CN113653811A - Butterfly valve for preventing pipeline from blocking - Google Patents
Butterfly valve for preventing pipeline from blocking Download PDFInfo
- Publication number
- CN113653811A CN113653811A CN202110874042.8A CN202110874042A CN113653811A CN 113653811 A CN113653811 A CN 113653811A CN 202110874042 A CN202110874042 A CN 202110874042A CN 113653811 A CN113653811 A CN 113653811A
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- China
- Prior art keywords
- butterfly valve
- plate
- valve main
- connecting rod
- main body
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- 230000000903 blocking effect Effects 0.000 title abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000003139 buffering effect Effects 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000010298 pulverizing process Methods 0.000 description 15
- 238000003780 insertion Methods 0.000 description 12
- 230000037431 insertion Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
- F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Abstract
The invention provides a butterfly valve for preventing pipeline from blocking, belonging to the technical field of valves, comprising: the butterfly valve comprises a butterfly valve main body, wherein a first mounting groove is formed in the butterfly valve main body, a first rotating rod is connected in the first mounting groove in a rotating mode, the second sliding plate can reciprocate through the mutual matching of a second sliding plate, a reciprocating spring and a second connecting rod, when the second sliding plate reciprocates to drive the second connecting rod to reciprocate, the reciprocating motion of the second connecting rod drives the first connecting rod to reciprocate, the first connecting rod drives a rotating plate to rotate back and forth in a small amplitude, the rotating plate drives the first rotating rod and a baffle plate to rotate back and forth, when the baffle plate rotates back and forth, the impact force of water flow can circulate from two sides of the baffle plate, the impact force of water gushes on two sides of the water is increased through the small amplitude rotation of the baffle plate, impurities such as scale and the like in the butterfly valve main body are washed through the impact force of the water gushes on two sides of the baffle plate, and the anti-blocking effect in the butterfly valve main body is achieved.
Description
Technical Field
The invention belongs to the technical field of valves, and particularly relates to a butterfly valve for preventing a pipeline from being blocked.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.
The function is relatively poor mostly to prevent blockking up of butterfly valve commonly used at present, when using the butterfly valve for a long time, can pile up a large amount of filths in the butterfly valve to influence the normal use of butterfly valve, provide a pipeline in order to solve this problem and prevent butterfly valve that blocks up.
Disclosure of Invention
The invention aims to provide a butterfly valve for preventing a pipeline from being blocked, and aims to solve the problem that the butterfly valve in the prior art is poor in anti-blocking function.
In order to achieve the purpose, the invention provides the following technical scheme:
a butterfly valve for preventing a pipe from being blocked, comprising:
the butterfly valve comprises a butterfly valve main body, a first installation groove is formed in the butterfly valve main body, and a first rotating rod is rotatably connected in the first installation groove;
the baffle is fixedly connected to the surface of the first rotating rod, is positioned in the butterfly valve main body and is in sliding fit with the butterfly valve main body;
the rotating plate is fixedly connected to the surface of the first rotating rod and located on the outer side of the butterfly valve main body, the top of the rotating plate is rotatably connected with a first connecting rod through a rotating shaft, and a slot is formed in the surface of the rotating plate;
the fixing mechanism is arranged on the butterfly valve main body and connected with the rotating plate to fix the rotating plate;
the reciprocating mechanism is arranged on the butterfly valve main body and connected with the first connecting rod to realize the reciprocating of the first connecting rod;
the moving mechanism is arranged on the butterfly valve main body and connected with the reciprocating mechanism to realize the movement of the reciprocating mechanism; and
the crushing mechanism is arranged in the butterfly valve main body and used for crushing impurities in the butterfly valve main body.
As a preferred scheme of the present invention, the fixing mechanism includes a first sliding plate, a positioning spring, an insertion rod, and a fixing plate, the fixing plate is fixedly connected to the top of the butterfly valve main body, the insertion rod movably penetrates through the fixing plate, the first sliding plate is fixedly connected to the surface of the insertion rod, the positioning spring is fixedly connected between the fixing plate and the first sliding plate, the positioning spring is sleeved on the surface of the insertion rod, and the insertion rod is movably inserted into the insertion slot.
As a preferable aspect of the present invention, the moving mechanism includes a third mounting groove, a support plate, a screw rod, a servo motor, and a nut, the third mounting groove is formed in the butterfly valve body, the support plate is fixedly connected to a surface of the butterfly valve body, the servo motor is fixedly connected to a top of the support plate, the screw rod is rotatably connected to the third mounting groove, the support plate movably penetrates through the butterfly valve body, an output end of the support plate is fixedly connected to the third mounting groove, and the nut is threadedly connected to a surface of the screw rod.
