Air compressor convenient to maintain

Abstract

The utility model provides an air compressor convenient to maintain, and belongs to the technical field of air compressors. The problem that an existing air compressor is inconvenient to maintain is solved. The air compressor convenient to maintain comprises an air compressor body, a synchronous wheel assembly, a driving motor and a piston body, a mounting seat is arranged on the air compressor body, a protective cover is arranged on the side portion of the mounting seat and opposite to the synchronous wheel assembly, a connecting portion is arranged on the protective cover, and a connecting column is arranged on the side portion of the mounting seat and in contact with the connecting portion. A connecting hole allowing the connecting column to penetrate through is formed in the connecting part, a guide cylinder is arranged on the side, opposite to the connecting hole, of the connecting part, an unlocking piece is arranged between the guide cylinder and the connecting column, clamping mechanisms are symmetrically arranged on the connecting column, and a moving space allowing the clamping mechanisms to move is formed in the connecting column; the clamping mechanism comprises a clamping block and a clamping spring. The utility model has the advantage of convenient maintenance.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air compressor technical field relates to an air compressor especially relates to a kind of air compressor of easy maintenance. BACKGROUND

[0002] The straight connection type air compressor currently used is belt type, and the belt rotates at a high speed. If clothes or limbs are caught in the belt during operation, it is easy to cause serious injury to the operator. Therefore, a protective mesh cover is usually provided around the belt transmission mechanism of the air compressor to isolate the operator from the belt to ensure safety. The existing protective mesh cover is mainly a steel mesh cover, which is mainly made of drawn steel bar and welded together. The gaps between the steel wires are used for ventilation and heat dissipation

[0003] The existing protective mesh cover is usually made of horizontally arranged steel wires and vertically arranged steel wires interwoven. The protective mesh cover is a cuboid, and the protective mesh cover is provided with an opening. The opening is directly fitted on one side of the belt transmission mechanism and is fixed on the outer wall of the air compressor by bolts. However, since the belt transmission mechanism is a consumable part, after a period of use, the belt equipment will age and deform, especially the internal belt will become loose, which needs to be adjusted or replaced in time. At this time, the entire protective mesh cover needs to be disassembled from one side of the belt transmission mechanism. It takes a long time to disassemble, and because the protective mesh cover is fixed by bolts, the disassembly process is very complicated. SUMMARY

[0004] The utility model aims at the above problems existing in the prior art, and provides an air compressor which is easy to disassemble and maintain.

[0005] The utility model discloses a kind of air compressors of easy maintenance, including air compressor main body, synchronous wheel assembly, driving motor and piston main body, it is characterized in that, the installation seat is set on the air compressor main body, the side portion of the installation seat and relative to synchronous wheel assembly place is provided with protective cover, the connection portion is set on the protective cover, the side portion of the installation seat and the contact place of connection portion are provided with connecting column, the connecting hole for connecting column is set in the connection portion, the side portion of the connection portion and relative to connecting hole is provided with guide cylinder, the guide cylinder and the connecting column between the unlocking piece are provided, the connecting column is provided with the clamping mechanism symmetrically, the connecting column is provided with the space of the movable space for clamping mechanism, the clamping mechanism includes clamping block and clamping spring.

[0006] In the above, the driving motor and the piston main body are arranged on the installation seat, and the driving motor drives the piston main body through the synchronous wheel assembly.

[0007] In the above, the unlocking piece is provided with a guide sliding block, and the connecting column is provided with a guide sliding groove for sliding of the guide sliding block.

[0008] Compared with the prior art, the clamping mechanism of the mounting seat connecting column can realize quick connection of the protective cover and the mounting seat, the unlocking key is arranged between the connecting column and the guide cylinder, the connecting part on the protective cover is squeezed and taken out through the unlocking key, the disassembly is more convenient and fast, the later maintenance process is more convenient, and the arrangement of the guide cylinder avoids random pressing of the clamping mechanism by some people and avoids misoperation. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

[0010] Figure 2 is a schematic diagram of the sectional structure of the utility model.

[0011] Figure 3 is a schematic diagram of the enlarged structure of the A part.

[0012] In the drawing, 1, air compressor main body;2, synchronous wheel assembly;3, driving motor;4, piston main body;5, mounting seat;6, protective cover;7, connecting part;8, connecting column;9, connecting hole;10, guide cylinder;11, unlocking piece;12, clamping mechanism;13, activity space;14, clamping block;15, clamping spring;16, guide sliding block;17, guide sliding groove. DETAILED DESCRIPTION

[0013] The following is a specific embodiment of the utility model and is combined with the drawings, and the technical scheme of the utility model is further described, but the utility model is not limited to these embodiments.

