CN105383840A - Lifting and locking device of packer of garbage truck - Google Patents
Lifting and locking device of packer of garbage truck Download PDFInfo
- Publication number
- CN105383840A CN105383840A CN201510840554.7A CN201510840554A CN105383840A CN 105383840 A CN105383840 A CN 105383840A CN 201510840554 A CN201510840554 A CN 201510840554A CN 105383840 A CN105383840 A CN 105383840A
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- CN
- China
- Prior art keywords
- lifting
- garbage truck
- precompressor
- pull bar
- ladle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Refuse-Collection Vehicles (AREA)
Abstract
The invention relates to a lifting and locking device of a packer of a garbage truck. The lifting and locking device comprises a barrel body of the garbage truck and the packer. The barrel body is hinged to one end of the packer. The lifting and locking device further comprises a pull rod and a lifting oil cylinder. The pull rod is arranged on the barrel body and can slide along the barrel body. One end of the lifting oil cylinder is hinged to the pull rod, and the other end of the lifting oil cylinder is connected with the packer. The packer is further provided with a lock hook capable of being matched tightly with the pull rod. The lifting and locking device of the packer of the garbage truck is simple and reasonable in structural design, locking, unhooking, lifting, putting and other actions between the packer and the barrel body are completed through one set of lifting oil cylinder; the structure is compact, the appearance is attractive, one set of locking oil cylinder is omitted, and one set of multi-way valve and oil way is omitted; and operation is simple, unhooking and lifting are completed through one key, and wrong operation cannot be generated.
Description
Technical field
The present invention relates to waste-skip manufacturing technology field, be specifically related to a kind of filling device of garbage truck lifting latching device.
Background technology
Rear-loading compression type garbage truck in use, needs locking precompressor on ladle body, ensures that it does not leak rubbish and sewage, reduce secondary pollution.During discharging, need lifting precompressor, allow precompressor separate with ladle body.At present, rear-loading compression type garbage truck needs elevating ram to practise the lifting action of three precompressors, and the cooperation of locking cylinder and latch hook realizes action precompressor being locked at ladle body, and two cover oil cylinders and oil circuit make whole system complex structure, complex operation, too increases waste-skip manufacturing cost simultaneously.
Summary of the invention
For solving the technical matters existed in prior art, the invention provides a kind of filling device of garbage truck lifting latching device of structure design advantages of simple.
Technique effect of the present invention is achieved through the following technical solutions:
A kind of filling device of garbage truck lifting latching device, comprise ladle body and the precompressor of waste-skip, described ladle body and precompressor one end hinged, also comprise pull bar and elevating ram, described pull bar is arranged on ladle body, and can slide along ladle body, described elevating ram one end is connected with pull bar, the other end is connected with precompressor, and on described precompressor, being also provided with can latch hook friction tight with described Draw bar lock.
Further, described ladle body is also provided with inhibiting device, described inhibiting device limits described draw rod positions.
Further, described pull bar is provided with limiting section, described inhibiting device is limited described draw rod positions by described limiting section.
Further, described pull bar is provided with lateral pin, described latch hook buckles on described lateral pin.
Preferably, in arc-shaped inside described latch hook, described lateral pin sense of motion and described latch hook circular arc tangential line direction are 20 ° of angles.
The invention has the beneficial effects as follows:
Filling device of garbage truck lifting latching device disclosed in this invention, structure design advantages of simple, with one group of elevating ram just complete precompressor and ladle body locking, unhook, lifting, the action such as to put down.Compact conformation, aesthetic in appearance, and save one group of locking cylinder, and lacked one group of multiway valve and oil circuit.Make simple to operate, one-key operation unhook and lifting, can not faulty operation be produced.
Accompanying drawing explanation
Fig. 1 is filling device of garbage truck lifting latching device disclosed by the invention (precompressor lifting state) structural representation;
Fig. 2 is filling device of garbage truck lifting latching device (precompressor locking state) structural representation disclosed by the invention;
Fig. 3 is filling device of garbage truck lifting latching device latch hook disclosed by the invention and draw lever locking structural representation front view;
Fig. 4 is filling device of garbage truck lifting latching device latch hook disclosed by the invention and draw lever locking structural representation right elevation.
Detailed description of the invention
Technical solution of the present invention is introduced in detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, a kind of filling device of garbage truck lifting latching device, comprise ladle body 1 and the precompressor 2 of waste-skip, described ladle body 1 is articulated and connected with precompressor 2 one end, also comprises pull bar 4 and elevating ram 3, described pull bar 4 is arranged on ladle body 1, and can slide along ladle body 1, described elevating ram 3 one end and pull bar 4 are articulated and connected, and the other end is fixedly hinged with precompressor 2 and is connected, at described precompressor 2 lower position, be also provided with and can lock friction tight latch hook 7 with described pull bar 4.
Further, described ladle body 1 is also provided with inhibiting device 5, and described inhibiting device 5 is limiting stopper, and described pull bar 4 is provided with limiting section 6, described limiting section 6 is the projection arranged perpendicular to pull bar 4, and described inhibiting device 5 is limited described pull bar 4 position by described limiting section 6.