As a preferable scheme of the invention, the reciprocating mechanism comprises a driving component, a limiting component and a reciprocating component, the driving component and the reciprocating component are both arranged on the butterfly valve main body, the limiting component is arranged on the driving component, the driving component is connected with the reciprocating component to realize reciprocating, and the limiting component is connected with the reciprocating component to realize limiting.
As a preferred scheme of the present invention, the driving assembly includes a bearing plate, a vertical plate, a transverse plate, a first driving motor and a rotating wheel, the bearing plate is fixedly connected to the top of the nut, the vertical plate is fixedly connected to the top of the bearing plate, the transverse plate is fixedly connected to the top of the vertical plate, the first driving motor is fixedly connected to the top of the transverse plate, an output end of the first driving motor movably penetrates through the transverse plate, and the rotating wheel is fixedly connected to an output end of the first driving motor.
As a preferable scheme of the invention, the reciprocating assembly comprises a second connecting rod, a screw, a second sliding plate and a reciprocating spring, the second connecting rod movably penetrates through the vertical plate, the second connecting rod is detachably connected with the first connecting rod through the screw, the second connecting rod is clamped with the first connecting rod, the second sliding plate is fixedly connected to the right side of the second connecting rod, the reciprocating spring is fixedly connected between the vertical plate and the second sliding plate, and the reciprocating spring is sleeved on the surface of the second connecting rod.
As a preferable scheme of the invention, the limiting assembly comprises a limiting chute, a limiting block and a limiting rod, the limiting chute is arranged on the bearing plate, the limiting block is fixedly connected to the bottom of the second sliding plate and is slidably connected in the limiting chute, the limiting rod is fixedly connected to the right side of the vertical plate, and the second sliding plate is slidably connected to the surface of the limiting rod.
As a preferable scheme of the present invention, the pulverization mechanism includes a linkage component and a pulverization component, the linkage component is disposed on the butterfly valve main body, the pulverization component is disposed in the butterfly valve main body, and the linkage component is connected to the pulverization component to achieve pulverization.
As a preferable scheme of the invention, the crushing assembly comprises two second mounting grooves, two second rotating rods, two buffering thorn balls and crushing rods, the two second mounting grooves and the two second rotating rods are both arranged in the butterfly valve main body, the two second rotating rods are respectively and rotatably connected in the two second mounting grooves, the buffering thorn balls and the crushing rods are respectively and fixedly connected to the surfaces of the two second rotating rods, and the buffering thorn balls and the crushing rods are respectively positioned at the left side and the right side of the first rotating rod.
As a preferable scheme of the invention, the linkage assembly comprises two belt pulleys, a transmission belt, a fixing frame and a second driving motor, the two belt pulleys are respectively and fixedly connected to the surfaces of the two second rotating rods, the transmission belt is sleeved on the surfaces of the two belt pulleys, the two belt pulleys are in transmission connection through the transmission belt, the fixing frame is fixedly connected to the butterfly valve main body, the second driving motor is fixedly connected in the fixing frame, and the output end of the second driving motor is fixedly connected with the second rotating rods.
As a preferable scheme of the invention, the butterfly valve main body is provided with a limit ring groove, the bottom of the rotating plate is fixedly connected with two sliding rods, and the two sliding rods are both connected in the limit ring groove in a sliding manner.
As a preferable scheme of the present invention, a handle is fixedly connected to the top of the first rotating rod, and flanges are fixedly connected to both sides of the butterfly valve body.
Compared with the prior art, the invention has the beneficial effects that:
1. when the device needs to be used, the first driving motor is started to rotate, the rotation of the first driving motor drives the rotating wheel to rotate, the output end of the first driving motor is positioned at the eccentric position of the rotating wheel, so the rotation of the first driving motor drives the rotating wheel to do eccentric motion, the eccentric motion of the rotating wheel pushes the second sliding plate to move leftwards, the second sliding plate is driven to do reciprocating motion through the mutual matching of the second sliding plate, the reciprocating spring and the second connecting rod, the second sliding plate is driven to do reciprocating motion through the reciprocating motion of the second sliding plate, the first connecting rod is driven to do reciprocating motion through the reciprocating motion of the second connecting rod, the rotating plate is driven to rotate back and forth in a small amplitude through the first connecting rod, the first rotating rod and the baffle are driven to rotate back and forth through the rotating plate, when the baffle rotates back and forth, the impact force of water flow can circulate from two sides of the baffle, and the impact force of water gushing from two sides is increased through the small-amplitude rotating baffle, impurities such as water scales in the butterfly valve main body are washed by the impact force of water gushing at the two sides of the baffle plate, so that the anti-blocking effect in the butterfly valve main body is achieved.
