CN211450082U

CN211450082U - Damping device of refrigeration compressor

Info

Publication number: CN211450082U
Application number: CN201922197656.8U
Authority: CN
Inventors: 蔡娜; 谷建秋
Original assignee: Qingdao Rock And Ice Refrigeration Equipment Co ltd
Current assignee: Qingdao Rock And Ice Refrigeration Equipment Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-08
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a damping device of a refrigeration compressor, relating to the technical field of compressor equipment; the compressor mounting device comprises a supporting seat for mounting a compressor, wherein the bottom of the supporting seat is provided with a first damping component arranged on two sides and a second damping component arranged in the middle, and the damping effect is improved by arranging the first damping component and the second damping component; the second damping assembly comprises two hinged seats fixedly arranged at the bottom of the supporting seat and a sliding rod fixedly arranged on the base through a B support, the two hinged seats are hinged with connecting rods, one ends, far away from the hinged seats, of the two connecting rods are hinged to sliding blocks respectively, the two sliding blocks are arranged on the sliding rod in a sliding mode respectively, a third elastic piece is connected between the two sliding blocks, and the third elastic piece is sleeved on the sliding rod; one side of each of the two sliding blocks, which is far away from the third elastic part, is connected with a fourth elastic part respectively, and one end of each of the two fourth elastic parts, which is far away from the sliding block, is fixed on the B support respectively. The utility model discloses a multi-direction shock attenuation has improved the shock attenuation effect.

Description

Damping device of refrigeration compressor

Technical Field

The utility model relates to a compressor equipment technical field specifically is a compressor's damping device.

Background

The refrigeration compressor is suitable for various refrigeration equipment, is widely applied, and can generate vibration in the using process, so that a damping device needs to be arranged.

And prior art only sets up the shock pad at compressor's lower margin usually, realizes carrying out the shock attenuation to compressor, obviously can not guarantee its shock attenuation effect through simple setting up the shock pad, consequently need design a better compressor's of shock attenuation damping device of shock attenuation effect to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerating compressor's damping device 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 damping device of a refrigeration compressor comprises a supporting seat for mounting the compressor, wherein a first damping component and a second damping component are arranged at the bottom of the supporting seat, the first damping component and the second damping component are arranged on two sides of the supporting seat, and the damping effect is improved by arranging the first damping component and the second damping component; the lower ends of the first damping component and the second damping component are fixedly arranged on a base for supporting; the second damping assembly comprises two hinged seats fixedly mounted at the bottom of the supporting seat and a sliding rod fixedly mounted on the base through a B support, the two hinged seats are hinged with connecting rods, one ends, far away from the hinged seats, of the two connecting rods are hinged to sliding blocks respectively, the two sliding blocks are mounted on the sliding rod in a sliding mode respectively, a third elastic piece is connected between the two sliding blocks, and the third elastic piece is sleeved on the sliding rod; one side, away from the third elastic part, of each of the two sliding blocks is connected with a fourth elastic part, one end, away from the sliding block, of each of the two fourth elastic parts is fixed on the B support, and the four fourth elastic parts are sleeved on the sliding rod.

As a further aspect of the present invention: the first damping assembly comprises a connecting support rod fixedly mounted at the bottom of the supporting seat and a second elastic piece fixedly mounted on the base, the lower end of the connecting support rod is arranged inside the second elastic piece in a sliding mode through an opening in the second elastic piece, the upper end of the connecting support rod is fixedly provided with a sliding block which is arranged in an A support inner cavity in a sliding mode, the sliding block is arranged to enable the connecting support rod to slide more stably inside the second elastic piece, the lower end of the sliding block is fixedly provided with the second elastic piece, the second elastic piece is far away from one end of the sliding block and is fixedly mounted at the bottom of the support inner cavity, the connecting support rod is sleeved with the first elastic piece, one end of the first elastic piece is fixedly mounted on the sliding block, and the other.

As a further aspect of the present invention: the first elastic piece, the second elastic piece, the third elastic piece and the fourth elastic piece are all made of springs.

As a further aspect of the present invention: the first elastic piece, the second elastic piece, the third elastic piece and the fourth elastic piece are all made of carbon structural steel.

As a further aspect of the present invention: the slider is provided with a round hole, the fourth elastic piece is arranged in the round hole, and the sliding rod is a round rod.

As a further aspect of the present invention: the connecting support rod is connected to the supporting seat through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: when the supporting seat receives vibration of the compressor, the connecting supporting rod slides up and down in the supporting seat, the second elastic piece and the first elastic piece which are arranged in the supporting seat eliminate vibration in two directions, meanwhile, the vibration is transmitted to the connecting rod through the hinged seat, the connecting rod transmits the vibration to the third elastic piece and the fourth elastic piece on two sides of the sliding block through the sliding block, so that the vibration is eliminated in two directions, and the vibration effect is further improved; the utility model discloses a multi-direction shock attenuation has improved the shock attenuation effect.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing device of a refrigeration compressor.

Fig. 2 is a schematic structural diagram of a first damping assembly in the damping device of the refrigeration compressor.

Fig. 3 is a schematic structural view of a slider in a shock absorbing device of a refrigeration compressor.

In the figure: the device comprises a supporting seat-1, a base-2, a damping component-3, a damping component-4, a compressor-5, a connecting support rod-31, a supporting seat-32, an opening-33, a first elastic piece-34, a second elastic piece-35, a hinged seat-41, a connecting rod-42, a sliding block-43, a third elastic piece-44, a fourth elastic piece-45, a sliding rod-46 and a supporting seat-47.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a damping device of a refrigeration compressor includes a supporting seat 1 for mounting a compressor 5, a first damping component 3 disposed at two sides and a second damping component 4 disposed at a middle position are disposed at the bottom of the supporting seat 1, and a damping effect is improved by disposing the first damping component 3 and the second damping component 4; the lower ends of the first damping component 3 and the second damping component 4 are fixedly arranged on the base 2 for supporting; the second damping component 4 comprises two hinged seats 41 fixedly mounted at the bottom of the supporting seat 1 and a sliding rod 46 fixedly mounted on the base 2 through a B support 47, the two hinged seats 41 are hinged with connecting rods 42, one ends, far away from the hinged seats 41, of the two connecting rods 42 are respectively hinged on sliding blocks 43, the connecting rods 42 are used for transmitting vibration to the sliding blocks 43, the two sliding blocks 43 are respectively slidably mounted on the sliding rod 46, a third elastic piece 44 is connected between the two sliding blocks 43, and the third elastic piece 44 is sleeved on the sliding rod 46; one sides of the two sliding blocks 43, which are far away from the third elastic part 44, are respectively connected with fourth elastic parts 45, one ends of the two fourth elastic parts 45, which are far away from the sliding blocks 43, are respectively fixed on a support B47, the support B47 is arranged for supporting a sliding rod 46, and the two fourth elastic parts 45 are sleeved on the sliding rod 46; when the supporting seat 1 is vibrated, the hinged seat 41 transmits the vibration to the connecting rod 42, and the connecting rod 42 transmits the vibration to the third elastic element 44 and the fourth elastic element 45, so that multiple parts are used for damping, and the damping effect is improved.

Example 2

Referring to fig. 1 to 3, the main difference between the embodiment 2 and the embodiment 1 is that the first damping element 3 includes a connecting rod 31 fixedly installed at the bottom of the supporting base 1 and a second elastic element 35 fixedly installed on the base 2, the lower end of the connecting rod 31 is slidably disposed inside the second elastic member 35 through the opening 33 of the second elastic member 35, and the upper end of the connecting strut 31 is fixedly provided with a slide block which is arranged in the cavity inside the A support 32 in a sliding way, the slide block is arranged to ensure that the connecting strut 31 slides more stably inside the second elastic piece 35, the lower end of the sliding block is fixedly provided with a second elastic piece 35, one end of the second elastic piece 35 far away from the sliding block is fixedly arranged at the bottom of the cavity in the A support 32, a first elastic part 34 is sleeved on the connecting support rod 31, one end of the first elastic part 34 is fixedly arranged on the sliding block, and the other end of the first elastic part is fixedly arranged at the upper part of the cavity in the A support 32; the first elastic member 34 and the second elastic member 35 are provided to absorb shock in two directions at the same time, thereby improving a shock absorbing effect.

The first elastic element 34, the second elastic element 35, the third elastic element 44 and the fourth elastic element 45 are all made of springs, and the implementation is convenient.

The first elastic member 34, the second elastic member 35, the third elastic member 44 and the fourth elastic member 45 are all made of carbon structural steel.

The sliding block 43 is provided with a round hole, the fourth elastic element 45 is arranged in the round hole, the sliding block 43 is arranged on the sliding rod 46 conveniently in a sliding mode through the arrangement, and the sliding rod 46 is a round rod and is arranged on the round rod conveniently in a sliding mode.

The connecting strut 31 is bolted to the support base 1.

When in use: when the supporting seat 1 receives the vibration of the compressor 5, the connecting support rod 31 slides up and down in the A support 32, the second elastic piece 35 and the first elastic piece 34 arranged in the A support 32 eliminate the vibration in two directions, meanwhile, the vibration is transmitted to the connecting rod 42 through the hinge seat 41, the connecting rod 42 transmits the vibration to the third elastic piece 44 and the fourth elastic piece 45 on two sides of the sliding block 43 through the sliding block 43, so that the vibration is eliminated in two directions, and the vibration effect is further improved; the utility model discloses a multi-direction shock attenuation has improved the shock attenuation effect.

In the context of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A damping device of a refrigeration compressor comprises a supporting seat (1) for mounting a compressor (5), wherein the bottom of the supporting seat (1) is provided with a first damping component (3) arranged on two sides and a second damping component (4) arranged in the middle; the lower ends of the first damping component (3) and the second damping component (4) are fixedly arranged on the base (2) for supporting; the damping assembly II (4) comprises two hinged seats (41) fixedly mounted at the bottom of the supporting seat (1) and a sliding rod (46) fixedly mounted on the base (2) through a B support (47), the two hinged seats (41) are hinged with connecting rods (42), one ends, far away from the hinged seats (41), of the two connecting rods (42) are hinged to sliding blocks (43) respectively, the two sliding blocks (43) are slidably mounted on the sliding rod (46) respectively, a third elastic part (44) is connected between the two sliding blocks (43), and the third elastic part (44) is sleeved on the sliding rod (46); one side, far away from the third elastic part (44), of each of the two sliding blocks (43) is connected with a fourth elastic part (45), one end, far away from the sliding block (43), of each of the two fourth elastic parts (45) is fixed on a support B (47), and the sliding rod (46) is sleeved with the two fourth elastic parts (45).

2. The shock absorbing device of a refrigerating compressor according to claim 1, wherein the first shock absorbing assembly (3) comprises a connecting rod (31) fixedly installed at the bottom of the supporting seat (1) and a second elastic member (35) fixedly installed on the base (2), the lower end of the connecting rod (31) is slidably installed inside the second elastic member (35) through an opening (33) of the second elastic member (35), a sliding block slidably installed in the cavity inside the A support (32) is fixedly installed at the upper end of the connecting rod (31), the second elastic member (35) is fixedly installed at the lower end of the sliding block, the end, far away from the sliding block, of the second elastic member (35) is fixedly installed at the bottom of the cavity inside the A support (32), a first elastic member (34) is sleeved on the connecting rod (31), and one end of the first elastic member (34) is fixedly installed on the sliding block, the other end is fixedly arranged at the upper part of the inner cavity of the A support (32).

3. The shock absorbing device of a refrigerating compressor as set forth in claim 2, wherein said first elastic member (34), second elastic member (35), third elastic member (44) and fourth elastic member (45) are all made of a spring.

4. The shock absorbing device of a refrigerating compressor according to claim 3, wherein the first elastic member (34), the second elastic member (35), the third elastic member (44) and the fourth elastic member (45) are all made of carbon structural steel.

5. The shock absorbing device of a refrigerating compressor according to any one of claims 1 to 4, wherein a circular hole is provided in the slider (43), the fourth elastic member (45) is disposed in the circular hole, and the sliding rod (46) is a circular rod.

6. The device for shock absorption of a refrigerant compressor according to claim 5, wherein the connecting strut (31) is bolted to the support base (1).