CN204110708U - Garbage truck door opening and closing device and garbage truck - Google Patents
Garbage truck door opening and closing device and garbage truck Download PDFInfo
- Publication number
- CN204110708U CN204110708U CN201420443929.7U CN201420443929U CN204110708U CN 204110708 U CN204110708 U CN 204110708U CN 201420443929 U CN201420443929 U CN 201420443929U CN 204110708 U CN204110708 U CN 204110708U
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- Prior art keywords
- door body
- waste
- opening
- hinge
- connecting rod
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Refuse-Collection Vehicles (AREA)
Abstract
The utility model discloses a rubbish door switching device and garbage truck, rubbish door switching device is including the door body (10) that is used for sealing rubbish mouth (62) of garbage truck box (60), and this rubbish door switching device is including setting up roof (61) of garbage truck box (60) with drive mechanism between the door body (10), this drive mechanism connect in drive arrangement (50), drive arrangement (50) can drive mechanism and make door body (10) are sealing the primary importance of rubbish mouth (62) with open move between the second place of rubbish mouth (62), can be under the prerequisite of guaranteeing that the garbage truck box has enough width, reduce operating personnel's working strength and guarantee the leakproofness reliably relatively.
Description
Technical field
The utility model relates to waste-skip device for opening/closing door, particularly, relates to a kind of waste-skip device for opening/closing door be used on the waste-skip that docks with Refuse bin.In addition, the utility model also relates to a kind of waste-skip.
Background technology
Along with the development of urbanization, the process load of municipal refuse is also come greatly.Now mostly a lot of city is to adopt after the garbage-compressing of dispersion is become block by Refuse bin, then is transported to and buries place and process.Usually need to load again after the garbage mouth used as unloading port in garbage truck box body docks with the input port of Refuse bin.
In prior art, adopt vertical hinged door more, utilize and manually carry out opening and closing, and the sealing band on manually operated door reliably cannot carry out failure-free sealing between vertical hinged door and garbage mouth, thus probably cause secondary pollution in transit.
In addition, the structure utilizing the oil cylinder being arranged on the both sides of garbage box vertical hinged door to be carried out to opening and closing is also had in the prior art.Although the working strength of operating personal can be reduced like this and relatively reliably ensure leak tightness.But, because national standard requires that the width of waste-skip entirety more than 2.5m, in order to the oil cylinder installing both sides just must reduce the width of garbage box, thus can not significantly reduce conveying efficiency.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of waste-skip device for opening/closing door, and this waste-skip device for opening/closing door under ensureing that garbage box has the prerequisite of enough width, can reduce the working strength of operating personal and relatively reliably ensure leak tightness.
To achieve these goals, the utility model provides a kind of waste-skip device for opening/closing door, it comprises the door body of the garbage mouth for closed garbage truck box body, this waste-skip device for opening/closing door comprises the transmission device between top board and described door body being arranged on described garbage truck box body, this transmission device is connected to actuating device, and described actuating device can drive described transmission device and described door body is moved between the primary importance closing described garbage mouth and the second place of opening described garbage mouth.
Preferably, described Men Tiwei monolithic door body.
Preferably, described transmission device comprises first connecting rod and second connecting rod, to form top board first hinge-point and top board second hinge-point on the diverse location that the first end of described first connecting rod and the first end of described second connecting rod are hinged on described top board respectively, to form door body first hinge-point and door body second hinge-point on the diverse location that the second end of described first connecting rod and the second end of described second connecting rod are hinged on described door body respectively.
Preferably, one end of described actuating device is hinged on described top board, and the other end is hinged on described first connecting rod.
Preferably, the position of close described top board first hinge-point of described first connecting rod is provided with hinged seat, the other end of described hinged seat and described actuating device is hinged drives hinge-point to be formed, and this driving hinge-point departs from the body of described first connecting rod.
Preferably, described garbage mouth is arranged on the rear wall of described garbage truck box body, the length of described first connecting rod than described top board first hinge-point along described garbage truck box body length direction to the large preliminary dimension of the distance of described garbage mouth.
Preferably, described door body first hinge-point is positioned at the upper end of described door body; Described door body second hinge-point is positioned at the medium position along its short transverse being connected to described door body.
