CN213928740U

CN213928740U - Semi-closed vertical screw refrigerating compressor

Info

Publication number: CN213928740U
Application number: CN202022415668.6U
Authority: CN
Inventors: 胡宇; 杨伟玲
Original assignee: Rongcheng Developed Equipment Co ltd
Current assignee: Rongcheng Developed Equipment Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-10
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a semi-closed vertical screw rod compressor, including installing the organism on the base, fixed mounting has a plurality of mounting panels, every on the base all install the arc on the mounting panel, every all install a plurality of springs, every between arc and the mounting panel that corresponds equal fixed mounting has a plurality of dead levers, every on the arc all be equipped with a plurality ofly on the mounting panel and correspond dead lever matched with holding tank, and all be equipped with the mounting groove on the lateral wall of every holding tank, every equal sliding connection has a limiting plate, every in the mounting groove equal fixed mounting has the connecting rod between limiting plate and the dead lever that corresponds. Has the advantages that: the utility model discloses can reduce the vibration range in the organism working process, ensure its working effect, reduce the impaired possibility of its interior component, and can remove this compressor to the assigned position as required, remove the also better maintenance compressor of in-process and be in stable state.

Description

Semi-closed vertical screw refrigerating compressor

Technical Field

The utility model relates to a compressor technical field especially relates to a semi-closed vertical screw rod compressor.

Background

A semi-closed screw compressor is a screw compressor which is relative to an open screw compressor and a fully closed screw compressor and can compress low-pressure gas to high-temperature high-pressure gas, and a screw machine is divided into a single screw and a double screw.

In the use process of the existing semi-closed vertical screw refrigerating compressor, vibration of a certain degree often occurs, certain influence can be caused on the working effect of the compressor, and when the compressor vibrates for a long time, internal elements of the compressor can be damaged, and the service life of the compressor is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a semi-closed vertical screw rod refrigeration compressor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a semi-closed vertical screw rod compressor, is including installing the organism on the base, fixed mounting has a plurality of mounting panels, every on the base all install the arc on the mounting panel, every all install a plurality of springs, every between arc and the mounting panel that corresponds equal fixed mounting has a plurality of dead levers, every on the arc all be equipped with a plurality ofly on the mounting panel and correspond dead lever matched with holding tank, and all be equipped with the mounting groove on the lateral wall of every holding tank, every equal sliding connection has the limiting plate in the mounting groove, every equal fixed mounting has the connecting rod between limiting plate and the dead lever that corresponds, every equal fixed mounting has gasbag one and gasbag two in the mounting groove, and every gasbag one and two both sides that do not lie in corresponding limiting plate of gasbag.

In the semi-closed vertical screw refrigerating compressor, the base is provided with the through groove, and the diameter of the through groove is smaller than or equal to the width of the mounting plate.

In the semi-closed vertical screw refrigerating compressor, the lower end of the base is fixedly provided with a plurality of fixed blocks, each fixed block is provided with a mounting seat with a wheel, and a damping mechanism is arranged between each mounting seat with the wheel and the corresponding fixed block.

In foretell semi-closed vertical screw rod compressor, damper includes the lift groove, the lift groove is seted up on the fixed block, and the lift groove cooperatees with the mount pad of taking the wheel, install the pressure spring between mount pad and the lift groove of taking the wheel, fixed mounting has two stoppers on the mount pad of taking the wheel, the symmetry is equipped with two spacing grooves on the lateral wall in lift groove, and two spacing grooves cooperate with two stoppers respectively.

In the above semi-closed vertical screw refrigeration compressor, the limiting block is closely attached to the limiting groove.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of gasbag one, gasbag two and limiting plate, can drive the arc and remove the in-process at the organism vibrations, utilize the resistance that gasbag one and gasbag two pairs of limiting plates were applyed, reduce limiting plate displacement amplitude and translation rate to can play the shock attenuation effect to the removal of arc, and then through the reaction force of arc to the organism, play the cushioning effect to the organism, ensure its working effect, reduce the impaired possibility of its interior component.

2: through fixed block and damper's cooperation, can remove the in-process to this compressor, reduce the organism vibrations that lead to because of the unevenness of ground, improve its stability at the removal in-process.

3: through the cooperation of dead lever and holding tank, can inject the moving direction of the relative mounting panel of arc shaped plate, ensure its and the contact surface of organism remain stable.

To sum up, the utility model discloses can reduce the vibration range in the organism working process, ensure its working effect, reduce the impaired possibility of its interior component, and can remove this compressor to the assigned position as required, remove the also better compressor that keeps of in-process and be in stable state.

Drawings

Fig. 1 is a schematic structural view of a semi-closed vertical screw refrigeration compressor according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the device comprises a base 1, a machine body 2, a mounting plate 3, an arc plate 4, a spring 5, a fixing rod 6, a receiving groove 7, a mounting groove 8, a limiting plate 9, a connecting rod 10, an air bag I11, an air bag II 12, a through groove 13, a fixing block 14, a lifting groove 15, a mounting seat 16 with wheels, a pressure spring 17, a limiting groove 18 and a limiting block 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a semi-closed vertical screw refrigeration compressor comprises a machine body 2 installed on a base 1, wherein a plurality of installation plates 3 are fixedly installed on the base 1, an arc-shaped plate 4 is installed on each installation plate 3, and a plurality of springs 5 are installed between each arc-shaped plate 4 and the corresponding installation plate 3;

the above is noteworthy:

1. the arc-shaped plates 4 can be tightly adhered to the machine body 2 through the elasticity of the springs 5, and the machine body 2 can be clamped and fixed through the mutual matching of the arc-shaped plates 4.

2. Be equipped with logical groove 13 on base 1, and lead to the width of groove 13's diameter less than or equal to mounting panel 3, lead to the design of groove 13, can avoid base 1 to seal completely and lead to the obstructed or not good problem of radiating effect of organism 2 business turn over gas.

3. Equal fixed mounting has a plurality of dead levers 6 on every arc 4, all is equipped with a plurality ofly on every mounting panel 3 and corresponds dead lever 6 matched with holding tank 7, and dead lever 6 and holding tank 7's cooperation can be injectd the moving direction of the relative mounting panel 3 of arc 4.

4. All be equipped with mounting groove 8 on the lateral wall of every holding tank 7, equal sliding connection has limiting plate 9 in every mounting groove 8, and equal fixed mounting has connecting rod 10 between every limiting plate 9 and the dead lever 6 that corresponds, and limiting plate 9's design can be injectd the displacement distance of the relative holding tank 7 of dead lever 6, and then can avoid dead lever 6 to break away from holding tank 7.

5. Equal fixed mounting has gasbag 11 and two 12 of gasbag in every mounting groove 8, and every gasbag 11 and two 12 of gasbag are located the both sides that correspond limiting plate 9 respectively, the design of gasbag 11 and two 12 of gasbag, can play the deceleration to the removal of limiting plate 9 in mounting groove 8, thereby can play the shock attenuation effect to arc plate 4, through the reaction force that arc plate 4 applyed 2 organism, can reduce the vibrations range of organism 2 during operation, ensure its working effect, reduce the impaired possibility of its interior component.

A plurality of fixed blocks 14 are fixedly arranged at the lower end of the base 1, and each fixed block 14 is provided with a mounting seat 16 with wheels;

the above is noteworthy:

1. the design of the installation bases 16 with the wheels is convenient for moving the base 1, so that the compressor can be conveniently moved to a specified position, and a damping mechanism is installed between each installation base 16 with the wheels and the corresponding fixed block 14.

2. Damper includes lift groove 15, lift groove 15 is seted up on fixed block 14, and lift groove 15 cooperatees with the mount pad 16 of taking the wheel, install pressure spring 17 between mount pad 16 of taking the wheel and the lift groove 15, fixed mounting has two stopper 19 on the mount pad 16 of taking the wheel, the symmetry is equipped with two spacing grooves 18 on the lateral wall of lift groove 15, and two spacing grooves 18 cooperate with two stopper 19 respectively, in base 1 removes the in-process, if the road surface is uneven at ordinary times, the mount pad 16 of taking the wheel can overcome the elasticity of pressure spring 17 and remove in lift groove 15, and then make base 1 have certain removal space, play the cushioning effect to organism 2 above that.

3. The limit block 19 is closely attached to the limit groove 18, and the design has the advantages that the friction force between the limit block and the limit groove can be improved, so that the resistance force applied to the mounting seat 16 with wheels in the moving process is large, the moving speed of the mounting seat is reduced, and the damping effect is further achieved on the machine body 2 on the base 1.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The semi-closed vertical screw refrigerating compressor comprises a machine body (2) installed on a base (1), and is characterized in that a plurality of mounting plates (3) are fixedly installed on the base (1), each mounting plate (3) is provided with an arc-shaped plate (4), each mounting plate (3) is provided with a plurality of springs (5) between each arc-shaped plate (4) and the corresponding mounting plate (3), each arc-shaped plate (4) is provided with a plurality of fixing rods (6), each mounting plate (3) is provided with a plurality of accommodating grooves (7) matched with the corresponding fixing rods (6), each accommodating groove (7) is provided with a mounting groove (8) on the side wall, each mounting groove (8) is internally provided with a limiting plate (9) in a sliding connection mode, and each limiting plate (9) is fixedly provided with a connecting rod (10) between each limiting plate (9) and the corresponding fixing rod (6), every equal fixed mounting has gasbag one (11) and gasbag two (12) in mounting groove (8), and every gasbag one (11) and gasbag two (12) are located the both sides that correspond limiting plate (9) respectively.

2. Semi-closed vertical screw refrigeration compressor according to claim 1, characterized in that the base (1) is provided with a through slot (13), and the diameter of the through slot (13) is smaller than or equal to the width of the mounting plate (3).

3. The semi-closed vertical screw refrigerating compressor according to claim 1, wherein a plurality of fixing blocks (14) are fixedly mounted at the lower end of the base (1), a mounting seat (16) with wheels is mounted on each fixing block (14), and a damping mechanism is mounted between each mounting seat (16) with wheels and the corresponding fixing block (14).

4. The semi-closed vertical screw refrigerating compressor according to claim 3, wherein the damping mechanism comprises a lifting groove (15), the lifting groove (15) is formed in the fixing block (14), the lifting groove (15) is matched with the mounting seat (16) with the wheels, a pressure spring (17) is installed between the mounting seat (16) with the wheels and the lifting groove (15), two limit blocks (19) are fixedly installed on the mounting seat (16) with the wheels, two limit grooves (18) are symmetrically arranged on the side wall of the lifting groove (15), and the two limit grooves (18) are respectively matched with the two limit blocks (19).

5. The semi-closed vertical screw refrigerating compressor according to claim 4, characterized in that the limiting block (19) is closely attached to the limiting groove (18).