CN221170054U - Portable forced draught blower for air purification - Google Patents

Abstract

The utility model discloses a movable air blower for air purification, which comprises a bottom plate, wherein a fixed support is fixedly arranged on the top surface of the bottom plate, an air purification filter is fixedly arranged on the top surface of the fixed support, a ventilating pipe is fixedly connected to the bottom surface of the air purification filter, the inner threaded pipe moves downwards through the arrangement of a supporting mechanism, and then a lifting plate is driven to move downwards, so that a resistance increasing block contacts the ground, the stability of the movable air blower can be improved when the movable air blower is operated, the probability of shaking or tilting in use is reduced, a second bevel gear is driven to rotate through the arrangement of a driving mechanism, a rotating shaft is driven to rotate, a fan blade rotates in a box body, air in the box body is discharged from a connecting pipe opening, negative pressure is generated in the box body, external air enters the air purification filter, and the air purified by the air purification filter enters the box body through the ventilating pipe, so that the quality of the air discharged from the connecting pipe opening is improved.

Description

Portable forced draught blower for air purification

Technical Field

The utility model relates to the technical field of blowers, in particular to a movable blower for air purification.

Background

The blower is a machine which delivers cold air or hot air to a target object through a discharge side so as to achieve the purpose of air circulation, and can be used for preventing hypoxia accidents from occurring in a long and narrow space, ventilation of closed air, air suction and smoke dust suction in a local space and the like, and is often required for operation in hardware smelting, a sewer and a tunnel.

At present, most of blowers on the market do not have an air purifying function, and with the improvement of living standard of people, people pay more attention to surrounding living environments, especially the quality of indoor air, the quality requirement on the surrounding or indoor air is higher and higher, and various air purifiers are adopted to change the quality of the indoor air, so a movable blower for air purification is provided.

Disclosure of utility model

The utility model provides a movable air blower for purifying air, which solves the problems in the background technology.

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

The utility model provides a portable forced draught blower for air purification, includes the bottom plate, the top surface fixed mounting of bottom plate has the fixed bolster, the top surface fixed mounting of fixed bolster has air purification filter, air purification filter's bottom surface fixedly connected with ventilation pipe, ventilation pipe one end fixed mounting has the box, the inside of box is provided with actuating mechanism, the inside fixed mounting of box has the dead lever, the inside rotation of dead lever is installed the pivot, the fixed surface of pivot installs the flabellum, the bottom surface of bottom plate is provided with supporting mechanism.

Preferably, the top surface of the box body is fixedly provided with a pipe connecting port, and the surface of the box body is provided with a perspective detection port.

Preferably, the driving mechanism comprises a first motor fixedly arranged on one side of the box body, and a first bevel gear is fixedly arranged at the output end of the first motor.

Preferably, a second bevel gear is fixedly arranged at the bottom end of the rotating shaft, and the second bevel gear is meshed with the first bevel gear.

Preferably, the bottom surface of the bottom plate is fixedly provided with wear-resistant plastic wheels, and the number of the wear-resistant plastic wheels is four.

Preferably, the supporting mechanism comprises a second motor fixedly arranged on the top surface of the bottom plate, a screw rod is fixedly arranged at the output end of the second motor, an internal thread pipe is arranged on the surface of the screw rod in a threaded manner, a protection pipe is arranged on the surface of the internal thread pipe in a sleeved manner, a lifting plate is fixedly arranged on the bottom surface of the internal thread pipe, and a resistance increasing block is fixedly arranged on the bottom surface of the lifting plate.

Preferably, the bottom surface of the bottom plate is fixedly provided with a telescopic rod, and the bottom surface of the telescopic rod is fixedly connected with the lifting plate.

