专利摘要:

公开号:SU1055342A3
申请号:SU813336815
申请日:1981-09-15
公开日:1983-11-15
发明作者:Хирт Макс
申请人:Инж.Альфред Шмидт Гмбх (Фирма);
IPC主号:
专利说明:

The invention relates to devices for maintaining road and airfield pavements in winter and summer. A known sweeper contains a base chassis, on the frame of which is mounted a hawker brush placed between the wheels of the chassis, a hopper for estimates, a fan connected to the bunker, and a suction duct with a nozzle at the end U. However, the lotus brush is fixed in the interbasic space of the shasi, which makes it inconvenient to maintain the mechanism of the brushing device, especially from the side of the interwheel space. The purpose of the invention is to simplify operation by facilitating the assembly and disassembly of the tray brush. The goal is achieved by the fact that the sweeper-sweeper, containing the base chassis, on the frame of which a hawker brush mounted between the wheels of the chassis, the hopper for the fan connected to the bunker and the suction duct with a nozzle at the end, is fitted with an additional frame associated with the chassis frame, a telescopic tube, fixed horizontally on an additional frame, a support roller, mounted on the end of the movable element of the telescopic tube so that the roller interacts with the road surface, and telescopic proof operation, coupled with an additional frame, and a brush fixed to chute retractable element Coy telescopic tube. FIG. I: schematically shows the proposed machine, side view; in fig. 2 - telescopic tube and associated Lotkov brush and telescopic roller. The road sweeper contains a base chassis 1 with a frame 2, on which an additional frame 3 is mounted with the possibility of moving relative to it. On the additional frame are three rigid telescopic supports 4 whose retractable rods can be supported on the surface. A quarter of the support is made in the form of a telescopic tube 5, mounted horizontally on the accessory. Noah frame. The sliding element 6 of the telescopic pipe 5 carries a tray brush 8 fixed to it by means of a carrier support 7. To limit the movement of the tray brush when it is pulled out from the interbase space between the brush support and the telescopic pipe 5, a restriction cable 9 is provided. The brush operates in position 1 ( Fig. 2). A support roller 10 is fixed at the end of the sliding element 6. In order to allow the roller to interact with the road surface, it is equipped with a movement mechanism II. On an additional frame 3 there is mounted an estimate bunker 12 for which the suction duct 13c is connected with a nozzle at the end. To provide a vacuum. In the hopper, the latter is equipped with a fan (not shown). The padding machine is operated with element 6 & extended. pipe 5 to position 1. In this case, the rotating chute brush feeds estimates to the entrance to the suction duct 3, after which the sieve is transported to the hopper 12. If repair or inspection of the tray brush is needed, the latter, together with the sliding element 6, is moved from position I to position P. By means of the movement mechanism 11, the support roller 10 is pushed all the way into the road surface. At the same time part of the load from the front brush. on the rink. In the extended position (position), the brush and its mechanisms are accessible from all sides for servicing. If it is necessary to release the base chassis from the special equipment (fig. And three telescopic supports 4 and a telescopic roller 10 are inserted into the road surface, the power supply hoses of the hydraulic consumers and power cords are disconnected from the power sources of the base chassis can go out from under the bunker and be used for other purposes.The economic efficiency of the proposed device is ensured by simplifying and facilitating the maintenance of specialized equipment. Nogo equipment sweeper, facilitate assembly and disassembly of a tray or a toothbrush.
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权利要求:
Claims (1)
[1]
Sweeping machine, comprising a base chassis, on the frame of which a dot brush is mounted, located between the chassis wheels, a hopper for estimates, a fan connected to the hopper and a suction duct with a nozzle at the end, characterized in that, in order to simplify operation by facilitating installation and dismantling the tray brush, the machine is equipped with an additional frame associated with the chassis frame, a telescopic tube mounted horizontally on the additional frame, a support roller fixed to the end of the telescopic element kopicheskoy roller tube for interaction with the road surface, and telescopic supports associated with an additional frame, and a brush fixed to chute retractable telescopic pipe element.
Offl SU <„1055342>
1 Γ055342 1
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同族专利:
公开号 | 公开日
ES8206713A1|1982-08-16|
DD201716A5|1983-08-03|
JPS6130084B2|1986-07-11|
NO813129L|1982-03-16|
JPS57104703A|1982-06-29|
DK387481A|1982-03-16|
EP0047905A1|1982-03-24|
EP0047905B1|1984-11-21|
YU219581A|1984-02-29|
DE3034741C2|1983-05-11|
ZA816388B|1982-09-29|
AT10384T|1984-12-15|
NO154888C|1987-01-07|
DE3167326D1|1985-01-03|
US4414699A|1983-11-15|
NO154888B|1986-09-29|
HU183577B|1984-05-28|
DE3034741A1|1982-03-25|
ES505469A0|1982-08-16|
CA1171208A|1984-07-24|
引用文献:
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NO2398967T3|2009-02-18|2018-04-14|
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法律状态:
优先权:
申请号 | 申请日 | 专利标题
DE3034741A|DE3034741C2|1980-09-15|1980-09-15|Sweeping machine with a sweeping group detachably arranged on a carrier vehicle|
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