CN216841772U - Rubber air duct - Google Patents
Rubber air duct Download PDFInfo
- Publication number
- CN216841772U CN216841772U CN202220359416.2U CN202220359416U CN216841772U CN 216841772 U CN216841772 U CN 216841772U CN 202220359416 U CN202220359416 U CN 202220359416U CN 216841772 U CN216841772 U CN 216841772U
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- air duct
- rubber air
- duct body
- rubber
- sleeve
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Abstract
The utility model relates to an dryer technical field specifically is a rubber dryer, include: the connecting discs are distributed on the left side and the right side of the rubber air duct body, and mounting holes are formed in the connecting discs; the inner wall of the rubber air duct body is coated with an anti-corrosion layer, two sides of the rubber air duct body are fixedly installed with the connecting disc through the locking bars, the inside of the rubber air duct body is provided with locking assemblies, and the locking assemblies are sequentially distributed at intervals from left to right inside the rubber air duct body; the rubber air duct can serve as a skeleton of the whole rubber air duct through the arranged locking assembly, so that on one hand, the whole rubber air duct body can be supported and unfolded, and the supporting strength of the whole rubber air duct is enhanced; on the other hand, the locking Assembly of installation produces the spring action all the time through the compression spring of the deformation that sets up, consequently can all possess better stable supporting effect to the rubber dryer body of different diameter specifications.
Description
Technical Field
The utility model relates to a dryer technical equipment field specifically is a rubber dryer.
Background
The air duct is a main air guiding device for local ventilation, and is divided into flexible air ducts made of canvas, artificial leather, plastic, rubber and the like, and metal air ducts made of sheet iron and aluminum plates according to different manufacturing materials. The flexible air duct is light in weight, simple in connection and suspension, but large in ventilation resistance; the metal wind tube has small ventilation resistance but occupies a larger cross-sectional area of the roadway.
With the improvement of production materials, the air duct made of rubber is also produced at present, the rubber material has high flexibility, certain elasticity is ensured, and meanwhile, the air duct has a certain buffering and damping function, but a framework for supporting the air duct made of the rubber material is generally in a fixed three-dimensional structure shape, so that the air duct can only support the rubber air duct with a specific specification diameter; and when broken stones or fragments are received at the outer side of the unfolded rubber air duct, the framework with the fixed shape does not have the buffering and damping performance, so that the whole rubber air duct has poor anti-seismic performance.
To the problem in the above-mentioned background art, the utility model aims at providing a rubber air duct cloth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber dryer 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 rubber air duct, comprising:
the connecting discs are distributed on the left side and the right side of the rubber air duct body, and mounting holes are formed in the connecting discs;
the rubber dryer body inner wall scribbles corrosion-resistant layer, and rubber dryer body both sides are realized the installation through locking lever and connection pad and are fixed, and rubber dryer body is inside to be equipped with locking Assembly, and locking Assembly turns right interval distribution in proper order from a left side inside the rubber dryer body.
As a further aspect of the present invention: and one end of the connecting disc is provided with a clamping block, and a clamping groove is formed in the middle of the clamping block.
As a further aspect of the present invention: the rubber air duct body is internally provided with an air cavity, and the locking assembly is arranged in the air cavity; the locking assembly comprises a sleeve rod, a sleeve and a shaft seal, the sleeve is fixedly arranged on the periphery of the edge of the shaft seal, the sleeve rod is movably arranged in the sleeve, a movable block is arranged on the part, inside the sleeve, of the sleeve rod, and the movable block is in contact with the inner wall of the bottom end of the sleeve through a compression spring in the sleeve; the upper end of the loop bar is provided with an arc-shaped tray, and a stop block is fixedly arranged on the inner wall of the rubber air duct body at the position corresponding to the arc-shaped tray.
Compared with the prior art, the beneficial effects of the utility model are that:
the rubber air duct can serve as a skeleton of the whole rubber air duct through the arranged locking assembly, so that on one hand, the whole rubber air duct body can be supported and unfolded, and the supporting strength of the whole rubber air duct is enhanced; on the other hand, the locking Assembly of installation produces the spring action all the time through the compression spring of the deformation that sets up, consequently can all possess better stable supporting effect to the rubber dryer body of different diameter specifications, receives rubble or fragment striking in the rubber dryer body outside in addition, also can play the buffering shock attenuation to the rubber dryer body outside.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural view of a rubber air duct according to an embodiment of the present invention.
Fig. 2 is a side view of a rubber air duct according to an embodiment of the present invention.
