Vibration isolation structure of heavy motor

Abstract

The utility model discloses a heavy motor vibration isolation structure which comprises a motor body, and the lower end of the motor body is provided with a vibration isolation installation structure. The vibration isolation mounting structure comprises a mounting plate, a first rubber pad, a buffer plate, two supporting blocks, a plurality of dampers, a bottom plate, a plurality of screws, a plurality of positioning nuts, a second rubber pad and a protection assembly. The utility model relates to the technical field of motors, in particular to a vibration isolation mounting structure, when a heavy motor is mounted, the vibration generated in the working process of the motor is fully isolated through the cooperation of a first rubber pad and a second rubber pad, the vibration isolation effect of the motor can be further ensured through a plurality of dampers, and meanwhile, the vibration isolation effect of the motor is ensured. The protection assembly located at the upper end of the mounting plate can wrap the motor from three faces, and noise spread in the air is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a vibration isolation structure for heavy motors. Background Art

[0002] A motor is an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. It is a device that converts electrical energy into mechanical energy. Usually, during the use of a motor, it often needs to be supported;

[0003] Motors are commonly used in daily life, especially in industry. Industrial heavy motors are usually large in size. In the prior art, heavy motors generate relatively large noise during operation. Workers are easily damaged in hearing after working in a noisy environment for a long time, which affects the physical and mental health of workers; moreover, heavy motors generate vibrations during operation, reducing the stability of heavy motors during operation. In view of this, in response to the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Content of the Utility Model

[0004] To achieve the above object, the utility model is realized through the following technical solutions: A vibration isolation structure for a heavy motor, including a motor body, and a vibration isolation installation structure is provided at the lower end of the motor body;

[0005] The vibration isolation installation structure includes: a mounting plate, a first rubber pad, a buffer plate, two support blocks, a number of dampers, a bottom plate, a number of screw rods, a number of positioning nuts, a second rubber pad, and a protection component;

[0006] The mounting plate is installed at the lower end of the motor body through bolts. The first rubber pad is fixedly installed at the lower end of the mounting plate. The buffer plate is located at the lower end of the first rubber pad. The two support blocks are respectively installed on both sides of the upper end of the buffer plate. The number of dampers are respectively installed at the lower end of the buffer plate. The bottom plate is fixedly installed at the lower ends of the number of dampers. One ends of the number of screw rods are respectively installed on the upper wall surfaces on both sides of the bottom plate, and the tops respectively pass through both sides of the buffer plate movably. The number of positioning nuts are respectively movably sleeved on the upper ends of the number of screw rods. The second rubber pad is installed at the lower end of the bottom plate. The protection component is installed at the upper end of the mounting plate.

[0007] Preferably, the protection component includes: two installation chutes, a protective cover, two positioning plates, and two positioning bolts;

[0008] The two installation sliding grooves are respectively installed on both sides of the upper end of the installation plate, both sides of the lower end of the protective cover are movably embedded in the two installation sliding grooves, the two positioning plates are respectively installed on both sides of the upper end of the installation plate, and the two positioning bolts are respectively movably embedded in the two positioning plates and both sides of the protective cover.

[0009] Preferably, a sound insulation cotton is provided on the inner wall of the protective cover.

[0010] Preferably, a plurality of fixing holes are provided on both sides of the bottom plate.

[0011] Preferably, two support frames are provided at the connection between the motor body and the installation plate.

[0012] Beneficial effects

[0013] The utility model provides a vibration isolation structure for a heavy-duty motor, which has the following beneficial effects: The vibration isolation installation structure adopted in this case, when installing the heavy-duty motor, through the cooperation of the first rubber pad and the second rubber pad, the vibration generated during the operation of the motor is fully isolated, and through the arrangement of a plurality of dampers, the vibration isolation effect of the motor can be further ensured. At the same time, the protective component located at the upper end of the installation plate can realize the three-sided wrapping of the motor, reducing the propagation of noise in the air. Description of the drawings

[0014] Figure 1 It is a front view three-dimensional structure schematic diagram of a vibration isolation structure for a heavy-duty motor described in the utility model.

[0015] Figure 2 It is a front view structure schematic diagram of a vibration isolation structure for a heavy-duty motor described in the utility model.

[0016] In the figure: 1. Motor body, 2. Installation plate, 3. First rubber pad, 4. Buffer plate, 5. Support block, 6. Damper, 7. Bottom plate, 8. Screw rod, 9. Positioning nut, 10. Second rubber pad, 11. Installation sliding groove, 12. Protective cover, 13. Positioning plate, 14. Positioning bolt, 15. Sound insulation cotton, 16. Fixing hole, 17. Support frame. Specific implementation manners

[0017] Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: Please refer to Figure 1-2 , a vibration isolation structure for a heavy-duty motor, including a motor body 1, and a vibration isolation installation structure is provided at the lower end of the motor body 1;

[0019] The vibration isolation mounting structure includes: a mounting plate 2, a first rubber pad 3, a buffer plate 4, two support blocks 5, a number of dampers 6, a bottom plate 7, a number of screw rods 8, a number of positioning nuts 9, a second rubber pad 10, and a protection component;

[0020] The mounting plate 2 is mounted at the lower end of the motor body 1 through bolts. The first rubber pad 3 is fixedly mounted at the lower end of the mounting plate 2. The buffer plate 4 is located at the lower end of the first rubber pad 3. Two support blocks 5 are respectively mounted on both sides of the upper end of the buffer plate 4. A number of dampers 6 are respectively mounted at the lower end of the buffer plate 4. The bottom plate 7 is fixedly mounted at the lower ends of the number of dampers 6. One ends of the number of screw rods 8 are respectively mounted on the upper wall surfaces of both sides of the bottom plate 7, and the tops respectively pass through both sides of the buffer plate 4 movably. A number of positioning nuts 9 are respectively sleeved on the upper ends of the number of screw rods 8 movably. The second rubber pad 10 is mounted at the lower end of the bottom plate 7. The protection component is mounted at the upper end of the mounting plate 2.

