CN206155261U - Freight train self -discharging mechanism - Google Patents

Abstract

Freight train self -discharging mechanism, belong to freight train handling device, set up two girder connectors respectively on the front portion of mutual two girders of parallel arrangement, but in the girder connector of insert the installation on two girders of two girder connecting rod pull removals, the installation expansion bracket shell body of mutual symmetry on the rear frame member middle part, have connecting seat ear expansion bracket, the cartridge is in the expansion bracket shell body, but the cartridge of the flexible removal of fore -and -aft direction respectively on the girder front portion has the flexible roof beam of the owner of back beam seat, locking beam is cartridge in the front in the back beam seat respectively, connect two flexible roof beams of vice two owners on the flexible roof beam respectively, two -way hydraulic cylinder's both ends connect with the central support that hangs the tripod and the oil cylinder connecting seat ear hinge on the girder respectively. The utility model provides a do not have the freight train of self -discharging ability can the self -discharging, labour saving and time saving.

Description

Lorry body dumping mechanism

Technical field

The utility model is related to a kind of lorry handler, specially lorry scattered plot goods body dumping mechanism.

Background technology

At present, known lorry dumper truck is that an overall structure has self-unloading ability, and general wagon does not have self-unloading energy Power, the shortcoming of dumper truck is that deadweight is heavy, is hauled goods few.

The content of the invention

Can also possess self-unloading ability to overcome general wagon, the utility model provides a kind of lorry dumping device, changes Original working method.

The utility model solves the technical scheme that its technical problem is adopted：

A kind of lorry body dumping mechanism：Open up two girders respectively on the front side portion of two girders arranged in parallel to connect Interface, two girder connecting rods can pull movement insertion in the girder connector on two girders, at described two Rear cross beam is fixedly mounted with the rearward end of girder, road wheel is equipped with respectively in the forward exterior of rear cross beam both ends and two girders and is stretched Contracting frame, on the upper end and outside portion of the road wheel expansion bracket road wheel undercarriage housing and wheel shaft are respectively mounted, walking Wheel is rotatably arranged on wheel shaft, and installation expansion bracket shell body symmetrical on crossbeam middle part in the rear is carried The expansion bracket of connecting seat ear is inserted into expansion bracket shell body, and on the upper lateral part of two girder middle parts oil is fixedly mounted with respectively Cylinder connecting seat ear；It is equipped with two dumping girder upper lateral parts of the configuration that is parallel to each other and hangs tripod, the suspension tripod Front end it is affixed with two dumping girders, it is described hang tripod rear end be connected with dumping girder by fixation clip, in institute State on two dumping girder front side portions respectively can fore-and-aft direction telescopic moving main extensible canopy of the inserting with rear beam seat, described Two main extensible canopies inside respectively can fore-and-aft direction telescopic moving secondary extensible canopy of the inserting with front beam seat, locking beam inserts respectively It is mounted in before and after beam seat, respectively by the main extensible canopy connection of two secondary extensible canopies two, connecting cross beam is packed in two dumping girders In rear end lower；The support body lug hung on tripod follower head is hinged with the connecting seat ear on expansion bracket, two-way liquid The two ends of compressing cylinder respectively with hang tripod central bracket and girder on oil cylinder connecting seat ear hinge-connection.

The utility model has structure novel, advantages of simple, and solving the lorry without self-unloading ability can be saved with self-unloading Time, manpower.

Description of the drawings

Fig. 1 is the utility model overall structure sectional axonometric drawing

Fig. 2 is the utility model body frame assembly stereogram

Fig. 3 is this dumping frame assembly stereogram

Piece number explanation in figure：1st, girder connector, 2, girder, 3, front beam seat, 4, extensible canopy, 5, rear beam seat, 6, main Extensible canopy, 7, locking beam, 8, central bracket, 9, bidirectional hydraulic oil cylinder, 10, hang tripod, 12, dumping girder, 13, Support body lug, 15, girder connecting rod, 16, road wheel undercarriage housing, 17, road wheel, 18, expansion bracket, 19, expansion bracket Shell body, 20, oil cylinder connecting seat ear, 21, fixation clip, 22, connecting cross beam, 23, road wheel expansion bracket, 24, wheel shaft, 25th, connecting seat ear, 26, rear cross beam.

