CN220037094U - Anti-blocking structure of industrial fan - Google Patents

Abstract

The utility model belongs to the technical field of fans, in particular to an anti-blocking structure of an industrial fan, aiming at the existing problem that dust is easy to enter, the utility model provides a scheme which comprises a water tank, wherein an air duct is arranged on the water tank, a mounting frame is fixedly arranged on the water tank, a filter screen is arranged at an air inlet of the air duct, a cross is arranged in the air duct, a blowing mechanism is arranged in the air duct, the blowing mechanism comprises a motor, the motor is fixedly connected with the cross, a rotating rod is fixedly arranged on an output shaft of the motor, a plurality of fan blades are arranged on the rotating rod, a first bevel gear is fixedly arranged on the rotating rod, a second bevel gear is meshed on the first bevel gear, a connecting rod is fixedly arranged on the second bevel gear, and a cleaning mechanism is arranged in the water tank.

Description

Anti-blocking structure of industrial fan

Technical Field

The utility model relates to the technical field of fans, in particular to an anti-blocking structure of an industrial fan.

Background

The fan is a driven fluid machine which is used for improving the pressure of gas and exhausting the gas by means of the input mechanical energy, is a habit of compressing the gas and conveying the gas for short in China, is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and is an industrial fan, the authorized bulletin number CN216867061U discloses an industrial fan, an air inlet of the air channel fan is communicated by utilizing a diversion channel through forming the air channel outside a shell of a motor body, so that the fan can dissipate heat by itself when in operation, but the fan is easy to enter dust when in use, influences the normal use of the fan, even leads to damage of the fan when serious, and is easy to block if a filter screen is directly added outside, so that the industrial fan anti-blocking structure is provided.

Disclosure of Invention

The utility model aims to solve the defect that dust is easy to enter in the prior art, and provides an anti-blocking structure of an industrial fan.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an anti-blocking structure of industrial fan, includes the basin, be provided with the dryer on the basin, fixed mounting has the mounting bracket on the basin, the air intake department of dryer is provided with the filter screen, be provided with the cross in the dryer, be provided with the mechanism of blowing in the dryer, the mechanism of blowing includes the motor, motor and cross fixed connection, fixed mounting has the bull stick on the output shaft of motor, be provided with a plurality of flabellums on the bull stick, fixed mounting has first bevel gear on the bull stick, the meshing has the second bevel gear on the first bevel gear, fixed mounting has the connecting rod on the second bevel gear, be provided with clearance mechanism in the basin, clearance mechanism includes little sprocket, little sprocket and connecting rod fixed connection, and big sprocket is installed in the basin rotation, and the same chain is installed in the transmission on little sprocket and the big sprocket, fixed mounting has the third bevel gear on the bull stick, the meshing has the fourth bevel gear on the fourth bevel gear, fixed mounting has the brush on the fourth bevel gear, brush and mutually support.

Preferably, the water tank is provided with an inclined baffle which is matched with the large chain wheel.

Preferably, a flat plate is arranged in the water tank, a first bearing is fixedly arranged on the flat plate, and an inner ring of the first bearing is fixedly connected with the rotary rod.

Preferably, the installation frame is rotatably provided with a rotating shaft, and the rotating shaft is fixedly connected with the fourth bevel gear.

Preferably, a vertical plate is fixedly arranged in the air duct, a second bearing is fixedly arranged on the vertical plate, and an inner ring of the second bearing is fixedly connected with the rotating rod.

In the utility model, the anti-blocking structure of the industrial fan has the beneficial effects that: the cooperation setting of motor, bull stick and a plurality of flabellum in the mechanism of blowing can produce wind-force, plays the effect of fan, simultaneously can self-heat dissipation, and the setting of filter screen can avoid the dust of wind to get into the use that influences the fan, and the cooperation setting of little sprocket in the clearance mechanism, big sprocket, chain, dwang, third bevel gear and fourth bevel gear can drive the brush and rotate, and the clearance filter screen avoids the filter screen to block up, improves the result of use.

The utility model can block dust, avoid affecting the use of the fan, prevent blockage, improve the use effect, and has simple use and convenient operation.

Drawings

FIG. 1 is a schematic perspective view of an anti-blocking structure of an industrial fan according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of an anti-clogging structure for an industrial blower according to the present utility model;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 illustrating an anti-clogging structure of an industrial blower according to the present utility model;

FIG. 4 is a schematic diagram of a right-side view of an anti-blocking structure of an industrial fan according to the present utility model;

fig. 5 is a schematic cross-sectional view of a second embodiment of an anti-blocking structure of an industrial fan according to the present utility model.

In the figure: 1. a water tank; 2. an air duct; 3. a mounting frame; 4. a filter screen; 5. a cross; 6. a motor; 7. a rotating rod; 8. a fan blade; 9. a first bevel gear; 10. a second bevel gear; 11. a connecting rod; 12. a small sprocket; 13. a large sprocket; 14. a chain; 15. a rotating rod; 16. a third bevel gear; 17. a fourth bevel gear; 18. a brush; 19. a bevel baffle; 20. a stirring rod; 21. stirring the leaves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-2, an anti-blocking structure of an industrial fan comprises a water tank 1, wherein a wind barrel 2 is arranged on the water tank 1, a mounting frame 3 is fixedly installed on the water tank 1, a filter screen 4 is arranged at an air inlet of the wind barrel 2, a cross 5 is arranged in the wind barrel 2, a blowing mechanism is arranged in the wind barrel 2 and comprises a motor 6, the motor 6 is fixedly connected with the cross 5, a rotating rod 7 is fixedly installed on an output shaft of the motor 6, a plurality of fan blades 8 are arranged on the rotating rod 7, a first bevel gear 9 is fixedly installed on the rotating rod 7, a second bevel gear 10 is meshed on the first bevel gear 9, a connecting rod 11 is fixedly installed on the second bevel gear 10, and a cleaning mechanism is arranged in the water tank 1.

