CN207378172U - A kind of butterfly valve of controllable flow rate - Google Patents
A kind of butterfly valve of controllable flow rate Download PDFInfo
- Publication number
- CN207378172U CN207378172U CN201721199605.3U CN201721199605U CN207378172U CN 207378172 U CN207378172 U CN 207378172U CN 201721199605 U CN201721199605 U CN 201721199605U CN 207378172 U CN207378172 U CN 207378172U
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- Prior art keywords
- butterfly valve
- fixedly connected
- valve body
- flow rate
- bull stick
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Abstract
The utility model discloses a kind of butterfly valves of controllable flow rate, including butterfly valve body, the bottom of the butterfly valve body both sides offers mounting hole, the top and bottom of the butterfly valve body front both sides offer connecting hole, the bottom of the butterfly valve inner body wall is provided with bull stick, clutch shaft bearing is fixedly connected at the top and bottom of the bull stick, the one end of the clutch shaft bearing away from bull stick is fixedly connected with the inner wall of butterfly valve body.The butterfly valve of the controllable flow rate, by the way that clutch shaft bearing, second bearing, bull stick, valve plate, the first helical gear, fixed case, electric telescopic rod, connecting rod, crank, shaft, support plate, turntable, spine bar, ratchet, drive link and second is set helical gear to be used cooperatively, solve the problems, such as that existing butterfly valve control flow rate effects are poor, the butterfly valve of the controllable flow rate, possesses the advantages that control flow rate effects are good, user is when in use, more convenient, saves the plenty of time of user.
Description
Technical field
The utility model is related to valve technology fields, are specially a kind of butterfly valve of controllable flow rate.
Background technology
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the functions such as overflow pressure relief, for the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
In used various valves, kind and specification are quite various, and butterfly valve is one kind of valve numerous kinds, and butterfly valve is called turnover panel
Valve is a kind of regulating valve simple in structure, and the butterfly valve that the switch available for low pressure pipeline medium controls refers to closure member for disk,
Reach a kind of valve of open and close around valve shaft rotation, still, the effect of existing butterfly valve control flow is poor, causes to use
Person is when in use, relatively complicated, wastes the plenty of time of user.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of butterfly valve of controllable flow rate, possesses control flow
The advantages that effect is good solves the problems, such as that existing butterfly valve control flow rate effects are poor.
(2) technical solution
To realize the good purpose of above-mentioned control flow rate effects, the utility model provides following technical solution：One kind is controllable
The butterfly valve of flow, including butterfly valve body, the bottom of the butterfly valve body both sides offers mounting hole, the butterfly valve body front
The top and bottom of both sides offer connecting hole, and the bottom of the butterfly valve inner body wall is provided with bull stick, the top of the bull stick
Portion and bottom have been fixedly connected with clutch shaft bearing, and the one end of the clutch shaft bearing away from bull stick and the inner wall of butterfly valve body fix company
It connects, the bottom on the bull stick surface is fixedly connected with valve plate, and the first helical gear is fixedly connected at the top of the bull stick surface；
Top on the right side of the butterfly valve body is fixedly connected with fixed case, and the right side of the fixed chamber interior wall bottom, which is fixed, to be connected
It is connected to electric telescopic rod, the top movable on the left of the electric telescopic rod is connected with connecting rod, and the top on the left of the connecting rod is fixed
Crank is connected with, shaft is fixedly connected on the left of the crank, the surface activity of the shaft is connected with support plate, the branch
The bottom of fagging is fixedly connected with the bottom of fixed chamber interior wall, and the surface of the shaft is fixedly connected with second bearing, and described the
The left side of two bearings is fixedly connected with the top on the right side of support plate, and the left end of the shaft is fixedly connected with turntable, the turntable
Right side be fixedly connected with spine bar, ratchet is provided at the top of the spine bar, the ratchet is engaged with spine bar, a left side for the ratchet
Side is fixedly connected with drive link, and the left end of the drive link is through butterfly valve body and extends to the inside of butterfly valve body and is fixedly connected
There is the second helical gear, second helical gear is engaged with the first helical gear.
