CN216225588U - Double-layer split rod valve - Google Patents
Double-layer split rod valve Download PDFInfo
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- CN216225588U CN216225588U CN202122313498.5U CN202122313498U CN216225588U CN 216225588 U CN216225588 U CN 216225588U CN 202122313498 U CN202122313498 U CN 202122313498U CN 216225588 U CN216225588 U CN 216225588U
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- valve
- fixedly connected
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- helical rack
- rod
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000013078 crystal Substances 0.000 abstract description 39
- 239000000428 dust Substances 0.000 abstract description 33
- 239000004568 cement Substances 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of cement processing equipment, and particularly discloses a double-layer split-type rod valve which comprises a valve body and a valve rod, the valve rod is sleeved with a U-shaped valve rail in a sliding manner, one end of the valve rod, which is far away from the driving plate, is provided with a rubber ball which is communicated with an air outlet, the bottom of the valve rod is provided with a groove, a first helical rack is fixedly connected in the groove, the first helical rack is engaged and connected with a helical gear, the helical gear is rotationally connected with a transverse plate which is fixedly connected on the valve rail, the transverse plate is slidably connected with a second helical rack through a T-shaped sliding block, the two sides of the second helical rack are fixedly connected with sliding blocks, and can carry out effectual protection to the valve rod, the brush board has effectually reduced the pollution that the crystal block dust caused on the one hand, and on the other hand also the effectual utilization ratio that improves the crystal block dust has reduced the waste of crystal block raw materials when cement is adding man-hour.
Description
Technical Field
The utility model relates to a rod valve, in particular to a double-layer split rod valve, and belongs to the field of cement processing equipment.
Background
The existing rod valve is an ideal device generally applied to control of small and medium-sized crystal blocks and blocky materials, and is generally applied to conveying of crystal block raw materials in cement production.
However, the existing double-layer split-type rod valve still has certain defects when in use, and because crystal raw materials used in cement production easily generate dust, and the positions of dead corners on the rod valve cannot be effectively cleaned, on one hand, pollution can be caused, on the other hand, the utilization rate of crystal blocks can be reduced, and on the other hand, the valve rod on the rod valve has the defect that the valve rod is easily smashed and deformed by the crystal blocks along with the lapse of the use time, so that the double-layer split-type rod valve is provided.
SUMMERY OF THE UTILITY MODEL
To address the problems in the prior art, the present invention provides a double-layered split-type rod valve.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a bilayer is to open stick valve, includes valve body and valve rod, the valve rod slides and has cup jointed the valve fence of U-shaped, the one end that the driving plate was kept away from to the valve rod is provided with the rubber ball, rubber ball intercommunication has the gas outlet, a recess has all been seted up to the bottom of valve rod, the first helical rack of fixedly connected with in this recess, first helical rack meshing is connected with the helical gear, the helical gear rotates and is connected with the diaphragm, diaphragm fixed connection is on the valve fence, slider sliding connection through T shape on the diaphragm has the second helical rack, the equal fixedly connected with slider in both sides of second helical rack, the bottom fixedly connected with brush board of second helical rack.
Preferably, the valve rails are fixedly connected to the valve body, the two valve rails are located on two sides of the center of the valve body, a discharge port is formed between the two valve rails and the valve body, and the valve rods which are respectively in sliding sleeve connection with the two valve rails are staggered in the discharge port.
Preferably, the rubber ball is hollow inside and is communicated with a conduit, the conduit is communicated with an air inlet, an air outlet is communicated with one end, far away from the rubber ball, of the conduit, the air outlets are symmetrically arranged on two sides of the first helical rack, and the air outlet is guided to a bottom wall plate of the valve rail.
Preferably, the air inlet and the air outlet are both provided with one-way valves, the one-way valve arranged on the air inlet is guided into the guide pipe from the outside, and the one-way valve arranged on the air outlet is guided to the outside by the guide pipe.
Preferably, the first helical rack and the second helical rack are arranged vertically, and the first helical rack and the second helical rack are respectively located at the upper side and the lower side of the helical gear.
Preferably, the top of the two ends of the valve body is fixedly connected with a side plate, the side plate is fixedly connected with a telescopic motor, an output shaft of the telescopic motor is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with a transmission plate.
Preferably, driving plate sliding connection is on the valve body, the guide slot has all been seted up to the both ends tip of valve body, and the guide slot is located the below of curb plate, and driving plate sliding connection is in the guide slot, driving plate and a plurality of valve stick fixed connection, driving plate fixed connection are in the valve stick keep away from the one end of rubber ball.
Preferably, the brush plate is in contact with a bottom wall plate of the valve cage.
