• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. TRANSPORTIRUSCHEE coupling device for cast iron pipes, including mounted on the base .NII horizontal feeding and receiving conveyors, on the endless, so govk bodies which: mounted with a certain pitch V-shaped supports, and tilter 180 to up-and-in a downward mechanism pivotally imeyuishm - a lever device in the form of parallel levers pivotally connected to the platform; a lifting drive and a device rotatable from the drive with a tray on the rotating shaft, which is located on the platform, characterized in that In order to increase productivity and reliability in operation, the tilter 180 is equipped with a longitudinal movement mechanism, executed in the form installed with the possibility of moving along the bottom of the carriage with a step-by-step drive, and the swivel device is equipped with a differentiating means, each endlessly closed traction body in the form two chain loops, between which r; V-shaped supports are mounted, and the tilter is placed in series between the horizontal subsurface and receiving conveyors, 180 Volume lifting mechanism mounted on the carriage. 2. Device pop.1, which differs from the fact that the differentiating means is made in the form of a three-link lever system of gears 8 O) of different diameters and intermediate and drive shafts, moreover, the three-link articulated system is made of levers of different length and connected with By means of the axles of the connecting rod, in this case the lever of lesser length is mounted on the drive shaft, and the lever of greater length is mounted on the intermediate shaft, on which gear of larger 2 diameters is mounted, with the possibility of interaction with gear of smaller diameter, 4 and e lengths of the levers and & 0 gears 00 diameters is 2: 1. 3. The device according to PP.1 and 2, I am saying that the lift drive is made in the form of a vertically installed jack, and the stepper drive of the carriage is in the form of a horizontally installed jack.
    公开号:SU1184438A3
    申请号:SU833581088
    申请日:1983-04-14
    公开日:1985-10-07
    发明作者:Маливуар Роже；Мэйер Жильбер
    申请人:Понт-А-Муссон С.А. (Фирма)；
    IPC主号:
    专利说明:

    1 The invention relates to transporting cast-iron coupling pipes and leaving a centrifugal casting machine to a coating point, in particular to loading pipes onto a horizontal or nearly horizontal conveyor after manufacturing these pipes and conveyors to obtain rows of bloated pipes in even or odd quantity, the pipe coupling alternating with the smooth end of the next pipe. Sequential rows are intended to be superimposed one upon the other to form bundled packets. The invention can be applied to pipes of small diameters from 60 to 300 mm or, in the extreme case, of average diameters, but not above, for example, 600 mm, since the formed packages of pipes should retain the dimensions and weight corresponding to the loading mechanisms and trasport facilities. A device for transporting products, including cast-iron coupling pipes, including mounted on the basis of the horizontal feeder and receiving conveyors, on which endless traction chains are mounted with a certain pitch, V-shaped supports, and a tilter for 180 with lifting and lowering mechanism, having a hinge-lever device in the form of parallel levers hinged to the platform, a lift drive and a device rotating from the drive with a tray on the rotary shaft lj placed on the platform. The disadvantages of the known device are low productivity and reliability in operation, as each product is turned in the flow and the device does not allow the products to pass without a turn. For the supply of products without turning it is necessary to use additional devices. The purpose of the invention is to improve performance and reliability. This goal is achieved by the fact that in the conveyor device DP of cast iron coupling pipes, including horizontal feed and receiving conveyors installed on the base, on which endlessly closed 82 traction bodies are mounted. V-shaped supports, and a tilter 180 with a lifting mechanism, having a hinged-pinching device in the form of parallel levers, pivotally connected to the platform, lifting gear and accommodating on the platform a rotary from the drive device with a tray on the rotary shaft , the tilter 180 is provided with a longitudinal movement mechanism, executed as installed with the possibility of movement along the base of the carriage with a stepped drive, and the swivel device is provided with differentiating means m, each endlessly closed body of the body is made in the form of two chain loops, between which V-shaped supports are mounted, and the anchor-holder for 180 is placed successively between the horizontal feed and receiving conveyors, while the lifting and lowering mechanism is mounted on the carriage. In addition, the differentiating means is made in the form of a three-link linkage system of gears of different diameters and intermediate and drive shafts, the track-and-pinion system made of levers of different lengths and connected to them by means of the axles of the connecting rod, while the lever of lesser length is mounted on the drive shaft, and the lever is larger length on the intermediate shaft, on which gear of larger diameter is mounted with the possibility of interaction with gear of smaller diameter, and the ratio of the lengths of the levers and the diameters of the gears is 2: 1. In addition, the lifting drive is made in the form of a vertically installed jack, and the stepper carriage drive - in the form of a horizontally installed jack. FIG. 1 shows the proposed device, a general view; Fig.2paket pipes with the location of the Jack coupling and smooth ends; FIGS. Pipe pipes arranged with a jack and shifted relative to each other are a plan view; in fig. 4 shows a top view of the device; in fig. 5 - the same, with the upper position of the tilting device relative to the conveyor before the turn; in fig. 6 - pipe turned on