2. This scheme is when needing to improve the interior rivers circulation maximum value of butterfly valve main part, close first driving motor, then take out the screw, start the servo motor reversal this moment, servo motor's reversal drives the lead screw reversal, make the nut remove right through the reversal of lead screw, and drive the second connecting rod through nut and loading board and remove, separate second connecting rod and first connecting rod, hold the handle, with the ninety degrees of handle anticlockwise rotation, pull the inserted bar left, after the ninety degrees of handle anticlockwise rotation, loosen the inserted bar, the inserted bar inserts in the slot this moment, and through the inserted bar, mutually supporting of first slide and positioning spring makes the inserted bar fix in the slot, and then it is fixed with first pivot and baffle, after the ninety degrees of handle anticlockwise rotation, the baffle also follows and rotates ninety degrees, the rivers circulation of butterfly valve main part reaches the maximum value this moment.
3. This scheme is when the crushing effect of impurity in the butterfly valve main part is improved to needs, start the rotation of second driving motor, the rotation of second driving motor drives the second bull stick and rotates, the rotation of second bull stick makes two second bull sticks syntropy rotate simultaneously through mutually supporting of belt pulley and driving belt, the rotation of two second bull sticks drives buffering thorn ball and crushing rod and rotates, beat large-scale impurity in the butterfly valve main part through the mutually supporting of buffering thorn ball and crushing rod and smash, simultaneously under the normal condition, buffering thorn ball and crushing rod can follow the impact force of rivers and carry out the rotation, the rotation through buffering thorn ball and crushing rod makes its jam-proof effect under the normal condition also improve by a wide margin, and buffering thorn ball has still played buffering rivers effect, the impact force of rivers to the baffle has been prevented too big.
4. In this scheme, spacing annular and slide bar mutually support and have improved the stability when changeing the board and rotate, have prevented to change the board and have taken place the skew when rotating.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an overall exploded view of the present invention;
FIG. 2 is a front perspective view of the present invention;
FIG. 3 is a first side perspective view of the present invention;
FIG. 4 is a second side perspective view of the present invention;
FIG. 5 is a rear perspective view of the present invention;
FIG. 6 is a cut-away perspective view of the present invention;
FIG. 7 is a schematic view of a butterfly valve body of the present invention;
FIG. 8 is a schematic view of a baffle plate according to the present invention;
FIG. 9 is a combination view of the moving mechanism and the reciprocating mechanism according to the present invention;
FIG. 10 is an exploded view of the moving mechanism and the reciprocating mechanism of the present invention;
FIG. 11 is a schematic view of the shredding mechanism of the present invention.
In the figure: 1. a butterfly valve body; 2. a first mounting groove; 3. a second mounting groove; 4. a limiting ring groove; 5. a third mounting groove; 6. a support plate; 7. a flange plate; 8. a first rotating lever; 9. a baffle plate; 10. rotating the plate; 11. a slide bar; 12. a handle; 13. a slot; 14. a first slide plate; 15. a positioning spring; 16. inserting a rod; 17. a fixing plate; 18. a first link; 19. a screw rod; 20. a servo motor; 21. a nut; 22. a carrier plate; 23. a vertical plate; 24. a second link; 25. a screw; 26. a limiting chute; 27. a second slide plate; 28. a limiting block; 29. a reciprocating spring; 30. a limiting rod; 31. a transverse plate; 32. a first drive motor; 33. a rotating wheel; 34. a second rotating rod; 35. buffering the barbed ball; 36. crushing the stems; 37. a belt pulley; 38. a drive belt; 39. a fixed mount; 40. a second drive motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 to 11, the technical solution provided in this embodiment is as follows:
a butterfly valve for preventing a pipe from being blocked, comprising:
butterfly valve main part 1 has seted up first mounting groove 2 on the butterfly valve main part 1, and the 2 internal rotations in first mounting groove are connected with first bull stick 8.
