CN219965947U

CN219965947U - Dust removal fan convenient to remove

Info

Publication number: CN219965947U
Application number: CN202321464328.XU
Authority: CN
Inventors: 方纬球; 陈向阳
Original assignee: Shanghai Kewan Mechanical Equipment Technical Service Co ltd
Current assignee: Shanghai Kewan Mechanical Equipment Technical Service Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-07
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to a dust removing fan convenient to move, which belongs to the technical field of dust removing fans and comprises a dust removing box and a bearing base, wherein a spring damping shock absorber is uniformly and fixedly arranged at the bottom of the bearing base, and a placement frame is fixedly connected to the bottom of the spring damping shock absorber. According to the utility model, the band-type brake stepping motor is started to rotate the bidirectional ball screw so as to drive the movable bottom plate and the movable wheels at the bottom of the movable bottom plate to retract and release in the bearing base, the movable bottom plate and the movable wheels at the bottom of the movable bottom plate can drive equipment at the top of the movable bottom plate to move, and the movable bottom plate and the movable wheels at the bottom of the movable bottom plate can be retracted into the inner wall of the bearing base after moving to a dust removing area, so that the placement frame can be in contact with the ground.

Description

Dust removal fan convenient to remove

Technical Field

The utility model relates to the technical field of dust removal fans, in particular to a dust removal fan convenient to move.

Background

In the processing places such as a spray shop, tiny paint, dust particles and other substances are often generated during production and processing and float in the air, and a dust removal fan is required to be configured for collecting dust in order to protect the air environment and the health of workers.

Through retrieving, the chinese patent of current publication No. CN216136916U discloses a dust removal fan for chemical production, start the dust removal case and make dust collection subassembly dust absorption, inside the dust removal case was entered into to the dust, start sprinkling mechanism was sprayed water towards dust removal incasement portion dust for the dust falls into to collecting box inside, through the setting of bearing base, make things convenient for dust removal fan's displacement, make it can carry out effectual dust removal operation to each region in the chemical plant, improve the dust removal effect, start adjustment mechanism and make things convenient for the adjustment of displacement and upper and lower dust collection angle about the suction head to dust collection subassembly, improve the effect of dust absorption.

The technical scheme has the following defects that although the dust removing fan structure can suck air in a region and remove dust and adjust dust collection angle, the dust removing fan can vibrate in the actual use process, the bottom is set to be convenient for the pulley structure to move and poor in stability, and therefore, the dust removing fan convenient to move is provided, the dust collecting hopper can be effectively adjusted, the dust collecting hopper is convenient to move, the dust collecting fan can be stably placed on the ground after moving to the dust removing region, and the stability in the use process is improved.

In view of this, the present utility model provides a technical solution for improving and solving the above-mentioned problems, and for intensively researching and applying in cooperation with the academic theory, and finally providing a solution which has a reasonable design and can effectively improve the above-mentioned drawbacks.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model provides a dust removal fan convenient to move, which solves the problems raised by the background, not only can effectively adjust a dust collection hopper, but also is convenient to move, can be stably placed on the ground after moving to a dust removal area, and improves the stability in the use process.

The scheme for solving the technical problems is as follows: the utility model provides a dust removal fan convenient to remove, includes dust removal case and bearing base, the even fixed mounting in bottom of bearing base has spring damping bumper shock absorber, the bottom fixedly connected with of spring damping bumper shock absorber settles the frame, bearing base fixedly connected with band-type brake step motor, band-type brake step motor fixedly connected with two-way ball screw, the outer wall of two-way ball screw is close to the equal threaded connection of intermediate position both sides and has screw nut, the equal fixedly connected with bearing slider in both sides of screw nut, four the equal swivelling joint in bottom of bearing slider has the bracing piece, four the bottom swivelling joint of bracing piece has the movable bottom plate, the bottom of movable bottom plate is close to the equal fixed mounting in four corners edge and has the movable wheel, the inner wall fixed mounting of dust removal case has the bearing frame, the even fixedly connected with vibrating spring in top of bearing frame, vibrating spring's top fixedly connected with dust filter screen, the top intermediate position fixed mounting of dust filter screen has vibrating motor, the inner wall of dust removal case is close to the equal threaded connection in bottom edge, the inner wall bottom of dust removal case is inserted and is equipped with the waste bin, dust removal case top fixedly connected with dust collection hopper, dust collection hopper fixedly connected with mounting panel, dust collection hopper fixedly connected with connecting plate, dust collection hopper fixedly connected with.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the gap between the bearing base and the placement frame is provided with dustproof cloth, and the dustproof cloth wraps the spring damping shock absorber.

Further, the bottom of bearing base is provided with the storage tank with remove bottom plate looks adaptation.

Further, the inner wall of the bearing base is close to the bearing rods fixedly connected with two sides of the middle position, the bearing sliding block is provided with a sliding hole matched with the bearing rods, and the inner wall of the sliding hole is in sliding connection with the bearing rods.

Further, a protective cloth is arranged at the gap between the bearing frame and the dust filtering net, and the protective cloth wraps the vibrating spring.

Further, the inner wall top of dust removal case sets up to the bucket-type structure, the blast pipe with the exhaust fan looks adaptation has been seted up at the top of dust removal case, and the inner wall of blast pipe is connected with the exhaust tube of exhaust fan.

Further, the mounting panel fixedly connected with electric stay, electric stay's top swivelling joint has spacing slider, the sliding tray has been seted up to the bottom of dust hopper corresponding spacing slider, and the inner wall and the spacing slider sliding connection of sliding tray.

Further, the front surface of the dust removal box is provided with an access door.

The utility model provides a dust removal fan convenient to move, which has the following advantages:

1. the band-type brake stepping motor is started to rotate the bidirectional ball screw to drive the movable bottom plate and the movable wheels at the bottom of the movable bottom plate to retract and release in the bearing base, the movable bottom plate and the movable wheels at the bottom of the movable bottom plate can drive equipment at the top of the movable bottom plate to move, the movable bottom plate and the movable wheels at the bottom of the movable bottom plate can be retracted into the inner wall of the bearing base after the movable bottom plate moves to a dust removing area, so that the placement frame can be in contact with the ground, and when the dust removing fan is used, vibration of a machine body can be relieved by the spring damping shock absorber at the gap between the bearing base and the placement frame, and the stability of the equipment is improved;

2. the air suction fan is started to extract air in the dust removal box, so that air on the outer wall can be transmitted into the dust removal box through the dust hopper and the communicating pipe, dust and dust can be filtered by the dust filtering net, the vibrating motor is started to drive the dust filtering net connected with the top of the bearing frame through the vibrating spring to vibrate, so that dust and dust attached to the dust filtering net shake off and are transmitted into the waste box through the discharge hopper to be collected, and unified treatment in later period is facilitated;

3. the electric stay bar at the starting mounting plate stretches to drive the limit sliding block to slide in the sliding groove of the dust collecting hopper, so that the dust collecting hopper can drive the supporting frame to rotate to adjust the dust removing angle;

4. such dust removal fan structure not only can effectively adjust the dust absorption fill, and is convenient for remove, can stably place ground after removing to the dust removal region, improves the stability of use.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a dust removing fan according to an embodiment of the present utility model;

FIG. 2 is a front view of a dust removal blower for facilitating movement according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a dust filtering net in a dust removing fan according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a load-bearing base in a dust-removing fan according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a dust removal box; 2. a bearing base; 3. a spring-damper shock absorber; 4. a placement frame; 5. band-type brake stepping motor; 6. a bi-directional ball screw; 7. a lead screw nut; 8. a bearing slide block; 9. a load-bearing rod; 10. a support rod; 11. a movable bottom plate; 12. a moving wheel; 13. a load-bearing frame; 14. a vibration spring; 15. a dust filtering net; 16. a vibration motor; 17. a discharge hopper; 18. a waste bin; 19. an air extraction fan; 20. a communicating pipe; 21. a dust hopper; 22. a mounting plate; 23. a support frame; 24. an electric stay bar; 25. and a limit sliding block.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a dust removal fan convenient to remove, including dust removal case 1 and bearing base 2, the bottom of bearing base 2 evenly fixed mounting has spring damping bumper shock absorber 3, the bottom fixedly connected with of spring damping bumper shock absorber 3 settles frame 4, bearing base 2 fixedly connected with band-type brake stepper motor 5, band-type brake stepper motor 5 fixedly connected with two-way ball screw 6, the outer wall of two-way ball screw 6 is close to the equal threaded connection in intermediate position both sides and has screw nut 7, the equal fixedly connected with bearing slider 8 in both sides of screw nut 7, the equal swivelling joint in bottom of four bearing slider 8 has bracing piece 10, the equal swivelling joint in bottom of four bracing piece 10 has movable bottom plate 11, the equal fixedly connected with in bottom of movable bottom plate 11 is close to four corners edge and removes wheel 12, the inner wall fixedly connected with load-bearing frame 13 of dust removal case 1, the equal fixedly connected with vibrating spring 14 in top of load-bearing frame 13, vibrating spring 14's top fixedly connected with dust filter screen 15, the top intermediate position fixedly connected with vibrating motor 16, the inner wall of dust removal case 1 is close to bottom edge fixedly connected with screw nut 7, the inner wall of dust removal case 1 is equipped with dust removal hopper 17, the inner wall of dust removal case 1 is equipped with 13, dust removal hopper 21 is fixedly connected with mounting plate 21, dust removal hopper 21 is connected with the mounting plate 21, dust removal hopper 21 is fixedly connected with the dust removal hopper is connected with the mounting plate 23, dust removal hopper is connected with the dust removal hopper 21, dust removal hopper is connected with the dust removal 21.

Preferably, a dustproof cloth is arranged at the gap between the bearing base 2 and the placement frame 4, and the dustproof cloth wraps the spring damping shock absorber 3.

Preferably, the bottom of the bearing base 2 is provided with a receiving slot adapted to the mobile base plate 11.

Preferably, the inner wall of the bearing base 2 is close to the bearing rod 9 which is fixedly connected with both sides of the middle position, the bearing slide block 8 is provided with a sliding hole which is matched with the bearing rod 9, and the inner wall of the sliding hole is in sliding connection with the bearing rod 9.

Preferably, a protective cloth is arranged at the gap between the bearing frame 13 and the dust filtering net 15, and the protective cloth wraps the vibrating spring 14.

Preferably, the top of the inner wall of the dust removing box 1 is in a bucket structure, the top of the dust removing box 1 is provided with an exhaust pipe matched with the air exhausting fan 19, and the inner wall of the exhaust pipe is connected with an exhaust pipe of the air exhausting fan 19.

Preferably, the mounting plate 22 is fixedly connected with an electric stay bar 24, the top of the electric stay bar 24 is rotatably connected with a limit slide block 25, a sliding groove is formed in the bottom of the dust hopper 21 corresponding to the limit slide block 25, and the inner wall of the sliding groove is in sliding connection with the limit slide block 25.

Preferably, the front surface of the dust box 1 is provided with an access door.