    180® in relation to its position in FIG. five; in fig. 7 - tilter before rotating the pipe, top view; in fig. 8 - tilter during rotation, t; e. pipe reversal; in fig. 9 - tilter after rotation, i.e. reversal on, pipes, plan view; in fig. 10 shows section A-A in FIG. 7; 11 shows the tilter in the upper position above the conveyor and the pipe layer, transporting & m after turning the pipe through 180; in fig. 12-15 are consecutive and relative positions of the pipe conveyor and the tilting device, moving between two positions one step apart in order to turn one of the two pipes to collect odd rows of pipes; on Fig-18 - Assembly even layers of pipes.
    A transport device is used to assemble packages of cast iron pipes 1 with couplings connected by metal or plastic ties or tapes 2 (Figures 1 and 2). The pipes are located in rows 3, superimposed one on another, forming a stack or package. Horizontally, in each row 3 and vertically between the two superimposed rows, they are arranged with a jack, and the tube coupling 4 alternates with the smooth end 5 of the adjacent tube in order to reduce the size of each package. To this end (Fig. 3), five identical pipes 1 of one row are longitudinally displaced from each other by a length corresponding to the minimum length of their sleeve 4. It follows from this that if f is the total length of each pipe, denoting C the middle of this length f then the total length L of one row of 3 or a package is equal to the length of one pipe increased by at least the length of the coupling of row 3, and that the middle C of each pipe is shifted or to the right, libra left by a distance a (eccentric) relative to the median P- P, shown in phantom, the full length L p yes or package. The median P-P is thus a trace of the P-P p da or plane of symmetry or packet. Assembled pipe packages should be sized and weight comparable to the capabilities of loading mechanisms and vehicles, for example, pipes T of small diameters (from 60 to 300 mm or, in the extreme case, average diameters).
    for example, up to 600 mm, with pipes of one package having the same diameter in all cases). Each package is composed of an even or odd number of rows of 3 tubes 1. Each row contains an even or odd number of tubes 1.
    In the three superimposed rows of five tubes, the diameter of which is, for example, 80 mm and 100 mm (Fig. 2), wooden spacers 6 are inserted between the superimposed rows to increase the immobility of the rows inside each bag. The gaskets 6 are arranged transversely with respect to the length of the pipe 1, which, for example, is in the order of 6 m.
    In order to simplify the ends of the pipes with couplings 4 are depicted on the end with two concentric circles, while the ends with smooth ends 5 are depicted in one circle of smaller diameter in comparison with the circle of coupling 4.
    You can have an even number of superimposed rows, for example, two or four, or an odd number, for example, three (figure 1). In each row, you can have an even number of pipes, for example, two, four, or six, or odd, for example, three or five. Let the rows be made up of an even or odd number of pipes, or the number of rows be even or odd, there is always a location horizontally in each row and vertically between the superimposed rows:
    ends of odd series:
    4-5-4-5-4
    5-4-5-4-5
    4-5-4-5-4
    ends of even rows:
    4-5-4-5
    5-4-5-4
    4-5-4-5
    The tube reversal conveying device (Fig. 1) comprises a horizontal or nearly horizontal conveyor 7 of pipes with the direction of movement shown by the line f perpendicular to the pipes 1,
    located on the conveyor 7 with a uniform interval or pitch p, parallel to each other, i.e. its trunks.,
    Denoting the beginning of the arrow f and the exit of the tip of this arrow, at the input end of the conveyor 7, the pipe 1 is supplied in pairs by any known means, such as a lift 8. The pipes 1, produced in the centrifugal workshop on dual machines, are fed to the entrance of the conveyor 7 with the same orientation their ends, i.e. having their 15 sleeves 4 on one side and their smooth ends 5 on the other side. At the exit, the conveyor 7 is continued by a similar conveyor 9 collecting rows of 3 pipes, the pipes being arranged with a jack with intervals of 20 or more than that of the conveyor 7. Near the output end of the conveyor 7, the tilter 10 is 180 mainly on the trolley or carriage 11 with reciprocating movement per stroke, equal to the interval between pipes tia of the conveyor 7, and the carriage. 11 is equipped with means for lifting and turning the pipe. The conveyor 9 moves the assembled rows. The conveyor 7 is a conveyor for feeding the pipes lying with a jack, and the location of the jack is obtained at the exit of the turner 10 on the conveyor 7, while at the entrance of the conveyor 7 the pipes all have the same orientation of their smooth ends 5. They are aligned along their sleeves. The transition from conveyor 7 to conveyor 9 is carried out by known means,. For example, a loading device, for example a lifting device, grips the pipes one by one on the conveyor 7 to be placed on the conveyor 9 in the same order.