Preferably, a diameter of 22 millimeters of the mounting hole, and mounting hole is used cooperatively with peripheral hardware locating rod.
Preferably, the bottom of the butterfly valve body is provided with foam-rubber cushion, the top of the foam-rubber cushion and the bottom of butterfly valve body
Portion is fixedly connected.
Preferably, the drive link is located at the surface of butterfly valve body interior and is fixedly connected with 3rd bearing, the 3rd axis
The right side held is fixedly connected with the top on the right side of butterfly valve inner body wall.
Preferably, the quantity of the spine bar is no less than ten, and is looped around the left side of turntable.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of butterfly valve of controllable flow rate, possesses following advantageous effect：
1st, the butterfly valve of the controllable flow rate, by set clutch shaft bearing, second bearing, bull stick, valve plate, the first helical gear,
Fixed case, electric telescopic rod, connecting rod, crank, shaft, support plate, turntable, spine bar, ratchet, drive link and second helical gear are matched somebody with somebody
It closes and uses, solve the problems, such as that existing butterfly valve control flow rate effects are poor, the butterfly valve of the controllable flow rate possesses control flow effect
The advantages that fruit is good, user is when in use, more convenient, saves the plenty of time of user.
2nd, the butterfly valve of the controllable flow rate by setting mounting hole, can fix butterfly valve body, prevent butterfly valve body from moving
It is dynamic, by setting foam-rubber cushion, butterfly valve body can be protected, prevents butterfly valve body from impingement phenomenon occur with external object, by setting
3rd bearing is put, can prevent drive link from shaking phenomenon occur with fixed conveyor bar, by setting clutch shaft bearing, can increase and turn
The stability of bar, anti-dog link movement.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model partial structurtes left view；
Fig. 3 is the partial structurtes enlarged diagram of the utility model A.
In figure：1 butterfly valve body, 2 mounting holes, 3 connecting holes, 4 clutch shaft bearings, 5 second bearings, 6 bull sticks, 7 valve plates, 8 first
Helical gear, 9 fixed cases, 10 electric telescopic rods, 11 connecting rods, 12 cranks, 13 shafts, 14 support plates, 15 turntables, 16 spine bars, 17 spine
Wheel, 18 drive links, 19 second helical gears, 20 foam-rubber cushions, 21 3rd bearings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of butterfly valve of controllable flow rate, including butterfly valve body 1, the bottom of butterfly valve body 1 is provided with
Foam-rubber cushion 20, the top of foam-rubber cushion 20 is fixedly connected with the bottom of butterfly valve body 1, by setting foam-rubber cushion 20, can protect butterfly
Valve body 1 prevents butterfly valve body 1 from impingement phenomenon occur with external object, and the bottom of 1 both sides of butterfly valve body offers mounting hole
2, it a diameter of 22 millimeters of mounting hole 2, and mounting hole 2 and peripheral hardware locating rod are used cooperatively by setting mounting hole 2, can be with
Fixed butterfly valve body 1, prevents butterfly valve body 1 from moving, and the top and bottom of the positive both sides of butterfly valve body 1 offer connecting hole 3,
The bottom of 1 inner wall of butterfly valve body is provided with bull stick 6, and the top and bottom of bull stick 6 have been fixedly connected with clutch shaft bearing 4, by setting
Clutch shaft bearing 4 is put, the stability of bull stick 6 can be increased, anti-dog link 6 moves, clutch shaft bearing 4 one end and butterfly away from bull stick 6
The inner wall of valve body 1 is fixedly connected, and the bottom on 6 surface of bull stick is fixedly connected with valve plate 7, and bull stick is fixedly connected at the top of 6 surface
There is the first helical gear 8；
The top on 1 right side of butterfly valve body is fixedly connected with fixed case 9, and fixed case is fixedly connected on the right side of 9 inner wall bottom
Electric telescopic rod 10, the top movable in 10 left side of electric telescopic rod are connected with connecting rod 11, and the top in 11 left side of connecting rod is fixedly connected
There is crank 12, the left side of crank 12 is fixedly connected with shaft 13, and the surface activity of shaft 13 is connected with support plate 14, support plate 14
Bottom be fixedly connected with the bottom of 9 inner wall of fixed case, the surface of shaft 13 is fixedly connected with second bearing 5, second bearing 5
Left side is fixedly connected with the top on 14 right side of support plate, and the left end of shaft 13 is fixedly connected with turntable 15, and the right side of turntable 15 is consolidated
