CN215951910U

CN215951910U - Noise reduction structure for refrigeration equipment

Info

Publication number: CN215951910U
Application number: CN202122341707.7U
Authority: CN
Inventors: 王超; 戴金
Original assignee: Huaian Jinze Electromechanical Technology Co ltd
Current assignee: Huaian Jinze Electromechanical Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-04
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a noise reduction structure for refrigeration equipment, which comprises a base and a bottom plate, wherein the upper surface of the base is fixedly connected with side plates with symmetrical two sides, the upper surface of the base is provided with a chute, the interior of the chute is connected with a slide seat in a sliding manner, a support rod is hinged between the slide seat and the bottom plate, the outer surface of the slide seat is fixedly connected with a fixed plate, the outer surface of the side plate is fixedly connected with a bracket, the interior of the bracket is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly provided with a gear, the right side surface of the right side plate on the right side is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a threaded sleeve, the top end of the threaded sleeve is fixedly connected with a lifting plate, and the device can buffer and support the refrigeration equipment through the arrangement of a series of structures, make refrigeration plant more stable, through inhaling the setting of sound cover, can play fine noise control effect.

Description

Noise reduction structure for refrigeration equipment

Technical Field

The utility model relates to the technical field of noise reduction, in particular to a noise reduction structure for refrigeration equipment.

Background

Refrigeration equipment mainly used for refrigerating crew food, various goods and conditioning cabin air in summer days is mainly composed of a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines, and can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration devices and the like according to the working principle.

Most refrigeration plant still does not obtain effectual control at the noise that sends when normal work operation at present, and most refrigeration plant does not have shock-absorbing function simultaneously, and the produced vibration of in-process at refrigeration plant work can make inner structure damage to reduce electromechanical device's life to a certain extent, brought unnecessary loss for the staff, for this we provide a refrigeration plant with structure of making an uproar that falls.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a noise reduction structure for a refrigeration device, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a refrigeration plant is with making an uproar structure of falling, includes base and bottom plate, the last fixed surface of base is connected with the curb plate of bilateral symmetry, the spout has been seted up to the upper surface of base, the inside sliding connection of spout has the slide, the slide with it has the bracing piece to articulate between the bottom plate, the outer fixed surface of slide is connected with the fixed plate, the outer fixed surface of curb plate is connected with the support, the inside of support is rotated and is connected with the bull stick, the outer fixed surface of bull stick installs the gear, the right side the right flank fixed mounting of curb plate has driving motor, driving motor's output fixedly connected with lead screw, the surface threaded connection of lead screw has the screw thread sleeve, the top fixedly connected with lifter plate of screw thread sleeve.

Preferably, the base with fixedly connected with telescopic link between the bottom plate, the surface cover of telescopic link is equipped with supporting spring.

Preferably, the top end of the fixing plate is fixedly connected with a first toothed plate, the first toothed plate is meshed with the gear, and one side of the gear far away from the first toothed plate is meshed with a second toothed plate.

Preferably, the upper surface fixedly connected with stripper plate of second pinion rack, the stripper plate with fixedly connected with extrusion spring between the curb plate, two limiting plates of two symmetries of one end fixedly connected with that extrusion spring were kept away from to the stripper plate, two the spacing groove has been seted up to the relative one side of limiting plate, the inside sliding connection of spacing groove has the slide, the slide with a plurality of elastic blocks of fixedly connected with between the stripper plate, one side fixedly connected with heating panel of elastic block is kept away from to the slide.

Preferably, the left side the left surface fixedly connected with fixing base of curb plate, the last fixed surface of fixing base is connected with the dead lever, the surface cover of dead lever is equipped with the sliding sleeve, the sliding sleeve with lifter plate fixed connection.

Preferably, the lower surface of the lifting plate is fixedly connected with a sound-absorbing sleeve, and an elastic belt is fixedly arranged on the lower surface of the sound-absorbing sleeve.

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

1. cooperate through supporting spring and extrusion spring, can cushion the support to refrigeration plant, cooperate the effect of slide and a plurality of elastic block simultaneously, make heating panel and refrigeration plant carry out extrusion contact, can carry out the centering to refrigeration plant and fix, prevent that the friction from producing the heat between refrigeration plant and the bottom plate, make refrigeration plant more stable simultaneously.

