Purifier dust removal fan motor

Abstract

A purifier dust removal fan motor belongs to the technical field of motors and comprises a fan body, a motor body is arranged on the inner side of the fan body, adjusting mechanisms are arranged at the two ends of the motor body, each adjusting mechanism comprises a sliding groove, an adjusting plate, a round hole, a fixing groove and a fixing plate, the sliding groove is formed in the outer portion of the motor body, and the round hole is formed in the outer portion of the motor body. The adjusting plate is slidably connected into the sliding groove, the round hole is formed outside the adjusting plate and matched with the fixing plate, when the motor is installed, the motor is placed on the installation support, connection between the fixing plate and the fixing groove is removed, and the adjusting plate is moved to enable the round hole to be aligned with the opening in the installation support. And at the moment, the adjusting plate and the mounting bracket can be connected and fixed by using a bolt, the fixing plate is inserted into the fixing groove, and the motor cannot slide outside the adjusting plate, so that the position of the circular hole can be adjusted according to the opening position of the mounting bracket, the requirement of field drilling adjustment is reduced, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motors, and particularly relates to a motor for a dust removal fan of a purifier. Background Art

[0002] The motor for a dust removal fan of a purifier is an important device used in an air purifier or a dust removal system, responsible for generating an air flow to drive air through a purification device or a dust removal filter, thereby achieving air purification or the removal of dust particles.

[0003] The motor is fixed to the mounting bracket of the fan through bolts. The round holes on the motor need to be precisely aligned with the openings on the mounting bracket to ensure that the bolts can pass through and be tightened smoothly. However, in actual operation, due to factors such as manufacturing tolerances and human operation errors, sometimes the round holes and the openings are not aligned, resulting in the bolts being unable to pass through, and multiple adjustments are required to successfully install, thus reducing the installation work efficiency. Summary of the Utility Model

[0004] The main purpose of the utility model is to solve the technical problems existing in the above-mentioned prior art, and provide a motor for a dust removal fan of a purifier.

[0005] The above technical problems of the utility model are mainly solved by the following technical solutions: A motor for a dust removal fan of a purifier, including a fan body, an inner side of the fan body is provided with a motor body, both ends of the motor body are provided with adjusting mechanisms, each adjusting mechanism includes a sliding groove, an adjusting plate, a round hole, a fixing groove and a fixing plate. The sliding groove is opened on the outside of the motor body, the adjusting plate is slidably connected inside the sliding groove, the round hole is opened on the outside of the adjusting plate, there are several fixing grooves, and several fixing grooves are all opened on the upper surface of the adjusting plate. The fixing plate is snap-fitted inside the fixing groove. One end of the motor body close to each sliding groove is fixedly installed with a mounting plate, a threaded hole is opened on the outside of each mounting plate, and a limiting screw is threadedly connected inside each threaded hole. The limiting screw is attached to the outside of the fixing plate.

[0006] Preferably, a limiting groove is opened on the outside of each mounting plate, and one end of the fixing plate away from the fixing groove is slidably connected inside the limiting groove.

[0007] Preferably, a spring is provided on one side of each motor body close to the fixing plate, and a spring block is provided on the outside of each spring. The spring block is located on the lower surface of the fixing plate.

[0008] Preferably, grooves are opened at both ends of the motor body, and the spring block is slidably connected inside the groove.

[0009] Preferably, an inner groove is opened inside each groove, and an inner plate is slidably connected inside each inner groove. The inner plate is fixedly connected to the outside of the spring block.

[0010] The beneficial effects of the present utility model are as follows:

[0011] 1. By providing an adjusting plate and cooperating with a fixing plate, when installing the motor, place the motor on the mounting bracket. At this time, disconnect the connection between the fixing plate and the fixing groove. Then move the adjusting plate so that the circular hole aligns with the opening on the mounting bracket. At this time, bolts can be used to connect and fix the adjusting plate to the mounting bracket. Then insert the fixing plate into the interior of the fixing groove. At this time, the motor cannot slide outside the adjusting plate, facilitating the adjustment of the position of the circular hole according to the opening position of the mounting bracket, reducing the need for on-site drilling adjustment, and thus improving the installation efficiency.

