CN216692255U - Hydraulic drive type automatic switching valve - Google Patents
Hydraulic drive type automatic switching valve Download PDFInfo
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- CN216692255U CN216692255U CN202122771107.4U CN202122771107U CN216692255U CN 216692255 U CN216692255 U CN 216692255U CN 202122771107 U CN202122771107 U CN 202122771107U CN 216692255 U CN216692255 U CN 216692255U
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- valve
- automatic switching
- valve body
- valve seat
- switching valve
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Abstract
The utility model discloses a hydraulic drive type automatic switching valve which comprises a valve seat, a valve body in sealing sliding fit with the valve seat and a hydraulic cylinder for pushing the valve body to slide relative to the valve seat, wherein a feed port is formed in one side of the valve seat, two discharge ports are arranged in parallel on the other side of the valve seat, a vertical material guide channel and an inclined material guide channel are formed in the valve body, and the valve body is pushed by the hydraulic cylinder to be switched to be communicated with the feed port and one discharge port through the vertical material guide channel or communicated with the feed port and the other discharge port through the inclined material guide channel. The automatic switching valve has the advantages of simple structure, reliable performance and convenience in maintenance.
Description
Technical Field
The utility model relates to the technical field of switching valves, in particular to a hydraulic drive type automatic switching valve.
Background
A large amount of solid waste is generated in the development and utilization process of mineral resources, and the mine fills the residual solid waste into the underground vacant field again, so that the collapse accident of the underground vacant field and the pollution of the waste to the environment are reduced.
The key part of an automatic switching valve of an S-valve filling pump used in the mine at present usually adopts an S-valve design consistent with that of a main equipment filling pump, so that the structure is complex, the manufacturing and maintenance cost is high, the replacement of easily damaged parts is troublesome, and the influence on the production efficiency is large.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a hydraulic drive type automatic switching valve, which has the advantages of simple structure, reliable performance and convenient maintenance.
The utility model solves the problems through the following technical means: the utility model provides a hydraulic drive formula automatic switch valve, includes the disk seat, with the sealed sliding fit's of disk seat valve body and promotes the gliding pneumatic cylinder of valve body relative to the disk seat, one side of disk seat is provided with the feed inlet, and the opposite side is provided with two discharge gates side by side, set up vertical guide passageway and slope guide passageway in the valve body, the valve body promotes through the pneumatic cylinder and switches to communicating feed inlet and a discharge gate through vertical guide passageway, perhaps communicates feed inlet and another discharge gate through slope guide passageway.
Further, a piston rod of the hydraulic cylinder is connected with the valve body through a connecting rod.
Further, a piston rod of the hydraulic cylinder is fixedly connected with one end of the connecting rod through a bolt.
Further, the valve body is fixedly connected with the other end of the connecting rod through a bolt.
Further, a sealing ring is assembled on the sealing surface of the valve body and the valve seat.
Further, feed inlet and discharge gate all with disk seat body coupling.
Further, the valve seat, the feeding hole and the discharging hole are all made of carbon steel.
Further, the cylinder barrel of the hydraulic cylinder is fixedly connected with the valve seat.
The utility model has the beneficial effects that:
the application discloses hydraulic drive formula automatic switch valve, including the disk seat, with the sealed sliding fit's of disk seat valve body and promote the gliding pneumatic cylinder of the valve body relative disk seat, one side of disk seat is provided with the feed inlet, and the opposite side is provided with two discharge gates side by side, set up vertical guide passageway and slope guide passageway in the valve body, the valve body promotes through the pneumatic cylinder and switches to through vertical guide passageway intercommunication feed inlet and a discharge gate, perhaps through slope guide passageway intercommunication feed inlet and another discharge gate. The automatic switching valve has the advantages of simple structure, reliable performance and convenience in maintenance.
Drawings
The utility model is further described below with reference to the figures and examples.
FIG. 1 is a schematic block diagram of a first station of the preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second station in the preferred embodiment of the utility model.
