CN220320375U - High wear-resisting anticorrosive rubber tube valve - Google Patents
High wear-resisting anticorrosive rubber tube valve Download PDFInfo
- Publication number
- CN220320375U CN220320375U CN202322028185.4U CN202322028185U CN220320375U CN 220320375 U CN220320375 U CN 220320375U CN 202322028185 U CN202322028185 U CN 202322028185U CN 220320375 U CN220320375 U CN 220320375U
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- China
- Prior art keywords
- valve
- fixedly connected
- valve body
- rubber tube
- tray
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Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a high-wear-resistance anti-corrosion rubber tube valve which comprises a motor base and a valve body, wherein a rubber hose is arranged on the inner wall of the valve body, a first through hole is formed in the middle of the upper end of the valve body, sliding rails are fixedly connected to the two sides of the inner diameter of the first through hole, a valve rod is arranged in the first through hole and penetrates through the valve body, sliding grooves are fixedly connected to the two sides of the outer diameter of the valve rod and are in sliding connection with the sliding rails, the right side of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a transmission screw rod, and a tray is arranged in the middle of the outer diameter of the transmission screw rod. According to the utility model, the rubber pad is arranged in the middle of the inner wall of the valve body, so that damage to the rubber hose caused by sand and stone extrusion in the rubber hose is reduced, the service life of the rubber hose is prolonged, and the valve rod is driven by the motor to move up and down, so that the valve body is controlled to be opened and closed.
Description
Technical Field
The utility model relates to the field of valves, in particular to a high-wear-resistance anti-corrosion rubber tube valve.
Background
A rubber tube valve (also called a pinch valve) is a novel valve with a unique structural form, is favored for the excellent wear-resistant and corrosion-resistant performances, and is suitable for a particle slurry or chemical medium conveying control system of a low-pressure pipeline. The rubber tube valve is convenient and flexible to open, has good sealing performance, avoids the phenomena of running, falling, leakage and the like, can be replaced regularly, and the valve body can be used for a long time, so that the cost is saved. The rubber tube valve can replace a gate valve, a stop valve and a regulating valve, and the service life is prolonged by 5-10 times.
The rubber tube valve is a straight tube, and an inlet valve is adopted in many cases, so that the rubber tube valve has the characteristics of high cost, inconvenience in installation and the like although the rubber tube valve is excellent in performance. In addition, in some dangerous places, in order to ensure safety, the use of the manual rubber tube valve is limited, and the efficiency of the manual rubber tube valve is lower, a rubber tube valve capable of being automatically controlled is needed to be used, the existing rubber tube valve is characterized in that rubber tubes used in the type of pipe clamp valve are all straight cylindrical, when abrasion materials containing particles, powder, fibers, adhesive slurry and the like are input, the abrasion materials possibly adhere to the inner wall of the rubber tube, when the valve is closed, the upper pressing piece and the lower pressing piece press the rubber tube to close, and the abrasion materials adhered to the inner wall of the rubber tube possibly squeeze into the rubber tube after being pressed by the upper pressing piece and the lower pressing piece, so that the inner wall of the rubber tube is damaged, and the service life of the rubber tube is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a high-wear-resistance anti-corrosion rubber tube valve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high wear-resisting anticorrosive rubber tube valve, includes motor base and valve body, be provided with the rubber hose on the valve body inner wall, valve body upper end middle part is provided with first through-hole, first through-hole internal diameter both sides fixedly connected with slide rail, be provided with the valve rod in the first through-hole, and the valve rod passes the valve body, valve rod external diameter both sides fixedly connected with spout, and spout and slide rail sliding connection, base right side fixedly connected with motor, the output fixedly connected with pivot of motor, the top fixedly connected with transmission lead screw of pivot, transmission lead screw external diameter middle part is provided with the tray, the inside right-hand screw thread through-hole that is provided with of tray, the inside left side of tray is provided with the second through-hole.
As a further description of the above technical solution:
the bottom of the tray is fixedly connected with a nut pair, and the nut pair penetrates through the transmission screw rod.
As a further description of the above technical solution:
the transmission screw rod is in threaded connection with the tray through a nut pair.