In the embodiment of the present invention, the first mounting groove 2 is for rotatably connecting the first rotating rod 8, and the first rotating rod 8 is for fixing the blocking plate 9.
The baffle 9, baffle 9 fixed connection is in the surface of first bull stick 8, and baffle 9 is located butterfly valve main part 1, baffle 9 and butterfly valve main part 1 sliding fit.
In the particular embodiment of the invention, the baffle 9 is intended to facilitate the blocking of the water flow.
The rotating plate 10 is fixedly connected to the surface of the first rotating rod 8, the rotating plate 10 is located on the outer side of the butterfly valve main body 1, the top of the rotating plate 10 is rotatably connected with a first connecting rod 18 through a rotating shaft, and a slot 13 is formed in the surface of the rotating plate 10.
In the embodiment of the present invention, the rotating plate 10 is for connecting the first link 18, the first link 18 is for engaging with the second link 24, and the slot 13 is for inserting the insertion rod 16.
Specifically, referring to fig. 1-8, the fixing mechanism is disposed on the butterfly valve body 1, and the fixing mechanism includes a first sliding plate 14, a positioning spring 15, an insertion rod 16 and a fixing plate 17, the fixing plate 17 is fixedly connected to the top of the butterfly valve body 1, the insertion rod 16 movably penetrates through the fixing plate 17, the first sliding plate 14 is fixedly connected to the surface of the insertion rod 16, the positioning spring 15 is fixedly connected between the fixing plate 17 and the first sliding plate 14, the positioning spring 15 is sleeved on the surface of the insertion rod 16, and the insertion rod 16 is movably inserted into the slot 13.
In the embodiment of the present invention, the fixing plate 17 is for fixing the positioning spring 15, the inserting rod 16 is for fixing the first sliding plate 14, and the inserting rod 16 is fixed in the slot 13 by the cooperation of the first sliding plate 14 and the positioning spring 15, wherein the first sliding plate 14 is for compressing the positioning spring 15.
Specifically, please refer to fig. 9-10, the moving mechanism is disposed on the butterfly valve body 1, and includes a third mounting groove 5, a supporting plate 6, a screw rod 19, a servo motor 20 and a nut 21, the third mounting groove 5 is disposed on the butterfly valve body 1, the supporting plate 6 is fixedly connected to the surface of the butterfly valve body 1, the servo motor 20 is fixedly connected to the top of the supporting plate 6, the screw rod 19 is rotatably connected to the third mounting groove 5, the supporting plate 6 movably penetrates through the butterfly valve body 1, the output end of the supporting plate 6 is fixedly connected to the third mounting groove 5, and the nut 21 is in threaded connection with the surface of the screw rod 19.
In the embodiment of the present invention, the third mounting groove 5 is opened to facilitate the rotation connection of the lead screw 19, the supporting plate 6 is to facilitate the support of the servo motor 20, the lead screw 19 is to facilitate the threaded connection of the nut 21, the servo motor 20 is to facilitate the driving of the lead screw 19 to rotate, the nut 21 is to facilitate the fixing of the bearing plate 22, and the nut 21 and the lead screw 19 are in threaded engagement so that the nut 21 can move on the surface of the lead screw 19.
Specifically, referring to fig. 9-10, the reciprocating mechanism is disposed on the butterfly valve body 1, and the reciprocating mechanism includes a driving component, a limiting component and a reciprocating component, wherein the driving component and the reciprocating component are disposed on the butterfly valve body 1, the limiting component is disposed on the driving component, the driving component is connected to the reciprocating component to achieve reciprocation, and the limiting component is connected to the reciprocating component to achieve limitation.
In the embodiment of the invention, the reciprocating mechanism comprises a driving component, a limiting component and a reciprocating component, wherein the driving component and the reciprocating component are arranged on the butterfly valve main body 1, the limiting component is arranged on the driving component, the driving component is connected with the reciprocating component to realize reciprocating, and the limiting component is connected with the reciprocating component to realize limiting.
Specifically, please refer to fig. 9-10, the driving assembly includes a bearing plate 22, a vertical plate 23, a horizontal plate 31, a first driving motor 32 and a rotating wheel 33, the bearing plate 22 is fixedly connected to the top of the nut 21, the vertical plate 23 is fixedly connected to the top of the bearing plate 22, the horizontal plate 31 is fixedly connected to the top of the vertical plate 23, the first driving motor 32 is fixedly connected to the top of the horizontal plate 31, an output end of the first driving motor 32 movably penetrates through the horizontal plate 31, and the rotating wheel 33 is fixedly connected to an output end of the first driving motor 32.
