CN2386012Y - Automatic loading and unloading underground dustbin special vehicle - Google Patents

Abstract

The utility model discloses an automatic loading and unloading underground dustbin special vehicle, which belongs to the mechanical technical field of environmental sanitation. The utility model mainly comprises a second category chassis of an automobile, a hydraulic system and a lifting part. The utility model is characterized in that two bidirectional hydraulic cylinders are additionally arranged on swinging arms, and a guide wheel which is refitted is respectively arranged on the top end of each swinging arm; a wire rope is respectively connected with the telescopic rod of each hydraulic cylinder and a sling chain through both ends of the guide wheel. When the swinging arms lie in maximal angle, a handle of a multiple directional control valve is wrenched to control the bidirectional hydraulic cylinders which are additionally arranged to cause the dustbin to be lifted and lowered to cause the dustbin to be fully put into an underground pool; the multiple directional control valve is oppositely wrenched to cause the dustbin to be lifted from the ground, and then, the dustbin can be loaded on the automobile by the swinging arms.

Description

A kind of from loading and unloading the underground refuse box special vehicle

The utility model relates to a kind of environmental sanitation machinery, is a kind of from loading and unloading the underground refuse box special vehicle concretely.

In recent years, environmental health supervisory management zone in all parts of the country in order to solve the receipts fortune mode problem of rubbish, has all dropped into great amount of manpower and material resources, financial resources; From the situation of our province, built up some garbage transfer stations and rubbish platform, the particularly construction of rubbish platform in succession on ground, relevant city, be that municipal refuse is received the main developing direction that the fortune mode is reformed from now on.The type of rubbish platform mainly contains following several: the one, and ground cage type rubbish platform utilizes a volume machine that underground refuse box is proposed entrucking behind the certain altitude of ground; The 2nd, adopt hydraulic pressure or boat to hang underground refuse box is lifted (carrying) to be raised to entrucking behind the certain altitude.These rubbish platforms are in operation, and all must drive with electric power, and requirement condition is operated cumbersomely than higher in reconnaissance and when building, and involves great expense, and is difficult in maintenance, and expense is higher.

I am in 1996 and buy and deal out the cards the CHW5100ZLJ swing arm type in two from loading and unloading rubbish van, and its rubbish container volume is 5.5 cubic meters, and rubbish container is to load and unload, and its function and rubbish platform are similar.In use, we find that this vehicle has following some deficiency: the one, and rubbish container is being unloaded when to be installed, more than 50 centimetres above ground level, dump rubbish to people and to bring very big inconvenience, some automatic artificial laborsavingly rubbish is not poured in the case often is empty in the case, and the outer rubbish of case everywhere, surrounding environment is caused very big pollution, simultaneously, also increased the labor content of clearing the workman greatly; The 2nd, the reconnaissance difficulty, rubbish container all is out of favour no matter be placed on the there, and is also unbecoming with surrounding environment; The 3rd, blowing-by causes secondary pollution in collection and transportation.For this reason, we have proposed a bold imagination: rubbish container is taken in fully underground, and sealed; The problem of this key is how all to put into rubbish container underground, through test of many times, we have respectively increased a two-way hydraulic cylinder in the hydraulic actuating cylinder and the swing arm junction of former car, control rising and the decline that realizes rubbish container by multiple change-over valve handle, all put into underground problem thereby solved rubbish container.

The purpose of this utility model just is to overcome above-mentioned existing C HW5100ZLJ formula from the deficiency of loading and unloading rubbish van and all kinds rubbish platform, provides a kind of simple in structure, easy to operate, loads and unloads the underground refuse box special vehicle certainly.

The technical solution of the utility model is achieved in that in the CHW5100ZLJ formula and improves on the basis of loading and unloading rubbish van, design a kind of from loading and unloading the underground refuse box special vehicle, comprise body with frame, hydraulic gear pump, swing arm, the swing arm hydraulic actuating cylinder, landing leg hydraulic cylinder, the pivot pin frame, two-way hydraulic cylinder, multiple directional control valve, track adjusting wheel, steel rope, chain sling, rubbish container, lower end in the swing arm of the left and right sides of former car is fixing with the welding of pivot pin frame, captiveed joint with swing arm with pivot pin by the pivot pin frame in two newly-increased two-way hydraulic cylinder lower ends, with iron hoop the middle and upper part and the swing arm of two-way hydraulic cylinder are fixed, the two-way hydraulic cylinder expansion link is captiveed joint with clamp with steel rope, being adapted as on the basis of former car left and right sides swing arm upper shaft can be by the track adjusting wheel of steel rope, the steel rope that is connected one with two-way hydraulic cylinder is connected and fixed with clamp by track adjusting wheel and chain sling, and steel loop on the chain sling and rubbish container upper edge steel column flexibly connect.Two two-way hydraulic cylinder epicoeles are by oil pipe in parallel, its cavity of resorption is connected with multiple directional control valve respectively by oil pipe in parallel, by one of them handle control oil channel, when swing arm is in maximum angle, move the multiple directional control valve handle, by control rising that newly-increased two-way hydraulic cylinder realizes rubbish container with descend improve after, rubbish container is than falling more than 50 centimetre originally, rubbish container is put into the ground lower storage reservoir fully, when rubbish container hangs out ground, oppositely move the multiple directional control valve handle, make two bidirectional hydraulic cylinder workings newly establishing, case is hung out ground, swing arm entrucking then.

