A kind of Self-loading-unloading vertical-lifting tail-board
Technical field
The invention belongs to logistics transportation equipment technical field, particularly a kind of Self-loading-unloading vertical-lifting tail-board.
Background technology
Along with developing rapidly of the industry division of labor and Internet of Things, the development of logistics is the key of Developing Track for Modern Service Industry, and the degree of automation of logistics transportation equipment has restricted this industry development.In modern transportation industry, for convenient transportation, often at truck tail, a kind of hoisting and handling equipment is installed, i.e. automobile tailboard, by adopting this kind of equipment can increase substantially handling efficiency and labour intensity.
In present stage common tailgate, 200720033282.0 van-type vehicle hydraulic hoisting tail plate apparatus) or vertical-lifting tail-board (patent: 200520062832.2 vertical hydraulic lifting tail plates) be no matter upset tailgate (patent:, all need hand fork lifter to be pushed on tailgate, artificial plug-in mounting pallet cargo is realized handling goods, cannot realize efficient handling like this.If lorry divides upper and lower two-layer loading, upper strata is higher, stands on tailgate and uses hand fork lifter, has larger potential safety hazard.
Summary of the invention
Object of the present invention is exactly the problem existing in the systems technology realizing by tailgate aspect automatic loading and unloading in above-mentioned background technology, has proposed a kind of Self-loading-unloading vertical-lifting tail-board.
A kind of Self-loading-unloading vertical-lifting tail-board of the present invention, comprise tailgate system, vertical lift system, automatic conveying system, automatic positioning equipment, fender guard and hydraulic control system, tailgate system consists of tailgate framework (1), overturning oil cylinder (2) and hinge (3); Vertical lift device consists of guide rail frame (4), steel rope (5), rear side roller (6), front side roller (7) and lifting drive; At tailgate, automatic conveying system has been installed, with interior transmission system (patent: realize automatic loading and unloading goods 201210437463.5 1 kinds of automatic loading and unloading logistic cars), the automatic location that automatic positioning equipment is realized pallet cargo is installed, protection device for installing can be when there is unforeseen circumstances locked tailgate, avoid the generation of safety misadventure; Wherein, automatic conveying device consists of HM Hydraulic Motor (8), retarder (9), chain axle drive shaft (10), carrier bar (11) track (12) and chain stretching device (13); Automatic positioning equipment consists of multi-directional ball (14), carrier bar roller (15), baffle plate (16), push pedal oil cylinder (17) and push pedal (18); Fender guard consists of roller (19), locating piece (20), supporting rotary arm (21) and Compress Spring (22); Hydraulic control system consists of overturning oil cylinder (5), HM Hydraulic Motor (8), push pedal oil cylinder (17) and pipeline, for tailgate provides power.
The present invention be take existing vertical-lifting tail-board on basis; by increasing automatic conveying system, automatic positioning equipment and fender guard; realized automatic location, the transmission of cargo handing process, there is the advantages such as compact conformation, degree of automation be high, safe and reliable, be applicable in logistics field.
Accompanying drawing explanation
Fig. 1 is a kind of Self-loading-unloading vertical-lifting tail-board of the present invention general illustration
Fig. 2 is vertical lift system schematic
Fig. 3 is automatic conveying system schematic diagram
Fig. 4 is automatic positioning equipment schematic diagram
Fig. 5 is fender guard schematic diagram
Wherein, 1-tailgate framework, 2-overturning oil cylinder, 3-hinge, 4-guide rail frame, 5-steel rope, 6-rear side roller, 7-front side roller, 8-HM Hydraulic Motor, 9-retarder, 10-chain axle drive shaft, 11-carrier bar, 12-track, 13-chain tension means, 14-multi-directional ball, 15-carrier bar roller, 16-baffle plate, 17-push pedal oil cylinder, 18-push pedal, 19-roller, 20-locating piece, 21-supporting rotary arm, 22-spring
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described as follows:
A kind of Self-loading-unloading vertical-lifting tail-board that embodiment is related, as Figure 1-Figure 5, this Self-loading-unloading vertical-lifting tail-board is mainly by tailgate system, vertical lift system, automatic conveying system, automatic positioning equipment, fender guard and hydraulic control system for its structure.Wherein, tailgate system consists of tailgate framework 1, overturning oil cylinder 2 and hinge 3; Vertical lift system consists of guide rail frame 4, steel rope 5, rear side roller 6, front side roller 7 and lifting drive; Automatic conveying device consists of HM Hydraulic Motor 8, retarder 9, chain axle drive shaft 10, carrier bar 11 tracks 12 and chain stretching device 13; Automatic positioning equipment consists of multi-directional ball 14, carrier bar roller 15, baffle plate 16, push pedal oil cylinder 17 and push pedal 18; Fender guard consists of roller 19, locating piece 20, supporting rotary arm 21 and Compress Spring 22; Hydraulic control system consists of overturning oil cylinder 5, HM Hydraulic Motor 8, push pedal oil cylinder 17 and pipeline.
While getting in stocks, with fork truck, goods is placed on tailgate, because installed on tailgate on multi-directional ball 14 and carrier bar, has roller 15, so friction is less, one side is pushed pallet in push pedal 18 under the effect of push pedal oil cylinder 17, in conjunction with baffle plate 16, realizes location; Pallet cargo is realized behind location, and tailgate rises to behind appropriate location under lifting drive effect, and chain plate conveyer is transported to pallet cargo in logistic car.
During unloading, pallet cargo is transported on the carrier bar of tailgate, and tailgate drops to ground, by fork truck, pallet cargo is inserted away.
When there is the accident of steel rope 5 fractures, roller 19 loses the support of steel rope 5, under the effect of Compress Spring 22, supporting rotary arm 21 rotates, hold front side roller 6, locating piece can be stuck in the draw-in groove of step-by-step arrangement on upright guide rail, and locked tailgate is avoided the generation of safety misadventure.