CN209097497U - A kind of refuse collecting truck with active crane structure - Google Patents

Abstract

The utility model discloses a kind of refuse collecting trucks with active crane structure, include automobile chassis, compartment, canopy top system, back door assembly, active crane structure, rear door locking device and carriage from overturning oil cylinder；The structure design that the utility model passes through innovation, enable the hoisting mechanism for receiving load garbage is accessible back and forth between compartment left side, right side and the face of trailing flank three to move, realize that hoisting mechanism can carry out rubbish in any position in compartment two sides and receive dress, and hoisting mechanism and the receipts lid process of canopy top system are non-interference.After the completion of receiving load garbage operation, hoisting mechanism can be moved on rear side of carriage back door and fixed, ensure that in vehicle travel process not ultra-wide.The utility model advantage has: it is multi-purpose and flexibly load to can be achieved a vehicle, can both receive barrelling load garbage or material, it is also possible to shovel load garbage or material, can also be achieved material and uniformly load in compartment, moreover it is possible to effectively prevent material and scatter and fugitive dust, and cleaning is convenient.

Description

A kind of refuse collecting truck with active crane structure

Technical field

The utility model relates to a kind of garbage trucks, belong to special-purpose vehicle field, in particular to a kind of band active crane structure Refuse collecting truck.

Background technique

Traditional refuse collecting truck charging door that only one is fixed in its timing, other parts on top are to close , the fixed charging door design structure of this only one usually have the defects that it is more such as: (1) will cause cabinet non-uniform charging, Vehicle loading low efficiency；(2) can only barrelling load garbage, shovel rubbish or other large volume materials cannot be filled, cannot a Che Duoyong, vehicle Utilization rate is low；(3) vehicle cleaning maintenance is inconvenient.Therefore this traditional refuse collecting truck has been unable to meet present society Demand.

Based on this, one kind is efficient, multipurpose, the convenient refuse collecting truck of cleaning are exactly that present society is needed 's.

Utility model content

For the defect that refuse collecting truck traditional in background technique is found, the purpose of this utility model is to provide one Kind charging is uniform, vehicle loading is high-efficient, the Self-loading-unloading applied widely and being convenient for cleaning with active crane structure Garbage truck, to overcome the defects of background technique.

To achieve the above object, a kind of technical solution that the utility model is taken are as follows: self-chambering with active crane structure Garbage truck is unloaded, includes automobile chassis, compartment assembly, back door assembly, rear door locking device and carriage from overturning oil cylinder, the compartment is total At setting on the automobile chassis top, and it is located at driver's cabin rear, and the posterior end of the compartment assembly passes through compartment hinged shaft Hinged with the crossbeam of automobile chassis, the upper end of the back door assembly and the rear upper end of the compartment assembly are hinged, and the back door is total At lower end and rear door locking device locking connect, in the upper hinged shaft of the carriage from overturning oil cylinder and the compartment assembly The crossbeam of lower hinge, the down hinge and the automobile chassis of the carriage from overturning oil cylinder is hinged；

It also include canopy top system and active crane structure, the canopy top system is mounted on compartment assembly Top, the active crane structure are articulated in the left or right side of the compartment assembly or the rear side of back door assembly；

The active crane structure can move back between the rear side in the left side of compartment assembly, right side and back door assembly It is dynamic；

The canopy top system can recycle lid and closing lid before and after the top of compartment assembly is along vehicle traveling direction Movement；

When refuse collecting truck operation, active crane structure is located at the left or right side of compartment assembly, and tarpaulin top Convering system, which is in, receives cover shape state；

When refuse collecting truck when walking, active crane structure is located at the rear side of back door assembly, and canopy top system System is in closing lid state.

Further, the compartment assembly includes car body, is promoted and fix guide rail on pusher side, promote fixed under pusher side lead Rail and the fixed jam plate of elevator；

The car body is arranged on the automobile chassis, and the posterior end of car body passes through compartment hinged shaft and automobile The crossbeam on chassis is hinged；

The quantity that guide rail is fixed on the promotion pusher side is two, and is symmetrically welded on the car body left and right side plates Top；

The quantity that guide rail is fixed under the promotion pusher side is two, and is symmetrically welded on the car body left and right side plates Lower part；

The car body left and right side plates top and be located to be promoted and fix guide rail lower part on pusher side and be also welded The fixed jam plate of several elevators, each fixed jam plate of the elevator correspond to and fix guide rail weldering on a promotion pusher side It is connected together；

The canopy top system includes a tarpaulin, a U-shaped tarpaulin dragging bracket, multiple U shape tarpaulins sliding branch Frame, two sliding support guide rails and a U-shaped tarpaulin drag transmission device, the tarpaulin be located at right above the compartment assembly and Front end links together with the compartment assembly front side board top, and rear end and U-shaped tarpaulin dragging frame upper are connected to one It rises, described two sliding support guide rails are symmetrically welded on the top of the compartment assembly left and right side plates, the U-shaped tarpaulin dragging Transmission device is looped around on the compartment assembly left plate, front side board and right side plate, and with the compartment assembly left plate, front side Plate and right side plate are fixedly connected, U-shaped tarpaulin dragging bracket, multiple U-shaped tarpaulin sliding supports from back to front successively across Above the compartment assembly, and U-shaped tarpaulin dragging frame upper is connect with the tarpaulin, and the U-shaped tarpaulin drags bracket The left and right ends of lower part pass through a sliding bearing respectively and U-shaped tarpaulin dragging transmission device is located at compartment assembly left and right side plates Two tarpaulins dragging bracket driving chain be fixedly connected, each U-shaped tarpaulin sliding support top with the tarpaulin connect It connects, the left and right ends of each U-shaped tarpaulin sliding support lower part are respectively by a sliding bearing and positioned at compartment assembly Two sliding support guide rails of left and right side plates are slidably connected；

The back door assembly include have a back door connection after ontology, elevator transducible rail gantry shaft after transducible rail gantry, elevator, Upper lower fixed guide rail after fixing guide rail and elevator after elevator；

Door body upper end and the rear upper end of the compartment assembly are hinged after described, the rear door body lower end and the back door Locking device locking connects, and upper fixed guide rail is welded on the middle top of the rear door body, the elevator after the elevator Lower fixed guide rail is welded on the middle lower section of the rear door body afterwards；