[0014] For example, Figure 1 , Figure 2 , Figure 3As shown, the air compressor maintained by the application comprises an air compressor body 1, a synchronous wheel assembly 2, a driving motor 3, and a piston body 4, the air compressor body 1 is provided with a mounting seat 5, the mounting seat 5 is provided with a protective cover 6 at the side thereof and relative to the synchronous wheel assembly 2, the protective cover 6 is provided with a connecting portion 7, the mounting seat 5 is provided with a connecting column 8 at the side thereof and in contact with the connecting portion 7, the connecting portion 7 is provided with a connecting hole 9 for the connecting column 8 to pass through, the connecting portion 7 is provided with a guide cylinder 10 at the side thereof and relative to the connecting hole 9, the guide cylinder 10 and the connecting column 8 are provided with an unlocking piece 11 therebetween, the connecting column 8 is symmetrically provided with a clamping mechanism 12, the connecting column 8 is provided with an activity space 13 for the clamping mechanism 12 to move, the clamping mechanism 12 comprises a clamping block 14 and a clamping spring 15, the clamping mechanism 12 of the connecting column 8 of the mounting seat 5 can realize the quick connection of the protective cover 6 and the mounting seat 5, and the unlocking key is arranged between the connecting column 8 and the guide cylinder 10, the connecting portion 7 on the protective cover 6 is squeezed out by the unlocking key, so that the disassembly is more convenient and fast, the later maintenance process is more convenient, and the arrangement of the guide cylinder 10 also avoids the random pressing of the clamping mechanism 12 by some people to avoid the need to use a specific unlocking key.

[0015] Further in detail, the driving motor 3 and the piston body 4 are both arranged on the mounting seat 5, and the driving motor 3 drives the piston body 4 through the synchronous wheel assembly 2.

[0016] Further in detail, the unlocking piece 11 is provided with a guide sliding block 16, and the connecting column 8 is provided with a guide sliding groove 17 for the guide sliding block 16 to slide.

[0017] The specific embodiments described herein merely exemplify the spirit of the application. Those skilled in the art to which the application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the application or exceeding the scope defined by the appended claims.

[0018] Although the terms such as air compressor body 1, synchronous wheel assembly 2, driving motor 3, piston body 4, mounting seat 5, protective cover 6, connecting portion 7, connecting column 8, connecting hole 9, guide cylinder 10, unlocking piece 11, clamping mechanism 12, activity space 13, clamping block 14, clamping spring 15, guide sliding block 16, and guide sliding groove 17 are used more frequently herein, but the possibility of using other terms is not excluded. The use of these terms is only for the convenience of describing and explaining the essence of the application; any interpretation of them as any kind of additional limitation is contrary to the spirit of the application.

Claims

1. A maintenance-friendly air compressor comprising an air compressor body (1), a synchronous wheel assembly (2), a driving motor (3) and a piston body (4), characterized in that, The air compressor body (1) is provided with a mounting seat (5), the side of the mounting seat (5) and relative to the synchronous wheel assembly (2) is provided with a protective cover (6), the protective cover (6) is provided with a connecting part (7), the side of the mounting seat (5) and relative to the connecting part (7) is provided with a connecting column (8), the connecting part (7) is provided with a connecting hole (9) for the connecting column (8), the connecting part (7) and relative to the side of the connecting hole (9) is provided with a guide cylinder (10), the guide cylinder (10) and the connecting column (8) are provided with an unlocking part (11), the connecting column (8) is provided with a clamping mechanism (12) symmetrically, the connecting column (8) is provided with a moving space (13) for the clamping mechanism (12), the clamping mechanism (12) comprises a clamping block (14) and a clamping spring (15).

2. A low maintenance air compressor as claimed in claim 1 wherein, The driving motor (3) and the piston body (4) are arranged on the mounting seat (5), and the driving motor (3) drives the piston body (4) through the synchronous wheel assembly (2).

3. A low maintenance air compressor as claimed in claim 1 wherein, The unlocking part (11) is provided with a guide sliding block (16), and the connecting column (8) is provided with a guide sliding groove (17) for the guide sliding block (16) to slide.

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