    Thus, in the series of pipes 1 located at the entrance of the turn-off device 10, one of the two pipes must be rotated 180 in order to get the location of the jack. This arrangement is obtained at the exit of the tilting device 10, raising the pipe above the conveyor 7, turning it 180 over the conveyor 7 and re-laying it on the conveyor 7. The reversal operation takes place during a stop between two transitions of the conveyor 7 which advances two steps behind
    uniform periods or passages divided by uniform stops. Due to the absence of pipes on the conveyor 7 in some places, the carriage moves the tilter 10 to where the pipe is being turned.
    Mounted on the base of the conveyor 7 contains a frame 12, carrying a pair of endless chains 13, which themselves carry the cradles or V-shaped supports 14 of the pipe 1, uniformly spaced apart by step p. The endless chains 13 are driven in an intermittent advancement motion in the direction of arrow f by installing (not shown) the gearmotor 15. The intermittent advancement motion, evenly separated by stops, has a passage equal to two steps (2p) to advance two tubes simultaneously. The pipes 1 are placed in pairs on the supports 14 transversely to chains 13 and, consequently, to the direction of advancement f. The tilter 10 is mounted on the frame 16 with rolling tracks 17 formed by a pair of profiled guides parallel to the chains 13 and direction f. A trolley or a carriage 11 is mounted on the frame 16, consisting of a rectangular metal chassis with rollers 18. The carriage 11 is capable of alternating passage, one or four pitch intervals of the supports 14 on chains 13 under the action of the power cylinder 19c with a working body under pressure mounted on the frame 16 and coupled with the chassis of the carriage 11.
    The carriage 11 carries the reversal mechanism 10, namely the lifting-lowering mechanism for lifting by the conveyor 7 and the conveyed pipes and the tilter 10 by 180 in the horizontal plane. On the chassis of the carriage 11, a lifting jack 21 with a working body under pressure with a vertical or approximately vertical axis is pivotally mounted around a finger 20 with a horizontal axis. The finger 20 is mounted in a pair of lugs 22 attached to the carriage 11. The orientation of the axis of the finger 20 is ignored. The carriage 11 has a pair of pillars 23, on which are pivotally fixed on two fingers 24 spaced apart in height, with axes parallel to the f direction, the ends of two pairs of lifting arms 25 parallel to each other, carrying at their other end with the help of hinges 26 platform 27 containing turning device. The lifting arms 25, the fingers 24 and the hinges 26 on the platform 27 form a hinged parallelogram. By the middle of the upper lifting arms 25 is connected with the help of a hinge 28, the end of the piston rod of the lifting jack 21.
    Platform 27 carries a swivel on the pipe 1 in the horizontal plane. On the platform 27, a gearmotor 15 is installed to drive the drive shaft 29 with a vertical axis XX, and the driven shaft 30 with a vertical axis UU carries a horizontal chute 31 with a V-shaped cross section and a length shorter than the pipe 1 intended for receiving pipe 1 turning around the axis of the SU. Pipe 1 is simply placed on tray 31 (with deviation e from its center C relative to the axis of the SU) without fastening on tray 31.