Specific embodiment

This programme is described further below in conjunction with the accompanying drawings, on the front side portion of two girders 2 arranged in parallel Open up two girder connectors respectively, two girder connecting rods 15 can pull movement master of the insertion on two girders 2 In beam connector 1, rear cross beam 26 is fixedly mounted with the rearward end of two girders 2, in the both ends of rear cross beam 26 and two girders 2 Forward exterior on be equipped with road wheel expansion bracket 23 respectively, on the upper end and outside portion of the road wheel expansion bracket 23 respectively Road wheel undercarriage housing 16 and wheel shaft 24 are installed, road wheel 17 is rotatably arranged on wheel shaft 24, in the rear crossbeam 26 Installation expansion bracket shell body 19 symmetrical on middle part, with the expansion bracket 18 of connecting seat ear 25, is inserted into outside expansion bracket In housing 19, oil cylinder connecting seat ear 20 is fixedly mounted with respectively on the middle part upper lateral part of two girders 2；In the configuration that is parallel to each other Two upper lateral parts of dumping girder 12 on be equipped with and hang tripod 10, front end and the two dumping girders for hanging tripod 10 12 is affixed, and the rear end for hanging tripod 10 is connected by fixation clip 21 with dumping girder 12, in two dumping masters On the front side portion of beam 12 respectively can fore-and-aft direction telescopic moving inserting with rear beam seat 5 main extensible canopy 6, stretch in two masters The inside of contracting beam 6 respectively can fore-and-aft direction telescopic moving secondary extensible canopy 4 of the inserting with front beam seat 3, locking beam 7 is inserted into respectively In front and back in beam seat 3,5, two secondary 4 two main extensible canopies 6 of extensible canopy are connected respectively, connecting cross beam 22 is packed in two dumping masters In the rear end lower of beam 12；The support body lug 13 hung on the follower head of tripod 10 cuts with scissors with the connecting seat ear 25 on expansion bracket 18 Connection, the two ends of bidirectional hydraulic oil cylinder 9 respectively with the central bracket 8 and girder 2 that hang tripod 10 on oil cylinder connecting seat ear 20 hinge-connections.

Claims (1)

1. a kind of lorry body dumping mechanism, is characterized in that：In two girders arranged in parallel（2）Front side portion on open up respectively Two girder connectors（1）, two girder connecting rods（15）Can pull movement insertion be arranged on two girders（2）On girder Connector（1）It is interior, in two girders（2）Rearward end on be fixedly mounted with rear cross beam（26）, in rear cross beam（26）Both ends and two Root girder（2）Forward exterior on be equipped with road wheel expansion bracket respectively（23）, in the road wheel expansion bracket（23）Upper end With road wheel undercarriage housing is respectively mounted on outside portion（16）And wheel shaft（24）, road wheel（17）Rotatably it is arranged on wheel shaft （24）On, crossbeam in the rear（26）Installation expansion bracket shell body symmetrical on middle part（19）, with connecting seat ear （25）Expansion bracket（18）It is inserted into expansion bracket shell body（19）It is interior, in two girders（2）Divide on the upper lateral part of middle part It is not fixedly mounted with oil cylinder connecting seat ear（20）；In two dumping girders of the configuration that is parallel to each other（12）It is equipped with upper lateral part and hangs tripod （10）, the suspension tripod（10）Front end and two dumping girders（12）It is affixed, the suspension tripod（10）Rear end By fixation clip（21）With dumping girder（12）Connection, in two dumping girders（12）Respectively can front and back on front side portion Rear beam seat is carried to the inserting of telescopic moving（5）Main extensible canopy（6）, in two main extensible canopies（6）Inside, respectively can before The inserting of rear direction telescopic moving carries front beam seat（3）Secondary extensible canopy（4）, lock beam（7）Before and after beam seat is inserted into respectively（3、 5）It is interior, respectively by two secondary extensible canopies（4）, two pieces main extensible canopies（6）Connection, connecting cross beam（22）It is packed in two dumping girders （12）In rear end lower；The suspension tripod（10）Support body lug on follower head（13）With expansion bracket（18）On connecting seat Ear（25）It is hinged, bidirectional hydraulic oil cylinder（9）Two ends respectively with hang tripod（10）Central bracket（8）And girder（2） On oil cylinder connecting seat ear（20）Hinge-connection.