CN218598856U - Formula ore pulp ball valve pushes down - Google Patents
Formula ore pulp ball valve pushes down Download PDFInfo
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- CN218598856U CN218598856U CN202222208937.0U CN202222208937U CN218598856U CN 218598856 U CN218598856 U CN 218598856U CN 202222208937 U CN202222208937 U CN 202222208937U CN 218598856 U CN218598856 U CN 218598856U
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Abstract
The utility model discloses a formula ore pulp ball valve pushes down, include: the valve comprises a valve body, a ball body, a first spring and an actuating mechanism, wherein one end of the valve body forms an inlet, the other end of the valve body forms an outlet, an accommodating space is arranged in the valve body, and the inlet and the outlet are respectively communicated with the accommodating space to form a first passage; the ball body is arranged in the accommodating space, a through hole penetrating through the ball body is formed in the ball body, and the through hole is operatively communicated with the first passage; the first spring is arranged in the accommodating space, is arranged below the ball body and can be used for pressing the ball body into the ball body groove in an operable manner; an actuator is disposed on the valve body, one end of the actuator being connected to the ball, the actuator being operable to depress the ball in the direction of the first spring, and the actuator being operable to rotate the ball. The utility model discloses a sealed face between valve body and the spheroid is opened and the state of closing can not receive the washing away of medium, and it is little that relative gate valve opens and close the moment of torsion, and the occupation of land space is little.
Description
Technical Field
The utility model relates to a technical field of valve especially relates to a formula ore pulp ball valve pushes down.
Background
The two-piece ball valve for forged steel pulp is suitable for water, pulp and granular medium pipelines, and is a special ball valve for conveying pulp. At present, the ore pulp conveying pipeline system mostly adopts a flat gate valve, and when the valve is in an open state, a sealing surface of a valve seat can be washed by a medium, the medium contains solid particles, the valve runs for a long time, so that the sealing surface is damaged, the sealing performance is reduced, and the service life is shortened. The large-caliber high-pressure system has large torque of the flat gate valve and long opening and closing time. In addition, the flat gate valve needs enough installation space to ensure that the equipment is completely opened, and is difficult to be applied to narrow space.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a formula ore pulp ball valve pushes down.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
a push-down pulp ball valve, comprising:
the valve comprises a valve body, wherein one end of the valve body is provided with an inlet, the other end of the valve body is provided with an outlet, an accommodating space is arranged in the valve body, the inlet and the outlet are respectively communicated with the accommodating space to form a first passage, a ball groove is formed in the valve body, and a plurality of convex vertical edges are formed in the ball groove;
the ball body is arranged in the accommodating space, blocks the first passage, is matched with the ball body groove, is provided with a plurality of vertical edge grooves at the upper half part, is matched with the vertical edges, is provided with a through hole penetrating through the ball body, and is operatively communicated with the first passage;
the first spring is arranged in the accommodating space and below the ball body, one end of the first spring abuts against the inner wall of the ball body, the other end of the first spring abuts against the lower surface of the ball body, and the first spring can operatively press the ball body into the ball body groove and further press the vertical edges into the vertical edge grooves;
an actuator disposed on the valve body, one end of the actuator being connected to the ball, the actuator being operable to press the ball in a direction of the first spring until the vertical rib disengages from the vertical rib groove, and the actuator being operable to rotate the ball.
The aforesaid is down pressed ore pulp ball valve, wherein, actuating mechanism includes:
one end of the lower pressure rod is connected with the ball body, and the other end of the lower pressure rod protrudes out of the valve body;
a handle, the handle comprising: the valve body is rotatably connected with the first fulcrum, one end of the pressing part is connected with the first fulcrum, the pressing part corresponds to the other end of the lower pressing rod, one end of the rod-shaped part is connected with the pressing part, and the other end of the rod-shaped part is connected with the handheld part;
the actuating mechanism can rotate by taking the axis of the lower pressing rod as a shaft.
Foretell down-pressing formula ore pulp ball valve, wherein, be equipped with the second fulcrum spacing groove on the valve body, the handle still includes: the second fulcrum is arranged at one end, back to the first fulcrum, of the pressing portion, the second fulcrum moves up and down in the second fulcrum limiting groove along the axial direction of the spring, and the second fulcrum limiting groove limits the limit position of the second fulcrum, which moves up and down.
In the above downward pressing type ore pulp ball valve, a flat groove is formed in the upper surface of the ball body, one end of the downward pressing rod penetrates into the flat groove, and one end of the downward pressing rod is fixedly connected with the bottom of the flat groove.
The above-mentioned down-pressure ore pulp ball valve, wherein, the aperture at the both ends of through-hole is the same, the aperture of import with the aperture of export is the same, the aperture at the both ends of through-hole is greater than the import aperture.
In the above downward-pressing type ore pulp ball valve, a first distance is provided between the radius of one end of the through hole and the radius of the inlet, a second distance is provided between the bottom of the ball body and the bottom of the inner surface of the valve body, and the first distance is greater than the second distance.
