CN214275043U

CN214275043U - Stable supporting device of refrigeration compressor

Info

Publication number: CN214275043U
Application number: CN202120020163.1U
Authority: CN
Inventors: 周艳
Original assignee: Wuhan Antarctic Air Conditioning Equipment Engineering Co ltd
Current assignee: Wuhan Antarctic Air Conditioning Equipment Engineering Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-09-24
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a supporting device, in particular to a stable supporting device of a refrigeration compressor, which comprises a box body, wherein the middle of the bottom in the box body is fixedly connected with a motor, the upper end of an output shaft of the motor is fixedly connected with a first gear, the left side and the right side in the box body are fixedly connected with limiting blocks, the middle of each limiting block is connected with a first connecting rod in a sliding mode, the middle of each first connecting rod is fixedly connected with a shaft sleeve, the middle of each shaft sleeve is rotatably connected with a first transmission shaft, the device is novel in structure, simple to operate and high in automation degree, a compressor is placed, a motor is turned on, the motor rotates to drive a first gear to rotate, the second gear, the first transmission shaft and the first bevel gear are driven to rotate through gear engagement, the second bevel gear, the second transmission shaft and the first belt wheel are driven to rotate through gear engagement, the left and right second belt wheels and the lead screw are driven to rotate through the conveying belt, and the movable plate and the clamping plate are slowly close to the compressor through spiral connection.

Description

Stable supporting device of refrigeration compressor

Technical Field

The utility model relates to a strutting arrangement specifically is a compressor stabilizing support device.

Background

The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor machine determine the capacity and characteristics of the refrigeration system. In a sense, the design and matching of the refrigeration system is to embody the capacity of the compressor. Therefore, the refrigeration industry of all countries in the world has no great energy to be put into the research of the refrigeration compressor, and new research directions and research results are continuously generated. The technology and performance levels of compressors are changing day by day. The variety of compressors is many, and the refrigeration compressors can be divided into fixed displacement compressors and variable displacement compressors according to different working principles.

The compressor generates certain vibration during operation and needs to be fixedly supported, and a stable support device for the refrigeration compressor is proposed by those skilled in the art to solve the problems in the background.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable strutting arrangement of refrigeration compressor 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 stable supporting device of a refrigeration compressor comprises a box body, wherein a motor is fixedly connected in the middle of the bottom in the box body, a first gear is fixedly connected at the upper end of an output shaft of the motor, limit blocks are fixedly connected at the left side and the right side in the box body, a first connecting rod is slidably connected in the middle of the limit blocks, a shaft sleeve is fixedly connected in the middle of the first connecting rod, a first transmission shaft is rotatably connected in the middle of the shaft sleeve, a second gear is fixedly connected below the first transmission shaft and is meshed with the first gear, a first bevel gear is fixedly connected above the first transmission shaft, the left side and the right side of the first bevel gear are symmetrical, a second transmission shaft is rotatably connected in the middle of the right side of the box body, a second bevel gear is fixedly connected at the left end of the second transmission shaft and is meshed with the first bevel gear, a first belt wheel is fixedly connected at the right side of the second transmission shaft, and a bottom plate is fixedly connected above the box body, bottom plate right-hand member fixedly connected with fixed plate, it has first spout to open above the bottom plate right side, and sliding connection has the movable plate on the first spout, and the movable plate is located the fixed plate left side, and threaded connection has the lead screw in the middle of the movable plate, rotates with the fixed plate in the middle of the lead screw to be connected, and lead screw right-hand member fixedly connected with second band pulley, second band pulley pass through the conveyer belt with first band pulley and are connected, a plurality of springs of movable plate left side fixedly connected with splint, splint below right side rotates and is connected with the second connecting rod, and movable plate below left side rotates and is connected with the third connecting rod, and the third connecting rod rotates with the second connecting rod end jointly and is connected with the fourth connecting rod, and fourth connecting rod below fixedly connected with second spout, and first connecting rod slides in the second spout.

