CN214626702U

CN214626702U - Rubber vibration damping gasket structure of refrigerator motor support

Info

Publication number: CN214626702U
Application number: CN202120106575.7U
Authority: CN
Inventors: 钟志岳; 饶治家
Original assignee: Ningguo Zhongxin Parts Co ltd
Current assignee: Ningguo Zhongxin Parts Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-05
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a rubber damping packing ring structure of refrigerator motor support, including shock absorber seat, refrigerator frame, cooling system, fixed foot is installed to the lower surface bilateral symmetry of refrigerator motor, and fixed foot is equipped with rubber shock pad one with the junction of shock absorber seat, and surface mounting has the dust proof case on the shock absorber seat, and the inner wall of dust proof case is installed and is fallen the board of making an uproar, and the cooling system is installed to the dust proof incasement, and the cooling system includes ventilation filter screen, drive runner, drive belt one, transmission shaft, transmission, the flabellum, and ventilation filter screen is installed to the upper and lower symmetry of the left wall of dust proof case, installs the flabellum in the axis of rotation. The utility model discloses be equipped with cooling system in the dustproof incasement of making an uproar that falls of refrigerator motor, effectively reduce the heat of the dustproof incasement of making an uproar that falls, improve the life of motor, rubber shock pad one, rubber shock pad two, rubber shock pad three reduce the frictional noise that the vibrations that the refrigerator motor rotated the production brought, improve product quality.

Description

Rubber vibration damping gasket structure of refrigerator motor support

Technical Field

The utility model relates to an auxiliary device of motor specifically is a rubber damping packing ring structure of refrigerator motor support.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The compressor drives through the motor, and the motor produces a large amount of noises at the rotation in-process, and the sense of vibration is strong simultaneously, can make the mutual friction produce more noises between the connection structure, and the time has been of a specified duration and has been leaded to the connection structure not hard up, influences the use of refrigerator, and the noise reduces product quality simultaneously, and current refrigerator motor adopts the simple parcel driving motor of making an uproar that falls, leads to the motor heat dissipation not enough, shortens the life of motor. Therefore, the utility model provides a rubber damping packing ring structure of refrigerator motor support to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber damping packing ring structure of refrigerator motor support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rubber vibration damping gasket structure of a refrigerator motor support comprises a vibration damping seat, a refrigerator base and a heat dissipation system, a refrigerator motor is arranged above the vibration damping seat, fixing feet are symmetrically arranged on the left and right of the lower surface of the refrigerator motor in a bilateral mode, the lower ends of the fixing feet and the vibration damping seat are installed in an embedded mode, rubber vibration damping cushions are arranged at the connecting positions of the fixing feet and the vibration damping seat, a dustproof box is installed on the upper surface of the vibration damping seat, noise reduction plates are installed on the inner wall of the dustproof box, the heat dissipation system is installed in the dustproof box and comprises a ventilation filter screen, a driving rotating wheel, a driving belt I, a transmission shaft, a transmission device and fan blades, the ventilation filter screen is symmetrically installed on the upper portion and the lower portion of the left wall of the dustproof box, a driving main shaft is installed on the refrigerator motor, the driving rotating wheel is sleeved on the driving main shaft, one end of the driving belt I is sleeved on the driving rotating wheel, the other end of the driving belt I is installed with the transmission device, the transmission device comprises a separation blade, The left end of the rotating shaft penetrates through the support frame, the left part of the rotating shaft is sleeved with an independent rotating wheel main body and a separation blade, the left end of the rotating shaft is provided with a support plate, the support plate is also fixedly arranged on the upper surface of the shock absorption seat, and the supporting plate is rotatably connected with the rotating shaft, and the rotating wheel body on the rotating shaft is sleeved with the other end of the third driving belt.

As a further scheme of the utility model, a plurality of connecting plate is installed to the lower surface bilateral symmetry of cushion socket, installs the one end of spring one on the connecting plate.

As the utility model discloses scheme further again, a plurality of fixed plate is installed to the upper surface bilateral symmetry of refrigerator frame, and the last fixed mounting of fixed plate has the other end of spring one.

As the utility model discloses still further scheme, bilateral symmetry runs through there are four total sliding support columns of two pairs in the shock absorber seat, sliding support column and shock absorber seat sliding connection, and spacing piece is installed to the sliding support column upper end, and the supporting seat is installed to the lower extreme of sliding support column, supporting seat and the integrative design of sliding support column, the embedded upper surface of installing in the refrigerator frame of supporting seat.

