CN102390648B - Back-loaded compression type dust cart - Google Patents
Back-loaded compression type dust cart Download PDFInfo
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- CN102390648B CN102390648B CN 201110341430 CN201110341430A CN102390648B CN 102390648 B CN102390648 B CN 102390648B CN 201110341430 CN201110341430 CN 201110341430 CN 201110341430 A CN201110341430 A CN 201110341430A CN 102390648 B CN102390648 B CN 102390648B
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- rubbish container
- baffle plate
- pressure
- hinged
- compression type
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Abstract
The invention discloses a back-loaded compression type dust cart. The back-loaded compression type dust cart comprises a dust bin (1) and a tamping mechanism (2); the tamping mechanism (2) can move between an initial position and a tamping position; and at the initial position, the tamping mechanism (2) is located at the top of the dust bin (2), and at the tamping position, the tamping mechanism (2) extends into the dust bin (1). Therefore, the back-loaded compression type dust cart provided by the invention cannot influence the sealing of the rear lower part of the dust bin, can effectively seal to prevent the secondary pollution caused by the leakage of sewage. Furthermore, since the tamping mechanism is located at the top of the dust bin at the initial position, the structure of the invention is more compact, the space of the dust cart is effectively utilized, and the back-loaded compression type dust cart is in favor of the front and rear axle load distribution of the cart.
Description
Technical field
The present invention relates to the waste-skip field, particularly, relate to a kind of rear-loading compression type garbage truck.
Background technology
At present, compression type garbage truck is widely used among the environmental sanitation work in city, and has diversified form.Wherein, for example rear-loading compression type garbage truck mainly comprises chassis and rubbish container, and the rubbish container rear portion is provided with the butt buster structure and pressure is filled out mechanism, and rubbish container inside also is provided with shoveling etc.Its main working process comprises, at first uses the butt buster structure with sewage disposer lifting and upset, be poured over rubbish in the rubbish container in, then fill out mechanism by pressure rubbish compressed in rubbish container, until rubbish container is filled.When dumping rubbish, the rubbish container rear portion is pressed and to be filled out mechanism and lift, and rubbish is released and is toppled over by the shoveling that is positioned at rubbish container inside, thereby realize the function of waste-skip.
Present stage, the rear-loading compression type garbage truck of industry manufacturing and use is all filled out pressure the afterbody that mechanism is arranged on rubbish container.Need frequent activity and structure complicated because pressure is filled out mechanism, so can make the sealing effectiveness of rubbish container rear lower poor, sewage is flowed out from the rear lower of rubbish container, cause secondary pollution.In addition, how solving secondary pollution also is the industry urgent problem.
Summary of the invention
The purpose of this invention is to provide rear-loading compression type garbage truck, this rear-loading compression type garbage truck is reasonable in design, can effectively avoid sewage to leak the secondary pollution phenomenon that causes.
To achieve these goals, the invention provides a kind of rear-loading compression type garbage truck, this rear-loading compression type garbage truck comprises that rubbish container and pressure fill out mechanism, described pressure is filled out mechanism and can be filled out between the position in initial position and pressure and move, at described initial position, described pressure is filled out the top that mechanism is positioned at described rubbish container, fills out the position in described pressure, and described pressure is filled out mechanism and extend in the described rubbish container.
Preferably, described pressure is filled out mechanism and is comprised the first assembly and the second assembly that is hinged, and fills out the position in described pressure, and described the second assembly can rotate with respect to described the first assembly.
Preferably, described the first assembly comprises baffle plate, the first oil cylinder and swing arm, the first end of described baffle plate is connected on the described rubbish container slidably, and described baffle plate can rotate around the first end of baffle plate, the first end of described swing arm is hinged on the described rubbish container, the second end of described baffle plate and the second end of described swing arm are hinged, and by the driving of described the first oil cylinder, described baffle plate is filled out between the position in described initial position and described pressure and moved.
Preferably, described the second assembly comprises scraper plate and the second oil cylinder, and the second end of described scraper plate and described baffle plate is hinged, and when described pressure was filled out the position, the described scraper plate of described the second hydraulic oil cylinder driving rotated with respect to described baffle plate, fills out in described rubbish container so that rubbish is pressed.
Preferably, described the first assembly also comprises slide block and slide rail, and described slide rail is positioned at the top of described rubbish container, and described slide block can slide along described slide rail, wherein:
The first end of described the first oil cylinder is hinged on the rubbish container, and the second end is hinged on the described slide block, and the first end of described baffle plate is hinged on the described slide block;
The first end of described the second oil cylinder is hinged on the described baffle plate, the second end and described scraper plate first point articulated, and the second point of described scraper plate is hinged on the described baffle plate.
