CN214757996U - Electric ventilation opening of grain depot - Google Patents
Electric ventilation opening of grain depot Download PDFInfo
- Publication number
- CN214757996U CN214757996U CN202120773696.7U CN202120773696U CN214757996U CN 214757996 U CN214757996 U CN 214757996U CN 202120773696 U CN202120773696 U CN 202120773696U CN 214757996 U CN214757996 U CN 214757996U
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- China
- Prior art keywords
- vent
- ventilation opening
- sealing door
- grain depot
- electric putter
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Abstract
The utility model discloses a grain depot electric vent, including the vent box, the vent box articulates through the hinge has the vent sealing door, vent sealing door top fixedly connected with installation piece, the installation piece articulates there is accommodate the lead screw, accommodate the lead screw passes through bolted connection electric putter's output, electric putter's tail end articulates there is the electric putter support, and articulated position is less than the position of hinge, the electric putter support mounting is on the grain depot wall body. Through adopting above technical scheme, the design is simple, and is easy to assemble, but with the vent sealing door design of traditional artifical switching for remote operation's automatic sealing door, degree of automation improves greatly to staff's healthy has been ensured, and is connected through micromatic setting between sealing door and the electric putter, has increased sealing door's leakproofness.
Description
Technical Field
The utility model relates to a vent technical field specifically is an electronic vent of grain depot.
Background
Along with the improvement of automation technology, many grain depot vents need to be modernized and modified, the traditional manual operation is upgraded into automatic operation, the original vents of the grain depot are all opened and closed manually in the using process, but after the fumigation operation of the grain depot, toxic phosphine gas in a grain pile needs to be ventilated and scattered, and when the vents are opened manually, the toxic phosphine gas scattered from the vents in the grain depot can harm the health of human bodies, so people are required to be far away from the vents for operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic vent of granary to solve the problem that proposes among the above-mentioned background art.
For realizing the above-mentioned purpose, the utility model discloses an electronic vent of grain depot, including the vent box, the vent box articulates through the hinge has the vent sealing door, vent sealing door top fixedly connected with installation piece, the installation piece articulates there is accommodate the lead screw, accommodate the lead screw passes through bolted connection electric putter's output, electric putter's tail end articulates there is the electric putter support, and articulated position is less than the position of hinge, the electric putter support mounting is on the grain depot wall body.
As a further aspect of the present invention: rain-proof cover is provided with in electric putter tail end department, rain-proof cover passes through fixing device and is connected with the vent box.
As a further aspect of the present invention: and sealing strips are arranged in front of the vent sealing door and the vent box body.
As a further aspect of the present invention: and a fixed frame is welded outside the ventilation opening box body.
As a further aspect of the present invention: fixing device includes inserted block and slot, the inserted block welds in rain-proof cover side, the slot welds in vent box side.
The utility model has the advantages that: through adopting above technical scheme, the design is simple, and is easy to assemble, but with the vent sealing door design of traditional artifical switching for remote operation's automatic sealing door, degree of automation improves greatly to staff's healthy has been ensured, and is connected through micromatic setting between sealing door and the electric putter, has increased sealing door's leakproofness.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: the air inlet structure comprises a vent box body 1, a hinge 2, a vent sealing door 3, an installation block 4, an adjusting screw rod 5, a bolt 6, an electric push rod 7, an electric push rod support 8, a grain depot wall 9, a rain cover 10, a sealing strip 11, a fixing frame 12, an insertion block 13 and an insertion groove 14.
