CN2601982Y

CN2601982Y - Lifting oscillating arm self-discharging garbage special-purpose vehicle

Info

Publication number: CN2601982Y
Application number: CN 03214885
Authority: CN
Inventors: 张传省
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-27
Filing date: 2003-01-27
Publication date: 2004-02-04
Anticipated expiration: 2013-01-27

Abstract

The utility model relates to a lifting swinging arm type self-unloading garbage special vehicle for an automatic loading and unloading dustbin and automatic dumping garbage, which comprises an automobile chassis (1), an auxiliary vehicle frame (2), two swinging arm devices at the both sides of the auxiliary vehicle frame (2), a lifting device arranged on the swinging arm device, a balancing device, a dumping device arranged at the rear end of the auxiliary vehicle frame (2), a hydraulic leg (12), a hydraulic controlling device (19), etc. The swinging arm devices and the lifting device realizes a balance to the loading and unloading and balancing device of the dustbin, and the dumping device realizes the garbage dumping with the cooperating of the swinging arm device. The utility model has the advantages of automatic loading and unloading of the dustbin, automatic dumping of garbage, easy operation, saving labor and time, balanced working, safe transporting, easy and quick operation and uneasy happening of fault.

Description

Promote swing arm type self-unloading rubbish special vehicle

One, affiliated technical field

That the utility model relates to is that a kind of environmental sanitation department uses, can the automatic loading and unloading rubbish container, the lifting swing arm type self-unloading rubbish special vehicle of self-dumping rubbish.

Two, background technology

In the environmental health of improving cities and towns, cities and towns, be provided with various types of garbage transfer stations, rubbish special transport vehicle etc., these equipment common configuration complexity, cost are higher, increased the storing up of rubbish, clear, processing cost, the rubbish container special use swing arm transport trolley that uses now, there is defective in its structure, and the one, not having has balancing device, during lifting the rubbish railway carriage tilt, rock, instability, must someone hold up stablize casing; The 2nd, the lifting swing arm must be put into 180-190 ° and just can hang up the casing lifting during lifting, the swing arm oil cylinder almost becomes horizontality with swing arm, therefore hydraulic actuating cylinder when work, the pressure height, be out of order easily, this is to cause the rubbish railway carriage not strengthen, the major cause that capacity is few; The 3rd, hang when unloading railway carriage, dump pin and pull out to come out, must two people cooperate, one man operation hydraulic actuating cylinder, active box, a people just can extract and dump pin, time-consuming taking a lot of work.

Three, summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, the bulky refuse railway carriage can be lifted automatically, hang unload, the dump mechanism of rubbish, being arranged on the special-use vehicle of casing with dynamic balancer, hydraulic efficiency pressure system by this car provides power, can lift automatically, hang automatically unload, self-dumping rubbish, during lifting, casing do not tilt, not easy break-down, simple to operate, save manpower, transportation safety, rubbish special transport vehicle convenient to use.

For achieving the above object, the technical scheme taked of the utility model is: improve on the basis of the special-purpose swing arm transport trolley of former rubbish container.Form by car chassis, subframe, swinging arm device, bont, balancing device, tipping device, hydraulic ram, hydraulic control unit etc.Subframe is fixed on the car chassis, the both sides of subframe are equipped with swinging arm device, bont, balancing device are contained in the swing arm upper end of swinging arm device, bont is hung with rubbish container by balancing device and is connected, hydraulic control unit is contained on the car chassis and with swinging arm device, bont, hydraulic ram and connects, tipping device is fixed on the appropriate location of subframe rear end, and hydraulic ram is contained in the downside of subframe rear end.

When using the utility model, the utility model is travelled to the rubbish container place that rubbish is housed, the operation hydraulic control unit, put down hydraulic ram, swinging arm device is driven bont by its swing arm, balancing device is put backward to the rubbish container top, rubbish container is sling by balancing device by bont again, and by balancing device self-equalizing rubbish container, prevent that rubbish container from tilting, and then rubbish container is flapped toward preceding to subframe by swinging arm device, and insert dumping in the pin-and-hole of special setting on the rubbish container dumping bearing pin, can make and play stabilization in the transportation, the utility model that rubbish container is housed travels to the soot, the operation hydraulic control unit, put down hydraulic ram, swing arm is swung backward again, swing arm drives bont, under the restriction of dumping bearing pin of tipping device, drop rubbish container and tumble backward, reach the purpose of dumping rubbish.