Detailed Description
The utility model will be described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-2: the embodiment provides a hydraulic drive formula automatic switch valve, including disk seat 1, with disk seat 1 sealed sliding fit's valve body 2 and the gliding pneumatic cylinder 3 of the relative disk seat 1 of propelling movement valve body 2, the cylinder and the disk seat fixed connection of pneumatic cylinder, the piston rod of pneumatic cylinder 3 passes through connecting rod 5 and is connected with the valve body, the both ends of connecting rod 5 are respectively through bolt 4 and piston rod and valve body 2 fixed connection. The sealing surface of the valve body and the valve seat is provided with a sealing ring 10 so as to improve the sealing performance.
One side of disk seat 1 is provided with feed inlet 6, and the opposite side is provided with two discharge gates 7 side by side, feed inlet 6 and discharge gate 7 all are connected with disk seat 1 an organic whole, vertical guide passageway 8 and slope guide passageway 9 have been seted up in the valve body 2, and valve body 2 promotes through pneumatic cylinder 3 and switches to through vertical guide passageway 8 intercommunication feed inlet and a discharge gate (as figure 1), perhaps through slope guide passageway intercommunication feed inlet and another discharge gate (as figure 2). The valve seat, the feeding port, the discharging port and other parts are made of carbon steel, do not contain alloy parts, and are simple to manufacture and low in cost.
Adopt the diverter valve of this embodiment, promote through the pneumatic cylinder, can realize the free switching of the ejection of compact, overall structure is linear design, linear overall arrangement, has simple structure, dependable performance, overhauls convenient advantage.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. A hydraulic drive formula automatic switch valve which characterized in that: the valve comprises a valve seat (1), a valve body (2) in sliding fit with the valve seat in a sealing mode and a hydraulic cylinder (3) for pushing the valve body to slide relative to the valve seat, wherein a feed inlet (6) is formed in one side of the valve seat, two discharge outlets (7) are formed in the other side of the valve seat side by side, a vertical material guide channel (8) and an inclined material guide channel (9) are formed in the valve body, and the valve body is pushed by the hydraulic cylinder to be switched to be communicated with the feed inlet and one discharge outlet through the vertical material guide channel or to be communicated with the feed inlet and the other discharge outlet through the inclined material guide channel.
2. The hydraulically driven automatic switching valve according to claim 1, characterized in that: and a piston rod of the hydraulic cylinder is connected with the valve body through a connecting rod (5).
3. A hydraulically driven automatic switching valve according to claim 2, characterized in that: and a piston rod of the hydraulic cylinder is fixedly connected with one end of the connecting rod through a bolt (4).
4. A hydraulically driven automatic switching valve according to claim 3, characterized in that: the valve body (2) is fixedly connected with the other end of the connecting rod (5) through a bolt.
5. The hydraulically driven automatic switching valve according to claim 4, characterized in that: and a sealing ring (10) is assembled on the sealing surface of the valve body and the valve seat.
6. The hydraulically driven automatic switching valve according to claim 5, characterized in that: the feed inlet (6) and the discharge outlet (7) are integrally connected with the valve seat (1).
7. The hydraulically driven automatic switching valve according to claim 6, characterized in that: the valve seat (1), the feeding hole (6) and the discharging hole (7) are all made of carbon steel.
8. A hydraulically driven automatic switching valve according to claim 7, characterized in that: and the cylinder barrel of the hydraulic cylinder (3) is fixedly connected with the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771107.4U CN216692255U (en) | 2021-11-12 | 2021-11-12 | Hydraulic drive type automatic switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771107.4U CN216692255U (en) | 2021-11-12 | 2021-11-12 | Hydraulic drive type automatic switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216692255U true CN216692255U (en) | 2022-06-07 |
Family
ID=81832989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771107.4U Active CN216692255U (en) | 2021-11-12 | 2021-11-12 | Hydraulic drive type automatic switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216692255U (en) |
-
2021
- 2021-11-12 CN CN202122771107.4U patent/CN216692255U/en active Active
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| GR01 | Patent grant | ||
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