CN203246765U - Top door pushing device for sanitation dump garbage truck - Google Patents
Top door pushing device for sanitation dump garbage truck Download PDFInfo
- Publication number
- CN203246765U CN203246765U CN 201320191701 CN201320191701U CN203246765U CN 203246765 U CN203246765 U CN 203246765U CN 201320191701 CN201320191701 CN 201320191701 CN 201320191701 U CN201320191701 U CN 201320191701U CN 203246765 U CN203246765 U CN 203246765U
- Authority
- CN
- China
- Prior art keywords
- air chamber
- transmission arm
- top door
- environmental sanitation
- lifting device
- 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.)
- Expired - Fee Related
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Abstract
The utility mode discloses a top door pushing device for a sanitation dump garbage truck. The top door pushing device for the sanitation dump garbage truck is characterized in that an air chamber, a transmission arm, a rotating shaft and a manually operated valve are included, the air chamber is fixedly connected with the transmission arm and is communicated with a brake venting barrel of the sanitation dump garbage truck through a pipeline, the transmission arm is fixedly connected with the rotating shaft, and the manually operated valve is mounted on the pipeline between the air chamber and the brake venting barrel. The top door pushing device for the sanitation dump garbage truck is convenient to operate, saving in labor and very safe.
Description
Technical field
Embodiment of the present utility model relates to automobile manufacture industry, and more specifically, embodiment of the present utility model relates to a kind of environmental sanitation self-discharging garbage top door push lifting device.
Background technology
At present; advance garbage mouth above waste-skip self-unloading casing is generally on the market and cover form without roof door; rubbish inclination situation often can appear if such container fully laden descends after lifting; common terms of settlement is: increase a S. A. roof door supporting cover in the casing import; uncover when needs are loaded rubbish, then the lifting bucket is poured in the rubbish inlet body.Shortcomings such as although above-mentioned way can be dealt with problems, and has inconvenient operation, and are not quick, in addition, waste-skip begins to need manually to open the roof door lid before the operation, complex operation, and number of times is frequent, and holding time is of a specified duration, weak effect, and also have security hidden trouble.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of environmental sanitation self-discharging garbage top door push lifting device is provided, and solves waste-skip self-unloading casing without problems such as roof door lid or roof door lid operation inconvenience with expectation.
For solving above-mentioned technical matters, a kind of embodiment of the present utility model by the following technical solutions:
A kind of environmental sanitation self-discharging garbage top door push lifting device, comprise air chamber, transmission arm, turning cylinder and hand valve, described air chamber is captiveed joint with transmission arm, the brake gas outlet of described air chamber and environmental sanitation self-unloading garbage cart passes through pipeline communication, described transmission arm is captiveed joint with turning cylinder, and described hand valve is installed on the pipeline between air chamber and the described brake gas outlet.
Further technical scheme is, described air chamber is comprised of outer sleeve and inner expansion link, has admission port on the described outer sleeve, has air extractor duct on the described inner expansion link.
Further technical scheme is, described air chamber is connected with the screw that is fixedly connected as between the transmission arm, and described screw is arranged on the described air extractor duct.
Further technical scheme is, the point of connection of described pipeline and air chamber is arranged on the described admission port.
Further technical scheme is, is fixedly connected as welding between described transmission arm and the turning cylinder.
Further technical scheme is, described transmission arm is equilateral triangle.
Further technical scheme is, described hand valve is positioned at the operator's compartment of environmental sanitation self-unloading garbage cart.
Compared with prior art, one of the beneficial effects of the utility model are: manually-operated gate control air chamber, and air chamber promotes transmission arm and rotates, transmission arm drives turning cylinder and rotates, and turning cylinder drives roof door and raises, and this roof door push lifting device is not only easy to operate, time saving and energy saving, use also very safe.
Description of drawings
Fig. 1 is the birds-eye view of environmental sanitation self-discharging garbage top door push lifting device.
Fig. 2 is the lateral plan that environmental sanitation self-discharging garbage top door push lifting device is uploaded swing arm.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Environmental sanitation self-discharging garbage top door push lifting device shown in Figure 1 comprises turning cylinder 101, transmission arm 102, air chamber 105 and hand valve (not shown); Turning cylinder 101 is fixed together with roof door 107, therefore, the rotation of turning cylinder 101 can drive roof door 107 and raise, and transmission arm 102 is fixed on turning cylinder 101 1 ends, fixed form between them is consistent with fixed form between turning cylinder 101 and the roof door 107, all adopts welding manner to fix; Air chamber 105 is comprised of outer sleeve and inner expansion link, air chamber 105 has air extractor duct 104 and admission port 106, air extractor duct 104 is positioned on the inside expansion link of air chamber 105, admission port 106 is positioned on the outer sleeve of air chamber 105, captive joint by screw 103 between air extractor duct 104 on the inner expansion link and the transmission arm 102, so the activity of inner expansion link can drive the transmission arm activity; Admission port 106 is communicated with the brake gas outlet of environmental sanitation self-unloading garbage cart by pipeline.Hand valve is used for the air inlet of control air chamber 105, and it is installed in air chamber 105 and environmental sanitation self-unloading garbage cart and brakes on the pipeline between the gas outlet, and hand valve is positioned at the operator's compartment of waste-skip, and chaufeur can be controlled the roof door push lifting device by hand valve.