Swinging arm device is made up of swing arm oil cylinder, swing arm, coupling spindle etc., the lower end of swing arm and subframe rear end articulated lifting arm, and two ends of coupling spindle connect with subframe both sides swing arm upper end, and swing arm is swung by the swing arm hydraulic oil cylinder driving, and swing arm is a square type tubular construction.

Bont is made up of elevating ram, movable pulley, guiding fixed pulley I, steel rope, suspension hook etc., elevating ram is installed in the swing arm, its upper end is fixed on the upper end of swing arm, movable pulley is equipped with in the both sides of its lower end, guiding fixed pulley I is installed in the top in the swing arm, one end of steel rope is fixed on the top in the swing arm, the other end of steel rope walk around successively movable pulley, guiding fixed pulley I, balancing device guiding fixed pulley II, connect with the suspension hook suspension.During work, earlier suspension hook is hung rubbish container, the operation hydraulic control unit makes elevating ram drive movable pulley and moves down in swing arm, and movable pulley drops steel rope rubbish container is promoted, otherwise unloads rubbish container.

Balancing device is made up of equalizing bar, guiding fixed pulley II, hinge wheel, minor sprocket, chain etc.Equalizing bar be installed in swinging arm device coupling spindle two ends and in the inboard of swing arm.Equalizing bar can freely swing on coupling spindle.Hinge wheel is fixed on two ends of coupling spindle and in the inboard of equalizing bar, hinge wheel only rotates and can not swing with equalizing bar with coupling spindle.Guiding fixed pulley II is contained in equalizing bar two ends, minor sprocket is contained on the inboard of equalizing bar two ends, between hinge wheel and minor sprocket chain is housed.When loading and unloading, translation rubbish container, equalizing bar can keep balance; When rubbish container was laid particular stress on, the chain meeting tensioning between minor sprocket and the hinge wheel made equalizing bar keep balance, has guaranteed that rubbish container does not tilt, do not shake.

Tipping device by the little axle of gear, dump bearing pin etc. and form.The gear and the tooth bar engagement of dumping on the bearing pin that have tooth bar, the little axle of gear on the inclination bearing pin.The little axle of arm revolving gear makes and dumps bearing pin and insert dumping in the pin-and-hole of rubbish container, and counter-rotating is then transferred to.

Therefore, because the utility model is on the basis of the special-purpose swing arm transport trolley of former rubbish container, bont, balancing device, tipping device have been set up, therefore the utlity model has energy automatic loading and unloading rubbish container, self-dumping rubbish, when lifting rubbish container do not tilt, simple to operate, save manpower, stable working, transportation safety, convenient to use, be difficult for characteristics such as et out of order.

Four, description of drawings

Fig. 1 is the utility model scheme drawing.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is this practical scheme drawing that dumps rubbish.

