CN222468382U - Screw air compressor for production of construction engineering machinery - Google Patents
Screw air compressor for production of construction engineering machinery Download PDFInfo
- Publication number
- CN222468382U CN222468382U CN202421168214.5U CN202421168214U CN222468382U CN 222468382 U CN222468382 U CN 222468382U CN 202421168214 U CN202421168214 U CN 202421168214U CN 222468382 U CN222468382 U CN 222468382U
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- CN
- China
- Prior art keywords
- air compressor
- filter screen
- screw
- cleaning brush
- rotating rod
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 244000144992 flock Species 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of screw air compressors, in particular to a screw air compressor for producing construction engineering machinery, which comprises an air compressor body, wherein one side of the air compressor body is provided with an air inlet, the outer ring of the air inlet is connected with a frame, one side of the frame, which is far away from the air compressor body, is provided with a filter screen, a bolt is connected between the frame and the filter screen, one side of the air compressor body, which is close to the filter screen, is connected with a mounting frame, the filter screen is used for filtering air, and a driving motor is started to drive a screw rod to rotate, and is matched with a sliding block, a rotating rod and the like, so that a cleaning brush is driven to clean the surface of the filter screen, the condition that the filter screen is used for a long time is avoided, and when the cleaning brush moves up and down, the cleaning brush is driven to rotate, the cleaning brush is effectively prevented from cleaning the filter screen always and the cleaning effect of the device is improved.
Description
Technical Field
The utility model relates to the technical field of screw air compressors, in particular to a screw air compressor for producing construction engineering machinery.
Background
The invention relates to a screw air compressor, which is a single-screw and double-screw air compressor, the invention of the double-screw air compressor is more than ten years later than that of the single-screw air compressor, the design of the double-screw air compressor is more reasonable and advanced, and the construction machinery is the general name of mechanical equipment used for engineering construction and urban and rural construction, and the screw air compressor is needed when the construction machinery is produced.
The screw air compressor for the production of the existing construction engineering machinery has certain defects when in use, a filter screen is not installed at the air inlet of the screw air compressor, the screw air compressor enters the air of the screw air compressor during operation and contains flocks and dust, so that air compression is affected, a large amount of flocks and dust and the like can be attached to the filter screen during long-term use of the filter screen, the filter screen is blocked, the air inlet rate of the screw air compressor is affected, and the use effect of the device is reduced.
Disclosure of utility model
The utility model is provided in view of the problems that the air inlet of the screw air compressor is not provided with a filter screen, and a large amount of flocks, dust and the like can be attached to the filter screen in long-term use, so that the filter screen is blocked, and the air inlet rate of the screw air compressor is affected.
In order to solve the technical problems, the screw air compressor for the production of the construction engineering machinery comprises an air compressor body, wherein one side of the air compressor body is provided with an air inlet, the outer ring of the air inlet is connected with a frame, one side of the frame, which is far away from the air compressor body, is provided with a filter screen, a bolt is connected between the frame and the filter screen, one side, which is close to the filter screen, of the air compressor body is connected with a mounting frame, and a cleaning mechanism is arranged in the mounting frame and can be used for cleaning the filter screen;
The cleaning mechanism comprises a screw rod connected in the installation frame, a driving motor is installed at the top of the installation frame, the output end of the driving motor penetrates through the installation frame and is connected with one side of the screw rod, a sliding block is connected to the screw rod in a screwed mode, one side, close to the filter screen, of the sliding block is connected with a rotating rod, a cleaning brush is clamped in the rotating rod, and a rotation mechanism is arranged in the installation frame and can drive the cleaning brush to rotate.
As an optimal scheme of the screw air compressor for the production of the construction engineering machinery, the self-rotation mechanism comprises a straight toothed plate connected in the mounting frame, a gear is connected to the outside of the rotating rod, and a clamping mechanism is arranged in the rotating rod and can be used for clamping the rotating rod with the cleaning brush.
As a preferable scheme of the screw air compressor for the production of the construction engineering machinery, the clamping mechanism comprises a fixed rod connected in a rotating rod, two limiting plates are connected to the fixed rod, clamping blocks are connected to one sides, far away from the gears, of the limiting plates, clamping grooves are formed in the cleaning brush, and the sizes of the clamping grooves are matched with those of the clamping blocks.
As an optimal scheme of the screw air compressor for the production of the construction engineering machinery, a spring is arranged between the two limiting plates, and the spring is sleeved outside the fixed rod.
