Air-cooled air compressor

Abstract

The invention provides an air-cooled air compressor, and relates to the technical field of air compressors. The air-cooled air compressor comprises a storage tank, the top of the storage tank is fixedly connected with a mounting seat, the top of the mounting seat is fixedly connected with a gas compression assembly, a heat dissipation assembly and a driving motor, and the gas compression assembly, the heat dissipation assembly and the driving motor are sequentially arranged from left to right; the gas compression assembly comprises a compression tank and a connecting shaft, and the compression tank is fixedly connected to the mounting base. Through arrangement of a cam, a fixing ring, a sliding rod, a cleaning ring, a connecting plate, an extrusion wheel, first bristles, a first spring and a limiting block, when a piston block performs reciprocating motion for gas compression, the cam rotates under the action of a connecting shaft, so that the cam cooperates with the first spring to control the cleaning ring to perform vertical reciprocating motion; and dust adsorbed on the surface of the compression tank is automatically cleaned by the first bristles, so that the heat dissipation efficiency is prevented from being influenced by dust adsorption.

Description

Technical Field

[0001] The invention relates to the technical field of air compressors, in particular to an air-cooled air compressor. Background Art

[0002] The full name of air compressor is air compressor, which is a device used to compress gas. The air compressors commonly used in the market mainly use reciprocating piston motion to compress the gas during use, and transport the compressed gas to a storage tank for storage. During the use of the air compressor, due to the reciprocating motion of the piston, a large amount of heat is easily generated, so a corresponding air-cooled cooling structure is usually set during use for cooling.

[0003] However, after long-term use, the air-cooled cooling structure on the air compressor is prone to absorb some dust on the cooling fan and the parts of the air compressor that need to dissipate heat, thus affecting the normal heat dissipation efficiency of the air compressor. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an air-cooled air compressor, which solves the problem that during use of the existing air-cooled air compressor, the cooling fan and the parts of the air compressor that need to dissipate heat are prone to absorb some dust, thereby affecting the normal heat dissipation efficiency of the air compressor.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: an air-cooled air compressor, comprising a storage tank, a mounting seat is fixedly connected to the top of the storage tank, a gas compression component, a heat dissipation component and a drive motor are fixedly connected to the top of the mounting seat, and the gas compression component, the heat dissipation component and the drive motor are arranged in sequence from left to right; The gas compression assembly comprises a compression tank and a connecting shaft, wherein the compression tank is fixedly connected to the mounting seat, and the connecting shaft is rotatably connected to the front side wall of the compression tank; The front end of the connecting shaft is fixedly connected to a cam, the top of the compression tank is fixedly connected to a fixing ring, the interior of the fixing ring is slidably connected to a sliding rod, one end of the sliding rod located below the fixing ring is fixedly connected to a cleaning ring, a first brush is provided on the inner wall of the cleaning ring, the top of the sliding rod is fixedly connected to a limiting block, a first spring is sleeved on the circumferential surface of the sliding rod, the two ends of the first spring are respectively fixedly connected to the fixing ring and the limiting block, a connecting plate is fixedly connected to the front side wall of the cleaning ring, and the bottom of the connecting plate is fixedly connected to an extrusion wheel; The heat dissipation assembly includes a driving disk and fan blades, and the fan blades are fixedly connected to the circumferential surface of the driving disk; A cleaning assembly is arranged inside the driving disk, and the cleaning assembly includes a receiving groove, a telescopic rod, a cleaning plate, a second spring and a second bristle. The receiving groove is arranged inside the driving disk, the telescopic rod is fixedly connected to the inner wall of the receiving groove, the cleaning plate is fixedly connected to the other end of the telescopic rod, and the cleaning plate is sleeved on the fan blades, the second bristles are arranged on the inner wall of the cleaning plate, the second spring is sleeved on the telescopic rod, and the two ends of the second spring are respectively fixedly connected to the inner wall of the receiving groove and the cleaning plate.

