CN220371832U - Self-cleaning type ventilating duct - Google Patents
Self-cleaning type ventilating duct Download PDFInfo
- Publication number
- CN220371832U CN220371832U CN202321530750.0U CN202321530750U CN220371832U CN 220371832 U CN220371832 U CN 220371832U CN 202321530750 U CN202321530750 U CN 202321530750U CN 220371832 U CN220371832 U CN 220371832U
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- China
- Prior art keywords
- cleaning
- self
- ventilating duct
- fixedly connected
- wall
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Abstract
The utility model provides a self-cleaning ventilating duct. The self-cleaning ventilation duct comprises: a ventilation duct; the fixed bars, two fixed bars are fixed connection respectively in the top and the bottom intermediate position of air pipe inner wall, the slide rail has all been seted up to one side of fixed bar, the gear groove has all been seted up to one side of fixed bar, the inside sliding connection of slide rail has the removal frame, the equal fixedly connected with protection box in top and the bottom of removal frame inner wall, the inside of protection box all is provided with the motor. According to the self-cleaning type ventilating duct provided by the utility model, the motor and the gear can move in the gear groove through the self-cleaning type ventilating duct, so that the movable frame is driven to move on the inner wall of the ventilating duct, the function of automatically cleaning the inner wall of the ventilating duct is realized, the time is saved, the efficiency is increased, meanwhile, the manufacturing cost of the self-cleaning type ventilating duct is lower, the first cleaning brush and the second cleaning brush are only required to be cleaned or replaced regularly in the later stage, and the later stage use cost can be reduced.
Description
Technical Field
The utility model relates to the technical field of ventilation pipeline cleaning, in particular to a self-cleaning type ventilation pipeline.
Background
The ventilation duct is easy to accumulate a large amount of dust in the use process, and the ventilation duct needs to be cleaned regularly in order not to influence the exhaust effect and the air quality of the ventilation duct.
The ventilating duct is cleaned mostly by manual hand-held cleaning devices, the inner wall of the ventilating duct is cleaned, time and labor are wasted, the efficiency is low, and the cleaning cost is high through the automatic cleaning robot.
Therefore, it is necessary to provide a self-cleaning ventilation duct which solves the above technical problems.
Disclosure of Invention
The utility model provides a self-cleaning type ventilating duct, which solves the problems that manual cleaning of the ventilating duct is time-consuming and labor-consuming, the efficiency is low, and the cleaning cost of an automatic cleaning robot is high.
In order to solve the above technical problems, the self-cleaning ventilation duct provided by the present utility model includes: a ventilation duct;
the fixing strips are respectively and fixedly connected to the middle positions of the top and the bottom of the inner wall of the ventilating duct, one side of each fixing strip is provided with a sliding rail, one side of each fixing strip is provided with a gear groove, the inside of each sliding rail is slidably connected with a movable frame, the top and the bottom of the inner wall of each movable frame are fixedly connected with a protection box, motors are arranged in the protection boxes, one end of an output shaft of each motor is fixedly connected with a rotating shaft, and one end of each rotating shaft is fixedly connected with a gear;
the mounting plate, mounting plate fixed connection is in the position that removes frame openly and is located top and bottom, the equal fixedly connected with first cleaning brush of one end that the mounting plate is on the back, the position that the front of removing the frame is located both sides is equal fixedly connected with second cleaning brush, the slide rail is the position that is close to the air pipe inner wall, the gear groove is close to adjacent one end, specific shape can refer to the picture, the position reference picture of protection box, the gear is connected at the inside meshing of gear groove, rotate the inside at the gear groove through the gear and drive and remove the frame at the inner wall of air pipe and remove, first cleaning brush and second cleaning brush respectively with the inner wall contact of air pipe, clear up the dust to the inner wall of air pipe, first cleaning brush and second cleaning brush are through the bolt fastening at the front of removing the frame.
Preferably, the bottom of the ventilating duct is provided with two fixing buckles, the top of the fixing buckles is provided with a mounting rod, and the mounting rod is mounted at the bottom of the ventilating duct through the fixing buckles.
Preferably, the top of installation pole is close to the position of both sides and all is provided with the dead lever, the outside of dead lever is close to the equal threaded connection of position of bottom has the nut, and dead lever and installation pole are used for fixed air pipe.
Preferably, the clamping grooves are formed in the positions, close to the periphery, of the front face of the movable frame, mounting strips are arranged on the front face of the movable frame through clamping blocks, the second cleaning brushes and the first cleaning brushes are fixedly connected to the front face of the mounting strips, the clamping grooves are divided into four sections, the mounting strips are also four sections and are respectively located in the four front directions of the movable frame, the clamping blocks are clamped into the clamping grooves, the first cleaning brushes are located at the positions, located at the top and the bottom, of the front face of the movable frame, and the second cleaning brushes are located at the positions, located at the two sides, of the front face of the movable frame.
Preferably, the four surfaces of the inner wall of the movable frame are fixedly connected with two springs, one ends of the springs are fixedly connected with clamping bolts, the springs are positioned outside the clamping bolts, and the clamping bolts clamp the clamping blocks in the clamping grooves.
Preferably, the front of moving the frame is located the bottom and the top and is close to the equal fixedly connected with activity of the position of both sides and detains, the front of activity is detained and is all rotated and be connected with the telescopic link, the other end of telescopic link is all rotated through the activity and is connected with the baffle, and figure 4 is moved the frame and is overlooked the cross-section, and figure 4 can be consulted to the position of telescopic link, and one side of baffle all rotates to be connected in the adjacent one side of second cleaning brush, and the baffle increases the dust blocking area when clearing up air pipe inner wall dust.
Compared with the related art, the self-cleaning ventilating duct provided by the utility model has the following beneficial effects:
the utility model provides a self-cleaning ventilating duct, when the ventilating duct needs to be cleaned, only a motor is required to be started to drive a gear to rotate through a rotating shaft, so that the gear moves in a gear groove, the inner wall of the ventilating duct is driven to move through two gears on a moving frame to move in the gear groove on a fixed bar, in order to increase the stability of the moving frame moving in the inner wall of the ventilating duct, the moving frame is arranged to penetrate through a sliding rail on the fixed bar, the moving frame can move in the sliding rail in the same gear moving process, the stability is increased, the moving frame can move in the ventilating duct to drive a first cleaning brush and a second cleaning brush to contact with the inner wall of the ventilating duct in the moving process of the moving frame in the inner wall of the ventilating duct, and therefore the ventilating duct can be cleaned by only dismantling the first cleaning brush and the second cleaning brush on the moving frame regularly.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a self-cleaning ventilation duct according to the present utility model;
FIG. 2 is a schematic view of a sliding rail according to the present utility model;
FIG. 3 is a schematic view of a gear structure according to the present utility model;
fig. 4 is a schematic structural view of a second embodiment of a self-cleaning ventilation duct according to the present utility model;
fig. 5 is an enlarged view at a shown in fig. 4.
Reference numerals in the drawings: 1. the air pipe comprises an air pipe body, 2, an installation rod, 3, a screw cap, 4, a fixing rod, 5, a first cleaning brush, 6, a fixing strip, 7, a telescopic rod, 8, an installation sheet, 9, a second cleaning brush, 10, a protection box, 11, a fixing buckle, 12, a movable frame, 13, a gear groove, 14, a rotating shaft, 15, a gear, 16, a sliding rail, 17, a motor, 18, a baffle plate, 19, an installation strip, 20, a clamping groove, 21, a clamping block, 22, a spring, 23, a clamping bolt, 24 and a movable buckle.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a self-cleaning ventilation duct according to the present utility model; FIG. 2 is a schematic view of a sliding rail according to the present utility model; fig. 3 is a schematic structural view of a gear according to the present utility model. The self-cleaning ventilation duct includes: a ventilation duct 1;
the fixing strips 6 are respectively and fixedly connected to the middle positions of the top and the bottom of the inner wall of the ventilating duct 1, sliding rails 16 are respectively arranged on one side of each fixing strip 6, gear grooves 13 are respectively arranged on one side of each fixing strip 6, movable frames 12 are slidably connected to the inside of each sliding rail 16, protection boxes 10 are respectively and fixedly connected to the top and the bottom of the inner wall of each movable frame 12, motors 17 are respectively arranged in the protection boxes 10, rotating shafts 14 are respectively and fixedly connected to one ends of output shafts of the motors 17, and gears 15 are respectively and fixedly connected to one ends of the rotating shafts 14;
the mounting plate 8, mounting plate 8 fixed connection is in the position that removes frame 12 openly and is located top and bottom, the one end that the mounting plate 8 is on the back of the body all fixedly connected with first cleaning brush 5, the position that removes frame 12 openly and is located both sides is all fixedly connected with second cleaning brush 9, slide rail 16 is the position that is close to air pipe 1 inner wall, gear groove 13 is close to adjacent one end, specific shape can refer to fig. 2, the position of protection box 10 references fig. 1, gear 15 is in gear groove 13's inside meshing connection, it removes at air pipe 1's inner wall to drive frame 12 through gear 15 in gear groove 13's inside rotation, first cleaning brush 5 and second cleaning brush 9 contact with air pipe 1's inner wall respectively, clear up the dust to air pipe 1's inner wall, first cleaning brush 5 and second cleaning brush 9 are through the bolt fastening at air pipe 12's front.
