Respirator structure of compressor

Abstract

The utility model discloses a compressor respirator structure, which relates to the technical field of compressors and comprises a respirator body, a support is arranged at the lower end of the respirator body, and a crankcase is arranged at the bottom of the support. According to the compressor respirator structure, through the arrangement of the dismounting assembly, in the respirator replacement and maintenance process, a user holds a sliding block by hand, so that the sliding block moves along the interiors of an auxiliary groove and a connecting groove, meanwhile, a positioning block is driven to move along the interior of a positioning groove, and under the supporting effect of a supporting groove, the positioning block is driven to move along the interior of the positioning groove; and similarly, the other three sets of sliding blocks adopt the method, so that the respirator body and the filter screen are disassembled along the interior of the support, the structure is simple, time and labor are saved, and the disassembling efficiency of the respirator body and the filter screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a compressor respirator structure. Background Art

[0002] The compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas. It is a component installed on the crankcase of the compressor to balance the pressure in the crankcase. When the pressure in the crankcase of the compressor is greater than the atmospheric pressure, the gas in the crankcase is discharged through the breather. When the pressure in the crankcase of the compressor is less than the atmospheric pressure, the gas enters the crankcase through the breather to replenish the air, so that it maintains normal pressure and ensures the normal use of the compressor.

[0003] During the installation process of the existing respirator, multiple sets of bolts are required for installation. When disassembly, maintenance, cleaning and replacement are required, the bolts need to be removed one by one, which is time-consuming and labor-intensive and inconvenient for later maintenance. Therefore, the utility model proposes a compressor respirator structure. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a compressor respirator structure, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a compressor respirator structure, including a respirator body, a bracket is provided at the lower end of the respirator body, a crankcase is provided at the bottom of the bracket, mounting bolts are provided between the bracket and the crankcase, a disassembly assembly is provided between the respirator body and the bracket, and an air outlet channel and a filter are provided inside the respirator body;

[0006] The disassembly assembly includes an auxiliary groove, a supporting groove is provided on the inner wall of the auxiliary groove, a connecting groove is provided on the upper end of the bracket, a slider is provided inside the auxiliary groove, a positioning block is provided on one side of the slider, a positioning groove is provided on the inner wall of the connecting groove, and a supporting spring is provided on one side of the slider.

[0007] As a further technical solution of the utility model, the respirator body and the bracket are connected by a disassembly assembly, the side profile of the bracket is a "J" structure, the bracket and the crankcase are fixedly connected by mounting bolts, and the number of the mounting bolts is several groups and distributed in a ring shape.

[0008] As a further technical solution of the utility model, the air outlet channel runs through the interior of the respirator body, the filter screen is fixedly connected to the respirator body, the filter screen is a hollow structure, and the filter screen is communicated with the air outlet channel.

[0009] As a further technical solution of the utility model, the number of the auxiliary grooves is four groups and distributed in a ring shape, the auxiliary grooves run through the middle of the respirator body, the auxiliary grooves are of a rectangular structure, the supporting grooves are of a cylindrical structure, the number of the supporting grooves is twice the number of the auxiliary grooves, and the aperture of the connecting groove is equal to the aperture of the auxiliary groove.

[0010] As a further technical solution of the utility model, the slider is a rectangular structure, the height of the slider is greater than the height of the auxiliary groove, the number of the sliders is equal to the number of the auxiliary grooves, the positioning block is fixedly connected to the slider, and the positioning block is a rectangular structure.

[0011] As a further technical solution of the utility model, the positioning groove is connected to the connecting groove, the positioning block is adapted to the positioning groove, the number of the supporting springs is equal to the number of the supporting grooves, and the two ends of the supporting springs are respectively fixedly connected with the auxiliary groove and the slider.

[0012] The utility model provides a compressor respirator structure. Compared with the prior art, it has the following beneficial effects: through the setting of the disassembly assembly, during the replacement and maintenance of the respirator, the user will hold the slider to move along the inside of the auxiliary groove and the connecting groove, and at the same time drive the positioning block to move along the inside of the positioning groove, and under the support of the support groove, the support spring is compressed to the inside of the support groove until the positioning block is separated from the inside of the positioning groove. Similarly, the other three groups of sliders all use the above method, so that the respirator body and the filter screen are disassembled along the inside of the bracket, the structure is simple, time-saving and labor-saving, and its disassembly efficiency is improved, which is convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a compressor respirator structure;

[0014] Figure 2 is a side view of a compressor breather structure;

[0015] Figure 3 A compressor respirator structure Figure 2 Side section view of middle AA;

[0016] Figure 4 A compressor respirator structure Figure 3 A is an enlarged view of the middle image.

[0017] In the figure: 1. Respirator body; 2. Bracket; 3. Crankcase; 4. Mounting bolts; 5. Disassembly assembly; 51. Auxiliary groove; 52. Support groove; 53. Connecting groove; 54. Slider; 55. Positioning block; 56. Positioning groove; 57. Support spring; 6. Air outlet channel; 7. Filter. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1-4 , the present utility model provides a technical solution for a compressor breather structure: a compressor breather structure, including a breather main body 1, a bracket 2 is arranged at the lower end of the breather main body 1, a crankcase 3 is arranged at the bottom of the bracket 2, mounting bolts 4 are arranged between the bracket 2 and the crankcase 3, a disassembly assembly 5 is arranged between the breather main body 1 and the bracket 2, and an air outlet channel 6 and a filter screen 7 are arranged inside the breather main body 1;

[0020] Among them, the disassembly assembly 5 includes an auxiliary groove 51, a support groove 52 is opened on the inner wall of the auxiliary groove 51, a connection groove 53 is opened at the upper end of the bracket 2, a slider 54 is arranged inside the auxiliary groove 51, a positioning block 55 is arranged on one side of the slider 54, a positioning groove 56 is opened on the inner wall of the connection groove 53, and a support spring 57 is arranged on one side of the slider 54.

