CN106427729A

CN106427729A - Self-unloading mechanism of truck

Info

Publication number: CN106427729A
Application number: CN201610988301.9A
Authority: CN
Inventors: 孙佰松
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-10
Filing date: 2016-11-10
Publication date: 2017-02-22

Abstract

The invention discloses a self-unloading mechanism of a truck, and belongs to truck loading and unloading devices. Two main beam connecting holes are respectively formed in front side parts of two main beams parallel to each other; the two main beam connecting rods are inserted into the main beam connecting holes in the two main beams in a pull-push movement manner; telescopic rack shell bodies are symmetrically mounted in the middle of a rear transverse beam; connecting base lug telescopic racks are inserted into the telescopic rack shell bodies; main telescopic beams with rear beam bases which can move forwards and backwards in a telescopic manner are inserted into front side parts of the main beams respectively; locking beams are respectively inserted into front and back beam bases, and used for connecting two secondary telescopic beams with two main telescopic beams respectively; two ends of bidirectional hydraulic cylinders are respectively hinged with a central bracket of suspending tripods and cylinder connecting base lugs on the main beams. By adopting the self-unloading mechanism, the purpose of self-unloading of a truck without the self-unloading function can be achieved, and time and labor can be saved.

Description

Lorry body dumping mechanism

Technical field

The invention 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, hauls goods few.

Content of the invention

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

The invention solves the technical scheme adopted by its technical problem：

A kind of lorry body dumping mechanism：Two girder connections are opened up on the front side portion of two girders arranged in parallel respectively Mouthful, two girder connecting rods can pull movement insertion in the girder connector on two girders, in two masters Rear cross beam is fixedly mounted with the rearward end of beam, is equipped with road wheel in the forward exterior of rear cross beam both ends and two girders respectively and stretches Frame, is respectively mounted road wheel undercarriage housing and wheel shaft, road wheel on the upper end of the road wheel expansion bracket and lateral part Rotatably on wheel shaft, symmetrical on crossbeam middle part in the rear installation expansion bracket shell body, with even The expansion bracket of joint chair ear is inserted in expansion bracket shell body, is fixedly mounted with oil cylinder respectively on the upper lateral part of two girder middle parts Connecting seat ear；It is equipped with two dumping girder upper lateral parts of the configuration that is parallel to each other and tripod is hung, the suspension tripod Front end is affixed with two dumping girders, and the rear end for hanging tripod is connected with dumping girder by fixation clip, described On two dumping girder front side portions respectively can fore-and-aft direction telescopic moving inserting with rear beam seat main extensible canopy, described two Inside the main extensible canopy of root, respectively can fore-and-aft direction telescopic moving secondary extensible canopy of the inserting with front beam seat, lock beam and insert respectively It is mounted in before and after's beam seat, respectively by main for two secondary extensible canopies two extensible canopy connection, connecting cross beam is packed in two dumping girders In rear end lower；The support body lug for hanging on tripod follower head is hinged with 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 invention has a structure novelty, advantages of simple, and solving lorry without self-unloading ability can be saved with self-unloading Time, manpower.

Description of the drawings

Fig. 1 is the invention overall structure sectional axonometric drawing

Fig. 2 is the invention body frame assembly axonometric chart

Fig. 3 is the invention dumping frame assembly axonometric chart

In figure piece number explanation：1st, girder connector, 2, girder, 3, front beam seat, 4, extensible canopy, 5, rear beam seat, 6, main flexible Beam, 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, stretch rack enclosure Body, 20, oil cylinder connecting seat ear, 21, fixation clip, 22, connecting cross beam, 23, road wheel expansion bracket, 24, wheel shaft, 25, Connecting seat ear, 26, rear cross beam.

Specific embodiment

Below in conjunction with the accompanying drawings the invention embodiment is described further, in two girders arranged in parallel Open up two girder connectors on 2 front side portion respectively, two girder connecting rods 15 can the insertion of pull movement be arranged on two In girder connector 1 on girder 2, in the rearward end of two girders 2, rear cross beam 26 is fixedly mounted with, at 26 both ends of rear cross beam Be equipped with road wheel expansion bracket 23 in the forward exterior of two girders 2 respectively, in the upper end of the road wheel expansion bracket 23 and Road wheel undercarriage housing 16 and wheel shaft 24 is respectively mounted on lateral part, and road wheel 17 is rotatably arranged on wheel shaft 24, Symmetrical installation expansion bracket shell body 19 on 26 middle part of the rear cross beam, with 25 expansion bracket 18 of connecting seat ear, inserts It is mounted in expansion bracket shell body 19, on two girders, the 2 middle part upper lateral part, is fixedly mounted with oil cylinder connecting seat ear 20 respectively；? Be parallel to each other on two 12 upper lateral parts of dumping girder of configuration to be equipped with and hang tripod 10, the front end for hanging tripod 10 with Two dumping girders 12 are affixed, and the rear end for hanging tripod 10 is connected with dumping girder 12 by fixation clip 21, in institute State on two 12 front side portions of dumping girder respectively can fore-and-aft direction telescopic moving main extensible canopy 6 of the inserting with rear beam seat 5, Inside two main extensible canopies 6, respectively can fore-and-aft direction telescopic moving secondary extensible canopy 4 of the inserting with front beam seat 3, lock Beam 7 is inserted in before and after's beam seat 3,5 respectively, is connected two secondary 4 two main extensible canopies 6 of extensible canopy respectively, and connecting cross beam 22 is solid It is mounted in two 12 rear end lower of dumping girder；On the support body lug 13 and expansion bracket 18 for hanging on 10 follower head of tripod Connecting seat ear 25 be hinged, the two ends of bidirectional hydraulic oil cylinder 9 respectively with hang in the central bracket 8 and girder 2 of tripod 10 20 hinge-connection of oil cylinder connecting seat ear.

Claims

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）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 respectively be equipped with road wheel expansion bracket（23）, in the road wheel expansion bracket（23）Upper end Be respectively mounted road wheel undercarriage housing on lateral part（16）And wheel shaft（24）, road wheel（17）Wheel shaft is rotatably arranged on （24）On, crossbeam in the rear（26）Symmetrical installation expansion bracket shell body on middle part（19）, with connecting seat ear （25）Expansion bracket（18）It is inserted into expansion bracket shell body（19）Interior, in two girders（2）Divide on the upper lateral part of middle part Oil cylinder connecting seat ear is not fixedly mounted with（20）；Two dumping girders in 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）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）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.