CN113401663A - Cambered surface roof valve - Google Patents
Cambered surface roof valve Download PDFInfo
- Publication number
- CN113401663A CN113401663A CN202110865324.1A CN202110865324A CN113401663A CN 113401663 A CN113401663 A CN 113401663A CN 202110865324 A CN202110865324 A CN 202110865324A CN 113401663 A CN113401663 A CN 113401663A
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- valve
- frame body
- push plate
- driven shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/46—Gates or sluices, e.g. rotary wheels
- B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Abstract
The invention discloses a cambered surface push plate valve, which comprises a frame body and a valve component arranged in the frame body, wherein the valve component comprises a cambered surface valve component, the cambered surface valve component comprises a cambered surface valve body and a cambered surface valve power unit, the central positions of two side walls of the frame body are respectively provided with a driving shaft and a driven shaft, the cambered surface valve body is rotationally connected between the driving shaft and the driven shaft, the side wall of the frame body is provided with a power unit mounting bracket, and the cambered surface valve power unit comprises an action execution element and a transmission mechanism, wherein the action execution element is mounted on the power unit mounting bracket, and the transmission mechanism is connected between the action execution element and the driving shaft.
Description
Technical Field
The invention relates to a valve, in particular to a cambered surface push plate valve.
Background
In a grain conveying system, a flap valve is used for adjusting the flow in the process of conveying bulk grains and the like. However, the frequent operation of the flap valve causes abrasion of the contact part of the flap and the valve, and the valve core is not closed in place, thereby causing leakage of bulk materials.
In order to solve the problem, a new scheme in the prior art is to use a translational gate valve, the translational gate valve generally comprises a frame, a rolling body, a gate plate, an action execution element, a cover plate body and other components, and the opening and closing functions of a material channel are realized by controlling the horizontal movement of the gate plate through the action execution element.
The translation gate valve has the following defects in the using process:
(1) when the flashboard is opened and closed horizontally, material flow in the vertical direction needs to be cut off or conducted, the working resistance is high, when the flashboard is closed, materials are accumulated on the flashboard, the flashboard is in a pressure-bearing state, and the flashboard is easy to bend and deform;
(2) when the flashboard acts, materials are easily clamped at a fit clearance between the flashboard and the frame, so that the flashboard is unsmooth to operate or cannot operate to a specified position;
(3) for gate valves with large material channel sections, the horizontally-moving gate plate needs a large transverse installation space, which is not favorable for the process layout of field equipment;
(4) the gap between the flashboard and the frame body is easy to leak dust and pollute the environment in the moving process of the flashboard.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a cambered surface top plate valve aiming at the defects in the prior art.
The technical scheme is as follows: the invention relates to an arc surface push plate valve which comprises a frame body and a valve assembly arranged in the frame body, wherein the valve assembly comprises an arc surface valve assembly, the arc surface valve assembly comprises an arc surface valve body and an arc surface valve power unit, a driving shaft and a driven shaft are respectively arranged at the central positions of two side walls of the frame body, the arc surface valve body is rotatably connected between the driving shaft and the driven shaft, a power unit mounting support is arranged on the side wall of the frame body, and the arc surface valve power unit comprises an action executive element arranged on the power unit mounting support and a transmission mechanism connected between the action executive element and the driving shaft.
Preferably, a bearing unit with a seat matched with the driving shaft is arranged on the outer side wall of the frame body.
Preferably, the transmission mechanism comprises a linkage mechanism connected between the power actuator and the bearingless bearing unit.
Preferably, the side wall of the frame body is provided with a limit bolt matched with the cambered surface valve body.
Preferably, the distance between the cambered surface valve body and the side wall of the frame body is 20 mm.
Preferably, an opening on the top surface of the frame body is provided with a wear-resistant lining plate which extends inwards and is matched with the cambered surface valve body.
Preferably, the side wall of the frame body, on which the driven shaft is arranged, is provided with an overhauling side plate, the driven shaft is arranged on the overhauling side plate, and the outer side of the overhauling side plate is provided with a shaft end protective cover matched with the driven shaft.
Preferably, the outer wall of the maintenance side plate is provided with an assembled handle.
