Turn over tub assembly mounting structure and garbage compression vehicle
Technical field
The utility model relates to one and turns over tub assembly mounting structure and garbage compression vehicle.
Background technology
Along with the continuous expansion in living quarters, the transportation of rubbish is the problem that instantly needs most solution.But house refuse is all more fluffy, so the area space taking is larger.And garbage compression vehicle is as the urban sanitation special-use vehicle of a kind of efficient collection, transhipment rubbish, can compress rubbish, compacting, thereby reduce the number of times of waste-skip transportation, also avoid rubbish to be dispersed in due to fluffy the pollution causing in the air, improved widely the efficiency of refuse collection and transportation.
In garbage compression vehicle, there is the butt buster structure of the bottom of the entrance that is hinged on precompressor, with the inverting action by this mechanism, the rubbish of sewage disposer is toppled over and entered in precompressor, Fig. 1 and Fig. 2 have shown respectively two kinds of butt buster structures of the prior art, cylinder support 1 ', rocker arm support 2 ' and arm swing support 3 ' three in butt buster structure in Fig. 1 are independent of each other, arm swing support and rocker arm support in Fig. 2 in butt buster structure form as one, become rocking arm arm swing support 4 ', and rocking arm arm swing support 4 ' is independent of each other with cylinder support.
The defect that above-mentioned butt buster structure of the prior art exists is: size and positional precision between the very difficult hinge that guarantees the each bearing of homonymy, in the time that location is joined in follow-up turning, increased the difficulty of assembly tooling.
Given this, be necessary to provide a kind of novel tub assembly mounting structure that turns over, to overcome or to alleviate above-mentioned defect.
Utility model content
An object of the present utility model is to provide a kind of convenient for assembly tub assembly mounting structure that turns over.
Another object of the present utility model is to provide a kind of garbage compression vehicle, and what this garbage compression vehicle comprised that the utility model provides turns over tub assembly mounting structure.
To achieve these goals, the utility model provides one to turn over tub assembly mounting structure, comprise accommodation section and for driving sewage disposer to pour the tub assembly that turns over of rubbish into toward described accommodation section, this turns over tub assembly and comprises for the linkage of fixing described sewage disposer with for driving the retractable driving device of this linkage upset, described retractable driving device and described linkage are hinged, wherein, described retractable driving device is articulated with respectively with linkage the fixed bearing being connected with described accommodation section.
Preferably, described fixed bearing is two, the described tub assembly that turns over is two, the correspond to each other below of the entrance that is arranged on described accommodation section of two described fixed bearings, described two are turned over tub assembly and correspond to each other and be articulated with respectively two described fixed bearings, can jointly drive described sewage disposer to pour rubbish in described accommodation section.
Preferably, described two fixed bearings are respectively the first fixed bearing and the second fixed bearing, on described the first fixed bearing and the second fixed bearing, be formed with respectively the first hinge hole and the second hinge hole, the central axis separately of described the first hinge hole and the second hinge hole is same horizontal axis, described two are turned over tub assembly and are respectively first and turn over tub assembly and second and turn over tub assembly, and described first turns over tub assembly and second to turn over tub assembly hinged by described the first hinge hole and the second hinge hole and described the first fixed bearing and the second fixed bearing respectively.
Preferably, described linkage comprises rocking arm, swing arm and connecting rod, one end of one end of described retractable driving device, one end of rocking arm and swing arm is articulated with respectively the diverse location of described fixed bearing, the other end of described rocking arm is formed with connecting portion, the two ends of described connecting rod are articulated with respectively the other end of described connecting portion and described swing arm, and the other end of described retractable driving device is articulated with described connecting portion, rotating by flexible described rocking arm, swing arm and the connecting rod of driving of described retractable driving device.
Preferably, described connecting portion is connected with the gantry that turns over for fixing described sewage disposer.
In addition, the utility model also provides a kind of garbage compression vehicle, wherein, comprise according to turning over tub assembly mounting structure described in technique scheme, and the described accommodation section precompressor that is described garbage compression vehicle.
Pass through technique scheme, because retractable driving device is articulated with respectively with linkage the fixed bearing being connected with described accommodation section, be that retractable driving device and linkage are articulated with respectively same fixed bearing, thereby can first on this fixed bearing, process the hinge hole for retractable driving device and linkage, to guarantee dimensional accuracy and the positional precision of hinge hole, facilitate follow-up assembling and positioning of carrying out retractable driving device and linkage.
Other feature and advantage of the present utility model are described in detail the specific embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of butt buster structure of the prior art.
Fig. 2 is the structural representation of another kind of butt buster structure of the prior art.
Fig. 3 is the lateral plan that turns over tub assembly mounting structure schematically showing according to embodiment of the present utility model.
Fig. 4 is the front elevation that turns over tub assembly mounting structure schematically showing according to embodiment of the present utility model.