Preferably, described door body is provided with the sealing band for the peripheral contact in described primary importance and described garbage mouth.
Preferably, the upper end of described door body is provided with the locking structure for being locked on by described door body in described primary importance in described garbage truck box body.
The utility model also provides a kind of waste-skip, comprise the garbage truck box body for holding rubbish, for loading and unloading the garbage mouth of rubbish, described waste-skip is provided with according to the waste-skip device for opening/closing door in technique scheme described in any one, to carry out opening and closing to described garbage mouth.
Known by technique scheme, owing to being provided with the transmission device that can be driven by actuating device at the top board of garbage truck box body, a body is moved between the primary importance of closed garbage mouth and the second place of opening garbage mouth, realize garbage mouth opening and closing, thus neither take the space of garbage truck box body both sides, also can realize the sealing between body and garbage mouth fully.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is 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 detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram that waste-skip device for opening/closing door that the utility model provides is in primary importance.
Fig. 2 is the schematic diagram that waste-skip device for opening/closing door that the utility model provides is in the second place.
Description of reference numerals
10 bodies 11 engage structure
20 first connecting rod 30 second connecting rods
40 hinged seat 50 actuating devices
60 garbage truck box body 61 top boards
62 garbage mouths
A top board first hinge-point B top board second hinge-point
C door body first hinge-point D door body second hinge-point
F drives hinge-point
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
The utility model provides a kind of waste-skip device for opening/closing door, comprise the door body 10 of the garbage mouth 62 for closed garbage truck box body 60, this waste-skip device for opening/closing door comprises the transmission device be arranged between the top board 61 of garbage truck box body 60 and door body 10, this transmission device is connected to actuating device 50, actuating device 50 can drive transmission device and make a body 10 the primary importance of closed garbage mouth 62 and open garbage mouth 62 the second place between move.
Because waste-skip device for opening/closing door is arranged on the top of garbage truck box body 60, namely on top board 61, utilize actuating device to operate the door body being connected to transmission device simultaneously.So fully garbage truck box body 60 can be formed as the width required by national standard, thus can either avoid utilizing two side cylinders to carry out diminishing of width of garbage truck box body 60 in the technical scheme of opening and closing in prior art and ensureing the conveying efficiency of waste-skip fully, can avoid again in prior art, utilizing the manually insecure problem of sealing occurred.
Such as described actuating device can be telescopic oil cylinder, and the main body of this telescopic oil cylinder is fixed on the top board 61 of garbage truck box body 60.The extension arm of this telescopic oil cylinder is hinged to one end of a body 10 by transmission device.When the entirety of door body is all released top board 61 by extension arm, this body can utilize gravity fall and close garbage mouth, and can realize self-locking.So not only can the working strength of reduction operation personnel, reliably can also ensure leak tightness.When extension arm shrinks, door body is pulled on top board 61, is in open mode to make garbage mouth 62.
As one preferred embodiment, door body 10 is integral type, and that is, the utility model adopts simple gate integral structure, namely utilizes a door body 10 just can close the whole of garbage mouth, thus reliably ensures leak tightness.
In addition, preferred transmission device comprises the first connecting rod 20 and second connecting rod 30 that be arranged in parallel, to form top board first hinge-point A and top board second hinge-point B on the diverse location that the first end of first connecting rod 20 and the first end of second connecting rod 30 are hinged on top board 61 respectively, to form door body first hinge-point C and door body second hinge-point D on the diverse location that the second end of first connecting rod 20 and the second end of second connecting rod 30 are hinged on a body 10 respectively.Like this, four-bar linkage is formed as the first connecting rod of transmission device and second connecting rod and door body 10 and top board 61.One end of actuating device 50 is hinged on top board 61, and the other end is hinged on first connecting rod 20.By actuating device 50, first connecting rod 20 is rotated, a body 10 can be moved between primary importance as shown in Figure 1 and the second place as shown in Figure 2, thus realize the opening and closing of door body.
Described actuating device 50 can take various suitable mechanism, as long as it can realize the rotation around top board first hinge-point A of first connecting rod, and such as electric pull bar etc.Preferred employing hydraulic actuating cylinder, particularly telescoping hydraulic cylinder, thus can provide more greatly and more stable power by opposite house.
