Duct type air conditioner driving motor support

Abstract

The utility model discloses a wind pipe machine driving motor support, and relates to the technical field of motor supports, the wind pipe machine driving motor support comprises a support main body and a damping mechanism arranged in the support main body, the damping mechanism comprises a sliding assembly, a sliding block is arranged, and when a wind pipe machine driving motor is installed through the motor support, the sliding block can slide on the support main body. In order to improve the damping effect on the motor, when the motor vibrates, a placing plate can slide along the outer wall of a limiting groove to drive an adjusting rod to rotate, the adjusting rod rotates to drive a sliding block to slide along the outer wall of a sliding groove, and the sliding block slides to drive a connecting rod to stretch out and draw back along the outer wall of the limiting groove through rotation of a swing rod. The flexible damping effect on the motor through the connecting rod is achieved, meanwhile, the damping effect on the motor is achieved through connection of the damper and the spring, unstable support of the support caused by vibration of the motor is prevented, and control operation of prolonging the service life of the motor is achieved when the wind pipe machine driving motor is installed through the motor support.

Description

Technical Field

[0001] The utility model relates to the technical field of motor brackets, in particular to a duct machine drive motor bracket. Background Art

[0002] An air-conditioning duct unit is a device used for supplying, exhausting and circulating air. It is usually composed of a motor, fan blades, air ducts, etc. The motor is the core component that drives the fan blades. During the use of the duct unit drive motor, a motor bracket is often required to install the duct unit drive motor.

[0003] For example, the application number 202020164847.4 discloses a motor drive assembly bracket, including a bottom support body and a first stand and a second stand fixedly connected to the bottom support body, wherein the second stand is higher than the first stand. A first support plate is fixedly connected to the top of the first stand, and the first support plate is used to install a reducer body. The second stand is equipped with a first preset support plate, and the first preset support plate is used to install a motor body. The first preset support plate is welded to the second stand, and the welding height of the first preset support plate relative to the second stand is determined by the coaxiality of the input shaft of the reducer body and the motor shaft of the motor body. A second preset support plate is arranged between the first stand and the second stand, and a shaft protection cover is arranged on the upper surface of the second preset support plate. The height of the second preset support plate relative to the first stand is determined by the height of the output shaft of the reducer body. This overcomes the problem that the motor shaft is not coaxial with the input shaft of the reducer, and the shaft protection cover is not suitable for the height of the motor shaft.

[0004] However, although the motor bracket can be used for buffering and shock absorbing of the motor, the shock absorbing effect of the motor is only to absorb the force generated by the motor in a vertical manner, and the shock absorbing effect on the vibration force generated by the motor is not high, which reduces the flexible shock absorbing effect of the motor and affects the long-term service life of the motor.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a duct fan drive motor bracket is proposed. Utility Model Content

[0006] The utility model aims to provide a duct machine drive motor bracket to solve the problem that the motor generates vibration force and the shock absorption effect is not high, the motor flexibility shock absorption effect is reduced, and the long service life of the motor is affected.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a duct machine drive motor bracket, comprising a bracket body and a shock absorbing mechanism arranged inside the bracket body, wherein the shock absorbing mechanism comprises a sliding assembly;

[0008] The sliding assembly includes a slider and an adjusting rod. A placement plate is telescopically connected to the top of the bracket body. The outer wall of the placement plate is fixedly connected to the motor body. The inner wall of the bracket body is telescopically connected to the connecting rod. The inner wall of the bracket body is rotatably connected to a swing rod. One end of the swing rod is rotatably connected to a slider slidably connected to the outer wall of the connecting rod. The outer wall of the slider is rotatably connected to an adjusting rod rotatably connected to the bottom of the placement plate.

[0009] Furthermore, the outer wall of the slider is fixedly connected to a damper which is fixedly connected to the inner wall of the connecting rod, and the outer wall of the damper is sleeved with a spring which is fixedly connected to the outer wall of the slider.

[0010] Furthermore, a sliding groove is provided at the connection portion between the outer wall of the connecting rod and the sliding block.