Surely spine bar 16 is connected with, the quantity of spine bar 16 is no less than ten, and is looped around the left side of turntable 15, and the top of spine bar 16 is provided with
Ratchet 17, ratchet 17 are engaged with spine bar 16, and the left side of ratchet 17 is fixedly connected with drive link 18, and drive link 18 is located at butterfly valve body
Surface inside 1 is fixedly connected with 3rd bearing 21, and right side and the top on the right side of 1 inner wall of butterfly valve body of 3rd bearing 21 are fixed
Connection, by setting 3rd bearing 21, can prevent drive link 18 from shaking phenomenon occur with fixed conveyor bar 18, drive link 18
Left end is through butterfly valve body 1 and extends to the inside of butterfly valve body 1 and is fixedly connected with the second helical gear 19, the second helical gear 19 with
First helical gear 8 engages, by set clutch shaft bearing 4, second bearing 5, bull stick 6, valve plate 7, the first helical gear 8, fixed case 9,
Electric telescopic rod 10, connecting rod 11, crank 12, shaft 13, support plate 14, turntable 15, spine bar 16, ratchet 17, drive link 18 and
Two helical gears 19 are used cooperatively, and solve the problems, such as that existing butterfly valve control flow rate effects are poor, the butterfly valve of the controllable flow rate,
Possesses the advantages that control flow rate effects are good, user is when in use, more convenient, saves the plenty of time of user.
When in use, user opens electric telescopic rod 10 by peripheral control unit, and electric telescopic rod 10 passes through connecting rod 11
Crank 12 is driven to rotate, the rotation of crank 12 drives turntable 15 to rotate by shaft 13, and turntable 15 is rotated drives spine by spine bar 16
Wheel 17 rotates, and ratchet 17, which rotates, drives drive link 18 to rotate, and drive link 18, which rotates, drives the second helical gear 19 to rotate, the second helical teeth
Wheel 19, which rotates, drives the first helical gear 8 to rotate, and the first helical gear 8, which rotates, drives bull stick 6 to rotate, and bull stick 6, which rotates, drives 7 turns of valve plate
It is dynamic, so as to achieve the purpose that control flow rate effects good.
In conclusion the butterfly valve of the controllable flow rate, passes through clutch shaft bearing 4, second bearing 5, bull stick 6, valve plate 7, first
Helical gear 8, fixed case 9, electric telescopic rod 10, connecting rod 11, crank 12, shaft 13, support plate 14, turntable 15, spine bar 16, ratchet
17th, the cooperation of 18 and second helical gear 19 of drive link solves the problems, such as that existing butterfly valve control flow rate effects are poor.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of butterfly valve of controllable flow rate, including butterfly valve body (1), it is characterised in that：The bottom of butterfly valve body (1) both sides
Portion offers mounting hole (2), and the top and bottom of the positive both sides of the butterfly valve body (1) offer connecting hole (3), described
The bottom of butterfly valve body (1) inner wall is provided with bull stick (6), and first axle has been fixedly connected at the top and bottom of the bull stick (6)
It holds (4), the one end of the clutch shaft bearing (4) away from bull stick (6) is fixedly connected with the inner wall of butterfly valve body (1), the bull stick (6)
The bottom on surface is fixedly connected with valve plate (7), and the first helical gear (8) is fixedly connected at the top of bull stick (6) surface；
Top on the right side of the butterfly valve body (1) is fixedly connected with fixed case (9), the right side of fixed case (9) the inner wall bottom
It is fixedly connected with electric telescopic rod (10), the top movable on the left of the electric telescopic rod (10) is connected with connecting rod (11), described
Top on the left of connecting rod (11) is fixedly connected with crank (12), and shaft (13), institute are fixedly connected on the left of the crank (12)
The surface activity for stating shaft (13) is connected with support plate (14), the bottom of the support plate (14) and the bottom of fixed case (9) inner wall
Portion is fixedly connected, and the surface of the shaft (13) is fixedly connected with second bearing (5), the left side of the second bearing (5) and branch
Top on the right side of fagging (14) is fixedly connected, and the left end of the shaft (13) is fixedly connected with turntable (15), the turntable (15)
Right side be fixedly connected with spine bar (16), be provided with ratchet (17) at the top of the spine bar (16), the ratchet (17) and spine bar
(16) engage, drive link (18) is fixedly connected on the left of the ratchet (17), the left end of the drive link (18) runs through butterfly valve
Body (1) simultaneously extends to the inside of butterfly valve body (1) and is fixedly connected with the second helical gear (19), second helical gear (19) with
First helical gear (8) engages.