As the utility model discloses further scheme again, bilateral symmetry installs screw two on the supporting seat, and the supporting seat passes through screw two and refrigerator frame fixed mounting, and the junction of supporting seat and refrigerator frame is equipped with rubber shock pad three, and the cover has supplementary sliding ring on the sliding support post, supplementary sliding ring and sliding support post sliding connection.

As the utility model discloses scheme further still, the lower surface mounting of supplementary sliding ring has shockproof packing ring, and sliding support post upper cover spring two, the spring is two in the below of supplementary sliding ring, and the junction of supplementary sliding ring and cushion socket is equipped with rubber shock pad two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with cooling system in the dustproof incasement of making an uproar falls of refrigerator motor, through rotation wheel and the drive belt transmission that sets up on the refrigerator motor, drive radiator fan and rotate, with the heat discharge, the new trend is through ventilation filter screen entering dustproof incasement simultaneously, effectively reduces the heat of the dustproof incasement of making an uproar of falling, improves the life of motor.

2. The utility model discloses a sliding support column and two reduction cushion shock that the cushion holder conveyed, rubber shock pad one, rubber shock pad two, rubber shock pad three reduce the friction noise that the vibrations that the refrigerator motor rotated the production brought, improve product quality.

Drawings

Fig. 1 is a schematic structural view of a rubber vibration damping washer structure of a refrigerator motor bracket.

Fig. 2 is a schematic structural view of a heat dissipation system in a rubber vibration damping washer structure of a refrigerator motor bracket.

Fig. 3 is an enlarged view of a portion a of fig. 1 in a structure of a rubber vibration-damping washer of a motor bracket for a refrigerator.

Fig. 4 is an enlarged view of a rubber vibration-damping washer structure of a refrigerator motor bracket at B of fig. 2.

In the figure: 1. a fixing leg; 2. a limiting sheet; 3. sliding the support column; 4. fastening a bolt; 6. a fixing plate; 7. a first spring; 8. a first rubber shock pad; 9. a refrigerator base; 10. a connecting plate; 11. a shock absorbing seat; 12. a first screw; 13. a noise reduction plate; 14. a dust-proof box; 15. a ventilation filter screen; 16. driving the main shaft; 17. driving the rotating wheel; 18. a first transmission belt; 19. a drive shaft; 20. a third transmission belt; 21. a fan blade; 22. a rotating shaft; 23. an air exhaust filter screen; 24. a support frame; 25. a refrigerator motor; 26. a second rubber shock pad; 27. a third rubber shock pad; 28. a supporting seat; 29. a second screw; 30. a second spring; 31. a vibration-proof washer; 32. an auxiliary sliding ring; 33. a baffle plate; 34. a runner body; 35. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, a rubber vibration damping washer structure of a refrigerator motor bracket includes a damper seat 11, a refrigerator base 9, and a heat dissipation system, wherein a refrigerator motor 25 is disposed above the damper seat 11, fixing legs 1 are symmetrically installed on a lower surface of the refrigerator motor 25, a lower end of the fixing legs 1 is installed in the damper seat 11 in an embedded manner, a rubber vibration damping pad 8 is disposed at a connection portion of the fixing legs 1 and the damper seat 11, a fastening bolt 4 is installed on the fixing legs 1, the fixing legs 1 are fixedly installed on the damper seat 11 through the fastening bolt 4, the fastening bolt 4 penetrates through upper and lower surfaces of the damper seat 11, a dust-proof box 14 is installed on an upper surface of the damper seat 11, the dust-proof box 14 is fixedly installed on the damper seat 11 through a screw 12, a noise reduction plate 13 is installed on an inner wall of the dust-proof box 14, the heat dissipation system is installed in the dust-proof box 14, and includes a ventilation filter screen 15, The dust-proof box comprises a driving rotating wheel 17, a first transmission belt 18, a transmission shaft 19, a transmission device, fan blades 21, ventilation filter screens 15 are symmetrically arranged on the upper portion and the lower portion of the left wall of the dust-proof box 14, a driving main shaft 16 is arranged on a refrigerator motor 25, the driving main shaft 16 is sleeved with the driving rotating wheel 17, one end of the first transmission belt 18 is sleeved on the driving rotating wheel 17, the transmission device is arranged in the other end of the first transmission belt 18 and comprises two blocking pieces 33, a supporting plate 35 and a rotating wheel main body 34, the two supporting plates 35 are bilaterally symmetrically arranged, the transmission shaft 19 is arranged on the supporting plate 35 and penetrates through the left surface and the right surface of the supporting plate 35, the transmission shaft 19 is rotatably connected with the supporting plate 35, the two blocking pieces 33 and the rotating wheel main body 34 are sleeved at the position of the transmission shaft 19 between the supporting plates 35, the two blocking pieces 33 are respectively arranged on the two sides of the rotating wheel main body 34, the supporting plate 35 is fixedly arranged on the upper surface of the shock-absorbing seat 11, and the other transmission device is symmetrically arranged at the right end of the transmission shaft 19, a third transmission belt 20 is sleeved on the transmission device on the right side, an exhaust filter screen 23 is installed on the right wall of the dust-proof box 14, a support frame 24 is installed in the exhaust filter screen 23, a rotating shaft 22 is installed between the support frame 24 and the exhaust filter screen 23, fan blades 21 are installed on the rotating shaft 22, the left end of the rotating shaft 22 penetrates through the support frame 24, an independent rotating wheel main body 34 and a blocking piece 33 are sleeved on the left portion of the rotating shaft 22, a support plate 35 is installed at the left end of the rotating shaft 22, the support plate 35 is also fixedly installed on the upper surface of the shock absorption seat 11, the support plate 35 is rotatably connected with the rotating shaft 22, and the rotating wheel main body 34 on the rotating shaft 22 is sleeved with the other end of the third transmission belt 20;