Five, the specific embodiment

The utility model is formed subframe (2), is fixed on the car chassis (1) by car chassis (1), subframe (2), swinging arm device, bont, balancing device, leaning device, hydraulic ram (12), hydraulic control unit (19) etc., and swinging arm device is equipped with in the both sides of subframe (2).Swinging arm device, form by swing arm oil cylinder (3), swing arm (5), coupling spindle (15) etc.One end of swing arm oil cylinder (3) and subframe (2) articulated lifting arm, the other end and swing arm (5) articulated lifting arm.The lower end of swing arm (5) and subframe (2) rear end articulated lifting arm, swing arm (5) swing under swing arm oil cylinder (3) effect.Two ends of coupling spindle (15) connect with the upper end of the swing arm (5) of subframe (2) two sides respectively.Swing arm (5) is the rectangular tube structure.Bont, balancing device, be contained in the upper end of swing arm (5).Bont is made up of elevating ram (7), movable pulley (6), guiding fixed pulley I (8), steel rope (10), suspension hook (13) etc.Elevating ram (7) is contained in the swing arm (5), and its upper end cylinder body is fixed on the upper end of swing arm (5), and movable pulley (6) is equipped with in the both sides of its lower end piston rod.Guiding fixed pulley I (8) is contained in the upper end in the swing arm (5), the both sides of elevating ram (7).One end of steel rope (10) is fixed on the top in the swing arm (5), and the other end walks around the guiding fixed pulley II (8 ') of movable pulley (6), guiding fixed pulley I (8), balancing device successively, hang with suspension hook (13) and connect.Balancing device is made up of equalizing bar (9), guiding fixed pulley II (8 '), hinge wheel (17), minor sprocket (16), chain (18) etc.Equalizing bar (9) is contained in two ends of coupling spindle (15) and in the inboard of swing arm (5), equalizing bar (9) can freely swing on coupling spindle (15).Hinge wheel (17) is fixed on two ends of coupling spindle (15) and in the inboard of equalizing bar (9), hinge wheel (17) rotates with coupling spindle (15) but do not swing with equalizing bar (9).Guiding fixed pulley II (8 ') is contained in equalizing bar (9) the two ends outside, minor sprocket (16) is contained in equalizing bar (9) two end inboards, between hinge wheel (17) and minor sprocket (16) chain (18) is housed, chain (18) is " triangle " shape between large and small sprocket wheel (17), (16).Elevating ram (7) drives movable pulley (6) and moves down in swing arm (5), and movable pulley (6) just drops steel rope (10) rubbish container (14) is sling, and by balancing device to rubbish container (14) balance.Drive swing arm (5) swing by swing arm oil cylinder (3) then, realize automatic loading and unloading rubbish container (14).Tipping device by the little axle of gear (4 '), dump bearing pin (4), etc. form.Dump bearing pin (4) and be provided with tooth bar, with the gear mesh on the little axle of gear (4 ').The little axle of arm revolving gear (4 '), just can make and dump bearing pin (4) and insert rubbish container (14) and go up special dumping in the pin-and-hole of being provided with, cooperate swinging arm device to dump rubbish, also can play stable rubbish container (14) in transit.Hydraulic ram (12) and support oil cylinder (11) are installed in the downside of subframe (2) rear end, loading and unloading rubbish container (14), are playing the supporting stabilization when dumping rubbish.

Therefore, the utlity model has can automatic loading and unloading rubbish container, self-dumping rubbish, easy and simple to handle, save manpower, work balance, transportation safety, convenient to use, be difficult for characteristics such as et out of order, for environmental sanitation department provides a kind of later-model rubbish container transport trolley.

Claims

1, a kind of lifting swing arm type self-unloading rubbish special vehicle that includes car chassis (1), subframe (2), swinging arm device, hydraulic ram (12), hydraulic control unit (19), subframe (2) is fixed on the car chassis (1), the both sides of subframe (2) are equipped with swinging arm device, hydraulic control unit (19) is contained on the car chassis (1), and hydraulic ram (12) is contained in the downside of subframe (2) rear end; It is characterized in that also including bont, balancing device, tipping device; Bont, balancing device, be contained in swing arm (5) upper end of swinging arm device, bont is hung with rubbish container (14) by balancing device and is connected, and tipping device is fixed on the appropriate location of subframe (2) rear end.

2,, it is characterized in that said bont includes elevating ram (7), movable pulley (6), guiding fixed pulley I (8), steel rope (10), suspension hook (13) according to the said lifting swing arm type of claim 1 self-unloading rubbish special vehicle; Elevating ram (7) is installed in the swing arm (5), its upper end is fixed on the upper end of swing arm (5), movable pulley (6) is equipped with in the both sides of its lower end, guiding fixed pulley I (8) is installed in the top in the swing arm (5), one end of steel rope (10) is fixed on the upper end in the swing arm (5), the other end of steel rope (10) walk around successively movable pulley (6), guiding fixed pulley I (8), balancing device guiding fixed pulley II (8 '), connect with suspension hook (13) suspension.

3,, it is characterized in that said balancing device includes equalizing bar (9), guiding fixed pulley II (8 '), hinge wheel (17), minor sprocket (16), chain (18) according to the said lifting swing arm type of claim 1 self-unloading rubbish special vehicle; Equalizing bar (9) be installed in swinging arm device coupling spindle (15) two ends and in the inboard of swing arm (5), hinge wheel (17) is fixed on two ends of coupling spindle (15) and in the inboard of equalizing bar (9), guiding fixed pulley II (8 ') is contained on the outside of equalizing bar (9) two ends, minor sprocket (16) is contained on the inboard of equalizing bar (9) two ends, between hinge wheel (17) and minor sprocket (16) chain (18) is housed.