In the figure: 1-mounting hole, 2-connecting disc, 3-clamping block, 4-rubber air duct body, 5-locking bar, 6-clamping groove, 7-locking component, 8-air cavity, 9-stop block, 10-arc tray, 11-loop bar, 12-sleeve, 13-movable block, 14-compression spring and 15-shaft seal.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1, an embodiment of the present invention provides a rubber air duct, where the rubber air duct includes:
the rubber air duct comprises a connecting disc 2 and a rubber air duct body 4, wherein the connecting disc 2 is distributed on the left side and the right side of the rubber air duct body 4, mounting holes 1 are formed in the connecting disc 2, and the whole rubber air duct and an axial flow fan frame can be conveniently mounted and fixed by passing bolts through the mounting holes 1 formed in the connecting disc 2;
the rubber air duct body 4 is made of rubber materials, the inner wall of the rubber air duct body 4 is coated with an anti-corrosion layer, two sides of the rubber air duct body 4 are fixedly installed with the connecting disc 2 through the locking rod 5, the locking assemblies 7 are arranged inside the rubber air duct body 4, and the locking assemblies 7 are sequentially distributed inside the rubber air duct body 4 at intervals from left to right; the locking assembly 7 is used as a framework and used for supporting the inner wall of the locking assembly 7;
when the rubber air duct is used, the position of the connecting disc 2 is fixedly installed with the axial flow fan frame through the lock rod, and then the whole rubber air duct is unfolded and used for ventilating and radiating the inside of a mine or a tunnel; and the locking assemblies 7 distributed at intervals inside the rubber air duct body 4 play a skeleton role, and are used for supporting and unfolding the whole rubber air duct body 4 and enhancing the whole supporting strength of the rubber air duct.
Furthermore, one end of the connecting disc 2 is provided with a clamping block 3, and the middle of the clamping block 3 is provided with a clamping groove 6; when the two sides of the rubber air duct body 4 are fixedly connected with the connecting disc 2, the protruding positions on the two sides of the rubber air duct body 4 are placed in the clamping grooves 6 formed in the clamping blocks 3, and then the connecting positions of the rubber air duct body 4 and the clamping blocks 3 are reinforced and fixed through the locking rods 5; in addition, the fixing effect can be enhanced by arranging two lock rods 5; and the detachment of the separation connecting disc 2 and the rubber air duct body 4 is also more convenient.
Referring to fig. 2, further, an air cavity 8 is formed inside the rubber air duct body 4, and the locking assembly 7 is disposed inside the air cavity 8; the locking assembly 7 comprises a loop bar 11, a sleeve 12 and a shaft seal 15, the sleeve 12 is fixedly arranged around the edge of the shaft seal 15, the loop bar 11 is movably arranged in the sleeve 12, a movable block 13 is arranged on the loop bar 11 in the sleeve 12, and the movable block 13 is in contact with the inner wall of the bottom end of the sleeve 12 through a compression spring 14 in the sleeve 12; the upper end of the loop bar 11 is provided with an arc-shaped tray 10, and a stop block 9 is fixedly arranged on the inner wall of the rubber air duct body 4 at the position corresponding to the arc-shaped tray 10;
when the installed locking assembly 7 is used for supporting the inside of the rubber air duct body 4, the loop bar 11 sleeved in the sleeve 12 automatically pushes the arc-shaped tray 10 installed at one end of the loop bar 11 to be clamped in the stop block 9 arranged on the inner wall of the rubber air duct body 4 under the elastic action generated by the deformation of the compression spring 14; further supporting the unfolded rubber air duct body 4; because the deformed compression spring 14 always generates an elastic force effect, the rubber air duct body 4 with different diameters can be supported well and stably.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A rubber air duct, comprising: the rubber air duct comprises a connecting disc (2) and a rubber air duct body (4), wherein the connecting disc (2) is distributed on the left side and the right side of the rubber air duct body (4), and mounting holes (1) are formed in the connecting disc (2); the method is characterized in that:
the inner wall of the rubber air duct body (4) is coated with a corrosion-resistant layer, the two sides of the rubber air duct body (4) are fixedly installed with the connecting disc (2) through the locking rod (5), the locking assembly (7) is arranged inside the rubber air duct body (4), and the locking assembly (7) is arranged inside the rubber air duct body (4) from left to right in sequence at intervals.
2. The rubber air duct of claim 1, wherein: one end of the connecting disc (2) is provided with a clamping block (3), and a clamping groove (6) is formed in the middle of the clamping block (3).
3. The rubber air duct of claim 1, wherein: an air cavity (8) is formed in the rubber air duct body (4), and the locking assembly (7) is arranged in the air cavity (8); the locking assembly (7) comprises a loop bar (11), a sleeve (12) and a shaft seal (15), the sleeve (12) is fixedly arranged on the periphery of the edge of the shaft seal (15), the loop bar (11) is movably arranged in the sleeve (12), a movable block (13) is arranged on the portion, inside the sleeve (12), of the loop bar (11), and the movable block (13) is in contact with the inner wall of the bottom end of the sleeve (12) through a compression spring (14) in the sleeve (12); the upper end of the loop bar (11) is provided with an arc-shaped tray (10), and a stop block (9) is fixedly arranged on the inner wall of the rubber air duct body (4) at the position corresponding to the arc-shaped tray (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359416.2U CN216841772U (en) | 2022-02-22 | 2022-02-22 | Rubber air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359416.2U CN216841772U (en) | 2022-02-22 | 2022-02-22 | Rubber air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841772U true CN216841772U (en) | 2022-06-28 |
Family
ID=82091339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220359416.2U Active CN216841772U (en) | 2022-02-22 | 2022-02-22 | Rubber air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841772U (en) |
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2022
- 2022-02-22 CN CN202220359416.2U patent/CN216841772U/en active Active
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