CN2749848Y

CN2749848Y - Multifunctional garbage truck

Info

Publication number: CN2749848Y
Application number: CN 200420111831
Authority: CN
Inventors: 徐圣彦; 吴振宇; 肖峰; 马华群; 刘国强; 吴兴运; 钟梅祥; 刘兴邦
Original assignee: JIUTONG VEHICLE FACTORY WUHAN CITY
Current assignee: JIUTONG VEHICLE FACTORY WUHAN CITY
Priority date: 2004-12-06
Filing date: 2004-12-06
Publication date: 2006-01-04
Anticipated expiration: 2014-12-06

Abstract

The utility model discloses a multifunctional garbage truck, particularly a novel garbage truck with a plurality of novel functions, which belongs to a special car. The tail gate of the multifunctional garbage truck can rotate, open and close upwards and downwards in sector surface type. A rotary center shaft of the whole tail gate is a rotary pin shaft which is hinged with a rack of the tail gate. The rotary pin shaft is also hinged with an oblong pin hole arranged on a supporting base connecting block which is arranged on one side plate of a carriage. The carriage of the multifunctional garbage truck can lift upwards and backwards in integral parallel type or drop downwards and forwards. The utility model is driven by a lifting oil cylinder which is used as a dynamic mechanism, and the utility model uses a rectangular supporting rotational structure as a supporting rotational point. Slide ways are arranged between a push plate structure and both side plates. The utility model, a fire-new multifunctional garbage truck, has the advantages of reasonable design, novel and unique technical scheme, convenient use and simple structure.

Description

The Multifunction waste-skip

Technical field

The utility model relates to a kind of special vehicle, especially a kind of novel garbage truck with multinomial new function.

Background technology

Society is progressive constantly, ensures that the work of urban environmental hygiene is also progressive constantly, and the hand propelled waste-skip in past can not satisfy the needs of reality, and the waste-skip of the mechanization that development is come in is progressively occupying leading position.But the function of waste-skip is also very single, has many waste-skip structures also very outmoded, can not reach the requirement of modern environment health.Many remoulded cars are arranged except loading the rubbish, a lot of performances all also do not pass a test, the defective that exists secondary pollution that has, and great majority can not dock with later-model rear-loading compression type garbage truck.In addition, have the car of push pedal structure, the slideway structure of push pedal generally all is arranged on the push pedal bottom, and there is the defective of easily polluting the difficult maintenance of easy jam in this.

Summary of the invention

At the above-mentioned deficiency of prior art, the purpose of this utility model provides a kind of Multifunction waste-skip, and it has the steadily railway carriage of lifting, can dock with later-model rear-loading compression type garbage truck or miscellaneous equipment; Have the rotary car door that can conveniently open and close, working together does not take up space, conveniently various operation forms; Also has the push pedal structure of convenient for maintaining etc.

The purpose of this utility model is achieved in that the Multifunction waste-skip comprises car chassis and last dress part, last dress part compartment is a full-closed structure, its tail end is provided with tail gate, compression is housed in the compartment, shirks the rushing board mechanism of rubbish, have rubbish at car body top and throw in door, front end one side in compartment is provided with sewage disposer and promotes tipping mechanism, its special feature is: the tail gate of this car is to be power with the hydraulic ram, with the rotary pin shaft on door bracket after being hinged on and the bearing contiguous block is the center, the door of the downward covering of the fan formula rotating open-close that can make progress; The compartment of this car is to be the mechanism urges of power with the elevating ram, serves as to support pivot point to support rotational structure, utilizes the lifting principle of parallelogram, but parallel elevate a turnable ladder or the downward compartment that falls after rise forward backward of making progress of integral type.Described support rotational structure is 8 connection strut bars that front and back are provided with between bottom, compartment and subframe, and the fixed point axle that connects strut bar is arranged on the subframe, and turning cylinder is arranged on inside and outside the bottom girder of side, compartment.Described lifting hydraulic ram is arranged on the postmedian of compartment bottom, and its front end links to each other with the cylinder support that is fixed on the bottom, compartment, and the rear end links to each other with A-frame on being fixed on subframe.Rotary tail gate side is provided with the tail gate support that lays respectively at the compartment board bilateral, the front end of tail gate support is captiveed joint with oil cylinder rear support, the rotary middle spindle of whole tail gate is the rotary pin shaft that is hinged on the tail gate support, this bearing pin also and the Long Circle pin-and-hole that is fixed on the bearing contiguous block on the compartment side plate be hinged; Oil cylinder front end as propulsion source is connected with bearing before the oil cylinder, and the rear end is hinged by rotating pin and oil cylinder rear support bottom.Be provided with slideway between described push pedal structure and the compartment dual-sided board, slideway is by forming with compartment side plate bonded assembly slide rail with slide plate bonded assembly chute, also inlays in the chute inner chamber or is combined with the slide block that high-abrasive material is made.