    Movement transmission contains a system for converting movements and a system for increasing speed, following TejibHo, and moving in a given rhythm.
    g
    The movement conversion is achieved by means of a system of tg and levers, called in the kinematics of a three-tier hinge system, containing the first lever 32, mounted on the drive shaft 29, with which it is rigidly connected in rotation and bearing at its end the finger 33, the second lever 34, longer in two times than the first, curved, mounted on an intermediate shaft 35 with an axis parallel to the axis XX and UU, rigidly connected to it and bearing at its end the finger 36, and connecting rod 37 of the levers 37 that are hinged between the fingers 33 and 36 and 34.
    By means of a three-link articulated System 32, 34 and 37, when the first lever 32 rotates through an arc of 180 ° during uninterrupted rotation, the second lever 34 rotates through an arc 90 taking into account the ratio of the geometric lengths of the arms, i.e. The center distance is 29-33 and 35-36 (the arcs are shown in phantom lines in Figure 7). Increasing the speed, therefore, the progress between the intermediate 35 and the driven 30 shafts is achieved
    by means of a pair of spur gears 38 and 39, always on: interlocking, mounted respectively on shafts 35 and 30 and containing one large 38 and one small 39 gears, for example, with a ratio of diameters 1/2, to get for a small gear 39, therefore for the tray 31, the rotation of the tube, the double speed of the larger gear 38, i.e. at the same time, the double travel of the second lever 34, therefore the travel along the arc 180 for the movement of the lever 34 through the arc 90, the directions of rotation of the levers 32 and 34 and the gears 38 and 39 are indicated by arrows.
    Platform 27 carries three shafts 29, 30 and 35, a three-tier system 32, 33 and 37 and gear gears 38 and 39. The axis UU of the driven shaft 30 is the axis of rotation of the pipe 1. The axis UU passes through the middle of the length of the tray 31, which itself is located in plane of symmetry Р-Р р yes or package. On the contrary, using a coupling device (not shown) at the inlet of the tilting device 10, the middle C of the pipe 1 placed on the tray 31 is not located on the axis U-Y, i.e. in the plane of symmetry Р-Р of one row or package (the plane Р-Р contains the axis of the VU), and is shifted to the eccentricity e with respect to the axis of the VU.
    By means of the lifting means, the pipe support tray 31 is able to occupy a lower waiting position under the conveyor 7 (Figures 1.5 and 11) and, mainly, above the layer of transported pipes 1, so as not to hurt them during the turn 180. After turning the pipe 1 by 180 in the horizontal plane, the pipe coupling 4 on the left (Figures 4.5 and 7) is placed on the right (Figure 9).
    The operation of the device consists in
    next. I
    Let it be necessary to prepare pipes 1 on the conveyor 7 in the position of a jack, which are moved to the conveyor 9, where a series of pipeled pipes is formed. A pair of pipes 1 is pushed onto the conveyor 7 when stopped (Fig. 1, right), for example, with a lift 8. Two pipes are laid on two consecutive supports 14 with their couplings and smooth ends oriented in the same direction, for example smooth ends foreground 9 (figs, 1,10,11) or on the right (figs. 4 and 5) Periodically progressing by two steps p, i.e. two intervals between successive supports 14, with intermediate stops between two consecutive advances, coweier 7 advances pipes 1 to the turning point or turner 10, where one of the two pipes must be rotated 180 ° during the stopping of the conveyor 7. New pairs the manufactured pipes are continuously installed in this way on the conveyor 7 and the supports that receive them are filled. However, on the conveyor 7 between the inlet end of the supply pipe 1 (on the right in FIG. 1) and the tilter 10 is a quality control point 40, symbolically indicated by a vertical arrow pointing down (FIG. 1). In paragraph 40 the pipes are inspected and, if necessary, removed from the conveyor 7 for editing or rejection. From this it follows that at the exit of point 40 there may be no pipes and, therefore, empty supports 14, which end up above the tilter 10, are randomly distributed. During the operation of turning the tube through 180, the tube turned over is well placed over the cantilever 10, i.e. directly above the supporting tray 31 belonging to the tilter 10 (which is not always due to quality control operations and the absence of pipes that can be represented. During a one-step move operation, the tilter to place its supporting tray 31 directly under the inverted tube 1 tray turns out with a pipe that does not need to be inverted (after an inverted previous one) or under a pair of empty supports 14 (position