Piston type air compressor for billiard ball production

Abstract

The utility model discloses a piston type air compressor for billiard ball production, which comprises an air storage tank, a driving motor is fixed at the top end of the air storage tank, an output shaft of the driving motor is connected with a driving wheel, a piston chamber is arranged on one side of the driving motor, a driven wheel is arranged on one side wall of the piston chamber, and the driven wheel is connected with the air storage tank. And a belt is mounted between the driving wheel and the driven wheel. The back-blowing self-cleaning mechanism has the advantages that the back-blowing self-cleaning mechanism composed of the back-blowing pipe, the flow guide pipe, the back-blowing disc and the back-blowing nozzle is arranged, in the using process of the air compressor, the electromagnetic valve can be controlled to be opened in a timing mode, a part of output compressed air is sprayed out through the back-blowing pipe, the flow guide pipe, the back-blowing disc and the back-blowing nozzle to act on the back side of the filter screen, and the back-blowing self-cleaning function is achieved. The air suction performance of the air compressor can be effectively prevented from being affected by blockage, it is guaranteed that the air compressor works continuously and efficiently, the using effect is good, and functionality is high.

Description

Technical Field

[0001] This utility model relates to the field of piston air compressor technology, specifically to a piston air compressor for billiards production. Background Technology

[0002] A reciprocating air compressor is suitable for applications requiring large capacity and high pressure output, such as industrial production and mining. In this compressor, the piston, reciprocating within the cylinder, moves to the right. When the piston's left chamber is lower than atmospheric pressure, the intake valve opens, drawing in outside air – this process is called compression. When the cylinder pressure exceeds the pressure in the output air pipe, the exhaust valve opens. The piston's reciprocating motion is generated by a crank-slider mechanism driven by an electric motor. The crank's rotational motion is converted into the sliding motion of the piston. This type of compressor always has residual volume at the end of the exhaust process. During the next intake cycle, the compressed air in this residual volume expands, reducing the amount of air drawn in, decreasing efficiency, and increasing compression work. It has a simple structure, long service life, and easily achieves large capacity and high pressure output. Reciprocating air compressors are used in the production of billiard balls.

[0003] Existing reciprocating air compressors used in billiards production typically have filters installed on the intake pipe to filter impurities in the gas. However, as the usage time increases, the filters become severely clogged, leading to a decline in filtration performance. This phenomenon is not easily noticed by the staff, which in turn affects the intake efficiency and performance of the air compressor, resulting in lower functionality. Therefore, there is an urgent need for a reciprocating air compressor for billiards production. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a piston air compressor for billiard ball production, based on the current state of the technology.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a piston air compressor for billiard ball production, including an air tank. A drive motor is fixed at the top of the air tank. A drive wheel is connected to the output shaft of the drive motor. A piston chamber is provided on one side of the drive motor. A driven wheel is provided on one side wall of the piston chamber. A belt is installed between the drive wheel and the driven wheel. An air filling pipe is provided between the piston chamber and the air tank. An air intake pipe is led out from one side wall of the piston chamber. A filter screen is installed in the air intake pipe. An output port is led out from the bottom of one side of the air tank. A backflush pipe is fixed at the upper end of the output port. A solenoid valve is installed on the backflush pipe. A one-way valve is provided above the solenoid valve. A guide pipe is connected to one end of the backflush pipe. A backflush disc is connected to the other end of the guide pipe. The backflush disc has a ring structure. Multiple sets of backflush nozzles are distributed circumferentially on one side wall of the backflush disc.

[0008] Furthermore, the output shaft of the drive motor is fixedly connected to the drive wheel, the driven wheel is rotatably mounted on one side wall of the piston chamber, and the belt is nested on the drive wheel and the driven wheel.

[0009] Furthermore, the filter screen is fixed to the air intake pipe by screws, and the air filling pipe is connected to the piston chamber and the air storage tank by threads.

[0010] Furthermore, the output port is formed on the gas storage tank, and the backflush pipe is threaded onto the output port.

[0011] Furthermore, both the solenoid valve and the check valve are threaded onto the backflush pipe.

[0012] Furthermore, the guide pipe is threaded between the backflush pipe and the backflush disc, and the backflush nozzle is threaded onto one side wall of the backflush disc.

