Motor with shock absorption and noise reduction structure

Abstract

The utility model discloses a motor with a shock absorption and noise reduction structure, which comprises a motor, the bottom end of the motor is fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with a bottom plate, the middle position of the bottom end of the bottom plate is fixedly connected with symmetrically arranged fixing blocks, and a screw rod is rotatably connected between the two fixing blocks. A screw rod is arranged at the bottom end of the motor, a threaded block is in threaded connection with the middle position of the screw rod, transmission rods are hinged to the two sides of the threaded block respectively, and transmission plates are hinged to the ends, away from the threaded block, of the transmission rods respectively. The situation that the damping rubber mat deviates in the motor installation process, and consequently the damping and noise reduction effect is poor is avoided, installation of the motor damping rubber mat is more standard, and the damping and noise reduction effect is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of motor equipment, in particular to a motor with a vibration reduction and noise reduction structure. Background Art

[0002] The motor is a common rotating drive source in life. It is widely used in products and production equipment in life. The motor mainly includes a stator, a rotor, a casing, a terminal box and an end cover. The end cover is fixed at both ends of the casing so that the stator is completely enclosed inside the casing, and a bearing is usually provided at the connection between the rotor and the end cover to reduce wear and allow the rotor to rotate more smoothly.

[0003] Existing motor shock-absorbing rubber pads are usually set separately from the motor. During the motor installation process, the shock-absorbing rubber pad is first placed at the bottom of the motor, and then the motor is placed on the top of the pad, and the motor is fixed and installed with bolts to reduce the vibration and noise of the motor. However, in the actual installation process, due to the heavy weight of the motor, it is difficult to install it manually, which often causes the pad to shift, resulting in unsatisfactory shock-absorbing and noise-reducing effects. Utility Model Content

[0004] The utility model aims to provide a motor with a vibration reduction and noise reduction structure to solve the technical problems that the rubber pad is easily offset and the vibration reduction and noise reduction effect is poor during the installation process of the existing motor.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a motor with a shock-absorbing and noise-reducing structure, including a motor, a support frame fixedly connected to the bottom end of the motor, a bottom plate fixedly connected to the bottom end of the support frame, a symmetrically arranged fixed block fixedly connected to the middle position of the bottom end of the bottom plate, a screw rod rotatably connected between the two fixed blocks, a threaded block threadedly connected to the middle position of the screw rod, a transmission rod hinged on both sides of the threaded block, a transmission plate hinged on one end of the transmission rod away from the threaded block, a first slider fixedly connected to the middle position of the top end of the transmission plate, a first slide groove is provided at the middle position of the bottom end of the bottom plate, a second slide groove is provided at the side of the transmission plate away from each other near the two end positions, a shock-absorbing rubber pad is provided on one side of the second slide groove, and a second slider is fixedly connected on one side of the shock-absorbing rubber pad.

[0006] As a preferred solution of the utility model, one end of the screw rod is fixedly connected to a control button, and the surface of the control button is designed with an anti-slip structure.

[0007] As a preferred solution of the utility model, bolt holes are provided at the four corners of the bottom plate, and the shock-absorbing rubber pad is provided with bolt holes corresponding to the bottom plate.

[0008] As a preferred solution of the present utility model, the first sliding block is correspondingly arranged to the first sliding groove, and the first sliding block is slidably connected to the first sliding groove.

[0009] As a preferred solution of the present utility model, the second sliding block is correspondingly arranged to the second sliding groove, and the second sliding block is slidably connected to the second sliding groove.

[0010] Compared with the prior art, the beneficial effect of the motor with a shock-absorbing and noise-reduction structure proposed by the utility model is that: through the structural design of the screw rod, the rotating plate and the shock-absorbing rubber pad, the utility model only needs to rotate the screw rod to drive the transmission plate to move, and the shock-absorbing rubber pad is fixed to the bottom end of the motor through the moving transmission plate, so as to avoid the deviation of the shock-absorbing rubber pad during the installation of the motor, resulting in poor shock-absorbing and noise-reduction effect, so that the installation of the motor shock-absorbing rubber pad is more standardized and the shock-absorbing and noise-reduction effect is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the bottom structure of an embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of a partially disassembled structure of an embodiment of the utility model;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the bottom plate of an embodiment of the utility model.

