CN205206024U - Automation of power takeoff device out of supply behind soil pick -up car - Google Patents
Automation of power takeoff device out of supply behind soil pick -up car Download PDFInfo
- Publication number
- CN205206024U CN205206024U CN201520853225.1U CN201520853225U CN205206024U CN 205206024 U CN205206024 U CN 205206024U CN 201520853225 U CN201520853225 U CN 201520853225U CN 205206024 U CN205206024 U CN 205206024U
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- CN
- China
- Prior art keywords
- power takeoff
- car
- valve
- soil pick
- automation
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- 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 model relates to soil pick -up car field is an automation of power takeoff device out of supply behind soil pick -up car. The one end and the pilot lamp 2 of characterized by power takeoff switch 1 are connected, and the other end and the alarm 3 and the electromagnetism pneumatic valve 4 of power takeoff switch 1 are connected, and the other end of electromagnetism pneumatic valve 4 is connected with power takeoff 5 and chassis gas altar 6. Owing to adopted this technical scheme, whole operation process can just be accomplished alone to the vacuum sewage suction car when the suction operation to can prevent effectively that the foul solution from inhaling man houyi and completely flowing backwards and get into vacuum system and damage the vacuum pump.
Description
Technical field
The utility model relates to suction-type sewer scavenger field, is a kind of device automatic out of supply of suction-type sewer scavenger rear power takeoff.
Background technology
During suction-type sewer scavenger operation, driver opens the power taking of power take-off valve engage a gear at driver's cabin, and vacuum soil pick-up pump starts running.What operator's observable soil pick-up tank body was installed looks excrement window, when soiling solution is to the height of setting, namely closes cross valve or soil pick-up sebific duct is pulled away from soil pick-up pond air is entered.Soiling solution arrives setting height alarm device sound simultaneously, and driver receives signal, and can close power take-off valve, vacuum pump quits work.
Summary of the invention
The purpose of this utility model to provide a kind of suction-type sewer scavenger to be filled the automatic device out of supply of warning rear power takeoff.Being switched on or switched off of power takeoff is controlled by the electromagnetic gas valve of in driver's cabin, controlled the operation cylinder of power takeoff, thus complete the engage a gear of power takeoff or work out of supply by electromagnetic gas valve.Be connected in parallel on by alarm on electromagnetic gas valve circuit, open power take-off valve, relay indicating light is bright, and alarm relay is normally open at ordinary times, power takeoff engage a gear; When alarm equipment alarm, relay is normally off, electromagnetic valve power-off, and power takeoff is out of supply, and vacuum pump quits work.Driver can close power take-off valve after pump stops, and relay indicating light puts out.
The utility model is achieved like this: a kind of device automatic out of supply of suction-type sewer scavenger rear power takeoff, it is characterized in that one end of power take-off valve 1 is connected with indicator lamp 2, the other end of power take-off valve 1 is connected with alarm 3 and electromagnetic gas valve 4, and the other end of electromagnetic gas valve 4 is connected with power takeoff 5 and chassis gas altar 6.
Owing to have employed technique scheme, vacuum cleaning truck, when pumping operation, a people can just complete whole operation process, and overflows refluence after effectively preventing soiling solution to be filled and enter vacuum system and damage vacuum pump.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings: 1, power take-off valve; 2, indicator lamp; 3, alarm; 4, electromagnetic gas valve; 5, power takeoff; 6, chassis gas altar.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
In FIG, one end of power take-off valve 1 is connected with indicator lamp 2, and the other end of power take-off valve 1 is connected with alarm 3 and electromagnetic gas valve 4, and the other end of electromagnetic gas valve 4 is connected with power takeoff 5 and chassis gas altar 6.
Power take-off valve 1 and indicator lamp 2 are arranged in driver's cabin, and during operation, driver opens power take-off valve 1, indicator lamp 2 is bright, and when alarm 3 does not ring, relay is normally off, electromagnetic gas valve 4 controls gas circuit and makes power takeoff 5 engage a gear, and power takeoff 5 drives vacuum pump to operate, suction-type sewer scavenger suction soiling solution.When soiling solution reaches setting height, alarm 3 sound, now relay is normally open, electromagnetic gas valve 4 power-off, power takeoff 5 does not have air pressure out of supply, vacuum pump shuts down, and driver just can close cross valve, regains soil pick-up sebific duct, indicator lamp 2 in driver's cabin is still shown as duty (lamp is bright), driver gets back to driver's cabin domestic demand and closes power take-off valve 1, and indicator lamp 2 puts out, and just suction-type sewer scavenger can be driveed from job site.
Claims (1)
1. the device automatic out of supply of a suction-type sewer scavenger rear power takeoff, it is characterized in that one end of power take-off valve (1) is connected with indicator lamp (2), the other end of power take-off valve (1) is connected with alarm (3) and electromagnetic gas valve (4), and the other end of electromagnetic gas valve (4) is connected with power takeoff (5) and chassis gas altar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853225.1U CN205206024U (en) | 2015-10-30 | 2015-10-30 | Automation of power takeoff device out of supply behind soil pick -up car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853225.1U CN205206024U (en) | 2015-10-30 | 2015-10-30 | Automation of power takeoff device out of supply behind soil pick -up car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206024U true CN205206024U (en) | 2016-05-04 |
Family
ID=55843750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853225.1U Expired - Fee Related CN205206024U (en) | 2015-10-30 | 2015-10-30 | Automation of power takeoff device out of supply behind soil pick -up car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230093A (en) * | 2018-08-13 | 2019-01-18 | 福建龙马环卫装备股份有限公司 | A kind of anti-spillage dropping control device of garbage truck sewage |
| CN112228553A (en) * | 2020-10-27 | 2021-01-15 | 西安法士特汽车传动有限公司 | Gear-off preventing lock and gear-off preventing control system comprising same |
-
2015
- 2015-10-30 CN CN201520853225.1U patent/CN205206024U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230093A (en) * | 2018-08-13 | 2019-01-18 | 福建龙马环卫装备股份有限公司 | A kind of anti-spillage dropping control device of garbage truck sewage |
| CN109230093B (en) * | 2018-08-13 | 2024-03-22 | 福龙马集团股份有限公司 | Anti-sprinkling device for sewage of garbage truck |
| CN112228553A (en) * | 2020-10-27 | 2021-01-15 | 西安法士特汽车传动有限公司 | Gear-off preventing lock and gear-off preventing control system comprising same |
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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: 20160504 Termination date: 20161030 |