Transducible rail gantry shaft quantity is two after transducible rail gantry and elevator after the elevator, is mentioned described in two Transducible rail gantry shaft respectively symmetrically sets up the upper fixation after the elevator separately and leads after transducible rail gantry and elevator after the machine of liter The left and right sides of lower fixed guide rail after rail and elevator, and transducible rail gantry one end respectively corresponds and institute after each elevator State after elevator that lower fixed guide rail one end is fixedly connected by movable latch after upper fixed guide rail and elevator, each promotion The transducible rail gantry other end is corresponding after machine welds with transducible rail gantry shaft after an elevator；

Transducible rail gantry shaft also symmetrically sets up the rear left and right both ends of door body separately after two elevators, and divides It is not covered by rail gantry shaft transducible after an elevator and is rotatably assorted with the left and right side of the rear door body, each promotion Transducible rail gantry shaft set is fixedly connected with rear door body after machine, and is rotated with rail gantry shaft transducible after corresponding elevator Cooperation；

The active crane structure includes hoisting mechanism skeleton, elevator movable support mechanism, Gua Tong mechanism, elevator Upper supporting pulley group, elevator lower support pulley blocks and elevator locking bolt；

The Gua Tong mechanism is located on front side of the hoisting mechanism skeleton, on the elevator under supporting pulley group, elevator Supporting pulley group and elevator locking bolt are respectively positioned on rear side of the hoisting mechanism skeleton, and the elevator movable support mechanism quantity is Two and the symmetrical arranged on left and right sides set up separately in the hoisting mechanism skeleton；

It supporting pulley group, elevator lower support pulley blocks, elevator locking bolt and is each mentioned in the Gua Tong mechanism, elevator Machine movable support mechanism is risen to be installed on the hoisting mechanism skeleton；

When refuse collecting truck operation, the hoisting mechanism skeleton is articulated in mentioning for compartment assembly left or right side It rises to fix guide rail on pusher side and promoted and be fixed on guide rail under pusher side；

When refuse collecting truck when walking, the hoisting mechanism skeleton be articulated in it is described after door body elevator after on After fixed guide rail and elevator on lower fixed guide rail.

Further, the U-shaped tarpaulin dragging transmission device includes two be located in the compartment assembly left and right side plates Tarpaulin drags bracket driving chain, two driven wheels and two driven wheel supports and is located on the compartment assembly front side board Three driving wheels, a drive rod, a motor driven chain, a motor driven wheel, a motor reducer and one It is driven motor；

The drive rod is horizontally set on the compartment assembly front side board top, and three driving wheels are sequentially arranged at the biography On the left end of lever, middle part and right end, the motor driven wheel and transmission motor are mounted on the motor reducer, the horse It is fixed on the compartment assembly front side board up to speed reducer, motor driven chain one end is wound around the motor driven wheel On, the other end is wound around on the driving wheel in the middle part of drive rod；

Each driven wheel correspondence is mounted on the driven wheel support, and two driven wheel supports are right respectively It should be mounted at left and right sides of the compartment assembly in the column of postlaminar part；

On the driving wheel and driven wheel of every tarpaulin dragging bracket driving chain both ends difference winding respective side；Two The tarpaulin drags sliding branch of the bracket driving chain respectively with the lower-left end and bottom righthand side that are located at U-shaped tarpaulin dragging bracket It holds and is correspondingly connected with.

Further, each elevator movable support mechanism includes supporting hook limitting casing, supporting hook, supporting hook Connecting rod, excentric sleeve fixing seat, eccentric shaft, excentric sleeve, eccentric shaft flexible handle and supporting hook link pin；The supporting hook limit Position frame is welded on the hoisting mechanism skeleton, and the supporting hook is installed in the supporting hook limitting casing, and the supporting hook Lower end and it is described bearing hook link upper end it is hinged, it is described bearing hook link lower end be set on the eccentric shaft, it is described Eccentric shaft is installed in the excentric sleeve, and the excentric sleeve is welded in the excentric sleeve fixing seat, the eccentric shaft Set fixing seat is welded on the hoisting mechanism skeleton, and the eccentric shaft flexible handle is installed on eccentric shaft.

Further, the upper lower elevator for fixing guide rail left or right side after fixing guide rail and elevator after being located at elevator When transducible rail gantry goes to parallel with back door assembly afterwards, lower fixed guide rail is left after being located at after elevator above fixed guide rail and elevator After the elevator on side or right side the upper and lower rails axis of transducible rail gantry can respectively with guide rail upper fixed after the elevator and mention The axis centering of lower fixed guide rail after the machine of liter, and locked and connected by movable latch.

Further, can turn after the elevator under above being fixed after guide rail and elevator after being located at elevator on the left of fixed guide rail When guide rail bracket goes to parallel with the left side of the compartment assembly, it is located at upper lower fixation after fixing guide rail and elevator after elevator After elevator on the left of guide rail the upper and lower rails axis of transducible rail gantry can respectively be located at compartment assembly left plate on promotion Guide rail is fixed on pusher side and promotes the axis centering for fixing guide rail under pusher side, and is locked and connected by movable latch；

The upper lower transducible rail gantry after fixing the elevator on the right side of guide rail after fixing guide rail and elevator after being located at elevator When going to parallel with the right side of the compartment assembly, the upper and lower rails axis of transducible rail gantry after the elevator on right side The axis pair of guide rail can be fixed with fixing under guide rail and promotion pusher side on the promotions pusher side that is located on compartment assembly right side plate respectively In, and locked and connected by movable latch.

Further, the rear door locking device includes latch hook and zipper, and the latch hook lower end is hinged on the compartment assembly Posterior end on, the latch hook upper end and the locking of back door assembly lower end connect, and the middle ring of the latch hook socketed by zipper in institute It states on the crossbeam posterior end of automobile chassis；When compartment, assembly is tumbled, zipper relaxation, latch hook opening opens back door assembly；When When compartment assembly is put down, zipper is tensed, and latch hook, which is locked, locks back door assembly.

It further, is open open architecture at the top of the car body；Open open architecture can be convenient for active crane Structure is dumped rubbish from any position of compartment assembly side to interior, both can guarantee cabinet charging uniformly, improves vehicle dress Efficiency is carried, while being also convenient for operation various materials, improves the utilization rate of vehicle.