the refrigerator is characterized in that a plurality of connecting plates 10 are bilaterally and symmetrically arranged on the lower surface of a shock absorption seat 11, one end of a spring I7 is arranged on each connecting plate 10, a plurality of fixing plates 6 are bilaterally and symmetrically arranged on the upper surface of a refrigerator base 9, the other end of the spring I7 is fixedly arranged on the upper surface of each fixing plate 6, two pairs of four sliding support columns 3 are bilaterally and symmetrically arranged in the shock absorption seat 11, the sliding support columns 3 are in sliding connection with the shock absorption seat 11, limiting plates 2 are arranged at the upper ends of the sliding support columns 3, supporting seats 28 are arranged at the lower ends of the sliding support columns 3, the supporting seats 28 and the sliding support columns 3 are integrally designed, the supporting seats 28 are embedded in the upper surface of the refrigerator base 9, screws 29 are symmetrically arranged on the supporting seats 28, the supporting seats 28 are fixedly arranged on the refrigerator base 9 through the screws 29, and rubber shock absorption cushions 27 are arranged at the joints of the supporting seats 28 and the refrigerator base 9, an auxiliary sliding ring 32 is sleeved on the sliding support column 3, the auxiliary sliding ring 32 is in sliding connection with the sliding support column 3, a shockproof gasket 31 is installed on the lower surface of the auxiliary sliding ring 32, a second spring 30 is sleeved on the sliding support column 3, the second spring 30 is located below the auxiliary sliding ring 32, and a second rubber shock pad 26 is arranged at the connection position of the auxiliary sliding ring 32 and the shock absorption seat 11.