As an optimal scheme of the screw air compressor for producing the construction engineering machinery, two connecting rods are connected to the rotating rod, and one side of each connecting rod penetrates through the rotating rod and is connected with one side of the limiting plate.
As an optimal scheme of the screw air compressor for producing the construction engineering machinery, a collecting box is arranged on one side, close to a filter screen, of the air compressor body, the collecting box is located below the filter screen, and a drawing box is connected in the collecting box.
As an optimal scheme of the screw air compressor for producing the construction engineering machinery, the two guide rods are connected in the mounting frame, and the sliding block is connected with the guide rods.
The utility model has the beneficial effects that:
1. The filter screen is arranged to filter air, the screw rod is driven to rotate by the starting driving motor, the sliding block, the rotating rod and the like are matched, the cleaning brush is driven to clean the surface of the filter screen, the filter screen is prevented from being used for a long time, dust is blocked, the filter screen is prevented from being blocked, the gear and the straight toothed plate are matched when the cleaning brush moves up and down, the cleaning brush is driven to rotate, the cleaning brush is effectively prevented from cleaning the filter screen always on one side, and the cleaning effect of the device is improved.
2. Through manual two connecting rods of pressing, drive two limiting plates and be close to mutually and remove, drive the fixture block when the limiting plate, remove the back from the draw-in groove of seting up on the cleaning brush, manual to one side pulling cleaning brush realizes dismantling the cleaning brush, be convenient for clean or change the cleaning brush, improved the result of use of the device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
Fig. 2 is a schematic diagram of a first cross-sectional structure of the present utility model.
Fig. 3 is a schematic diagram of a second cross-sectional structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
The reference numerals indicate that 1, an air compressor body, 2, a frame, 3, a filter screen, 4, a mounting rack, 401, a screw rod, 402, a driving motor, 403, a sliding block, 404, a rotating rod, 405, a cleaning brush, 5, a straight tooth plate, 6, a gear, 7, a fixed rod, 701, a limiting plate, 702, a clamping block, 703, a spring, 704, a connecting rod, 8, a collecting box, 9, a drawing box and 10, a guide rod.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 3, a screw air compressor for producing construction machinery is provided for a first embodiment of the present utility model, which comprises an air compressor body 1, an air inlet is provided at one side of the air compressor body 1, air outside the air compressor body 1 can be pumped into the air compressor body 1 by the air inlet, a frame 2 is fixedly connected to an outer ring of the air inlet, a filter screen 3 is provided at one side of the frame 2 away from the air compressor body 1, the filter screen 3 can filter air entering the air compressor body 1, dust and impurities in the air are prevented from entering the air compressor body 1, air compression inside the air compressor body 1 is affected, a bolt is connected between the frame 2 and the filter screen 3, the filter screen 3 can be reduced by the dismounting bolt, the filter screen 3 is replaced, the use effect of the device is improved, a mounting frame 4 is fixedly connected to one side of the air compressor body 1 close to the filter screen 3, and a cleaning mechanism is provided in the mounting frame 4, and can be used for cleaning the filter screen 3;
The cleaning mechanism comprises a screw rod 401 which is rotationally connected in a mounting frame 4, a driving motor 402 is mounted at the top of the mounting frame 4, the output end of the driving motor 402 penetrates through the mounting frame 4 and is fixedly connected with one side of the screw rod 401, the driving motor 402 is started to rotate positively and reversely, the screw rod 401 is driven to rotate, a sliding block 403 is screwed on the screw rod 401, the sliding block 403 is driven to linearly move on the screw rod 401, a rotating rod 404 is rotationally connected to one side of the sliding block 403, which is close to a filter screen 3, the sliding block 403 moves to drive the rotating rod 404 to move, a cleaning brush 405 is clamped in the rotating rod 404, the rotating rod 404 moves to drive the cleaning brush 405 to clean the surface of the filter screen 3, and a rotation mechanism is arranged in the mounting frame 4 and can drive the cleaning brush 405 to rotate.
The air compressor machine body 1 is close to one side of filter screen 3 and installs collection box 8, and collection box 8 is located the below of filter screen 3, and collection box 8 sliding connection has pull box 9, and cleaning brush 405 cleans dust and batting etc. on the surface of filter screen 3 to sweep dust and batting etc. into the pull box 9 in collection box 8, follow-up through taking out pull box 9, clean pull box 9.
Two guide rods 10 are fixedly connected in the mounting frame 4, the sliding blocks 403 are slidably connected with the guide rods 10, and the guide rods 10 are arranged to provide a positioning function for the sliding blocks 403 when moving.
When the device is used, the driving motor 402 is started to positively and negatively rotate to drive the screw rod 401 to rotate, so that the sliding block 403 is driven to linearly move on the screw rod 401, the rotating rod 404 is driven to move, the cleaning brush 405 is driven to clean the surface of the filter screen 3 by the moving of the rotating rod 404, dust, flock and the like on the filter screen 3 are swept into the drawing box 9 in the collecting box 8, and then the drawing box 9 is pulled out to clean the drawing box 9, so that the using effect of the device is improved.
Example 2
Referring to fig. 3 to 4, in a second embodiment of the present utility model, unlike the first embodiment, the rotation mechanism includes a straight toothed plate 5 fixedly connected in the mounting frame 4, a gear 6 is fixedly connected to the outside of the rotating rod 404, and the gear 6 is meshed with the straight toothed plate 5, when the sliding block 403 drives the rotating rod 404 to move, the gear 6 is meshed with the straight toothed plate 5, so that the gear 6 can rotate, the gear 6 rotates to drive the rotating rod 404 to rotate, thereby driving the cleaning brush 405 to rotate, thereby effectively avoiding the cleaning brush 405 from cleaning the filter screen 3 all the time, improving the cleaning effect of the device, and a clamping mechanism is arranged in the rotating rod 404 and can be used for clamping the rotating rod 404 and the cleaning brush 405.
The clamping mechanism comprises a fixed rod 7 fixedly connected in a rotating rod 404, two limiting plates 701 are connected to the fixed rod 7 in a sliding manner, clamping blocks 702 are fixedly connected to one sides, away from the gear 6, of the limiting plates 701, when the cleaning brush 405 needs to be disassembled, the two limiting plates 701 are close to each other, so that the clamping blocks 702 are driven to move, clamping grooves are formed in the cleaning brush 405, the sizes of the clamping grooves are matched with the sizes of the clamping blocks 702, and when the clamping blocks 702 move in the clamping grooves formed in the cleaning brush 405, the cleaning brush 405 is pulled to one sides, away from the gear 6, of the cleaning brush 405 manually, and the cleaning brush 405 is disassembled.
A spring 703 is arranged between the two limiting plates 701, the spring 703 is sleeved outside the fixing rod 7, and after the cleaning brush 405 is installed, the clamping block 702 is firmly clamped in the clamping groove under the action of the spring 703 by arranging the spring 703, so that the installation stability of the cleaning brush 405 is improved.
Two connecting rods 704 are slidably connected to the rotating rod 404, one side of each connecting rod 704 penetrates through the rotating rod 404 and is fixedly connected with one side of the limiting plate 701, and the two connecting rods 704 can be manually pressed to drive the two limiting plates 701 to move close to each other.
When the device is used, when the sliding block 403 drives the rotating rod 404 to move up and down, the gear 6 is meshed with the straight toothed plate 5, so that the gear 6 rotates, the gear 6 rotates to drive the rotating rod 404 to rotate, and the cleaning brush 405 is driven to rotate, so that the cleaning brush 405 is prevented from cleaning the filter screen 3 all the time on one side, and the cleaning effect of the device is improved;
And through manual two connecting rods 704 of pressing, drive the removal that two limiting plates 701 are close to each other, spring 703 atress shrink this moment, and limiting plate 701 removes and drives fixture block 702, removes from the draw-in groove of seting up on the cleaning brush 405, then manually to the one side pulling cleaning brush 405 who keeps away from gear 6, realizes dismantling cleaning brush 405, is convenient for clean or change cleaning brush 405.
The rest of the structure is the same as that of embodiment 1.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421168214.5U CN222468382U (en) | 2024-05-27 | 2024-05-27 | Screw air compressor for production of construction engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421168214.5U CN222468382U (en) | 2024-05-27 | 2024-05-27 | Screw air compressor for production of construction engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222468382U true CN222468382U (en) | 2025-02-14 |
Family
ID=94485807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421168214.5U Active CN222468382U (en) | 2024-05-27 | 2024-05-27 | Screw air compressor for production of construction engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222468382U (en) |
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2024
- 2024-05-27 CN CN202421168214.5U patent/CN222468382U/en active Active
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