As a further description of the above technical solution:
and the top of the transmission screw rod is fixedly connected with a limiting block.
As a further description of the above technical solution:
the left side fixedly connected with guiding axle of base, and guiding axle upper end and tray pass through second through-hole sliding connection.
As a further description of the above technical solution:
and flanges are fixedly connected to two sides of the valve body.
As a further description of the above technical solution:
and filter screens are arranged on two sides of the rubber hose.
As a further description of the above technical solution:
and a rubber pad is arranged in the middle of the inner wall of the valve body.
The utility model has the following beneficial effects:
1. according to the utility model, the rubber pad is arranged in the middle of the inner wall of the valve body, when the valve rod descends to extrude the rubber hose, the rubber hose is pressed and deformed, and finally, when the valve rod descends to the bottom, the valve rod can fall onto the rubber pad, so that the valve rod is prevented from directly contacting with the inner wall of the valve body, the damage to the rubber hose caused by sand and stone extrusion in the rubber hose is reduced, the abrasion-resistant effect is realized, the service life of the rubber hose is prolonged, and the rubber hose 3 is made of ethylene propylene rubber and has good corrosion resistance.
2. According to the utility model, the screw rod is driven to rotate through the operation of the motor and the rotating shaft, the guide shaft and the nut pair ensure that the tray moves up and down along the screw rod, the other end of the screw rod is connected with the valve rod, so that the screw rod drives the valve rod to move up and down, when the screw rod ascends, the tray drives the valve rod to move up, the valve of the valve body is opened, and when the screw rod descends, the tray drives the valve rod to move down, the valve body is closed, and the valve of the valve body is controlled to be opened and closed.
Drawings
FIG. 1 is a perspective view of a highly abrasion-resistant and corrosion-resistant hose valve according to the present utility model;
fig. 2 is a front view of a high wear-resistant and corrosion-resistant rubber tube valve according to the present utility model.
Legend description:
1. a valve body; 2. a valve stem; 3. a rubber hose; 4. a rubber pad; 5. a flange; 6. a filter screen; 7. a slide rail; 8. a chute; 9. a motor; 10. a rotating shaft; 11. a transmission screw rod; 12. a nut pair; 13. a tray; 14. a threaded through hole; 15. a limiting block; 16. a guide shaft; 17. a base; 18. a first through hole; 19. and a second through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a high wear-resisting anticorrosive rubber tube valve, including motor base 17 and valve body 1, be provided with rubber hose 3 on the inner wall of valve body 1, carry liquid, rubber hose 3 toughness is good, wear-resisting, be favorable to sealed, valve body 1 upper end middle part is provided with first through-hole 18, make things convenient for valve rod 2 at first through-hole 18 internal activity, first through-hole 18 internal diameter both sides fixedly connected with slide rail 7, be provided with valve rod 2 in the first through-hole 18, be used for controlling the opening and closing of valve body 1, and valve rod 2 passes valve body 1, valve rod 2 external diameter both sides fixedly connected with spout 8, and spout 8 and slide rail 7 sliding connection are favorable to valve rod 2 to slide from top to bottom in first through-hole 18, base 17 right side fixedly connected with motor 9, for the operation of transmission lead screw 11 provides power, the output fixedly connected with pivot 10 of motor 9, pivot 10 drives transmission lead screw 11 and rotates, the top fixedly connected with transmission lead screw 11 of pivot 10, promote tray 13 to do the up-down motion, transmission lead screw 11 external diameter middle part is provided with tray 13, connect and drive valve rod 2 goes up and down, tray 13 inside right side is provided with threaded through-hole 14, make things convenient for transmission 11 to pass tray 13 inside left side 13, tray 13 is provided with second guide disc 16, it passes through the guide disc 16.