2. a kind of butterfly valve of controllable flow rate according to claim 1, it is characterised in that：The diameter of the mounting hole (2)
For 22 millimeters, and mounting hole (2) is used cooperatively with peripheral hardware locating rod.
3. a kind of butterfly valve of controllable flow rate according to claim 1, it is characterised in that：The bottom of the butterfly valve body (1)
Portion is provided with foam-rubber cushion (20), and the top of the foam-rubber cushion (20) is fixedly connected with the bottom of butterfly valve body (1).
4. a kind of butterfly valve of controllable flow rate according to claim 1, it is characterised in that：The drive link (18) is located at butterfly
The internal surface of valve body (1) is fixedly connected with 3rd bearing (21), right side and the butterfly valve body (1) of the 3rd bearing (21)
Top on the right side of inner wall is fixedly connected.
5. a kind of butterfly valve of controllable flow rate according to claim 1, it is characterised in that：The quantity of the spine bar (16) is not
Less than ten, and it is looped around the left side of turntable (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199605.3U CN207378172U (en) | 2017-09-19 | 2017-09-19 | A kind of butterfly valve of controllable flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721199605.3U CN207378172U (en) | 2017-09-19 | 2017-09-19 | A kind of butterfly valve of controllable flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378172U true CN207378172U (en) | 2018-05-18 |
Family
ID=62340902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721199605.3U Active CN207378172U (en) | 2017-09-19 | 2017-09-19 | A kind of butterfly valve of controllable flow rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378172U (en) |
-
2017
- 2017-09-19 CN CN201721199605.3U patent/CN207378172U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: Block d2a, south of No.9 Zhongxing Street, Fushun Economic Development Zone, Fushun City, Liaoning Province Patentee after: Liaoning puyue Mould Technology Co., Ltd Address before: 110001, Heping District, Liaoning, eight Tong Jing Street, No. 68, 2-1-1, Shenyang Patentee before: SHENYANG PU YUE ENTERPRISE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 1506, No. 5-2, Century Road, Hunnan District, Shenyang City, Liaoning Province, 110001 Patentee after: SHENYANG PU YUE ENTERPRISE Co.,Ltd. Address before: Block d2a, south of No.9 Zhongxing Street, Fushun Economic Development Zone, Fushun City, Liaoning Province Patentee before: Liaoning puyue Mould Technology Co., Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: Block d2a, south of No.9 Road, Zhongxing Street, Fushun Economic Development Zone, Fushun City, Liaoning Province Patentee after: Liaoning puyue Mould Technology Co., Ltd Address before: 1506, No. 5-2, Century Road, Hunnan District, Shenyang City, Liaoning Province, 110001 Patentee before: SHENYANG PU YUE ENTERPRISE Co.,Ltd. |
|
| TR01 | Transfer of patent right |