The bottom of ventilation pipe 1 is provided with two fixed knot 11, the top of fixed knot 11 is provided with installation pole 2, and installation pole 2 is installed in the bottom of ventilation pipe 1 through fixed knot 11.
The top of installation pole 2 is close to the position of both sides and all is provided with dead lever 4, the outside of dead lever 4 is close to the equal threaded connection in position of bottom and has nut 3, and dead lever 4 and installation pole 2 are used for fixed air pipe 1.
The working principle of the self-cleaning ventilating duct provided by the utility model is as follows:
only the motor 17 is required to be started to drive the gear 15 to rotate through the rotating shaft 14, so that the gear 15 moves in the gear groove 13, the two gears 15 on the upper and lower sides of the movable frame 12 move in the gear groove 13 on the fixed bar 6, so that the movable frame 12 is driven to move on the inner wall of the ventilating duct 1, and in order to increase the stability of the movable frame 12 moving on the inner wall of the ventilating duct 1, the movable frame 12 is installed to pass through the sliding rail 16 on the fixed bar 6, so that the movable frame 12 moves with the gears 15 in the same structure, and simultaneously moves in the sliding rail 16 to increase the stability, and the movable frame 12 moves on the inner wall of the ventilating duct 1, so that the first cleaning brush 5 and the second cleaning brush 9 are driven to contact with the inner wall of the ventilating duct 1, thereby realizing the automatic cleaning effect of the ventilating duct 1, and workers only need to detach the first cleaning brush 5 and the second cleaning brush 9 on the movable frame 12 regularly to clean.
Compared with the related art, the self-cleaning ventilating duct provided by the utility model has the following beneficial effects:
when the ventilating duct 1 needs to be cleaned, only the motor 17 is required to drive the gear 15 to rotate through the rotating shaft 14, so that the gear 15 moves in the gear groove 13, the inner parts of the gear groove 13 on the fixed strip 6 are moved through the two gears 15 on the moving frame 12, so that the moving frame 12 is driven to move on the inner wall of the ventilating duct 1, and in order to increase the stability of the moving frame 12 moving on the inner wall of the ventilating duct 1, the moving frame 12 is installed to pass through the sliding rail 16 on the fixed strip 6, the moving frame 12 can be enabled to move in the sliding rail 16 at the same time, the stability is increased, the moving frame 12 can be driven to contact the first cleaning brush 5 and the second cleaning brush 9 with the inner wall of the ventilating duct 1 in the inner wall moving process of the ventilating duct 1, so that the ventilating duct 1 can be automatically cleaned by the staff only by periodically disassembling the first cleaning brush 5 and the second cleaning brush 9 on the moving frame 12, the inner wall of the ventilating duct 1 can be driven by the device, and the cost of the motor 17 and the gear 15 can be reduced by periodically cleaning the inner walls of the gear groove 13, and the inner wall of the ventilating duct 1 can be cleaned by periodically, and the cleaning device can be replaced by the second cleaning brush 9.
Second embodiment
Referring to fig. 4-5 in combination, fig. 4 is a schematic structural diagram of a second embodiment of a self-cleaning ventilation duct according to the present utility model; fig. 5 is an enlarged view of a portion a shown in fig. 4, and a second embodiment of the present application proposes another self-cleaning ventilation duct based on the self-cleaning ventilation duct provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the application provides a self-cleaning air pipe's difference lies in, the front of moving the frame 12 is close to all around the position and has all offered draw-in groove 20, the front of moving the frame 12 all is provided with mounting bar 19 through fixture block 21, the front of mounting bar 19 all fixedly connected with second cleaning brush 9 and first cleaning brush 5, draw-in groove 20 divide into four sections, and mounting bar 19 also has four sections, is located respectively in four directions in the front of moving the frame 12, and fixture block 21 is the inside of card income draw-in groove 20, and first cleaning brush 5 is located the position that the front of moving the frame 12 is located top and bottom, and second cleaning brush 9 is located the position that the front of moving the frame 12 is located both sides.
Two springs 22 are fixedly connected to four surfaces of the inner wall of the movable frame 12, clamping bolts 23 are fixedly connected to one ends of the springs 22, the springs 22 are located outside the clamping bolts 23, and the clamping bolts 23 clamp the clamping blocks 21 in the clamping grooves 20.