[0012] 2. By providing a limiting screw and cooperating with the fixing plate, when the fixing plate enters the corresponding fixing groove, rotate the limiting screw so that the limiting screw closely fits outside the fixing plate. At this time, the fixing plate cannot move upward, thereby strengthening the connection between the fixing plate and the fixing groove and improving the stability of the connection between the motor and the adjusting plate. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is the present utility model Figure 1 schematic structural diagram of the motor in;

[0015] Figure 3 is the present utility model Figure 2 schematic structural diagram of the adjusting plate in;

[0016] Figure 4 is the present utility model Figure 1 magnified schematic structural diagram of A in;

[0017] Figure 5 is the present utility model Figure 2 magnified schematic structural diagram of B in;

[0018] Figure 6 is the present utility model Figure 3 magnified schematic structural diagram of C in.

[0019] In the figure: 1, blower body; 2, motor body; 3, sliding groove; 4, adjusting plate; 5, circular hole; 6, fixing groove; 7, fixing plate; 8, mounting plate; 9, threaded hole; 10, limiting screw; 11, limiting groove; 12, spring; 13, elastic block; 14, groove; 15, built-in groove; 16, built-in plate. Detailed Embodiments

[0020] The following is a further specific description of the technical solution of the present utility model through examples and in combination with the drawings.

[0021] Embodiment: A dust removal fan motor for a purifier, such as Figures 1-6 As shown, the dust removal fan motor of the purifier includes a fan body 1, a motor body 2 is arranged on the inner side of the fan body 1, and adjustment mechanisms are arranged at both ends of the motor body 2, each adjustment mechanism includes a slide 3, an adjustment plate 4, a circular hole 5, a fixed groove 6 and a fixed plate 7, the slide 3 is arranged on the outside of the motor body 2, the adjustment plate 4 is slidably connected to the inside of the slide 3, and the parts of the two adjustment plates 4 with the circular holes 5 are staggered when sliding, that is, one adjustment plate 4 is located on the upper surface of the other adjustment plate 4, the adjustment plate 4 is T-shaped, the circular hole 5 is arranged on the outside of the adjustment plate 4, there are a plurality of fixed grooves 6, and the plurality of fixed grooves 6 are arranged on the adjustment plate 4. On the upper surface, the fixing plate 7 is clamped in the inside of the fixing groove 6. The fixing plate 7 is a combination of an L-shaped plate and a rectangular plate. By setting the adjusting plate 4 and cooperating with the fixing plate 7, when the motor is installed, the motor is placed on the mounting bracket. At this time, the connection between the fixing plate 7 and the fixing groove 6 is released. At this time, the adjusting plate 4 is moved so that the circular hole 5 is aligned with the opening on the mounting bracket. At this time, the adjusting plate 4 and the mounting bracket can be connected and fixed with bolts. At this time, the fixing plate 7 is inserted into the inside of the fixing groove 6. At this time, the motor cannot slide on the outside of the adjusting plate 4, which is convenient for adjusting the position of the circular hole 5 according to the opening position of the mounting bracket, reducing the need for on-site drilling adjustment, thereby improving installation efficiency.

[0022] A mounting plate 8 is fixedly installed at one end of the motor body 2 near each slide groove 3. The mounting plate 8 is L-shaped. A threaded hole 9 is opened on the outside of each mounting plate 8. The inside of each threaded hole 9 is threadedly connected with a limiting screw 10. The limiting screw 10 fits on the outside of the fixing plate 7 to strengthen the connection between the fixing plate 7 and the fixing groove 6. A limiting groove 11 is opened on the outside of each mounting plate 8. The end of the fixing plate 7 away from the fixing groove 6 is slidably connected to the inside of the limiting groove 11 to avoid the fixing plate 7 from being lost. By setting the limiting screw 10 and cooperating with the fixing plate 7, when the fixing plate 7 enters the corresponding fixing groove 6, the limiting screw 10 is rotated to make the limiting screw 10 fit tightly on the outside of the fixing plate 7. At this time, the fixing plate 7 cannot move upward, thereby strengthening the connection between the fixing plate 7 and the fixing groove 6 and improving the stability of the connection between the motor and the adjusting plate 4.