[0021] Please refer to Figure 1-3 , the breather main body 1 and the bracket 2 are connected through the disassembly assembly 5, the side profile of the bracket 2 is a "J" shape structure, the bracket 2 and the crankcase 3 are fixedly connected through the mounting bolts 4, the number of the mounting bolts 4 is several groups and is distributed in a ring shape, the air outlet channel 6 penetrates through the inside of the breather main body 1, the filter screen 7 is fixedly connected with the breather main body 1, the filter screen 7 is a hollow structure, and the filter screen 7 is communicated with the air outlet channel 6, so as to facilitate the exhaust and filtration use of the breather main body 1.

[0022] Please refer to Figure 3-4 , the number of the auxiliary grooves 51 is four groups and is distributed in a ring shape, the auxiliary grooves 51 penetrate through the middle of the breather main body 1, the auxiliary grooves 51 are rectangular structures, the support grooves 52 are cylindrical structures, the number of the support grooves 52 is twice the number of the auxiliary grooves 51, and the aperture of the connection groove 53 is equal to the aperture of the auxiliary groove 51, so as to facilitate the movement of the slider 54.

[0023] Please refer to Figure 3-4The slider 54 is a rectangular structure. The height of the slider 54 is greater than the height of the auxiliary groove 51. The number of the sliders 54 is equal to the number of the auxiliary grooves 51. The positioning block 55 is fixedly connected to the slider 54. The positioning block 55 is a rectangular structure. The positioning groove 56 is connected to the connecting groove 53. The positioning block 55 is adapted to the positioning groove 56. The number of the supporting springs 57 is equal to the number of the supporting grooves 52. The two ends of the supporting springs 57 are respectively fixedly connected with the auxiliary groove 51 and the slider 54, which is conducive to clamping the positioning block 55 inside the positioning groove 56 to limit and fix the bracket 2 and the respirator body 1.

[0024] The working principle of the utility model is as follows: through the setting of the disassembly component 5, during the replacement and maintenance of the respirator, the user will hold the slider 54 to move the slider 54 along the inside of the auxiliary groove 51 and the connecting groove 53, and at the same time drive the positioning block 55 to move along the inside of the positioning groove 56. Under the support of the support groove 52, the support spring 57 is compressed to the inside of the support groove 52 until the positioning block 55 is separated from the inside of the positioning groove 56. Similarly, the other three groups of sliders 54 all use the above method, so that the respirator body 1 and the filter screen 7 are disassembled along the inside of the bracket 2. The structure is simple, time-saving and labor-saving, and its disassembly efficiency is improved.

Claims

1. A compressor respirator structure, comprising a respirator body (1), characterized in that: A bracket (2) is provided at the lower end of the respirator body (1), a crankcase (3) is provided at the bottom of the bracket (2), a mounting bolt (4) is provided between the bracket (2) and the crankcase (3), a disassembly assembly (5) is provided between the respirator body (1) and the bracket (2), and an air outlet channel (6) and a filter (7) are provided inside the respirator body (1); The disassembly assembly (5) comprises an auxiliary groove (51), the inner wall of the auxiliary groove (51) is provided with a supporting groove (52), the upper end of the bracket (2) is provided with a connecting groove (53), a sliding block (54) is arranged inside the auxiliary groove (51), a positioning block (55) is arranged on one side of the sliding block (54), a positioning groove (56) is arranged on the inner wall of the connecting groove (53), and a supporting spring (57) is arranged on one side of the sliding block (54).

2. A compressor respirator structure according to claim 1, characterized in that: The respirator body (1) and the bracket (2) are connected via a disassembly assembly (5); the side profile of the bracket (2) is a "J"-shaped structure; the bracket (2) and the crankcase (3) are fixedly connected via mounting bolts (4); the mounting bolts (4) are provided in several groups and are distributed in a ring shape.

3. A compressor respirator structure according to claim 1, characterized in that: The air outlet passage (6) passes through the interior of the respirator body (1); the filter screen (7) is fixedly connected to the respirator body (1); the filter screen (7) is a hollow structure; the filter screen (7) and the air outlet passage (6) are in communication.

4. A compressor respirator structure according to claim 1, characterized in that: The auxiliary grooves (51) are four in number and are distributed in a ring shape. The auxiliary grooves (51) run through the middle of the respirator body (1). The auxiliary grooves (51) are of rectangular structure. The supporting grooves (52) are of cylindrical structure. The number of the supporting grooves (52) is twice the number of the auxiliary grooves (51). The aperture of the connecting groove (53) is equal to the aperture of the auxiliary groove (51).

5. A compressor respirator structure according to claim 1, characterized in that: The slider (54) is a rectangular structure, the height of the slider (54) is greater than the height of the auxiliary groove (51), the number of the sliders (54) is equal to the number of the auxiliary grooves (51), the positioning block (55) is fixedly connected to the slider (54), and the positioning block (55) is a rectangular structure.

6. A compressor respirator structure according to claim 1, characterized in that: The positioning groove (56) is communicated with the connecting groove (53), the positioning block (55) is matched with the positioning groove (56), the number of the supporting springs (57) is equal to the number of the supporting grooves (52), and the two ends of the supporting spring (57) are respectively fixedly connected with the auxiliary groove (51) and the sliding block (54).

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