CN215109013U - Swing pipe type paste filling mining reversing valve - Google Patents
Swing pipe type paste filling mining reversing valve Download PDFInfo
- Publication number
- CN215109013U CN215109013U CN202120711355.7U CN202120711355U CN215109013U CN 215109013 U CN215109013 U CN 215109013U CN 202120711355 U CN202120711355 U CN 202120711355U CN 215109013 U CN215109013 U CN 215109013U
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- Prior art keywords
- swing
- oil cylinder
- valve body
- switching
- filling
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- Expired - Fee Related
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Abstract
A swing pipe type reversing valve for filling and exploiting paste relates to the technical field of paste filling and exploiting and solves the problem that a pipeline needs to be timely switched between two filling pumps; the switching tube can freely switch at left import, right import under the drive of telescopic link, and two filling pumps are connected with left import, right import respectively, have realized the switching of two filling pumps, simple structure, and the practicality is strong.
Description
Technical Field
The utility model relates to a switching-over valve especially relates to a swing pipe formula lotion filling mining switching-over valve.
Background
Two filling pumps are basically adopted for coal mine paste filling mining and are mutually standby, and the two filling pumps need to realize timely pipeline switching, so that a reversing valve for coal mine paste filling mining needs to be designed and researched and used for switching the two filling pumps.
Disclosure of Invention
In order to solve the problem, the utility model provides a swinging pipe formula lotion filling exploitation switching-over valve provides the switching-over valve that freely switches over at two filling pumps. In order to achieve the above purpose, the utility model adopts the following technical scheme: a swing pipe type reversing valve for filling and exploiting paste comprises a valve body, a swing oil cylinder, a switching pipe swing base and an oil cylinder base, wherein a left inlet and a right inlet are formed in one side of the valve body, the oil cylinder base is arranged on the valve body, an outlet is formed in the other side of the valve body, the oil cylinder base is connected with the valve body, the swing oil cylinder is connected with the oil cylinder base through a pin shaft, the switching pipe is connected with the valve body through the switching pipe swing base, a telescopic rod of the swing oil cylinder is connected with the switching pipe, and a feeding hole of the switching pipe can swing between the left inlet and the right inlet under the action of the telescopic rod.
Further, a hydraulic lock is arranged on a base of the valve body.
Compared with the prior art, the utility model discloses following beneficial effect has: the switching tube can freely switch at left import, right import under the drive of telescopic link, and two filling pumps are connected with left import, right import respectively, have realized the switching of two filling pumps, simple structure, and the practicality is strong.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the external structure of the valve body and the cylinder block;
in the drawings: 1. the hydraulic control valve comprises a valve body, 2, a swing oil cylinder, 3, a switching pipe, 4, a switching pipe swing base, 5, an oil cylinder base, 6, a left inlet, 7, a right inlet, 8, an outlet, 9, a hydraulic lock, 10 and an operating valve.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described with reference to fig. 1 and 2 and the specific embodiments.
As shown in the attached drawings 1 and 2, the swing pipe type paste filling and mining reversing valve comprises a valve body 1, a swing oil cylinder 2, a switching pipe 3, a switching pipe swing base 4 and an oil cylinder base 5, wherein a left inlet 6 and a right inlet 7 are arranged on one side of the valve body 1, the oil cylinder base 5 is arranged on the valve body 1, an outlet 8 is arranged on the other side of the valve body 1, the oil cylinder base 5 is connected with the valve body 1, the swing oil cylinder 2 is connected with the oil cylinder base 5 through a pin shaft, the switching pipe 3 is connected with the valve body 1 through the switching pipe swing base 4, a telescopic rod of the swing oil cylinder 2 is connected with the switching pipe 3, and a feeding hole of the switching pipe 3 can swing between the left inlet 6 and the right inlet 7 under the action of the telescopic rod.
Further, a hydraulic lock 9 is arranged on the base of the valve body 1.
Furthermore, an operating valve 10 is arranged on the valve body 1, and the operating valve 10 is connected with the swing cylinder 2.
The utility model discloses a theory of operation and working process as follows: when the device works, the two filling pumps are respectively connected with the left inlet 6 and the right inlet 7, the outlet 8 is connected with the filling pipeline, the swing oil cylinder 2 stretches and retracts by operating the operating valve 10 during swinging, the switching pipe 3 is driven to swing along the space between the left inlet 6 and the right inlet 7, and the switching of the two inlets of the left inlet 6 and the right inlet 7 is realized.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (3)
1. A swing pipe type paste filling mining reversing valve comprises a valve body (1), a swing oil cylinder (2), a switching pipe (3), a switching pipe swing base (4) and an oil cylinder seat (5), it is characterized in that one side of the valve body (1) is provided with a left inlet (6) and a right inlet (7), the oil cylinder seat (5) is arranged on the valve body (1), the other side of the valve body (1) is provided with an outlet (8), the oil cylinder seat (5) is connected with the valve body (1), the swing oil cylinder (2) is connected with the oil cylinder seat (5) through a pin shaft, the switching tube (3) is connected with the valve body (1) through the switching tube swing base (4), the telescopic rod of the swing oil cylinder (2) is connected with the switching tube (3), and the feeding hole of the switching tube (3) can swing between a left inlet (6) and a right inlet (7) under the action of the telescopic rod.
2. The swing pipe type paste filling mining reversing valve according to claim 1, characterized in that a hydraulic lock (9) is arranged on a base of the valve body (1).
3. The swing pipe type paste filling mining reversing valve according to claim 1, wherein an operating valve (10) is arranged on the valve body (1), and the operating valve (10) is connected with the swing oil cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711355.7U CN215109013U (en) | 2021-04-08 | 2021-04-08 | Swing pipe type paste filling mining reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711355.7U CN215109013U (en) | 2021-04-08 | 2021-04-08 | Swing pipe type paste filling mining reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109013U true CN215109013U (en) | 2021-12-10 |
Family
ID=79264010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120711355.7U Expired - Fee Related CN215109013U (en) | 2021-04-08 | 2021-04-08 | Swing pipe type paste filling mining reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109013U (en) |
-
2021
- 2021-04-08 CN CN202120711355.7U patent/CN215109013U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |