CN220195898U - Electric telescopic dust cover - Google Patents
Electric telescopic dust cover Download PDFInfo
- Publication number
- CN220195898U CN220195898U CN202321385699.9U CN202321385699U CN220195898U CN 220195898 U CN220195898 U CN 220195898U CN 202321385699 U CN202321385699 U CN 202321385699U CN 220195898 U CN220195898 U CN 220195898U
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- CN
- China
- Prior art keywords
- dust cover
- wall
- dust
- fluted disc
- driving motor
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- 239000000428 dust Substances 0.000 title claims abstract description 112
- 238000009434 installation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 239000003245 coal Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses an electric telescopic dust cover, which relates to the technical field of coal equipment and comprises a main body device, wherein the main body device comprises a supporting unit, a driving unit and a protection telescopic unit, the supporting unit comprises a supporting frame and a bearing plate, the driving unit comprises a mounting rack, a driving motor and a linkage fluted disc, and the protection telescopic unit comprises a first dust cover, an auxiliary sliding block, a pushing plate, a sliding rail and a second dust cover. According to the utility model, the first dust cover, the second dust cover, the mounting rack, the driving motor, the linkage fluted disc and the pushing plate are matched for use, so that the first dust cover and the second dust cover can be folded quickly, the problem of labor and time waste caused by the fact that the first dust cover and the second dust cover are disassembled and then overhauled in the equipment overhauling process is avoided, and the first dust cover and the second dust cover can be opened quickly under the driving of the driving motor by matched use of the sliding rail and the auxiliary sliding block.
Description
Technical Field
The utility model relates to the technical field of coal equipment, in particular to an electric telescopic dust cover.
Background
The dust prevention of the coal treatment equipment is basically realized by combining a steel plate with an access door, bolts are mainly connected with a shell, when the designed equipment breaks down and overhauls, the bolts of the dust cover are required to be removed firstly, the dust cover can be taken down for overhauling, the dust cover in the mode is heavy in quality, the difficulty is brought to maintenance work under the condition that the field condition is not particularly convenient, and the bolts are required to be repeatedly disassembled and assembled, so that the maintenance working time is increased, and the storage and service life of a fastener have different influences on the use function of the equipment.
Disclosure of Invention
The present utility model is directed to an electrically retractable dust cover, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the electric telescopic dust cover comprises a main body device, wherein the main body device comprises a supporting unit, a driving unit and a protective telescopic unit.
The supporting unit comprises a supporting frame and a bearing plate, the driving unit comprises a mounting rack, a driving motor and a linkage fluted disc, and the protection telescopic unit comprises a first dust cover, an auxiliary sliding block, a pushing plate, a sliding rail and a second dust cover.
The installation rack is located the upper surface of support frame, the installation rack is located the left side of first dust cover, supplementary slider is located the inner wall of first dust cover, the slide rail is located one side of second dust cover.
The technical scheme of the utility model is further improved as follows: the inner wall of the first dust cover is in sliding connection with the outer wall of the first dust cover, one end inner wall of the first dust cover is fixedly connected with the outer wall of the pushing plate, and one side of the pushing plate is in movable connection with one end of the second dust cover.
Adopt above-mentioned technical scheme, utilize first dust cover, second dust cover, installation rack, driving motor, linkage fluted disc and pushing plate's cooperation to use in this scheme for first dust cover and second dust cover can draw in fast, avoid the equipment maintenance in-process, still need dismantle first dust cover and second dust cover after again carry out the problem of extravagant manpower man-hour that the maintenance work caused.
The technical scheme of the utility model is further improved as follows: one side of the second dust cover is fixedly connected with one side of the sliding rail, and the outer wall of the auxiliary sliding block is in sliding connection with the inner wall of the sliding rail.
Adopt above-mentioned technical scheme, utilize the cooperation of slide rail and auxiliary slide block to use in this scheme for first dust cover and second dust cover can open under driving motor's drive fast, and first dust cover and second dust cover remove the in-process simultaneously can utilize the spacing of slide rail and auxiliary slide block and bear the weight of the sliding resistance that the effect reduced both produced.
The technical scheme of the utility model is further improved as follows: the inner wall of the first dust cover is provided with a placing groove, and the inner wall of the placing groove is fixedly connected with one side of the auxiliary sliding block.
