CN213555891U - Dust remover convenient to change filter screen - Google Patents
Dust remover convenient to change filter screen Download PDFInfo
- Publication number
- CN213555891U CN213555891U CN202022542059.7U CN202022542059U CN213555891U CN 213555891 U CN213555891 U CN 213555891U CN 202022542059 U CN202022542059 U CN 202022542059U CN 213555891 U CN213555891 U CN 213555891U
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- filter screen
- dust remover
- block
- remover main
- limiting block
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Abstract
The utility model discloses a dust remover convenient to change filter screen, including dust remover main part and filter screen, dirt gas inlet has been seted up to one side of dust remover main part, and the opposite side of dust remover main part has seted up the net gas export to the lower extreme of dust remover main part is connected with the ash discharging piece, the inside fixedly connected with ventilating plate of dust remover main part, and the upper surface of ventilating plate has seted up the bleeder vent to the internal connection of ventilating plate has the connecting block, the internal connection of dust remover main part has the control rod, and the surface of control rod cup joints and is connected with first conical gear. This dust remover convenient to change filter screen, stopper are the triangle-shaped structure, and the connected mode of stopper and fixed axle is connected for rotating, and the rotatable control rod of staff for the connecting rod drives stopper one end and descends, and then the other end of stopper rises and fixes the filter screen, is favorable to improving the convenience of staff to the filter screen installation.
Description
Technical Field
The utility model relates to a dust remover technical field specifically is a dust remover convenient to change filter screen.
Background
The dust remover is a device for separating dust from flue gas, the working principles of different dust removers are different, and the dust remover has the characteristics of low investment, small floor area, large filtering area and high purification efficiency, and is widely applied to places with larger dust, such as chemical workshops and power industries.
Common dust remover on the existing market is when changing the filter screen of dust remover, and is convenient fast inadequately usually, consuming time and power, and simultaneously, conventional dust remover can not carry out once only to change a plurality of filter screens, can't carry out the integration operation, to above-mentioned problem, carries out the innovative design on the basis of original dust remover.
Disclosure of Invention
An object of the utility model is to provide a dust remover convenient to change filter screen to solve common dust remover on the existing market that proposes in the above-mentioned background art, when changing the filter screen of dust remover, it is convenient fast inadequately usually, consuming time and wasting power, simultaneously, conventional dust remover can not carry out once only to change a plurality of filter screens, can't carry out the problem of integration operation.
In order to achieve the above object, the utility model provides a following technical scheme: a dust remover convenient for replacing a filter screen comprises a dust remover main body and the filter screen, wherein one side of the dust remover main body is provided with a dust gas inlet, the other side of the dust remover main body is provided with a purified gas outlet, the lower end of the dust remover main body is connected with an ash discharging block, the inner part of the dust remover main body is fixedly connected with a ventilating plate, the upper surface of the ventilating plate is provided with a ventilating hole, the inner part of the ventilating plate is connected with a connecting block, the inner part of the dust remover main body is connected with an operating rod, the outer surface of the operating rod is connected with a first bevel gear in a sleeved mode, one side of the first bevel gear is connected with a second bevel gear in a meshed mode, the lower end of the second bevel gear is fixedly connected with a sleeve, a connecting shaft penetrates through the inner part of the sleeve, the lower end of the connecting shaft is, the one end and the connecting block interconnect of fixed axle simultaneously, the upper surface and the filter screen interconnect of stopper, and the last fixed surface of filter screen is connected with the lug to lug and draw-in groove interconnect, the lower surface at the connecting block is seted up to the draw-in groove moreover.
Preferably, the upper end of filter screen is "U" style of calligraphy structure, and the diameter of filter screen is greater than the diameter of connecting block to the connected mode of filter screen and connecting block is the laminating and is connected.
Preferably, first conical gears are equidistantly distributed on the outer surface of the operating rod, the diameter of each second conical gear is larger than that of the connecting shaft, and the connecting shaft is in threaded connection with the sleeve.
Preferably, the limiting block is of a triangular structure, the limiting block is connected with the fixed shaft in a rotating mode, and the limiting block is connected with the connecting rod in a rotating mode.
Preferably, the limiting blocks are symmetrically distributed about the longitudinal center line of the connecting rod, one end of each limiting block, which is close to the center of the connecting rod, is of a semicircular structure, and the other end of each limiting block is of a rectangular structure.
Preferably, the convex blocks are symmetrically distributed about the longitudinal center line of the filter screen, the diameters of the convex blocks are smaller than those of the clamping grooves, and one end of the limiting block is located on the longitudinal center line of the convex blocks.
Compared with the prior art, the beneficial effects of the utility model are that: the dust remover which is convenient for replacing the filter screen,
1. the limiting block is of a triangular structure, the limiting block is connected with the fixed shaft in a rotating mode, and a worker can rotate the control rod to enable the connecting rod to drive one end of the limiting block to descend, so that the other end of the limiting block ascends and fixes the filter screen, and convenience of the worker in mounting the filter screen is improved;
2. first conical gears are distributed on the outer surface of the operating rod at equal intervals, and the connecting shaft and the sleeve are in threaded connection, so that the sleeve can conveniently drive the connecting rod connected with the connecting shaft to lift, and a worker can conveniently install a plurality of filter screens at one time;
3. the lug is the symmetric distribution about the vertical central line of filter screen, and the diameter of lug is less than the diameter of draw-in groove to the one end of stopper is located the vertical central line of lug, and the stopper can promote the filter screen at the in-process that rises and upwards move, makes the lug carry out the block with the draw-in groove and is connected, is favorable to increasing the fastness that filter screen and connecting block are connected.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
fig. 2 is a schematic view of a connection structure between the operating lever and the first bevel gear in a top view;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the right-view connection structure of the connection rod and the connection shaft of the present invention;
fig. 5 is a schematic view of the connection structure between the filter screen and the connecting block.
In the figure: 1. a dust collector main body; 2. a dust gas inlet; 3. ash discharging blocks; 4. a purified gas outlet; 5. filtering with a screen; 6. a gas permeable plate; 7. a joystick; 8. connecting blocks; 9. a first bevel gear; 10. a second bevel gear; 11. a sleeve; 12. a connecting rod; 13. a fixed shaft; 14. a limiting block; 15. a connecting shaft; 16. a bump; 17. a card slot; 18. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a dust remover convenient for replacing a filter screen comprises a dust remover main body 1 and a filter screen 5, one side of the dust remover main body 1 is provided with a dust air inlet 2, the other side of the dust remover main body 1 is provided with a clean air outlet 4, the lower end of the dust remover main body 1 is connected with an ash discharging block 3, the inner part of the dust remover main body 1 is fixedly connected with a ventilating plate 6, the upper surface of the ventilating plate 6 is provided with an air vent 18, the inner part of the ventilating plate 6 is connected with a connecting block 8, the inner part of the dust remover main body 1 is connected with an operating rod 7, the outer surface of the operating rod 7 is connected with a first bevel gear 9 in a sleeved mode, one side of the first bevel gear 9 is connected with a second bevel gear 10 in a meshed mode, the lower end of the second bevel gear 10 is fixedly connected with a sleeve 11, a connecting shaft 15 penetrates through the inner part of the sleeve 11, a fixed shaft 13 penetrates through the inside of the limiting block 14, one end of the fixed shaft 13 is connected with the connecting block 8, the upper surface of the limiting block 14 is connected with the filter screen 5, a convex block 16 is fixedly connected with the upper surface of the filter screen 5, the convex block 16 is connected with a clamping groove 17, and the clamping groove 17 is formed in the lower surface of the connecting block 8;
the upper end of the filter screen 5 is in a U-shaped structure, the diameter of the filter screen 5 is larger than that of the connecting block 8, and the filter screen 5 is connected with the connecting block 8 in a fitting manner, so that the filter screen 5 is conveniently connected with the connecting block 8, and convenience in replacing the filter screen by workers is improved;
the first conical gears 9 are distributed on the outer surface of the operating rod 7 at equal intervals, the diameter of the second conical gear 10 is larger than that of the connecting shaft 15, the connecting shaft 15 is in threaded connection with the sleeve 11, the sleeve 11 can drive the connecting shaft 15 to lift conveniently, and a worker can install a plurality of filter screens 5 at one time conveniently;
the limiting block 14 is in a triangular structure, the limiting block 14 is rotatably connected with the fixed shaft 13, and the limiting block 14 is rotatably connected with the connecting rod 12, so that the connecting rod 12 can conveniently drive the limiting block 14 to move through lifting, and the position of the limiting block 14 can be conveniently adjusted by workers;
the limiting blocks 14 are symmetrically distributed about the longitudinal center line of the connecting rod 12, one end of each limiting block 14, which is close to the center of the connecting rod 12, is in a semicircular structure, and the other end of each limiting block 14 is in a rectangular structure, so that the limiting blocks 14 can conveniently fix the filter screen 5, and the stability of the filter screen 5 in the movement process can be improved;
lug 16 is the symmetric distribution about the vertical central line of filter screen 5, and lug 16's diameter is less than the diameter of draw-in groove 17 to the one end of stopper 14 is located lug 16's vertical central line, makes things convenient for stopper 14 to promote lug 16 and draw-in groove 17 and carries out the block connection, is favorable to increasing the fastness that filter screen 5 and connecting block 8 are connected.