Compared with prior art, the utility model has the advantages that:

(1) by the structure design of innovation, enable the hoisting mechanism for receiving load garbage along compartment left side, right side and back Accessible movement between three faces can carry out rubbish receipts at the left and right side different location of vehicle and pretend industry, significantly facilitate rubbish It loads, improves the charging ratio of vehicle；

(2) when vehicle travels, it by the way that hoisting mechanism is fixed on vehicle back, that is, ensure that in vehicle travel process not It is current in narrow section to facilitate vehicle, while ensure that safer, reliable in vehicle travel process for ultra-wide.

(3) using band active crane structure and movable canopy top cap structure, a variety of charging methods and dress are suitable for Various materials are transported, it can be achieved that a Che Duoyong, guarantees cabinet charging uniformly, improve the utilization rate of vehicle, and facilitate vehicle Cleaning.

Detailed description of the invention

Fig. 1 is the overlooking structure diagram of the utility model refuse collecting truck；

Fig. 2 is the left side structure schematic diagram of the utility model refuse collecting truck；

Fig. 3 is the right side structure schematic diagram of the utility model refuse collecting truck；

Fig. 4 is the structural schematic diagram of compartment assembly in Fig. 2；

Fig. 5 is compartment assembly and canopy top system attachment structure schematic diagram in Fig. 2；

Fig. 6 is the structural schematic diagram of back door assembly in Fig. 2；

Fig. 7 is the structural schematic diagram of active crane structure in Fig. 2；

Fig. 8 is the right view of active crane structure in Fig. 7；

Fig. 9 is the structural schematic diagram of elevator movable support mechanism in Fig. 7；

Figure 10 is the structural schematic diagram of elevator movable support mechanism in Fig. 8

Figure 11 is the left-hand rotation schematic diagram one of transducible rail gantry after the elevator on the assembly of back door；

Figure 12 is the left-hand rotation schematic diagram two of transducible rail gantry after the elevator on the assembly of back door；

Figure 13 is the right-hand rotation schematic diagram one of transducible rail gantry after the elevator on the assembly of back door；

Figure 14 is the right-hand rotation schematic diagram two of transducible rail gantry after the elevator on the assembly of back door；

In figure: 1, automobile chassis；2, compartment；2.1, car body；2.2, it is promoted on pusher side and fixes guide rail；2.3, elevator Guide rail is fixed under side；2.4, the fixed jam plate of elevator；3, canopy top system；3.1, tarpaulin；3.2, tarpaulin drags bracket；3.3, Tarpaulin sliding support；3.4, sliding support guide rail；3.5, tarpaulin drags bracket driving chain；3.6, driving wheel；3.7, drive rod； 3.8, motor driven chain；3.9, motor driven wheel；3.10, motor reducer；3.11, it is driven motor；3.12, driven wheel； 3.13, driven wheel support；4, back door assembly；4.1, rear door body；4.2, transducible rail gantry after elevator；It 4.3, can after elevator Transduction rail gantry shaft；4.4, upper fixed guide rail after elevator；4.5, upper fixed guide rail after elevator；5, active crane structure； 5.1, hoisting mechanism skeleton；5.2, elevator movable support mechanism；5.3, Gua Tong mechanism；5.4, supporting pulley group on elevator； 5.5, elevator lower support pulley blocks；5.6, elevator locking bolt；5.2a, supporting hook limitting casing；5.2b, supporting hook；5.2c, bearing Hook link；5.2d, excentric sleeve fixing seat；5.2e, eccentric shaft；5.2f, excentric sleeve；5.2g, eccentric shaft flexible handle； 5.2h, supporting hook link pin；6, rear door locking device；7, carriage from overturning oil cylinder；8, compartment hinged shaft；

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with the drawings and specific embodiments, it is further described how the utility model is implemented.

As shown in Figure 1 to Figure 3, a kind of refuse collecting truck with active crane structure provided by the utility model, packet Containing automobile chassis 1, compartment assembly 2, canopy top system 3, back door assembly 4, active crane structure 5, rear door locking device 6 and Carriage from overturning oil cylinder 7；Wherein:

Compartment assembly 2 is arranged on 1 top of automobile chassis, and is located at driver's cabin rear, and the posterior end of compartment assembly 2 is logical It crosses compartment hinged shaft 8 and the crossbeam of automobile chassis 1 is hinged；

Back door assembly 4 is located at 2 rear of compartment assembly, and the upper end of back door assembly 4 and the rear upper end of compartment assembly 2 are hinged, The lower end of back door assembly 4 and the locking of rear door locking device 6 connect；

Carriage from overturning oil cylinder 7 is located at 2 lower part of compartment assembly, and the upper hinged shaft (not shown) of carriage from overturning oil cylinder 7 with The middle and lower part of compartment assembly 2 is hinged, and the down hinge (not shown) of carriage from overturning oil cylinder 7 and the crossbeam of automobile chassis 1 are hinged；

Canopy top system 3 is mounted on the top of compartment assembly 2；

As shown in Figure 1, after active crane structure 5 can be articulated in left or right side or the back door assembly 4 of compartment assembly 2 Side, and can move back and forth any position between the rear side in the left side of compartment assembly 2, right side and back door assembly 4；

Canopy top system 3 can recycle lid before and after the top of compartment assembly 2 is along vehicle traveling direction and closing lid is transported It is dynamic；

As shown in figures 12 and 14, when refuse collecting truck operation, active crane structure 5 is located in compartment assembly 2 Left or right side on any position and canopy top system 3 at this time be in and receive cover shape state, convenient for flexibly carrying out rubbish It collects；Due to the left and right sides symmetrical configuration of compartment assembly 2, therefore active crane structure 5 is in the left and right sides of compartment assembly 2 It is identical that position is set, therefore a left side for compartment assembly 2 is only set in attached drawing provided by the utility model with active crane structure 5 For side.

As shown in Figure 1 to Figure 3, when refuse collecting truck when walking, active crane structure 5 is fixed on back door assembly 4 Rear side and canopy top system 3 is in closing lid state at this time, ensure that in vehicle travel process not ultra-wide, convenient for passing through, rubbish Rubbish is not swept by wind and falls.