[0016] Figure numerals: motor 1, support frame 2, base plate 3, fixed block 4, screw rod 5, threaded block 6, transmission rod 7, transmission plate 8, first slider 9, first slide groove 10, second slide groove 11, shock-absorbing rubber pad 12, second slider 13, control button 14, bolt hole 15. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0019] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-4 As shown, an embodiment of the utility model is a motor with a shock-absorbing and noise-reducing structure, including a motor 1, a support frame 2 is fixedly connected to the bottom end of the motor 1, a bottom plate 3 is fixedly connected to the bottom end of the support frame 2, a symmetrically arranged fixed block 4 is fixedly connected to the middle position of the bottom end of the bottom plate 3, a screw rod 5 is rotatably connected between the two fixed blocks 4, a threaded block 6 is threadedly connected to the middle position of the screw rod 5, a transmission rod 7 is hinged on both sides of the threaded block 6, a transmission plate 8 is hinged on one end of the transmission rod 7 away from the threaded block 6, a first slider 9 is fixedly connected to the middle position of the top of the transmission plate 8, a first slide groove 10 is opened in the middle position of the bottom end of the bottom plate 3, a second slide groove 11 is opened near the two end positions of the transmission plate 8 away from each other, a shock-absorbing rubber pad 12 is arranged on one side of the second slide groove 11, and a second slider 13 is fixedly connected to one side of the shock-absorbing rubber pad 12.

[0021] A control button 14 is fixedly connected to one end of the screw rod 5. The surface of the control button 14 is designed with an anti-slip structure to facilitate the control of the rotation of the screw rod 5. Bolt holes 15 are opened at the four corners of the base plate 3. The shock-absorbing rubber pad 12 is provided with bolt holes 15 corresponding to the base plate 3, which is convenient for installing bolts to reduce vibration and noise of the motor 1. The first slider 9 is correspondingly arranged with the first slide groove 10, and the first slider 9 is slidably connected with the first slide groove 10, which is convenient for limiting the transmission plate 8 through the first slide groove 10 through the first slider 9 to prevent the transmission plate 8 from tilting. The second slider 13 is correspondingly arranged with the second slide groove 11, and the second slider 13 is slidably connected with the second slide groove 11, which is convenient for installing and removing the shock-absorbing rubber pad 12.

[0022] When the embodiment of the utility model is used, the control button 14 is turned to insert the second slider 13 on the shock-absorbing rubber pad 12 into the corresponding second slide groove 11, and the control button 14 is turned to drive the screw rod 5 to rotate, and the rotating screw rod 5 drives the threaded block 6 to move toward the end away from the control button 14. Since the threaded block 6 is hinged with the transmission rod 7, the moving threaded block 6 pulls and squeezes the transmission rod 7, and the transmission rod 7 squeezes the transmission plate 8. The squeezed transmission plate 8 moves along the first slide groove 10 through the first slider 9. At this time, the transmission plate 8 drives the shock-absorbing rubber pad 12 to correspond to the bolt holes 15 opened at the four corners of the bottom plate 3, and the motor 1 can be placed at the installation location, which effectively avoids the deviation of the shock-absorbing rubber pad 12 during installation.

[0023] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor with a vibration reduction and noise reduction structure, characterized in that: The invention comprises a motor (1), wherein the bottom end of the motor (1) is fixedly connected to a support frame (2), the bottom end of the support frame (2) is fixedly connected to a bottom plate (3), a symmetrically arranged fixed block (4) is fixedly connected at the middle position of the bottom end of the bottom plate (3), a screw rod (5) is rotatably connected between the two fixed blocks (4), a threaded block (6) is threadedly connected at the middle position of the screw rod (5), a transmission rod (7) is hinged on both sides of the threaded block (6), the end of the transmission rod (7) away from the threaded block (6) is hinged to a transmission plate (8), a first slider (9) is fixedly connected at the middle position of the top end of the transmission plate (8), a first slide groove (10) is provided at the middle position of the bottom end of the bottom plate (3), a second slide groove (11) is provided at the position close to the two ends of the transmission plate (8) away from each other, a shock-absorbing rubber pad (12) is provided on one side of the second slide groove (11), and a second slider (13) is fixedly connected on one side of the shock-absorbing rubber pad (12).

2. The motor with a vibration reduction and noise reduction structure according to claim 1, characterized in that: One end of the screw rod (5) is fixedly connected to a control button (14), and the surface of the control button (14) is designed with an anti-slip structure.

3. The motor with a vibration reduction and noise reduction structure according to claim 1, characterized in that: Bolt holes (15) are provided at the four corners of the bottom plate (3), and the shock-absorbing rubber pad (12) is provided with bolt holes (15) corresponding to the bottom plate (3).

4. The motor with a vibration reduction and noise reduction structure according to claim 1, characterized in that: The first sliding block (9) is arranged corresponding to the first sliding groove (10), and the first sliding block (9) is slidably connected to the first sliding groove (10).

5. The motor with a vibration reduction and noise reduction structure according to claim 1, characterized in that: The second sliding block (13) is arranged corresponding to the second sliding groove (11), and the second sliding block (13) is slidably connected to the second sliding groove (11).

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