CN109442048B - Material discharging door locking linkage device for bag type water quantity adjusting device - Google Patents
Material discharging door locking linkage device for bag type water quantity adjusting device Download PDFInfo
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- CN109442048B CN109442048B CN201811350495.5A CN201811350495A CN109442048B CN 109442048 B CN109442048 B CN 109442048B CN 201811350495 A CN201811350495 A CN 201811350495A CN 109442048 B CN109442048 B CN 109442048B
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- ring body
- leaf
- sealing
- bodies
- sliding
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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
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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
- F16K25/00—Details relating to contact between valve members and seat
- F16K25/005—Particular materials for seats or closure elements
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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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a discharge door locking linkage device for a bag type water quantity adjusting device, which comprises a protective pipe, two pushing mechanisms, a sliding ring body, a plurality of pull rods, a sealing mechanism and a sliding groove, wherein the front end of the protective pipe is internally provided with the sealing mechanism and the sliding groove positioned at the rear part of the sealing mechanism, the sliding ring body is arranged in the sliding groove and is connected with the sealing mechanism through the pull rods, the rear end of the protective pipe is internally provided with the two pushing mechanisms for driving the sliding ring body, the sealing mechanism comprises an annular body, a supporting column, a middle sealing body and a plurality of leaf bodies, the supporting column is arranged in the annular body, the sealing body is arranged in the middle of the supporting column, and the large ends of the leaf bodies are hinged and connected with the annular body.
Description
Technical Field
The invention relates to a discharge door locking linkage device for a bag type water quantity adjusting device, in particular to an output control component of a bag type water quantity adjusting mechanism, which ensures the opening and closing requirements of a balloon outlet.
Background
The prior capsule type water quantity adjusting device has the following defects:
1. a discharge door locking linkage device which is designed for a bag type water quantity adjusting device and is reliable in sealing and long in service life is lacked;
2. there is a lack of a wide open discharge gate latching linkage designed for a bladder-type water volume control.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a discharge door locking linkage device for a bag type water quantity adjusting device, which is reliable in sealing, large in opening degree and long in service life.
In order to achieve the purpose, the invention provides a discharging door locking linkage device for a bag type water quantity adjusting device, which comprises a protective pipe, two pushing mechanisms, a sliding ring body, a plurality of pull rods, a sealing mechanism and a sliding groove, wherein the front end of the protective pipe is internally provided with the sealing mechanism and the sliding groove positioned at the rear part of the sealing mechanism, the sliding ring body is arranged in the sliding groove and is connected with the sealing mechanism through the pull rods, the rear end of the protective pipe is internally provided with the two pushing mechanisms for driving the sliding ring body, the sealing mechanism comprises an annular body, a support column, a middle sealing body and a plurality of leaf bodies, the support column is internally provided with the support column, the middle of the support column is provided with the sealing body, the large ends of the leaf bodies are hinged and connected with the annular body, the small ends of the leaf bodies are evenly pressurized on the outer side of the sealing body, and the leaf bodies are, every the front end of pull rod articulated be connected with a leaf body, every interval leaf body, all be equipped with at the both ends of leaf body and take the lid, take the lid and take and cover on adjacent leaf body, pushing mechanism includes lumen pipe, piston body, push rod and two connectors, the lumen pipe is inlayed in the pillar, the intracavity is equipped with the piston body, the front end of piston body is equipped with the push rod that the front end stretches out the lumen pipe, the front end and the slip ring body fixed connection of push rod, the push rod is connected with the front end sliding seal cooperation of lumen pipe, the front end of lumen pipe and rear end upper portion all are equipped with the connector that stretches out the pillar.
Preferably, the front side surfaces of the lobe bodies and the lap-joint parts are both provided with rubber sealing layers, and two opposite surfaces of two adjacent lobe bodies are provided with rubber sealing layers.
Preferably, the leaf valve body, the sliding ring body and the protective tube are all made of high-strength non-toxic plastic materials.
Preferably, the pull rod and the cavity tube are both made of non-toxic stainless steel materials.
Preferably, the number of the lobe bodies is two.
The invention has the beneficial effects that: the sliding ring body is driven by the pushing mechanism, and the sliding ring body drives the vane body through the pull rod to seal a gap between the sealing ring body and the middle sealing body, so that the abrasion caused by the friction between the rotation of the sealing element and the valve body when the traditional valve is operated is avoided, and the sealing is reliable and the opening degree is large.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a discharge gate locking linkage for a bladder water volume adjustment device according to the present invention;
fig. 2 is a side view of the closure mechanism.
