Improved device of air compressor

Abstract

The utility model belongs to the technical field of air compressors, and discloses an air compressor improvement device which comprises an air compressor body, a groove is formed in an air inlet of the air compressor body, positioning bolts penetrate through the two sides of the inner wall of the groove in a threaded mode, a cleaning assembly is arranged in the groove, and L-shaped rods are fixedly installed on the two side walls in the groove. A reset spring is fixedly installed at one end of the L-shaped rod, one end of the reset spring abuts against a filter frame, and a filter screen is embedded in the filter frame. Through arrangement of a reset spring, a filter frame and a positioning bolt, when maintenance personnel maintain and overhaul the air compressor body, the maintenance personnel can screw the positioning bolt to enable the positioning bolt to be separated from internal constraint of a positioning block, and then the reset spring is separated from constraint of the positioning bolt, so that the reset spring automatically ejects out the filter frame; and maintenance personnel can conveniently disassemble the filter frame, so that the effect of conveniently and rapidly disassembling the filter screen by the maintenance personnel is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressors, in particular to an improved device for air compressors. Background Art

[0002] Air compressors are basic products of industrial modernization. The commonly mentioned electrical and automation have the meaning of full pneumatics. Air compressors provide air source power and are the core equipment of the pneumatic system. They are the main body of the electromechanical air source device. They are devices that convert the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. They are air pressure generating devices for compressed air. When the compressor is working, when the air is sucked in through the self-cleaning air filter, it is necessary to ensure that the incoming air has few impurities to avoid equipment damage and safety accidents caused by obstructed exhaust pipes. If the factory environment is poor and dusty, pre-filter equipment must be installed.

[0003] For example, the utility model with the publication number CN213885397U discloses an improved structure of an air compressor inlet filter screen, including a main body and an air compressor, a filter bin is provided on the front of the main body, a filter plate is movably connected to the inside of the filter bin, a diverter plate is fixedly connected to the back of the filter bin, an adsorption bin is provided on one side of the main body, an activated carbon layer is movably connected to the inside of the adsorption bin, a vent is provided on the back of the adsorption bin, and a water absorption bin is fixedly connected to the other side of the main body. The improved structure of the air compressor inlet filter screen can filter dust in the air through the coordinated setting of the filter bin and the adsorption bin, prevent dust from entering the air compressor, and increase the service life of the air compressor. Through the coordinated setting of the vent and the water absorption bin, the moisture in the air can be further eliminated when the inhaled gas flows through the water absorption bin, and the used desiccant is discharged from the discharge hole through the coordinated setting of the feed hole and the discharge hole.

[0004] Although the improved structure of the air compressor inlet filter has the advantages of conveniently discharging the used desiccant and increasing the service life of the air compressor, most of the filter structures of some air compressors are not easy to disassemble, which makes it cumbersome for maintenance personnel to disassemble the filter. In addition, it is not easy to perform self-cleaning operation on the filter structure of the air compressor during the use of the air compressor, resulting in the need to cut off the power supply of the air compressor and manually wipe the dust on the surface of the filter structure when the air compressor needs to be cleaned, which affects the working efficiency of the air compressor. Therefore, an improved device for an air compressor is proposed to address the above problems. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides an improved device for an air compressor, which can solve the problem that most of the filter structures of some air compressors are difficult to disassemble, which makes it cumbersome for maintenance personnel to disassemble the filter net, and it is not easy to perform self-cleaning operation on the filter structure of the air compressor during the use of the air compressor, resulting in the need to clean the dust on the surface of the filter structure of the air compressor, and the air compressor needs to be cut off from the power supply and wiped manually, affecting the working efficiency of the air compressor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved device for an air compressor, comprising an air compressor body, an air inlet of the air compressor body being provided with a groove, both sides of the inner wall of the groove being threaded with positioning bolts, a cleaning component being provided inside the groove, both side walls inside the groove being fixedly installed with L-shaped rods, one end of the L-shaped rod being fixedly installed with a reset spring, one end of the reset spring being in contact with a filter frame, and a filter screen being embedded inside the filter frame.

[0007] Preferably, the cleaning assembly includes a blowing fan, the back side of the blowing fan is fixedly installed inside the groove, a connecting rod is fixedly connected to the axis of the front side of the blowing fan, and one end of the connecting rod is fixedly connected to a flexible cleaning rod.

[0008] Preferably, one side of the flexible cleaning rod is in conflict with the filter screen, and both sides of the front side of the filter frame are fixedly connected with positioning blocks, and the positioning blocks are adapted to the positioning bolts.