Compared with the prior art, the invention has the following beneficial effects: (1) the cambered surface valve component changes the moving mode of the traditional gate valve flashboard from horizontal movement to spatial rotation movement, thereby saving transverse space;
(2) the cambered surface valve body changes the shape of a door plate of the transmission gate valve from a flat plate shape to an arc shape (an arch shape), so that the strength of the gate plate is enhanced, the stress condition of the gate plate in a closed state is improved, and the deformation of the gate plate caused by pressure is eliminated;
(3) the cambered surface valve component is of an integral closed type, the cambered surface top plate body is always positioned in the frame body to move, no dust overflows, and the sealing performance is good.
Drawings
FIG. 1 is a schematic view of an assembly structure of a cambered surface push plate valve of the present invention;
FIG. 2 is a schematic view of the structure of the backside of the frame body portion of the cambered roof valve of the present invention;
FIG. 3 is a schematic structural view of a cambered surface valve body portion in the cambered surface push plate valve according to the present invention;
fig. 4 is a schematic view of an internal view structure of a cambered surface push plate valve according to the present invention.
In the figure: 1. a cambered surface valve body; 2. a drive shaft; 3. a driven shaft; 4. a cambered surface valve power unit; 41. an action execution element; 42. a link mechanism; 5. a seated bearing unit; 6. a limit bolt; 7. overhauling the side plate; 8. a shaft end protective cover; 9. an assembled handle; 10. a frame body; 11. a power unit mounting bracket; 12. wear-resistant lining plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As shown in fig. 1-4, an arc-surface push plate valve comprises a frame body 10 and a valve assembly arranged in the frame body 10, wherein the valve assembly comprises an arc-surface valve assembly, the arc-surface valve assembly comprises an arc-surface valve body 1 and an arc-surface valve power unit 4, a driving shaft 2 and a driven shaft 3 are respectively arranged at the central positions of two side walls of the frame body 10, the arc-surface valve body 1 is rotatably connected between the driving shaft 2 and the driven shaft 3, a power unit mounting support 11 is mounted on the side wall of the frame body 10, and the arc-surface valve power unit 4 comprises an action executing element 41 mounted on the power unit mounting support 11 and a transmission mechanism connected between the action executing element 41 and the driving shaft 2.
The technical scheme has the advantages that: (1) the cambered surface valve component changes the moving mode of the traditional gate valve flashboard from horizontal movement to spatial rotation movement, thereby saving transverse space;
(2) the arc valve body 1 changes the shape of a door plate of a transmission gate valve from a flat plate shape to an arc shape (arch shape), so that the strength of the gate plate is enhanced, the stress condition of the gate plate in a closed state is improved, and the deformation of the gate plate caused by pressure is eliminated;
(3) the cambered surface valve component is of an integral closed type, the cambered surface top plate body is always positioned in the frame body 10 to move, no dust overflows, and the sealing performance is good.
In addition, in the technical scheme, the cambered valve power unit 4 formed by the action executing element 41 and the transmission mechanism is completely externally arranged outside the frame body 10, the power unit mounting bracket 11 is used as a mounting seat, the cambered valve power unit 4 can be isolated from materials, grain pollution is avoided, damage to equipment due to the fact that grain particles are clamped into the cambered valve power unit 4 is avoided, and meanwhile, the externally arranged cambered valve power unit 4 is convenient for operators to maintain and overhaul.
The action executive component 41 adopted in the technical scheme can reasonably select a cylinder, an electric push rod or a manual mode according to the actual situation of a use field, and the power mode is flexible and various.
The outer side wall of the frame body 10 is provided with a bearing unit 5 with a seat matched with the driving shaft 2, and the transmission mechanism comprises a link mechanism 42 connected between a power executing element and the bearing unit 5 with the seat. The bearing unit 5 with the seat can be used as a protective cover at the shaft end of the driving shaft 2, so that the shaft end exposed during the operation of the device is prevented from harming workers, and meanwhile, the bearing unit 5 with the seat is also used as a mounting seat of the connecting rod mechanism 42.
And a limiting bolt 6 matched with the cambered valve body 1 is arranged on the side wall of the frame body 10. And a limiting bolt 6 is arranged for limiting the opening position of the cambered surface valve body 1.
The distance between the arc valve body 1 and the side wall of the frame body 10 is 20 mm. The distance of 20mm is set, so that the material clamping and clamping in the working process can be effectively avoided.
