CN218094564U - Protective structure of valve lead screw - Google Patents
Protective structure of valve lead screw Download PDFInfo
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- CN218094564U CN218094564U CN202222503163.4U CN202222503163U CN218094564U CN 218094564 U CN218094564 U CN 218094564U CN 202222503163 U CN202222503163 U CN 202222503163U CN 218094564 U CN218094564 U CN 218094564U
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- bevel gear
- rotation
- fixedly connected
- axis
- protective structure
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Abstract
The utility model relates to a protection technology field discloses a protective structure of valve lead screw, which comprises a motor, motor drive end fixedly connected with axis of rotation, axis of rotation external diameter fixedly connected with initiative bevel gear, the meshing of initiative bevel gear external diameter left side is connected with first driven bevel gear, the meshing of axis of rotation external diameter right side is linked with the driven bevel gear of second, the utility model discloses in, drive the axis of rotation through the motor and rotate, the axis of rotation drives the rotation of initiative bevel gear, and initiative bevel gear drives first driven bevel gear and the rotation of the driven bevel gear of second, rotates through driven bevel gear and drives the screw rod and rotate, and the screw rod rotates and drive the slider and slide, and the slider drives the branch horizontal slip, slides through branch and drives transparent protection casing and remove on the base, makes two transparent protection casings laminate each other to realize protecting the lead screw main part automatically, need not artifical manually operation, reduced the cost of labor.
Description
Technical Field
The utility model relates to a protection technology field especially relates to a protective structure of valve lead screw.
Background
The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, the screw rod is an important part of the valve, the screw rod is often rusted in the using process of the valve, and the service life and service life of the valve are not influenced by protecting the screw rod.
Current valve lead screw protective structure is not convenient for fine to the lead screw protect, perhaps needs artifical manual protection to the lead screw, and the operation is comparatively loaded down with trivial details, and current valve lead screw protective structure is not convenient for paint the lubricant to the lead screw simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protective structure of a valve screw rod.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a protective structure of valve lead screw, includes the motor, motor drive end fixedly connected with axis of rotation, axis of rotation external diameter fixedly connected with initiative bevel gear, initiative bevel gear external diameter left side meshing is connected with first driven bevel gear, axis of rotation external diameter right side meshing is linked with the driven bevel gear of second, the equal fixedly connected with screw rod of first driven bevel gear and the driven bevel gear outside one end of second, the equal threaded connection of screw rod external diameter has the slider, the equal fixedly connected with branch in slider top, the equal fixedly connected with transparent protection casing in branch top, axis of rotation top fixedly connected with lead screw main part, lead screw main part external diameter threaded connection has the layer board, the layer board external diameter is provided with the second spout, the equal sliding connection of transparent protection casing inner wall has the sliding sleeve, sliding sleeve inner wall sliding connection has the slide bar.
As a further description of the above technical solution:
and one end of the inner side of the sliding rod is connected to the inner wall of the second sliding groove in a sliding manner.
As a further description of the above technical solution:
the equal sliding connection in slider bottom is at the bottom inner wall of base.
As a further description of the above technical solution:
the left end and the right end of the screw rod are respectively and rotatably connected to the inner walls of the left end and the right end of the base.
As a further description of the above technical solution:
the outer diameters of the supporting rods are all connected to the inner wall of the first sliding groove in a sliding mode.
As a further description of the above technical solution:
the base bottom inner wall is close to the both sides fixedly connected with backup pad of axis of rotation, the inboard top inner wall of connection in the backup pad that all rotates of screw rod external diameter.
As a further description of the above technical solution:
the top end of the supporting plate is fixedly connected with an oil storage pipe.
As a further description of the above technical solution:
the inner wall of the top end of the oil storage pipe is fixedly connected with a sealing ring.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, it rotates to drive the axis of rotation through the motor, the axis of rotation drives the rotation of drive bevel gear, drive bevel gear drives first driven bevel gear and the rotation of second driven bevel gear, it rotates and drives the screw rod through driven bevel gear and rotates, the screw rod rotates and drives the slider and slide, the slider drives the branch horizontal slip, it moves on the base to slide and drive transparent protection casing through the branch, make two transparent protection casings laminate each other, thereby realize automatic protecting the lead screw main part, need not artifical manual operation, the cost of labor is reduced, effective prevention dust through the protection to the lead screw main part adheres to, rain wash etc., prevent that the lead screw main part from rustting and ensure the clean of lead screw main part.