[0006] Preferably, the gas compression assembly also includes a driving wheel, a driving shaft, a driven wheel, a linkage rod, a piston block, an intake pipe, a filter and an air supply pipe. The driving wheel is arranged inside the compression tank, and the connecting shaft is fixedly connected to the driving wheel. The driving shaft is rotatably connected to the rear side wall of the compression tank, and the driving shaft is fixedly connected to the driving wheel. The driven wheel is fixedly connected to the rear end of the driving shaft, the linkage rod is rotatably connected to the driving wheel, the top of the linkage rod is rotatably connected to the piston block, and the piston block is slidably connected to the inner wall of the compression tank, the intake pipe is fixedly connected to the top of the compression tank, the filter is fixedly connected to the top of the intake pipe, the air supply pipe is fixedly connected to the top of the compression tank, and the other end of the air supply pipe is connected to the storage tank.

[0007] Preferably, one-way valves are provided inside the air inlet pipe and the air supply pipe, and the central axes of the connecting shaft, the driving shaft and the driving wheel are located on the same straight line.

[0008] Preferably, a driving wheel is fixedly connected to the output shaft of the driving motor, and the driving wheel is connected to the driven wheel via a belt.

[0009] Preferably, a first protective cover is fixedly connected to the rear side wall of the mounting seat, and the driving wheel, the driven wheel and the belt are all located inside the first protective cover; a second protective cover is fixedly connected to the front side wall of the mounting seat, and the cam and the extrusion wheel are all located inside the second protective cover.

[0010] Preferably, the heat dissipation assembly also includes a fixed frame, a filter, a fixed plate and a heat dissipation motor, the fixed frame is fixedly connected to the mounting seat, the filter is fixedly connected to the fixed frame by a fastening bolt, the fixed plate is fixedly connected to the inner wall of the fixed frame, the heat dissipation motor is fixedly connected to the right side wall of the fixed plate, and the drive disk is fixedly connected to the output shaft of the heat dissipation motor.

[0011] Preferably, the number of the fan blades and the cleaning components are both multiple, and the fan blades and the cleaning components are arranged correspondingly, and the number of the sliding rods, the first springs and the limit blocks are both four, and are equidistantly arranged on the fixing ring.

[0012] Preferably, a controller and a handle are fixedly connected to the right side wall of the storage tank, and the controller is located above the handle. An air pressure sensor is also fixedly connected to the top of the storage tank, and the air pressure sensor is located on the right side of the mounting base. The detection end of the air pressure sensor is located inside the storage tank.

[0013] Preferably, an air outlet pipe is fixedly connected to the left side wall of the storage tank, a drain pipe is fixedly connected to the left edge of the bottom of the storage tank, and valves are provided on both the air outlet pipe and the drain pipe.

[0014] Preferably, two mounting frames are fixedly connected to the bottom of the storage tank, and two moving wheels are arranged at the bottom of each mounting frame.

[0015] (III) Beneficial effects The present invention provides an air-cooled air compressor having the following beneficial effects: 1. The present invention, by arranging a cam, a fixing ring, a sliding rod, a cleaning ring, a connecting plate, an extrusion wheel, a first brush, a first spring and a limit block, when the piston block performs reciprocating motion to compress the gas, the cam rotates under the action of the connecting shaft, thereby cooperating with the first spring to control the cleaning ring to move up and down reciprocatingly, so that the first brush automatically cleans the dust adsorbed on the surface of the compression tank, thereby preventing the adsorption of dust from affecting the heat dissipation efficiency.