The utility model is reasonable in design, and technical scheme is novel unique, and easy to use, structure is simple and direct, is the multi-functional waste-skip of a kind of brand new, has application value widely.The whole lifting function in the compartment that it had can make compartment and other vehicle or equipment interconnection reposefully.Rotary tail gate adopts the covering of the fan rotation mode, and motion space is very little can execution, is parked in roof after the car door rotation, and to the not influence of postorder operation of waste-skip, whole back door is a standard-sized sheet, can make things convenient for carrying out of other work operations.The slideway of push pedal is arranged on the side, compartment, advance light, and the carrying out of convenient for maintaining work.

Description of drawings

Accompanying drawing 1 is the utility model waste-skip surface structure and compartment lifting campaign scheme drawing;

Accompanying drawing 2 is the tail gate structure and the scheme drawing that rotatablely moves;

Accompanying drawing 3 is the push pedal structural representation;

Accompanying drawing 4 is a slideway structure sectional structure scheme drawing.

Accompanying drawing acceptance of the bid keep the score state as follows: 1---subframe; 2---the compartment; 3---the back door oil cylinder; 4---elevating ram; 5---the fixed point axle; 6---connecting rod; 7---rotating shaft; 8---tail gate; 9---the back door bracket; 10---preceding pivot point; 11---locking point; 12---the back door oil cylinder rear support; 13---the axle of shipping and reselling on another market; 14---the compartment board rib; 15---the compartment side plate; 16---bearing before the oil cylinder of back door; 17---push pedal; 18---the plug cock bar; 19---the push pedal oil cylinder; 20---bracing frame; 21---cabin floor; 22---rotary pin shaft; 23---bolt; 24---slide block; 25---chute; 26---slide rail; 27---the Long Circle pin-and-hole; 28---the bearing contiguous block.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.Accompanying drawing 1 is the utility model waste-skip structure and compartment lifting campaign signal, whole compartment 2 by this waste-skip of diagram can be lifted abreast, put down, compartment 2 upwards moves (dotted line is depicted as and lifts trunk) backward when being lifted, this moment this waste-skip can with other car or equipment interconnection, compartment 2 falls after rise forward downwards when putting down.In order to show the structure of elevating ram 4, in this figure, omitted rear wheel, only be represented by dotted lines the position of rear wheel among the figure.Elevating ram 4 is arranged on 2 bottoms, compartment, and the cylinder support of elevating ram 4 front ends and compartment bottom links to each other, and its rear end links to each other with A-frame on being arranged on subframe 1.The support and connection rotational structure in this compartment is 8 connection strut bars 6 that are arranged on the compartment bilateral, and the fixed point axle 5 that connects strut bar 6 is arranged on the subframe, and its rotating shaft 7 is arranged on inside and outside the compartment bilateral bottom girder.Before the lifting, open the oil cylinder switch, under the effect of hydraulic coupling, strut bar 6 is that upwards rotate at the center with fixed point axle 5, and whole compartment is made progress to move backward.The utility model utilizes the artificial lifting way of parallelogram principle, and unsettled situations such as the compartment rocks, inclination can not appear in Stability Analysis of Structures after the compartment lifting.Have 8 before and after compartment and the subframe and be connected strut bar, connect with 8 axles, by 2 hydraulic ram fore and aft motion, the compartment backward, is upwards lifted abreast or forward, falling reposefully downwards, realization and docking of rear-loading compression type garbage truck etc.

