CN214946715U - Guiding mechanism for flat push valve - Google Patents
Guiding mechanism for flat push valve Download PDFInfo
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- CN214946715U CN214946715U CN202120778747.5U CN202120778747U CN214946715U CN 214946715 U CN214946715 U CN 214946715U CN 202120778747 U CN202120778747 U CN 202120778747U CN 214946715 U CN214946715 U CN 214946715U
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- rod
- flat push
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Abstract
The utility model discloses a guiding mechanism for flat push valve, including valve body and link gear, the upper end of valve body is provided with the feed inlet, be provided with the valve rod at the lower extreme of feed inlet on the valve body, the link gear sets up on the valve body and on the valve rod, the link gear comprises fixed plate, spout, sliding plate, small-size motor, drive gear, connecting gear and a plurality of spacing ring, the upper end of the lateral surface of one side of the valve body is provided with the fixed plate, be provided with the spout on the up end of fixed plate, the inside sliding connection of spout has the sliding plate, be provided with small-size motor on the up end of sliding plate; the utility model discloses simple structure, reasonable in design can realize opening and closing of valve automatically fast, and efficiency and sensitivity are higher, do not need artifical manually operation, alleviate staff's work burden, can adjust control flap's the flow that passes through as required simultaneously, demand when satisfying actual operation more.
Description
Technical Field
The utility model relates to a valve equipment technical field specifically is a guiding mechanism for flat push valve.
Background
With the development of waste gas treatment technology, the RTO (regenerative thermal oxidizer) technology is gradually popularized, wherein a valve is an important component for ensuring the waste gas treatment efficiency of the RTO, and a flat push valve is used as one of the valves and is widely applied due to the characteristics of low leakage rate, long service life, simple maintenance, low cost and the like.
The defects of the prior art are as follows:
1. when the valve is opened and closed, the valve rod needs to be manually rotated to rotate for translational adjustment, so that the workload of workers is increased, and the efficiency is reduced;
2. meanwhile, the flow of the flat push valve which is difficult to accurately control is difficult to meet the requirements in the actual operation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guiding mechanism for flat push valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a guide mechanism for a flat push valve comprises a valve body and a linkage mechanism, wherein a feed inlet is arranged at the upper end of the valve body, a valve rod is arranged at the lower end of the feed inlet on the valve body, the linkage mechanism is arranged on the valve body and the valve rod, the linkage mechanism consists of a fixed plate, a chute, a sliding plate, a small motor, a transmission gear, a connecting gear and a plurality of limit rings, the upper end of the outer side surface of one side of the valve body is provided with a fixed plate, the upper end surface of the fixed plate is provided with a chute, a sliding plate is connected inside the sliding groove in a sliding manner, a small motor is arranged on the upper end surface of the sliding plate, the output end of the small motor is provided with a transmission gear, one end of the valve rod is provided with a connecting gear, the transmission gear is meshed with the connecting gear, limiting rings are arranged on the valve rod on two sides of the connecting gear, and a valve core mechanism is arranged inside the valve body.
Preferably, case mechanism comprises valve plate, a plurality of water conservancy diversion chamber, connecting sleeve, a plurality of stopper, a plurality of connecting rod, connecting plate, a plurality of fixed block and a plurality of sealing plug, the upper end of valve body inside wall is provided with the valve plate, be provided with a plurality of water conservancy diversion chamber on the valve plate, be provided with the connecting sleeve in the inside of valve body on the valve rod, all be provided with the stopper in the both sides of connecting sleeve on the valve rod, be provided with a plurality of connecting rod on the lower terminal surface of connecting sleeve, the lower extreme of connecting rod is provided with the connecting plate, be provided with a plurality of fixed block on the lower terminal surface of connecting plate, the lower extreme of fixed block one side is provided with the sealing plug, the length equal proportion setting of sealing plug.
Preferably, a reinforcing rod is arranged at the lower end of the fixing plate on the outer side surface of one side of the valve body, and the upper end of the reinforcing rod is arranged on the lower end surface of the fixing plate.
Preferably, a precision filter screen is arranged between the lower end of the feeding hole and the valve rod on the inner side wall of the valve body.
Preferably, the sliding plate is provided with a stop block on the side surfaces of the two sides.
Preferably, a plurality of small balls are arranged on the side face of one side adjacent to the limiting ring.
Preferably, the sealing plug is made of nitrile rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this guiding mechanism for flat push valve through being provided with link gear, link gear comprises fixed plate, spout, sliding plate, small motor, drive gear, connecting gear and a plurality of spacing ring, through link gear's effect, can realize opening and closing of valve automatically and fast, efficiency and sensitivity are higher, do not need artifical manually operation, alleviate staff's work burden.