2. Through the height of adjusting the lifter plate, can adjust the position of inhaling the sound cover, can absorb the noise that refrigeration plant takes place through inhaling the sound cover, cooperate damper simultaneously, the noise control is effectual.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the bracket of the present invention;

in the figure: 1. a base; 2. a base plate; 3. a telescopic rod; 4. a support spring; 5. a side plate; 6. a chute; 7. a slide base; 8. a support bar; 9. a fixing plate; 10. a first toothed plate; 11. a support; 12. a rotating rod; 13. a gear; 14. a second toothed plate; 15. a compression spring; 16. a pressing plate; 17. a limiting plate; 18. a limiting groove; 19. a slide plate; 20. a heat dissipation plate; 21. an elastic block; 22. a drive motor; 23. a screw rod; 24. a threaded sleeve; 25. a lifting plate; 26. a fixed seat; 27. fixing the rod; 28. a sliding sleeve; 29. a sound absorbing sleeve; 30. an elastic band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a refrigeration plant is with making an uproar structure of falling, including base 1 and bottom plate 2, the curb plate 5 of base 1's last fixed surface connection bilateral symmetry, spout 6 has been seted up to base 1's upper surface, the inside sliding connection of spout 6 has slide 7, it has bracing piece 8 to articulate between slide 7 and the bottom plate 2, the outer fixed surface of slide 7 is connected with fixed plate 9, the outer fixed surface of curb plate 5 is connected with support 11, the inside rotation of support 11 is connected with bull stick 12, the outer fixed surface of bull stick 12 installs gear 13, the right flank fixed mounting of right side curb plate 5 has driving motor 22, the model of driving motor 22 can select for use YE2-80M1-2, driving motor 22's output fixedly connected with lead screw 23, the outer surface threaded connection of lead screw 23 has threaded sleeve 24, threaded sleeve 24's top fixedly connected with lifter plate 25.

Further, fixedly connected with telescopic link 3 between base 1 and the bottom plate 2, the surface cover of telescopic link 3 is equipped with supporting spring 4, cooperates through supporting spring 4 and telescopic link 3, can support the refrigeration plant of 2 tops of bottom plate and cushion.

Further, the top end of the fixing plate 9 is fixedly connected with a first toothed plate 10, the first toothed plate 10 is meshed with a gear 13, one side of the gear 13 far away from the first toothed plate 10 is meshed with a second toothed plate 14, and the second toothed plate 14 moves reversely when the first toothed plate 10 moves and can be matched with the gear 13.

Further, the last fixed surface of second pinion rack 14 is connected with stripper plate 16, fixedly connected with extrusion spring 15 between stripper plate 16 and the curb plate 5, stripper plate 16 keeps away from the limiting plate 17 of two symmetries of the one end fixedly connected with of extrusion spring 15, spacing groove 18 has been seted up to two relative one sides of limiting plate 17, the inside sliding connection of limiting groove 18 has slide 19, a plurality of elastic blocks 21 of fixedly connected with between slide 19 and the stripper plate 16, slide 19 keeps away from one side fixedly connected with heating panel 20 of elastic block 21, pressure when stripper spring 15 can weaken refrigeration plant pushes down, can carry out in close contact with heating panel 20 and refrigeration plant through a plurality of elastic blocks 21, thereby can carry out spacing fixed to refrigeration plant.

Further, the left side face of the left side plate 5 is fixedly connected with a fixing seat 26, the upper surface of the fixing seat 26 is fixedly connected with a fixing rod 27, the outer surface of the fixing rod 27 is sleeved with a sliding sleeve 28, the sliding sleeve 28 is fixedly connected with the lifting plate 25, a limiting effect is achieved, and the lifting plate 25 can move up and down when the screw rod 23 rotates.

Furthermore, the lower surface of the lifting plate 25 is fixedly connected with a sound absorption sleeve 29, the lower surface of the sound absorption sleeve 29 is fixedly provided with an elastic belt 30, the sound absorption sleeve 29 can absorb noise generated by refrigeration equipment, and meanwhile, the refrigeration equipment can be extruded by matching with the elastic belt 30, so that the refrigeration equipment is in a stable state.

The working principle is as follows: before the device is used, the safety of the device is checked, the refrigeration equipment is placed above the bottom plate 2, the refrigeration equipment moves downwards due to the gravity to drive the bottom plate 2 to move downwards, the bottom plate 2 moves downwards to extrude the two support rods 8 downwards, at the moment, the support springs 4 and the telescopic rods 3 are matched to perform certain buffering and damping on the refrigeration equipment, the slide base 7 and the fixing plate 9 can be driven to move towards two sides when the support rods 8 are extruded downwards, the first toothed plate 10 moves outwards, the second toothed plate 14 moves inwards under the action of the gear 13, the slide plate 19 and the heat dissipation plate 20 can be further driven to move inwards until the refrigeration equipment is centered and clamped, the refrigeration equipment is in a stable state, heat generated by friction between the refrigeration equipment and the bottom plate 2 is prevented, the heat dissipation plate 20 can transfer the heat emitted by the refrigeration equipment to the outside, when the noise is too high, open driving motor 22, driving motor 22 work drives lead screw 23 and rotates, carries on spacingly to lifter plate 25 through dead lever 27, can drive lifter plate 25 downstream when lead screw 23 rotates, and then has driven the sound cover 29 that inhales that is located the lifter plate 25 lower surface and downstream until the top of lid at refrigeration plant, absorbs the noise that refrigeration plant sent, and cooperation elastic webbing 30 can make refrigeration plant more stable simultaneously, and noise control effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a refrigeration plant is with making an uproar structure of falling, includes base (1) and bottom plate (2), its characterized in that: the upper surface of the base (1) is fixedly connected with side plates (5) which are symmetrical in two sides, the upper surface of the base (1) is provided with a sliding groove (6), the inner part of the sliding groove (6) is connected with a sliding seat (7) in a sliding way, a supporting rod (8) is hinged between the sliding seat (7) and the bottom plate (2), the outer surface of the sliding seat (7) is fixedly connected with a fixing plate (9), the outer surface of the side plate (5) is fixedly connected with a support (11), the inner part of the support (11) is rotatably connected with a rotating rod (12), the outer surface of the rotating rod (12) is fixedly provided with a gear (13), the right side surface of the side plate (5) is fixedly provided with a driving motor (22), the output end of the driving motor (22) is fixedly connected with a screw rod (23), and the outer surface of the screw rod (23) is in threaded connection with a threaded sleeve (24), the top end of the threaded sleeve (24) is fixedly connected with a lifting plate (25).

2. A noise reduction structure for a refrigerating apparatus according to claim 1, wherein: the base (1) with fixedly connected with telescopic link (3) between bottom plate (2), the surface cover of telescopic link (3) is equipped with supporting spring (4).

3. A noise reduction structure for a refrigerating apparatus according to claim 1, wherein: the top end of the fixing plate (9) is fixedly connected with a first toothed plate (10), the first toothed plate (10) is meshed with the gear (13), and one side, far away from the first toothed plate (10), of the gear (13) is meshed with a second toothed plate (14).

4. A noise reduction structure for a refrigerating apparatus according to claim 3, wherein: last fixed surface of second pinion rack (14) is connected with stripper plate (16), stripper plate (16) with fixedly connected with extrusion spring (15) between curb plate (5), two limiting plate (17) of two symmetries of one end fixedly connected with of extrusion spring (15) are kept away from in stripper plate (16) spacing groove (18) have been seted up to one side that limiting plate (17) is relative, the inside sliding connection of spacing groove (18) has slide (19), slide (19) with a plurality of elastic blocks (21) of fixedly connected with between stripper plate (16), one side fixedly connected with heating panel (20) of elastic block (21) are kept away from in slide (19).

5. A noise reduction structure for a refrigerating apparatus according to claim 1, wherein: the left side the left surface fixedly connected with fixing base (26) of curb plate (5), the last fixed surface of fixing base (26) is connected with dead lever (27), the surface cover of dead lever (27) is equipped with sliding sleeve (28), sliding sleeve (28) with lifter plate (25) fixed connection.

6. A noise reduction structure for a refrigerating apparatus according to claim 1, wherein: the lower fixed surface of lifter plate (25) is connected with inhales sound cover (29), the lower fixed surface who inhales sound cover (29) installs elastic webbing (30).