A plurality of bearings 108 are set on the turning cylinder 101, the position that bearing 108 is used for erecting turning cylinder 101 and fixed bias circuit 101, the fixed form between bearing 108 and the turning cylinder 101 is welding.
Preferably, transmission arm 102 is equilateral triangle, and as shown in Figure 2, this shape moment is maximum, can be with the moving transmission arm rotation of trying hard to recommend of minimum when the inside of air chamber expansion link extend, and namely very the labour-saving raises the roof door of environmental sanitation self-unloading garbage cart.
During operation, chaufeur is sitting in the operator's compartment and drives, by the valve on the hand valve opening conduits, pressurized air promotes the inside expansion link elongation of air chamber, owing to captive joint by screw between inner expansion link and the transmission arm, drives the transmission arm rotation during therefore inner expansion link elongation, because transmission arm and turning cylinder belong to concentric structure, therefore the rotation of transmission arm can drive the rotation of turning cylinder, and turning cylinder is weld together with the waste-skip roof door, thereby driving roof door raises; After the operating personnel pours rubbish in the container of waste-skip, close the valve on the pipeline, because the roof door own wt makes its decline, and the interior pressure that raises without the high pressure air manufacturing of air chamber this moment, atmospheric pressure reduces in the air chamber, so inner expansion link retraction air chamber, the drive transmission arm rotates, descend thereby make turning cylinder drive roof door, so can make roof door open and close again safety easy and simple to handle.
Although with reference to explanatory embodiment of the present utility model the utility model is described here, but, should be appreciated that those skilled in the art can design a lot of other modification and embodiments, these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to constituent elements and/or the layout of subject combination layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (7)
1. environmental sanitation self-discharging garbage top door push lifting device, it is characterized in that: comprise air chamber, transmission arm, turning cylinder and hand valve, described air chamber is captiveed joint with transmission arm, the brake gas outlet of described air chamber and environmental sanitation self-unloading garbage cart passes through pipeline communication, described transmission arm is captiveed joint with turning cylinder, and described hand valve is installed on the pipeline between air chamber and the described brake gas outlet.
2. environmental sanitation self-discharging garbage top door push lifting device according to claim 1, it is characterized in that: described air chamber is comprised of outer sleeve and inner expansion link, has admission port on the described outer sleeve, has air extractor duct on the described inner expansion link.
3. environmental sanitation self-discharging garbage top door push lifting device according to claim 1 and 2 is characterized in that: described air chamber is connected with the screw that is fixedly connected as between the transmission arm, and described screw is arranged on the described air extractor duct.
4. environmental sanitation self-discharging garbage top door push lifting device according to claim 2, it is characterized in that: the point of connection of described pipeline and air chamber is arranged on the described admission port.
5. environmental sanitation self-discharging garbage top door push lifting device according to claim 1 is characterized in that: be fixedly connected as welding between described transmission arm and the turning cylinder.
6. environmental sanitation self-discharging garbage top door push lifting device according to claim 1, it is characterized in that: described transmission arm is equilateral triangle.
7. environmental sanitation self-discharging garbage top door push lifting device according to claim 1, it is characterized in that: described hand valve is positioned at the operator's compartment of environmental sanitation self-unloading garbage cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191701 CN203246765U (en) | 2013-04-16 | 2013-04-16 | Top door pushing device for sanitation dump garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191701 CN203246765U (en) | 2013-04-16 | 2013-04-16 | Top door pushing device for sanitation dump garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246765U true CN203246765U (en) | 2013-10-23 |
Family
ID=49373217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191701 Expired - Fee Related CN203246765U (en) | 2013-04-16 | 2013-04-16 | Top door pushing device for sanitation dump garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663402A (en) * | 2021-08-20 | 2021-11-19 | 江苏德康医疗器械有限公司 | Liquid cosmetics filter with multiple filtration mode |
-
2013
- 2013-04-16 CN CN 201320191701 patent/CN203246765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663402A (en) * | 2021-08-20 | 2021-11-19 | 江苏德康医疗器械有限公司 | Liquid cosmetics filter with multiple filtration mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20200416 |