[0016] 2. The present invention provides a storage slot, a telescopic rod, a cleaning plate, a second spring and a second brush. When the fan blades are rotating, the cleaning plate automatically moves to the edge of the fan blades under the action of centrifugal force. When the fan blades stop rotating, the cleaning plate automatically returns to the initial position under the action of the second spring. In this process, the second brush automatically cleans the dust on the fan blades to avoid the problem of reduced heat dissipation efficiency caused by dust adsorbed on the fan blades, and at the same time solves the problem of inconvenience for staff to clean dust regularly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall schematic diagram of an air-cooled air compressor proposed by the present invention; Figure 2 A side cross-sectional view of a gas compression component of an air-cooled air compressor proposed by the present invention; Figure 3 This is a front view of an air-cooled air compressor proposed by the present invention; Figure 4 This is a schematic diagram from a first perspective of an air-cooled air compressor proposed by the present invention with some structures removed; Figure 5 A schematic diagram of a second viewing angle of an air-cooled air compressor proposed by the present invention with some structures removed; Figure 6 for Figure 5 Schematic diagram of the structure of middle B; Figure 7 for Figure 5 Schematic diagram of the structure of A; Figure 8 A top view of a cleaning plate of an air-cooled air compressor proposed by the present invention; Fig. 9 A side sectional view of a driving disc of an air-cooled air compressor proposed by the present invention; Fig.10 This is a rear view of an air-cooled air compressor proposed by the present invention; Fig.11 The present invention is a top view of a cleaning ring of an air-cooled air compressor.

[0018] Among them, 1. storage tank; 2. mounting seat; 3. drive motor; 4. gas compression component; 5. driving wheel; 6. belt; 7. cam; 8. fixing ring; 9. slide bar; 10. cleaning ring; 11. connecting plate; 12. extrusion wheel; 13. first bristle; 14. first spring; 15. limit block; 16. heat dissipation component; 17. storage slot; 18. telescopic rod; 19. cleaning plate; 20. second spring; 21. first protective cover; 22. second protective cover; 23. handle; 24. controller; 25. gas pressure sensor; 26, mounting frame; 27, moving wheel; 28, air outlet pipe; 29, drain pipe; 30, second brush; 401, compression tank; 402, connecting shaft; 403, driving wheel; 404, driving shaft; 405, driven wheel; 406, linkage rod; 407, piston block; 408, air inlet pipe; 409, filter; 410, air supply pipe; 1601, fixing frame; 1602, filter net; 1603, fixing plate; 1604, heat dissipation motor; 1605, driving disk; 1606, fan blades. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] like Figure 1-Figure 11As shown, an embodiment of the present invention provides an air-cooled air compressor, including a storage tank 1, a mounting base 2 is fixedly connected to the top of the storage tank 1, a gas compression component 4, a heat dissipation component 16 and a drive motor 3 are fixedly connected to the top of the mounting base 2, and the gas compression component 4, the heat dissipation component 16 and the drive motor 3 are arranged in sequence from left to right, and the drive motor 3 is mainly used to control the rotation of the driving wheel 5, and drives the piston block 407 to slide up and down reciprocatingly through the belt 6, the driven wheel 405, the driving shaft 404 and the linkage rod 406, and this process generates a lot of heat; The gas compression assembly 4 includes a compression tank 401 and a connecting shaft 402. The compression tank 401 is fixedly connected to the mounting seat 2, and the connecting shaft 402 is rotatably connected to the front side wall of the compression tank 401. The front end of the connecting shaft 402 is fixedly connected with a cam 7, and the cam 7 is mainly used to extrude the extrusion wheel 12. When the driving wheel 403 rotates, the connecting shaft 402 is driven to rotate, and then the cam 7 is driven to rotate. During the rotation, the cam 7 cooperates with the extrusion wheel 12 and the first spring 14 to control the cleaning ring 10 to move up and down. During this process, the first bristles 13 on the cleaning ring 10 clean the dust adsorbed on the surface of the compression tank 401 to prevent the adsorption of dust from affecting the heat dissipation efficiency. The top of the compression tank 401 is fixedly connected with a fixing ring 8, and the interior of the fixing ring 8 is slidably connected with a sliding rod 9. The sliding rod 9 is mainly used to position the cleaning ring 10 to prevent the cleaning ring 10 from shaking during the up and down movement, thereby ensuring the stability of the cleaning ring 10. The end of the sliding rod 9 located below the fixing ring 8 is fixedly connected with the cleaning ring 10. A first brush bristle 13 is provided on the inner wall of the ring 10, and a limiting block 15 is fixedly connected to the top end of the slide bar 9. The setting of the limiting block 15 is mainly used to limit the first spring 14 to prevent the first spring 14 from falling off the slide bar 9. The first spring 14 is sleeved on the circumferential surface of the slide bar 9. When the cleaning ring 10 moves to the highest point, the first spring 14 is in a stretched state (but the first spring 14 will not be damaged and the limit state of the first spring 14 has not been reached). Therefore, the elastic force of the first spring 14 is used to control the limiting block 15 to drive the slide bar 9 and the cleaning ring 10 to move downward. The two ends of the first spring 14 are fixedly connected to the fixing ring 8 and the limiting block 15 respectively. A connecting plate 11 is fixedly connected to the front side wall of the cleaning ring 10, and an extrusion wheel 12 is fixedly connected to the bottom of the connecting plate 11. The setting of the extrusion wheel 12 can reduce the friction between the cam 7; The heat dissipation assembly 16 includes a driving disk 1605 and a fan blade 1606, and the fan blade 1606 is fixedly connected to the circumferential surface of the driving disk 1605; The interior of the drive disk 1605 is provided with a cleaning component. The cleaning component includes a storage groove 17, a telescopic rod 18, a cleaning plate 19, a second spring 20 and second bristles 30. Among them, the storage groove 17 is mainly used to store the second spring 20. The telescopic rod 18 itself has a telescopic function. When the telescopic rod 18 is extended or retracted to the extreme position, the cleaning plate 19 is exactly located at the extreme position of the fan blade 1606. In addition, the second spring 20 is not stretched to the extreme state. When the fan blade 1606 is rotating, the cleaning plate 19 will move to the edge position of the fan blade 1606 under the action of centrifugal force. When the fan blade 1606 stops rotating, the cleaning plate 19 automatically returns to the initial position under the action of the second spring 20. During the process of the cleaning plate 19 moving on the fan blade 1606, the second bristles 30 will automatically clean the dust adsorbed on the fan blade 1606, avoiding the problem of the decrease in heat dissipation efficiency caused by dust adsorption on the fan blade 1606, and at the same time solving the problem of the inconvenience of the staff to clean the dust regularly; The storage groove 17 is arranged inside the drive disk 1605. The telescopic rod 18 is fixedly connected to the inner wall of the storage groove 17. The cleaning plate 19 is fixedly connected to the other end of the telescopic rod 18, and the cleaning plate 19 is sleeved on the fan blade 1606. The second bristles 30 are arranged on the inner wall of the cleaning plate 19. The second spring 20 is sleeved on the telescopic rod 18, and both ends of the second spring 20 are fixedly connected to the inner wall of the storage groove 17 and the cleaning plate 19 respectively.