The utility model has the beneficial effects that:
1. through the design of brush board for the crystal block dust of dead angle position department on the valve fence is by effectual clearance, the effectual pollution that causes that has reduced the crystal block dust on the one hand, and on the other hand is also effectual the utilization ratio that has improved the crystal block dust, has reduced the waste of cement crystal block raw materials when adding man-hour.
2. Through the design of rubber ball, effectually prevented that the crystal block from pounding the deformation with the tip of valve stick, and then the effectual life who improves the valve stick, carry out effectual protection to the valve stick, can also blow the crystal block dust of valve fence dead angle position department simultaneously, optimized the brush board to crystal block dust cleaning efficiency.
3. Because the wind-force that the rubber ball provided is limited, to the brilliant piece dust of adhesion in valve fence dead angle position department, through brushing the board with the brilliant piece dust brush, the wind-force that rethread rubber ball provided blows off the brilliant piece dust for brush board and rubber ball play the effect of mutual promotion to the clearance of brilliant piece dust.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a connection structure of the valve rod and the valve rail according to the present invention.
FIG. 3 is a schematic sectional view of the structure of the valve rod of the present invention.
Fig. 4 is a schematic sectional view of the valve rod from another perspective of the present invention.
In the figure: 1. a valve body; 2. a telescopic motor; 3. a connecting plate; 4. a drive plate; 5. a guide groove; 6. a valve cage; 7. a valve rod; 8. a side plate; 9. a rubber ball; 10. a conduit; 11. an air inlet; 12. an air outlet; 13. a first helical rack; 14. a helical gear; 15. a transverse plate; 16. a slider; 17. brushing the board; 18. a second helical rack.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1-4, a double-layer split-type stick valve comprises a valve body 1 and a valve stick 7, the valve stick 7 is slidably sleeved with a U-shaped valve rail 6, one end of the valve stick 7, which is far away from a transmission plate 4, is provided with a rubber ball 9, the rubber ball 9 is communicated with an air outlet 12, the bottom of the valve stick 7 is provided with a groove, the groove is internally and fixedly connected with a first helical rack 13, the first helical rack 13 is engaged and connected with a helical gear 14, the helical gear 14 is rotatably connected with a transverse plate 15, the transverse plate 15 is fixedly connected to the valve rail 6, the transverse plate 15 is slidably connected with a second helical rack 18 through a T-shaped sliding block 16, two sides of the second helical rack 18 are fixedly connected with sliding blocks 16, the bottom of the second helical rack 18 is fixedly connected with a brush plate 17, and the second helical rack 18 and the helical gear 14 perform limited engagement transmission through the design of the sliding blocks 16, so as to improve the transmission efficiency.
As a technical optimization scheme of the utility model, the valve rails 6 are fixedly connected to the valve body 1, the two valve rails 6 are positioned on two sides of the upper center of the valve body 1, a discharge port is formed between the two valve rails 6 and the valve body 1, the valve rods 7 which are respectively in sliding sleeve connection with the two valve rails 6 are staggered in the discharge port, and the rubber ball 9 can still provide wind power for the dead angle position of the valve rails 6 when the valve rods 7 are closed by the device through the staggered arrangement of the valve rods 7.
As a technical optimization scheme of the utility model, the rubber ball 9 is hollow, the rubber ball 9 is communicated with a conduit 10, the conduit 10 is communicated with an air inlet 11, an air outlet 12 is communicated with one end of the conduit 10 far away from the rubber ball 9, the air outlets 12 are symmetrically arranged at two sides of a first helical rack 13, the air outlets 12 are guided to a bottom wall plate of the valve rail 6, and the rubber ball 9 can effectively blow off crystal block dust through the arrangement of the air outlets 12.
As a technical optimization scheme of the utility model, the air inlet 11 and the air outlet 12 are both provided with one-way valves, the one-way valve arranged on the air inlet 11 is guided into the guide pipe 10 from the outside, the one-way valve arranged on the air outlet 12 is guided to the outside by the guide pipe 10, and the rubber ball 9 can effectively suck air from the outside through the air inlet 11 and blow the air to the valve rail 6 through the air outlet 12 through the one-way valves arranged on the air inlet 11 and the air outlet 12.
As a technical optimization scheme of the utility model, the first helical rack 13 and the second helical rack 18 are vertically arranged, the first helical rack 13 and the second helical rack 18 are respectively positioned at the upper side and the lower side of the helical gear 14, and the force generated in the motion process of the valve rod 7 is effectively applied through the design of the first helical rack 13, the second helical rack 18 and the helical gear 14, so that the utilization rate of the power provided by the device to the telescopic motor 2 is improved.