The specific working principle and the using method of the utility model are as follows: starting band-type brake stepper motor 5 rotates two-way ball screw 6 accessible lead screw nut 7 and drives both sides bearing slider 8 and slide at the outer wall of bearing rod 9 for bracing piece 10 can be at the inside rotation drive of bearing base 2 remove bottom plate 11 and the inside receipts of dust collection box 1 of bottom with the movable wheel 12 of bottom at bearing base 2, the movable bottom plate 11 and the movable wheel 12 of its bottom emit can drive the equipment at bearing base 2 and top and remove, can take in the inner wall of bearing base 2 with movable bottom plate 11 and the movable wheel 12 of bottom behind the removal region after removing the dust, make settling frame 4 accessible with ground, the spring damping bumper 3 of bearing base 2 and settling frame 4 clearance department can alleviate the organism and produce the vibration when the dust collecting fan is used, improve the stability of equipment, start the air-exhaust fan 19 can extract the air in the dust collection box 1, make outer wall air accessible dust hopper 21 and communicating pipe 20 pass into the inside of dust collection box 1, the filter screen 15 can filter the dust, start vibrating motor 16 can drive the filter screen 15 vibration that the filter screen 14 is connected through vibrating spring 14 at top, make filter screen 15 department attached dust hopper and dust collection box and dust discharge hopper 17 through the supporting frame 21 of settling frame 21, the slip angle of settling frame 21 can be unified in the settling frame 25 is driven at the position of the setting frame 21, the slip stage is convenient for the setting up of the supporting frame is carried out in the sliding frame of the settling frame is carried out at the position of the dust collecting frame is 23.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a dust removal fan convenient to remove, includes dust removal case (1) and bearing base (2), its characterized in that: the utility model discloses a dust removal device, including bearing base (2), bearing frame (2), spring damping bumper shock absorber (3) are evenly fixedly installed to the bottom of bearing base (2), frame (4) are settled to the bottom fixedly connected with of spring damping bumper shock absorber (3), band-type brake step motor (5) are fixedly connected with two-way ball screw (6), the outer wall of two-way ball screw (6) is close to intermediate position both sides equal threaded connection has lead screw nut (7), the both sides of lead screw nut (7) are all fixedly connected with bearing slider (8), four the bottom equal swivelling joint of bearing slider (8) has bracing piece (10), four the bottom swivelling joint of bracing piece (10) has movable bottom plate (11), the bottom of movable bottom plate (11) is close to four corners edge equal fixedly mounted and is moved round (12), the inner wall fixed mounting of dust removal case (1) has bearing frame (13), the top of bearing frame (13) is evenly fixedly connected with vibrating spring (14), the top of vibrating spring (14) is fixedly connected with filter screen (15), the bottom of vibrating screen (16) is close to the fixed bottom of dust removal case (16), waste bin (18) is inserted to inner wall bottom of dust bin (1), the fixed intercommunication in top of dust bin (1) has suction fan (19), dust bin (1) fixed intercommunication has communicating pipe (20), communicating pipe (20) fixed intercommunication has dust hopper (21), dust bin (1) fixedly connected with mounting panel (22), the top fixedly connected with support frame (23) of mounting panel (22), dust hopper (21) and support frame (23) swivelling joint.

2. The dust removing fan convenient to move according to claim 1, wherein dust-proof cloth is arranged at a gap between the bearing base (2) and the placement frame (4), and the dust-proof cloth wraps the spring damping shock absorber (3).

3. The dust removal fan convenient to move according to claim 1, wherein a storage groove matched with the moving bottom plate (11) is formed in the bottom of the bearing base (2).

4. The dust removal fan convenient to move according to claim 1, wherein the inner wall of the bearing base (2) is fixedly connected with bearing rods (9) on two sides close to the middle position, sliding holes matched with the bearing rods (9) are formed in the bearing sliding blocks (8), and the inner wall of each sliding hole is in sliding connection with the bearing rods (9).

5. A dust removing fan convenient to move according to claim 1, characterized in that a protective cloth is arranged at the gap between the bearing frame (13) and the dust filtering net (15), and the protective cloth wraps the vibrating spring (14).

6. The dust removal fan convenient to move according to claim 1, wherein the top of the inner wall of the dust removal box (1) is of a bucket type structure, an exhaust pipe matched with the air extraction fan (19) is arranged at the top of the dust removal box (1), and the inner wall of the exhaust pipe is connected with an exhaust pipe of the air extraction fan (19).

7. The dust removal fan convenient to move according to claim 1, wherein the mounting plate (22) is fixedly connected with an electric stay bar (24), the top of the electric stay bar (24) is rotatably connected with a limit sliding block (25), a sliding groove is formed in the bottom of the dust hopper (21) corresponding to the limit sliding block (25), and the inner wall of the sliding groove is in sliding connection with the limit sliding block (25).

8. A dust removing fan convenient to move according to claim 1, characterized in that the front surface of the dust removing box (1) is provided with an access door.