• 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:
    The bale-forming machine has rolling mechanism that initially tumbles loose crop material forwardly between the mechanism and the ground as the machine advances along a windrow. Thereafter, the rolling material becomes confined off the ground in an elevated forming chamber as additional material is fed into the chamber and as the mechanism rolls the material into a bale. Upon reaching a predetermined size, the bale can be tied and then ejected from the chamber through the raised rear section of the machine.
    公开号:SU1291016A3
    申请号:SU762317055
    申请日:1976-01-28
    公开日:1987-02-15
    发明作者:Фрэнк Холдмэн Эдин；Джеймс Рацлафф Ховард；Юджин Пруитт Мартин；Рой Лоренц Ховард；Виктор Гаеддерт Мелвин
    申请人:Хесстон Корпорейшн (Сша)；
    IPC主号:
    专利说明:

    30 and the rear input roller 44 with horizontal transverse axes of rotation are dismounted to form a lower entrance slit 53 between the roll chamber 51 and rotatably in the same direction. An organ for picking up straw from the ground is installed directly at the entrance to chamber 51, which ensures that the straw is fed into it without prior pressing. The body for the invention relates to agricultural machinery industry and can be used in press-pick designs that form large cylindrical bales of straw material.
    The purpose of the invention is to improve the reliability of the process of feeding straw into the chamber.
    . Fig. 1 shows a machine for forming cylindrical bales of straw, made. in the form of a baler, left view; in FIG. 2, the same plan view; on fig.Z - section aa on fig, 2; Fig. 4 shows the attachment structure of the lifting teeth on flexible belts of the body for picking straw from the ground; Fig. 5 shows a baler with a raised body, right view; figure 5 - baler unloading formed bale; in fig. 7, 8 - successive stages of the beginning of the process of bale formation. The baler has a carriage with a support frame 15 which contains the outwardly moving brim 2, connected at its most prominent end with a towing vehicle (not shown). The frame 1 also comprises a pair of laterally extending elements 3 on opposite sides of the machine, which are rigidly connected to the web 2 via the transverse tube 4, which is located at the rear end of the web 2, the wheels 5, which are in contact with the ground, are located on opposite sides of the frame 1 and suspended from the arms 6, which are rigidly connected at their front: x
    straw bore is made in the form of a rear input roller 44 with belts 40 enclosing it. Lifting teeth 46 are mounted on the belts, which, during the selection of the straw roll, guide it through the entrance slit 53 into the chamber 51. As a result of movement of the branches 41, 52 by the action of spring-loaded gratings 54, 55, the straw is put into a cylindrical bale. 8 il.
    five
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    the ends of the pipe 7 installed in the pipe 4 with the possibility of rotation. The carriage body 8 is suspended between the elements 3 behind the transverse pipe 4 and has an open top, Hf.:-; and closed sides 9. The front part 10 of the housing 8 is open, directly attached to the elements 3, and its rear part 11 is pivotally fixed on the front and 10 with the possibility of vertical swing around the upper horizontal axis 12 between the closed position shown in FIG. .1, and the open position shown in FIG. Each side 9 in the rear part 11 is provided with an outwardly protruding axis 13, which is engaged with the snap-in device 14 for holding the part 11 in its closed position. Each device 14 includes a triangular safety device 15 rotatably mounted on the front portion 10, and a link 16 with a slot 17 rotatably connected to the safety gear 13 for moving the latter between, the position of contact with the axis 16 and the position of its release. Each link 16 contains a finger 18, which is connected with a sling uplift with a thrust of 19 or more, with a short thrust of 20. A raised upward with a ha of 19 is pivotally connected at its upper end with a protruding element 21 of the rear 11, and a ha of 20 its lower end is connected to the rear end of the corresponding lever 6. A pair of hydraulic cylinders 22 connects the front part 10 to the levers 6.
    Each lever 6 bears the restraint device 23, a connection
    The lever 6 with the side 9 of the housing 8. Each device 23 contains an outer tube 24, which at its upper end is connected to the side 9, as well as an inner pipe 25, telescopically movable inside the outer pipe 24, connected by a lower end to the lever 6 and with three holes 26 for the locking pin (not shown). Inside the housing 8, there is an endless pressing body comprising a series of 27 flexible belts 28 (FIGS. 3, 7, 8), which are mounted on the transverse upper drum 29, front inlet roller 30 and rollers 31-34. 28 belts are spaced apart. transverse direction in such a way that they fill the space between

    Each belt 40 bears on itself a series of lifting teeth 46 having a V-shaped shape (FIG. 2). The longitudinal axis of each of the teeth 46 coincides with the longitudinal axis of the belt 40. As shown in FIG. 4, the legs 47 of each tooth 46 have on one side the ends 48 bent outward, and on the other - a bend
    They are located on the sides 9. The upper side is 20 49, which is attached to the belt 40 of the ribs 29 is mounted in the rear part 11 by the shoe part 50. The legs 47 are flat p. on the transverse shaft 35, coaxially with the axis, lie on the belt 40, and the 12 rear part of the body 11 bent outward, while the 48 ends protrude from the plane of the belts as the front input roller 30
    n 40.
    is mounted in the front part 10. The rollers 31 and 33 are mounted on the brackets 36 of the elements 3.
    The baler also has a tensioning mechanism for an endless pressing member containing a pair of pivot arms 37 mounted on axles 38. A drum 32 is mounted on these levers and located between them. Each
    The camera 51 rolls between the working rear belts 28 and the working 40 (FIG. 3), and its slit 53 formed with the possibility of forging in passes across the entire side of its one hundred slit 53 less than max.
    the lever 37 is provided with a spring device 39 (FIGS. 1, 5. 6) for pulling off - 35 - the diameter of the chamber 51. the lever 37 is upward in order to tension it 28.
    Front workers 40 (like belts 28) are part of the infinite
    The drum 32 can be adjusted when moving diagonally to selectively tension the belts 28, when the levers 37 are in their extreme, upper position, and to adjust the slip of the belts 28 through all the rollers 29-34.
    The rear part 11 contains a series of endless belts, 40, the working branches 41 of which are somewhat inclined backward from the vertical (Figs. 3, 7, 8). The belts 40 are mounted on the transverse top. a roller 42 located between the lateral sides 9 and mounted on a drive shaft 43, h — ak;:; e on a rear transverse rear input roller 44 mounted on a shaft 45 and slightly displaced forward relative to roller 42. The drum 44 is located behind the drum 30 and shifted down
    with respect to the latter, when the rear part 11 is in the closed position with the help of the latching device 14, while the distance between the rollers 30, 44 is 22-42 cm. As shown in FIG. 2, the belts 40 are spaced apart from the other in the longitudinal direction of the rollers 42 and 44 and completely occupy the distance between the lateral sides 9 of the rear part 11.
    Each belt 40 bears on itself a series of lifting teeth 46 having a V-shaped shape (FIG. 2). The longitudinal axis of each of the teeth 46 coincides with the longitudinal axis of the belt 40. As shown in FIG. 4, the legs 47 of each tooth 46 have on one side the ends 48 bent outward, and on the other - a bend
    20 49, which is attached to the belt 40 by the fastener part 50. Legs 47 flat p. lie on the belt 40, and the ends 48 bent outward protrude from the plane of the belt.
    thirty
    n 40.
    A roll camera 51 is formed between the working rear branches 52 of the belts 28 and the working branches 41 of the belts 40 (FIG. 3), and its lower entrance slit 53 is formed between the rollers 30, 44 which are rotatably mounted in the same direction and runs across the entire body 8 between its lateral sides 9. The width of the slit 53 is less than the maximum working
    35 - chamber diameter 51.
    - chamber diameter 51.
    The front working branches 41 of the belts 40 (like the belts 28) are essentially part of the endless pressing
    body. The rear input roller 44 with belts 40 in the area of this roller is an organ for picking up hay straw material from the ground, which is installed directly at the entrance of the chamber 51 to provide straw to it without pre-pressing.