In the figure: 1-protective tube, 2-pushing mechanism, 3-sliding ring body, 4-pull rod, 5-sealing mechanism, 6-chute, 21-cavity tube, 22-piston body, 23-push rod, 24-connector, 51-ring body, 52-supporting column, 53-intermediate sealing body, 54-leaf valve body and 55-lapping part.
Detailed Description
Referring to fig. 1 and 2, the invention relates to a discharging door locking linkage device for a pocket type water quantity adjusting device, which comprises a protective tube 1, two pushing mechanisms 2, a sliding ring body 3, a plurality of pull rods 4, a closing mechanism 5 and a sliding groove 6, wherein the front end of the protective tube 1 is internally provided with the closing mechanism 5 and the sliding groove 6 positioned at the rear part of the closing mechanism 5, the sliding ring body 3 is arranged in the sliding groove 6, the sliding ring body 3 is connected with the closing mechanism 5 through the pull rods 4, the rear end of the protective tube 1 is internally provided with the two pushing mechanisms 2 for driving the sliding ring body 3, the closing mechanism 5 comprises a ring body 51, a supporting column 52, a middle closing body 53 and a plurality of vane bodies 54, the supporting column 52 is arranged in the ring body 51, the closing body 53 is arranged in the middle of the supporting column 52, the large ends of the vane bodies 54 are hinged with the ring body 51, the small ends of the vane bodies 54 are, the blade bodies 54 are used for closing a gap between the annular body 51 and the middle closing body 53, the front end of each pull rod 4 is hinged with one blade body 54, each blade body 54 is separated by one blade body 54, two ends of each blade body 54 are respectively provided with a lapping part 55, the lapping parts 55 are lapped on the adjacent blade bodies 54, the pushing mechanism 2 comprises a cavity tube 21, a piston body 22, a push rod 23 and two connectors 24, the cavity tube 21 is embedded in the protective tube 1, the cavity tube 21 is internally provided with the piston body 22, the front end of the piston body 22 is provided with the push rod 23 of which the front end extends out of the cavity tube 21, the front end of the push rod 23 is fixedly connected with the sliding ring body 3, the push rod 23 is connected with the front end of the cavity tube 21 in a sliding and sealing fit manner, the upper parts of the front end and the rear end of the cavity tube 21 are respectively provided with the connectors 24 extending out of the protective tube 1, and the front side surfaces of the blade bodies 54 and, two opposite surfaces of two adjacent blade bodies 54 are provided with rubber sealing layers, the blade bodies 54, the sliding ring body 3 and the protective pipe 1 are all made of high-strength non-toxic plastic materials, the pull rod 4 and the cavity pipe 21 are all made of non-toxic stainless steel materials, and the number of the blade bodies 54 is 8.
The working process of the invention is as follows:
in the working process of the discharge door locking linkage device for the bag type water quantity adjusting device, when the opening operation is needed, compressed gas enters the cavity tube 21 from the front connecting head 24 to push the piston body 22 to move backwards, air in the cavity tube 21 behind the piston body 22 is discharged from the rear connecting head 24, the piston body 22 pulls the sliding ring body 3 to move backwards through the push rod 23, the sliding ring body 3 pulls the blade valve body 54 to rotate backwards through the pull rod 4, and the discharge door is opened; when the closing operation is needed, compressed air enters the cavity tube 21 from the rear connecting head 24 to push the piston body 22 to move forwards, air in the cavity tube 21 in front of the piston body 22 is discharged from the front connecting head 24, the piston body 22 pushes the sliding ring body 3 to move forwards through the push rod 23, and the sliding ring body 3 pushes the vane body 54 to rotate forwards through the pull rod 4 to close the discharge door.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a bladder formula water yield adjusting device is with arranging bin gate shutting aggregate unit which characterized in that: comprises a protective tube (1), two pushing mechanisms (2), a sliding ring body (3), a plurality of pull rods (4), a sealing mechanism (5) and a sliding groove (6), wherein the front end of the protective tube (1) is internally provided with the sealing mechanism (5) and the sliding groove (6) positioned behind the sealing mechanism (5), the sliding ring body (3) is arranged in the sliding groove (6), the sliding ring body (3) is connected with the sealing mechanism (5) through the pull rods (4), the rear end of the protective tube (1) is internally provided with the two pushing mechanisms (2) for driving the sliding ring body (3), the sealing mechanism (5) comprises a ring body (51), a support pillar (52), a middle sealing body (53) and a plurality of leaf bodies (54), the support pillar (52) is arranged in the ring body (51), the sealing body (53) is arranged in the middle of the support pillar (52), and the large ends of the leaf bodies (54) are hinged with the ring body (51), the small ends of the leaf bodies (54) are uniformly distributed on the outer side of the closing body (53), the leaf bodies (54) are used for closing a gap between the annular body (51) and the middle closing body (53), the front end of each pull rod (4) is hinged with one leaf body (54), every leaf body (54) is arranged at intervals, two ends of each leaf body (54) are respectively provided with a lapping part (55), the lapping parts (55) are lapped on the adjacent leaf bodies (54), the pushing mechanism (2) comprises a cavity tube (21), a piston body (22), a push rod (23) and two connectors (24), the cavity tube (21) is embedded in the protective tube (1), the cavity tube (21) is internally provided with the piston body (22), the front end of the piston body (22) is provided with the push rod (23) with the front end extending out of the cavity tube (21), and the front end of the push rod (23) is fixedly connected with the sliding annular body (3), the push rod (23) is connected with the front end of the cavity tube (21) in a sliding sealing fit mode, and connectors (24) extending out of the protective tube (1) are arranged at the upper parts of the front end and the rear end of the cavity tube (21).