Compared with the prior art, the utility model has the beneficial effects that: this portable forced draught blower for air purification, through supporting mechanism's setting, make the internal thread pipe move down, and then drive the lifter plate and move down, make the increase the stability of blocking when this device operates and contact ground, in order to reduce the probability of rocking or slope when using, through actuating mechanism's setting, make the second bevel gear rotate, and then drive the pivot and rotate, make the flabellum rotate in the box, discharge the air in the box from taking over the mouth, make the box inside appear the negative pressure, external air enters into in the air purification filter, air after the air purification filter purifies enters into in the box through the ventilation pipe, thereby make take over mouthful exhaust air quality obtain promoting.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional view of the present utility model;

Fig. 3 is a schematic structural view of a second cross-sectional view of the present utility model.

In the figure: 1. a bottom plate; 2. a fixed bracket; 3. a gas purifying filter; 4. a ventilation pipe; 5. a case; 6. a pipe connecting port; 7. a first motor; 8. a first bevel gear; 9. a fixed rod; 10. a rotating shaft; 11. a second bevel gear; 12. a fan blade; 13. a perspective type detection port; 14. wear-resistant plastic wheel; 15. a second motor; 16. a screw rod; 17. an internally threaded tube; 18. a protective tube is arranged; 19. a lifting plate; 20. resistance increasing blocks; 21. a telescopic rod.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-3, the present utility model provides a technical scheme, a movable air blower for purifying air, comprising a bottom plate 1, a fixed bracket 2 is fixedly installed on the top surface of the bottom plate 1, an air purifying filter 3 is fixedly installed on the top surface of the fixed bracket 2, a ventilation pipe 4 is fixedly connected to the bottom surface of the air purifying filter 3, a box 5 is fixedly installed at one end of the ventilation pipe 4, a driving mechanism is arranged inside the box 5, the driving mechanism comprises a first motor 7 fixedly installed at one side of the box 5, a first bevel gear 8 is fixedly installed at the output end of the first motor 7, a second bevel gear 11 is fixedly installed at the bottom end of the rotating shaft 10, the second bevel gear 11 is meshed with the first bevel gear 8, the first bevel gear 8 is driven to rotate through the rotation of the output end of the first motor 7, the second bevel gear 11 is driven to rotate, and then a rotating shaft 10 is driven to rotate, and fan blades 12 are driven to rotate, the air in the box body 5 is conveniently discharged, a fixed rod 9 is fixedly arranged in the box body 5, a rotating shaft 10 is rotatably arranged in the fixed rod 9, a fan blade 12 is fixedly arranged on the surface of the rotating shaft 10, a pipe connecting opening 6 is fixedly arranged on the top surface of the box body 5, a perspective type detection opening 13 is arranged on the surface of the box body 5, the air in the box body 5 can be detected through the arrangement of the perspective type detection opening 13, whether the air quality is qualified or not is detected, the wear-resistant plastic wheels 14 are fixedly arranged on the bottom surface of the bottom plate 1, the number of the wear-resistant plastic wheels 14 is four, the equipment is conveniently moved through the arrangement of the wear-resistant plastic wheels 14, a supporting mechanism is arranged on the bottom surface of the bottom plate 1 and comprises a second motor 15 fixedly arranged on the top surface of the bottom plate 1, a screw rod 16 is fixedly arranged at the output end of the second motor 15, an internal thread pipe 17 is arranged on the surface of the screw rod 16, the protection pipe 18 is sleeved and mounted on the surface of the internal thread pipe 17, the lifting plate 19 is fixedly mounted on the bottom surface of the internal thread pipe 17, the resistance increasing block 20 is fixedly mounted on the bottom surface of the lifting plate 19, friction between the bottom plate 1 and the ground can be increased through the arrangement of the supporting mechanism, the equipment is more stable when stopping, the telescopic rod 21 is fixedly mounted on the bottom surface of the bottom plate 1, the bottom surface of the telescopic rod 21 is fixedly connected with the lifting plate 19, the lifting plate 19 is more stable to move through the arrangement of the telescopic rod 21, the internal thread pipe 17 moves downwards, the lifting plate 19 is driven to move downwards, the resistance increasing block 20 is enabled to contact the ground, the stability of the device during operation can be increased, the probability of shaking or tilting during use is reduced, the second bevel gear 11 is enabled to rotate through the arrangement of the driving mechanism, the rotating shaft 10 is enabled to rotate, the fan blades 12 rotate in the box 5, air in the box 5 is discharged from the opening 6, negative pressure is enabled to appear in the box 5, external air enters the air purifying filter 3, and the air purifying filter 3 passes through the air purifying filter 4 and then enters the air connecting pipe 6, and the air purifying filter 3 is enabled to be discharged out of the air purifying filter 5.