2. The utility model discloses in, drive axis of rotation and lead screw main part through the motor and rotate, the lead screw main part drives the layer board and rotates, the layer board drives the oil storage pipe and rotates, the sliding sleeve that is equipped with simultaneously slides at transparent protection casing's inner wall, the sliding sleeve drives the slide bar and slides in second spout is inside, the realization reciprocates and paints the lubricant to the lead screw main part, be favorable to lubricating the lead screw main part, thereby avoided the lead screw main part to block when using, through the lubricant maintenance, increase of service life.
Drawings
Fig. 1 is a perspective view of a protective structure of a valve screw rod provided by the present invention;
fig. 2 is a schematic view of a driving bevel gear structure of a protective structure of a valve screw rod provided by the present invention;
fig. 3 is a schematic view of the oil storage tube structure of the protection structure of the valve screw.
Illustration of the drawings:
1. a base; 2. a screw; 3. a slider; 4. a transparent protective cover; 5. a first driven bevel gear; 6. a rotating shaft; 7. a drive bevel gear; 8. a slide bar; 9. a lead screw body; 10. a first chute; 11. an oil storage tube; 12. a second chute; 13. a motor; 14. a second driven bevel gear; 15. a support plate; 16. a strut; 17. a pallet; 18. and (4) a sliding sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a protective structure of a valve screw comprises a motor 13, a driving end of the motor 13 is fixedly connected with a rotating shaft 6, the outer diameter of the rotating shaft 6 is fixedly connected with a driving bevel gear 7, the left side of the outer diameter of the driving bevel gear 7 is engaged and connected with a first driven bevel gear 5, the right side of the outer diameter of the rotating shaft 6 is engaged and connected with a second driven bevel gear 14, one ends of the outer sides of the first driven bevel gear 5 and the second driven bevel gear 14 are fixedly connected with a screw rod 2, the outer diameter of the screw rod 2 is connected with a sliding block 3 in a threaded manner, the top end of the sliding block 3 is fixedly connected with a supporting rod 16, the top end of the supporting rod 16 is fixedly connected with a transparent protective cover 4, the top end of the rotating shaft 6 is fixedly connected with a screw rod main body 9, the outer diameter of the screw rod main body 9 is connected with a supporting plate 17 in a threaded manner, the top end of the supporting plate 17 is fixedly connected with an oil storage pipe 11, and the outer diameter of the supporting plate 17 is provided with a second chute 12, the equal sliding connection of transparent protection casing 4 inner wall has sliding sleeve 18, sliding sleeve 18 inner wall sliding connection has slide bar 8, it rotates to drive axis of rotation 6 through motor 13, axis of rotation 6 drives drive bevel gear 7 and rotates, drive bevel gear 7 drives first driven bevel gear 5 and second driven bevel gear 14 and rotates, it rotates and drives screw rod 2 and rotate through driven bevel gear, screw rod 2 rotates and drives slider 3 and slide, slider 3 drives the horizontal slip of branch 16, it moves on base 1 to slide through branch 16 and drive transparent protection casing 4, make two transparent protection casings 4 laminate each other, thereby realize protecting screw rod main part 9 automatically, need not artifical manually operation, the cost of labor has been reduced, effectively prevent dust through the protection to screw rod main part 9 and adhere to, rain wash etc., prevent that screw rod main part 9 from rusts and ensure the cleanness of screw rod main part 9.
The equal sliding connection of the inboard one end of slide bar 8 is at the inner wall of second spout 12, the equal sliding connection in 3 bottoms of slider is at the bottom inner wall of base 1, both ends rotate respectively about screw rod 2 and connect at base 1 both ends inner wall about, the equal sliding connection of 16 external diameters of branch is at the inner wall of first spout 10, base 1 bottom inner wall is close to the both sides fixedly connected with backup pad 15 of axis of rotation 6, the inboard top inner wall of connecting at backup pad 15 that all rotates of 2 external diameters of screw rod, oil storage pipe 11 top inner wall fixedly connected with sealing washer, it rotates to drive axis of rotation 6 and lead screw main part 9 through motor 13, lead screw main part 9 drives layer board 17 and rotates, layer board 17 drives oil storage pipe 11 and rotates, the sliding sleeve 18 that is equipped with simultaneously slides at the inner wall of transparent protection casing 4, sliding sleeve 18 drives slide bar 8 and slides in second spout 12 is inside, the realization reciprocates and paints the lubricant to lead screw main part 9, be favorable to lubricating lead screw main part 9, thereby avoided lead screw main part 9 to block when using, maintain through the lubricant, and prolonged service life.