Preferably, the second end of the second point of the second end of described baffle plate, described scraper plate and described swing arm is hinged by bearing pin.
Preferably, the rear portion of described rubbish container has the back door, is limited with opening between the top of this back door and described rubbish container, and described pressure is filled out mechanism and stretched into and withdraw from described rubbish container by described opening.
Preferably, the rear portion of the base plate of described rubbish container backward and be inclined upwardly and extend to form the retaining section.
Preferably, described retaining section forms arc.
Pass through technique scheme, rear-loading compression type garbage truck provided by the invention is filled out the top that mechanism is arranged on rubbish container with pressure, can not affect the sealing of rubbish container rear lower, thereby, rear-loading compression type garbage truck provided by the invention is not only reasonable in design, compact conformation, the secondary pollution phenomenon that can also effectively avoid sewage to leak.
Other features and advantages of the present invention will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and consists of the part of specification sheets, is used from explanation the present invention with the following specific embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation under the rear-loading compression type garbage truck normal condition provided by the invention;
Fig. 2 is that pressure provided by the invention is filled out the structural representation of mechanism when initial position;
Fig. 3 is that pressure provided by the invention is filled out mechanism when pressure is filled out the position, and the second assembly is not pressed the structural representation of filling out;
Fig. 4 is that pressure provided by the invention is filled out mechanism when pressure is filled out the position, and the second assembly is pressed the structural representation of filling out;
Fig. 5 is the stereoscopic mechanism scheme drawing that pressure provided by the invention is filled out mechanism;
Fig. 6 is the structural representation of rear-loading compression type garbage truck provided by the invention when pressure is filled out rubbish.
Description of reference numerals
1 rubbish container 2 is pressed and is filled out mechanism
3 bearing pins, 5 back doors
6 base plates, 7 retaining sections
21 baffle plates, 22 scraper plates
23 first oil cylinders, 24 second oil cylinders
25 swing arms, 26 slide blocks
27 slide rails, 41 first bearings
42 second bearings 43 the 3rd bearing
221 first: 222 second points
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
Such as Fig. 1 and shown in Figure 6, the invention provides a kind of rear-loading compression type garbage truck, this rear-loading compression type garbage truck comprises that rubbish container 1 and pressure fill out mechanism 2, pressure is filled out mechanism 1 and can be filled out between the position in initial position and pressure and move, wherein, at initial position, press and fill out the top that mechanism 2 is positioned at rubbish container 1, fill out the position in pressure, pressure is filled out mechanism 2 and is extend in the rubbish container 1.
In technique scheme, " initial position " that the present invention relates to is that finger pressure is filled out the position of mechanism 2 under off working state, and " pressure is filled out the position " then is that finger pressure is filled out mechanism 2 and pressed the position of filling out operation.Because, in rear-loading compression type garbage truck provided by the invention, the pressure that is positioned at initial position is filled out the top that mechanism 2 is positioned at rubbish container 1, in the present invention namely, pressure can be filled out the top that mechanism 2 is arranged on rubbish container 1, therefore, pressure is filled out the sealing that mechanism 2 can not affect rubbish container 1 rear lower, and the secondary pollution phenomenon that can effectively avoid sewage to leak and is filled out mechanism 2 in pressure and is positioned at and presses when filling out the position, presses to fill out mechanism and can extend into the pressure of carrying out normal rubbish in the rubbish container 1 and fill out work.In addition, fill out the top that mechanism 2 is positioned at rubbish container 1 owing to press, so that structure of the present invention is compacter, effectively utilized the space of waste-skip, and be conducive to the antero posterior axis load distribution of vehicle.
Need to prove that it is multiple to realize that embodiments of the present invention have, for convenience of description, the present invention only introduces preferred implementation wherein, and this preferred implementation only is used for explanation the present invention, is not limited to the present invention.
Work better in order to make pressure provided by the invention fill out mechanism, preferably, pressure is filled out mechanism 2 and is comprised the first assembly and the second assembly that is hinged, and fills out the position in pressure, and the second assembly can rotate with respect to the first assembly.Wherein, fill out mechanism's be set to be hinged together two assemblies by pressure, fill out in the process of rubbish in pressure, the second assembly can be with respect to the rotation of the first assembly, therefore, can be better rubbish be pressed and fill out in rubbish container 1, and improve back loading compression type refuse provided by the invention practicality and garbage-compressing effect.