In the embodiment of the present invention, the supporting plate 22 is for supporting the vertical plate 23, the vertical plate 23 is for the second connecting rod 24 to movably penetrate through, and for fixing the reciprocating spring 29, the horizontal plate 31 is for installing the first driving motor 32, the first driving motor 32 is for driving the first driving motor 32 to rotate, and the first driving motor 32 is for driving the second sliding plate 27 to reciprocate.
Specifically, referring to fig. 9-10, the reciprocating assembly includes a second connecting rod 24, a screw 25, a second sliding plate 27 and a reciprocating spring 29, the second connecting rod 24 movably penetrates through the vertical plate 23, the second connecting rod 24 is detachably connected to the first connecting rod 18 through the screw 25, the second connecting rod 24 is engaged with the first connecting rod 18, the second sliding plate 27 is fixedly connected to the right side of the second connecting rod 24, the reciprocating spring 29 is fixedly connected between the vertical plate 23 and the second sliding plate 27, and the reciprocating spring 29 is sleeved on the surface of the second connecting rod 24.
In the embodiment of the present invention, the second connecting rod 24 is conveniently clamped with the first connecting rod 18 and detachably connected with the first connecting rod 18 through the screw 25, the second sliding plate 27 is conveniently pushed to move by the eccentric motion of the rotating wheel 33, the second sliding plate 27 is reciprocated by the cooperation of the second sliding plate 27, the reciprocating spring 29 and the second connecting rod 24, when the second sliding plate 27 reciprocates to drive the second connecting rod 24 to reciprocate, the reciprocating motion of the second connecting rod 24 drives the first connecting rod 18 to reciprocate, and the reciprocating motion of the first connecting rod 18 is driven by the reciprocating motion of the first connecting rod 18.
Specifically, referring to fig. 9-10, the limiting component includes a limiting chute 26, a limiting block 28 and a limiting rod 30, the limiting chute 26 is disposed on the bearing plate 22, the limiting block 28 is fixedly connected to the bottom of the second sliding plate 27, the limiting block 28 is slidably connected to the limiting chute 26, the limiting rod 30 is fixedly connected to the right side of the vertical plate 23, and the second sliding plate 27 is slidably connected to the surface of the limiting rod 30.
In the embodiment of the present invention, the opening of the limiting chute 26 is to facilitate the sliding of the limiting block 28, the mutual cooperation of the limiting chute 26 and the limiting block 28 improves the stability of the second sliding plate 27 during moving, and further improves the stability of the second sliding plate 27 during moving through the limiting rod 30.
Specifically, please refer to fig. 11, the pulverizing mechanism is disposed in the butterfly valve body 1, and the pulverizing mechanism includes a linkage component and a pulverizing component, the linkage component is disposed on the butterfly valve body 1, the pulverizing component is disposed in the butterfly valve body 1, and the linkage component is connected to the pulverizing component to achieve pulverizing.
In the embodiment of the invention, the crushing mechanism comprises a linkage component and a crushing component, the linkage component is arranged on the butterfly valve main body 1, the crushing component is arranged in the butterfly valve main body 1, and the linkage component is connected with the crushing component to realize crushing.
Specifically, please refer to fig. 7-11, the pulverizing assembly includes two second mounting grooves 3, two second rotating rods 34, two buffering thorn balls 35 and a pulverizing rod 36, the two second mounting grooves 3 and the two second rotating rods 34 are both provided, the two second mounting grooves 3 are both provided in the butterfly valve main body 1, the two second rotating rods 34 are respectively rotatably connected in the two second mounting grooves 3, the buffering thorn balls 35 and the pulverizing rod 36 are respectively fixedly connected to the surfaces of the two second rotating rods 34, and the buffering thorn balls 35 and the pulverizing rod 36 are respectively located at the left and right sides of the first rotating rod 8.
In the embodiment of the present invention, the second mounting groove 3 is formed to facilitate the rotation of the second rotating rod 34, the buffer barbed ball 35 and the crushing rod 36 cooperate with each other to crush large-sized impurities in the butterfly valve body 1, and at the same time, the buffer barbed ball 35 and the crushing rod 36 rotate along with the impact force of the water flow under normal conditions, so that the anti-blocking effect under normal conditions is greatly improved by the rotation of the buffer barbed ball 35 and the crushing rod 36, and the buffer barbed ball 35 also plays a role in buffering the water flow, thereby preventing the impact force of the water flow on the baffle 9 from being too large.
