Cleaning device for cooler core of air compressor

Abstract

The utility model relates to the technical field of cooler core machining, and discloses an air compressor cooler core cleaning device which comprises a cleaning pool, a fixing column is fixed to the inner wall of one side of the cleaning pool, a hydraulic ejector rod is correspondingly installed on the other side of the cleaning pool, the hydraulic ejector rod and the fixing column are arranged on the same axis, and the hydraulic ejector rod is connected with the fixing column. A feeding mechanism is installed on the rear side wall of the cleaning pool, a vibration brush mechanism and a liquid spraying mechanism are installed at the output end of the feeding mechanism, and the vibration brush mechanism and the liquid spraying mechanism are annularly arranged on the periphery of a preset cooler core and can move in the axial direction. The annular brush is arranged, the vibration brush mechanism is additionally arranged, the brushing efficiency is improved, and meanwhile the cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cooler core processing, and more specifically, to a cooler core cleaning device for an air compressor. Background Art

[0002] After the air compressor cooler has been used for a long time, bicarbonate substances such as calcium and magnesium in the water of the air compressor cooler will form scale in it, which will increase the inlet and exhaust temperatures of the air compressor and the air cannot be cooled to the predetermined temperature. Therefore, it is very important to keep the air compressor cooler core clean.

[0003] The Chinese utility model patent with application number 202223211403.X discloses an air compressor cooler core cleaning device, which clamps the cooler core through a rotating mechanism and rotates it, and uses bristles that can move horizontally to brush the surface of the cooler core. However, the straight-row bristles require the cooler core to be flipped multiple times and the brush head to be moved repeatedly to complete the overall cleaning, which requires a long cleaning time. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an air compressor cooler core cleaning device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for cleaning a cooler core of an air compressor comprises a cleaning tank, a fixed column is fixed on the inner wall of one side of the cleaning tank, a hydraulic push rod is correspondingly installed on the other side of the cleaning tank, the hydraulic push rod and the fixed column are arranged on the same axis, a feeding mechanism is installed on the rear side wall of the cleaning tank, a vibrating brush mechanism and a liquid spraying mechanism are installed on the output end of the feeding mechanism, the vibrating brush mechanism and the liquid spraying mechanism are arranged on the outer periphery of a preset cooler core and can move axially.

[0007] The utility model is further configured as follows: the vibration brush mechanism includes a shell cylinder and a rotating motor, a fixing frame is installed on the output end of the feeding mechanism, the shell cylinder and the rotating motor are both installed on the fixing frame, a mounting ring is slidably connected in the shell cylinder, the inner ring wall of the mounting ring is covered with a brush, a driving gear is installed on the output shaft of the rotating motor, a passive gear is meshed on the driving gear, the passive gear is rotatably connected to the fixing frame, the passive gear is coaxially arranged with the mounting ring, a plurality of push blocks are evenly arranged on the end surface of the passive gear facing the mounting ring, a plurality of protrusions are correspondingly evenly arranged on the mounting ring, a spring is connected to the side of the mounting ring away from the passive gear, and the spring is installed on the shell cylinder.

[0008] The utility model is further configured as follows: the protrusion and the push block are both wedge-shaped, and the corresponding wedge-shaped surfaces of the protrusion and the push block are arranged opposite to each other and can be pressed against each other.

[0009] The utility model is further configured as follows: an open groove is provided on one side of the shell cylinder wall facing the bottom of the cleaning pool.

[0010] The utility model is further configured as follows: the liquid spraying mechanism comprises a liquid distribution pipe, which is annular, and has a plurality of spray holes on one side of the liquid distribution pipe facing the vibration brush mechanism, and the liquid at the spray holes is sprayed toward a preset cooler core surface along an inclined direction, and the other side of the liquid distribution pipe is connected to a liquid inlet pipe.

[0011] The utility model is further configured as follows: the feeding mechanism includes a feeding motor, a screw is connected to the output shaft of the feeding motor, the screw is arranged in the same direction along the axial direction of a preset cooler core, a movable frame is threadedly connected to the screw, the movable frame is slidably connected to the rear side wall of the cleaning tank, and the movable frame is the output end of the feeding mechanism.

[0012] The advantages of the utility model are:

[0013] 1. An annular brush is arranged on the feeding mechanism. When cleaning, the brush is arranged around the outside of the cooler core and moves axially with the feeding mechanism, so that the brush can cooperate with the spray mechanism on the rear side to simultaneously clean the same circumferential surface of the outer wall of the cooler core without multiple reciprocating movements, thereby improving the cleaning efficiency;

[0014] 2. A vibrating brush mechanism is arranged on the brush, and the brush is installed on the inner wall of the mounting ring. One side of the mounting ring is movably connected to the shell tube through a spring, and a number of protrusions are evenly arranged on the other side of the mounting ring. The rotating motor of the rotating brush mechanism drives the passive gear to rotate through the driving gear, and a number of push blocks are arranged correspondingly on the side of the passive gear facing the mounting ring. The protrusion and the push block are both wedge-shaped, and the wedge-shaped surfaces of the protrusion and the push block are arranged opposite to each other. When the passive gear rotates, the push block rotates accordingly, thereby squeezing the protrusion and pushing away the mounting ring. The mounting ring vibrates back and forth along the axial direction under the joint action of the push block and the spring, thereby increasing the brushing frequency of the brush and improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 for Figure 1 The top view shown;

[0017] Figure 3 For along Figure 2 The AA line section is shown;

[0018] Figure 4 for Figure 2 A magnified view of part B;

[0019] In the figure: 1. cleaning tank; 2. fixed column; 3. hydraulic push rod; 4. feeding mechanism; 41. feeding motor; 42. screw; 43. moving frame; 5. vibration brush mechanism; 51. shell cylinder; 52. mounting ring; 521. protrusion; 53. brush; 54. spring; 55. opening slot; 56. rotating motor; 57. driving gear; 58. passive gear; 581. push block; 6. liquid spraying mechanism; 61. liquid inlet pipe; 62. liquid distribution pipe; 63. spray hole; 7. fixed frame. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0022] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0023] See also Figure 1-4 , the utility model provides the following technical solutions:

[0024] An air compressor cooler core cleaning device comprises a cleaning tank 1, a fixing column 2 is fixed on the inner wall of one side of the cleaning tank 1, a hydraulic push rod 3 is correspondingly installed on the other side of the cleaning tank 1, and the hydraulic push rod 3 and the fixing column 2 are arranged on the same axis. When cleaning, the cooler core is placed in the cleaning tank 1 so that it is coaxial with the fixing column 2, and the hydraulic push rod 3 is started to squeeze and fix the cooler core between the fixing column 2 and the hydraulic push rod 3;

[0025] A feeding mechanism 4 is installed on the rear side wall of the cleaning tank 1, and a vibrating brush mechanism 5 and a liquid spraying mechanism 6 are installed on the output end of the feeding mechanism 4. The vibrating brush mechanism 5 and the liquid spraying mechanism 6 are arranged around the outer periphery of the preset cooler core and can move axially. After the cooler core is fixed, the feeding mechanism 4 drives the vibrating brush mechanism 5 and the liquid spraying mechanism 6 to move axially of the cooler core to wash the outer wall of the cooler core.

[0026] The vibration brush mechanism 5 includes a shell 51 and a rotating motor 56. A fixing frame 7 is installed on the output end of the feeding mechanism 4. The shell 51 and the rotating motor 56 are both installed on the fixing frame 7. A mounting ring 52 is slidably connected in the shell 51. The inner ring wall of the mounting ring 52 is covered with a brush 53. The brush 53 can be selected in a corresponding size according to the cooler core to be cleaned.

[0027] A driving gear 57 is mounted on the output shaft of the rotating motor 56, and a driven gear 58 is meshed with the driving gear 57. The driven gear 58 is rotatably connected to the fixing frame 7. The driven gear 58 and the mounting ring 52 are coaxially arranged. A plurality of push blocks 581 are evenly arranged on the right end surface of the driven gear 58. A plurality of protrusions 521 are evenly arranged on the left end surface of the mounting ring 52. The protrusions 521 and the push blocks 581 are wedge-shaped. The corresponding wedge-shaped surfaces of the protrusions 521 and the push blocks 581 are arranged opposite to each other and can be pressed against each other. A spring 54 is connected to the right side of the mounting ring 52, and the spring 54 is mounted on the shell tube 51.

[0028] The rotating motor 56 drives the passive gear 58 to rotate through the driving gear 57, and the several push blocks 581 thereon rotate therewith. When the push block 581 rotates, it squeezes the corresponding protrusion 521 in contact with it to the right, that is, it can push the mounting ring 52 to the right. After the push block 581 is separated from the protrusion 521, the mounting ring 52 is reset to the left under the action of the spring 54. When the rotating motor 56 continues to work, the mounting ring 52 can continue to reciprocate, that is, it can drive the brush 53 thereon to reciprocate and brush the surface of the cooler core at a certain frequency, thereby improving the brushing effect.

[0029] The liquid spraying mechanism 6 includes a liquid distributing pipe 62, which is annular, and the left side of the liquid distributing pipe 62 is connected to the liquid inlet pipe 61, and the right side of the liquid distributing pipe 62 is provided with a plurality of spray holes 63, and the cleaning liquid is sprayed from the spray holes 63, and the cleaning liquid is sprayed on the surface of the cooler core along an inclined direction, which has a certain flushing effect to prevent the dirt after brushing from adhering to the surface of the cooler core;

[0030] An opening groove 55 is provided on one side of the shell cylinder 51 wall facing the bottom of the cleaning tank 1 , and the cleaning liquid entering the shell cylinder 51 eventually drips into the cleaning tank 1 through the opening groove 55 , thereby preventing liquid from accumulating in the vibration brush mechanism 5 .