When in use: the staff removes this device to appointed region, start second motor 15, rotate through the output of second motor 15 and drive lead screw 16 and rotate, and lead screw 16 is threaded connection with internal thread pipe 17, make internal thread pipe 17 remove downwards, and then drive lifter plate 19 and move downwards, make the stability when increasing the blocking piece 20 contact ground, this can increase this device operation, in order to reduce the probability of rocking or tilting when using, start first motor 7, rotate through the output of first motor 7 and drive first bevel gear 8 and rotate, make second bevel gear 11 rotate, and then drive pivot 10 and rotate, make flabellum 12 rotate in box 5, air in with box 5 is discharged from take over mouth 6, make the inside negative pressure that appears of box 5, external air enters into in the air purification filter 3, air after the air purification filter 3 purifies enters into box 5 through ventilation pipe 4, thereby make take over mouth 6 exhaust air quality obtain promoting.

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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a portable forced draught blower for air purification, includes bottom plate (1), its characterized in that, the top surface fixed mounting of bottom plate (1) has fixed bolster (2), the top surface fixed mounting of fixed bolster (2) has air purification filter (3), the bottom surface fixedly connected with ventilation pipe (4) of air purification filter (3), ventilation pipe (4) one end fixed mounting has box (5), the inside of box (5) is provided with actuating mechanism, the inside fixed mounting of box (5) has dead lever (9), pivot (10) are installed in the inside rotation of dead lever (9), the surface fixed mounting of pivot (10) has flabellum (12), the bottom surface of bottom plate (1) is provided with supporting mechanism.

2. A movable air purifying blower according to claim 1, characterized in that the top surface of the box body (5) is fixedly provided with a nozzle (6), and the surface of the box body (5) is provided with a perspective detection opening (13).

3. A movable air purifying blower according to claim 1, characterized in that the driving mechanism comprises a first motor (7) fixedly mounted on one side of the casing (5), and a first bevel gear (8) is fixedly mounted at the output end of the first motor (7).

4. A movable air purifying blower according to claim 3, characterized in that the bottom end of the rotary shaft (10) is fixedly provided with a second bevel gear (11), and the second bevel gear (11) is engaged with the first bevel gear (8).

5. A movable air purifying blower according to claim 1, wherein the bottom surface of the bottom plate (1) is fixedly provided with wear-resistant plastic wheels (14), and the number of the wear-resistant plastic wheels (14) is four.

6. The movable air purification blower according to claim 1, wherein the supporting mechanism comprises a second motor (15) fixedly installed on the top surface of the bottom plate (1), a screw rod (16) is fixedly installed at the output end of the second motor (15), an internal thread pipe (17) is installed on the surface thread of the screw rod (16), a protection pipe (18) is installed on the surface of the internal thread pipe (17) in a sleeved mode, a lifting plate (19) is fixedly installed on the bottom surface of the internal thread pipe (17), and a resistance increasing block (20) is fixedly installed on the bottom surface of the lifting plate (19).

7. The movable air purifying blower according to claim 6, wherein the bottom surface of the bottom plate (1) is fixedly provided with a telescopic rod (21), and the bottom surface of the telescopic rod (21) is fixedly connected with the lifting plate (19).