The tray 13 bottom fixedly connected with nut pair 12, fixed tray 13 makes it more firm, and nut pair 12 passes transmission lead screw 11, transmission lead screw 11 top fixedly connected with stopper 15, prevent tray 13 excessively to rise, break away from transmission lead screw 11, base 17 left side fixedly connected with guiding axle 16, for the better follow transmission lead screw 11 up-and-down motion of tray 13, and guiding axle 16 upper end and tray 13 pass through second through-hole 19 sliding connection, valve body 1 both sides fixedly connected with flange 5 for the connection between the pipeline, rubber hose 3 both sides are provided with filter screen 6, prevent impurity pollution entering, valve body 1 inner wall middle part is provided with rubber pad 4, the direct contact of valve rod 2 and valve body 1 inner wall has been avoided, damage to rubber hose 3 has been caused because of the sand and stone extrusion in the rubber hose 3, realize wear-resisting effect, rubber hose 3's life has been prolonged.
Working principle: according to the utility model, the rubber pad 4 is arranged in the middle of the inner wall of the valve body 1, when the valve rod descends to extrude the rubber hose 3, the rubber hose 3 is pressed and deformed, and finally, when the valve rod 2 descends to the bottom, the valve rod 2 can fall onto the rubber pad 4, so that the valve rod 2 is prevented from directly contacting the inner wall of the valve body 1, damage to the rubber hose 3 caused by sand and stone extrusion in the rubber hose is reduced, the rubber hose 3 is wear-resistant, the service life of the rubber hose 3 is prolonged, the rubber hose 3 is made of ethylene propylene rubber, good corrosion resistance is achieved, the motor 9 and the rotating shaft 10 operate to drive the screw rod 11 to rotate, the guide shaft 16 and the nut pair 12 ensure that the tray 13 moves up and down along the screw rod, the other end of the screw rod is connected with the valve rod 2, the screw rod drives the valve rod 2 to move up and down, when the screw rod ascends, the tray 13 drives the valve rod 2 to move up, the valve body 1 is opened, when the screw rod descends, the tray 13 drives the valve rod 2 to move down, and the valve body 1 is closed, and the valve body 1 is controlled.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a high wear-resisting anticorrosive rubber tube valve, includes motor base (17) and valve body (1), its characterized in that: be provided with rubber hose (3) on valve body (1) inner wall, valve body (1) upper end middle part is provided with first through-hole (18), first through-hole (18) internal diameter both sides fixedly connected with slide rail (7), be provided with valve rod (2) in first through-hole (18), and valve rod (2) pass valve body (1), valve rod (2) external diameter both sides fixedly connected with spout (8), and spout (8) and slide rail (7) sliding connection, base (17) right side fixedly connected with motor (9), the output fixedly connected with pivot (10) of motor (9), the top fixedly connected with transmission lead screw (11) of pivot (10), transmission lead screw (11) external diameter middle part is provided with tray (13), tray (13) inside right-hand threaded through-hole (14) are provided with, tray (13) inside left side is provided with second through-hole (19).
2. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: the bottom of the tray (13) is fixedly connected with a nut pair (12), and the nut pair (12) passes through the transmission screw rod (11).
3. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: the transmission screw rod (11) is in threaded connection with the tray (13) through the nut pair (12).
4. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: a limiting block (15) is fixedly connected to the top of the transmission screw rod (11).
5. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: the left side of the base (17) is fixedly connected with a guide shaft (16), and the upper end of the guide shaft (16) is in sliding connection with the tray (13) through a second through hole (19).
6. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: flanges (5) are fixedly connected to two sides of the valve body (1).
7. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: the two sides of the rubber hose (3) are provided with filter screens (6).
8. A highly wear-resistant corrosion-resistant rubber tube valve as in claim 1, wherein: a rubber pad (4) is arranged in the middle of the inner wall of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028185.4U CN220320375U (en) | 2023-07-31 | 2023-07-31 | High wear-resisting anticorrosive rubber tube valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322028185.4U CN220320375U (en) | 2023-07-31 | 2023-07-31 | High wear-resisting anticorrosive rubber tube valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220320375U true CN220320375U (en) | 2024-01-09 |
Family
ID=89412428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322028185.4U Active CN220320375U (en) | 2023-07-31 | 2023-07-31 | High wear-resisting anticorrosive rubber tube valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220320375U (en) |
-
2023
- 2023-07-31 CN CN202322028185.4U patent/CN220320375U/en active Active
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| GR01 | Patent grant |