In the downward pressing type ore pulp ball valve, a spring groove for placing the first spring is formed in the bottom of the inner surface of the valve body, and the axis of the downward pressing rod and the axis of the first spring are located on the same straight line.
The utility model discloses owing to adopted above-mentioned technique, make it compare the positive effect that has with prior art and be:
(1) The opening and closing state of the sealing surface between the valve body and the ball body of the utility model can not be washed by the medium, the opening and closing torque of the relative gate valve is small, the occupied space is small, the opening state is equivalent to a pipeline, and the flow resistance coefficient is low; the novel motor has the characteristics of wear resistance, erosion resistance and good sealing property, and the driving mode can be replaced on line without stopping the motor.
Drawings
Figure 1 is a schematic side view of the downward-pressing pulp ball valve of the present invention.
Figure 2 is an isometric view of the down-pressure pulp ball valve of the present invention.
Figure 3 is a schematic cross-sectional view of the down-pressure pulp ball valve of the present invention.
In the drawings: 1. a valve body; 11. an inlet; 12. an outlet; 13. a sphere groove; 2. a sphere; 21. a through hole; 22. a flat groove; 3. an actuator; 31. a lower pressure lever; 32. a handle; 321. a first fulcrum; 322. a pressing part; 323. a rod-shaped portion; 324. a hand-held portion; 325. a second fulcrum; 326. a second fulcrum limiting groove; 4. a first spring.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and specific examples, but not to limit the present invention, and fig. 1 is a schematic side view of a downward-pressing type ore pulp ball valve of the present invention; figure 2 is an isometric view of the push down pulp ball valve of the present invention; fig. 3 is a schematic cross-sectional view of the downward-pressing pulp ball valve of the present invention, which is shown in fig. 1 to 3, and illustrates a downward-pressing pulp ball valve of a preferred embodiment, including: the valve comprises a valve body 1, a ball body 2, a first spring 4 and an actuating mechanism 3, wherein one end of the valve body 1 forms an inlet 11, the other end of the valve body 1 forms an outlet 12, an accommodating space is arranged in the valve body 1, the inlet 11 and the outlet 12 are respectively communicated with the accommodating space to form a first passage, a ball body groove 13 is formed in the valve body 1, and a plurality of protruding vertical edges are formed in the ball body groove 13; the ball body 2 is arranged in the accommodating space, the ball body 2 blocks the first passage, the ball body 2 is matched with the ball body groove 13, the upper half part of the ball body 2 is provided with a plurality of vertical edge grooves, the vertical edge grooves are matched with the vertical edges, the ball body 2 is provided with a through hole 21 penetrating through the ball body 2, and the through hole 21 is operatively communicated with the first passage; the first spring 4 is arranged in the accommodating space, the first spring 4 is arranged below the ball body 2, one end of the first spring 4 is abutted against the inner wall of the ball body 2, the other end of the first spring 4 is abutted against the lower surface of the ball body 2, and the first spring 4 can operably press the ball body 2 into the ball body groove 13 so as to press the vertical edges into the vertical edge grooves; the actuator 3 is arranged on the valve body 1, one end of the actuator 3 is connected with the ball 2, the actuator 3 is operable to press the ball 2 downwards in the direction of the first spring 4 to a position where the vertical ribs are disengaged from the vertical rib grooves, and the actuator 3 is operable to rotate the ball 2.
In a preferred embodiment, the actuator 3 comprises:
one end of the lower pressure rod 31 is connected with the ball body 2, and the other end of the lower pressure rod 31 protrudes out of the valve body 1;
Wherein the actuator 3 can rotate around the axis of the lower pressure rod 31
In a preferred embodiment, the valve body 1 is provided with a second fulcrum-limiting groove 326, and the handle 32 further includes: and the second fulcrum 325 is arranged at one end of the pressing part 322 opposite to the first fulcrum 321, the second fulcrum 325 moves up and down in the second fulcrum limiting groove 326 along the axial direction of the spring, and the second fulcrum limiting groove 326 limits the limit position of the second fulcrum 325 moving up and down.
In a preferred embodiment, a flat slot 22 is formed on the upper surface of the ball 2, one end of the pressing rod 31 extends into the flat slot 22, and one end of the pressing rod 31 is fixedly connected with the bottom of the flat slot 22.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
the utility model discloses a further embodiment, the aperture at the both ends of through-hole 21 is the same, and the aperture of import 11 is the same with the aperture of export 12, and the aperture at through-hole 21 both ends is greater than import 11 apertures.
The utility model discloses a further embodiment has the first distance between the radius of through-hole 21 one end and the radius of import 11, has the second distance between the bottom of spheroid 2 and the bottom of valve body 1 internal surface, and the first distance is greater than the second distance.
In the further embodiment of the present invention, a spring groove for placing the first spring 4 is provided at the bottom of the inner surface of the valve body 1, and the axis of the pressing rod 31 and the axis of the first spring 4 are located on the same straight line.
