CN202558391U - Reeling device hydraulic control system for combine suction-type sewer scavenger - Google Patents
Reeling device hydraulic control system for combine suction-type sewer scavenger Download PDFInfo
- Publication number
- CN202558391U CN202558391U CN2012201124332U CN201220112433U CN202558391U CN 202558391 U CN202558391 U CN 202558391U CN 2012201124332 U CN2012201124332 U CN 2012201124332U CN 201220112433 U CN201220112433 U CN 201220112433U CN 202558391 U CN202558391 U CN 202558391U
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- Prior art keywords
- hydraulic
- control system
- oil pipe
- hydraulic oil
- reeling device
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- Expired - Fee Related
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Abstract
The utility model discloses a reeling device hydraulic control system for a combine suction-type sewer scavenger. A hydraulic system controls a reeling device to rotate to achieve winding and unwinding movement of a sewage suction flexible pipe on the reeling device, and the reeling device hydraulic control system is characterized in that a hydraulic oil-way control system of the reeling device comprises an oil tank, a high pressure gear pump, a three-position six-way reversing valve, a hydraulic motor and hydraulic oil pipes for connecting the oil tank, the high pressure gear pump, the three-position six-way reversing valve and the hydraulic motor, the oil tank is connected with the high pressure gear pump through the hydraulic oil pipe, the high pressure gear pump is connected with the three-position six-way reversing valve through the hydraulic oil pipe, the three-position six-way reversing valve is connected with the hydraulic motor through the hydraulic oil pipe, an adjustable throttle valve is arranged between an inlet hydraulic oil pipe and an outlet hydraulic oil pipe of the hydraulic motor in parallel, and the hydraulic motor is connected with the reeling device through the hydraulic oil pipe. The reeling device hydraulic control system effectively solves the problem that the existing combine suction-type sewer scavenger manually winds and unwinds a dredging flexible pipe in a dredging operation process to increase labor intensity of operation personnel and reduce work efficiency and solves the problem that control accuracy is poor and work is unstable when electric driving is adopted.
Description
Technical field
The utility model relates to the hydraulic control system technical field, is specifically related to the automobile-used reel device of a kind of combined suction sewage hydraulic control system.
Background technology
Combined suction sewage truck is mainly used in sewage, mud and the sandstone, large-scale of all kinds of underground sewers in city, catch-basin and inspection shaft; The suction of block, transport, remove stage makeup and costume, can be used for the desilting and the mediation in suction, transportation and small-sized river course of sewage, industrial waste oil and the waste water of large-scale industrial enterprise simultaneously.At present; The mediation flexible pipe is wrapped on the reel device usually, and suction-type sewer scavenger comes folding and unfolding mediation flexible pipe through manual rotation reel usually in the mediation operation process; If the pipeline of mediation is longer; Flexible pipe is stained with mud usually in removal process, operating personal needs the muscle power of labor, and work efficiency is low; Also occur power-actuated reel device in the market, through driven by motor chain wheel drive reel device, but control accuracy is relatively poor, and control accuracy receives operating environment restriction, job insecurity.
Summary of the invention
The technical matters that the utility model will solve provides the automobile-used reel device of a kind of combined suction sewage hydraulic control system; The utility model not only efficiently solves existing combined suction sewage truck in the mediation operation process; Manually flexible pipe is dredged in folding and unfolding; Increased labor intensity of operating staff, the problem that work efficiency reduces; And when having solved the employing driven by power, control accuracy is poor, the problem of job insecurity.
The utility model is realized through following technical scheme:
The automobile-used reel device of a kind of combined suction sewage hydraulic control system; Thereby realize the folding and unfolding action of the soil pick-up flexible pipe on the reel device through the rotation of HYDRAULIC CONTROL SYSTEM reel device; Said reel device hydraulic circuit control system comprises fuel tank, high-pressure gear pump, three six-way transfer valves, HM Hydraulic Motors and is used for above-mentioned parts bonded assembly hydraulic oil pipe; Fuel tank is connected with high-pressure gear pump through hydraulic oil pipe; High-pressure gear pump is connected with three six-way transfer valves through hydraulic oil pipe; Three six-way transfer valves are connected with HM Hydraulic Motor through hydraulic oil pipe, and parallel connection is provided with adjustable throttling between the HM Hydraulic Motor liquid inlet and outlet pressuring oil pipe, and HM Hydraulic Motor is connected with the reel device through hydraulic oil pipe.
The further Technological improvement plan of the utility model is:
Said three six-way transfer valve parallel connections are provided with by pass valve; Be provided with filter between said fuel tank and the high-pressure gear pump.