As shown in figure 4, compartment assembly 2 includes car body 2.1, is promoted and fix guide rail 2.2 on pusher side, promote pusher side Lower fixed guide rail 2.3 and the fixed jam plate 2.4 of elevator；

Car body 2.1 is arranged on automobile chassis 1, and the posterior end of car body 2.1 passes through compartment hinged shaft 8 and automobile The crossbeam on chassis 1 is hinged；

Being promoted and fixing the quantity of guide rail 2.2 on pusher side is two, and is symmetrically welded on 2.1 left and right side plates of car body Top；

Being promoted and fixing the quantity of guide rail 2.3 under pusher side is two, and is symmetrically welded on 2.1 left and right side plates of car body Lower part；

2.1 left and right side plates of car body top and be located to be promoted and fix 2.2 lower part of guide rail on pusher side and also weld The fixed jam plates 2.4 of several elevators, the fixed jam plate 2.4 of each elevator it is corresponding with fix guide rail on a promotion pusher side 2.2 locking connections；

Due to the left and right sides symmetrical configuration of compartment assembly 2, therefore the utility model is provided only positioned at 2 left side of compartment assembly Promotion pusher side on fix guide rail 2.2, promoted and fix the installation site of the fixed jam plate 2.4 of guide rail 2.3 and elevator under pusher side and show It is intended to.

As shown in figure 5, canopy top system 3 includes 3.1, U-shaped tarpaulins dragging brackets 3.2, multiple U of a tarpaulin 3.3, two sliding support guide rails 3.4 of shape tarpaulin sliding support and a U-shaped tarpaulin drag transmission device；

Wherein, tarpaulin 3.1 is located at right above compartment assembly 2 and front end links together with 2 front side board top of compartment assembly, Rear end links together with U-shaped tarpaulin dragging 3.2 top of bracket, and two sliding support guide rails 3.4 are symmetrically welded on compartment assembly 2 The top of left and right side plates, U-shaped tarpaulin dragging transmission device are looped around on 2 left plate of compartment assembly, front side board and right side plate, and It is fixedly connected with 2 left plate of compartment assembly, front side board and right side plate, U-shaped tarpaulin drags bracket 3.2, multiple U-shaped tarpaulins sliding branch Frame 3.3 is from back to front successively across above compartment assembly 2, and U-shaped tarpaulin dragging 3.2 top of bracket is connect with tarpaulin 3.1, U The left and right ends of shape tarpaulin dragging 3.2 lower part of bracket pass through a sliding bearing respectively and are located at U-shaped tarpaulin dragging transmission device Two tarpaulins dragging bracket driving chain 3.5 of 2 left and right side plates of compartment assembly is fixedly connected, each U-shaped tarpaulin sliding support 3.3 tops are connect with tarpaulin 3.1, and the left and right ends of each 3.3 lower part of U-shaped tarpaulin sliding support pass through a sliding branch respectively Bearing member is slidably connected with two sliding support guide rails 3.4 for being located at 2 left and right side plates of compartment assembly；

Wherein, U-shaped tarpaulin dragging transmission device includes that two tarpaulins being located in 2 left and right side plates of compartment assembly drag branch 3.5, two driven wheels 3.12 of frame driving chain and two driven wheel supports 3.13 and on 2 front side board of compartment assembly Three 3.8, one, motor driven chain, 3.9, one, motor driven wheel motors of drive rod 3.7, one of driving wheel 3.6, one subtract Fast machine 3.10 and a transmission motor 3.11；

Drive rod 3.7 is horizontally set on 2 front side board top of compartment assembly, and three driving wheels 3.6 are sequentially arranged at drive rod 3.7 On left end, middle part and right end, motor driven wheel 3.9 and transmission motor 3.11 are mounted on motor reducer 3.10, and motor slows down Machine 3.10 is fixed on 2 front side board of compartment assembly, and 3.8 one end of motor driven chain is wound around on motor driven wheel 3.9, the other end It is wound around on the driving wheel 3.6 for being located at 3.7 middle part of drive rod；

Each correspondence of driven wheel 3.12 is mounted on a driven wheel support 3.13, and two driven wheel supports 3.13 are right respectively It should be mounted in the column of 2 left and right sides postlaminar part of compartment assembly；

The driving wheel 3.6 and driven wheel 3.12 of every tarpaulin dragging 3.5 both ends of bracket driving chain difference winding respective side On；Two tarpaulins dragging bracket driving chains 3.5 respectively with the lower-left end and bottom righthand side that are located at U-shaped tarpaulin dragging bracket 3.2 It is slidably supported to be correspondingly connected with.

Ibid, due to the left and right sides symmetrical configuration of compartment assembly 2, therefore the utility model is provided only positioned at compartment assembly 3 schematic view of the mounting position of canopy top system in 2 left sides.

As shown in fig. 6, after back door assembly 4 is comprising transducible rail gantry 4.2, elevator after have a back door connection ontology 4.1, elevator Upper lower fixed guide rail 4.5 after fixing guide rail 4.4 and elevator after transducible rail gantry shaft 4.3, elevator；

Wherein, rear 4.1 upper end of door body and the rear upper end of compartment assembly 2 are hinged, rear 4.1 lower end of door body and back door lock The tight locking of device 6 connects, the upper middle top fixed guide rail 4.4 and be welded on rear door body 4.1 after elevator, lower after elevator to fix Guide rail 4.5 is welded on the middle lower section of rear door body 4.1；

Transducible 4.3 quantity of rail gantry shaft is two after transducible rail gantry 4.2 and elevator after elevator, two promotions Transducible rail gantry shaft 4.3 respectively symmetrically sets up the upper fixation after elevator separately and leads after transducible rail gantry 4.2 and elevator after machine The left and right sides of lower fixed guide rail 4.5 after rail 4.4 and elevator, and transducible 4.2 one end of rail gantry is right respectively after each elevator Movable latch (not shown) should be passed through with lower fixed 4.5 one end of guide rail after fixed guide rail 4.4 upper after elevator and elevator It is fixedly connected, transducible 4.2 other end of rail gantry corresponds to and transducible rail gantry shaft 4.3 after an elevator after each elevator Welding；

Transducible rail gantry shaft 4.3 also symmetrically sets up the left and right both ends of rear door body 4.1 separately after two elevators, and respectively It is rotatably assorted by the left and right side that rail gantry shaft transducible after an elevator covers (not shown) and rear door body 4.1, Transducible rail gantry shaft set is fixedly connected with rear door body 4.1 after each elevator, and transducible with after corresponding elevator Rail gantry shaft 4.3 is rotatably assorted；