[0013] Furthermore, casters are installed at the four corners of the bottom of the gas tank, and a connector is provided at one end of the output port.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model has the following advantages:

[0016] This invention features a self-cleaning back-blowing mechanism consisting of a back-blowing pipe, a guide pipe, a back-blowing disc, and a back-blowing nozzle. During the operation of the air compressor, the solenoid valve can be opened at regular intervals, allowing a portion of the output compressed gas to be sprayed through the back-blowing pipe, guide pipe, back-blowing disc, and back-blowing nozzle onto the back side of the filter screen for back-blowing cleaning. This effectively prevents blockage from affecting the air intake performance, ensuring the air compressor operates continuously and efficiently, resulting in good performance and strong functionality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a piston air compressor for billiards production according to the present invention;

[0018] Figure 2 This is a rear view of a piston air compressor for billiard ball production as described in this utility model;

[0019] Figure 3 This is a front sectional view of the suction pipe in a piston air compressor for billiards production, as described in this utility model.

[0020] The annotations in the attached figures are explained as follows:

[0021] 1. Air tank; 2. Casters; 3. Conveying port; 4. Drive motor; 5. Piston chamber; 6. Inflation pipe; 7. Suction pipe; 8. Filter screen; 9. Backflush pipe; 10. Solenoid valve; 11. Check valve; 12. Guide pipe; 13. Belt; 14. Drive wheel; 15. Driven wheel; 16. Backflush nozzle; 17. Backflush disc. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] like Figures 1-3As shown, a piston air compressor for billiards production in this embodiment includes an air tank 1. A drive motor 4 is fixed to the top of the air tank 1. A drive wheel 14 is connected to the output shaft of the drive motor 4. A piston chamber 5 is provided on one side of the drive motor 4. A driven wheel 15 is provided on one side wall of the piston chamber 5. A belt 13 is installed between the drive wheel 14 and the driven wheel 15. An air filling pipe 6 is provided between the piston chamber 5 and the air tank 1. The drive motor 4 drives the drive wheel 14 to rotate, and the drive wheel 14 drives the driven wheel 15 in the piston chamber 5 to rotate through the belt 13, thereby causing the piston rod in the piston chamber 5 to do work. An air intake pipe 7 is led out from one side wall of the piston chamber 5. A filter screen 8 is installed in the air intake pipe 7. During the reciprocating movement of the piston rod, the air intake pipe 7 releases external air. The gas is extracted and filtered by filter 8. The extracted gas is injected into gas storage tank 1 through inflation pipe 6 for storage. There is an output port 3 at the bottom of one side of gas storage tank 1, which can be connected to an external output mechanism. A backflush pipe 9 is fixed at the upper end of output port 3. A solenoid valve 10 is installed on backflush pipe 9 to control the opening and closing of backflush pipe 9. A one-way valve 11 is set above solenoid valve 10 to keep the gas flow direction of backflush pipe 9 from backflush pipe 9 to suction pipe 7. One end of backflush pipe 9 is connected to guide pipe 12, and the other end of guide pipe 12 is connected to backflush plate 17. Backflush plate 17 has a ring structure. Multiple sets of backflush nozzles 16 are distributed in a circle on one side wall of backflush plate 17. Compressed gas is sprayed out through backflush nozzles 16 and acts on the back side of filter 8 to backflush and clean it.

[0024] like Figures 1-3 In this embodiment, the output shaft of the drive motor 4 is fixedly connected to the drive wheel 14, the driven wheel 15 is rotatably mounted on one side wall of the piston chamber 5, the belt 13 is nested on the drive wheel 14 and the driven wheel 15, the filter screen 8 is fixed to the suction pipe 7 by screws, the inflation pipe 6 is threadedly connected to the piston chamber 5 and the air tank 1, the output port 3 is formed on the air tank 1, and the backflush pipe 9 is threadedly mounted on the output port 3. During the use of the air compressor, the drive motor 4 drives the drive wheel 14 to rotate, and the drive wheel 14 drives the driven wheel 15 in the piston chamber 5 to rotate through the belt 13, thereby causing the piston rod in the piston chamber 5 to do work. During the reciprocating movement of the piston rod, the external gas is drawn through the suction pipe 7, filtered by the filter screen 8, and the drawn gas is injected into the air tank 1 for storage through the inflation pipe 6.