The utility model is simple in structure, easy to operate, be applicable to the rubbish point, more be applicable to garbage transfer station, can underground rubbish container will be put into fully, directly lift on the car, fundamentally solved the secondary pollution that rubbish causes in transportation, and have easy to manufacture, small investment, instant effect, cheap, beautify the appearance of the city, purify advantage, social benefit and economic benefit highly significants such as surrounding environment.

Below accompanying drawing is illustrated.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the utility model hangs, adorns the underground refuse box scheme drawing;

Among the figure, 1-body with frame, 2-hydraulic gear pump, 3-swing arm, 4-swing arm hydraulic actuating cylinder, 5-landing leg hydraulic cylinder, 6-two-way hydraulic cylinder, 7-multiple directional control valve, 8-pivot pin frame, 9-steel rope, 10-track adjusting wheel, 11-chain sling, 12-rubbish container.

The utility model is described in further detail by example at last.

The utility model is improved on CHW5100ZLJ swing arm type refuse collecting truck basis, and its load carrying ability is 5 tons.Make from loading and unloading the underground refuse box special vehicle, at first weld fixedly pivot pin frame 8 in the lower end of the left and right sides of former car swing arm 3, the steel plate processing welding of pivot pin frame 8 usefulness 5mm is made, select 4 tons two-way hydraulic cylinder 6 for use, by pivot pin frame 8 and pivot pin two two-way hydraulic cylinder 6 lower ends are fixed, fixing with iron hoop then in the middle and upper part and the swing arm 3 of two-way hydraulic cylinder 6 urceolus, iron hoop can adopt sheet steel to make and the at both ends punching, tighten a bolt, in two-way hydraulic cylinder 6 expansion link holes, No. 14 steel rope is fitted inside, use the clamp captive joint, being adapted as on the basis of former car left and right sides swing arm 3 top axles can be by the track adjusting wheel 9 of steel rope 10.Track adjusting wheel 9 can be customized, also can make by oneself, and its bearing and wheel are inlayed one, are fixed on the axle by locking cap.Bonded assembly steel rope 10 is captiveed joint with chain sling 11 by track adjusting wheel 9 on the two-way hydraulic cylinder 6, at chain sling 11 other ends steel loop is arranged, can directly hang over (see figure 2) on four steel columns of both sides, rubbish container 12 upper edge, rubbish container 12 is used channel-section steel, section bar and steel plate are made, respectively weld two T type round steel cylinders in both sides, rubbish container 12 upper edge, so that and chain sling flexibly connects, the control oil channel system, adopt the multiple directional control valve of former car, two two-way hydraulic cylinders 6 that one of them handle control is newly established, when swing arm 3 is in maximum angle, move the multiple directional control valve handle, high pressure oil passes through multiple directional control valve, oil pipe enters two-way hydraulic cylinder 6, realizes the rising and the decline of rubbish container by controlling stretching of newly-increased two-way hydraulic cylinder, during the oil cylinder elongation, rubbish container is put into the ground lower storage reservoir fully, directly hang out ground during contraction putting into underground rubbish container 12 fully, then, swing arm entrucking (see figure 2).

The utility model has fundamentally solved the secondary pollution that causes in collection and transportation, alleviated working strength of workers, saving of work and time is compared with similar Refuse bin, rubbish point and can be saved investment more than 70, and the purifying city environment, beautify the appearance of the city, social benefit and economic benefit highly significant.Be that current municipal refuse is collected and the alternative instrument that transports.

From loading and unloading underground refuse box special vehicle method of operation:

One, when sling cart

1, connects working connection;

2, handle the change-over valve handle and put down rear support leg;

3, handling the swing arm handle puts down swing arm;

4, handle the suitcase handle, chain sling is put into lowest part, hang up rubbish container;

5, the above-mentioned handle of reversible control hangs out ground to rubbish container;

6, reversible control swing arm handle is packed rubbish container on the car into.

Two, unload

1, bar handle puts down rear support leg, opens back door of rubbish bin, plugs railway carriage double side tipping pin;

2, handle the swing arm handle, rubbish container is tilted, rubbish is poured out from the back door.

Three, reset

Handle swing arm and suitcase handle, rubbish container is put into the pond, build backplate.

Claims (3)

1, a kind of from loading and unloading the underground refuse box special vehicle, comprise body with frame 1, hydraulic gear pump 2, swing arm 3, swing arm hydraulic actuating cylinder 4, landing leg hydraulic cylinder 5, two-way hydraulic cylinder 6, multiple directional control valve 7, pivot pin frame 8, steel rope 9, track adjusting wheel 10, chain sling 11, rubbish container 12, the lower end that it is characterized in that left and right sides swing arm 3 is provided with pivot pin frame 8 and welds fixing, two two-way hydraulic cylinder of newly establishing 6 lower ends are connected and fixed by pivot pin frame 8 and pivot pin and swing arm 3, the middle and upper part of two-way hydraulic cylinder 6 and swing arm 3 are fixing, two two-way hydraulic cylinder 6 epicoeles are by oil pipe in parallel, its cavity of resorption is by oil pipe in parallel, be communicated with multiple directional control valve 7 respectively, one of them handle is connected oil circuit.

2, described a kind of according to claim 1 from loading and unloading the underground refuse box special vehicle, it is characterized in that respectively there is the track adjusting wheel 10 that can pass steel rope 9 on swing arm 3 tops in the left and right sides.

3, described a kind of according to claim 1 from loading and unloading the underground refuse box special vehicle, it is characterized in that newly establishing two on two-way hydraulic cylinder 6 be connected one with steel rope 9 with chain sling 11, and to underground elongation more than 50 centimetres, the steel loop of chain sling 11 can flexibly connect with rubbish container 12.

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