As shown in Figure 7 and Figure 8, active crane structure 5 includes hoisting mechanism skeleton 5.1, elevator movable support mechanism 5.2, Gua Tong mechanism 5.3, supporting pulley group 5.4, elevator lower support pulley blocks 5.5 and elevator locking bolt 5.6 on elevator；

Wherein, Gua Tong mechanism 5.3 is located at 5.1 forward upper of hoisting mechanism skeleton, and supporting pulley group 5.4 on elevator mentions It rises machine lower support pulley blocks 5.5 and elevator locking bolt 5.6 is respectively positioned on 5.1 rear side of hoisting mechanism skeleton；Elevator expansion bearing machine 5.2 quantity of structure is two and symmetrically sets up the arranged on left and right sides in hoisting mechanism skeleton 5.1 separately；It is propped up in Gua Tong mechanism 5.3, elevator It is equal to hold pulley blocks 5.4, elevator lower support pulley blocks 5.5, elevator locking bolt 5.6 and each elevator movable support mechanism 5.2 It is mounted on hoisting mechanism skeleton 5.1；

When refuse collecting truck operation, hoisting mechanism skeleton 5.1 is articulated in the elevator of 2 left or right side of compartment assembly Guide rail 2.2 is fixed on side and is promoted fixes on guide rail 2.3 under pusher side；

When refuse collecting truck when walking, hoisting mechanism skeleton 5.1 is articulated in after the elevator of rear door body 4.1 upper solid It is fixed on guide rail 4.5 down after determining guide rail 4.4 and elevator.

As shown in Figure 9 and Figure 10, each elevator movable support mechanism 5.2 includes supporting hook limitting casing 5.2a, branch Hold hook 5.2b, bearing hook link 5.2c, excentric sleeve fixing seat 5.2d, eccentric shaft 5.2e, excentric sleeve 5.2f, eccentric shaft activity Handle 5.2g and supporting hook link pin 5.2h；

Wherein, supporting hook limitting casing 5.2a is welded on hoisting mechanism skeleton 5.1, and supporting hook 5.2b is installed in supporting hook In limitting casing 5.2a, and the lower end of supporting hook 5.2b and the upper end of bearing hook link 5.2c are hinged, support under hook link 5.2c End cap is located on eccentric shaft 5.2e, and eccentric shaft 5.2e is installed in excentric sleeve 5.2f, and excentric sleeve 5.2f is welded on eccentric shaft It covers on fixing seat 5.2d, excentric sleeve fixing seat 5.2d is welded on hoisting mechanism skeleton 5.1, eccentric shaft flexible handle 5.2g dress It is located on eccentric shaft 5.2e.

As shown in Figure 2 and Figure 6, upper lower fixed 4.5 left side of guide rail after fixing guide rail 4.4 and elevator after being located at elevator Or after the elevator on right side when transducible rail gantry 4.2 goes to parallel with back door assembly 4, it is located at upper fixed guide rail 4.4 after elevator And the upper and lower rails axis of transducible rail gantry 4.2 can be distinguished after the elevator of lower fixed 4.5 left or right side of guide rail after elevator With the axis centering of fixed guide rail 4.5 lower after guide rail 4.4 upper fixed after elevator and elevator, and pass through movable latch locking company It connects.

As is illustrated by figs. 11 and 12, lower fixed guide rail 4.5 is left after guide rail 4.4 and elevator are above fixed after being located at elevator When transducible rail gantry 4.2 goes to parallel with the left side of compartment assembly 2 after the elevator of side, it is located at upper fixed guide rail after elevator 4.4 and elevator after lower fixed 4.5 left side of guide rail elevator after transducible rail gantry 4.2 upper and lower rails axis can respectively with Guide rail 2.2 is fixed on promotion pusher side on 2 left plate of compartment assembly and promotes the axis pair that guide rail 2.3 is fixed under pusher side In, and locked and connected by movable latch；

As shown in Figure 13 and Figure 14, lower fixed guide rail 4.5 is right after guide rail 4.4 and elevator are above fixed after being located at elevator When transducible rail gantry 4.2 goes to parallel with the right side of compartment assembly 2 after the elevator of side, it can turn after the elevator on right side The upper and lower rails axis of guide rail bracket 4.2 can fix guide rail 2.2 on the promotion pusher side on 2 right side plate of compartment assembly respectively The axis centering of guide rail 2.3 is fixed under pusher side with being promoted, and passes through movable latch locking connection.

In addition, rear door locking device 6 includes that latch hook (not shown) and zipper (do not show in figure in utility model Out), latch hook lower end is hinged on the posterior end of compartment assembly 2, and latch hook upper end and the locking of 4 lower end of back door assembly connect, latch hook Middle ring is socketed on the crossbeam posterior end of automobile chassis 1 by zipper；When compartment assembly 2 is tumbled, zipper relaxation, latch hook is opened Back door assembly 4 is opened；When compartment assembly 2 is put down, zipper is tensed, and latch hook, which is locked, locks back door assembly 4.

It is open open architecture at the top of car body 2.1, which can be convenient for active crane structure 5 from any position of the side of compartment assembly 2 to car body 2.1 inside dump rubbish, can guarantee cabinet charging uniformly, make Vehicle loading efficiency improves, while being also convenient for operation various materials, improves the utilization rate of vehicle.

A kind of working principle of refuse collecting truck with active crane structure provided by the utility model are as follows:

(1) when refuse collecting truck does not work or during traveling, as shown in Figure 1 to Figure 3, movable promotion Mechanism 5 is located at the position of back door assembly 4, and canopy top system 3 is in box cover state；

(2) when to carry out hanging the operation of barreled material, as shown in Figure 11 to 14, canopy top system 3 is first received into lid Then state extracts the elevator locking bolt 5.6. of active crane structure 5 out, clockwise eccentric rotation axis flexible handle 5.2g (turns 180 °), so that active crane structure 5 is sunk to low level, makes supporting pulley on the elevator of active crane structure 5 Group 5.4, elevator lower support pulley blocks 5.5 respectively fall in upper lower fixed guide rail after fixing guide rail 4.4 and elevator after elevator On 4.5, and it is lower solid after upper fixed guide rail 4.4 and elevator after allowing the supporting hook 5.2b of active crane structure 5 to leave elevator Determine guide rail 4.5 and be in vacant state, active crane structure 5 can be moved on to need to prepare loading side (i.e. compartment assembly 2 at this time Left or right side) elevator after in transducible rail gantry 4.2, carry out hanging the operation of barreled material；