    Camera 51 is bounded above by a pair of upwardly curved arc restraints.
    grids 54, 55 located between belts 28 and 40 above the entrance slit 53. The lower grill 54 is significantly smaller than the upper grille 55 and has many transverse
    the direction of the curved rods, which extend with their front ends 56 between the belts 28, and the rear ends 57 between the belts 40. The ends 57 are attached to a common square tube 58,
    512
    located between the sides 9 of the rear part 11 of the housing 8 and rotatably mounted thereto with the aid of short shafts 59 and 60 (FIG. 1, 5j 6), the Shaft 60 is fixedly attached to the (side 9 of the rear part 11, and the longer shaft 59 is attached to the square tube 58 (FIG. 3) and rotates relative to the opposite side wall 9 of the rear part 11. The upper grill 55 has curved rods 61 which extend their front ends between the belts 28 and their rear ends between the belts 40 The rods 61 are fastened with the rear ends to the transverse kva dragon tr-u ™ be 62, which is rotationally fixed on the sides 9 of the rear 11 with short shafts 63 (Fig. 1 and 2). The upper grille 55 of the spring is parallel to its main horizontal position shown on the fYaT, 3, 7 and b, in a pair springs 64 mounted on the lateral sides 9 of the assembly, its part 11, Each prz 64 is fixed between the lever 65 on the short shaft 63 and the chain 66, thrown through the sectoral guide 67 ,, and attached to the front of the 10 with an anchor bolt 68 Swinging vnk; from lattice 55 you limit: a pair of links 69 (FIG. 1) on opposite sides 9 of the housing 8, each of which is pivotally attached at its lower end to the second lever 70 on the short shaft 63 and connected through a slot 71 at its upper end with a finger 72 extending outward on the front part 10, Slot 71 in each link 69 allows the grill 55 to swing upward to the position shown in FIG. 3 by a dashed line during the growth of the bale, with the links 69 being thrown upwards by the lever 70. The fingers 72 prevent the grate 55 from being able to swing down below the position indicated in FIG. 3 by a solid line, when these fingers are connected to the upper ends of the links 69 and slots 71, as shown in FIG. 1.
    The lattice 54 is pressed by the spring device 73 down to its normal horizontal position, shown in FIG. 3 and 7. This device is located at one side 9 of the rear part 11, connects the third lever 74 on the short shaft 63 to the fourth rod 75 on the short hall 59 and is intended for counter-drawing
    five
    five
    0166
    turning the grill 54 clockwise from the position shown in FIG. 3, the solid line to the position shown by the dotted line. On the other hand, the device 73 also provides for the grating 54 to be turned clockwise, as shown in FIG. 3, when the levers 74 turn clockwise, as shown in FIG. thus, the grill 54 can swing upward independently of the grill 55; but when the latter swings upwards, the re 54 must follow it.
    The power for driving the belts 28 and 40 can be obtained from the shaft 76 located above the link 2. which, in turn, is connected via the universal assembly 77 to the drive shaft 78 (FIG. 3) connected to the worm gear 79. The intermediate shaft 80 extends from the reducer 79 through the front p 10 of the housing 8 to its left corner d .: transmission of the drive power of the chains, h; 81 and 82, Chain 81 is intended to drive the shaft 35 and the upper zalets 29, and 82 is for driving the front input roller 30. Neep 83 (Fig. | Is intended to transfer the drive power from the shaft 35 to the drive shaft 43 with the upper shaft 42
    The work of the baler is carried out in the following manner. 5 When the baler moves across the field, the straw roll is placed between the wheels 5, and the casing 8 is above the roll. When the start of the roll reaches the lower entrance slit 53, the tooth 46 on the belts x 40 begin to lift the straw material up and slightly forward as the tooth 46 rotates around the rear inlet roller 44 (while the baler elements are in the position shown in Fig. 3, 7). This action causes the material to rotate simultaneously with its rise by the teeth 46 to the slit 53. This turning movement is enhanced due to the downward movement of the branches 52 as opposed to the upward movement of the branches 41, as well as the bla; The bottom grate is 54. Thus, the material begins to rotate near the slot 53 (Fig. 7).