The technical scheme of the utility model is further improved as follows: the bottom surface of installation rack with the upper surface fixed connection of support frame, one side of installation rack with the outer wall meshing of linkage fluted disc, the upper surface center department of linkage fluted disc with driving motor's bottom fixed connection.
The technical scheme of the utility model is further improved as follows: the upper surface of the bearing plate is rotationally connected with the bottom end of the linkage fluted disc, and one end of the bearing plate is fixedly connected with one end of the first dust cover.
By adopting the technical scheme, the bearing function of the bearing plate on the linkage fluted disc is utilized in the scheme, so that the stability of the linkage fluted disc in the rotation process is ensured.
The technical scheme of the utility model is further improved as follows: one side of the driving motor is fixedly connected with one end of the first dust cover.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an electric telescopic dust cover, which utilizes the cooperation of a first dust cover, a second dust cover, an installation rack, a driving motor, a linkage fluted disc and a pushing plate to enable the first dust cover and the second dust cover to be folded quickly, so that the problem of labor and time waste caused by the fact that the first dust cover and the second dust cover are disassembled and then overhauled in the process of overhauling equipment is avoided.
2. The utility model provides an electric telescopic dust cover, which utilizes the cooperation of a sliding rail and an auxiliary sliding block to enable a first dust cover and a second dust cover to be quickly opened under the driving of a driving motor, and simultaneously, the sliding resistance generated by the sliding rail and the auxiliary sliding block can be reduced by utilizing the limiting and bearing functions of the sliding rail and the auxiliary sliding block in the moving process of the first dust cover and the second dust cover.
Drawings
FIG. 1 is a schematic view of a main device structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A of the present utility model;
FIG. 3 is a schematic view of a connection structure of a first dust cap and a second dust cap according to the present utility model;
fig. 4 is a schematic rear view of a first dust cap according to the present utility model.
In the figure: 1. a main body device; 2. a support frame; 3. a first dust cap; 4. a second dust cover; 5. installing a rack; 6. a driving motor; 7. a linkage fluted disc; 8. a receiving plate; 9. a slide rail; 10. an auxiliary slide block; 11. and a pushing plate.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides an electrically retractable dust cover comprising a main body device 1, the main body device 1 comprising a support unit, a drive unit and a protective retraction unit.
The supporting unit comprises a supporting frame 2 and a bearing plate 8, the driving unit comprises a mounting rack 5, a driving motor 6 and a linkage fluted disc 7, the protection telescopic unit comprises a first dust cover 3, an auxiliary sliding block 10, a pushing plate 11, a sliding rail 9 and a second dust cover 4, the inner wall of the first dust cover 3 is attached to the outer wall of the second dust cover 4, the space occupation ratio is reduced, and the folding and stretching of the first dust cover and the second dust cover are more convenient.
The installation rack 5 is located the upper surface of support frame 2, and installation rack 5 is located the left side of first dust cover 3, and auxiliary slide block 10 is located the inner wall of first dust cover 3, and slide rail 9 is located one side of second dust cover 4.
The inner wall of first dust cover 3 and the outer wall sliding connection of first dust cover 3, the one end inner wall of first dust cover 3 and the outer wall fixed connection of pushing plate 11, one side of pushing plate 11 and the one end swing joint of second dust cover 4.
One side of the second dust cover 4 is fixedly connected with one side of the sliding rail 9, and the outer wall of the auxiliary sliding block 10 is in sliding connection with the inner wall of the sliding rail 9.
The standing groove is arranged on the inner wall of the first dust cover 3, and the inner wall of the standing groove is fixedly connected with one side of the auxiliary sliding block 10.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides the following technical solutions: preferably, the bottom surface of the installation rack 5 is fixedly connected with the upper surface of the support frame 2, one side of the installation rack 5 is meshed with the outer wall of the linkage fluted disc 7, the center of the upper surface of the linkage fluted disc 7 is fixedly connected with the bottom end of the driving motor 6, the external power supply starts the driving motor 6, so that the driving motor drives the linkage fluted disc 7 to rotate anticlockwise, and the linkage fluted disc 7 is driven to move towards the direction of the second dust cover 4 under the action of teeth of the installation rack 5.