The utility model discloses a theory of operation is: when the refrigerator motor 25 is started, the driving main shaft 16 drives the driving runner 17 to rotate, the driving runner 17 drives the runner main body 34 of the left transmission device through the first driving belt 18, the transmission device of the left part drives the runner main body 34 of the transmission device of the right part through the transmission shaft 19, the transmission device of the right part drives the independent runner main body 34 through the third driving belt 20, so that the rotating shaft 22 rotates, the rotating shaft 22 drives the fan blades 21 to rotate, the air in the dust-proof box 14 is discharged through the exhaust filter screen 23, fresh air enters the dust-proof box 14 through the ventilation filter screen 15, the purpose of heat dissipation is achieved, the noise reduction plate 13 and the dust-proof box 14 play a role of reducing noise generated by the refrigerator motor 25, the first spring 7 plays a role of damping and supporting the damping seat 11 through self elasticity, the sliding support column 3 and the second spring 30 further reduce the vibration sense transmitted by the damping seat 11, and the first rubber damping cushion 8, The second rubber cushion 26 and the third rubber cushion 27 reduce friction noise caused by vibration generated by rotation of the refrigerator motor 25.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rubber vibration damping gasket structure of a refrigerator motor support comprises a vibration damping seat (11), a refrigerator base (9) and a heat dissipation system, and is characterized in that a refrigerator motor (25) is arranged above the vibration damping seat (11), fixing feet (1) are symmetrically installed on the left and right of the lower surface of the refrigerator motor (25), the lower end of each fixing foot (1) is installed in the vibration damping seat (11) in an embedded mode, a rubber vibration damping pad I (8) is arranged at the joint of each fixing foot (1) and the vibration damping seat (11), a dust prevention box (14) is installed on the upper surface of the vibration damping seat (11), a noise reduction plate (13) is installed on the inner wall of the dust prevention box (14), the heat dissipation system is installed in the dust prevention box (14) and comprises a ventilation filter screen (15), a driving rotating wheel (17), a driving belt I (18) and a driving shaft (19), a transmission device and fan blades (21), the ventilation filter screen (15) is symmetrically installed on the upper wall and lower wall of the dust prevention box (14), a driving main shaft (16) is installed on a refrigerator motor (25), a driving rotating wheel (17) is sleeved on the driving main shaft (16), one end of a first transmission belt (18) is sleeved on the driving rotating wheel (17), a transmission device is installed in the other end of the first transmission belt (18), the transmission device comprises baffle plates (33), a support plate (35) and a rotating wheel main body (34), two support plates (35) are arranged in bilateral symmetry, a transmission shaft (19) is installed on the support plate (35), the transmission shaft (19) penetrates through the left surface and the right surface of the support plate (35), the transmission shaft (19) is rotatably connected with the support plate (35), two baffle plates (33) and one rotating wheel main body (34) are sleeved at the position, located between the support plates (35), of the transmission shaft (19), one baffle plate (33) is respectively arranged on each side of the rotating wheel main body (34), the support plate (35) is fixedly installed on the upper surface of a damping seat (11), and another transmission device is symmetrically arranged at the right end of the transmission shaft (19), and the transmission on right side goes up the cover and has drive belt three (20), dust proof box (14)'s right wall is installed and is aired exhaust filter screen (23), install support frame (24) in airing exhaust filter screen (23), install axis of rotation (22) between support frame (24) and the filter screen (23) of airing exhaust, install flabellum (21) on axis of rotation (22), support frame (24) are run through to the left end of axis of rotation (22), the left part cover of axis of rotation (22) has independent runner main part (34) and separation blade (33), a backup pad (35) is installed to the left end of axis of rotation (22), the same fixed mounting in the upper surface of cushion socket (11) of this backup pad (35), and this backup pad (35) rotate with axis of rotation (22) and be connected, runner main part (34) cover on axis of rotation (22) has the other end of drive belt three (20).

2. The rubber shock-absorbing gasket structure of the refrigerator motor bracket as claimed in claim 1, wherein a plurality of connecting plates (10) are symmetrically arranged on the lower surface of the shock-absorbing seat (11) from left to right, and one end of the first spring (7) is arranged on each connecting plate (10).

3. The rubber vibration damping gasket structure of the refrigerator motor bracket as claimed in claim 1, wherein a plurality of fixing plates (6) are symmetrically installed on the left and right of the upper surface of the refrigerator base (9), and the other end of the first spring (7) is fixedly installed on the upper surface of the fixing plate (6).

4. The rubber vibration damping gasket structure of the refrigerator motor bracket as claimed in claim 1, wherein two pairs of four sliding support columns (3) are symmetrically arranged in the damping seat (11) in a left-right penetrating manner, the sliding support columns (3) are slidably connected with the damping seat (11), the upper ends of the sliding support columns (3) are provided with the limiting pieces (2), the lower ends of the sliding support columns (3) are provided with the supporting seats (28), the supporting seats (28) and the sliding support columns (3) are integrally designed, and the supporting seats (28) are arranged on the upper surface of the embedded refrigerator base (9).

5. The rubber shock-absorbing gasket structure of the refrigerator motor bracket as claimed in claim 4, wherein the supporting seat (28) is provided with a second screw (29) in bilateral symmetry, the supporting seat (28) is fixedly mounted with the refrigerator base (9) through the second screw (29), a third rubber shock-absorbing pad (27) is arranged at the joint of the supporting seat (28) and the refrigerator base (9), the sliding support pillar (3) is sleeved with an auxiliary sliding ring (32), and the auxiliary sliding ring (32) is slidably connected with the sliding support pillar (3).

6. The rubber shock-absorbing washer structure of the refrigerator motor bracket as claimed in claim 5, wherein the lower surface of the auxiliary sliding ring (32) is provided with a shock-absorbing washer (31), the sliding support pillar (3) is sleeved with the second spring (30), the second spring (30) is positioned below the auxiliary sliding ring (32), and the joint of the auxiliary sliding ring (32) and the shock-absorbing seat (11) is provided with the second rubber shock-absorbing pad (26).