changes are shown in dash-dotted lines). When turning 180 (FIGS. 4-9), pipe 1 stops above tray 31, which is in the lower position due to the fact that the elevator house at the bottom 21 is in the lowest point (in Fig. 4, the position of the lifting arms 25 is indicated by solid lines.) The gearbox installation 15 stops. In body 21, the working body is fed under pressure 8 to bring the levers 25 to the upper position (dash-dotted lines in Fig. 4 and solid in Fig. 5). During the lifting of the tray 31 parallel to itself, i.e. transverse to the direction of f, the pipe 1 rises by the tray 31 above the conveyor 7 and mainly above the layer of transported pipes. In the upper position of the tube 1, the turn is rotated 180 in the horizontal plane of rotation of the tray 31 as follows (Fig.7-9). Before rotation (Fig. 7), the levers 32 and 34, as well as the connecting rod 37 are in continuation of each other (positioned along one straight fingers 33, 36 and shaft 29), also their axes of rotation: the axes 33 and 36 of rotation are on either side of the axis of rotation 29. The gearmotor installation 15 is started. During rotation (Fig. 8), the shaft 29, rotated, rotates the first driving lever 32 in such a way that the finger 33 passes along an arc-shaped trajectory shown by a dash-dotted line. The connecting rod 37 drives, in turn, the pin 36 and the driven lever 34. The fingers 33 and 36 and the shafts 29 and 35 of the levers 32, 34 and the connecting rod 37 form the vertices or axes of rotation of the hinge quadrilateral, the levers 32, 34 and the connecting rod 37 which form a kinematic node, called three-link. The finger 36 of the driven lever 34 has an arcuate path shown by a dash-dotted line. The driven shaft 35 rotates the large gear gear 38, which in turn rotates the small gear gear 29 in the opposite direction and, therefore, the shaft 30, the tray 31 and the pipe 1 (the directions of rotation are indicated by arrows). The ratio of the angular velocities of the axes of rotation or the shafts 29 and 35 are inversely proportional to the ratio of the corresponding distances from the axes 29 and 35 of the rotation to the point E (Fig. 8) determined by the intersection of the dash-dotted segments adjacent to the axis 29 and 35 of rotation on one side and to axes 33 and 36 of rotation with each other, the dimensions of the levers 32-34 and the connecting rod 37 are such that the driven lever 34 rotates two times slower than the driving lever 32. The ratio of the rotational speeds of the gear wheels 38 and 39 is inversely relative to their diameters with gear diameter 38 twice b The larger diameter gear 39, the latter rotates two times faster than gear 38. The kinema of the three-link system (levers 32-34 and connecting rod 37) provides mainly acceleration at the beginning of rotation and deceleration at the end of rotation, from which the initial slowdown occurs and the final deceleration which prevents blows of pipe 1 laid on tray 31. At the end of rotation (Fig. 9), i.e. after the pin 33 of the drive lever passes through the semicircle, the gearmotor installation 15 stops. The two levers 32 and 34 and the crank 37 are again in continuation of each other (the axes 29, 33 and 36 of the rotation of the three-link system are on the same straight line, with the axes 33 and 36 of rotation being on one side with respect to the axis of rotation 29) . The driving lever 32 performs a semicircle (180 °), and the driven lever 34 - only a quarter of a turn (90 °), i.e. the full trajectory of the axis of rotation 33 is a semicircle, and the trajectory of the axis of rotation 36 is a quarter of a circle. The gear 32 is rotated 90, and the gear 39 is rotated 180 at the same time. Comparing figures 7 and 9, it can be seen that the coupling 4 of pipe 1, which was initially on the left, turned out to be right. When lowering the unfolded pipe 1, the jack 21 acts so as to return the lifting levers 35 from the position shown by dash-dotted lines (figure 4) to the position shown by solid lines (figure 4). The platform assembly 27 is lowered with the chute 31 and the tube 1 reinstalled on the supports 14 it leaves. After turning the pipe 1, the conveyor 7 starts and moves two steps in the direction of the conveyor 9, then stops to turn the other pipe. The three-link transmission relieves the pipe from jerks when turning, and due to its small dimensions it is easily located in the passage between the two pipes lying on the conveyor 7 on one and the other side of the turn-off device 10 (Fig. 17) .