    As the straw material continues to be thrown up by the teeth 46, the diameter of the inside of the chamber
    0
    five
    7 1
    51 material grows up to the value allowed by the lattice backed off
    5A and the branches 52 moved forward. This movement of the branches 52 is compressed by spring-loaded levers 37 which tension the branches 52 and gradually lower down to the position shown in FIG. 3 by a dotted line, providing the arc displacement of the branches 52, necessary for the growth of the bale diameter.
    In the process of growing a bale, its center of gravity moves forward to the front part 10 of body 8.
    After the bottom grill 54 has moved backwards, the pressing force on the bale being formed begins to be exerted by the upper grid 55, gradually tilted back. The bale diameter increases until the grids 54, 55 and branches 41,
    52 will not occupy the positions shown in FIG. 3 dotted lines corresponding to the final maximum bale diameter.
    Further, the baler can be temporarily terminated, while branches 41, 52 will continue to turn the bale inside chamber 51, and the bale can be lifted by inserting a bale under it with a special device (not shown). The string is then cut off and the bale can be removed from the baler immediately or elsewhere. In the latter case, the bale can be easily transported by the baler when inside the chamber 51, after the belts 28, 40 have stopped their movement.
    If the bale is intended to be transported for some distance, then the body 8 must first be raised to the position shown in FIG. 5, using hydraulic cylinders 22 ..
    Inner tube 25 may slide or retract while lifting OR lower housing 8, respectively. The lowest position of the housing 8 can be established by inserting a finger (not shown) into one of the three holes 26 in the outer tube 24. With the insertion of this finger, it passes through the net 24 to the inner tube and serves as a stopper for the inner tube 25.
    Dp unloading the bale from the press supplier, it is necessary to push the hydraulic cylinders 22 (Fig. 6), forcing the latch
    5 o

    ,

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    The slinging device 14 will release the rear part 11 of the housing 8, which will open due to gam 19.
    When extending the hydraulic cylinders 22, firstly, the frame 1 is raised with the body 8 to the position shown in FIG. 5. At the same time, since the fingers 18 move to the opposite ends of their slots 17 in the absence of a bond r 19, 20, then at the initial moment the catchers 15 do not disengage from the axles 13, However, with further extension of the hydraulic cords 22 the movement the fingers 18 completely to the opposite ends of their slits 17 (FIG. 5) causes the catchers 15 to be retracted by links 16 to release the axles 13. The subsequent extension of the hydraulic cylinders 22 causes the pulls 19, 20 to make longitudinal movement, whereby the rear part 11 opens, while to to the frame 1 remains in a raised position with respect to wheel 5. The branches. 52 belts 28 are at this time tensioned and contribute to throwing the bale to the ground, striving to return to their original position,
    When the rear part 11 of the housing 8 is fully open (Fig. 6), the links 69 through the lever 70 set the gratings 54, 55 to the raised position corresponding to the maximum size of the chamber 51, so that these gratings cannot place the bale unloading.
    At this time, the voltage on the springs 64 is reset so that they do not oppose the tendency of the links 69 to hold the grids 54, 55 in the raised position. Further, it is only necessary to retract the rods of the hydraulic cylinders 22 in order to reattach the rear part 11 of the body 8 in its closed position, after which the body 8 can be lowered to the desired height, and the process of bale formation can be repeated.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A machine for forming cylindrical straw bales containing a roll-mounted camera with a lower entrance slit formed by the front and rear entrance rollers of an endless pressing member, horizontal axes of rotation that are located transverse to the direction of movement of the machine and which are installed
    lenses rotatably in the same direction, as well as the tension mechanism of the endless pressing body and the organ for picking straw from the surface of the earth, the width of the entrance slit being less than the maximum working diameter of the chamber;
    0
    So that, in order to increase the reliability of the process of feeding straw into the chamber, an organ for picking is installed directly at the entrance to the chamber to ensure that this organ is supplying straw into it without preliminary pressing.
    76
    S7
    .
