CN205907639U - Washing and sweeping vehicle box manhole cover switching device - Google Patents
Washing and sweeping vehicle box manhole cover switching device Download PDFInfo
- Publication number
- CN205907639U CN205907639U CN201620613863.0U CN201620613863U CN205907639U CN 205907639 U CN205907639 U CN 205907639U CN 201620613863 U CN201620613863 U CN 201620613863U CN 205907639 U CN205907639 U CN 205907639U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- mouthfuls
- cylinder
- valve
- directional control
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a washing and sweeping vehicle box manhole cover switching device mainly includes: air supply, gas holder, hand guiding valve, five mouthfuls of two magenetic exchange valve, cylinder, trigeminy piece, manhole cover, its characterized in that: the gas holder is connected with the air supply, hand guiding valve and gas tank connection are passed through to trigeminy piece one end, and five mouthfuls of two magenetic exchange valve and atmospheric pressure alarm device are connected respectively to the other end, and the pai kouchu at five mouthfuls of two magenetic exchange valve is installed to the silencer, five mouthfuls of two magenetic exchange valve pass through the trachea and connect the cylinder, and install on box and manhole cover at the cylinder both ends. It is above atmospheric pressure alarm device by atmospheric pressure alarm and joint. It is above the trigeminy piece constitute by filter, air -vent valve and oiler. The utility model has the advantages of rational in infrastructure, simple operation, safe and reliable.
Description
Technical field:
This utility model belongs to environmental sanitation refuse vehicle and manufactures field, more particularly, to a kind of sweeper casing manhole cover switch dress
Put.
Background technology:
With the continuous improvement of living standards of the people, urban construction scale constantly expands, and sweeper is played the part of in city
Role more and more important, corresponding operation practicality and convenience are required constantly to increase.And on the market the washing of mesh is swept
The not convenient matter of utmost importance that always user is reflected of casing manhole cover manual operation of car.For this reason, we have devised one kind
Sweeper casing manhole cover switching device, solves the problems referred to above.
Content of the invention:
The purpose of this utility model is that the casing manhole cover manual operation overcoming sweeper is not easily not enough, reduces
Hand labor intensity and a kind of sweeper casing manhole cover switching device is provided.
This utility model solves its technical problem and be employed technical scheme comprise that to be implemented: a kind of sweeper casing people
Port lid switching device, comprising: source of the gas, air accumulator, rubber sleeve valve, five mouthfuls of two solenoid directional control valves, cylinder, three linked piece, manhole covers, its
It is characterised by: air accumulator is connected with source of the gas；Three linked piece one end is connected with air accumulator by rubber sleeve valve, and the other end connects five mouthfuls respectively
Two solenoid directional control valves and pressure warner, acoustic filter is arranged on the Pai Kouchu of five mouthfuls of two solenoid directional control valves；Five mouthfuls two
Solenoid directional control valve connects cylinder by trachea, and cylinder two ends are arranged on casing and manhole cover.
Above-described pressure warner is made up of air pressure alarm and joint.
Above-described three linked piece is made up of filter, pressure regulator valve and oil feeder.
This utility model has rational in infrastructure, simple operation, the advantages of safe and reliable.
Brief description:
Fig. 1 is schematic diagram of gas circuit of the present utility model；
Fig. 2 is cylinder arrangement figure of the present utility model；
In figure: 1. source of the gas, 2. air accumulator, 3. rubber sleeve valve, 4. three linked piece, 5. five mouthfuls of two solenoid directional control valves, 6.
Acoustic filter, 7. cylinder, 8. manhole cover, 9. pressure warner.
Specific embodiment:
As shown in Figure 1 and Figure 2, a kind of sweeper casing manhole cover switching device, comprising: source of the gas 1, air accumulator 2, rubber sleeve valve
3rd, 4, five mouthfuls of two solenoid directional control valves 5, acoustic filter 6, cylinder 7, manhole cover 8, pressure warners 9 of three linked piece, its feature exists
In: air accumulator 2 is connected with source of the gas 1；Three linked piece 4 one end is connected with air accumulator 2 by rubber sleeve valve 3, and the other end connects five mouthfuls respectively
Two solenoid directional control valves 5 and pressure warner 9, acoustic filter 6 is arranged on the Pai Kouchu of five mouthfuls of two solenoid directional control valves 5；Five mouthfuls
Two solenoid directional control valves 5 connect cylinder 7 by trachea, and cylinder 7 two ends are arranged on casing and manhole cover 8.
Above-described pressure warner 9 is made up of air pressure alarm and joint.
Above-described three linked piece 4 is made up of filter, pressure regulator valve and oil feeder.
Embodiment: manhole cover is opened: five mouthfuls of two solenoid directional control valve 5ya obtain electric after, upper connect in gas circuit, pressure is empty
Gas enters cylinder rod chamber, realizes manhole cover 8 and fully opens.
Manhole cover is closed: after five mouthfuls two solenoid directional control valve 5ya dead electricity, bottom is connected in gas circuit, and pressure air enters gas
Cylinder rodless cavity, thus realize manhole cover 8 completely close.
Claims (1)
1. a kind of sweeper casing manhole cover switching device, including source of the gas (1), air accumulator (2), rubber sleeve valve (3), three linked piece (4),
Five mouthfuls two solenoid directional control valves (5), acoustic filter (6), cylinder (7), manhole cover (8), pressure warner (9) it is characterised in that:
Air accumulator (2) is connected with source of the gas (1)；Rubber sleeve valve (3) and storage are passed through in three linked piece (4) (filter, pressure regulator valve and oil feeder) one end
Gas tank (2) connects, and the other end connects five mouthfuls two solenoid directional control valves (5) and pressure warner (9) respectively, and acoustic filter (6) is pacified
It is contained in the Pai Kouchu of five mouthfuls two solenoid directional control valves (5)；Five mouthfuls two solenoid directional control valves (5) connect cylinder (7), gas by trachea
Cylinder (7) two ends are arranged on casing and manhole cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613863.0U CN205907639U (en) | 2016-06-22 | 2016-06-22 | Washing and sweeping vehicle box manhole cover switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613863.0U CN205907639U (en) | 2016-06-22 | 2016-06-22 | Washing and sweeping vehicle box manhole cover switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907639U true CN205907639U (en) | 2017-01-25 |
Family
ID=57813092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613863.0U Expired - Fee Related CN205907639U (en) | 2016-06-22 | 2016-06-22 | Washing and sweeping vehicle box manhole cover switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468986A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Sweeper |
-
2016
- 2016-06-22 CN CN201620613863.0U patent/CN205907639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468986A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Sweeper |
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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 |
Granted publication date: 20170125 Termination date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |