CN204127000U - The hydraulic station of hydraulic rewinding device - Google Patents
The hydraulic station of hydraulic rewinding device Download PDFInfo
- Publication number
- CN204127000U CN204127000U CN201420421356.8U CN201420421356U CN204127000U CN 204127000 U CN204127000 U CN 204127000U CN 201420421356 U CN201420421356 U CN 201420421356U CN 204127000 U CN204127000 U CN 204127000U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- rewinding device
- directional control
- motor pump
- group
- 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 - Lifetime
Links
- 239000003921 oil Substances 0.000 claims abstract description 18
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
A kind of hydraulic station of hydraulic rewinding device, comprise motor pump group (1), hydraulic oil container (2) and multiple directional control valve group (5), also comprise movement of valve platform (4) and high pressure hose (3), multiple directional control valve group (5) is placed on movement of valve platform (4), filler opening, the return opening of multiple directional control valve group (5) are connected with the pressure oil port of motor pump group (1), the return opening of hydraulic oil container (2) respectively by high pressure hose (3), and other the putting of motor pump group (1) stands up on hydraulic oil container (2) side.In the hydraulic station technical foundation absorbing existing ripe hydraulic rewinding device, realize the action of distant control hydraulic rewinding device, hydraulic station low-profile is novel, outward appearance practicality is generous, make it safety more can fall thick and fast, reduce human cost, be conducive to Safety of Coal Mine Production.
Description
Technical field
The utility model relates to a kind of hydraulic station of hydraulic rewinding device, belongs to Belt Conveyors technical field.
Background technique
The function of hydraulic rewinding device is rapidly, fast
groundbe wound into storing full conveyor belt in storage cassette holder on the spool of Webbing take-up device, then horizontally rotating by Webbing take-up device, rolling conveyor belt is transferred to outside frame, then with assistant conveyance instrument, conveyor belt is transported.Hydraulic station for hydraulic rewinding device generally includes motor pump group, hydraulic oil container, oil hydraulic cylinder, multiple directional control valve group and bidirectional hydraulic control one-way valve, multiple directional control valve group and the hydraulic oil container of most of hydraulic rewinding device hydraulic station integrate, and multiple directional control valve group is placed in the cover body of dustproof and waterproof.Observe winding action inconvenience during operated by personnel, need other staff to coordinate observation, and hydraulic station placement location not necessarily safety, operated by personnel has potential safety hazard.Usual bidirectional hydraulic control one-way valve and multiple directional control valve group link together, so another kind of hidden danger be when high pressure hose damage or joint a large amount of leakage of oil time, compression hydraulic cylinder and lifting hydraulic cylinder can be made to cause conveyor belt slippage accident because Action of Gravity Field loosens clamping automatically with lifting.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic station of hydraulic rewinding device, observe when solving operated by personnel winding action inconvenient, need other staff to coordinate, the problem such as operated by personnel has potential safety hazard, conveyor belt slippage accident.
For achieving the above object, the hydraulic station of this hydraulic rewinding device, comprise motor pump group, hydraulic oil container, multiple directional control valve group, oil hydraulic cylinder, oil hydraulic cylinder and bidirectional hydraulic control one-way valve, also comprise movement of valve platform and high pressure hose, multiple directional control valve group is placed on movement of valve platform, filler opening, the return opening of multiple directional control valve group are connected with the pressure oil port of motor pump group, the return opening of hydraulic oil container respectively by high pressure hose, and other the putting of motor pump group stands up on hydraulic oil container side.
Preferably, bidirectional hydraulic control one-way valve is arranged on oil hydraulic cylinder.
Compared with prior art, the utility model is in the hydraulic station technical foundation absorbing existing ripe hydraulic rewinding device, realize the action of distant control hydraulic rewinding device, multiple directional control valve group can be put and be fixed in place by staff easily, thus easy-to-operat.Described bidirectional hydraulic control one-way valve is owing to being arranged on oil hydraulic cylinder, and without the need to bidirectional hydraulic control one-way valve and multiple directional control valve group being linked together, avoid causing movement of valve platform too heavy, volume is too too fat to move huge, the movement of inconvenient movement of valve platform.Ensure that hydraulic station can be fallen thick and fast safely, reduce human cost, be conducive to Safety of Coal Mine Production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model hydraulic cylinder structure schematic diagram.