Detailed Description
Referring to attached drawings 1 and 2, an electric ventilation opening of a grain depot comprises a ventilation opening box body 1, wherein the ventilation opening box body 1 is installed in a wall body 9 of the grain depot, the ventilation opening box body 1 is hinged with a ventilation opening sealing door 3 through a hinge 2, the top end of the ventilation opening sealing door 3 is fixedly connected with an installation block 4, the installation block 4 is hinged with an adjusting screw rod 5, the length of the adjusting screw rod can be adjusted according to actual installation conditions, so that the pretightening force of the ventilation opening sealing door 3 is adjusted, the sealing effect is improved, the adjusting screw rod 5 is connected with the output end of an electric push rod 7 through a bolt 6, the tail end of the electric push rod 7 is hinged with an electric push rod support 8, the hinged position is lower than the position of the hinge 2, the opening and closing of the sealing door can be realized, the electric push rod support 8 is installed on the wall body 9 of the grain depot, as the electric push rod 7 is arranged outside the grain depot, the electric connection part of the electric push rod 7 needs to be waterproof, a rainproof cover 10 is arranged at the tail end of the electric push rod 7, be provided with inserted block 13 on rain-proof cover 10, be provided with slot 13 on the vent box 1, rain-proof cover 10 of installation, direct with inserted block 13 along slot 14 insert can, replaced with the connected mode of rain-proof cover 10 lug weld at vent box 1, when overhauing, conveniently dismantle respectively and overhaul, be provided with sealing strip 11 between vent box 1 and the vent sealing door 3, improve the leakproofness of grain depot.
Furthermore, as the ventilation opening box body 1 is arranged in the grain depot wall body 9, a circle of fixed frame 12 is welded outside the ventilation opening box body 1, during installation, concrete can be filled in the fixed frame 12, and the stability of the ventilation opening box body 1 is improved.
The working principle is as follows: the staff is to on installing electric putter support and the wall body, then install on inserting the slot of vent box with the inserted block of rain-proof cover, cover electric putter preparation, the staff now according to the actual installation condition on scene, adjust accommodate the lead screw's length earlier, adjust the best with the sealed pretightning force of vent, improve sealed effect, then the staff can be in the automatic control room of vent, control electric putter's extension or shrink, and then drive closing or opening of vent sealing door.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art may make numerous changes and modifications without departing from the spirit and scope of the present invention. The protection scope of the present invention shall be subject to the claims of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
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.
Claims (5)
1. The utility model provides an electronic vent of grain depot, includes vent box (1), its characterized in that, vent box (1) articulates through hinge (2) has vent sealing door (3), vent sealing door (3) top fixedly connected with installation piece (4), installation piece (4) articulate has accommodate the lead screw (5), accommodate the lead screw (5) and pass through the output of bolt (6) connection electric putter (7), the tail end of electric putter (7) articulates there is electric putter support (8), and articulated position is less than the position of hinge (2), electric putter support (8) are installed on grain depot wall body (9).
2. The electric ventilation opening of the grain depot according to the claim 1 is characterized in that a rain cover (10) is arranged at the tail end of the electric push rod (7), and the rain cover (10) is connected with the ventilation opening box body (1) through a fixing device.
3. The electric ventilation opening of the grain depot according to claim 1, characterized in that a sealing strip (11) is arranged in front of the ventilation opening sealing door (3) and the ventilation opening box body (1).
4. The electric ventilation opening of the grain depot according to claim 1, characterized in that a fixed frame (12) is welded outside the ventilation opening box body (1).
5. The electric ventilation opening of the grain depot according to the claim 2, characterized in that the fixing device comprises an insert block (13) and an insert slot (14), the insert block (13) is welded on the side surface of the rain-proof cover (10), and the insert slot (14) is welded on the side surface of the ventilation opening box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773696.7U CN214757996U (en) | 2021-04-15 | 2021-04-15 | Electric ventilation opening of grain depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773696.7U CN214757996U (en) | 2021-04-15 | 2021-04-15 | Electric ventilation opening of grain depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214757996U true CN214757996U (en) | 2021-11-19 |
Family
ID=78687246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120773696.7U Active CN214757996U (en) | 2021-04-15 | 2021-04-15 | Electric ventilation opening of grain depot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214757996U (en) |
-
2021
- 2021-04-15 CN CN202120773696.7U patent/CN214757996U/en active Active
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