Since the operating process that active crane structure 5 is moved to 2 left and right side of compartment assembly is identical, below with compartment As for needing to prepare loading side on the left of assembly 2, specific introduction is with the activity process of active crane structure 5, tool Steps are as follows for gymnastics work:

(a) active crane structure 5 is moved to transducible rail gantry after the left side elevator opposite with the left side of compartment assembly 2 On 4.2；

(b) take out after the elevator for opening left side transducible rail gantry 4.2 with after fixed guide rail 4.4 upper after elevator and elevator The movable latch (not shown) that lower fixed guide rail 4.5 connects, and transducible rail gantry 4.2 after the elevator in left side is rotated, make It is parallel with 2 left side of compartment assembly, then passes through movable latch (not shown) for transducible rail after the elevator in left side It fixes guide rail 2.2 on frame 4.2 and the promotion pusher side being located on 2 left side of compartment assembly and is promoted and fix the lock of guide rail 2.3 under pusher side It is tight secured；

(c) active crane structure 5 moves on to the charging position of 2 left side of compartment assembly, and along (or up time counterclockwise Needle) direction eccentric rotation axis flexible handle 5.2g (turning 180 °), so that active crane structure 5 is risen to a high position, allows movable The supporting hook 5.2b of hoisting mechanism 5, which is hung over, to be fixed guide rail 2.2 and is promoted under pusher side on the promotion pusher side on 2 left side of compartment assembly On fixed guide rail 2.3, make supporting pulley group 5.4 and elevator lower support pulley blocks 5.5 on the elevator of active crane structure 5 It leaves to fix guide rail 2.2 on the promotion pusher side on left side and promoted and fixes guide rail 2.3 under pusher side and be in vacant state, then will Elevator locking bolt 5.6 is seated；

(d) quick coupling for finally plugging the hydraulic oil pipe (not shown) of active crane structure 5, can be filled Expect operation.

(3) after extension barreled material operation is complete, need for active crane structure 5 to be moved back into the elevator of rear door assembly 4 Afterwards after upper fixed guide rail 4.4 and elevator on lower fixed guide rail 4.5, continue specifically to introduce for 2 left side of compartment assembly movable The process that hoisting mechanism 5 is moved back to；

(A) quick coupling of the hydraulic oil pipe of active crane structure 5 is first disengaged, extraction active crane structure 5 mentions Machine locking bolt 5.6 is risen, and direction eccentric rotation axis flexible handle 5.2g (turning 180 °) clockwise (or counterclockwise), makes movable mention It rises mechanism 5 and sinks to low level, make supporting pulley group 5.4 and elevator lower support pulley on the elevator of active crane structure 5 Group 5.5, which respectively falls in fix guide rail 2.2 on the promotion pusher side on 2 left side of compartment assembly and promoted, fixes guide rail 2.3 under pusher side On, it then allows the supporting hook 5.2b of active crane structure 5 to leave on the promotion pusher side on 2 left side of compartment assembly and fixes guide rail It 2.2 and is promoted and fixes guide rail 2.3 under pusher side and in vacant state；

(B) open position transducible rail gantry 4.2 and 2 left side of compartment assembly after the elevator in 4 left side of back door assembly are then taken out On promotion pusher side on fix guide rail 2.2 and promoted pusher side under fix guide rail 2.3 connection movable latch, and rotate be located at back door Transducible rail gantry 4.2 after the elevator in 4 left side of assembly, and keep it parallel with back door assembly 4, then it will be located at by movable latch After the elevator in the left side of back door assembly 4 transducible rail gantry 4.2 and upper fixed guide rail 4.4 after the elevator at 4 middle part of back door assembly and Lower fixed guide rail 4.5 is locked securely after elevator；

(C) by active crane structure 5 be moved to after the elevator at the middle part of back door assembly 4 upper fixed guide rail 4.4 and After elevator at lower fixed guide rail 4.5, then direction eccentric rotation axis flexible handle 5.2g (turns counterclockwise (or clockwise) 180 °), so that active crane structure 5 is risen to a high position, allows the supporting hook 5.2b of active crane structure 5 to hang over total positioned at back door At on lower fixed guide rail 4.5 after upper fixed guide rail 4.4 after the elevator at 4 middle parts and elevator, then allowing active crane again On the elevator of structure 5 supporting pulley group 5.4 and elevator lower support pulley blocks 5.5 leave after elevator upper fixed guide rail 4.4 and It is lower after elevator to fix guide rail 4.5 and be in vacant state, finally elevator locking bolt 5.6 is seated again；

(D) starter motor speed reducer 3.10 works, and controls the transmission driving transmission of motor 3.11 by motor reducer 3.10 Bar 3.7 rotates, and drives driving wheel 3.6 thereon to rotate by drive rod 3.7, drives tarpaulin thereon to drag by driving wheel 3.6 Bracket driving chain 3.5 is driven, and drags bracket driving chain 3.5 by tarpaulin and tarpaulin is driven to drag bracket 3.2 to compartment assembly 2 Back door direction is mobile, and then drives 3.1 compartment assembly of tarpaulin, 2 back door direction mobile, so that the lid of tarpaulin 3.1 closes, to tarpaulin 3.1 After covering, vehicle can walk.

(4) when not needing to carry out hanging the operation of barreled material, active crane structure 5 can be removed.

It repeats (two) and (three), active crane structure 5 can be realized in the Self-loading-unloading rubbish with active crane structure It shuttles between the left side of vehicle, rear side and right side, that realizes rubbish collects work.

Finally illustrate, the above is only the preferred embodiment of the present invention, is not intended to limit the utility model The scope of the patents, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or it is straight It connects or is used in other related technical areas indirectly, be also included in the patent protection scope of the utility model.