The upper surface of the bearing plate 8 is rotationally connected with the bottom end of the linkage fluted disc 7, and the bearing effect of the bearing plate 8 on the linkage fluted disc 7 is utilized, so that the stability of the linkage fluted disc 7 in the rotation process is ensured, and one end of the bearing plate 8 is fixedly connected with one end of the first dust cover 3.
One side of the driving motor 6 is fixedly connected with one end of the first dust cover 3.
The working principle of the electric retractable dust cover is specifically described below.
As shown in fig. 1-4, in the use process, when the equipment protected by the first dust cover 3 and the second dust cover 4 needs to be overhauled, the external power supply starts the driving motor 6 to drive the linkage fluted disc 7 to rotate anticlockwise, the linkage fluted disc 7 is driven to move towards the second dust cover 4 under the action of the teeth of the installation rack 5, and when the pushing plate 11 installed on the inner wall of the first dust cover 3 is attached to one end of the second dust cover 4, the first dust cover 3 drives the second dust cover 4 to move transversely and fold at the moment, and then the second dust cover 4 is folded to the starting position in sequence.
At this time, the equipment can be overhauled, and the equipment cannot be influenced by a cover.
When the first dust cover 3 needs to be started, the driving motor 6 is started to rotate reversely, at the moment, the first dust cover 3 is forced to move forward, the top end of the auxiliary sliding block 10 slides and moves forward on the inner wall of the sliding rail 9, when the tail end of the auxiliary sliding block 10 moves to the front end area, the sliding rail 9 is pulled to move along with the auxiliary sliding block, and the sliding rail 9 drives the second dust cover 4 to move along with the first dust cover 3 and then sequentially moves to the end position.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Electric telescopic dust cover, including main part device (1), its characterized in that: the main body device (1) comprises a supporting unit, a driving unit and a protection telescopic unit;
the supporting unit comprises a supporting frame (2) and a bearing plate (8), the driving unit comprises a mounting rack (5), a driving motor (6) and a linkage fluted disc (7), and the protection telescopic unit comprises a first dust cover (3), an auxiliary sliding block (10), a pushing plate (11), a sliding rail (9) and a second dust cover (4);
the installation rack (5) is located the upper surface of support frame (2), installation rack (5) are located the left side of first dust cover (3), supplementary slider (10) are located the inner wall of first dust cover (3), slide rail (9) are located one side of second dust cover (4).
2. The electrically-powered retractable dust boot of claim 1, wherein: the inner wall of first dust cover (3) with the outer wall sliding connection of first dust cover (3), the one end inner wall of first dust cover (3) with the outer wall fixed connection of pushing plate (11), one side of pushing plate (11) with the one end swing joint of second dust cover (4).
3. The electrically-powered retractable dust boot of claim 1, wherein: one side of the second dust cover (4) is fixedly connected with one side of the sliding rail (9), and the outer wall of the auxiliary sliding block (10) is in sliding connection with the inner wall of the sliding rail (9).
4. The electrically-powered retractable dust boot of claim 1, wherein: the inner wall of the first dust cover (3) is provided with a placing groove, and the inner wall of the placing groove is fixedly connected with one side of the auxiliary sliding block (10).
5. The electrically-powered retractable dust boot of claim 1, wherein: the bottom surface of installation rack (5) with the upper surface fixed connection of support frame (2), one side of installation rack (5) with the outer wall meshing of linkage fluted disc (7), the upper surface center department of linkage fluted disc (7) with the bottom fixed connection of driving motor (6).
6. The electrically-powered retractable dust boot of claim 1, wherein: the upper surface of the bearing plate (8) is rotationally connected with the bottom end of the linkage fluted disc (7), and one end of the bearing plate (8) is fixedly connected with one end of the first dust cover (3).
7. The electrically-powered retractable dust boot of claim 1, wherein: one side of the driving motor (6) is fixedly connected with one end of the first dust cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385699.9U CN220195898U (en) | 2023-06-02 | 2023-06-02 | Electric telescopic dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385699.9U CN220195898U (en) | 2023-06-02 | 2023-06-02 | Electric telescopic dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195898U true CN220195898U (en) | 2023-12-19 |
Family
ID=89137507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321385699.9U Active CN220195898U (en) | 2023-06-02 | 2023-06-02 | Electric telescopic dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195898U (en) |
-
2023
- 2023-06-02 CN CN202321385699.9U patent/CN220195898U/en active Active
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