Specifically, please refer to fig. 11, the linkage assembly includes two belt pulleys 37, two transmission belts 38, a fixing frame 39 and a second driving motor 40, the two belt pulleys 37 are respectively and fixedly connected to the surfaces of the two second rotating rods 34, the transmission belts 38 are sleeved on the surfaces of the two belt pulleys 37, the two belt pulleys 37 are in transmission connection through the transmission belts 38, the fixing frame 39 is fixedly connected to the butterfly valve main body 1, the second driving motor 40 is fixedly connected to the fixing frame 39, and the output end of the second driving motor 40 is fixedly connected to the second rotating rods 34.
In the embodiment of the present invention, the belt pulley 37 and the transmission belt 38 are engaged with each other to facilitate the two second rotating rods 34 to rotate simultaneously, the fixing frame 39 is used to facilitate the fixing of the second driving motor 40, and the second driving motor 40 is used to facilitate the rotation of the second rotating rods 34.
Specifically, referring to fig. 7-8, a limit ring groove 4 is formed on the butterfly valve main body 1, two sliding rods 11 are fixedly connected to the bottom of the rotating plate 10, and both sliding rods 11 are slidably connected in the limit ring groove 4.
In the embodiment of the present invention, the cooperation between the limit ring groove 4 and the sliding rod 11 improves the stability of the rotating plate 10 during rotation, and prevents the rotating plate 10 from shifting during rotation.
Specifically, referring to fig. 1, a handle 12 is fixedly connected to the top of the first rotating rod 8, and flanges 7 are fixedly connected to both sides of the butterfly valve body 1.
In the embodiment of the present invention, the handle 12 is fixed to facilitate the rotation of the first rotating shaft 8, and the flange 7 is connected to an external water pipe.
The working principle or the working process of the pipeline anti-blocking butterfly valve provided by the invention is as follows: when the device needs to be used, the first driving motor 32 is started to rotate, the rotation of the first driving motor 32 drives the rotating wheel 33 to rotate, because the output end of the first driving motor 32 is positioned at the eccentric position of the rotating wheel 33, the rotation of the first driving motor 32 drives the rotating wheel 33 to do eccentric motion, the eccentric motion of the rotating wheel 33 pushes the second sliding plate 27 to move leftwards, the second sliding plate 27 is made to do reciprocating motion through the mutual matching of the second sliding plate 27, the reciprocating spring 29 and the second connecting rod 24, when the second sliding plate 27 is made to do reciprocating motion, the second connecting rod 24 is made to do reciprocating motion, the reciprocating motion of the second connecting rod 24 drives the first connecting rod 18 to do reciprocating motion, the rotating plate 10 is driven to rotate back and forth in a small amplitude through the first connecting rod 18, the first rotating rod 8 and the baffle plate 9 are driven to rotate back and forth through the rotating plate 10, when the baffle plate 9 rotates back and forth, the impact force of water flow can circulate from two sides of the baffle plate 9, the baffle 9 is rotated slightly to increase the impact force of water gushing on two sides, impurities such as water scales in the butterfly valve main body 1 are washed by the impact force of the water gushing on two sides of the baffle 9, so that the anti-blocking effect in the butterfly valve main body 1 is achieved, when the maximum value of water flow flux in the butterfly valve main body 1 needs to be improved, the first driving motor 32 is closed, the screw 25 is taken out, the servo motor 20 is started to rotate reversely at the moment, the screw rod 19 is driven to rotate reversely by the reverse rotation of the servo motor 20, the nut 21 moves rightwards by the reverse rotation of the screw rod 19, the second connecting rod 24 is driven to move by the nut 21 and the bearing plate 22, the second connecting rod 24 is separated from the first connecting rod 18, the handle 12 is held by a hand, the handle 12 is rotated ninety degrees anticlockwise, the inserted rod 16 is pulled leftwards, the inserted rod 16 is loosened after the handle 12 is rotated ninety degrees anticlockwise, the inserted rod 16 is inserted into the slot 13 at the moment, and the inserted rod 16, The first sliding plate 14 and the positioning spring 15 are matched with each other to fix the inserted link 16 in the slot 13, and further fix the first rotating rod 8 and the baffle 9, after the handle 12 rotates ninety degrees counterclockwise, the baffle 9 also rotates ninety degrees, at this time, the water flow rate of the butterfly valve body 1 