In figure: 1, motor pump group, 2, hydraulic oil container, 3, high pressure hose, 4, movement of valve platform, 5, multiple directional control valve group, 6, oil hydraulic cylinder, 7, bidirectional hydraulic control one-way valve.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As illustrated in fig. 1 and 2: a kind of hydraulic station of hydraulic rewinding device, comprise motor pump group 1, hydraulic oil container 2, multiple directional control valve group 5, oil hydraulic cylinder 6 and bidirectional hydraulic control one-way valve 7, also comprise movement of valve platform 4 and high pressure hose 3, multiple directional control valve group 5 is placed on movement of valve platform 4, be convenient to observation operation, the filler opening of multiple directional control valve group 5, return opening by high pressure hose 3 respectively with the pressure oil port of motor pump group 1, the return opening of hydraulic oil container 2 connects, other the putting of motor pump group 1 stands up on hydraulic oil container 2 side, be convenient to maintain and replace oil hydraulic pump, and multiple directional control valve group 5 actuator port is connected with each executive component by high pressure hose 3.
Excellent
choosingscheme be that bidirectional hydraulic control one-way valve 7 is arranged on oil hydraulic cylinder 6, without the need to bidirectional hydraulic control one-way valve 7 and multiple directional control valve group 5 being linked together, avoid causing movement of valve platform 4 too heavy, volume is too too fat to move huge.
By the use of movement of valve platform 4, multiple directional control valve group 5 can be put and be fixed in place by staff easily, thus easy-to-operat.Bottom movement of valve platform 4, wheel can be installed in addition, facilitate the movement of movement of valve platform 4.Really realize level of integration high, volume is little, lightweight, the action of far-distance operating hydraulic Webbing take-up device, more safe and reliable, and reduces human cost.
Certain high pressure hose 3 can reduce the response frequency of Hydrauservo System, can at high pressure hose 3 and the pressure oil port of motor pump group 1 and the return opening joint outer steel pipe of hydraulic oil container 2, to improve response frequency.
The working environment of usual hydraulic rewinding device is in down-hole or the darker enclosed space of light, can at the surface of high pressure hose 3 coating phosphor, prevent other equipment of working surface from rolling high pressure hose 3 on the one hand, help operator to locate the position of high pressure hose 3 in real time on the other hand.
Claims (5)
1. the hydraulic station of a hydraulic rewinding device, comprise motor pump group (1), hydraulic oil container (2), multiple directional control valve group (5), oil hydraulic cylinder (6) and bidirectional hydraulic control one-way valve (7), it is characterized in that: also comprise movement of valve platform (4) and high pressure hose (3), described multiple directional control valve group (5) is placed on movement of valve platform (4), the filler opening of multiple directional control valve group (5), return opening by high pressure hose (3) respectively with the pressure oil port of motor pump group (1), the return opening of hydraulic oil container (2) connects, other the putting of described motor pump group (1) stands up on hydraulic oil container (2) side.
2. the hydraulic station of a kind of hydraulic rewinding device according to claim 1, is characterized in that: described bidirectional hydraulic control one-way valve (7) is arranged on oil hydraulic cylinder (6).
3. the hydraulic station of a kind of hydraulic rewinding device according to claim 1 and 2, is characterized in that: described movement of valve platform (4) bottom is provided with wheel.
4. the hydraulic station of a kind of hydraulic rewinding device according to claim 1, is characterized in that: described high pressure hose (3) and the pressure oil port of motor pump group (1), the return opening joint outer steel pipe of hydraulic oil container (2).
5. the hydraulic station of a kind of hydraulic rewinding device according to claim 1 and 2, is characterized in that: the surface coating phosphor of high pressure hose (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421356.8U CN204127000U (en) | 2014-07-29 | 2014-07-29 | The hydraulic station of hydraulic rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421356.8U CN204127000U (en) | 2014-07-29 | 2014-07-29 | The hydraulic station of hydraulic rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204127000U true CN204127000U (en) | 2015-01-28 |
Family
ID=52383359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421356.8U Expired - Lifetime CN204127000U (en) | 2014-07-29 | 2014-07-29 | The hydraulic station of hydraulic rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204127000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196787A (en) * | 2014-07-29 | 2014-12-10 | 徐州五洋科技股份有限公司 | Hydraulic station of hydraulic band winding device |
-
2014
- 2014-07-29 CN CN201420421356.8U patent/CN204127000U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196787A (en) * | 2014-07-29 | 2014-12-10 | 徐州五洋科技股份有限公司 | Hydraulic station of hydraulic band winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150128 |