CN201896963U - Sealing gate valve - Google Patents

Sealing gate valve Download PDF

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Publication number
CN201896963U
CN201896963U CN2010206285168U CN201020628516U CN201896963U CN 201896963 U CN201896963 U CN 201896963U CN 2010206285168 U CN2010206285168 U CN 2010206285168U CN 201020628516 U CN201020628516 U CN 201020628516U CN 201896963 U CN201896963 U CN 201896963U
Authority
CN
China
Prior art keywords
sealing
gate
plate
valve
hatch opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206285168U
Other languages
Chinese (zh)
Inventor
梅东运
卢延斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd
Original Assignee
WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd filed Critical WUHAN MULAN ENVIRONMENT PROTECTIVE EQUIPMENT CO Ltd
Priority to CN2010206285168U priority Critical patent/CN201896963U/en
Application granted granted Critical
Publication of CN201896963U publication Critical patent/CN201896963U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sealing gate valve, which comprises a valve body, a guide groove, a gate, a screw, a dust-proof plate, a handle, and a partition plate which divides the valve body into an inner hatch opening and an outer hatch opening; the guide groove is arranged in the inner hatch opening, and the gate is arranged and slides in the guide groove; the other end of the gate is connected with the handle through the screw, and the dust-proof plate is fixedly arranged on the outer hatch opening above the screw; the guide groove is combined by upper and lower slide strips, and the width of the upper slide strip is larger than that of the lower slide strips;and the inner side and the outer side of the partition plate are provided with a sealing device which is connected with the gate in a sealing way. With the structure, when the gate is closed, a fine powdery material does not fall into the guide groove to clamp the gate, thereby effectively ensuring the sealing performances of the gate and components. The sealing devices arranged at the inner and outer sides of the partition plate ensure that dust is not brought out of a hatch when the gate is closed. The sealing gate valve has the advantages of simple structure and good sealing performances, and is convenient to use.

Description

The sealing push-pull valve
Technical field
The utility model relates to a kind of valve, especially a kind of sealing push-pull valve that is used for discharging under the storehouse.
Background technique
Existing valve, the width of the draw runner up and down of its guiding groove is identical.When discharge gate was closed under the storehouse, material can fall in the guiding groove and block plate, can not guarantee the sealability of plate effectively.
In addition, valving is being equipped with on the container of granular material.When valve open, the granular material that sticks on the valve can opening and take out of outside the storehouse with plate.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of good seal performance, sealing push-pull valve easy to use are provided.
To achieve these goals, the sealing push-pull valve that the utility model is designed, comprise valve body, guiding groove, plate, screw mandrel, dust guard, handle, valve body is separated in the dividing plate of Hatch Opening and outer Hatch Opening, described guiding groove places in the interior Hatch Opening, described plate places in the guiding groove and within it and slides, and its other end links to each other with handle by screw mandrel; Described dust guard is fixedly installed on the outer Hatch Opening of screw mandrel top, and described guiding groove is combined by upper and lower draw runner, and the width of last draw runner is wideer than the width of following draw runner.
Preferably, the interior outside of described dividing plate is equipped with the seal arrangement that is tightly connected with plate.
Preferably, described seal arrangement comprises packing, sealing case and sealing case gland, and described packing is arranged in the sealing case by sealing case gland and bolt seal.
Preferably, described handle is connected with screw mandrel with bearing support by bearing.
Preferably, described bearing and bearing support are installed on the side of outer Hatch Opening by bearing gland and bolt.
The beneficial effects of the utility model: the utility model adopts said structure, and plate can both keep good sealability when opening, and material can not unload leakage.Particularly trickle granular material, plate fall in the guiding groove and block plate closing Shi Buhui, guarantee the sealability of plate and the sealability of upper component effectively.Reasonably the guiding groove structure has guaranteed when plate opens or closes all very laborsaving.The seal arrangement in the outside in the dividing plate has guaranteed that dust can not opening and take out of outside the storehouse with plate.The utility model can be manual, electronic, can scene or remote operation.The utlity model has advantage simple in structure, easy to use, good seal performance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Sealing push-pull valve shown in the figure, comprise valve body 1, guiding groove 2, plate 4, screw mandrel 3, dust guard 5, handle 6, valve body 1 is separated in the dividing plate 9 of Hatch Opening 7 and outer Hatch Opening 8, guiding groove 2 places in the interior Hatch Opening 7, plate 4 places in the guiding groove 2 and within it and slides, and its other end links to each other with handle 6 by screw mandrel 3; Dust guard 5 is fixedly installed on the outer Hatch Opening 8 of screw mandrel 3 tops, and guiding groove 2 is combined by upper and lower draw runner 2.1,2.2, and the width of last draw runner 2.1 is wideer than the width of following draw runner 2.2.The interior outside of dividing plate 9 is equipped with the seal arrangement 10 that is tightly connected with plate 4.Seal arrangement 10 comprises packing 10.1, sealing case 10.2 and sealing case gland 10.3.Packing 10.1 is arranged in the sealing case 10.2 by sealing case gland 10.3 and bolt seal.Handle 6 is connected with screw mandrel 3 with bearing support 12 by bearing 11.Bearing 11 and bearing support 12 fixedly mount on the side of Hatch Opening 8 outside by bearing gland 13 and bolt 14.
Plate 4 place 2.1,2.2 groups of upper and lower draw runners and the guiding groove 2 that forms in, handle with sleeve 6 shortens screw mandrel 3 to the right, by screw mandrel 3 plate 4 is slowly moved right, with valve open, thus the control discharge rate.The seal arrangement 10 in the outside guarantees that plate 4 is moving right when opening in the dividing plate 9, and the granular material that seal arrangement 10 will be adsorbed on the plate 4 is wiped off, guarantees that granular material can not opening and take out of outside the storehouse with plate 4.
Handle with sleeve 6 extends screw mandrel 3 left, by screw mandrel 3 plate 4 slowly is moved to the left, and valve is closed.Wideer than the width of following draw runner 2.2 because of the width of last draw runner 2.1, plate 4 is when closing, and material can not fall in the guiding groove 2 and block plate 4, guarantees the sealability of plate 4 and the sealability of upper component effectively.