The working principle is as follows: drive axis of rotation 6 through motor 13 and rotate, axis of rotation 6 drives drive bevel gear 7 and rotates, drive bevel gear 7 drives first driven bevel gear 5 and second driven bevel gear 14 and rotates, it rotates to drive screw rod 2 and rotates to rotate through driven bevel gear, screw rod 2 rotates and drives slider 3 and slide, slider 3 drives 16 horizontal slip of branch, it moves on base 1 to slide through branch 16 and drive transparent protection casing 4, make two transparent protection casings 4 laminate each other, thereby realize automatic protection to lead screw main part 9, need not artifical manual operation, the cost of labor has been reduced, effective prevention dust through the protection to lead screw main part 9 adheres to, rain wash etc., prevent lead screw main part 9 from rustting and ensure the cleanness of lead screw main part 9, drive axis of rotation 6 and lead screw main part 9 through motor 13 and rotate, lead screw main part 9 drives layer board 17 and rotates, layer board 17 drives oil storage pipe 11 and rotates, the sliding sleeve 18 that is equipped with simultaneously slides at the inner wall of transparent protection casing 4, sliding sleeve 18 drives slide bar 8 and slides inside second spout 12, realize reciprocating and paint and carry out oil to lead screw main part 9, be favorable to lubricate main part 9, thereby avoid when using, the lead screw main part 9 is blocked, the service life is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a protective structure of valve lead screw, includes motor (13), its characterized in that: the utility model discloses a motor, including motor (13) drive end fixedly connected with axis of rotation (6), axis of rotation (6) external diameter fixedly connected with drive bevel gear (7), drive bevel gear (7) external diameter left side meshing is connected with first driven bevel gear (5), axis of rotation (6) external diameter right side meshing is linked with second driven bevel gear (14), the equal fixedly connected with screw rod (2) of first driven bevel gear (5) and second driven bevel gear (14) outside one end, the equal threaded connection in screw rod (2) external diameter has slider (3), the equal fixedly connected with branch (16) in slider (3) top, the equal fixedly connected with transparent protection casing (4) in branch (16) top, axis of rotation (6) top fixedly connected with lead screw main part (9), lead screw main part (9) external diameter threaded connection has layer board (17), layer board (17) external diameter is provided with second spout (12), the equal sliding connection in transparent protection casing (4) inner wall has sliding sleeve (18), sliding connection has slide bar (8) in sliding sleeve (18) inner wall.
2. The protective structure of the valve screw according to claim 1, wherein: one end of the inner side of the sliding rod (8) is connected to the inner wall of the second sliding groove (12) in a sliding mode.
3. The protective structure of the valve screw according to claim 1, wherein: the bottom end of the sliding block (3) is connected to the inner wall of the bottom end of the base (1) in a sliding mode.
4. The protective structure of the valve screw according to claim 1, wherein: the left end and the right end of the screw rod (2) are respectively and rotatably connected with the inner walls of the left end and the right end of the base (1).
5. The protective structure of the valve screw according to claim 1, wherein: the outer diameters of the supporting rods (16) are all connected to the inner wall of the first sliding groove (10) in a sliding mode.
6. A protective structure for a valve screw according to claim 3, wherein: base (1) bottom inner wall is close to both sides fixedly connected with backup pad (15) of axis of rotation (6), screw rod (2) external diameter inboard all rotates the top inner wall of connection in backup pad (15).
7. The protective structure of the valve screw according to claim 1, wherein: the top end of the supporting plate (17) is fixedly connected with an oil storage pipe (11).
8. The protective structure of the valve screw according to claim 7, wherein: the inner wall of the top end of the oil storage pipe (11) is fixedly connected with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222503163.4U CN218094564U (en) | 2022-09-21 | 2022-09-21 | Protective structure of valve lead screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222503163.4U CN218094564U (en) | 2022-09-21 | 2022-09-21 | Protective structure of valve lead screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218094564U true CN218094564U (en) | 2022-12-20 |
Family
ID=84454287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222503163.4U Active CN218094564U (en) | 2022-09-21 | 2022-09-21 | Protective structure of valve lead screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218094564U (en) |
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2022
- 2022-09-21 CN CN202222503163.4U patent/CN218094564U/en active Active
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