[0025] like Figures 1-3In this embodiment, the output port 3 is formed on the air tank 1. The backflush pipe 9 is threaded onto the output port 3. The solenoid valve 10 and the one-way valve 11 are both threaded onto the backflush pipe 9. The guide pipe 12 is threaded between the backflush pipe 9 and the backflush disc 17. The backflush nozzle 16 is threaded onto one side wall of the backflush disc 17. Universal wheels 2 are installed at the four corners of the bottom of the air tank 1. A connection nozzle is reserved at one end of the output port 3. The universal wheels 2 facilitate the movement of the air compressor. During the use of the air compressor, the solenoid valve 10 can be opened at regular intervals, so that part of the output compressed gas is sprayed out through the backflush pipe 9, the guide pipe 12, the backflush disc 17 and the backflush nozzle 16 and acts on the back side of the filter screen 8, thereby backflushing and cleaning it. This can effectively prevent the air intake performance from being affected by blockage, ensure that the air compressor works continuously and efficiently, and has good performance and strong functionality.

[0026] The specific implementation process of this embodiment is as follows: First, the air compressor is moved to the designated position by the caster wheel 2, the external power supply is connected, and the air compressor is connected to the external load through the output port 3. During use, the drive motor 4 drives the drive wheel 14 to rotate. The drive wheel 14 drives the driven wheel 15 in the piston chamber 5 to rotate through the belt 13, thereby causing the piston rod in the piston chamber 5 to do work. During the reciprocating movement of the piston rod, the external gas is drawn through the suction pipe 7 and filtered by the filter screen 8. The drawn gas is injected into the air storage tank 1 through the inflation pipe 6 for storage. The stored compressed gas is output through the output port 3. At the same time, the solenoid valve 10 can be opened at timed intervals, so that part of the output compressed gas is sprayed out through the backflush pipe 9, the guide pipe 12, the backflush disc 17 and the backflush nozzle 16 to act on the back side of the filter screen 8, thereby backflush cleaning it. This can effectively prevent the suction performance from being affected by blockage, ensure that the air compressor works continuously and efficiently, and has good performance and strong functionality.

[0027] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A piston air compressor for billiard ball production, characterized in that: The system includes a gas storage tank (1), a drive motor (4) fixed to the top of the gas storage tank (1), a drive wheel (14) connected to the output shaft of the drive motor (4), a piston chamber (5) provided on one side of the drive motor (4), a driven wheel (15) provided on one side wall of the piston chamber (5), a belt (13) installed between the drive wheel (14) and the driven wheel (15), an inflation pipe (6) provided between the piston chamber (5) and the gas storage tank (1), and an air intake pipe (7) extending from one side wall of the piston chamber (5). (7) A filter screen (8) is installed inside. An output port (3) is led out from the bottom of one side of the gas storage tank (1). A backflush pipe (9) is fixed at the upper end of the output port (3). A solenoid valve (10) is installed on the backflush pipe (9). A one-way valve (11) is set above the solenoid valve (10). A guide pipe (12) is connected to one end of the backflush pipe (9). A backflush disc (17) is connected to the other end of the guide pipe (12). The backflush disc (17) has an annular structure. Multiple sets of backflush nozzles (16) are distributed in a circular pattern on one side wall of the backflush disc (17).

2. The piston air compressor for billiard ball production according to claim 1, characterized in that: The output shaft of the drive motor (4) is fixedly connected to the drive wheel (14), the driven wheel (15) is rotatably mounted on one side wall of the piston chamber (5), and the belt (13) is nested on the drive wheel (14) and the driven wheel (15).

3. A piston air compressor for billiard ball production according to claim 2, characterized in that: The filter screen (8) is fixed to the air intake pipe (7) by screws, and the air filling pipe (6) is connected to the piston chamber (5) and the air storage tank (1) by threads.

4. A piston air compressor for billiard ball production according to claim 3, characterized in that: The output port (3) is formed on the gas storage tank (1), and the backflush pipe (9) is threaded onto the output port (3).

5. A piston air compressor for billiard ball production according to claim 1, characterized in that: Both the solenoid valve (10) and the one-way valve (11) are threaded onto the backflush pipe (9).

6. A piston air compressor for billiard ball production according to claim 5, characterized in that: The guide pipe (12) is threaded between the backflush pipe (9) and the backflush disc (17), and the backflush nozzle (16) is threaded onto one side wall of the backflush disc (17).

7. A piston air compressor for billiard ball production according to claim 4, characterized in that: The gas storage tank (1) is equipped with casters (2) at the four corners of its bottom end, and a connector is reserved at one end of the output port (3).

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