[0021] The gas compression component 4 further includes a driving wheel 403, a driving shaft 404, a driven wheel 405, a linkage rod 406, a piston block 407, an air inlet pipe 408, a filter 409 and an air delivery pipe 410. During the rotation of the driving wheel 403, it will control the linkage rod 406 to drive the piston block 407 to move up and down. From Figure 2 It can be seen that the specific structure of the driving wheel 403 is a "冂"-shaped structure, and the linkage rod 406 is installed on the fixed cross bar in the driving wheel 403. The filter 409 mainly filters the incoming air to avoid the entry of dust particles. The filter 409 is connected to the air inlet pipe 408 by means of threaded connection, which is convenient for regularly disassembling and replacing the filter 409; The driving wheel 403 is arranged inside the compression tank 401, and the connecting shaft 402 is fixedly connected to the driving wheel 403, the driving shaft 404 is rotatably connected to the rear side wall of the compression tank 401, and the driving shaft 404 is fixedly connected to the driving wheel 403, the driven wheel 405 is fixedly connected to the rear end of the driving shaft 404, the linkage rod 406 is rotatably connected to the driving wheel 403, the top of the linkage rod 406 is rotatably connected to the piston block 407, and the piston block 407 is slidably connected to the inner wall of the compression tank 401, the air intake pipe 408 is fixedly connected to the top of the compression tank 401, the filter 409 is fixedly connected to the top of the air intake pipe 408, and the air supply pipe 410 is fixedly connected to the compression tank 401. At the top, the other end of the air supply pipe 410 is connected to the storage tank 1, and the inside of the air intake pipe 408 and the air supply pipe 410 are both provided with a one-way valve. The one-way valve on the air intake pipe 408 can only allow air to enter from the outside to the inside of the compression tank 401 during the intake process, and cannot be discharged from the air intake pipe 408. The one-way valve on the air supply pipe 410 can only allow air to enter from the compression tank 401 to the inside of the storage tank 1 during the exhaust process, and the gas inside the storage tank 1 cannot enter the inside of the compression tank 401. The central axes of the connecting shaft 402, the driving shaft 404, and the driving wheel 403 are located on the same straight line, and the driving wheel 5 is fixedly connected to the output shaft of the driving motor 3, and the driving wheel 5 is connected to the driven wheel 405 by a belt 6.