Particularly, extremely shown in Figure 6 such as Fig. 2, preferably, the first assembly comprises baffle plate 21, the first oil cylinder 23 and swing arm 25, and the first end of baffle plate 21 is connected on the rubbish container 1 slidably, and baffle plate 21 can rotate around the first end of baffle plate 21, the first end of swing arm 25 is hinged on the rubbish container 1, the second end of baffle plate 21 and the second end of swing arm 25 are hinged, and by the driving of the first oil cylinder 23, baffle plate 21 is filled out between the position in initial position and pressure and moved.
And preferably, the second assembly comprises scraper plate 22 and the second oil cylinder 24, and the second end of scraper plate 22 and baffle plate 21 is hinged, and when pressure was filled out the position, the second oil cylinder 24 drove scraper plate 22 and rotates with respect to baffle plate 21, filled out in rubbish container 1 so that rubbish is pressed.
Therefore, in real work, at first rubbish is poured into the inside of rubbish container 1, pressure is filled out mechanism 2 and is kept state shown in Figure 2 at this moment, namely the first oil cylinder 23 of the first assembly and the second oil cylinder 24 are not worked, baffle plate 21 and scraper plate 22 are positioned at the top of rubbish container 1, are state shown in Figure 2 and do not affect pouring into of rubbish; Then the first oil cylinder 23 is at first worked, because the first end of baffle plate 21 slidably and be rotatably connected on the rubbish container 1, and the second end and swing arm 25 are hinged, therefore, under the driving of the first oil cylinder 23, baffle plate 21 and the scraper plate 22 that is hinged on baffle plate 21 second ends can also extend into downwards in the rubbish container 1, i.e. state shown in Figure 3 when sliding along rubbish container 1; Press when filling out the position when baffle plate 21 moves to, the second oil cylinder is started working, and drive scraper plate with respect to baffle plate 21 towards rubbish container 1 interior rotation, press the rubbish of filling out in the rubbish container 1, i.e. state shown in Figure 4 with this.In this process, scraper plate 22 plays presses the effect fill out rubbish, and baffle plate 21 then plays the effect of blocking to rubbish, presses when filling out rubbish to bear, and rubbish is filled out the antagonistic force of mechanism to pressure, prevents that rubbish from leaking and cause secondary pollution.Wherein, the action of scraper plate 22 can be with reference to two change in location of Fig. 6 middle scraper 22, and wherein dotted portion is that scraper plate 22 is the state of pressing when filling out, and solid line partly is the state that scraper plate 22 is pressed when filling out rubbish.
In order to realize above-mentioned working stage, particularly, the first assembly also comprises slide block 26 and slide rail 27, slide rail 27 is positioned at the top of rubbish container 1, slide block 26 can slide along slide rail 27, wherein: the first end of the first oil cylinder 23 is hinged on the rubbish container 1, the second end is hinged on the slide block 26, and the first end of baffle plate 21 also is hinged on the slide block 26, realizing that baffle plate 21 can be slidingly connected on rubbish container 1 along rubbish container 1, and baffle plate 21 also can rotate with respect to its first end, thereby drives the movement of slide blocks 26 by the first oil cylinder 23, baffle plate 21 is slided and rotation with respect to rubbish container 1, and be deep into the inside of rubbish container 1; And, the first end of the second oil cylinder 24 is hinged on the baffle plate 21, the second end and scraper plate 22 1: 221 hinged, the second point 222 of scraper plate 22 is hinged on the baffle plate 21, to realize that the second oil cylinder 24 and scraper plate 22 can move with baffle plate 21, and can drive scraper plate 22 with respect to baffle plate 21 rotations, fill out rubbish with pressure.In addition, those skilled in the art can carry out various changes or replacement to the specific embodiment of foregoing description, as long as satisfy purpose of the present invention, the present invention does not limit this.
In addition, fill out more compact conformation of mechanism in order to make this pressure, preferably, the second end of the second end of baffle plate 21, the second point 222 of scraper plate 22 and swing arm 25 is hinged by bearing pin 3, can both rotate around bearing pin 3 to realize baffle plate 21, scraper plate 22 and swing arm 25.And preferably, the first end that the first end of baffle plate 21 has the first bearing 41, the second oil cylinders 24 is hinged on the first bearing 41, more effectively to drive scraper plate.And preferably, the first end that has the second bearing 42, the first oil cylinders 23 on the rubbish container 1 is hinged on the second bearing 42; Have the 3rd bearing 43 on the rubbish container 1, the first end of swing arm 25 is hinged on the 3rd bearing 43.This mode is simple in structure, arranges easily, and working stability, reliable.