- Gear pair 38-39 sets the required reversal speed after its lowering by the three-tier system. The displacement by one turn of the turner 10 (FIGS. 10,11 and 12-18) between positions 1 and II is carried out as follows. It was assumed that the reversible pipe 1 is actually placed directly above the tilting device 10 when the conveyor 7 is stopped, but this does not happen in all cases due to the removal of some pipes 1 in paragraph 40 of the control (Fig. 1) when they are defective. From this it follows that the intervals between the inverted pipes (one of the two pipes must be deployed, which pass in front of the tilter 10) can be an odd number of steps, while advancing the conveyor 10 is equal to two steps. FIG. 10 and 11, the tilter 10 and part of the conveyor 7 are carrying a batch of pipes 1 located by a jack at the exit of the tilting device 10, on the tilting device 10 and at the entrance to it with a pass between the pipes. The pipe 1 to be turned over also follows the previous pipe 1 and therefore rotated in FIG. 11 without moving the jack 21, i.e. without moving the turn-off device 10. FIG. 12-14 schematically illustrate a number of supports 14 and pipes, as well as a tilter 10, represented only by its chute 31, and also performing reciprocating operations of the tilting device 10 according to the arrangement of the roll-over pipe for dialing first an odd row of pipes (an odd number, Fig. 12-15 ), then consecutive even rows. A set of odd p yes. Conveyor 7 advances in two steps with respect to the position shown in Fig. 11. The first pipes 1 are transferred to the position by a jack at the exit of the turner 10. As a support 14, which is dust between the next eight pipes (must be above the turner 10 if it remains in position I, while
    but to deploy the first pipe in the next pair of pipes, the tilter 10 is moved from position I to position II while advancing the conveyor 7 (the old position is shown by dashed lines, the new position is solid). Thus, the first pipe is in the next pair, being at a distance of three steps from the previous unfolded pipe 1 and one step from the old position. tilting device 10, turns out to be directly above the new position of tilting device 10. If tilting device 10 is not moved, this pipe does not rise above tilting device 10 at the next advancement by two steps of the conveyor 7, but it is placed one step away from the tilting device 16 (old position) ( 12). After turning said pipe to position II, the next expandable pipe is a pipe that is removed three steps from position 11 (Fig. 13). After advancing by two steps, the indicated pipe is only one step away from position II, where tilter 10 is located (Fig. 14). After a new advancement in two steps and at the same time advancement by one step of the tilter 10 from position I to position I, this pipe is above the tilter 10 (Fig. 15).
    For a set of a package of odd rows (Figures 2 and 3, for example, three rows of five pipes), it can be seen that the pipes lying with a jack with displaced ends are shown by tilter 10 in the following order relative to the coupling ends 4 and smooth ends 5: 4-5-5-4
    5-4-4-5
    .4-5-5 - 4,
    This points to the application of the law of the creation of one pipe out of two.
    It is not always the same with a set of a package of even rows (for example, three rows of four pipes each), the ends of which are located as follows:
    4-5-4-5
    5-4-5-44-5-4-5
    443814
    A set of consecutive even rows (Fig.16-18). The latter tube of the upper row has the same arrangement as the first tube of the next row, therefore, the first tube of the next row does not unfold.
    Operations for three rows of four pipes are carried out.
    10 The last tube of the first row goes to the outlet from the turn-off device 10, which is in position I. The first tube of the next row is located one step from the turner 10 and
    15, three steps from the previous unfolded pipe, but not overturned (Fig. 16). After advancing the conveyor 7 by two steps, it passes to the exit from the turner 10, then
    20 as the next reversible tube is placed in position I above the tilter 10, which does its work during the shutdown of the conveyor 7. The next expandable tube
    25 is a pipe which is three steps from position I (Fig. 17). After moving the conveyor 7 in two steps and simultaneously moving the tilter 10 from position I to position II to position II, the overturned tube 1 is above the tilter 10 (Fig. 18).
    Thus, in addition to pipes, the law of reversal of one pipe out of two is observed. Not only the mobility of the turner 10 in the reciprocating I
    nominal displacement between positions
    and II allows you to take deployable pipes, whatever their position I or II, taking into account the advancement of the conveyor 7 at the same time by two steps, but also its movement in motion to the place during the advancement of the chains of the conveyor 7, which provides
    win in time.
    The movement of the turn-off device 10 between positions 1 and C may also take place while the conveyor chains are stopped, but this is less advantageous.