Claims (8)

1. a kind of refuse collecting truck with active crane structure includes automobile chassis (1), compartment assembly (2), back door assembly (4), rear door locking device (6) and carriage from overturning oil cylinder (7), the compartment assembly (2) are arranged on the automobile chassis (1) Portion, and it is located at driver's cabin rear, and the posterior end of the compartment assembly (2) passes through the big of compartment hinged shaft (8) and automobile chassis (1) Beam is hinged, and the upper end of the back door assembly (4) and the rear upper end of the compartment assembly (2) are hinged, under the back door assembly (4) End is connected with the rear door locking device (6) locking, the upper hinged shaft of the carriage from overturning oil cylinder (7) and the compartment assembly (2) Middle and lower part it is hinged, the crossbeam of the down hinge and the automobile chassis (1) of the carriage from overturning oil cylinder (7) is hinged；Its feature exists In:

It also include canopy top system (3) and active crane structure (5), the canopy top system (3) is mounted on compartment The top of assembly (2), the active crane structure (5) be articulated in the compartment assembly (2) left or right side or back door it is total At the rear side of (4)；

The active crane structure (5) can come between the rear side in the left side of compartment assembly (2), right side and back door assembly (4) Return is dynamic；

The canopy top system (3) can recycle Gai Yuhe before and after the top of compartment assembly (2) is along vehicle traveling direction Lid movement；

When refuse collecting truck operation, active crane structure (5) is located at the left or right side of compartment assembly (2), and tarpaulin Roof system (3), which is in, receives cover shape state；

When refuse collecting truck when walking, active crane structure (5) is located at the rear side of back door assembly (4), and canopy top System (3) is in closing lid state.

2. the refuse collecting truck according to claim 1 with active crane structure, it is characterised in that: the compartment is total Include car body (2.1) at (2), promoted and fix guide rail (2.2) on pusher side, promoted and fix guide rail (2.3) under pusher side and mention The machine of liter is fixed jam plate (2.4)；

The car body (2.1) is arranged on the automobile chassis (1), and the posterior end of car body (2.1) passes through compartment Hinged shaft (8) and the crossbeam of automobile chassis (1) are hinged；

The quantity that guide rail (2.2) is fixed on the promotion pusher side is two, and is symmetrically welded on the car body (2.1) left and right The top of both side plate；

The quantity that guide rail (2.3) is fixed under the promotion pusher side is two, and is symmetrically welded on the car body (2.1) left and right The lower part of both side plate；

The car body (2.1) left and right side plates top and be located at promoted pusher side on fix guide rail (2.2) lower part also It is fixed jam plate (2.4) to be welded several elevators, each elevator fixed jam plate (2.4) correspondence and a promotion Guide rail (2.2) is fixed on pusher side to weld together；

The canopy top system (3) includes a tarpaulin (3.1), the dragging of U-shaped tarpaulin bracket (3.2), multiple U-shaped paulins Cloth sliding support (3.3), two sliding support guide rails (3.4) and a U-shaped tarpaulin drag transmission device, the tarpaulin (3.1) Right above the compartment assembly (2) and front end links together with compartment assembly (2) the front side board top, rear end and institute It states U-shaped tarpaulin dragging bracket (3.2) top to link together, described two sliding support guide rails (3.4) are symmetrically welded on described The top of compartment assembly (2) left and right side plates, the U-shaped tarpaulin dragging transmission device are looped around on the left of the compartment assembly (2) On plate, front side board and right side plate, and it is fixedly connected with compartment assembly (2) left plate, front side board and right side plate, the U-shaped Tarpaulin drags bracket (3.2), multiple U-shaped tarpaulin sliding supports (3.3) from back to front successively across on the compartment assembly (2) Side, and U-shaped tarpaulin dragging bracket (3.2) top is connect with the tarpaulin (3.1), the U-shaped tarpaulin drags bracket (3.2) The left and right ends of lower part pass through a sliding bearing respectively and U-shaped tarpaulin dragging transmission device is located at compartment assembly (2) left and right two Two tarpaulins dragging bracket driving chain (3.5) of side plate is fixedly connected, each U-shaped tarpaulin sliding support (3.3) top It is connect with the tarpaulin (3.1), the left and right ends of each U-shaped tarpaulin sliding support (3.3) lower part pass through one respectively Sliding bearing is slidably connected with two sliding support guide rails (3.4) for being located at compartment assembly (2) left and right side plates；

The back door assembly (4) includes transducible after transducible rail gantry (4.2), elevator after having a back door connection ontology (4.1), elevator After rail gantry shaft (4.3), elevator upper lower fixed guide rail (4.5) after fixing guide rail (4.4) and elevator；

Door body (4.1) upper end and the rear upper end of the compartment assembly (2) are hinged after described, described rear door body (4.1) lower end It locks and connects with the rear door locking device (6), upper fixed guide rail (4.4) are welded on the rear door body after the elevator (4.1) middle top, after the elevator lower fixed guide rail (4.5) be welded on it is described after door body (4.1) middle lower section；

Transducible rail gantry shaft (4.3) quantity is two, two after transducible rail gantry (4.2) and elevator after the elevator Transducible rail gantry shaft (4.3) is respectively symmetrically set up separately described after transducible rail gantry (4.2) and elevator after the elevator The upper lower left and right sides for fixing guide rail (4.5) after fixing guide rail (4.4) and elevator after elevator, and after each elevator Transducible rail gantry (4.2) one end respectively corresponds and fixed guide rail lower after fixed guide rail (4.4) upper after the elevator and elevator (4.5) one end is fixedly connected by movable latch, and transducible rail gantry (4.2) other end corresponds to and one after each elevator Transducible rail gantry shaft (4.3) welding after a elevator；

Transducible rail gantry shaft (4.3) also symmetrically sets up the door body (4.1) left and right two after described separately after two elevators End, and matched respectively by rail gantry shaft set transducible after an elevator and the left and right side rotation of the rear door body (4.1) Close, transducible rail gantry shaft set is fixedly connected with rear door body (4.1) after each elevator, and with can after corresponding elevator Transduction rail gantry shaft (4.3) is rotatably assorted；

The active crane structure (5) includes hoisting mechanism skeleton (5.1), elevator movable support mechanism (5.2), hangs bucket machine Supporting pulley group (5.4), elevator lower support pulley blocks (5.5) and elevator locking bolt (5.6) on structure (5.3), elevator；

The Gua Tong mechanism (5.3) is located on front side of the hoisting mechanism skeleton (5.1), supporting pulley group on the elevator (5.4), after elevator lower support pulley blocks (5.5) and elevator locking bolt (5.6) are respectively positioned on the hoisting mechanism skeleton (5.1) Side, elevator movable support mechanism (5.2) quantity are two and symmetrically set up separately in the hoisting mechanism skeleton (5.1) Arranged on left and right sides；

Supporting pulley group (5.4), elevator lower support pulley blocks (5.5), elevator on the Gua Tong mechanism (5.3), elevator Locking bolt (5.6) and each elevator movable support mechanism (5.2) are installed on the hoisting mechanism skeleton (5.1)；

When refuse collecting truck operation, the hoisting mechanism skeleton (5.1) is articulated in compartment assembly (2) left or right side Promotion pusher side on fix guide rail (2.2) and promoted pusher side under fix on guide rail (2.3)；

When refuse collecting truck when walking, the hoisting mechanism skeleton (5.1) be articulated in it is described after door body (4.1) promotion It is fixed on guide rail (4.5) down after fixed guide rail (4.4) and elevator on after machine.