[0011] Furthermore, a limiting groove is provided at the connection position between the outer wall of the connecting rod and the placement plate, and four groups of the swing rod and the adjustment rod are provided, and the positions of the four groups of the swing rod and the adjustment rod are distributed around the bracket body.

[0012] Furthermore, two groups of connecting rods are provided, and the positions of the two groups of connecting rods are distributed symmetrically with respect to the central axis of the bracket body.

[0013] Furthermore, the sliders are provided in two groups, and the positions of the two groups of sliders are distributed symmetrically with respect to the central axis of the connecting rod.

[0014] Furthermore, the other end of the spring is fixedly connected to the inner wall of the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a slider, when the duct machine driving motor is installed through the motor bracket, in order to improve the shock absorption effect of the motor, when the motor vibrates, the placement plate can slide along the outer wall of the limit groove, driving the adjusting rod to rotate, and the rotation of the adjusting rod drives the slider to slide along the outer wall of the slide groove, and the sliding of the slider drives the connecting rod to retract and retract along the outer wall of the limit groove through the rotation of the swing rod, thereby playing a role in flexible shock absorption of the motor through the connecting rod. At the same time, the connection between the damper and the spring achieves the effect of shock absorption of the motor, prevents the vibration of the motor from causing unstable support of the bracket, and realizes the control operation of improving the service life of the motor when the duct machine driving motor is installed through the motor bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the bracket body;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the bracket body in another direction;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the slider and the adjusting rod in connection with each other;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the position distribution of the connecting rod and the limiting groove.

[0021] In the figure: 1. bracket body; 11. placement plate; 12. motor body; 2. connecting rod; 21. swing rod; 22. slider; 23. slide groove; 24. adjustment rod; 25. limit groove; 3. damper; 31. spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1-Figure 3 As shown, a duct machine driving motor bracket includes a bracket body 1 and a shock absorbing mechanism arranged inside the bracket body 1, and the shock absorbing mechanism includes a sliding assembly;

[0025] The sliding assembly includes a slider 22 and an adjusting rod 24. The upper part of the bracket body 1 is telescopically connected to a placement plate 11, the outer wall of the placement plate 11 is fixedly connected to a motor body 12, the inner wall of the bracket body 1 is telescopically connected to a connecting rod 2, the inner wall of the bracket body 1 is rotatably connected to a swing rod 21, one end of the swing rod 21 is rotatably connected to a slider 22 that is slidably connected to the outer wall of the connecting rod 2, and the outer wall of the slider 22 is rotatably connected to an adjusting rod 24 that is rotatably connected to the bottom of the placement plate 11.

[0026] Furthermore, a slide groove 23 is provided at the connection portion between the outer wall of the connecting rod 2 and the slider 22. The slider 22 forms a sliding structure with the slide groove 23 through the adjusting rod 24, which is beneficial for the vibration of the motor body 12 to drive the slider 22 to slide along the outer wall of the slide groove 23 through the rotation of the adjusting rod 24, thereby realizing the control operation of the swing rod 21 to rotate.

[0027] Furthermore, a limiting groove 25 is provided at the connection portion between the outer wall of the connecting rod 2 and the placement plate 11, and four groups of swing rods 21 and adjusting rods 24 are provided. The positions of the four groups of swing rods 21 and adjusting rods 24 are distributed around the bracket body 1, which is beneficial to realize the control operation of extending and retracting the placement plate 11 along the outer wall of the limiting groove 25 through the opening of the limiting groove 25.

[0028] Furthermore, two groups of connecting rods 2 are provided, and the position distribution of the two groups of connecting rods 2 is symmetrical about the central axis of the bracket body 1, which is beneficial to achieve control operation to improve the telescopic stability of the placement plate 11 through the symmetrical position distribution of the two groups of connecting rods 2 about the central axis of the bracket body 1.

[0029] Furthermore, two groups of sliders 22 are provided, and the position distribution of the two groups of sliders 22 is symmetrical about the central axis of the connecting rod 2, which is beneficial to achieve the control operation of stable placement of the motor body 12 through the symmetrical position distribution of the two groups of sliders 22 about the central axis of the connecting rod 2.