reaches the maximum value, when the crushing effect on the impurities in the butterfly valve body 1 needs to be improved, the second driving motor 40 is started to rotate, the rotation of the second driving motor 40 drives the second rotating rod 34 to rotate, the rotation of the second rotating rod 34 enables the two second rotating rods 34 to simultaneously rotate in the same direction through the mutual matching of the belt pulley 37 and the transmission belt 38, the rotation of the two second rotating rods 34 drives the buffering thorn ball 35 and the crushing rod 36 to rotate, the large impurities in the butterfly valve body 1 are crushed through the mutual matching of the buffering thorn ball 35 and the crushing rod 36, and under the normal condition, the buffering thorn ball 35 and the crushing rod 36 can rotate along with the impact force of the water flow, the anti-blocking effect of the baffle plate under the normal condition is greatly improved through the autorotation of the buffering thorn balls 35 and the crushing rod 36, and the buffering thorn balls 35 also play a role in buffering water flow, so that the impact force of the water flow on the baffle plate 9 is prevented from being overlarge.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A butterfly valve that pipeline was prevented stifled, its characterized in that includes:
the butterfly valve comprises a butterfly valve main body (1), wherein a first mounting groove (2) is formed in the butterfly valve main body (1), and a first rotating rod (8) is rotatably connected in the first mounting groove (2);
the baffle (9), the baffle (9) is fixedly connected to the surface of the first rotating rod (8), the baffle (9) is positioned in the butterfly valve main body (1), and the baffle (9) is in sliding fit with the butterfly valve main body (1);
the butterfly valve comprises a rotating plate (10), wherein the rotating plate (10) is fixedly connected to the surface of a first rotating rod (8), the rotating plate (10) is located on the outer side of a butterfly valve main body (1), the top of the rotating plate (10) is rotatably connected with a first connecting rod (18) through a rotating shaft, and a slot (13) is formed in the surface of the rotating plate (10);
the fixing mechanism is arranged on the butterfly valve main body (1) and connected with the rotating plate (10) to fix the rotating plate (10);
the reciprocating mechanism is arranged on the butterfly valve main body (1) and connected with the first connecting rod (18) to realize the reciprocating of the first connecting rod (18);
the moving mechanism is arranged on the butterfly valve main body (1) and is connected with the reciprocating mechanism to realize the movement of the reciprocating mechanism; and
the crushing mechanism is arranged in the butterfly valve main body (1) and is used for crushing impurities in the butterfly valve main body (1).
2. The butterfly valve for preventing the blockage of the pipeline according to claim 1, wherein: the fixing mechanism comprises a first sliding plate (14), a positioning spring (15), an inserting rod (16) and a fixing plate (17), the fixing plate (17) is fixedly connected to the top of the butterfly valve main body (1), the inserting rod (16) movably penetrates through the fixing plate (17), the first sliding plate (14) is fixedly connected to the surface of the inserting rod (16), the positioning spring (15) is fixedly connected between the fixing plate (17) and the first sliding plate (14), the positioning spring (15) is sleeved on the surface of the inserting rod (16), and the inserting rod (16) is movably inserted into the inserting groove (13).
3. The butterfly valve for preventing the blockage of the pipeline according to claim 2, wherein: moving mechanism includes third mounting groove (5), backup pad (6), lead screw (19), servo motor (20) and nut (21), third mounting groove (5) are seted up on butterfly valve main part (1), backup pad (6) fixed connection is on butterfly valve main part (1) surface, servo motor (20) fixed connection is in the top of backup pad (6), lead screw (19) rotate to be connected in third mounting groove (5), backup pad (6) activity runs through butterfly valve main part (1), and the output and third mounting groove (5) fixed connection of backup pad (6), nut (21) threaded connection is in the surface of lead screw (19).
4. A butterfly valve for preventing blockage of a pipeline according to claim 3, wherein: reciprocating mechanism includes drive assembly, spacing subassembly and reciprocal subassembly, drive assembly and reciprocal subassembly all set up on butterfly valve main part (1), spacing subassembly sets up on drive assembly, drive assembly links to each other in order to realize reciprocating with reciprocal subassembly, spacing subassembly links to each other in order to realize spacing with reciprocal subassembly.