3. the refuse collecting truck according to claim 2 with active crane structure, it is characterised in that: the U-shaped paulin It includes that two tarpaulins being located in compartment assembly (2) left and right side plates drag bracket driving chain that cloth, which drags transmission device, (3.5), two driven wheels (3.12) and two driven wheel supports (3.13) and be located at compartment assembly (2) front side board on Three driving wheels (3.6), a drive rod (3.7), a motor driven chain (3.8), a motor driven wheel (3.9), One motor reducer (3.10) and a transmission motor (3.11)；

The drive rod (3.7) is horizontally set on compartment assembly (2) the front side board top, and three driving wheels (3.6) are successively pacified On the left end, middle part and right end of the drive rod (3.7), the motor driven wheel (3.9) and transmission motor (3.11) peace On the motor reducer (3.10), the motor reducer (3.10) is fixed on compartment assembly (2) front side board, Described motor driven chain (3.8) one end is wound around on the motor driven wheel (3.9), and the other end is wound around positioned at drive rod (3.7) on the driving wheel (3.6) in the middle part of；

The each driven wheel (3.12) correspondence is mounted on the driven wheel support (3.13), two driven wheel branch Frame (3.13), which respectively corresponds, to be mounted at left and right sides of the compartment assembly (2) in the column of postlaminar part；

The driving wheel (3.6) and driven wheel of every tarpaulin dragging bracket driving chain (3.5) both ends difference winding respective side (3.12) on；Two tarpaulin draggings bracket driving chain (3.5) are respectively and positioned at U-shaped tarpaulin dragging bracket (3.2) Lower-left end and the slidably supported of bottom righthand side be correspondingly connected with.

4. the refuse collecting truck according to claim 2 with active crane structure, it is characterised in that: mentioned described in each Rising machine movable support mechanism (5.2) includes supporting hook limitting casing (5.2a), supporting hook (5.2b), bearing hook link (5.2c), excentric sleeve fixing seat (5.2d), eccentric shaft (5.2e), excentric sleeve (5.2f), eccentric shaft flexible handle (5.2g) And supporting hook link pin (5.2h)；The supporting hook limitting casing (5.2a) is welded on the hoisting mechanism skeleton (5.1), described Supporting hook (5.2b) is installed in the supporting hook limitting casing (5.2a), and the lower end of the supporting hook (5.2b) and the bearing The upper end of hook link (5.2c) is hinged, and the lower end of bearing hook link (5.2c) is set on the eccentric shaft (5.2e), institute It states eccentric shaft (5.2e) to be installed in the excentric sleeve (5.2f), the excentric sleeve (5.2f) is welded on the excentric sleeve In fixing seat (5.2d), the excentric sleeve fixing seat (5.2d) is welded on the hoisting mechanism skeleton (5.1), the bias Axis flexible handle (5.2g) is installed on eccentric shaft (5.2e).

5. a kind of refuse collecting truck with active crane structure according to claim 2, it is characterised in that: when being located at Transducible rail after the elevator of lower fixed guide rail (4.5) left or right side after upper fixed guide rail (4.4) and elevator after elevator When frame (4.2) goes to parallel with back door assembly (4), lower fixation is led after being located at after elevator above fixed guide rail (4.4) and elevator The upper and lower rails axis of transducible rail gantry (4.2) can be respectively and after the elevator after the elevator of rail (4.5) left or right side The axis centering of lower fixed guide rail (4.5) after upper fixed guide rail (4.4) and elevator, and locked and connected by movable latch.

6. a kind of refuse collecting truck with active crane structure according to claim 2, it is characterised in that: when being located at Upper lower transducible rail gantry (4.2) after fixing the elevator on the left of guide rail (4.5) after fixing guide rail (4.4) and elevator after elevator When going to parallel with the left side of the compartment assembly (2), it is located at after elevator lower solid after above fixing guide rail (4.4) and elevator The upper and lower rails axis for determining transducible rail gantry (4.2) after the elevator on the left of guide rail (4.5) respectively and can be located at compartment assembly (2) guide rail (2.2) is fixed on the promotion pusher side on left plate and is promoted and fixes the axis centering of guide rail (2.3) under pusher side, and is led to Movable pin lock is crossed to be tightly connected；

It can turn after elevator under above being fixed after guide rail (4.4) and elevator after being located at elevator on the right side of fixed guide rail (4.5) When guide rail bracket (4.2) goes to parallel with the right side of the compartment assembly (2), the transducible rail gantry after the elevator on right side (4.2) upper and lower rails axis can fix guide rail (2.2) on the promotion pusher side on compartment assembly (2) right side plate respectively The axis centering of guide rail (2.3) is fixed under pusher side with being promoted, and passes through movable latch locking connection.

7. a kind of refuse collecting truck with active crane structure according to claim 1, it is characterised in that: after described Door locking device (6) includes latch hook and zipper, and the latch hook lower end is hinged on the posterior end of the compartment assembly (2), described Latch hook upper end and the locking of back door assembly (4) lower end connect, and the middle ring of the latch hook is socketed by zipper in the automobile chassis (1) Crossbeam posterior end on；When compartment assembly (2) is tumbled, zipper relaxation, latch hook, which is opened, opens back door assembly (4)；Work as compartment When assembly (2) is put down, zipper is tensed, and latch hook, which is locked, locks back door assembly (4).

8. a kind of refuse collecting truck with active crane structure according to claim 2, it is characterised in that: the vehicle It is open open architecture at the top of compartment ontology (2.1).