Accompanying drawing 2 has shown tail gate structure and rotary switching campaign signal thereof, as shown in the figure, car back door 8 is connected as a single entity with the back door oil cylinder rear support 12 of back door bracket 9 and back door bracket front end, rotary pin shaft 22 on the back door bracket 9 is centre of grations of whole door, and rotary pin shaft 22 also is hinged with the bearing contiguous block 28 that the compartment is connected as a single entity.The front end of back door oil cylinder 3 links to each other with bearing 16 before the oil cylinder, and oil cylinder 3 rear ends in back door are hinged with oil cylinder rear support 12 by the axle 13 of shipping and reselling on another market.When the back door rotarily opens, open the switch of oil cylinder 3 earlier, the rotary pin shaft 22 that hydraulic coupling at first promotes on the door bracket 9 of back arrives preceding pivot point 10 from locking point 11, this moment, the back door also was open and there is certain intervals in the compartment, continue when stressed, whole door is that the rotation of covering of the fan formula is carried out at the center with rotary pin shaft 22 promptly, is rotated to be the horizontality that is positioned at the compartment end face by plumbness, therefore all open at the rear portion, compartment, can carry out various preface operations down.

Fig. 3 is the push pedal structural representation in the compartment, and this push pedal can be pushed into rubbish in the compartment outside the compartment or directly push in the back bag of rear-loading compression type garbage truck.This push pedal also can be carried out certain compression to rubbish in the compartment, improves the degree of utilization of effective volume in the compartment, improves the carrying capacity of rubbish.This push pedal structure is provided with slideway between its both sides and compartment side plate, slideway is by forming with the chute 25 that links to each other with push pedal 17 sides with compartment side plate 15 bonded assembly slide rails 26, inlays in chute 25 or is combined with the slide block made from high-abrasive material 24.Slideway is arranged on the cabin side mask advantages such as easy to maintenance and function smoothly.

Claims

1, a kind of Multifunction waste-skip, comprise car chassis and last dress part, last dress part compartment is a full-closed structure, its tail end is provided with tail gate, compression is housed in the compartment, shirks the rushing board mechanism of rubbish, have rubbish at car body top and throw in door, the anterior side in compartment is provided with sewage disposer and promotes tipping mechanism, it is characterized in that: described tail gate (8) is to be power with hydraulic ram (3), with the rotary pin shaft (22) on door bracket (9) after being hinged on and the bearing contiguous block (28) is the center, the door of the downward covering of the fan formula rotating open-close that can make progress; Described compartment (2) is to be powered mechanism with elevating ram (4), serves as to support pivot point to support rotational structure, but integral type parallel upwards elevate a turnable ladder or the compartment that falls after rise forward downwards backward; Be provided with slideway between described push pedal structure and the compartment dual-sided board.

2, waste-skip according to claim 1, it is characterized in that: described support rotational structure is that 8 of being provided with before and after bottom, compartment and subframe both sides are connected strut bar (6), the fixed point axle (5) that connects strut bar (6) is arranged on the subframe (1), and turning cylinder (7) is arranged on inside and outside the bottom girder of side, compartment (2).

3, waste-skip according to claim 1 is characterized in that: described hydraulic ram (4) is arranged on compartment (2) bottom, and the cylinder support of its front end bottom being fixed on compartment (2) links to each other, and the rear end links to each other with A-frame on being fixed on subframe (1).

4, waste-skip according to claim 1, it is characterized in that: tail gate (8) side is provided with the tail gate support (9) that lays respectively at compartment board (15) bilateral, the front end of tail gate support (9) is captiveed joint with oil cylinder rear support (12), the rotary middle spindle of whole tail gate (8) is the rotary pin shaft (22) that is hinged on back door bracket (9), this bearing pin (22) also and the Long Circle pin-and-hole (27) that is fixed on the bearing contiguous block (28) on the compartment side plate (15) be hinged; Oil cylinder (3) front end as propulsion source is connected with bearing (16) before the oil cylinder, and the rear end is hinged by rotating pin (13) and oil cylinder rear support (12) bottom.

5, waste-skip according to claim 1, it is characterized in that: described slideway is also inlayed or is combined with the slide block (24) that high-abrasive material is made by forming with compartment side plate (15) bonded assembly slide rail (26) with slide plate (17) bonded assembly chute (25) in chute (25) inner chamber.