In a preferred embodiment, the device further comprises a use method of the device, and the method comprises the following steps:
step S1: the handle 324 is held by a hand, the handle 32 is pressed downwards by taking the first fulcrum 321 as an axial direction, the handle 32 rotates by taking the first fulcrum 321 as an axis, and then the pressing rod 31 presses the sphere 2 downwards, and finally the vertical edge groove on the sphere 2 is separated from the vertical edge in the sphere groove 13;
step S2: the handheld part 324 is rotated to drive the ball body 2 to rotate, so that the first passage is connected or disconnected by the ball body 2, and the inside of the device is connected or disconnected;
and step S3: after the handle 32 is loosened after the ball body 2 is rotated to the proper position, the first spring 4 applies upward elastic force to the ball body 2, so that the ball body 2 returns to the ball body groove 13, the vertical ribs return to the vertical rib grooves, and the ball body 2 is fixed.
Further, when the handle 32 is released in step S3, the vertical rib and the vertical rib groove are not aligned, and the ball 2 can rotate in a small range by the driving force of the liquid inside the ball, so that the vertical rib is embedded into the adjacent vertical rib groove.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (7)
1. A push-down pulp ball valve, comprising:
the valve comprises a valve body, wherein one end of the valve body is provided with an inlet, the other end of the valve body is provided with an outlet, an accommodating space is arranged in the valve body, the inlet and the outlet are respectively communicated with the accommodating space to form a first passage, a ball groove is formed in the valve body, and a plurality of convex vertical edges are formed in the ball groove;
the ball body is arranged in the accommodating space, blocks the first passage, is matched with the ball body groove, is provided with a plurality of vertical edge grooves at the upper half part, is matched with the vertical edges, is provided with a through hole penetrating through the ball body, and is operatively communicated with the first passage;
the first spring is arranged in the accommodating space and below the ball body, one end of the first spring abuts against the inner wall of the ball body, the other end of the first spring abuts against the lower surface of the ball body, and the first spring can operatively press the ball body into the ball body groove and further press the vertical edges into the vertical edge grooves;
the actuating mechanism is arranged on the valve body, one end of the actuating mechanism is connected with the ball body, the actuating mechanism can operably press the ball body downwards along the direction of the first spring until the vertical rib is separated from the vertical rib groove, and the actuating mechanism can operably rotate the ball body.
2. The push-down pulp ball valve of claim 1, wherein the actuator includes:
one end of the lower pressure rod is connected with the ball body, and the other end of the lower pressure rod protrudes out of the valve body;
a handle, the handle comprising: the valve body is rotatably connected with the first fulcrum, one end of the pressing part is connected with the first fulcrum, the pressing part corresponds to the other end of the lower pressing rod, one end of the rod-shaped part is connected with the pressing part, and the other end of the rod-shaped part is connected with the handheld part;
the actuating mechanism can rotate by taking the axis of the lower pressing rod as a shaft.
3. The downward-pressing pulp ball valve according to claim 2, wherein the valve body is provided with a second fulcrum limiting groove, and the handle further comprises: the second fulcrum is arranged at one end, back to the first fulcrum, of the pressing portion, the second fulcrum moves up and down in the second fulcrum limiting groove along the axial direction of the spring, and the second fulcrum limiting groove limits the limit position of the second fulcrum, which moves up and down.
4. The downward-pressing ore pulp ball valve according to claim 3, wherein a flat groove is formed in the upper surface of the ball body, one end of the downward-pressing rod penetrates into the flat groove, and one end of the downward-pressing rod is fixedly connected with the bottom of the flat groove.
5. The downward-pressure ore pulp ball valve according to claim 1, wherein the diameter of the through hole is the same at both ends, the diameter of the inlet is the same as the diameter of the outlet, and the diameter of the through hole is larger at both ends than the diameter of the inlet.
6. The push-down pulp ball valve of claim 5, wherein a first distance is provided between a radius of an end of the through hole and a radius of the inlet, and a second distance is provided between a bottom of the ball and a bottom of the inner surface of the valve body, the first distance being greater than the second distance.
7. The downward-pressing pulp ball valve according to claim 2, wherein a spring groove is formed in the bottom of the inner surface of the valve body for accommodating the first spring, and the axis of the downward-pressing rod and the axis of the first spring are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208937.0U CN218598856U (en) | 2022-08-22 | 2022-08-22 | Formula ore pulp ball valve pushes down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208937.0U CN218598856U (en) | 2022-08-22 | 2022-08-22 | Formula ore pulp ball valve pushes down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218598856U true CN218598856U (en) | 2023-03-10 |
Family
ID=85397010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222208937.0U Active CN218598856U (en) | 2022-08-22 | 2022-08-22 | Formula ore pulp ball valve pushes down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218598856U (en) |
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2022
- 2022-08-22 CN CN202222208937.0U patent/CN218598856U/en active Active
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