[0030] Embodiment 2

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, a duct machine driving motor bracket proposed by the utility model is another implementation mode of the utility model compared to the first embodiment. The outer wall of the slider 22 is fixedly connected to the damper 3 fixedly connected to the inner wall of the connecting rod 2, and the outer wall of the damper 3 is sleeved with a spring 31 fixedly connected to the outer wall of the slider 22.

[0032] Furthermore, the other end of the spring 31 is fixedly connected to the inner wall of the connecting rod 2, which is beneficial to the setting of the other end of the spring 31 being fixedly connected to the inner wall of the connecting rod 2, and is beneficial to the connection between the damper 3 and the spring 31, so as to achieve the effect of shock absorbing the motor, and realize the control operation of improving the service life of the motor when the duct machine drive motor is installed through the motor bracket.

[0033] Working principle: When using this kind of duct machine driving motor bracket, when the duct machine driving motor is installed through the motor bracket, in order to improve the shock absorption effect of the motor, when the motor vibrates, the placement plate 11 can slide along the outer wall of the limit groove 25, driving the adjusting rod 24 to rotate, and the rotation of the adjusting rod 24 drives the slider 22 to slide along the outer wall of the slide groove 23. The sliding of the slider 22 drives the connecting rod 2 to extend and retract along the outer wall of the limit groove 25 through the rotation of the swing rod 21, which plays a role in flexible shock absorption of the motor through the connecting rod. At the same time, through the connection between the damper 3 and the spring 31, the effect of shock absorption of the motor is achieved, preventing the vibration of the motor from causing unstable support of the bracket, and realizing the control operation of improving the service life of the motor when the duct machine driving motor is installed through the motor bracket.

[0034] This is the working principle of the duct fan drive motor bracket.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A duct fan drive motor bracket, comprising a bracket body (1) and a shock absorbing mechanism arranged inside the bracket body (1), characterized in that: The shock absorbing mechanism includes a sliding assembly; The sliding assembly comprises a slider (22) and an adjusting rod (24); the upper portion of the bracket body (1) is telescopically connected to a placement plate (11); the outer wall of the placement plate (11) is fixedly connected to a motor body (12); the inner wall of the bracket body (1) is telescopically connected to a connecting rod (2); the inner wall of the bracket body (1) is rotatably connected to a swing rod (21); one end of the swing rod (21) is rotatably connected to a slider (22) slidably connected to the outer wall of the connecting rod (2); the outer wall of the slider (22) is rotatably connected to an adjusting rod (24) rotatably connected to the bottom of the placement plate (11).

2. The duct fan drive motor bracket according to claim 1, characterized in that: The outer wall of the slider (22) is fixedly connected to a damper (3) which is fixedly connected to the inner wall of the connecting rod (2), and the outer wall of the damper (3) is sleeved with a spring (31) which is fixedly connected to the outer wall of the slider (22).

3. The duct fan drive motor bracket according to claim 1, characterized in that: A sliding groove (23) is provided at the connection position between the outer wall of the connecting rod (2) and the sliding block (22).

4. The duct fan drive motor bracket according to claim 1, characterized in that: A limiting groove (25) is provided at the connection portion between the outer wall of the connecting rod (2) and the placement plate (11), and four groups of the swing rod (21) and the adjustment rod (24) are provided. The positions of the four groups of the swing rod (21) and the adjustment rod (24) are distributed around the bracket body (1).

5. The duct fan drive motor bracket according to claim 1, characterized in that: Two groups of connecting rods (2) are provided, and the positions of the two groups of connecting rods (2) are distributed symmetrically with respect to the central axis of the bracket body (1).

6. The duct fan drive motor bracket according to claim 1, characterized in that: The sliders (22) are provided in two groups, and the positions of the two groups of sliders (22) are distributed symmetrically with respect to the central axis of the connecting rod (2).

7. The duct fan drive motor bracket according to claim 2, characterized in that: The other end of the spring (31) is fixedly connected to the inner wall of the connecting rod (2).

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