[0023] On one side of each motor body 2 close to the fixed plate 7, a spring 12 is provided. On the outside of each spring 12, a spring block 13 is provided. The spring block 13 is located on the lower surface of the fixed plate 7. Under the action of the spring 12, the spring block 13 provides support for the fixed plate 7 to prevent the downward movement of the fixed plate 7 from affecting the adjustment of the adjustment plate 4. Grooves 14 are formed at both ends of the motor body 2. The spring block 13 is slidably connected to the inside of the groove 14 for the convenience of receiving the spring block 13. An internal groove 15 is formed inside each groove 14. An internal plate 16 is slidably connected to the inside of each internal groove 15. The internal plate 16 is fixedly connected to the outside of the spring block 13 to prevent the connection between the spring block 13 and the groove 14 from being released.

[0024] Principle of the present utility model:

[0025] First step, by providing the adjustment plate 4 and cooperating with the fixed plate 7, when installing the motor, the staff places the motor on the mounting bracket. At this time, the staff rotates the limit screw 10 so that the limit screw 10 no longer fits against the outside of the fixed plate 7. At this time, under the action of the spring 12, the spring block 13 slides outwards of the groove 14. At this time, the spring block 13 pushes the fixed plate 7 to release the connection between the fixed plate 7 and the fixed groove 6. At this time, the staff moves the adjustment plate 4 so that the round hole 5 is aligned with the opening on the mounting bracket. At this time, the staff can use bolts to connect and fix the adjustment plate 4 to the mounting bracket.

[0026] Second step, the staff rotates the limit screw 10 so that the limit screw 10 pushes the fixed plate 7 into the inside of the fixed groove 6. At this time, the adjustment plate 4 is fixed and cannot move. During this process, the fixed plate 7 pushes the spring block 13 into the inside of the groove 14. At this time, the spring 12 is compressed.

[0027] Finally, it should be pointed out that the above embodiments are only relatively representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model should be considered to fall within the protection scope of the present utility model.

Claims

1. A dust removal fan motor for a purifier, comprising a fan body (1), and a motor body (2) is arranged inside the fan body (1), characterized in that Adjusting mechanisms are provided at both ends of the motor body (2), and each adjusting mechanism includes a sliding groove (3), an adjusting plate (4), a round hole (5), a fixing groove (6), and a fixing plate (7); The sliding groove (3) is formed on the outside of the motor body (2), the adjusting plate (4) is slidably connected inside the sliding groove (3), the round hole (5) is formed on the outside of the adjusting plate (4), there are several fixing grooves (6), and several fixing grooves (6) are all formed on the upper surface of the adjusting plate (4), and the fixing plate (7) is snap-connected inside the fixing groove (6).

2. The dust removal fan motor of a purifier according to claim 1, characterized in that: An installation plate (8) is fixedly installed at one end of the motor body (2) close to each sliding groove (3), a threaded hole (9) is formed on the outside of each installation plate (8), and a limit screw (10) is threadedly connected inside each threaded hole (9); Among them, the limit screw (10) is attached to the outside of the fixing plate (7).

3. The dust removal fan motor of a purifier according to claim 2, characterized in that: A limit groove (11) is formed on the outside of each installation plate (8); Among them, one end of the fixing plate (7) away from the fixing groove (6) is slidably connected inside the limit groove (11).

4. The dust removal fan motor of a purifier according to claim 1, characterized in that: A spring (12) is provided on one side of each motor body (2) close to the fixing plate (7), and a spring block (13) is provided on the outside of each spring (12); Among them, the spring block (13) is located on the lower surface of the fixing plate (7).

5. The dust removal fan motor of a purifier according to claim 1, characterized in that: Grooves (14) are formed at both ends of the motor body (2); Among them, the spring block (13) is slidably connected inside the groove (14).

6. The dust removal fan motor of a purifier according to claim 5, characterized in that: An internal groove (15) is formed inside each groove (14), and an internal plate (16) is slidably connected inside each internal groove (15); Among them, the internal plate (16) is fixedly connected to the outside of the spring block (13).

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