2. This guiding mechanism for flat push valve through being provided with case core mechanism, case mechanism comprises valve plate, a plurality of water conservancy diversion chamber, connecting sleeve, a plurality of stopper, a plurality of connecting rod, connecting plate, a plurality of fixed block and a plurality of sealing plug, through case mechanism's effect, can be as required the regulation and control valve pass through the flow, demand when satisfying actual operation more.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the valve body of the present invention;
FIG. 3 is a cross-sectional view of the fixing plate and the sliding plate according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a valve body; 101. a precise filter screen; 2. a linkage mechanism; 21. a fixing plate; 22. a chute; 23. a sliding plate; 231. a stopper; 24. a small-sized motor; 25. a transmission gear; 26. a connecting gear; 27. a limiting ring; 3. a feed inlet; 4. a valve stem; 5. a valve core mechanism; 51. a valve plate; 52. a flow guide cavity; 53. a connecting sleeve; 54. a limiting block; 55. a connecting rod; 56. a connecting plate; 57. a fixed block; 58. a sealing plug; 6. a reinforcing bar; 7. and (5) small balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a guide mechanism for a flat push valve comprises a valve body 1 and a linkage mechanism 2, wherein a feed inlet 3 is formed in the upper end of the valve body 1, a valve rod 4 is installed at the lower end of the feed inlet 3 on the valve body 1, the linkage mechanism 2 is arranged on the valve body 1 and the valve rod 4, the linkage mechanism 2 is composed of a fixing plate 21, a sliding groove 22, a sliding plate 23, a small motor 24, a transmission gear 25, a connecting gear 26 and a plurality of limiting rings 27, the fixing plate 21 is welded at the upper end of the outer side surface of one side of the valve body 1, the sliding groove 22 is formed in the upper end surface of the fixing plate 21, the sliding plate 23 is connected in a sliding mode inside the sliding groove 22, the small motor 24 is installed on the upper end surface of the sliding plate 23 through bolts, the transmission gear 25 is installed at the output end of the small motor 24 through a coupler, the connecting gear 26 is installed at one end of the valve rod 4, the transmission gear 25 is connected with the connecting gear 26 in a meshing mode, the limiting rings 27 are welded on the two sides of the connecting gear 26 on the valve rod 4, a valve core mechanism 5 is arranged in the valve body 1;
through the scheme, the linkage mechanism 2 is arranged, the linkage mechanism 2 is composed of the fixing plate 21, the sliding groove 22, the sliding plate 23, the small motor 24, the transmission gear 25, the connecting gear 26 and the limiting rings 27, the valve can be automatically and rapidly opened and closed, the efficiency and the sensitivity are higher, manual operation is not needed, and the workload of workers is lightened.
In this embodiment, preferably, the valve core mechanism 5 is composed of a valve plate 51, a plurality of flow guide cavities 52, a connecting sleeve 53, a plurality of limiting blocks 54, a plurality of connecting rods 55, a connecting plate 56, a plurality of fixing blocks 57 and a plurality of sealing plugs 58, the valve plate 51 is welded at the upper end of the inner side wall of the valve body 1, the plurality of flow guide cavities 52 are formed in the valve plate 51, the connecting sleeve 53 is sleeved inside the valve body 1 on the valve rod 4, the limiting blocks 54 are welded on the two sides of the connecting sleeve 53 on the valve rod 4, the plurality of connecting rods 55 are welded on the lower end face of the connecting sleeve 53, the connecting plate 56 is installed at the lower end of the connecting rod 55 through bolts, the plurality of fixing blocks 57 are welded on the lower end face of the connecting plate 56, the sealing plugs 58 are connected at the lower end of one side of the fixing blocks 57, and the lengths of the sealing plugs 58 are arranged in equal proportion;
through the scheme, the valve core mechanism 5 is arranged, the valve core mechanism 5 is composed of the valve plate 51, the plurality of flow guide cavities 52, the connecting sleeve 53, the plurality of limiting blocks 54, the plurality of connecting rods 55, the connecting plate 56, the plurality of fixing blocks 57 and the plurality of sealing plugs 58, the flow passing through the control valve can be adjusted as required, and the requirement in actual operation is met.
In this embodiment, preferably, the reinforcing rod 6 is welded to the lower end of the fixed plate 21 on the outer side surface of one side of the valve body 1, and the upper end of the reinforcing rod 6 is welded to the lower end surface of the fixed plate 21;
through the above scheme, the installation stability of the fixing plate 21 can be increased by providing the reinforcing rod 6.
In this embodiment, preferably, a precision filter screen 101 is installed between the lower end of the feed port 3 and the valve rod 4 on the inner side wall of the valve body 1;
through the scheme, the precise filter screen 101 is arranged, so that the filtering can be effectively carried out, and the blockage of the flow guide cavity 52 is prevented.
In this embodiment, preferably, the stoppers 231 are welded to the side surfaces of both sides of the sliding plate 23;
with the above arrangement, the stopper 231 prevents the sliding plate 23 from sliding out of the chute 22.
In this embodiment, preferably, a plurality of small balls 7 are embedded on the side surface of the adjacent side of the limit ring 27;
through the scheme, the friction force between the transmission gear 25 and the limiting ring 27 can be reduced by arranging the plurality of small balls 7.
In this embodiment, the sealing plug 58 is preferably made of nitrile rubber;
by the above arrangement, the heat and corrosion resistance of the sealing plug 58 can be effectively increased.