[0009] Preferably, a disassembly frame is inserted at the edge of the groove, and a cross connecting rod is embedded in the middle of the surface of the disassembly frame.

[0010] Preferably, a dust screen is fixedly mounted on one side of the cross connecting rod, and a protrusion is provided at the axis center of the front side of the cross connecting rod.

[0011] Preferably, a battery is provided on the top of the air compressor body, and a microcontroller is provided on the top of the battery.

[0012] Preferably, a damping piston rod is provided inside the return spring, and a battery is provided inside the blowing fan.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model, through the arrangement of the reset spring, the filter frame and the positioning bolt, when the maintenance personnel are performing maintenance and repair on the air compressor body, the maintenance personnel can twist the positioning bolt to separate it from the internal constraint of the positioning block, and then the reset spring will separate from the constraint of the positioning bolt, so that the reset spring will automatically push out the filter frame, making it convenient for the maintenance personnel to remove the filter frame, thereby playing the role of facilitating the maintenance personnel to quickly disassemble the filter screen.

[0015] 2. The utility model arranges the cleaning assembly and the filter screen, and with the cooperation of the blowing fan and the connecting rod, the connecting rod is caused to rotate on its own, and then the flexible cleaning rod is fitted with the surface of the filter screen and rotates slowly, so that the flexible cleaning rod can quickly clean the dust on the surface of the filter screen, thereby facilitating the staff to clean the dust on the surface of the filter screen and reducing the dust adsorbed on the surface of the filter screen, which affects the heat dissipation efficiency of the air compressor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the filter frame structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram of the structure;

[0020] Figure 5 This is a schematic diagram of the groove structure of the utility model.

[0021] In the figure: 1. air compressor body; 2. positioning bolt; 3. cleaning assembly; 31. blowing fan; 32. connecting rod; 33. flexible cleaning rod; 4. L-shaped rod; 5. return spring; 6. filter frame; 7. filter net; 8. positioning block; 9. disassembly frame; 10. cross connecting rod; 11. dust net; 12. battery; 13. microcontroller. DETAILED DESCRIPTION

[0022] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 5 As shown, the utility model provides an improved device for an air compressor, including an air compressor body 1, an air inlet of the air compressor body 1 is provided with a groove, both sides of the inner wall of the groove are threaded with positioning bolts 2, the interior of the groove is provided with a cleaning component 3, the cleaning component 3 includes a blowing fan 31, the back of the blowing fan 31 is fixedly installed inside the groove, a connecting rod 32 is fixedly connected to the axis of the front of the blowing fan 31, one end of the connecting rod 32 is fixedly connected to a flexible cleaning rod 33, one side of the flexible cleaning rod 33 is in conflict with the filter screen 7, and both sides of the front of the filter frame 6 are fixedly connected with positioning blocks 8, and the positioning blocks 8 are adapted to the positioning bolts 2.

[0024] During the use of the air compressor body 1, the staff uses the air compressor body 1 for too long, and the external air enters the air compressor body 1 along the dustproof net 11. Then the staff can turn on the power of the blowing fan 31, so that the blowing fan 31 drives the connecting rod 32 to rotate slowly, so that the connecting rod 32 drives the flexible cleaning rod 33 to rotate in contact with the surface of the filter screen 7, and then the dust on the surface of the filter screen 7 is cleaned, thereby avoiding the situation where a large amount of dust is adsorbed on the surface of the filter screen 7, which causes the heat dissipation efficiency of the air compressor body 1 to be reduced.

[0025] like Figures 1 to 5 As shown, an L-shaped rod 4 is fixedly installed on both side walls inside the groove, a return spring 5 is fixedly installed on one end of the L-shaped rod 4, one end of the return spring 5 abuts against a filter frame 6, a filter screen 7 is embedded in the filter frame 6, a shock-absorbing piston rod is arranged inside the return spring 5, a battery is arranged inside the blowing fan 31, a disassembly frame 9 is inserted at the edge of the groove, and a cross connecting rod 10 is embedded in the middle of the surface of the disassembly frame 9.

[0026] Through the arrangement of the L-shaped rod 4, the filter frame 6 and the disassembly frame 9, when the maintenance personnel need to maintain the air inlet of the air compressor body 1, the maintenance personnel can remove the disassembly frame 9, and then with the cooperation of the blowing fan 31 and the connecting rod 32, the connecting rod 32 is rotated, and then the flexible cleaning rod 33 is fitted with the surface of the filter 7 and rotates slowly, so that the flexible cleaning rod 33 can quickly clean the dust on the surface of the filter 7, thereby facilitating the staff to clean the dust on the surface of the filter 7, reducing the dust adsorbed on the surface of the filter 7, affecting the heat dissipation efficiency of the air compressor body 1.