[0022] A first protective cover 21 is fixedly connected to the rear side wall of the mounting seat 2, and the driving wheel 5, the driven wheel 405 and the belt 6 are all located inside the first protective cover 21. A second protective cover 22 is fixedly connected to the front side wall of the mounting seat 2, and the cam 7 and the extrusion wheel 12 are all located inside the second protective cover 22. The first protective cover 21 and the second protective cover 22 mainly play a role of safety protection; The heat dissipation assembly 16 also includes a fixing frame 1601, a filter 1602, a fixing plate 1603 and a heat dissipation motor 1604. The filter 1602 is mainly used to block larger debris. The fixing plate 1603 is mainly used to fix the heat dissipation motor 1604. In addition, the heat dissipation motor 1604 is mainly used to drive the fan blades 1606 to rotate and cool the compression tank 401. The centrifugal force generated by the heat dissipation motor 1604 driving the fan blades 1606 to rotate is greater than the tension of the second spring 20. The fixed frame 1601 is fixedly connected to the mounting base 2, the filter screen 1602 is fixedly connected to the fixed frame 1601 by fastening bolts, the fixed plate 1603 is fixedly connected to the inner wall of the fixed frame 1601, the heat dissipation motor 1604 is fixedly connected to the right side wall of the fixed plate 1603, the drive disk 1605 is fixedly connected to the output shaft of the heat dissipation motor 1604, the number of fan blades 1606 and the cleaning assembly are both provided in plurality, and the fan blades 1606 and the cleaning assembly are provided correspondingly, the number of the sliding rod 9, the first spring 14 and the limit block 15 are each provided in four, and are equidistantly provided on the fixing ring 8.

[0023] The right side wall of the storage tank 1 is fixedly connected with a controller 24 and a handle 23, and the controller 24 is located above the handle 23. The controller 24 is mainly used to control the drive motor 3 and the heat dissipation motor 1604 to work. The top of the storage tank 1 is also fixedly connected with an air pressure sensor 25, and the air pressure sensor 25 is located on the right side of the mounting seat 2. The air pressure sensor 25 mainly detects the air pressure inside the storage tank 1 and sends the detected air pressure to the controller 24. When the detected data reaches the preset maximum value, the controller 24 controls the drive motor 3 to stop. Working, thereby stopping the compression of the gas. When the detected data is lower than the preset minimum value, the controller 24 controls the driving motor 3 to start working, thereby realizing the compression of the gas. The detection end of the air pressure sensor 25 is located inside the storage tank 1. An air outlet pipe 28 is fixedly connected to the left side wall of the storage tank 1. A drain pipe 29 is fixedly connected to the left edge of the bottom of the storage tank 1, and valves are provided on the air outlet pipe 28 and the drain pipe 29. Two mounting frames 26 are fixedly connected to the bottom of the storage tank 1, and two moving wheels 27 are provided at the bottom of each mounting frame 26.