[0021] When installing the motor body 1, the staff first places the bottom plate 7 on the ground, contacts the ground through the second rubber pad 10. Subsequently, according to the specifications of the heavy-duty motor, the staff adjusts the position of the positioning nut 9 on the upper end of the screw rod 8, changes the distance between the buffer plate 4 and the bottom plate 7, and simultaneously adjusts the stress intensity of the damper 6. After the debugging is completed, the motor body 1 is installed on the upper end of the mounting plate 2 through bolts. Subsequently, the protection component is installed on the upper end of the mounting plate 2 to wrap and protect the motor body 1. During the operation of the motor body 1, through the cooperation of the provided first rubber pad 3 and the second rubber pad 10, the vibration generated during the operation of the motor is fully isolated. And through the provided number of dampers 6, the vibration isolation effect of the motor can be further ensured. The protection component located at the upper end of the mounting plate 2 can achieve three-sided wrapping of the motor, reducing the propagation of noise in the air.

[0022] In the specific implementation process, the protection component includes: two mounting chutes 11, a protective cover 12, two positioning plates 13, and two positioning bolts 14;

[0023] The two mounting chutes 11 are respectively mounted on both sides of the upper end of the mounting plate 2. The two sides of the lower end of the protective cover 12 are respectively movably embedded in the two mounting chutes 11. The two positioning plates 13 are respectively mounted on both sides of the upper end of the mounting plate 2. The two positioning bolts 14 are respectively movably embedded in the two positioning plates 13 and both sides of the protective cover 12.

[0024] When wrapping and protecting the motor body 1, the staff respectively embeds the two sides of the lower end of the protective cover 12 into the two mounting chutes 11, and embeds the two positioning bolts 14 into both sides of the protective cover 12 and the two positioning plates 13 respectively to fix the protective cover 12. Through the protective cover 12 and the sound insulation cotton 15 on the inner wall of the protective cover 12, the noise generated by the motor is isolated.

[0025] In the specific implementation process, the inner wall of the protective cover 12 is provided with sound insulation cotton 15.

[0026] In the specific implementation process, a number of fixing holes 16 are provided on both sides of the bottom plate 7.

[0027] In the specific implementation process, two support frames 17 are provided at the connection between the motor body 1 and the mounting plate 2.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty motor vibration isolation structure, comprising a motor body (1), characterized in that: A vibration isolation mounting structure is provided at the lower end of the motor body (1); The vibration isolation installation structure comprises: a mounting plate (2), a first rubber pad (3), a buffer plate (4), two support blocks (5), a plurality of dampers (6), a base plate (7), a plurality of screw rods (8), a plurality of positioning nuts (9), a second rubber pad (10) and a protective assembly; The mounting plate (2) is mounted on the lower end of the motor body (1) by bolts, the first rubber pad (3) is fixedly mounted on the lower end of the mounting plate (2), the buffer plate (4) is located at the lower end of the first rubber pad (3), the two support blocks (5) are respectively mounted on both sides of the upper end of the buffer plate (4), a plurality of dampers (6) are respectively mounted on the lower end of the buffer plate (4), the bottom plate (7) is fixedly mounted on the lower ends of a plurality of dampers (6), one ends of a plurality of screw rods (8) are respectively mounted on the upper wall surfaces on both sides of the bottom plate (7), and the top ends are respectively movably penetrated through the two sides of the buffer plate (4), a plurality of positioning nuts (9) are respectively movably sleeved on the upper ends of a plurality of screw rods (8), the second rubber pad (10) is mounted on the lower end of the bottom plate (7), and the protective assembly is mounted on the upper end of the mounting plate (2).

2. A heavy-duty motor vibration isolation structure according to claim 1, characterized in that: The protection assembly comprises: two installation slide grooves (11), a protection cover (12), two positioning plates (13) and two positioning bolts (14); The two mounting grooves (11) are respectively mounted on both sides of the upper end of the mounting plate (2); the two sides of the lower end of the shield (12) are respectively movably embedded in the two mounting grooves (11); the two positioning plates (13) are respectively mounted on both sides of the upper end of the mounting plate (2); and the two positioning bolts (14) are respectively movably embedded in the two positioning plates (13) and both sides of the shield (12).

3. A heavy-duty motor vibration isolation structure according to claim 2, characterized in that: The inner wall of the protective cover (12) is provided with sound insulation cotton (15).

4. A heavy-duty motor vibration isolation structure according to claim 1, characterized in that: A plurality of fixing holes (16) are provided on both sides of the bottom plate (7).

5. A heavy-duty motor vibration isolation structure according to claim 1, characterized in that: Two support frames (17) are provided at the connection between the motor body (1) and the mounting plate (2).

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