The utility model compared with prior art; Have obvious advantage, the utility model, thus realized folding and unfolding action through the soil pick-up flexible pipe on the rotation realization reel device of HYDRAULIC CONTROL SYSTEM reel device; Not only greatly reduce labor intensity of operating personnel; Improved work efficiency, control accuracy is high simultaneously, working stability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; Thereby the utility model is realized the folding and unfolding action of the soil pick-up flexible pipe on the reel device 8 through the rotation of HYDRAULIC CONTROL SYSTEM reel device 8; Reel device hydraulic circuit control system comprises fuel tank 1, high-pressure gear pump 3, three six-way transfer valves 4, HM Hydraulic Motors 6 and is used for above-mentioned parts bonded assembly hydraulic oil pipe; Fuel tank 1 is connected with high-pressure gear pump 3 through hydraulic oil pipe; High-pressure gear pump 3 is connected with three six-way transfer valves 4 through hydraulic oil pipe; Three six-way transfer valves 4 are connected with HM Hydraulic Motor 6 through hydraulic oil pipe, and parallel connection is provided with adjustable throttling 5 between the HM Hydraulic Motor 6 liquid inlet and outlet pressuring oil pipes, and HM Hydraulic Motor 6 is connected with reel device 8 through hydraulic oil pipe.
Still as shown in Figure 1, three six-way transfer valve 4 parallel connections are provided with by pass valve 7, are provided with filter 2 between fuel tank 1 and the high-pressure gear pump 3.
Sketch the working process of the utility model in conjunction with Fig. 1:
Reel device hydraulic circuit control system: hydraulic oil is after filter 2 filters in the fuel tank 1; Flow to three six-way transfer valves 4 through high-pressure gear pump 3 through hydraulic oil pipe, when three six-way transfer valves 4 were in the meta position, hydraulic oil directly flowed back to fuel tank 1; When three six-way transfer valves 4 are in upper position; HM Hydraulic Motor 6 drives reel device 8 and rotates, and when three six-way transfer valves 4 were in the next position, HM Hydraulic Motor 6 drove reel device 8 counter-rotation.
The utility model has reached the foregoing invention purpose in sum.
Claims (3)
1. the automobile-used reel device of combined suction sewage hydraulic control system; Thereby realize the folding and unfolding action of the soil pick-up flexible pipe on the reel device through the rotation of HYDRAULIC CONTROL SYSTEM reel device; It is characterized in that: said reel device hydraulic circuit control system comprises fuel tank, high-pressure gear pump, three six-way transfer valves, HM Hydraulic Motors and is used for above-mentioned parts bonded assembly hydraulic oil pipe; Fuel tank is connected with high-pressure gear pump through hydraulic oil pipe; High-pressure gear pump is connected with three six-way transfer valves through hydraulic oil pipe; Three six-way transfer valves are connected with HM Hydraulic Motor through hydraulic oil pipe, and parallel connection is provided with adjustable throttling between the HM Hydraulic Motor liquid inlet and outlet pressuring oil pipe, and HM Hydraulic Motor is connected with the reel device through hydraulic oil pipe.
2. the automobile-used reel device of a kind of combined suction sewage according to claim 1 hydraulic control system is characterized in that: said three six-way transfer valve parallel connections are provided with by pass valve.
3. the automobile-used reel device of a kind of combined suction sewage according to claim 1 hydraulic control system is characterized in that: be provided with filter between said fuel tank and the high-pressure gear pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201124332U CN202558391U (en) | 2012-03-23 | 2012-03-23 | Reeling device hydraulic control system for combine suction-type sewer scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201124332U CN202558391U (en) | 2012-03-23 | 2012-03-23 | Reeling device hydraulic control system for combine suction-type sewer scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558391U true CN202558391U (en) | 2012-11-28 |
Family
ID=47208075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201124332U Expired - Fee Related CN202558391U (en) | 2012-03-23 | 2012-03-23 | Reeling device hydraulic control system for combine suction-type sewer scavenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165344A1 (en) * | 2014-04-29 | 2015-11-05 | 三一汽车制造有限公司 | Rotary hydraulic system and concrete conveying pump apparatus |
| WO2022116091A1 (en) * | 2020-12-01 | 2022-06-09 | 徐州徐工环境技术有限公司 | Hydraulic reel system and control method for soil detection and repair workstation |
-
2012
- 2012-03-23 CN CN2012201124332U patent/CN202558391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165344A1 (en) * | 2014-04-29 | 2015-11-05 | 三一汽车制造有限公司 | Rotary hydraulic system and concrete conveying pump apparatus |
| WO2022116091A1 (en) * | 2020-12-01 | 2022-06-09 | 徐州徐工环境技术有限公司 | Hydraulic reel system and control method for soil detection and repair workstation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140323 |