[0024] The air compressor is mainly connected to the external power supply through the power cord.

[0025] Working principle: When the air compressor is in use, firstly, the power is turned on, and the heat dissipation motor 1604 is started through the controller 24, thereby controlling the rotation of the fan blade 1606 and dissipating the heat of the compression tank 401. During the rotation of the fan blade 1606, the cleaning plate 19 moves to the edge of the fan blade 1606 under the action of centrifugal force. While the heat dissipation motor 1604 is started, the air pressure sensor 25 detects the air pressure inside the storage tank 1. When the air pressure is lower than the preset value, the controller 24 controls the drive motor 3 to start working, and the drive motor 3 controls the driving wheel 5 to rotate, and drives the drive wheel 403 to rotate through the belt 6 and the drive shaft 404. Finally, the piston block 407 is controlled to move forward under the action of the linkage rod 406. It moves back and forth and compresses the gas. The compressed gas enters the interior of the storage tank 1 through the air supply pipe 410. When the detected data reaches the preset maximum value, the controller 24 controls the drive motor 3 to stop working, thereby stopping the compression of the gas. During the rotation of the drive wheel 403, the cam 7 is controlled to rotate through the connecting shaft 402, and the cleaning ring 10 is controlled to move up and down in cooperation with the extrusion wheel 12 and the first spring 14, so that the first brush 13 cleans the dust adsorbed on the surface of the compression tank 401. When the heat dissipation motor 1604 stops working, the cleaning plate 19 returns to the initial position under the action of the second spring 20, and the second brush 30 cleans the dust adsorbed on the surface of the fan blade 1606.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air-cooled air compressor, comprising a storage tank (1), the top of the storage tank (1) being fixedly connected to a mounting base (2), the top of the mounting base (2) being fixedly connected to a gas compression component (4), a heat dissipation component (16) and a drive motor (3), and the gas compression component (4), the heat dissipation component (16) and the drive motor (3) being arranged in sequence from left to right, characterized in that: The gas compression assembly (4) comprises a compression tank (401) and a connecting shaft (402), wherein the compression tank (401) is fixedly connected to the mounting seat (2), and the connecting shaft (402) is rotatably connected to the front side wall of the compression tank (401); The front end of the connecting shaft (402) is fixedly connected to a cam (7), the top of the compression tank (401) is fixedly connected to a fixing ring (8), the interior of the fixing ring (8) is slidably connected to a slide rod (9), one end of the slide rod (9) located below the fixing ring (8) is fixedly connected to a cleaning ring (10), the inner wall of the cleaning ring (10) is provided with a first brush (13), the top of the slide rod (9) is fixedly connected to a limiting block (15), the circumferential surface of the slide rod (9) is sleeved with a first spring (14), the two ends of the first spring (14) are respectively fixedly connected to the fixing ring (8) and the limiting block (15), the front side wall of the cleaning ring (10) is fixedly connected to a connecting plate (11), and the bottom of the connecting plate (11) is fixedly connected to an extrusion wheel (12); The heat dissipation component (16) comprises a driving disk (1605) and fan blades (1606), wherein the fan blades (1606) are fixedly connected to the circumferential surface of the driving disk (1605); A cleaning assembly is arranged inside the driving disk (1605), and the cleaning assembly comprises a receiving groove (17), a telescopic rod (18), a cleaning plate (19), a second spring (20) and second bristles (30); the receiving groove (17) is arranged inside the driving disk (1605); the telescopic rod (18) is fixedly connected to the inner wall of the receiving groove (17); the cleaning plate (19) is fixedly connected to the other end of the telescopic rod (18); the cleaning plate (19) is sleeved on the fan blade (1606); the second bristles (30) are arranged on the inner wall of the cleaning plate (19); the second spring (20) is sleeved on the telescopic rod (18); and the two ends of the second spring (20) are respectively fixedly connected to the inner wall of the receiving groove (17) and the cleaning plate (19).