More preferably, the position of the close top board first hinge-point A of first connecting rod 20 is provided with hinged seat 40, hinged seat 40 drives hinge-point F with the other end of actuating device 50 is hinged to be formed, and this driving hinge-point F departs from the body of described first connecting rod 20.Like this, when primary importance as shown in Figure 1, larger component upwards can be provided, thus a body 10 can be lifted relatively easily.
Particularly, garbage mouth is arranged on the rear wall of garbage truck box body 60, the length of first connecting rod 20 than top board first hinge-point A along garbage truck box body 60 length direction to the large preliminary dimension of the distance of garbage mouth 62.This preliminary dimension can be non-negative rational number.That is, the length of first connecting rod is greater than or equals the distance of top board first hinge-point A to garbage mouth.Like this, can ensure that a body is reliably pressed on garbage mouth preferably.Certainly, also according to the thickness of following sealing band and actuating device, suitable preliminary dimension can be set by the driving device thrust be delivered on a body.Sealing band can be arranged according to actual needs, on door body 10, be preferably provided with the sealing band for the peripheral contact in primary importance and garbage mouth 62, thus fully utilize have actuating device to provide thrust and ensure that Vehicular garbage secondary pollution can not occur in transit.
Particularly, door body first hinge-point C is positioned at the upper end of a body 10.This upper end refers to and to be in the first position at the expression door body of Fig. 1, the end of the top of the door body namely during plumbness.The transmission can carried out preferably like this, fully utilize have actuating device provide propulsive effort to ensure the leak tightness between Men Tiyu garbage mouth.In addition, the length of preferred first connecting rod is greater than the length of second connecting rod, thus ensures that door body first hinge-point C is positioned at the top of a body second hinge-point D all the time further, thus makes a body 10 more easily can change to primary importance from the second place.
Particularly, door body second hinge-point D is positioned at the medium position along its short transverse being connected to a body 10.This short transverse refers to the short transverse be in the first position at the expression door body at Fig. 1.The transmission can carried out preferably like this, fully utilize have actuating device provide propulsive effort to ensure the leak tightness between Men Tiyu garbage mouth.(optimum position of hinge-point D) and, because middle part is center of gravity position, therefore, it is possible to balance when ensureing that door body 10 changes between the first position and the second position preferably.
In addition, in order to more reliable, door body is sealed on garbage mouth, can also catch gear be provided with.This catch gear can take various suitable mechanism.Preferably, the upper end of door body 10 is provided with the locking structure 11 for being locked on by door body 10 in primary importance in garbage truck box body 60.
The utility model also provides a kind of waste-skip, comprise the garbage truck box body 60 for holding rubbish, for loading and unloading the garbage mouth of rubbish, waste-skip is provided with according to the waste-skip device for opening/closing door in technique scheme described in any one, to carry out opening and closing to described garbage mouth 62.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings 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 concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different 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.
Claims (10)
1. a waste-skip device for opening/closing door, it is characterized in that, comprise the door body (10) of the garbage mouth (62) for closed garbage truck box body (60), this waste-skip device for opening/closing door comprises the transmission device between top board (61) and described door body (10) being arranged on described garbage truck box body (60), this transmission device is connected to actuating device (50), described actuating device (50) can drive described transmission device and described door body (10) is moved between the primary importance and the second place of opening described garbage mouth (62) of closed described garbage mouth (62).
2. waste-skip device for opening/closing door according to claim 1, is characterized in that, described door body (10) is monolithic door body.
3. waste-skip device for opening/closing door according to claim 1, it is characterized in that, described transmission device comprises first connecting rod (20) and second connecting rod (30), to form top board first hinge-point (A) and top board second hinge-point (B) on the diverse location that the first end of described first connecting rod (20) and the first end of described second connecting rod (30) are hinged on described top board (61) respectively, to form door body first hinge-point (C) and door body second hinge-point (D) on the diverse location that second end of described first connecting rod (20) and the second end of described second connecting rod (30) are hinged on described door body (10) respectively.