An opening on the top surface of the frame body 10 is provided with a wear-resistant lining plate 12 which extends inwards and is matched with the cambered surface valve body 1. The inlet of the cambered surface valve component is of a closing structure and is attached with a wear-resistant lining plate 12, the wear-resistant lining plate 12 is arranged for protecting the frame body 10 from being worn, and the wear-resistant lining plate 12 can be of an assembly type structure and can be replaced periodically.
The maintenance curb plate 7 has been seted up on the lateral wall that sets up driven shaft 3 on the frame body 10, and driven shaft 3 installs on maintenance curb plate 7, overhauls the curb plate 7 outside be equipped with driven shaft 3 complex axle head protection casing 8. The shaft end protective cover 8 is arranged to prevent the shaft end of the driven shaft 3 exposed out of the equipment in the working process from injuring workers.
And an assembled handle 9 is arranged on the outer wall of the maintenance side plate 7. The assembled handle 9 is arranged to facilitate the disassembly and the installation of the overhaul side plate 7, and provides a holding point for constructors.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example.
Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an cambered surface push plate valve, includes the frame body and sets up the valve member in the frame body, its characterized in that: the valve member includes cambered surface valve member, cambered surface valve member includes cambered surface valve body and cambered surface valve power pack, the both sides wall central point of the frame body puts and is provided with driving shaft and driven shaft respectively, cambered surface valve body rotates and connects between driving shaft and driven shaft, the last power pack installing support that is installed of frame body lateral wall, cambered surface valve power pack is including installing the action executive component on the power pack installing support and connecting the drive mechanism between action executive component and driving shaft.
2. The cambered surface push plate valve of claim 1, characterized in that: and a bearing unit with a seat matched with the driving shaft is arranged on the outer side wall of the frame body.
3. The cambered surface push plate valve of claim 2, characterized in that: the transmission mechanism comprises a link mechanism connected between the power actuator and the bearing unit with the seat.
4. The cambered surface push plate valve of claim 1, characterized in that: and the side wall of the frame body is provided with a limiting bolt matched with the cambered surface valve body.
5. The cambered surface push plate valve of claim 1, characterized in that: the cambered surface valve body is 20mm with frame body lateral wall interval.
6. The cambered surface push plate valve of claim 1, characterized in that: and an abrasion-resistant lining plate which extends inwards and is matched with the cambered surface valve body is arranged at the opening on the top surface of the frame body.
7. The cambered surface push plate valve of claim 1, characterized in that: the frame body is provided with a driven shaft, the side wall of the frame body is provided with an overhauling side plate, the driven shaft is installed on the overhauling side plate, and the outer side of the overhauling side plate is provided with a shaft end protective cover matched with the driven shaft.
8. The cambered surface push plate valve of claim 7, characterized in that: and an assembled handle is arranged on the outer wall of the maintenance side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865324.1A CN113401663A (en) | 2021-07-29 | 2021-07-29 | Cambered surface roof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110865324.1A CN113401663A (en) | 2021-07-29 | 2021-07-29 | Cambered surface roof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113401663A true CN113401663A (en) | 2021-09-17 |
Family