As a technical optimization scheme of the utility model, the top parts of the two ends of the valve body 1 are fixedly connected with side plates 8, the side plates 8 are fixedly connected with a telescopic motor 2, an output shaft of the telescopic motor 2 is fixedly connected with a connecting plate 3, the connecting plate 3 is fixedly connected with a driving plate 4, and through the design of the driving plate 4 and the sliding sleeve design of the valve rail 6 and the valve rod 7, the valve rod 7 is effectively limited, and the possibility of collision between the valve rods 7 is prevented.
As a technical optimization scheme of the utility model, the driving plate 4 is connected on the valve body 1 in a sliding manner, the end parts of the two ends of the valve body 1 are respectively provided with the guide groove 5, the guide grooves 5 are positioned below the side plate 8, the driving plate 4 is connected in the guide grooves 5 in a sliding manner, the driving plate 4 is fixedly connected with the plurality of valve rods 7, the driving plate 4 is fixedly connected to one end, far away from the rubber ball 9, of the valve rod 7, and through the design of the guide grooves 5 and the side plate 8, on one hand, the crystal block dust can be effectively prevented from entering the guide grooves 5, and on the other hand, the transmission efficiency of the driving plate 4 to the valve rods 7 cannot be reduced due to the fact that the crystal block dust enters the guide grooves 5.
As a technical optimization scheme of the utility model, the brush plate 17 is in contact with the bottom wall plate of the valve rail 6, and the brush plate 17 is designed to be in contact with the bottom wall plate of the valve rail 6, so that the brush plate 17 can effectively clean dead corners on the valve rail 6.
When the crystal block conveying device is used, when a crystal block is conveyed, the telescopic motor 2 is opened to enable the telescopic motor 2 to drive the connecting plate 3 to move towards a direction far away from the valve rail 6, so that the connecting plate 3 drives the valve rod 7 to move through the transmission plate 4, so that the valve rod 7 opens the discharge hole between the valve body 1 and the valve rail 6, and the crystal block effectively passes through the discharge hole, in the process that the telescopic motor 2 drives the valve rod 7 to move, the movement of the valve rod 7 enables the first helical rack 13 to drive the helical gear 14 to rotate, so that the helical gear 14 drives the second helical rack 18 to move, so that the brush plate 17 at the bottom of the second helical rack 18 brushes dust of the crystal block falling from the valve rail 6, when the crystal block passes, the crystal block falls on the rubber ball 9, on one hand, the end part of the valve rod 7 can be effectively protected by the rubber ball 9, prevent that the tip of valve stick 7 from being pounded by brilliant piece and warp, on the other hand, rubber ball 9 is pounded by brilliant piece after, and rubber ball 9 can contract, and then makes the air in the rubber ball 9 enter into gas outlet 12 through pipe 10, and then makes gas outlet 12 blow off the brilliant piece dust that falls down on the wallboard of valve fence 6 bottom, prevents on the one hand that the brilliant piece dust from causing the pollution, and on the other hand also can carry the brilliant piece dust to processing department, improves the rate of utilization of brilliant piece.
When the crystal blocks are stopped to be conveyed, the telescopic motor 2 is controlled to contract, and the valve rod 7 is driven to approach through the connecting plate 3, in the process of closing the valve rod 7, the brush plate 17 is driven by the valve rod 7, the brush plate 17 brushes the crystal block dust which is not blown off by the air outlet 12 on the valve rail 6, one part of the crystal block dust is brushed and falls onto the conveying equipment for the next processing, the other part of the crystal block dust adhered on the valve rail 6 is brushed, and the part of the brushed crystal block dust moves along with the valve rod 7, when the rubber balls 9 on the valve rods 7 at the two ends of the valve body 1 meet, the rubber balls 9 are squeezed and contracted by the power transmitted to the valve rods 7 by the telescopic motor 2, and make the further brilliant piece dust on the wallboard of valve fence 6 bottom of the further valve fence 6 of blowing of gas in the rubber ball 9, effectual clear up the brilliant piece dust of dead angle department on the valve fence 6.