2. The air-cooled air compressor according to claim 1, characterized in that: The gas compression assembly (4) further comprises a driving wheel (403), a driving shaft (404), a driven wheel (405), a linkage rod (406), a piston block (407), an air intake pipe (408), a filter (409) and an air delivery pipe (410); the driving wheel (403) is arranged inside the compression tank (401), and the connecting shaft (402) is fixedly connected to the driving wheel (403); the driving shaft (404) is rotatably connected to the rear side wall of the compression tank (401), and the driving shaft (404) is fixedly connected to the driving wheel (403); the driven wheel (405) is fixedly connected to the rear side wall of the compression tank (401); The linkage rod (406) is rotatably connected to the driving wheel (403), the top of the linkage rod (406) is rotatably connected to a piston block (407), and the piston block (407) is slidably connected to the inner wall of the compression tank (401), the air intake pipe (408) is fixedly connected to the top of the compression tank (401), the filter (409) is fixedly connected to the top of the air intake pipe (408), the air supply pipe (410) is fixedly connected to the top of the compression tank (401), and the other end of the air supply pipe (410) is connected to the storage tank (1).

3. The air-cooled air compressor according to claim 2, characterized in that: Both the air inlet pipe (408) and the air supply pipe (410) are provided with a one-way valve inside, and the central axes of the connecting shaft (402), the driving shaft (404), and the driving wheel (403) are located on the same straight line.

4. The air-cooled air compressor according to claim 2, characterized in that: A driving wheel (5) is fixedly connected to the output shaft of the driving motor (3), and the driving wheel (5) is connected to the driven wheel (405) via a belt (6).

5. The air-cooled air compressor according to claim 4, characterized in that: A first protective cover (21) is fixedly connected to the rear side wall of the mounting seat (2), and the driving wheel (5), the driven wheel (405) and the belt (6) are all located inside the first protective cover (21). A second protective cover (22) is fixedly connected to the front side wall of the mounting seat (2), and the cam (7) and the extrusion wheel (12) are all located inside the second protective cover (22).

6. The air-cooled air compressor according to claim 1, characterized in that: The heat dissipation assembly (16) further comprises a fixing frame (1601), a filter screen (1602), a fixing plate (1603) and a heat dissipation motor (1604); the fixing frame (1601) is fixedly connected to the mounting seat (2); the filter screen (1602) is fixedly connected to the fixing frame (1601) via fastening bolts; the fixing plate (1603) is fixedly connected to the inner wall of the fixing frame (1601); the heat dissipation motor (1604) is fixedly connected to the right side wall of the fixing plate (1603); and the driving disk (1605) is fixedly connected to the output shaft of the heat dissipation motor (1604).

7. The air-cooled air compressor according to claim 6, characterized in that: The number of the fan blades (1606) and the cleaning components are both multiple, and the fan blades (1606) and the cleaning components are arranged correspondingly, and the number of the sliding rods (9), the first springs (14) and the limit blocks (15) are both four, and are arranged on the fixing ring (8) at equal distances.

8. The air-cooled air compressor according to claim 1, characterized in that: A controller (24) and a handle (23) are fixedly connected to the right side wall of the storage tank (1), and the controller (24) is located above the handle (23). An air pressure sensor (25) is also fixedly connected to the top of the storage tank (1), and the air pressure sensor (25) is located on the right side of the mounting seat (2). The detection end of the air pressure sensor (25) is located inside the storage tank (1).

9. The air-cooled air compressor according to claim 1, characterized in that: An air outlet pipe (28) is fixedly connected to the left side wall of the storage tank (1), a drainage pipe (29) is fixedly connected to the left edge of the bottom of the storage tank (1), and valves are provided on both the air outlet pipe (28) and the drainage pipe (29).

10. The air-cooled air compressor according to claim 1, characterized in that: Two mounting frames (26) are fixedly connected to the bottom of the storage tank (1), and two moving wheels (27) are arranged at the bottom of each mounting frame (26).

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