By above-mentioned pressure is filled out the description of the preferred implementation of mechanism 2, this pressure is filled out mechanism 2 and is arranged on rubbish container 1 top, and can effectively finish again the pressure of rubbish is filled out, and compact conformation, reasonable in design.In addition, those skilled in the art can change this preferred implementation, but this change also should drop in protection scope of the present invention.
In addition, fill out the top that mechanism 2 is arranged on rubbish container 1 owing to press, for the afterbody of sealing dustbin 1 with dump rubbish, the rear portion of rubbish container 1 has back door 5, be limited with opening between the top of this back door 5 and rubbish container 1, baffle plate 21 stretches into and withdraws from rubbish container 1 by this opening.
In order to prevent that further sewage from leaking from the rear lower of rubbish container 1, such as Fig. 1 and shown in Figure 6, preferably, the rear portion of the base plate 6 of rubbish container 1 backward and be inclined upwardly and extend to form retaining section 7, more preferably, this retaining section 7 forms arc.By acclivitous retaining section 7 is set, effectively prevent in the waste-skip operational process, sewage 1 rear lower behind the rubbish container leaks, certainly, those skilled in the art can be understood that, can also adopt other seal means well known in the art such as being provided with sealing member between back door 5 and base plate 6, as long as satisfy purpose of the present invention, the present invention does not limit this.
In addition, the shovel device that is positioned at rubbish container inside mainly drives by hydraulic ram, and along rubbish container back and forth movement from front to back, with realize rubbish in rubbish container storage and topple over.In addition, fill out in the process of rubbish in pressure, press fill out mechanism 2 with rubbish to the inner filling of rubbish container, when rubbish with after shoveling contacts, namely produce back pressure, and carry out simultaneously the compression work of rubbish.Wherein, be set to bear higher back pressure by shoveling, press when filling out rubbish so that fill out mechanism 2 in pressure, can make the better effects if of compressed garbage.Because it is technology known in those skilled in the art, does not do too much at this and gives unnecessary details.
To sum up, rear-loading compression type garbage truck provided by the invention is different from existing waste-skip, innovation ground will be positioned at the pressure of initial position and fill out the top that mechanism 2 is arranged on rubbish container 1, not only effectively utilized the space of rubbish container, can also make the rear lower sealing of rubbish container 1 better, the secondary pollution problem of effectively having avoided sewage to leak, and fill out mechanism by the pressure of appropriate design, the high efficiency that has guaranteed rubbish is pressed and is filled out.Therefore, this rear-loading compression type garbage truck has stronger practicality and promotional value.
Below describe by reference to the accompanying drawings preferred implementation of the present invention in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove in addition, each concrete technical characterictic described in the above-mentioned specific embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the present invention is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. rear-loading compression type garbage truck, this rear-loading compression type garbage truck comprises that rubbish container (1) and pressure fill out mechanism (2), it is characterized in that, described pressure is filled out mechanism (2) and can be filled out between the position in initial position and pressure and move, at described initial position, described pressure is filled out the top that mechanism (2) is positioned at described rubbish container (1), fill out the position in described pressure, described pressure is filled out mechanism (2) and is extend in the described rubbish container (1), wherein, described pressure is filled out mechanism (2) and is comprised the first assembly and the second assembly that is hinged, fill out the position in described pressure, described the second assembly can rotate with respect to described the first assembly, wherein, described the first assembly comprises baffle plate (21), the first oil cylinder (23) and swing arm (25), the first end of described baffle plate (21) is connected on the described rubbish container (1) slidably, and described baffle plate (21) can rotate around the first end of baffle plate (21), the first end of described swing arm (25) is hinged on the described rubbish container (1), the second end of the second end of described baffle plate (21) and described swing arm (25) is hinged, by the driving of described the first oil cylinder (23), described baffle plate (21) is filled out between the position in described initial position and described pressure and is moved.
2. rear-loading compression type garbage truck according to claim 1, it is characterized in that, described the second assembly comprises scraper plate (22) and the second oil cylinder (24), the second end of described scraper plate (22) and described baffle plate (23) is hinged, when described pressure is filled out the position, described the second oil cylinder (24) drives described scraper plate (22) and rotates with respect to described baffle plate (21), fills out in described rubbish container (1) so that rubbish is pressed.