Claims (5)

1. sealing push-pull valve, comprise valve body (1), guiding groove (2), plate (4), screw mandrel (3), dust guard (5), handle (6), valve body (1) be separated into the dividing plate (9) of interior Hatch Opening (7) and outer Hatch Opening (8), described guiding groove (2) places in the interior Hatch Opening (7), described plate (4) places in the guiding groove (2) and within it and slides, and its other end links to each other with handle (6) by screw mandrel (3); Described dust guard (5) is fixedly installed on the outer Hatch Opening (8) of screw mandrel (3) top, and it is characterized in that: described guiding groove (2) is combined by upper and lower draw runner (2.1,2.2), and the width of last draw runner (2.1) is wideer than the width of following draw runner (2.2).
2. sealing push-pull valve according to claim 1 is characterized in that: the interior outside of described dividing plate (9) is equipped with the seal arrangement (10) that is tightly connected with plate (4).
3. sealing push-pull valve according to claim 2, it is characterized in that: described seal arrangement (10) comprises packing (10.1), sealing case (10.2) and sealing case gland (10.3), and described packing (10.1) is arranged in the sealing case (10.2) by sealing case gland (10.3) and bolt seal.
4. sealing push-pull valve according to claim 1 is characterized in that: described handle (6) is connected with screw mandrel (3) with bearing support (12) by bearing (11).
5. sealing push-pull valve according to claim 4 is characterized in that: described bearing (11) and bearing support (12) fixedly mount on the side of Hatch Opening (8) outside by bearing gland (13) and bolt (14).
CN2010206285168U 2010-11-26 2010-11-26 Sealing gate valve Expired - Fee Related CN201896963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206285168U CN201896963U (en) 2010-11-26 2010-11-26 Sealing gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206285168U CN201896963U (en) 2010-11-26 2010-11-26 Sealing gate valve

Publications (1)

Publication Number Publication Date
CN201896963U true CN201896963U (en) 2011-07-13

Family

ID=44254870

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206285168U Expired - Fee Related CN201896963U (en) 2010-11-26 2010-11-26 Sealing gate valve

Country Status (1)

Country Link
CN (1) CN201896963U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606470A (en) * 2012-03-06 2012-07-25 黑旋风工程机械开发有限公司 Linear sliding-vane type check valve and slurry pump
CN102897444A (en) * 2012-09-27 2013-01-30 徐州天地重型机械制造有限公司 Dry sand silo discharging device
CN104214358A (en) * 2014-07-09 2014-12-17 俞建平 Coil plate valve
CN105422887A (en) * 2015-11-25 2016-03-23 无锡山川环保机械有限公司 Slide plate gate assembly
CN109548843A (en) * 2018-12-11 2019-04-02 湖南赤松亭农牧有限公司 A kind of feeding device of beef processing spice process
CN110238089A (en) * 2019-05-09 2019-09-17 集美大学诚毅学院 A kind of dust-extraction unit of totally-enclosed gate valve

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102606470A (en) * 2012-03-06 2012-07-25 黑旋风工程机械开发有限公司 Linear sliding-vane type check valve and slurry pump
CN102897444A (en) * 2012-09-27 2013-01-30 徐州天地重型机械制造有限公司 Dry sand silo discharging device
CN104214358A (en) * 2014-07-09 2014-12-17 俞建平 Coil plate valve
CN104214358B (en) * 2014-07-09 2017-07-28 上海欣丽实业有限公司 Roll bending valve
CN105422887A (en) * 2015-11-25 2016-03-23 无锡山川环保机械有限公司 Slide plate gate assembly
CN109548843A (en) * 2018-12-11 2019-04-02 湖南赤松亭农牧有限公司 A kind of feeding device of beef processing spice process
CN110238089A (en) * 2019-05-09 2019-09-17 集美大学诚毅学院 A kind of dust-extraction unit of totally-enclosed gate valve

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20181126