[0031] The feeding mechanism 4 includes a feeding motor 41, and a screw 42 is connected to the output shaft of the feeding motor 41. The screw 42 is arranged in the same direction along the axial direction of the preset cooler core. A movable frame 43 is threadedly connected to the screw 42. The movable frame 43 is slidably connected to the rear side wall of the cleaning tank 1. The movable frame 43 is the output end of the feeding mechanism 4.

[0032] Specifically, an annular brush 53 is provided on the feeding mechanism 41. When cleaning, the brush 53 is arranged around the outside of the cooler core and moves axially with the feeding mechanism 4, so that the brush 53 can cooperate with the spray mechanism 6 on the rear side to brush the same circumferential surface of the outer wall of the cooler core at the same time, without multiple reciprocating movements, thereby improving the cleaning efficiency;

[0033] A vibrating brush mechanism 5 is provided on the brush 53. The brush 53 is mounted on the inner wall of the mounting ring 52. One side of the mounting ring 52 is movably connected to the shell tube 51 through a spring 54. A plurality of protrusions 521 are evenly provided on the other side of the mounting ring 52. The rotating motor 56 of the rotating brush mechanism 5 drives the passive gear 58 to rotate through the driving gear 57. A plurality of push blocks 581 are correspondingly provided on the side of the passive gear 58 facing the mounting ring 52. The protrusion 521 and the push block 581 are both wedge-shaped. The wedge-shaped surfaces of the protrusion 521 and the push block 581 are arranged opposite to each other. When the passive gear 58 rotates, the push block 581 rotates accordingly, thereby squeezing the protrusion 521 and pushing away the mounting ring 52. The mounting ring 52 vibrates back and forth along the axial direction under the joint action of the push block 581 and the spring 54, thereby increasing the brushing frequency of the brush 53 and improving the cleaning effect.

[0034] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar opposites, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0037] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air compressor cooler core cleaning device, comprising a cleaning tank (1), characterized in that: A fixed column (2) is fixed on the inner wall of one side of the cleaning tank (1), and a hydraulic push rod (3) is correspondingly installed on the other side of the cleaning tank (1). The hydraulic push rod (3) and the fixed column (2) are arranged on the same axis. A feeding mechanism (4) is installed on the rear side wall of the cleaning tank (1), and a vibrating brush mechanism (5) and a liquid spraying mechanism (6) are installed on the output end of the feeding mechanism (4). The vibrating brush mechanism (5) and the liquid spraying mechanism (6) are arranged around the outer periphery of a preset cooler core and can move in the axial direction.

2. The air compressor cooler core cleaning device according to claim 1, characterized in that: The vibrating brush mechanism (5) comprises a shell barrel (51) and a rotating motor (56); a fixing frame (7) is mounted on the output end of the feeding mechanism (4); the shell barrel (51) and the rotating motor (56) are both mounted on the fixing frame (7); a mounting ring (52) is slidably connected inside the shell barrel (51); the inner ring wall of the mounting ring (52) is covered with a brush (53); a driving gear (57) is mounted on the output shaft of the rotating motor (56); a gear (57) is meshed with a driven gear (57); The driven gear (58) is rotatably connected to the fixing frame (7), the driven gear (58) is coaxially arranged with the mounting ring (52), a plurality of push blocks (581) are evenly arranged on the end surface of the driven gear (58) facing the mounting ring (52), a plurality of protrusions (521) are evenly arranged on the mounting ring (52), and a spring (54) is connected to the side of the mounting ring (52) facing away from the driven gear (58), and the spring (54) is installed on the shell tube (51).

3. The air compressor cooler core cleaning device according to claim 2, characterized in that: The protrusion (521) and the push block (581) are both wedge-shaped, and the corresponding wedge-shaped surfaces of the protrusion (521) and the push block (581) are arranged opposite to each other and can be pressed against each other.

4. The air compressor cooler core cleaning device according to claim 3, characterized in that: An opening groove (55) is formed on one side of the shell cylinder (51) wall facing the bottom of the cleaning tank (1).

5. The air compressor cooler core cleaning device according to claim 1, characterized in that: The liquid spraying mechanism (6) comprises a liquid distribution pipe (62) which is annular and has a plurality of spray holes (63) on one side of the liquid distribution pipe (62) facing the vibrating brush mechanism (5). Liquid at the spray holes (63) is sprayed toward a preset cooler core surface in an inclined direction. The other side of the liquid distribution pipe (62) is connected to a liquid inlet pipe (61).

6. The air compressor cooler core cleaning device according to claim 1, characterized in that: The feeding mechanism (4) comprises a feeding motor (41), the output shaft of the feeding motor (41) is connected to a screw (42), the screw (42) is arranged in the same direction along the axial direction of the preset cooler core, the screw (42) is threadedly connected to a movable frame (43), the movable frame (43) is slidably connected to the rear side wall of the cleaning tank (1), and the movable frame (43) is the output end of the feeding mechanism (4).

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