5. The butterfly valve for preventing the blockage of the pipeline according to claim 4, wherein: the drive assembly comprises a bearing plate (22), a vertical plate (23), a transverse plate (31), a first drive motor (32) and a rotating wheel (33), the bearing plate (22) is fixedly connected to the top of the nut (21), the vertical plate (23) is fixedly connected to the top of the bearing plate (22), the transverse plate (31) is fixedly connected to the top of the vertical plate (23), the first drive motor (32) is fixedly connected to the top of the transverse plate (31), the transverse plate (31) is penetrated through the output end of the first drive motor (32), and the rotating wheel (33) is fixedly connected to the output end of the first drive motor (32).
6. The butterfly valve for preventing the blockage of the pipeline according to claim 5, wherein: reciprocal subassembly includes second connecting rod (24), screw (25), second slide (27) and reciprocal spring (29), riser (23) are run through in second connecting rod (24) activity, can dismantle through screw (25) between second connecting rod (24) and first connecting rod (18) and be connected, and second connecting rod (24) and first connecting rod (18) block, second slide (27) fixed connection is in the right side of second connecting rod (24), reciprocal spring (29) fixed connection is between riser (23) and second slide (27), and the surface of second connecting rod (24) is located to reciprocal spring (29) cover.
7. The butterfly valve for preventing the blockage of the pipeline according to claim 6, wherein: spacing subassembly includes spacing spout (26), stopper (28) and gag lever post (30), spacing spout (26) are seted up on loading board (22), stopper (28) fixed connection is in the bottom of second slide (27), and stopper (28) sliding connection in spacing spout (26), gag lever post (30) fixed connection is in the right side of riser (23), second slide (27) sliding connection is in the surface of gag lever post (30).
8. The butterfly valve for preventing the blockage of the pipeline according to claim 7, wherein: the crushing mechanism comprises a linkage component and a crushing component, the linkage component is arranged on the butterfly valve main body (1), the crushing component is arranged in the butterfly valve main body (1), and the linkage component is connected with the crushing component to realize crushing.
9. The butterfly valve for preventing the blockage of the pipeline according to claim 8, wherein: crushing unit includes second mounting groove (3), second bull stick (34), buffering thorn ball (35) and crushing pole (36), second mounting groove (3) and second bull stick (34) all set up to two, two in butterfly valve main part (1) is all seted up in second mounting groove (3), two second bull stick (34) rotate respectively and connect in two second mounting grooves (3), buffering thorn ball (35) and crushing pole (36) fixed connection respectively in the surface of two second bull sticks (34), and buffering thorn ball (35) and crushing pole (36) are located the left and right sides of first bull stick (8) respectively.
10. The butterfly valve for preventing blockage of a pipeline according to claim 9, wherein: the linkage subassembly includes belt pulley (37), driving belt (38), mount (39) and second driving motor (40), belt pulley (37) sets up to two, two belt pulley (37) fixed connection is respectively in the surface of two second bull sticks (34), the surface of two belt pulleys (37) is located to driving belt (38) cover, and two belt pulleys (37) are connected through driving belt (38) transmission, mount (39) fixed connection on butterfly valve main part (1), second driving motor (40) fixed connection is in mount (39), the output and the second bull stick (34) fixed connection of second driving motor (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874042.8A CN113653811A (en) | 2021-07-30 | 2021-07-30 | Butterfly valve for preventing pipeline from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110874042.8A CN113653811A (en) | 2021-07-30 | 2021-07-30 | Butterfly valve for preventing pipeline from blocking |
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| Publication Number | Publication Date |
|---|---|
| CN113653811A true CN113653811A (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110874042.8A Pending CN113653811A (en) | 2021-07-30 | 2021-07-30 | Butterfly valve for preventing pipeline from blocking |
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| Country | Link |
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| CN (1) | CN113653811A (en) |
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| CN115183084A (en) * | 2022-07-12 | 2022-10-14 | 安徽龙振建设有限公司 | Anti-blocking structure of concrete embedded pipeline |
| CN116045107A (en) * | 2023-04-03 | 2023-05-02 | 沂源县林业保护发展中心(沂源县野生动植物资源保护中心、沂源县绿化委员会保障中心) | Three-way pipe for forestry seedling irrigation and application method thereof |
| CN116398649A (en) * | 2023-06-09 | 2023-07-07 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116398649A (en) * | 2023-06-09 | 2023-07-07 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
| CN116398649B (en) * | 2023-06-09 | 2023-08-22 | 福建省南安兴泰阀门有限公司 | Corrosion-resistant valve casting |
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