[0027] like Figures 1 to 5 As shown, a dust screen 11 is fixedly installed on one side of the cross connecting rod 10, a protrusion is provided at the axis center of the front side of the cross connecting rod 10, a battery 12 is provided on the top of the air compressor body 1, and a microcontroller 13 is provided on the top of the battery 12.

[0028] By setting the dustproof net 11, when the air compressor body 1 is in operation, when the external air enters the air compressor body 1 through the air inlet, the air will carry a small amount of dust, and the dustproof net 11 will intercept part of the dust in the air, thereby reducing the effect of dust entering the air compressor body 1;

[0029] By setting the battery 12 and the microcontroller 13, when the staff uses the air compressor body 1, the staff can use the microcontroller 13 to control the battery 12 to drive the internal electronic components of the air compressor body 1 to cooperate with each other, thereby facilitating the staff to use the air compressor body 1.

[0030] The working principle and use process of the utility model are as follows: first, when the staff uses the air compressor body 1, the staff can use the microcontroller 13 to control the battery 12 to drive the electronic components inside the air compressor body 1 to cooperate with each other. Then, when the air compressor body 1 is in operation, the external air enters the air compressor body 1 through the air inlet, and the air will carry a small amount of dust. The dustproof net 11 intercepts part of the dust in the air. Then, when the air compressor body 1 is used for too long, the external air enters the air compressor body 1 through the dustproof net 11, and then the staff can turn on the blower. The fan 31 is powered on, so that the blowing fan 31 drives the connecting rod 32 to rotate slowly, so that the connecting rod 32 drives the flexible cleaning rod 33 to rotate in contact with the surface of the filter 7, and then the dust on the surface of the filter 7 is cleaned. Next, when the maintenance personnel need to maintain the air inlet of the air compressor body 1, the maintenance personnel can remove the disassembly frame 9, and then the blowing fan 31 and the connecting rod 32 cooperate to make the connecting rod 32 rotate on itself, and then the flexible cleaning rod 33 is in contact with the surface of the filter 7 and rotates slowly, so that the flexible cleaning rod 33 quickly cleans the dust on the surface of the filter 7.

[0031] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present utility model, it should be noted that: unless otherwise clearly stipulated and limited, the terms "installation", "connection", "setting" and "formation" should be understood in a broad sense; for example, it can be a fixed connection, setting, or a detachable connection, setting, or an integrated structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0033] In the description of the present invention, reference to terms such as "embodiment", "specific example" or "practical application" means that the specific features, structures, materials or characteristics described in combination with the embodiment are included in at least one embodiment or example of the present invention; the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. An improved device for an air compressor, comprising an air compressor body (1), characterized in that: The air inlet of the air compressor body (1) is provided with a groove, and positioning bolts (2) are threadedly penetrated on both sides of the inner wall of the groove, and a cleaning component (3) is provided inside the groove, and L-shaped rods (4) are fixedly installed on both side walls inside the groove, and a return spring (5) is fixedly installed on one end of the L-shaped rod (4), and one end of the return spring (5) abuts against a filter frame (6), and a filter screen (7) is embedded inside the filter frame (6); The cleaning assembly (3) comprises a blowing fan (31), the back side of the blowing fan (31) being fixedly mounted inside the groove, a connecting rod (32) being fixedly connected to the axis of the front side of the blowing fan (31), and one end of the connecting rod (32) being fixedly connected to a flexible cleaning rod (33).

2. The improved device for air compressor according to claim 1, characterized in that: One side of the flexible cleaning rod (33) contacts the filter screen (7), and both sides of the front side of the filter frame (6) are fixedly connected with positioning blocks (8), and the positioning blocks (8) are adapted to the positioning bolts (2).

3. The improved device for air compressor according to claim 1, characterized in that: A disassembly frame (9) is inserted at the edge of the groove, and a cross connecting rod (10) is embedded in the middle of the surface of the disassembly frame (9).

4. The improved device for air compressor according to claim 3, characterized in that: A dust screen (11) is fixedly mounted on one side of the cross connecting rod (10), and a protrusion is provided at the axis center of the front side of the cross connecting rod (10).

5. The improved device for air compressor according to claim 1, characterized in that: A storage battery (12) is provided on the top of the air compressor body (1), and a microcontroller (13) is provided on the top of the storage battery (12).

6. The improved device for air compressor according to claim 1, characterized in that: A shock-absorbing piston rod is provided inside the return spring (5), and a battery is provided inside the blowing fan (31).

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