4. waste-skip device for opening/closing door according to claim 3, is characterized in that, one end of described actuating device (50) is hinged on described top board (61), and the other end is hinged on described first connecting rod (20).
5. waste-skip device for opening/closing door according to claim 3, it is characterized in that, the position of close described top board first hinge-point (A) of described first connecting rod (20) is provided with hinged seat (40), described hinged seat (40) drives hinge-point (F) with the other end of described actuating device (50) is hinged to be formed, and this driving hinge-point (F) departs from the body of described first connecting rod (20).
6. waste-skip device for opening/closing door according to claim 3, it is characterized in that, described garbage mouth (62) is arranged on the rear wall of described garbage truck box body (60), the length of described first connecting rod (20) than described top board first hinge-point (A) along described garbage truck box body (60) length direction to the large preliminary dimension of the distance of described garbage mouth (62).
7. waste-skip device for opening/closing door according to claim 3, is characterized in that, described door body first hinge-point (C) is positioned at the upper end of described door body (10); Described door body second hinge-point (D) is positioned at the medium position along its short transverse being connected to described door body (10).
8. according to the waste-skip device for opening/closing door in claim 1-7 described in any one, it is characterized in that, described door body (10) is provided with the sealing band for the peripheral contact in described primary importance and described garbage mouth (62).
9. according to the waste-skip device for opening/closing door in claim 1-7 described in any one, it is characterized in that, the upper end of described door body (10) is provided with the locking structure (11) for described door body (10) being locked in described primary importance in described garbage truck box body (60).
10. a waste-skip, comprise the garbage truck box body (60) for holding rubbish, for loading and unloading the garbage mouth (62) of rubbish, it is characterized in that, described waste-skip is provided with according to the waste-skip device for opening/closing door in claim 1-9 described in any one, to carry out opening and closing to described garbage mouth (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443929.7U CN204110708U (en) | 2014-08-07 | 2014-08-07 | Garbage truck door opening and closing device and garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443929.7U CN204110708U (en) | 2014-08-07 | 2014-08-07 | Garbage truck door opening and closing device and garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110708U true CN204110708U (en) | 2015-01-21 |
Family
ID=52328049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443929.7U Expired - Lifetime CN204110708U (en) | 2014-08-07 | 2014-08-07 | Garbage truck door opening and closing device and garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204110708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275902A (en) * | 2015-05-27 | 2017-01-04 | 青岛中集专用车有限公司 | Bulk shipping equipment |
| CN109224793A (en) * | 2018-11-26 | 2019-01-18 | 佛山科学技术学院 | A kind of equipment using fence corona shower discharge treatment volatile organic contaminant |
| CN109368102A (en) * | 2018-12-12 | 2019-02-22 | 徐州徐工环境技术有限公司 | Garbage truck cover device, garbage truck box body and garbage truck |
| CN109399025A (en) * | 2018-12-13 | 2019-03-01 | 山东五征环保科技股份有限公司 | The self-discharging garbage vehicle of slide rail type mechanism for opening back door |
-
2014
- 2014-08-07 CN CN201420443929.7U patent/CN204110708U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275902A (en) * | 2015-05-27 | 2017-01-04 | 青岛中集专用车有限公司 | Bulk shipping equipment |
| CN106275902B (en) * | 2015-05-27 | 2018-09-11 | 青岛中集专用车有限公司 | Bulk shipping equipment |
| CN109224793A (en) * | 2018-11-26 | 2019-01-18 | 佛山科学技术学院 | A kind of equipment using fence corona shower discharge treatment volatile organic contaminant |
| CN109368102A (en) * | 2018-12-12 | 2019-02-22 | 徐州徐工环境技术有限公司 | Garbage truck cover device, garbage truck box body and garbage truck |
| CN109368102B (en) * | 2018-12-12 | 2023-09-26 | 徐州徐工环境技术有限公司 | Garbage truck top cover device, garbage truck box and garbage truck |
| CN109399025A (en) * | 2018-12-13 | 2019-03-01 | 山东五征环保科技股份有限公司 | The self-discharging garbage vehicle of slide rail type mechanism for opening back door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: ZOOMLION ENVIRONMENTAL INDUSTRY Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
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| CX01 | Expiry of patent term |