    47
    411
    Yu
    70
    7s
    12
    JO 32
    eleven
    Fi97
    32
    12
    YU
    eleven
    45
    Editor A.Dolinich
    Compiled by I. Koltsov
    Tehred M. Khodanich Proofreader T. Kolb
    Order 7920/60 Circulation 630 Subscription
    VNSHPI State Committee of the USSR
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    .eight
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1291016A3|1987-02-15|Machine for making cylindrical straw bundles
    US3859909A|1975-01-14|Hay roll forming machine
    US3964246A|1976-06-22|Rotary baler
    US4172354A|1979-10-30|Machine for forming large round bales of crop material
    DE7835014U1|1980-06-12|MACHINE FOR WINDING FIBROUS HARVEST TO LARGE ROUND BALES
    US3901007A|1975-08-26|Hay roll forming machine
    EP0125719B1|1989-09-06|Device to form crop into round bales
    US3204703A|1965-09-07|Soil cultivator apparatus
    US2906077A|1959-09-29|Agricultural implement
    US4386493A|1983-06-07|Method and apparatus for making large round crop bales
    US3797215A|1974-03-19|Apparatus for forming rolls of hay
    US3815345A|1974-06-11|Hay roll forming machine
    US4224996A|1980-09-30|Control mechanism for a walk-behind rotary tiller
    US3763636A|1973-10-09|Ground engaging rotary baler
    US3827223A|1974-08-06|Hay roll forming machine
    US3848526A|1974-11-19|Hay roll forming machine
    US3939631A|1976-02-24|Hay roll forming machine
    US4026205A|1977-05-31|Hay roll forming machine
    US2593023A|1952-04-15|Bale loader
    US4885990A|1989-12-12|Control of twine guide arm in a pickup baler
    US3968632A|1976-07-13|Machine for forming round bales
    US3976143A|1976-08-24|Windrowing apparatus for peanut digger
    US3847073A|1974-11-12|Hay roll forming machine
    US4183197A|1980-01-15|Machine for forming large round bales
    US2834574A|1958-05-13|Winch assembly
    同族专利:
    公开号 | 公开日
    FR2313861A1|1977-01-07|
    FR2313861B1|1981-08-21|
    IT1052853B|1981-07-20|
    BR7600754A|1977-02-15|
    AU8709475A|1977-06-02|
    CA1019628A|1977-10-25|
    HU177636B|1981-11-28|
    US4321787A|1982-03-30|
    GB1542682A|1979-03-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2619753C2|2012-02-24|2017-05-18|Макхейл Инджиниринг Лимитед|Method and control system of circular wrapping of cylindrical bale in bale chamber of baler, baler and method of producing full-circle wrapped bale|US2581542A|1946-05-01|1952-01-08|Int Harvester Co|Rotary baler|
    US3534537A|1968-06-04|1970-10-20|Univ Iowa State Res Found Inc|Machine for forming and handling large round bales of a fibrous material|
    US3763636A|1972-08-14|1973-10-09|Starline|Ground engaging rotary baler|
    US3815344A|1972-11-29|1974-06-11|Lowell R|Machine for forming large round bales of a fibrous material|US4182101A|1977-12-01|1980-01-08|Hesston Corporation|Machine for coiling fibrous crop materials into large round bales|
    FR2460099B1|1979-07-04|1983-09-09|Rivierre Casalis Sa|
    IT1141232B|1980-02-05|1986-10-01|Abbriata Giovanni Macchine Agr|Hay or straw baling machine|
    DE3118663C2|1981-05-12|1984-10-04|Gebrüder Welger GmbH & Co KG, 3340 Wolfenbüttel|Roll baler for agricultural stalks with a locking device for the hinged rear housing|
    FR2546368B1|1983-05-27|1986-03-28|Hesston Sa|LIFTING DEVICE FOR MACHINES FOR PICKING UP AND PRESSING IN ROUND BALES OF ALL TYPES OF HARVESTING|
    US4870812A|1988-04-27|1989-10-03|Ford New Holland, Inc.|Round baler with variable bale chamber|
    AT547939T|2007-12-11|2012-03-15|Deere & Co|DOOR LATCH MECHANISM|
    US8899637B2|2011-07-21|2014-12-02|Cnh Industrial America Llc|Round baler tailgate latch|
    US20210282330A1|2020-03-11|2021-09-16|Cnh Industrial America Llc|Frame assembly for an agricultural round baler|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/584,870|US4321787A|1975-06-09|1975-06-09|Method and apparatus for making large round crop bales|
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