Description of reference numerals
1 ' cylinder support 2 ' rocker arm support
3 ' arm swing support 4 ' rocking arm arm swing support
1 fixed bearing 2 retractable driving device
3 Rocker arm 4 swing arms
5 connecting rods 6 turn over gantry
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
According to an aspect of the present utility model, referring to Fig. 3 and Fig. 4, provide one to turn over tub assembly mounting structure, this turns over that tub assembly mounting structure comprises accommodation section (not shown) and for driving sewage disposer to pour the tub assembly that turns over of rubbish into toward accommodation section, this turns over tub assembly and comprises for the linkage of fixing sewage disposer with for driving the retractable driving device 2 of this linkage upset, retractable driving device 2 is hinged with linkage, wherein, retractable driving device 2 is articulated with respectively with linkage the fixed bearing 1 being connected with accommodation section.Wherein, retractable driving device 2 is not particularly limited, for example, can be cylinder.
As mentioned above, because retractable driving device and linkage are articulated with respectively the fixed bearing 1 being connected with accommodation section, be that retractable driving device and linkage are articulated with respectively same fixed bearing 1, thereby can first on this fixed bearing 1, process the hinge hole for retractable driving device and linkage, to guarantee dimensional accuracy and the positional precision of hinge hole, thereby facilitate follow-up assembling and positioning of carrying out retractable driving device and linkage, make assembly tooling more simple, improved operator's work efficiency.
In addition, fixed bearing 1 can be two, turn over tub assembly and can be two, the correspond to each other below of the entrance that is arranged on accommodation section of two fixed bearings 1, two are turned over tub assembly and correspond to each other and be articulated with respectively two fixed bearings 1, can jointly drive sewage disposer to pour rubbish in accommodation section.Thus, because both sides all adopt fixed bearing 1, and above-mentioned dimensional accuracy and the positional precision of mentioning fixed bearing 1 and guaranteed hinge hole itself, so turn over tub assembly and correspond to each other while being articulated with respectively two fixed bearings 1 when two, precision and the right alignment of the similar hinge holes in both sides that made on the whole two fixed bearing 1 common guarantee, make to turn over thereby the left and right sides is asynchronous can avoid turning over tub assembly operation time the problem that tub assembly is distorted, there is sealing-off and the problem such as tear because of the wear and tear bearing that causes and accommodation section of the hole axle at hinge-point place can prevent.
Particularly, two fixed bearings 1 are respectively the first fixed bearing and the second fixed bearing, on the first fixed bearing and the second fixed bearing, be formed with respectively the first hinge hole and the second hinge hole, the first hinge hole and the second hinge hole can be for articulated telescopic actuating device 2 and linkages, the central axis separately of the first hinge hole and the second hinge hole is same horizontal axis, two are turned over tub assembly and are respectively first and turn over tub assembly and second and turn over tub assembly, and first turns over tub assembly and second, and to turn over tub assembly hinged by the first hinge hole and the second hinge hole and the first fixed bearing and the second fixed bearing respectively.It should be noted that, the first hinge hole should represent all hinge holes on the first fixed bearing, and the second hinge hole should represent all hinge holes corresponding with all hinge holes on the first fixed bearing, for example, when the first hinge hole comprises hole a1, a2, a3 an, the second hinge hole comprises corresponding with it hole b1, b2, b3 ... bn, and hole an and hole bn(n are more than or equal to all integers of 1) central axis be separately same horizontal axis, but the utility model is not limited to this, according to of the present utility model turn over tub assembly mounting structure in specific position in the situation that, the central axis separately of an and hole bn is in same axis, and this axis must be not horizontal axis, this all belongs to protection domain of the present utility model.
Still referring to Fig. 3 and Fig. 4, according to embodiment of the present utility model, linkage can comprise rocking arm 3, swing arm 4 and connecting rod 5, one end of retractable driving device 2, one end of one end of rocking arm 3 and swing arm 4 is articulated with respectively the diverse location of fixed bearing 1, the other end of rocking arm 3 is formed with connecting portion, the two ends of connecting rod 5 are articulated with respectively the other end of connecting portion and swing arm 4, and the other end of retractable driving device 2 is articulated with connecting portion, driving rocking arm 3 by stretching of retractable driving device 2, swing arm 4 and connecting rod 5 rotate, wherein, connecting portion can be connected with and turn over gantry 6 for fixing sewage disposer, like this, in the time that retractable driving device 2 is extended, drive rocking arm 3 to rotate counterclockwise, and then swing arm 4 and connecting rod 3 are rotated, thereby and rocking arm 3 can drive turn over gantry 6 rotate upset sewage disposer, the setting of swing arm here 4 and connecting rod 3 is actually for rocking arm 3 is more firmly arranged, also will fall into protection domain of the present utility model even if cancel the setting of swing arm 4 and connecting rod 3, in addition, turn over gantry 6 and be also not limited to be connected in connecting portion, can also be connected in swing arm 4 or connecting rod 3, as long as can make to be fixed on the sewage disposer flip-flop movement that turns over gantry 6 by the driving of retractable driving device 2, in the time that retractable driving device 2 is retracted, the movement mechanism of included each element of linkage is identical while elongation with retractable driving device 2, therefore repeat no more here.
According to another aspect of the present utility model, a kind of garbage compression vehicle is provided, wherein, this garbage compression vehicle comprises according to turning over tub assembly mounting structure described in technique scheme, and the precompressor that accommodation section is garbage compression vehicle, turn over tub assembly mounting structure due to what this garbage compression vehicle had comprised that the utility model provides, this has improved the overall performance of this garbage compression vehicle undoubtedly.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.