SU908670A1

SU908670A1 - Device for discharging materials

Info

Publication number: SU908670A1
Application number: SU802950186A
Authority: SU
Inventors: Михаил Кузьмич Сыпачев
Original assignee: за витель М. К. Сыпачев
Priority date: 1980-07-04
Filing date: 1980-07-04
Publication date: 1982-02-28

Description

1one

Изобретение относитс к устройствам дл выгрузки материалов, преимущественно строительного мусора.The invention relates to a device for unloading materials, mainly construction waste.

Известно устройство дл выгрузки материалов , включающее перекрывающие вы- 5 грузное отверстие вертикального бункера две створки, шарнирно прикрепленные к бункеру и снабженные прикрепленными к ним роликами, перекатывающимис по-криволинейным направл ющим, и механизм ю привода, св занный с бункером 1.A device for unloading materials is known, which includes two shutters overlapping the discharge hole of a vertical bunker, hinged to the bunker and fitted with rollers attached to them, rolling along curvilinear guides, and a drive mechanism connected to the bunker 1.

В этом устройстве дл изменени высоты разгрузки бункера каждый раз нeoбxoд мо замен ть криволинейные направл ющие, что существенно усложн ет его эксплуатацию .15In this device, to change the height of the unloading of the bunker, every time, it is not necessary to replace curved guides, which significantly complicates its operation .15

Известно также устройство дл выгрузки материалов, включающее телескопический бункер, выгрузное отверстие которого перекрыто затвором 2.It is also known a device for unloading materials, including a telescopic bunker, the discharge opening of which is blocked by a bolt 2.

Недостатком указанного устройства в- 20 л етс низка эксплуатационна надежность из-за повреждени загружаемым мусором стенки бункера, котора выполнена из эластичного материала, армированногоThe disadvantage of this device is low operational reliability due to damage to the hopper wall by the loaded debris, which is made of elastic material reinforced

винтовой пружиной, и сложна конструкци .coil spring and complex construction.

Наиболее близким по технической сущности к предлагаемому вл етс устройство дл выгрузки материалов, включающее перекрывающие выгрузное отверстие вертикального бункера две створки, шарнирно прикрепленные ь; бункеру и опирающиес на раму, и привод, уфавл ющий створками 3.The closest in technical essence to the present invention is a device for unloading materials, including two shutters overlapping the discharge opening of a vertical bunker, hingedly attached; the bunker and resting on the frame, and the actuator that flushes the flaps 3.

Его недостатком вл етс то, что оно не обеспечивает выгрузку мусора в транспортные средства, имеющие разные габариты по высоте. В результате этого существенно сужаютс технологические возможности устройства и сфера его использовани .Its disadvantage is that it does not provide unloading of garbage into vehicles having different dimensions in height. As a result, the technological capabilities of the device and the scope of its use are significantly reduced.

Цель изобретени - расширение технологических возможностей устройства путем обеспечени выгрузки мусора в транспортные средства, имеющие разные габариты по высоте.The purpose of the invention is to expand the technological capabilities of the device by providing unloading of garbage into vehicles having different dimensions in height.

Claims

This is achieved by the fact that the device is provided with vertically arranged on both sides of the bunker plates attached to the lower part of the bunker, strings attached to the frame, and fixed guides in which the plates and rods are located, the lower part of the bunker being connected to the drive, and the rod installed with the possibility of fixation with the plates and with the guides at different levels. In addition, the hopper is made telescopic, and in the plates, shtanga and guides holes are made for the locking fingers. To increase the operational reliability of the device by reducing the impact loads on the flaps when loading the hopper, it is equipped with rods pivotally attached to the frame and outer planes of the flaps, the latter being V-shaped and having an apex angle of 90 ° at the apex. In this case, the frame is provided with stops, and the outer planes of the valves - with projections interacting with the stops. FIG. 1 schematically shows a device for unloading materials, mainly construction waste, side view; in fig. 2 - the same, front view. The device includes two shutters 2 overlapping the discharge opening of the vertical telescopic bunker 1, hinged to the bunker and resting on the rectangular frame 3 enclosing them. The leaves are V-shaped and have an angle of 90 ° at the apex. To the outer planes of the valves are hinged at one end of the rod gi 4, the other ends of which are hingedly attached to the frame 3. The latter is equipped with stops 5, and the outer planes of the valves have lugs 6 interacting with the stops 5. On both sides of the bunker 1 there are vertically arranged plates 7, fixed to the lower part of the bunker, rods 8. attached to the frame 3, and fixed guides 10 mounted on the support 9 with bushings 11. Plates 7 and rods 8 are placed in the guides, with the holes 12 at the upper ends having The bores 13 have stops 14 for which the upper bushings 11 serve as retainers. Holes 12 and 13 are oblong. The upper ends of the plates 7 have lateral protrusions in which holes 15 are made. When the holes 13 and 15 are combined, they are fixed by fingers 16 to connect frame 3 with the lower part of the hopper. The upper ends of the plates 7 of the lower part of the bunker are connected through the pulls 17 and the tackle 18 to the cargo chains 19 of the worm hoists 20, which are connected by means of couplings 21 to the common shaft 22 of the drive 23 mounted on the rack 24 fixed on the garbage pipe 25. the upper ends of the guides 10 are holes 26, aligned with the holes 12 and fixed by the fingers 27. The device works as follows. When unloading garbage into low vehicles, the device moves to the down position. For this purpose, fingers 27 are led out of holes 26 and 12, fingers 16 are inserted into holes 13 and 15 with shutters 2 closed and drive 23 is turned on to lower. In this case, the rods 8 and the plates 7 move in the guides 10. When the stops 14 reach the upper sleeves I, the device is fixed in the lower position and the drive is turned off. The fingers 16 are pulled out of the openings 13 and 15, disconnecting the frame 3 from the bottom of the hopper 1. Then the drive 23 is turned on to lift, lift the bottom of the bunker and open the flaps 2, which are oriented with the thrusts 4, and unload the garbage from the hopper into placed under the vehicle. After unloading the garbage, the drive 23 is turned on to lower, while the pull 4 presses the flaps and closes them. When the flaps are completely closed, their protrusions 6 abut against the frame stops 5, and the actuator 23 is turned off. When unloading garbage into high vehicles, the device moves to the up position. To do this, pins 16 are inserted into openings 13 and 15, the frame 3 and the lower part of the hopper 1 are connected to each other, and the drive 23 is activated. When the holes 26 and 12 are aligned, the drive is turned off and the fingers 27 are inserted into them. The fingers 16 are then pulled out of the holes 13 and 15, separating the frame from the bottom of the hopper. Then, the actuator 23 is turned on to rise, with the result that the frame 3 remains stationary and the flaps 2 open. The shutter closure is performed by reversing the drive. Due to such an implementation of the device, garbage is discharged into vehicles having different dimensions in height, which significantly expands it. technological capabilities. This significantly increases the operational reliability of the device by reducing the impact loads on the flaps when loading the hopper. Claim 1. Device for unloading materials, mainly construction debris, including two shutters overlapping the discharge hole of a vertical bunker, hinged to the bunker and resting on the frame, and a drive controlling the shutters, characterized in that