2. A discharge gate latching linkage for a bladder type water volume adjustment device as defined in claim 1, wherein: the front side surfaces of the lobe bodies (54) and the lap parts (55) are respectively provided with a rubber sealing layer, and two opposite surfaces of two adjacent lobe bodies (54) are provided with the rubber sealing layers.
3. A discharge gate latching linkage for a bladder type water volume adjustment device as defined in claim 1, wherein: the leaf valve body (54), the sliding ring body (3) and the protective tube (1) are all made of high-strength nontoxic plastic materials.
4. A discharge gate latching linkage for a bladder type water volume adjustment device as defined in claim 1, wherein: the pull rod (4) and the cavity tube (21) are both made of non-toxic stainless steel materials.
5. A discharge gate lock linkage for a bladder type water volume adjustment device as defined in any one of claims 1 to 4, wherein: the number of the lobe bodies (54) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350495.5A CN109442048B (en) | 2018-11-14 | 2018-11-14 | Material discharging door locking linkage device for bag type water quantity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350495.5A CN109442048B (en) | 2018-11-14 | 2018-11-14 | Material discharging door locking linkage device for bag type water quantity adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109442048A CN109442048A (en) | 2019-03-08 |
| CN109442048B true CN109442048B (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350495.5A Active CN109442048B (en) | 2018-11-14 | 2018-11-14 | Material discharging door locking linkage device for bag type water quantity adjusting device |
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| CN (1) | CN109442048B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE363390B (en) * | 1970-10-05 | 1974-01-14 | Trw Inc | |
| CN2578635Y (en) * | 2002-10-06 | 2003-10-08 | 石景东 | Check valve with flexible outward segment |
| CN201487241U (en) * | 2009-08-25 | 2010-05-26 | 河北钢铁股份有限公司 | Coal gas manual valve |
| CN205918959U (en) * | 2016-06-28 | 2017-02-01 | 河南航天液压气动技术有限公司 | Axial -flow type level pressure relief pressure valve |
| CN108443555A (en) * | 2018-05-30 | 2018-08-24 | 湖州师范学院 | A kind of electric switch balloon valve mechanism |
| CN108426052B (en) * | 2018-05-30 | 2020-03-24 | 湖州师范学院 | Cylinder-driven laminated curtain water quantity adjusting mechanism |
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2018
- 2018-11-14 CN CN201811350495.5A patent/CN109442048B/en active Active
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| CN109442048A (en) | 2019-03-08 |
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Effective date of registration: 20201207 Address after: 231400 Dongyi Road, Tongcheng economic and Technological Development Zone, Anqing City, Anhui Province Patentee after: Tongcheng quality inspection and Testing Center Address before: 313000, No. 759, East 2nd Ring Road, Wuxing District, Zhejiang, Huzhou Patentee before: HUZHOU TEACHERS College |
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Effective date of registration: 20221114 Address after: 231400 Wen'er Road, Wenchang Street, Anqing City, Anhui Province Patentee after: Tongcheng Construction Investment Development Co.,Ltd. Address before: 231400 Dongyi Road, Tongcheng economic and Technological Development Zone, Anqing City, Anhui Province Patentee before: Tongcheng quality inspection and Testing Center |