Integrated compressor outer cover convenient to disassemble

Abstract

The utility model relates to the technical field of compressor outer covers, in particular to an integrated compressor outer cover convenient to disassemble, which comprises an outer cover shell and a positioning rotating plate, one side, far away from an air inlet side, of the positioning rotating plate is detachably mounted between the top end and the bottom end of one side of the outer cover shell, and a middle movable plate is rotatably arranged on the other side of the positioning rotating plate. A movable rotating plate is rotationally arranged on the other side of the middle movable plate, the top side and the bottom side of the other end of the movable rotating plate can linearly slide in the direction close to or away from the fixed side of the positioning rotating plate along the outer cover shell, and locking assemblies are arranged in the centers of the side faces of the top side wall and the bottom side wall of the outer cover shell. According to the utility model, only the locking of the middle movable plate at two positions needs to be released, and the movable rotating plate and the positioning rotating plate can be overlapped to open the maintenance window by pulling in a single direction, so that the disassembly time is shortened due to a longer disassembly position, namely, the disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor outer covers, and particularly relates to an integrated compressor outer cover which is convenient to disassemble. Background Art

[0002] A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas. It is the heart of a refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it by driving a piston through the operation of an electric motor, and then discharges the high-temperature and high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle. Generally, it includes a base, an outer cover, and the main working mechanical components installed in the inner space of the base and the outer cover. Among them, the compressor outer cover plays a role in protecting the internal working mechanical components. In order to improve its overall mechanical strength, most of them adopt the form of an integrated compressor outer cover.

[0003] An integrated compressor outer cover is designed by making the outer cover shell into an integral form without connecting parts, thereby improving the overall connection and mechanical strength. However, in order to facilitate the maintenance of the internal mechanical components, a maintenance window has to be set on the side of the outer cover shell. However, in the existing integrated compressor outer covers, a whole detachable side panel is often set on the side wall as the maintenance window. When working, the whole side panel needs to be removed to open the maintenance window. This process requires disassembling the connecting components at multiple positions between the side panel, the base, and the outer cover shell. The large number of disassembling positions leads to an unnecessary increase in the disassembly time, and using the whole side panel will also affect the integrity of the compressor outer cover.

[0004] Therefore, it is very necessary to invent an integrated compressor outer cover that is convenient to disassemble to solve the above problems. Content of the Utility Model

[0005] In order to solve the deficiencies of the prior art, the purpose of the utility model is to provide an integrated compressor outer cover that is convenient to disassemble, which solves the problems in the prior art that when working, the whole side panel needs to be removed to open the maintenance window. This process requires disassembling the connecting components at multiple positions between the side panel, the base, and the outer cover shell. The large number of disassembling positions leads to an unnecessary increase in the disassembly time, and using the whole side panel will also affect the integrity of the compressor outer cover.

[0006] In order to achieve the above objectives, the utility model adopts the following technical solutions:

[0007] An integrally formed compressor outer cover that is convenient for disassembly, comprising an outer cover housing with both sides being open sides, and a positioning rotating plate rotatably arranged between the top side wall and the bottom side wall of the outer cover housing. One side of the positioning rotating plate away from the air inlet side is detachably installed between the top end and the bottom end of one side of the outer cover housing. An intermediate movable plate is rotatably arranged on the other side of the positioning rotating plate, and a movable rotating plate is rotatably arranged on the other side of the intermediate movable plate. The top side and the bottom side of the other end of the movable rotating plate can slide linearly along the outer cover housing in a direction approaching or away from the fixed side of the positioning rotating plate. Locking components for locking or releasing the position of the intermediate movable plate within the outer cover housing are provided at the center of the side surfaces of the top side wall and the bottom side wall of the outer cover housing;

[0008] When the locking components lock the position of the intermediate movable plate on the open side of the outer cover housing, the positioning rotating plate, the intermediate movable plate, and the movable rotating plate are in a straight line and enclose the open side of the outer cover housing.

[0009] As a preferred embodiment of the present utility model, the portions of the top side wall and the bottom side wall of the outer cover housing located within the open side are each provided with a sliding groove;

[0010] When the positioning rotating plate, the intermediate movable plate, and the movable rotating plate are in a straight line, the positioning rotating plate, the intermediate movable plate, and the movable rotating plate are all located within the longitudinal spaces of the two sliding grooves.

[0011] As a preferred embodiment of the present utility model, a first upright post is rotatably inserted through one side of the positioning rotating plate away from the intermediate movable plate. The top end and the bottom end of the first upright post can be detachably abutted against positioning sliders that can slide along the sliding grooves. Installation grooves that can communicate with the sliding grooves are provided on the side edges of the top side wall and the bottom side wall of the outer cover housing. One end of the positioning slider away from the first upright post is provided with a positioning stud that can longitudinally penetrate through the installation groove. A positioning nut for locking the position of the positioning slider within the sliding groove is threadedly sleeved on the portion of the positioning stud located outside the outer cover housing.

[0012] As a preferred embodiment of the present utility model, a second upright post is rotatably inserted through one side of the movable rotating plate away from the intermediate movable plate. The top end and the bottom end of the second upright post can be detachably abutted against movable sliders that can slide along the sliding grooves.

[0013] As a preferred embodiment of the present utility model, locking studs are installed on the top side and the bottom side of one side wall of the intermediate movable plate located outside the outer cover housing. The locking components include insertion posts provided on the side wall of the outer cover housing and adapted to the positions of the locking studs, a rotating seat rotatably sleeved on the insertion posts, and a card slot opened within the rotating seat;

[0014] When the rotating seat is in a vertical state, the locking stud is snapped into the card slot.

[0015] As a preferred embodiment of the present utility model, the locking stud is detachably threaded with a lockable rotating base and a locking nut for locking the position of the locking stud.

[0016] As a preferred embodiment of the present utility model, a receiving groove is formed on one side wall of the movable rotating plate located outside the outer housing, and a lifting frame is detachably and rotatably arranged in the receiving groove.

[0017] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0018] In the present utility model, the open side of the outer housing serves as the main maintenance window. When the maintenance window needs to be opened, only the locks on the top and bottom ends of the outer housing for the middle movable plate need to be released. Then, by pulling the movable rotating plate towards the positioning rotating plate side, the middle movable plate and the positioning rotating plate will also rotate accordingly. Finally, at the side position, the positioning rotating plate and the movable rotating plate overlap. At this time, the overlapping positioning rotating plate and movable rotating plate are both in a state perpendicular to the open side of the outer housing, thus completely opening the maintenance window. In this process, only the locks at two positions for the middle movable plate need to be released, and by pulling in a single direction, the movable rotating plate and the positioning rotating plate can overlap to open the maintenance window. The disassembly position is relatively long, thus shortening the disassembly time, that is, it is convenient for disassembly. It is not necessary to completely remove the positioning rotating plate and the movable rotating plate from the open side, but only to change the positions of the positioning rotating plate and the movable rotating plate inside the open side. Therefore, on the premise of being convenient for disassembly, the integrity of the outer housing is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a front elevational schematic view of the plane of the present utility model;

[0021] Figure 3 is of the present utility model Figure 1 a partial enlarged schematic view of part A in;

[0022] Figure 4 is of the present utility model Figure 1 a partial enlarged schematic view of part B in;

[0023] Figure 5 is of the present utility model Figure 2 a sectional schematic view taken along line C-C in;

[0024] Figure 6 is a schematic diagram of the overall structure of the present utility model after the positioning rotating plate and the movable rotating plate overlap.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS:

[0026] 1. Outer cover housing; 2. Slide groove; 3. Installation groove; 4. Positioning slider; 5. First upright column; 6. Positioning rotating plate; 7. Positioning stud; 8. Positioning nut; 9. Intermediate movable plate; 10. Movable rotating plate; 11. Movable slider; 12. Second upright column; 13. Lifting frame; 14. Storage groove; 15. Insertion post; 16. Rotating base; 17. Locking stud; 18. Locking nut. Detailed implementation manner

[0027] The present utility model will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, and cannot be used to limit the protection scope of the present utility model.

[0028] The present utility model provides an integrated compressor outer cover that is convenient to disassemble as shown in Figures 1-6 Figure, including an outer cover housing 1 with open sides on both sides and a positioning rotating plate 6 rotatably arranged between the top side wall and the bottom side wall of the outer cover housing 1. The side of the positioning rotating plate 6 away from the air inlet side is detachably installed between the top end and the bottom end of one side of the outer cover housing 1. The other side of the positioning rotating plate 6 is rotatably provided with an intermediate movable plate 9, the other side of the intermediate movable plate 9 is rotatably provided with a movable rotating plate 10, and the top side and the bottom side of the other end of the movable rotating plate 10 can slide linearly along the outer cover housing 1 in a direction close to or away from the fixed side of the positioning rotating plate 6. Locking components for locking or releasing the position of the intermediate movable plate 9 in the outer cover housing 1 are provided at the center of the side surfaces of the top side wall and the bottom side wall of the outer cover housing 1. The sizes of the positioning rotating plate 6 and the movable rotating plate 10 are exactly the same, which is convenient for fitting and overlapping, and at the same time can make the intermediate movable plate 9 be locked at the middle position of the open side;

[0029] When the locking component locks the position of the intermediate movable plate 9 on the open side of the outer cover housing 1, the positioning rotating plate 6, the intermediate movable plate 9, and the movable rotating plate 10 are in a straight line and close the open side of the outer cover housing 1.

[0030] Slide grooves 2 are provided in the parts of the top side wall and the bottom side wall of the outer cover housing 1 located inside the open side;

[0031] When the positioning rotating plate 6, the intermediate movable plate 9, and the movable rotating plate 10 are in a straight line, the positioning rotating plate 6, the intermediate movable plate 9, and the movable rotating plate 10 are all located in the longitudinal space of the two slide grooves 2, and the intermediate movable plate 9 does not enter the slide grooves 2 to avoid the slide grooves 2 restricting the position change of the intermediate movable plate 9.

[0032] A first vertical column 5 is rotatably inserted through one side of the positioning rotating plate 6 away from the middle movable plate 9. Both the top end and the bottom end of the first vertical column 5 are detachably abutted with positioning sliders 4 that can slide along the sliding groove 2. Installation grooves 3 that can communicate with the sliding groove 2 are formed on the side edges of the top side wall and the bottom side wall of the outer cover housing 1. One end of the positioning slider 4 away from the first vertical column 5 is provided with a positioning stud 7 that can longitudinally penetrate through the installation groove 3. A positioning nut 8 that can lock the positioning slider 4 in position within the sliding groove 2 is threadedly sleeved on the portion of the positioning stud 7 outside the outer cover housing 1. A second vertical column 12 is rotatably inserted through one side of the movable rotating plate 10 away from the middle movable plate 9. Both the top end and the bottom end of the second vertical column 12 are detachably abutted with movable sliders 11 that can slide along the sliding groove 2. The process of the movable sliders 11 at both ends of the movable rotating plate 10 sliding and approaching the positioning rotating plate 6 along the sliding groove 2 is the process of the movable rotating plate 10 gradually overlapping with the positioning rotating plate 6. At this time, the middle movable plate 9 moves away from the outer cover housing 1, and the two sides of the middle movable plate 9 rotate respectively between the positioning rotating plate 6 and the movable rotating plate 10, and the positioning rotating plate 6 also rotates in a direction perpendicular to the open side.

[0033] Locking studs 17 are installed on both the top side and the bottom side of one side wall of the middle movable plate 9 located outside the outer cover housing 1. The locking assembly includes a plug post 15 provided on the side wall of the outer cover housing 1 and adapted to the position of the locking stud 17, a rotating seat 16 rotatably sleeved on the plug post 15, and a card slot formed in the rotating seat 16. When the rotating seat 16 is in a vertical state, the locking stud 17 is clamped in the card slot. A locking nut 18 that can lock the positions of the rotating seat 16 and the locking stud 17 is detachably threadedly sleeved on the locking stud 17. When it is necessary to release the locking of the middle movable plate 9, only by releasing the locking of the locking nut 18 on the locking stud 17 can the position locking of the middle movable plate 9 be released.

[0034] A receiving groove 14 is formed on one side wall of the movable rotating plate 10 located outside the outer cover housing 1. A lifting frame 13 is detachably and rotatably arranged in the receiving groove 14.

[0035] In the present utility model, the open side of the outer cover housing 1 serves as the main maintenance window. When the maintenance window needs to be opened, only the locks on the top and bottom of the outer cover housing 1 for the middle movable plate 9 need to be released. Subsequently, by pulling the movable rotating plate 10 towards the positioning rotating plate 6 side, at this time, the middle movable plate 9 and the positioning rotating plate 6 will also be driven to rotate accordingly. Finally, at the side position, the positioning rotating plate 6 and the movable rotating plate 10 overlap with each other. At this time, the overlapped positioning rotating plate 6 and the movable rotating plate 10 are both in a state perpendicular to the open side of the outer cover housing 1, thereby completely opening the maintenance window. In this process, only the locks at two positions for the middle movable plate 9 need to be released, and by pulling in a single direction, the movable rotating plate 10 and the positioning rotating plate 6 can be overlapped to open the maintenance window. The disassembly position is relatively long, thus shortening the disassembly time, that is, it is convenient for disassembly. It is not necessary to completely remove the positioning rotating plate 6 and the movable rotating plate 10 from the open side, but only to change the positions of the positioning rotating plate 6 and the movable rotating plate 10 inside the open side, so as to ensure the integrity of the outer cover housing 1 on the premise of convenient disassembly.

[0036] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and deformations can still be made, and these improvements and deformations should also be regarded as the protection scope of the present utility model.

Claims

1. An integrated compressor cover that is easy to disassemble, characterized in that: It comprises an outer cover shell (1) with both sides being open, and a positioning rotating plate (6) rotatably arranged between the top side wall and the bottom side wall of the outer cover shell (1), wherein the side of the positioning rotating plate (6) away from the air inlet side can be detachably installed between the top and the bottom end of one side of the outer cover shell (1), an intermediate movable plate (9) is rotatably arranged on the other side of the positioning rotating plate (6), and a movable rotating plate (10) is rotatably arranged on the other side of the intermediate movable plate (9), and the top side and the bottom side of the other end of the movable rotating plate (10) can slide linearly along the outer cover shell (1) toward or away from the fixed side of the positioning rotating plate (6), and the side centers of the top side wall and the bottom side wall of the outer cover shell (1) are provided with locking components that can lock or release the position of the intermediate movable plate (9) in the outer cover shell (1); When the locking assembly locks the intermediate movable plate (9) at the position of the open side of the outer cover shell (1), the positioning rotating plate (6), the intermediate movable plate (9) and the movable rotating plate (10) are in a straight line and close the open side of the outer cover shell (1).

2. The easily disassembled integrated compressor cover according to claim 1, characterized in that: The top side wall and the bottom side wall of the outer cover shell (1) are both provided with sliding grooves (2) in the portions located inside the open side; When the positioning rotating plate (6), the middle movable plate (9) and the movable rotating plate (10) are in a straight line, the positioning rotating plate (6), the middle movable plate (9) and the movable rotating plate (10) are all located in the longitudinal space of the two slide grooves (2).

3. The easily disassembled integrated compressor cover according to claim 2, characterized in that: A first column (5) is rotatably provided on one side of the positioning rotating plate (6) away from the middle movable plate (9); the top and bottom ends of the first column (5) are detachably abutted with a positioning slider (4) that can slide along the slide groove (2); and the sides of the top side wall and the bottom side wall of the outer cover shell (1) are provided with mounting grooves (3) that can communicate with the slide groove (2); the end of the positioning slider (4) away from the first column (5) is provided with a positioning stud (7) that can longitudinally penetrate the mounting groove (3); the threaded sleeve of the part of the positioning stud (7) located outside the outer cover shell (1) is provided with a positioning nut (8) that can lock the positioning slider (4) in the position in the slide groove (2).

4. The easily disassembled integrated compressor cover according to claim 2, characterized in that: A second column (12) is rotatably provided in one side of the movable rotating plate (10) away from the middle movable plate (9), and a movable sliding block (11) that can slide along the slide groove (2) is detachably abutted at the top and bottom ends of the second column (12).

5. The easily disassembled integrated compressor cover according to claim 1, characterized in that: The top and bottom sides of a side wall of the intermediate movable plate (9) located outside the outer shell (1) are both provided with locking studs (17), and the locking assembly comprises a plug post (15) provided on the side wall of the outer shell (1) and adapted to the position of the locking stud (17), a swivel seat (16) rotatably sleeved on the plug post (15), and a slot provided in the swivel seat (16); When the rotating seat (16) is in a vertical state, the locking stud (17) is engaged in the engagement groove.

6. The easily disassembled integrated compressor cover according to claim 5, characterized in that: The detachable threaded sleeve of the locking stud (17) is provided with a locking nut (18) which can lock the position of the swivel seat (16) and the locking stud (17).

7. The easily disassembled integrated compressor cover according to claim 1, characterized in that: A storage groove (14) is provided on a side wall of the movable rotating plate (10) located outside the outer cover shell (1), and a lifting frame (13) is detachably and rotatably arranged in the storage groove (14).

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