The front of movable frame 12 is located the bottom and the top and is close to the equal fixedly connected with activity knot 24 in position of both sides, the front of activity knot 24 is all rotated and is connected with telescopic link 7, the other end of telescopic link 7 is all rotated through activity knot 24 and is connected with baffle 18, and figure 4 moves movable frame 12 overlook cross-section, and the position of telescopic link 7 can refer to figure 4, and one side of baffle 18 is all rotated and is connected in one side that the second cleaning brush 9 is adjacent, and baffle 18 increases the dust blocking area when clearing up ventilation duct 1 inner wall dust.
Compared with the related art, the self-cleaning ventilating duct provided by the utility model has the following beneficial effects:
when the first cleaning brush 5 and the second cleaning brush 9 are required to be detached for cleaning in a fixed period, the second cleaning brush 9 can be detached by only moving the moving frame 12 to the outlet or the inlet of the ventilating duct 1 through the motor 17 and the gear 15, the first cleaning brush 5 and the second cleaning brush 9 can be taken out from the inside of the clamping groove 20 through the mounting strip 19 by pulling the clamping bolt 23 to contact the limit of the clamping block 21 in the clamping groove 20, when the second cleaning brush 9 is detached, after the clamping block 21 is taken out from the inside of the clamping groove 20, one end of the telescopic rod 7 and the movable buckle 24 are required to be separated, and the second cleaning brush 9 can be detached, and after the first cleaning brush 5 and the second cleaning brush 9 are cleaned, the clamping block 21 is clamped into the inside of the clamping groove 20, the clamping bolt 23 can be clamped into the clamping block 21 through the rebound force of the spring 22, so that the clamping block 21 can be clamped into the inside the clamping groove 20, and the telescopic rod 7 and the movable buckle 24 are connected, and the first cleaning brush 5 and the second cleaning brush 9 can be installed.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A self-cleaning ventilation duct, comprising: a ventilation duct;
the fixing strips are respectively and fixedly connected to the middle positions of the top and the bottom of the inner wall of the ventilating duct, one side of each fixing strip is provided with a sliding rail, one side of each fixing strip is provided with a gear groove, the inside of each sliding rail is slidably connected with a movable frame, the top and the bottom of the inner wall of each movable frame are fixedly connected with a protection box, motors are arranged in the protection boxes, one end of an output shaft of each motor is fixedly connected with a rotating shaft, and one end of each rotating shaft is fixedly connected with a gear;
the mounting piece, mounting piece fixed connection is in the position that removes frame openly and is located top and bottom, the equal fixedly connected with first cleaning brush of one end that the mounting piece is on the back, the equal fixedly connected with second cleaning brush in the position that the front of removing the frame is located both sides.
2. The self-cleaning ventilation duct according to claim 1, characterized in that the bottom of the ventilation duct is provided with two fixing buckles, the top of which is provided with a mounting bar.
3. The self-cleaning ventilating duct according to claim 2, wherein the mounting bars are provided with fixing bars at positions near both sides of the top, and nuts are screwed to the fixing bars at positions near the bottom ends of the outer parts of the fixing bars.
4. The self-cleaning ventilating duct according to claim 1, wherein the front surfaces of the movable frames are provided with clamping grooves near the periphery, the front surfaces of the movable frames are provided with mounting bars through clamping blocks, and the front surfaces of the mounting bars are fixedly connected with the second cleaning brush and the first cleaning brush.
5. The self-cleaning ventilating duct according to claim 1, wherein two springs are fixedly connected to four surfaces of the inner wall of the movable frame, and a latch is fixedly connected to one end of each spring.
6. The self-cleaning ventilating duct according to claim 1, wherein the front face of the movable frame is located at the bottom and the top and is close to the two sides, movable buckles are fixedly connected to the positions, the front faces of the movable buckles are rotatably connected with telescopic rods, and the other ends of the telescopic rods are rotatably connected with baffles through the movable buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530750.0U CN220371832U (en) | 2023-06-15 | 2023-06-15 | Self-cleaning type ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530750.0U CN220371832U (en) | 2023-06-15 | 2023-06-15 | Self-cleaning type ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220371832U true CN220371832U (en) | 2024-01-23 |
Family
ID=89561570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530750.0U Active CN220371832U (en) | 2023-06-15 | 2023-06-15 | Self-cleaning type ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220371832U (en) |
-
2023
- 2023-06-15 CN CN202321530750.0U patent/CN220371832U/en active Active
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