The working principle is as follows: according to fig. 1-5, when the filter screen 5 needs to be installed, firstly, a worker can clamp the filter screen 5 to be installed through the clamping device, and place the filter screen 5 below the connecting block 8, then the worker can rotate the operating lever 7, so that the operating lever 7 drives the first bevel gear 9 connected with the outer surface in a sleeved manner to rotate, then the first bevel gear 9 drives the second bevel gear 10 connected with the first bevel gear in a meshed manner to rotate, further the second bevel gear 10 drives the sleeve 11 fixedly connected with the second bevel gear to rotate synchronously, because the sleeve 11 is in threaded connection with the connecting shaft 15, the sleeve 11 drives the connecting shaft 15 inside the sleeve to perform descending movement through rotation, so that the connecting shaft 15 drives the connecting rod 12 connected with the lower end of the connecting shaft to synchronously descend, then the connecting rod 12 can drive the limiting block 14 to move, so that the limiting block 14 and the fixed shaft 13 rotate, in the process that the connecting rod 12 drives one end of the limiting block 14 to descend, the other end of the limiting block 14 can ascend, then the limiting block 14 can push the filter screen 5 above the limiting block to move upwards, the convex block 16 connected with the upper surface of the filter screen 5 is clamped and connected with the clamping groove 17 formed in the lower surface of the connecting block 8, and then the operating rod 7 can be stopped rotating;
the dust gas can enter the dust remover main body 1 from the dust gas inlet 2, after being filtered by the filter screen 5 in the dust remover main body 1, the dust can fall into the dust discharging block 3, the purified air passes through the ventilation hole 18 and the ventilation plate 6, and is discharged from the purified air outlet 4, then the worker can process the dust through the dust discharging block 3, when the filter screen 5 needs to be disassembled, the worker can reversely rotate the operating rod 7 in the same way, so that the sleeve 11 rotates to drive the connecting rod 12 connected with the connecting shaft 15 to perform ascending motion, then the connecting rod 12 drives one end of the limiting block 14 to synchronously ascend, so that the other end of the limiting block 14 descends and is separated from the filter screen 5, meanwhile, the lug 16 is separated from the clamping groove 17, the filter screen 5 can be removed, which is the working process of the whole device, and the details which are not described in detail in this specification belong to the prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust remover convenient to change filter screen, includes dust remover main part (1) and filter screen (5), its characterized in that: a dust gas inlet (2) is formed in one side of the dust remover main body (1), a clean gas outlet (4) is formed in the other side of the dust remover main body (1), an ash discharging block (3) is connected to the lower end of the dust remover main body (1), a ventilating plate (6) is fixedly connected to the inside of the dust remover main body (1), a ventilating hole (18) is formed in the upper surface of the ventilating plate (6), a connecting block (8) is connected to the inside of the ventilating plate (6), an operating rod (7) is connected to the inside of the dust remover main body (1), a first bevel gear (9) is connected to the outer surface of the operating rod (7) in a sleeved mode, a second bevel gear (10) is connected to one side of the first bevel gear (9) in a meshed mode, a sleeve (11) is fixedly connected to the lower end of the second bevel gear (10), and a connecting shaft (15, and the lower extreme fixedly connected with connecting rod (12) of connecting axle (15), and the internal connection of connecting rod (12) has stopper (14), and the inside of stopper (14) runs through has fixed axle (13), and the one end and the connecting block (8) interconnect of fixed axle (13) simultaneously, the upper surface and the filter screen (5) interconnect of stopper (14), and the last fixed surface of filter screen (5) is connected with lug (16), and lug (16) and draw-in groove (17) interconnect, and draw-in groove (17) are seted up at the lower surface of connecting block (8) moreover.
2. The dust collector convenient for replacing the filter screen according to claim 1, characterized in that: the upper end of filter screen (5) is "U" style of calligraphy structure, and the diameter of filter screen (5) is greater than the diameter of connecting block (8) to the connected mode of filter screen (5) and connecting block (8) is the laminating and is connected.
3. The dust collector convenient for replacing the filter screen according to claim 1, characterized in that: first conical gears (9) are equidistantly distributed on the outer surface of the operating rod (7), the diameter of the second conical gear (10) is larger than that of the connecting shaft (15), and the connecting shaft (15) is in threaded connection with the sleeve (11).
4. The dust collector convenient for replacing the filter screen according to claim 1, characterized in that: the limiting block (14) is of a triangular structure, the limiting block (14) is rotatably connected with the fixed shaft (13), and the limiting block (14) is rotatably connected with the connecting rod (12).
5. The dust collector convenient for replacing the filter screen according to claim 1, characterized in that: the limiting blocks (14) are symmetrically distributed about the longitudinal center line of the connecting rod (12), one end, close to the center of the connecting rod (12), of each limiting block (14) is of a semicircular structure, and the other end of each limiting block (14) is of a rectangular structure.
6. The dust collector convenient for replacing the filter screen according to claim 1, characterized in that: the convex blocks (16) are symmetrically distributed about the longitudinal center line of the filter screen (5), the diameter of each convex block (16) is smaller than that of each clamping groove (17), and one end of each limiting block (14) is located on the longitudinal center line of each convex block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542059.7U CN213555891U (en) | 2020-11-06 | 2020-11-06 | Dust remover convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542059.7U CN213555891U (en) | 2020-11-06 | 2020-11-06 | Dust remover convenient to change filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555891U true CN213555891U (en) | 2021-06-29 |
Family
ID=76534825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022542059.7U Active CN213555891U (en) | 2020-11-06 | 2020-11-06 | Dust remover convenient to change filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555891U (en) |
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2020
- 2020-11-06 CN CN202022542059.7U patent/CN213555891U/en active Active
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