Described pull bar 4 lower end position is provided with lateral pin 8, and described lateral pin 8 is vertically set on described pull bar 4 both sides, and in arc-shaped inside described latch hook 7, described latch hook 7 inner arc buckles on described lateral pin 8.Described lateral pin 8 sense of motion and described latch hook 7 circular arc tangential line direction are 20 ° of angles.
Introduce the specific works process of filling device of garbage truck lifting latching device in the embodiment of the present invention below:
1, precompressor lifting action:
Elevating ram 3 extends and down moves, pull bar 4 is driven to move downward along ladle body 1, when the limiting section 6 on pull bar 4 encounters oil cylinder inhibiting device 5, now pull bar 4 and precompressor latch hook 7 break off relations, elevating ram 3 continues to extend, stop due to oil cylinder inhibiting device 5 makes elevating ram 3 that pull bar 4 cannot be driven to continue to move downward, and elevating ram 3 by precompressor 2 lifting, makes itself and ladle body 1 separate under the effect of application force.
2, precompressor puts down action:
Elevating ram 3 is regained, and now precompressor 2 is due to the first action of effect of gravity, moves downward, until run into ladle body 1, elevating ram 3 continues to regain, now elevating ram 3 bar footpath upward movement, and lateral pin 8 and the precompressor latch hook 7 of pull bar 4 bottom are locked.Because the moving line of lateral pin 8 on pull bar 4 and the tangent line of precompressor latch hook 7 inner arc exist angle α, α is arranged between 10 ° ~ 20 °, when ensureing pull bar 4 upward movement, precompressor latch hook 7 just has the individual motion perpendicular to lateral pin 8 on pull bar 4, precompressor 2 and ladle body 1 is made to draw tighter and tighter, impel the sealant on precompressor to have a Light deformation, so just sealed the sewage in ladle body, avoided secondary pollution.
Therefore, although previous embodiment is to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a filling device of garbage truck lifting latching device, comprise ladle body and the precompressor of waste-skip, described ladle body and precompressor one end hinged, it is characterized in that: also comprise pull bar and elevating ram, described pull bar is arranged on ladle body, and can slide along ladle body, described elevating ram one end is connected with pull bar, the other end is connected with precompressor, and on described precompressor, being also provided with can latch hook friction tight with described Draw bar lock.
2. a kind of filling device of garbage truck lifting latching device according to claim 1, it is characterized in that: on described ladle body, be also provided with inhibiting device, described inhibiting device limits described draw rod positions.
3. a kind of filling device of garbage truck lifting latching device according to claim 2, it is characterized in that: on described pull bar, be provided with limiting section, described inhibiting device is limited described draw rod positions by described limiting section.
4. a kind of filling device of garbage truck lifting latching device according to claim 1, it is characterized in that: on described pull bar, be provided with lateral pin, described latch hook buckles on described lateral pin.
5. a kind of filling device of garbage truck lifting latching device according to claim 4, is characterized in that: in arc-shaped inside described latch hook, described lateral pin sense of motion and described latch hook circular arc tangential line direction are 20 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840554.7A CN105383840A (en) | 2015-11-27 | 2015-11-27 | Lifting and locking device of packer of garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840554.7A CN105383840A (en) | 2015-11-27 | 2015-11-27 | Lifting and locking device of packer of garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383840A true CN105383840A (en) | 2016-03-09 |
Family
ID=55416723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840554.7A Pending CN105383840A (en) | 2015-11-27 | 2015-11-27 | Lifting and locking device of packer of garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383840A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671345A1 (en) * | 1994-03-08 | 1995-09-13 | ELEKTROMANUFAKTUR ZANGENSTEIN HANAUER GmbH & Co. | Refuse container with locking system |
| CN201206045Y (en) * | 2008-04-11 | 2009-03-11 | 青特集团有限公司 | Compression type refuse lorries with rear packer hydraulic locking device |
| CN202296045U (en) * | 2011-11-02 | 2012-07-04 | 长沙中联重科环卫机械有限公司 | Locking device for filling device of after-loading compression garbage truck |
| CN203795993U (en) * | 2014-03-18 | 2014-08-27 | 龙岩瑞华通用机械有限公司 | Opening and closing device for rubbish compressor discharging door |
| CN204751181U (en) * | 2015-06-02 | 2015-11-11 | 长沙梅花汽车制造有限公司 | Seal structure is locked in closing of precompressor |
-
2015
- 2015-11-27 CN CN201510840554.7A patent/CN105383840A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0671345A1 (en) * | 1994-03-08 | 1995-09-13 | ELEKTROMANUFAKTUR ZANGENSTEIN HANAUER GmbH & Co. | Refuse container with locking system |
| CN201206045Y (en) * | 2008-04-11 | 2009-03-11 | 青特集团有限公司 | Compression type refuse lorries with rear packer hydraulic locking device |
| CN202296045U (en) * | 2011-11-02 | 2012-07-04 | 长沙中联重科环卫机械有限公司 | Locking device for filling device of after-loading compression garbage truck |
| CN203795993U (en) * | 2014-03-18 | 2014-08-27 | 龙岩瑞华通用机械有限公司 | Opening and closing device for rubbish compressor discharging door |
| CN204751181U (en) * | 2015-06-02 | 2015-11-11 | 长沙梅花汽车制造有限公司 | Seal structure is locked in closing of precompressor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |