Air compressor equipment convenient to maintain

Abstract

The utility model discloses air compressor equipment convenient to maintain, and relates to the technical field of air compressors. Comprising a cabinet, a cylindrical linear guide rail is installed at the inner bottom of the cabinet, a carrier plate is installed on a sliding block of the cylindrical linear guide rail, a first hand-screwing bolt is connected to the carrier plate in a threaded mode, the carrier plate is fastened to the cylindrical linear guide rail through the first hand-screwing bolt, and a plane thrust ball bearing is installed on the carrier plate. According to the air compressor equipment convenient to maintain, hand-screwing bolts on the carrier plate, the support and the fixing plate are loosened, a compressor main machine is guided by a cylindrical linear guide rail to move outwards by a certain distance in the given direction, the compressor main machine is made to move by an axial angle through a plane thrust ball bearing, and the compressor main machine is fixed through the support hinged to the fixing plate. The compressor main machine is moved by a radial angle, so that the relative position of the compressor main machine is changed, a worker can maintain and overhaul the compressor main machine conveniently, and more overhaul operation space can be expanded by matching with the overhaul doors on the left side and the right side.

Description

Technical Field

[0001] This utility model relates to the field of air compressor technology, specifically to an air compressor device that is easy to maintain. Background Technology

[0002] An air compressor is a device used to compress gas. Air compressors are similar in structure to water pumps. Most air compressors are reciprocating piston type, with rotating vanes or rotating screws. The compressor is directly driven by an electric motor, which causes the crankshaft to rotate, driving the connecting rod to make the piston reciprocate, causing changes in cylinder volume. Due to the change in pressure inside the cylinder, air enters the cylinder through the air filter via the intake valve. During the compression stroke, due to the reduction in cylinder volume, the compressed air passes through the exhaust valve, exhaust pipe, and check valve into the air tank.

[0003] In the existing technology, in order to ensure normal use, the outside of the air compressor usually needs to be protected by a cabinet. At the same time, in order to ensure the normal operation and safety of the air compressor, it is necessary to open the cabinet regularly to inspect and maintain the air compressor inside. However, the air compressor is usually quite heavy, which makes it too difficult for workers to remove the air compressor from the inside of the cabinet, affecting the maintenance and repair of the air compressor. Utility Model Content

[0004] This invention provides an air compressor device that is easy to maintain, thereby solving the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air compressor device that is easy to maintain, including a cabinet, a cylindrical linear guide rail installed at the bottom of the cabinet, and a carrier plate installed on the slider of the cylindrical linear guide rail. A first hand-tightening bolt is threaded onto the carrier plate and fastened to the cylindrical linear guide rail by the first hand-tightening bolt. A planar thrust ball bearing is installed on the carrier plate, and a support is installed on the planar thrust ball bearing. A second hand-tightening bolt is threaded onto the support and fastened to the carrier plate by the second hand-tightening bolt. A fixing plate is hinged to the support by a pin, and a third hand-tightening bolt is threaded onto the fixing plate. The fixing plate is fastened to the support by the third hand-tightening bolt. A compressor main unit is installed on the fixing plate. A double door is installed on the front side of the cabinet by hinges, and maintenance doors are installed on the left and right sides of the cabinet by hinges.

[0006] Furthermore, an operation panel is embedded in the front of the cabinet, and the operation panel is electrically connected to the compressor host via wires.

[0007] Furthermore, the carrier plate is provided with a positioning groove, and the planar thrust ball bearing is fixed in the positioning groove.

[0008] Furthermore, the cylindrical linear guide rails are located at both ends of the bottom of the carrier plate, and the head of the first hand-tightened bolt is pressed against the inner bottom surface of the cabinet.

[0009] Furthermore, the head of the second hand-tightened bolt is pressed against the carrier plate, and the head of the third hand-tightened bolt is pressed against the support.

[0010] Furthermore, both the double doors and the access door are equipped with flat locks, which are then locked to the cabinet.

[0011] Compared with the prior art, this utility model provides an air compressor device that is easy to maintain, and has the following beneficial effects:

[0012] This easy-to-maintain air compressor can be operated by loosening the hand-tightening bolts on the carrier plate, support, and fixed plate. The compressor unit is guided outward a certain distance in a given direction by the cylindrical linear guide rail. The compressor unit is axially displaced by the planar thrust ball bearing, and radially displaced by the support hinged to the fixed plate. This changes the relative position of the compressor unit, making it easier for staff to maintain and repair it. With the access doors on the left and right sides, more maintenance and operation space can be expanded. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the present invention;

[0015] Figure 3 This is a side view of the present invention.

[0016] In the diagram: 1. Cabinet; 2. Cylindrical linear guide rail; 3. Carrier plate; 4. First hand-tightened bolt; 5. Surface thrust ball bearing; 6. Support; 7. Second hand-tightened bolt; 8. Fixing plate; 9. Third hand-tightened bolt; 10. Compressor main unit; 11. Double door; 12. Inspection door; 13. Control panel; 14. Positioning slot; 15. Surface lock. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3This utility model discloses an air compressor device that is easy to maintain, including a cabinet 1. A cylindrical linear guide rail 2 is installed on the inner bottom of the cabinet 1, and a carrier plate 3 is installed on the slider of the cylindrical linear guide rail 2. A first hand-tightening bolt 4 is threaded onto the carrier plate 3 and is fastened to the cylindrical linear guide rail 2 by the first hand-tightening bolt 4. A planar thrust ball bearing 5 is installed on the carrier plate 3, and a support 6 is installed on the planar thrust ball bearing 5. A second hand-tightening bolt 7 is threaded onto the support 6 and is fastened to the carrier plate 3 by the second hand-tightening bolt 7. A fixing plate 8 is hinged to the support 6 by a pin, and a third hand-tightening bolt 9 is threaded onto the fixing plate 8 and is fastened to the support 6 by the third hand-tightening bolt 9. The compressor host 10 is mounted on the fixed plate 8. The front side of the cabinet 1 is hinged with a double door 11. The left and right sides of the cabinet 1 are hinged with maintenance doors 12. By loosening the hand-tightening bolts on the carrier plate 3, the support 6, and the fixed plate 8, the compressor host 10 is guided outward a certain distance in a given direction by the cylindrical linear guide rail 2. The compressor host 10 is axially displaced by the planar thrust ball bearing 5. The compressor host 10 is radially displaced by the support 6 hinged to the fixed plate 8, thereby changing the relative position of the compressor host 10, which facilitates maintenance and repair by the staff. With the maintenance doors 12 on the left and right sides, more maintenance and operation space can be expanded.

[0019] Specifically, the front side of the cabinet 1 is fitted with an operation panel 13, and the operation panel 13 is electrically connected to the compressor host 10 via wires.

[0020] In this embodiment, the main function of the control panel 13 is to control the start, stop, loading, and unloading of the air compressor, as well as to display the operating status and fault information of the equipment. The compressor host 10 is the core component of the air compressor, responsible for compressing air and providing the gas required in the production process. The working principle is that the crankshaft is driven by the electric motor to rotate, which drives the connecting rod and piston to reciprocate in the cylinder, thereby compressing the air. The internal structure of the host includes a rotor, housing, bearings and shaft seals, etc. The rotor is fitted with bearings at both ends and installed in the housing. Air is drawn in from one end, compressed and discharged from the other end.

[0021] Specifically, the carrier plate 3 is provided with a positioning groove 14, and the planar thrust ball bearing 5 is fixed in the positioning groove 14.

[0022] In this embodiment, the positioning groove 14 is used for positioning to facilitate the installation of the planar thrust ball bearing 5.

[0023] Specifically, the cylindrical linear guide rail 2 is located at both ends of the bottom of the carrier plate 3, and the head of the first hand-tightened bolt 4 is pressed against the inner bottom surface of the cabinet 1.

[0024] In this embodiment, the main function of the cylindrical linear guide 2 is to support and guide the moving parts so that they can reciprocate linearly in a given direction. The first hand-tightened bolt 4 is a fastener used to fix the position of the carrier plate 3.

[0025] Specifically, the head of the second hand-tightened bolt 7 is pressed against the carrier plate 3, and the head of the third hand-tightened bolt 9 is pressed against the support 6.

[0026] In this embodiment, the second hand-tightening bolt 7 and the third hand-tightening bolt 9 are also fasteners, used to fix the positions of the support 6 and the fixing plate 8, respectively.

[0027] Specifically, both the double door 11 and the inspection door 12 are equipped with flat locks 15, and are locked to the cabinet 1 by the flat locks 15 respectively.

[0028] In this implementation scheme, the main function of the flat lock 15 is to ensure safety and ease of operation. The flat lock 15 prevents unauthorized access through a locking mechanism, ensuring the safety of property and equipment.

[0029] In use, loosen the hand-tightening bolts on the carrier plate 3, support 6 and fixing plate 8 respectively. Use the cylindrical linear guide rail 2 to guide the compressor host 10 to move outward a certain distance in the given direction. The compressor host 10 is axially displaced by the planar thrust ball bearing 5. The compressor host 10 is radially displaced by the support 6 hinged to the fixing plate 8. This changes the relative position of the compressor host 10, making it easier for staff to maintain and repair it. With the maintenance doors 12 on the left and right sides, more maintenance and operation space can be expanded.

[0030] In summary, this easy-to-maintain air compressor equipment allows for easy maintenance by loosening the hand-tightening bolts on the carrier plate 3, support 6, and fixing plate 8. The cylindrical linear guide rail 2 guides the compressor main unit 10 to move outward a certain distance in a given direction. The planar thrust ball bearing 5 causes axial displacement of the compressor main unit 10, while the support 6, hinged to the fixing plate 8, causes radial displacement. This changes the relative position of the compressor main unit 10, facilitating maintenance and repair. Combined with the inspection doors 12 on both sides, this expands the maintenance and operation space.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-maintain air compressor device, comprising a cabinet (1), characterized in that: A cylindrical linear guide rail (2) is installed at the inner bottom of the cabinet (1), and a carrier plate (3) is installed on the slider of the cylindrical linear guide rail (2). A first hand-tightening bolt (4) is threaded onto the carrier plate (3), and it is fastened to the cylindrical linear guide rail (2) by the first hand-tightening bolt (4). A planar thrust ball bearing (5) is installed on the carrier plate (3), and a support (6) is installed on the planar thrust ball bearing (5). A second hand-tightening bolt (7) is threaded onto the support (6), and it is fastened to the cylindrical linear guide rail (2) by the second hand-tightening bolt (7). The hand-tightened bolt (7) is fastened to the carrier plate (3). The support (6) is hinged to the fixing plate (8) by a pin, and the fixing plate (8) is threaded with a third hand-tightened bolt (9). The fixing plate (8) is fastened to the support (6) by the third hand-tightened bolt (9). The compressor host (10) is installed on the fixing plate (8). The front side of the cabinet (1) is hinged to install a double door (11). The left and right sides of the cabinet (1) are hinged to install maintenance doors (12).

2. The air compressor equipment that is easy to maintain according to claim 1, characterized in that: The front side of the cabinet (1) is fitted with an operation panel (13), and the operation panel (13) is electrically connected to the compressor host (10) via wires.

3. The air compressor equipment that is easy to maintain according to claim 1, characterized in that: The carrier plate (3) is provided with a positioning groove (14), and the planar thrust ball bearing (5) is fixed in the positioning groove (14).

4. The air compressor equipment that is easy to maintain according to claim 1, characterized in that: The cylindrical linear guide (2) is located at both ends of the bottom of the carrier plate (3), and the head of the first hand-tightened bolt (4) is pressed against the inner bottom surface of the cabinet (1).

5. The air compressor equipment that is easy to maintain according to claim 1, characterized in that: The head of the second hand-tightened bolt (7) is pressed against the carrier plate (3), and the head of the third hand-tightened bolt (9) is pressed against the support (6).

6. The air compressor equipment that is easy to maintain according to claim 1, characterized in that: Both the double door (11) and the maintenance door (12) are equipped with flat locks (15), and are locked to the cabinet (1) by the flat locks (15).

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