    For even or odd rows, the displacement of pipes in rows of packets (Fig. 2) is obtained simply by simply turning the tube due to the presence of eccentricity in its middle C relative to the axis of rotation of the SU, which is in the plane of symmetry -P (middle) of the row or package. This saves on the device for longitudinal displacement or shifting of one pipe from two at the exit of the turn-off device 10. 11844 38 The application of the proposed device will allow to assemble a package of pipes with end couplings with high performance and high reliability.
    about
    S h

    l j e3
    /////// / /// Л ////// Л / А / /
    // / 7, FIG. fO y //////////// fy / f / V //////// W 11 2t Fi & I / 7 ////////////// 7 /
    ,
    权利要求:
    Claims (3)
    [1]
    : 1. TRANSPORTING DEVICE FOR CAST IRON COUPLING PIPES, including horizontal feed and receiving conveyors mounted on the base, on infinitely closed traction bodies of which: V-shaped supports are mounted with a certain pitch, and a 180 ° tilter with a lifting and lowering mechanism having articulated lever device in the form of parallel levers pivotally connected to the platform, a lifting drive and a device mounted on the platform rotary from the drive with a tray on a rotary shaft, characterized in that In order to increase productivity and reliability in operation, the 180 ° tilter is equipped with a longitudinal movement mechanism made in the form of. mounted with the possibility of moving along the base of the carriage with a · step drive, and the rotary device is equipped with differentiating means, each infinitely closed traction unit made in the form of two chain circuits between which V-shaped supports are mounted, and a 180 degree tilter is placed sequentially between the horizontal feed and receiving conveyors, while lifting the multi-lowering mechanism is mounted on the carriage.
    [2]
    2. The device according to claim 1, characterized in that the differentiating means is made in the form of a three-link lever system of gears of different diameters and intermediate and drive shafts, and the three-link hinge system is made of levers of different lengths and connected to them by means of the connecting rod axles, with this, a lever of shorter length is mounted on the drive shaft, and a lever of longer length is mounted on the intermediate shaft, on which a gear of a larger diameter is mounted with the possibility of interaction with a gear of a smaller diameter, and the ratio of the lengths of the lever and diameters of gears is 2: 1.
    [3]
    3. The device according to claims 1 and 2, characterized in that the hoist drive is made in the form of a vertically mounted jack, and the stepper carriage drive is in the form of a horizontally installed jack.
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    同族专利:
    公开号 | 公开日
    UA6079A1|1994-12-29|
    AU1352383A|1983-11-03|
    JPH0156971B2|1989-12-04|
    EP0092093B1|1986-06-18|
    ES521412A0|1984-01-16|
    DE3364159D1|1986-07-24|
    US4491214A|1985-01-01|
    JPS58193221A|1983-11-10|
    BR8301955A|1983-12-20|
    FR2525194B1|1984-06-15|
    AU536778B2|1984-05-24|
    EP0092093A1|1983-10-26|
    ES8402222A1|1984-01-16|
    FR2525194A1|1983-10-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3071868A|1959-03-18|1963-01-08|Metal Box Co Ltd|Curing ink applied to hollow plastic articles|
    NL6808101A|1968-06-07|1969-12-09|
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    DE2752372C2|1977-11-24|1987-12-10|Womako Maschinenkonstruktionen Gmbh, 7440 Nuertingen, De|
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    JPS6238256B2|1980-07-15|1987-08-17|Matsushita Electronics Corp|JPS6315208B2|1982-05-17|1988-04-04|Mitsui Zosen Kk|
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    JPS60228215A|1984-04-18|1985-11-13|Kubota Ltd|Stacker for turning over and bundling faucet and receptacle of pipe|
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    JP2608683B2|1994-06-20|1997-05-07|裕晧 野村|Keren device for scaffolding frame|
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    AT292050T|2001-08-17|2005-04-15|Tetra Laval Holdings & Finance|DEVICE FOR TURNING OBJECTS|
    DE102004027386A1|2004-06-04|2006-01-05|Vse Volumentechnik Gmbh|Flow rate sensors|
    CN107265135B|2017-02-25|2020-10-20|枣庄润田车业有限公司|Packing method of container transport semitrailer|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8206718A|FR2525194B1|1982-04-16|1982-04-16|
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