ID=77687946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110865324.1A Pending CN113401663A (en) | 2021-07-29 | 2021-07-29 | Cambered surface roof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113401663A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503154A1 (en) * | 1995-02-01 | 1996-08-08 | Bureck & Erlenkoetter Maschine | Rotating disc valve for accurate dosage of loose material streams |
| JP2001065718A (en) * | 1999-08-31 | 2001-03-16 | Toyama Chem Co Ltd | Open/close valve structure and open/close valve device provided therewith |
| CN101774490A (en) * | 2009-12-26 | 2010-07-14 | 江苏万宝机械有限公司 | Two-way reversing valve for cement conveying channel |
| CN102410379A (en) * | 2010-09-21 | 2012-04-11 | 扬州市聚鑫机械有限公司 | Turning plate middle position pushing device of sector gate |
| CN202337587U (en) * | 2011-08-11 | 2012-07-18 | 天津双兴达环保输送机械有限公司 | Dedicated pneumatic rotary valve for cutting feed of air delivery chute |
| CN202440132U (en) * | 2011-08-11 | 2012-09-19 | 天津双兴达环保输送机械有限公司 | Material blocking and discharging rotary valve arc valve core apparatus for air conveying skewed slot |
| CN102954248A (en) * | 2011-08-30 | 2013-03-06 | 扬州高标机械有限公司 | Barrel type energy-saving wear-resisting radial gate |
| CN103133754A (en) * | 2011-11-22 | 2013-06-05 | 扬州市聚鑫机械有限公司 | Heavy hammer-type sector valve manual operating device |
| CN204004566U (en) * | 2014-08-20 | 2014-12-10 | 南通升辉建材科技有限公司 | A kind of lump material material distributing valve |
| CN105110018A (en) * | 2015-08-27 | 2015-12-02 | 山东先罗输送机械有限公司 | Rotation check valve for air chute |
| CN205235941U (en) * | 2015-12-09 | 2016-05-18 | 江苏新农化工有限公司 | Take flow control's gas -liquid reaction unit |
| CN205663907U (en) * | 2016-06-07 | 2016-10-26 | 赵云辉 | Rotary ceramic abrasion resistant feeding valve |
| CN207621403U (en) * | 2017-12-26 | 2018-07-17 | 徐州五洋科技股份有限公司 | Power off the hydraulic fan-shaped gate of Automatic-reset |
| CN111396571A (en) * | 2020-03-12 | 2020-07-10 | 杭州富阳恒通机电工程有限公司 | Electric flow control arc valve |
| CN214699291U (en) * | 2021-04-28 | 2021-11-12 | 朗士达智能装备工程（江苏）有限公司 | Intelligent fast-path arc valve |
-
2021
- 2021-07-29 CN CN202110865324.1A patent/CN113401663A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503154A1 (en) * | 1995-02-01 | 1996-08-08 | Bureck & Erlenkoetter Maschine | Rotating disc valve for accurate dosage of loose material streams |
| JP2001065718A (en) * | 1999-08-31 | 2001-03-16 | Toyama Chem Co Ltd | Open/close valve structure and open/close valve device provided therewith |
| CN101774490A (en) * | 2009-12-26 | 2010-07-14 | 江苏万宝机械有限公司 | Two-way reversing valve for cement conveying channel |
| CN102410379A (en) * | 2010-09-21 | 2012-04-11 | 扬州市聚鑫机械有限公司 | Turning plate middle position pushing device of sector gate |
| CN202337587U (en) * | 2011-08-11 | 2012-07-18 | 天津双兴达环保输送机械有限公司 | Dedicated pneumatic rotary valve for cutting feed of air delivery chute |
| CN202440132U (en) * | 2011-08-11 | 2012-09-19 | 天津双兴达环保输送机械有限公司 | Material blocking and discharging rotary valve arc valve core apparatus for air conveying skewed slot |
| CN102954248A (en) * | 2011-08-30 | 2013-03-06 | 扬州高标机械有限公司 | Barrel type energy-saving wear-resisting radial gate |
| CN103133754A (en) * | 2011-11-22 | 2013-06-05 | 扬州市聚鑫机械有限公司 | Heavy hammer-type sector valve manual operating device |
| CN204004566U (en) * | 2014-08-20 | 2014-12-10 | 南通升辉建材科技有限公司 | A kind of lump material material distributing valve |
| CN105110018A (en) * | 2015-08-27 | 2015-12-02 | 山东先罗输送机械有限公司 | Rotation check valve for air chute |
| CN205235941U (en) * | 2015-12-09 | 2016-05-18 | 江苏新农化工有限公司 | Take flow control's gas -liquid reaction unit |
| CN205663907U (en) * | 2016-06-07 | 2016-10-26 | 赵云辉 | Rotary ceramic abrasion resistant feeding valve |
| CN207621403U (en) * | 2017-12-26 | 2018-07-17 | 徐州五洋科技股份有限公司 | Power off the hydraulic fan-shaped gate of Automatic-reset |
| CN111396571A (en) * | 2020-03-12 | 2020-07-10 | 杭州富阳恒通机电工程有限公司 | Electric flow control arc valve |
| CN214699291U (en) * | 2021-04-28 | 2021-11-12 | 朗士达智能装备工程（江苏）有限公司 | Intelligent fast-path arc valve |
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