The working principle of the utility model is as follows:
when the guide mechanism for the flat push valve of the embodiment is used, when the valve is opened, only the small motor 24 needs to be started, the small motor 24 drives the valve rod 4 to rotate through the transmission gear 25 and the connecting gear 26, the valve rod 4 rotates to move to one side close to the small motor 24, the sealing plug 58 is driven to move by the connecting sleeve 53, the connecting rod 55, the connecting plate 56 and the fixing block 57, the sealing plug 58 is separated from the diversion cavity 52, the opening of the valve is completed, the small motor 24 is controlled to rotate reversely when the valve is closed, meanwhile, the flow can be controlled by controlling the number of turns of the small motor 24, the device can automatically and quickly open and close the valve, has higher efficiency and sensitivity, does not need manual operation, reduces the workload of workers, meanwhile, the flow of the control valve can be adjusted as required, and the requirement in actual operation is met.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a guiding mechanism for flat push valve, includes valve body (1) and link gear (2), its characterized in that: the upper end of the valve body (1) is provided with a feed inlet (3), the lower end of the feed inlet (3) on the valve body (1) is provided with a valve rod (4), the linkage mechanism (2) is arranged on the valve body (1) and the valve rod (4), the linkage mechanism (2) consists of a fixed plate (21), a chute (22), a sliding plate (23), a small motor (24), a transmission gear (25), a connecting gear (26) and a plurality of limit rings (27), the upper end of the outer side surface of one side of the valve body (1) is provided with the fixed plate (21), the upper end surface of the fixed plate (21) is provided with the chute (22), the sliding plate (23) is connected with the sliding plate (22) in a sliding manner, the upper end surface of the sliding plate (23) is provided with the small motor (24), the output end of the small motor (24) is provided with the transmission gear (25), one end of the valve rod (4) is provided with the connecting gear (26), the valve is characterized in that the transmission gear (25) is in meshed connection with the connecting gear (26), limiting rings (27) are arranged on the two sides of the connecting gear (26) on the valve rod (4), and a valve core mechanism (5) is arranged inside the valve body (1).
2. The guide mechanism for a flat push valve according to claim 1, wherein: the valve core mechanism (5) is composed of a valve plate (51), a plurality of flow guide cavities (52), a connecting sleeve (53), a plurality of limiting blocks (54), a plurality of connecting rods (55), a connecting plate (56), a plurality of fixing blocks (57) and a plurality of sealing plugs (58), the valve plate (51) is arranged at the upper end of the inner side wall of the valve body (1), the plurality of flow guide cavities (52) are arranged on the valve plate (51), the connecting sleeve (53) is arranged inside the valve body (1) on the valve rod (4), the limiting blocks (54) are arranged on the two sides of the connecting sleeve (53) on the valve rod (4), a plurality of connecting rods (55) are arranged on the lower end face of the connecting sleeve (53), the connecting plate (56) is arranged at the lower end face of the connecting rod (55), and the plurality of fixing blocks (57) are arranged on the lower end face of the connecting plate (56), the lower end of one side of the fixing block (57) is provided with a sealing plug (58), and the lengths of the sealing plugs (58) are arranged in equal proportion.
3. The guide mechanism for a flat push valve according to claim 1, wherein: a reinforcing rod (6) is arranged at the lower end of the fixing plate (21) on the outer side face of one side of the valve body (1), and the upper end of the reinforcing rod (6) is arranged on the lower end face of the fixing plate (21).
4. The guide mechanism for a flat push valve according to claim 1, wherein: and a precision filter screen (101) is arranged between the lower end of the feed port (3) and the valve rod (4) on the inner side wall of the valve body (1).
5. The guide mechanism for a flat push valve according to claim 1, wherein: and the side surfaces of two sides of the sliding plate (23) are respectively provided with a stop block (231).
6. The guide mechanism for a flat push valve according to claim 1, wherein: and a plurality of small balls (7) are arranged on the side surface of one adjacent side of the limiting ring (27).
7. The guide mechanism for a flat push valve according to claim 2, wherein: the sealing plug (58) is made of butadiene acrylonitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778747.5U CN214946715U (en) | 2021-04-16 | 2021-04-16 | Guiding mechanism for flat push valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778747.5U CN214946715U (en) | 2021-04-16 | 2021-04-16 | Guiding mechanism for flat push valve |
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| Publication Number | Publication Date |
|---|---|
| CN214946715U true CN214946715U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778747.5U Active CN214946715U (en) | 2021-04-16 | 2021-04-16 | Guiding mechanism for flat push valve |
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| Country | Link |
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| CN (1) | CN214946715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221419A (en) * | 2023-03-20 | 2023-06-06 | 秦皇岛精佳易达环保科技有限公司 | Flat push valve for mechanical seal type hot air pipeline |
-
2021
- 2021-04-16 CN CN202120778747.5U patent/CN214946715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116221419A (en) * | 2023-03-20 | 2023-06-06 | 秦皇岛精佳易达环保科技有限公司 | Flat push valve for mechanical seal type hot air pipeline |
| CN116221419B (en) * | 2023-03-20 | 2023-08-22 | 秦皇岛精佳易达环保科技有限公司 | Flat push valve for mechanical seal type hot air pipeline |
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