3. rear-loading compression type garbage truck according to claim 2, it is characterized in that described the first assembly also comprises slide block (26) and slide rail (27), described slide rail (27) is positioned at the top of described rubbish container (1), described slide block (26) can slide along described slide rail (27), wherein:
The first end of described the first oil cylinder (23) is hinged on the rubbish container (1), and the second end is hinged on the described slide block (26), and the first end of described baffle plate (21) is hinged on the described slide block (26);
The first end of described the second oil cylinder (24) is hinged on the described baffle plate (21), and the first point (221) of the second end and described scraper plate (22) is hinged, and the second point (222) of described scraper plate (22) is hinged on the described baffle plate (21).
4. rear-loading compression type garbage truck according to claim 3 is characterized in that, the second point (222) of the second end of described baffle plate (21), described scraper plate (22) and the second end of described swing arm (25) are hinged by bearing pin (3).
5. rear-loading compression type garbage truck according to claim 1, it is characterized in that, the rear portion of described rubbish container (1) has back door (5), be limited with opening between the top of this back door (5) and described rubbish container (1), described pressure is filled out mechanism (2) and is stretched into and withdraw from described rubbish container by described opening, wherein, fills out mechanism (2) when stretching into described rubbish container in pressure, described baffle plate (21) slides with respect to rubbish container and rotates, and extend into described rubbish container (1) inside.
6. rear-loading compression type garbage truck according to claim 1 is characterized in that, the rear portion of the base plate (6) of described rubbish container (1) backward and be inclined upwardly and extend to form retaining section (7).
7. rear-loading compression type garbage truck according to claim 6 is characterized in that, described retaining section (7) form arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110341430 CN102390648B (en) | 2011-11-02 | 2011-11-02 | Back-loaded compression type dust cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110341430 CN102390648B (en) | 2011-11-02 | 2011-11-02 | Back-loaded compression type dust cart |
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| Publication Number | Publication Date |
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| CN102390648A CN102390648A (en) | 2012-03-28 |
| CN102390648B true CN102390648B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110341430 Active CN102390648B (en) | 2011-11-02 | 2011-11-02 | Back-loaded compression type dust cart |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723413B (en) * | 2013-12-15 | 2015-09-30 | 长沙中联重科环卫机械有限公司 | A kind of waste-skip Ya Tian mechanism, waste-skip |
| CN104828441B (en) * | 2015-03-19 | 2017-04-12 | 中联重科股份有限公司 | Pressure filling equipment and garbage truck |
| CN114208690A (en) * | 2022-01-23 | 2022-03-22 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Dung collection box sliding mechanism of dung collection vehicle for cattle farm |
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|---|---|---|---|---|
| DE2357435A1 (en) * | 1973-11-17 | 1975-05-22 | Ernst Fechner | Feed unit for refuse collection container - has hydraulically operated pressure plate to compress and move refuse in loading chamber |
| EP0514355A1 (en) * | 1991-05-14 | 1992-11-19 | FARID INDUSTRIE S.p.A. | A vehicle for the loading, compacting and discharge of refuse |
| CN2712852Y (en) * | 2004-07-20 | 2005-07-27 | 同济大学 | Rear-loading garbage collecting vehicle |
| CN201111497Y (en) * | 2007-01-07 | 2008-09-10 | 江苏悦达专用车有限公司 | Compression type loading device for refuse vehicle |
| CN201236049Y (en) * | 2008-06-16 | 2009-05-13 | 郑振林 | Garbage truck |
| CN202296044U (en) * | 2011-11-02 | 2012-07-04 | 长沙中联重科环卫机械有限公司 | Back-equipped compression type garbage truck |
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2011
- 2011-11-02 CN CN 201110341430 patent/CN102390648B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2357435A1 (en) * | 1973-11-17 | 1975-05-22 | Ernst Fechner | Feed unit for refuse collection container - has hydraulically operated pressure plate to compress and move refuse in loading chamber |
| EP0514355A1 (en) * | 1991-05-14 | 1992-11-19 | FARID INDUSTRIE S.p.A. | A vehicle for the loading, compacting and discharge of refuse |
| CN2712852Y (en) * | 2004-07-20 | 2005-07-27 | 同济大学 | Rear-loading garbage collecting vehicle |
| CN201111497Y (en) * | 2007-01-07 | 2008-09-10 | 江苏悦达专用车有限公司 | Compression type loading device for refuse vehicle |
| CN201236049Y (en) * | 2008-06-16 | 2009-05-13 | 郑振林 | Garbage truck |
| CN202296044U (en) * | 2011-11-02 | 2012-07-04 | 长沙中联重科环卫机械有限公司 | Back-equipped compression type garbage truck |
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| CN102390648A (en) | 2012-03-28 |
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