As a further aspect of the present invention: the screw rotating directions of the left and right sides above the box body are consistent.

As a further aspect of the present invention: and the two sides of the outer part of the box body are fixedly connected with a support.

As a further aspect of the present invention: the motor is a three-phase motor.

As a further aspect of the present invention: the conveying belt is a synchronous belt.

As a further aspect of the present invention: the inboard fixedly connected with rubber leather packing of splint, the compressor has been placed to the bottom plate top, and the leather packing contacts with the compressor.

As a further aspect of the present invention: the length of the second connecting rod is the same as that of the third connecting rod, the second connecting rod and the third connecting rod are in the same horizontal position, and the sum of the lengths of the second connecting rod and the third connecting rod is larger than the length of the spring in a normal state.

Compared with the prior art, the beneficial effects of the utility model are that: the device is novel in structure, simple to operate and high in automation degree, a compressor is placed in the device, a motor is started, the motor rotates to drive a first gear to rotate, a second gear, a first transmission shaft and a first bevel gear are driven to rotate through gear meshing, a second bevel gear, a second transmission shaft and a first belt wheel are driven to rotate through gear meshing, the second belt wheels on the left side and the right side and a lead screw are driven to rotate through a conveyor belt, and a movable plate and a clamping plate are slowly close to the compressor through spiral connection; when the rubber cushion contacts with the compressor, the spring begins to compress, the second connecting rod and the third connecting rod swing to further push the fourth connecting rod and the second sliding groove to move downwards, and finally the first connecting rod and the first transmission shaft are pushed to move downwards, so that the first gear and the second gear and the first bevel gear and the second bevel gear are disengaged and meshed, the screw stops rotating, the set of feedback system protects the safety of the compressor and the device, and the device is high in practicability.

Drawings

Fig. 1 is a schematic structural view of a refrigeration compressor stabilizing and supporting device;

FIG. 2 is a three-dimensional schematic view of a screw and a second pulley in a refrigeration compressor stabilizing support;

FIG. 3 is a schematic view of a portion of the second, third and fourth connecting rods of a stabilized support device for a refrigeration compressor;

FIG. 4 is a partial schematic structural view of a first drive shaft, a second gear and a first bevel gear in a stabilized support device of a refrigeration compressor;

in the figure: the device comprises a box body 1, a motor 2, a first gear 3, a limiting block 4, a first connecting rod 5, a shaft sleeve 6, a first transmission shaft 7, a second gear 8, a first bevel gear 9, a second transmission shaft 10, a second bevel gear 11, a first belt pulley 12, a first bottom plate 13, a fixed plate 14, a first chute 15, a moving plate 16, a lead screw 17, a second belt pulley 18, a spring 19, a clamping plate 20, a second connecting rod 21, a third connecting rod 22, a fourth connecting rod 23, a second chute 24, a support 25, a rubber cushion 26 and a compressor 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-4, a stable supporting device for a refrigeration compressor comprises a box body 1, a motor 2 is fixedly connected to the middle of the bottom in the box body 1, a first gear 3 is fixedly connected to the upper end of an output shaft of the motor 2, limit blocks 4 are fixedly connected to the left and right sides in the box body 1, a first connecting rod 5 is slidably connected to the middle of each limit block 4, a shaft sleeve 6 is fixedly connected to the middle of each first connecting rod 5, a first transmission shaft 7 is rotatably connected to the middle of each shaft sleeve 6, a second gear 8 is fixedly connected to the lower portion of the first transmission shaft 7, the second gear 8 is engaged with the first gear 3, a first bevel gear 9 is fixedly connected to the upper portion of the first transmission shaft 7, the left and right side mechanisms above the first bevel gear 9 are symmetrical, a second transmission shaft 10 is rotatably connected to the middle of the right side of the box body 1, a second bevel gear 11 is fixedly connected to the left end of the second transmission shaft 10, and the second bevel gear 11 is engaged with the first bevel gear 9, the right side of the second transmission shaft 10 is fixedly connected with a first belt pulley 12, the upper part of the box body 1 is fixedly connected with a bottom plate 13, the right end of the bottom plate 13 is fixedly connected with a fixed plate 14, a first sliding groove 15 is formed in the upper part of the right side of the bottom plate 13, a moving plate 16 is connected to the left side of the first sliding groove 15 in a sliding mode, the middle of the moving plate 16 is in threaded connection with a lead screw 17, the middle of the lead screw 17 is in rotational connection with the fixed plate 14, the right end of the lead screw 17 is fixedly connected with a second belt pulley 18, the second belt pulley 18 is connected with the first belt pulley 12 through a conveyor belt, the left side of the moving plate 16 is fixedly connected with a plurality of springs 19, and the left side of the springs 19 is fixedly connected with a clamping plate 20;

the device is novel in structure, simple to operate and high in automation degree, the compressor 27 is placed, the motor 2 is turned on, the motor 2 rotates to drive the first gear 3 to rotate, the second gear 8, the first transmission shaft 7 and the first bevel gear 9 are driven to rotate through gear meshing, the second bevel gear 11, the second transmission shaft 10 and the first belt pulley 12 are driven to rotate through gear meshing, the second belt pulleys 18 on the left side and the right side and the screw 17 are driven to rotate through the conveyor belt, and the movable plate 16 and the clamping plate 20 are slowly close to the compressor 27 through spiral connection;

a second connecting rod 21 is rotatably connected to the right side below the clamping plate 20, a third connecting rod 22 is rotatably connected to the left side below the moving plate 16, the third connecting rod 22 and the tail end of the second connecting rod 21 are jointly rotatably connected with a fourth connecting rod 23, a second sliding groove 24 is fixedly connected below the fourth connecting rod 23, and the first connecting rod 5 slides in the second sliding groove 24;

when the rubber cushion 26 contacts the compressor 27, the spring 19 starts to compress, the second connecting rod 21 and the third connecting rod 22 swing to push the fourth connecting rod 23 and the second chute 24 to move downwards, and finally the first connecting rod 5 and the first transmission shaft 7 are pushed to move downwards, so that the first gear 3 and the second gear 8 and the first bevel gear 9 are disengaged from the second bevel gear 11, the screw 17 stops rotating, the set of feedback system protects the safety of the compressor 27 and the device, and the device has strong practicability.

The screw rods 17 on the left side and the right side above the box body 1 rotate in the same direction.

And the two sides of the outer part of the box body 1 are fixedly connected with a bracket 25.

The motor 2 is a three-phase motor.

The conveying belt is a synchronous belt.

The inner side of the clamping plate 20 is fixedly connected with a rubber leather pad 26, a compressor 27 is arranged above the bottom plate 13, and the leather pad is in contact with the compressor 27.

Example two: this embodiment is a further improvement of the previous embodiment: the length of the second connecting rod 21 is the same as that of the third connecting rod 22, the second connecting rod 21 and the third connecting rod 22 are in the same horizontal position, and the sum of the lengths of the second connecting rod 21 and the third connecting rod 22 is larger than the length of the spring 19 in a normal state.

The utility model discloses a theory of operation is: the device is novel in structure, simple to operate and high in automation degree, the compressor 27 is placed, the motor 2 is turned on, the motor 2 rotates to drive the first gear 3 to rotate, the second gear 8, the first transmission shaft 7 and the first bevel gear 9 are driven to rotate through gear meshing, the second bevel gear 11, the second transmission shaft 10 and the first belt pulley 12 are driven to rotate through gear meshing, the second belt pulleys 18 on the left side and the right side and the screw 17 are driven to rotate through the conveyor belt, and the movable plate 16 and the clamping plate 20 are slowly close to the compressor 27 through spiral connection; when the rubber cushion 26 contacts the compressor 27, the spring 19 starts to compress, the second connecting rod 21 and the third connecting rod 22 swing to push the fourth connecting rod 23 and the second chute 24 to move downwards, and finally the first connecting rod 5 and the first transmission shaft 7 are pushed to move downwards, so that the first gear 3 and the second gear 8 and the first bevel gear 9 are disengaged from the second bevel gear 11, the screw 17 stops rotating, the set of feedback system protects the safety of the compressor 27 and the device, and the device has strong practicability.

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 stable supporting device of a refrigeration compressor comprises a box body (1), wherein a motor (2) is fixedly connected to the middle of the bottom in the box body (1), a first gear (3) is fixedly connected to the upper end of an output shaft of the motor (2), limiting blocks (4) are fixedly connected to the left side and the right side in the box body (1), a first connecting rod (5) is slidably connected to the middle of each limiting block (4), the stable supporting device is characterized in that a shaft sleeve (6) is fixedly connected to the middle of each first connecting rod (5), a first transmission shaft (7) is rotatably connected to the middle of each shaft sleeve (6), a second gear (8) is fixedly connected to the lower portion of each first transmission shaft (7), the second gear (8) is meshed with the first gear (3), a first bevel gear (9) is fixedly connected to the upper portion of each first transmission shaft (7), mechanisms on the left side and the right side above each first bevel gear (9) are symmetrical, a second transmission shaft (10) is rotatably connected to the middle of the right side of the box body (1), a second bevel gear (11) is fixedly connected to the left end of a second transmission shaft (10), the second bevel gear (11) is meshed with a first bevel gear (9), a first belt wheel (12) is fixedly connected to the right side of the second transmission shaft (10), a bottom plate (13) is fixedly connected to the upper portion of the box body (1), a fixed plate (14) is fixedly connected to the right end of the bottom plate (13), a first sliding groove (15) is formed in the upper portion of the right side of the bottom plate (13), a moving plate (16) is slidably connected to the first sliding groove (15), the moving plate (16) is located on the left side of the fixed plate (14), a lead screw (17) is in threaded connection with the middle of the moving plate (16), the middle of the lead screw (17) is rotatably connected with the fixed plate (14), a second belt wheel (18) is fixedly connected to the right end of the lead screw (17), the second belt wheel (18) is connected with the first belt wheel (12) through a conveyor belt, a plurality of springs (19) are fixedly connected to the left side of the moving plate (16), spring (19) left side fixedly connected with splint (20), splint (20) below right side rotates and is connected with second connecting rod (21), and movable plate (16) below left side rotates and is connected with third connecting rod (22), and third connecting rod (22) and second connecting rod (21) end rotate jointly and are connected with fourth connecting rod (23), and fourth connecting rod (23) below fixedly connected with second spout (24), first connecting rod (5) slide in second spout (24).

2. The stable supporting device for the refrigeration compressor as claimed in claim 1, wherein the screw shafts (17) on the left and right sides above the box body (1) are rotated in the same direction.

3. The stabilized support device for refrigeration compressors according to claim 1 or 2, characterized in that brackets (25) are fixedly connected to both sides of the outside of the tank (1).

4. The refrigerant compressor stabilizing support device according to claim 1, characterized in that said electric motor (2) is a three-phase motor.

5. The refrigerant compressor stabilizing support device according to claim 1, wherein the conveyor belt is a timing belt.

6. The stable supporting device for the refrigeration compressor is characterized in that a rubber leather pad (26) is fixedly connected to the inner side of the clamping plate (20), a compressor (27) is placed above the bottom plate (13), and the leather pad is in contact with the compressor (27).

7. The refrigerant compressor stabilizing and supporting device according to claim 1, wherein the second connecting rod (21) and the third connecting rod (22) are the same length and in the same horizontal position, and the sum of the lengths of the second connecting rod (21) and the third connecting rod (22) is larger than the normal state length of the spring (19).