Referring to fig. 2 to 4, the cleaning mechanism comprises a small sprocket 12, the small sprocket 12 is fixedly connected with a connecting rod 11, a large sprocket 13 is rotatably installed on the water tank 1, the same chain 14 is installed on the small sprocket 12 and the large sprocket 13 in a transmission manner, a rotary rod 15 is fixedly installed on the large sprocket 13, a third bevel gear 16 is fixedly installed on the rotary rod 15, a fourth bevel gear 17 is meshed on the third bevel gear 16, a brush 18 is fixedly installed on the fourth bevel gear 17, and the brush 18 is matched with the filter screen 4.

Referring to fig. 3, the water tank 1 is provided with an inclined baffle 19, the inclined baffle 19 is matched with the large chain wheel 13, and the inclined baffle can prevent dust falling off from falling onto the large chain wheel 13, so that the rotation of the large chain wheel is influenced.

Referring to fig. 3, a rotating shaft is rotatably installed on the mounting frame 3, and is fixedly connected with the fourth bevel gear 17, and the rotating shaft can rotate the fourth bevel gear 17 at a fixed position.

Referring to fig. 2-3, a flat plate is disposed in the water tank 1, a first bearing is fixedly mounted on the flat plate, an inner ring of the first bearing is fixedly connected with the rotary rod 15, and the first bearing can enable the rotary rod 15 to rotate at a fixed position.

Referring to fig. 2, a vertical plate is fixedly installed in the wind barrel 2, a second bearing is fixedly installed on the vertical plate, an inner ring of the second bearing is fixedly connected with the rotating rod 7, and the second bearing can enable the rotating rod 7 to rotate at a fixed position.

In this embodiment, during the use, start motor 6, and then drive bull stick 7 and rotate, the bull stick 7 rotates, and then drive a plurality of flabellum 8 and rotate, produce wind-force, the convenience is ventilated, bull stick 7 rotates, and then drive first bevel gear 9 and rotate, and then drive second bevel gear 10 and rotate, second bevel gear 10 rotates, and then drive connecting rod 11 and rotate, connecting rod 11 rotates, and then drive little sprocket 12 and rotate, under the cooperation of chain 14, little sprocket 12 rotates, and then drive big sprocket 13 rotates, and then drive dwang 15 rotates, and then drive third bevel gear 16 rotates, and then drive fourth bevel gear 17 rotates, and then drive brush 18 rotates, constantly clear up filter screen 4, avoid blockking up, influence the fan use, the dust of sweeping down simultaneously can fall into basin 1, and mix into the aquatic, improve the environment.

Example two

Referring to fig. 5, the present embodiment differs from the first embodiment in that: the stirring rod 20 is fixedly arranged on the large chain wheel 13, the stirring rod 20 is fixedly provided with the stirring blades 21, when the fan is used, the stirring rod 20 is driven to rotate when the large chain wheel 13 rotates, the stirring rod 20 rotates, the stirring blades 21 are driven to rotate, water in the water tank 1 is stirred, the fusion of dust is accelerated, and the environment is better improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an anti-blocking structure of industrial fan, includes basin (1), a serial communication port, be provided with dryer (2) on basin (1), fixed mounting has mounting bracket (3) on basin (1), the air intake department of dryer (2) is provided with filter screen (4), be provided with cross (5) in dryer (2), be provided with blowing mechanism in dryer (2), blowing mechanism includes motor (6), motor (6) and cross (5) fixed connection, fixed mounting has bull stick (7) on the output shaft of motor (6), be provided with a plurality of flabellum (8) on bull stick (7), fixed mounting has first bevel gear (9) on bull stick (7), the meshing has second bevel gear (10) on first bevel gear (9), fixed mounting has connecting rod (11) on second bevel gear (10), be provided with clearance mechanism in basin (1).

2. The anti-blocking structure of the industrial fan according to claim 1, wherein the cleaning mechanism comprises a small chain wheel (12), the small chain wheel (12) is fixedly connected with a connecting rod (11), a large chain wheel (13) is rotatably installed on the water tank (1), the same chain (14) is installed on the small chain wheel (12) and the large chain wheel (13) in a transmission mode, a rotary rod (15) is fixedly installed on the large chain wheel (13), a third bevel gear (16) is fixedly installed on the rotary rod (15), a fourth bevel gear (17) is meshed on the third bevel gear (16), a brush (18) is fixedly installed on the fourth bevel gear (17), and the brush (18) is matched with the filter screen (4).

3. The anti-blocking structure of the industrial fan according to claim 2, wherein the water tank (1) is provided with a bevel baffle (19), and the bevel baffle (19) is matched with the large chain wheel (13).

4. The anti-blocking structure of the industrial fan according to claim 1, wherein a rotating shaft is rotatably arranged on the mounting frame (3), and the rotating shaft is fixedly connected with the fourth bevel gear (17).

5. The anti-blocking structure of the industrial fan according to claim 2, wherein a flat plate is arranged in the water tank (1), a first bearing is fixedly arranged on the flat plate, and an inner ring of the first bearing is fixedly connected with the rotary rod (15).

6. The anti-blocking structure of the industrial fan according to claim 1, wherein a vertical plate is fixedly arranged in the air duct (2), a second bearing is fixedly arranged on the vertical plate, and an inner ring of the second bearing is fixedly connected with the rotating rod (7).