Through the design of the brush plate 17, the crystal block dust at the dead angle position on the valve rail 6 is effectively cleaned, on one hand, the crystal block dust is prevented from remaining at the dead angle position of the valve rail 6 to cause pollution, on the other hand, the utilization rate of the crystal block dust is also effectively improved, the waste of the crystal block raw material during the cement processing is reduced, through the design of the rubber ball 9, the end part of the valve rod 7 is effectively prevented from being smashed and deformed by the crystal block, further, the service life of the valve rod 7 is effectively prolonged, the valve rod 7 is effectively protected, meanwhile, the crystal block dust at the dead angle position of the valve rail 6 can be blown, the cleaning efficiency of the brush plate 17 on the crystal block dust is optimized, meanwhile, because the wind power provided by the rubber ball 9 is limited, the crystal block dust adhered to the dead angle position of the valve rail 6 is brushed by the brush plate 17, and then the crystal block dust is blown off by the wind power provided by the rubber ball 9, so that the brush plate 17 and the rubber ball 9 play a mutual promoting role in cleaning crystal block dust.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A double-layer split-type rod valve comprises a valve body (1) and a valve rod (7), and is characterized in that, the valve rod (7) is sleeved with a U-shaped valve rail (6) in a sliding manner, one end of the valve rod (7) far away from the driving plate (4) is provided with a rubber ball (9), the rubber ball (9) is communicated with an air outlet (12), the bottom of the valve rod (7) is provided with a groove, a first helical rack (13) is fixedly connected in the groove, the first helical rack (13) is engaged and connected with a helical gear (14), the bevel gear (14) is rotationally connected with a transverse plate (15), the transverse plate (15) is fixedly connected on the valve rail (6), a second helical rack (18) is connected on the transverse plate (15) in a sliding way through a T-shaped sliding block (16), the sliding blocks (16) are fixedly connected on both sides of the second helical rack (18), the bottom of the second helical rack (18) is fixedly connected with a brush plate (17).
2. The double-layer split-type rod valve according to claim 1, characterized in that the valve rails (6) are fixedly connected to the valve body (1), the two valve rails (6) are positioned on two sides of the center of the valve body (1), a discharge port is formed between the two valve rails (6) and the valve body (1), and the valve rods (7) which are respectively slidably sleeved with the two valve rails (6) are staggered in the discharge port.
3. The bilayered split-type rod valve according to claim 1, wherein the rubber ball (9) is hollow inside, the rubber ball (9) is communicated with a conduit (10), the conduit (10) is communicated with an air inlet (11), the air outlet (12) is communicated with one end of the conduit (10) far away from the rubber ball (9), the air outlets (12) are symmetrically arranged at two sides of the first helical rack (13), and the air outlets (12) are guided to the bottom wall plate of the valve rail (6).
4. A double split rod valve according to claim 3 wherein the inlet (11) and outlet (12) are provided with one-way valves, the one-way valve provided in the inlet (11) being directed from the outside to the conduit (10) and the one-way valve provided in the outlet (12) being directed from the conduit (10) to the outside.
5. The double-deck split rod valve according to claim 1, wherein the first helical rack (13) and the second helical rack (18) are vertically arranged, and the first helical rack (13) and the second helical rack (18) are respectively located at the upper side and the lower side of the helical gear (14).
6. The double-deck split-type stick valve according to claim 1, characterized in that a side plate (8) is fixedly connected to the top of each end of the valve body (1), a telescopic motor (2) is fixedly connected to the side plate (8), a connecting plate (3) is fixedly connected to the output shaft of the telescopic motor (2), and a transmission plate (4) is fixedly connected to the connecting plate (3).
7. The double-layer split-type stick valve according to claim 6, characterized in that the driving plate (4) is connected to the valve body (1) in a sliding manner, guide grooves (5) are formed in the end portions of the two ends of the valve body (1), the guide grooves (5) are located below the side plates (8), the driving plate (4) is connected to the guide grooves (5) in a sliding manner, the driving plate (4) is fixedly connected with the plurality of valve sticks (7), and the driving plate (4) is fixedly connected to one ends, far away from the rubber ball (9), of the valve sticks (7).
8. A bi-parting rod valve according to claim 1, characterized in that the brush plate (17) is in contact with the bottom wall plate of the valve rail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313498.5U CN216225588U (en) | 2021-09-24 | 2021-09-24 | Double-layer split rod valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313498.5U CN216225588U (en) | 2021-09-24 | 2021-09-24 | Double-layer split rod valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216225588U true CN216225588U (en) | 2022-04-08 |
Family
ID=80985368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122313498.5U Active CN216225588U (en) | 2021-09-24 | 2021-09-24 | Double-layer split rod valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216225588U (en) |
-
2021
- 2021-09-24 CN CN202122313498.5U patent/CN216225588U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double-layer split rod valve Effective date of registration: 20231228 Granted publication date: 20220408 Pledgee: China Construction Bank Lujiang Sub branch Pledgor: Anhui Zhongmai Industrial Equipment Technology Co.,Ltd. Registration number: Y2023980074881 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |