Air cylinder device capable of intelligently adjusting air pressure

Abstract

The air cylinder device comprises an air cylinder body, air pressure adjusting pieces are arranged on the two sides of the upper end of the air cylinder body respectively, air pipes are arranged on the side walls of the two air pressure adjusting pieces respectively, the other ends of the air pipes are connected with an air source, adjusting screw rods are arranged at the upper ends of the air pressure adjusting pieces, and the adjusting screw rods are connected with the air pressure adjusting pieces. The bottom of each adjusting screw rod is inserted into the air pressure adjusting part and connected with the air pressure adjusting part in a threaded fit mode, the upper ends of the two adjusting screw rods are connected with a synchronous adjusting mechanism, and the synchronous adjusting mechanism is composed of a connecting column, a transmission gear, a transmission belt and a rotating part. According to the technical scheme, only the rotating piece needs to be rotated to adjust one air pressure adjusting valve, under the action of the two transmission gears and the transmission belt, the other air pressure adjusting valve can conduct adjustment synchronously, and therefore adjustment of the two air pressure adjusting valves is completed at the same time, and operation is more convenient and more intelligent.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinders, in particular to a cylinder device with intelligent air pressure regulation. Background Technique

[0002] A cylinder refers to a cylindrical metal part that guides a piston to perform linear reciprocating motion in the cylinder. Air expands in the engine cylinder to convert heat energy into mechanical energy; gas is compressed by the piston in the compressor cylinder to increase pressure.

[0003] The air pressure of a cylinder can be controlled by adjusting its air pressure valve, thereby controlling the telescopic speed of the cylinder telescopic rod. However, when adjusting the air pressure valve of the existing cylinder, the user needs to separately rotate two air pressure valves on the side wall of the cylinder, and the operation is relatively cumbersome. The synchronous adjustment of the two air pressure valves cannot be achieved, and the intelligence is poor. For this reason, a cylinder device with intelligent air pressure regulation is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cylinder device with intelligent air pressure regulation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cylinder device with intelligent air pressure regulation, a cylinder body, on both sides of the upper end of the cylinder body are respectively provided with air pressure regulating members, on the side walls of the two air pressure regulating members are respectively provided with air pipes, the other ends of the air pipes are connected to an air source, on the upper end of the air pressure regulating member is provided with an adjusting screw, the bottom of the adjusting screw is inserted into the interior of the air pressure regulating member and is connected to the air pressure regulating member through threaded cooperation, the upper ends of the two adjusting screws are connected with a synchronous adjustment mechanism, the synchronous adjustment mechanism is composed of a connecting column, a transmission gear, a transmission belt and a rotating member, the upper end of the air pressure regulating member is connected with a connecting column, a transmission gear is sleeved on the outer wall of the connecting column and is fixedly connected with the transmission gear, the outer surfaces of the two transmission gears are wound with a transmission belt and are meshed with the transmission belt, the upper end of one connecting column is fixedly connected with a connecting rod, the top of the connecting rod is fixedly installed with a rotating member, and a sealing mechanism is arranged on the outer surface of the synchronous adjustment mechanism.

[0006] As a further preferred of this technical solution, a plurality of anti-slip slots are opened on the outer wall of the rotating member, the anti-slip slots are vertically arranged and the plurality of anti-slip slots are arranged in a circular array.

[0007] As a further preferred of this technical solution, the sealing mechanism is composed of two sealing covers, the two sealing covers are symmetrically distributed on both sides of the synchronous adjustment mechanism and the structures of the two sealing covers are the same, and the sealing cover is connected to the air pressure regulating member through a positioning and fixing component.

[0008] As a further preference of the technical solution, a plurality of connection holes are provided at the positions where the two sealing covers are connected to each other.

[0009] As a further preference of the technical solution, the positioning and fixing assembly includes a positioning column, the positioning column is sleeved on the outer surface of the adjusting screw rod and is separated from the adjusting screw rod, the bottom of the positioning column is fixedly connected to the upper end of the air pressure adjusting member, and arc-shaped surfaces that are mutually fitted with the positioning column are provided at the bottoms of the inner walls at both ends of the sealing cover.

[0010] As a further preference of the technical solution, a threaded hole is provided on the positioning column, and a mating hole is provided on the sealing cover at the extending position of the threaded hole.

[0011] As a further preference of the technical solution, a storage groove for accommodating a connecting rod is provided on the sealing cover.

[0012] The utility model provides a cylinder device with intelligent air pressure adjustment, and has the following beneficial effects:

[0013] Through the synchronous adjustment mechanism provided by the utility model, only by rotating the rotating member to adjust one air pressure regulating valve, under the action of two transmission gears and a transmission belt, the other air pressure regulating valve will be adjusted synchronously, so as to complete the adjustment of the two air pressure regulating valves at the same time. The operation is more convenient and more intelligent. At the same time, through the provided sealing mechanism, the components of the synchronous adjustment mechanism can be sealed to prevent them from being exposed to the air and being contaminated by dust or damaged by the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the disassembly of the overall structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 is a schematic diagram of the structure of A in;

[0017] Figure 4 is a schematic diagram of the structure of the sealing cover in the utility model;

[0018] In the figure: 1. Cylinder body; 2. Air pressure adjusting member; 3. Sealing cover; 4. Air pipe; 5. Transmission belt; 6. Positioning column; 7. Adjusting screw rod; 8. Connecting column; 9. Transmission gear; 10. Threaded hole; 11. Arc-shaped surface; 12. Mating hole; 13. Connection hole; 14. Rotating member; 15. Storage groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0020] The present utility model provides a technical solution: As Figures 1 to 4 shown, in this embodiment, a cylinder device for intelligently adjusting air pressure, a cylinder body 1, air pressure adjusting members 2 are respectively arranged on both sides of the upper end of the cylinder body 1, air pipes 4 are respectively arranged on the side walls of the two air pressure adjusting members 2, the other ends of the air pipes 4 are connected to an air source, an adjusting screw rod 7 is arranged at the upper end of the air pressure adjusting member 2, the bottom of the adjusting screw rod 7 is inserted into the inside of the air pressure adjusting member 2 and is connected to the air pressure adjusting member 2 through thread fit, the upper ends of the two adjusting screw rods 7 are connected with a synchronous adjusting mechanism, and the synchronous adjusting mechanism is composed of a connecting column 8, a transmission gear 9, a transmission belt 5 and a rotating member 14. A connecting column 8 is connected to the upper end of the air pressure adjusting member 2, a transmission gear 9 is sleeved on the outer wall of the connecting column 8 and is fixedly connected to the transmission gear 9, the transmission belt 5 is wound on the outer surfaces of the two transmission gears 9 and meshes with the transmission belt 5, a connecting rod is fixedly connected to the upper end of one connecting column 8, and a rotating member 14 is fixedly installed at the top of the connecting rod. A sealing mechanism is arranged on the outer surface of the synchronous adjusting mechanism.

[0021] During use, rotate the rotating member 14 to drive one connecting column 8 to rotate, thereby driving one transmission gear 9 to rotate. Under the action of the transmission belt 5, the other transmission gear 9 will rotate synchronously, thereby driving the other connecting column 8 to rotate, and further enabling the two adjusting screw rods 7 to rotate synchronously. The lifting of the adjusting screw rod 7 can adjust the air pressure of the air pressure adjusting member 2 (the specific principle of the air pressure regulating valve is prior art and will not be described in detail here).

[0022] Among them, a plurality of anti-slip grooves are formed on the outer wall of the rotating member 14, the anti-slip grooves are vertically arranged and the plurality of anti-slip grooves are arranged in an annular array.

[0023] The friction between the user's hand and the rotating member 14 can be increased by the provided anti-slip grooves.

[0024] Among them, the sealing mechanism is composed of two sealing covers 3. The two sealing covers 3 are symmetrically distributed on both sides of the synchronous adjusting mechanism and the structures of the two sealing covers 3 are the same. A plurality of connecting holes 13 are formed at the positions where the two sealing covers 3 are connected to each other, and the sealing cover 3 is connected to the air pressure adjusting member 2 through a positioning and fixing component.

[0025] The positioning and fixing component includes a positioning column 6. The positioning column 6 is sleeved on the outer surface of the adjusting screw rod 7 and is separated from the adjusting screw rod 7. The bottom of the positioning column 6 is fixedly connected to the upper end of the air pressure adjusting member 2. Arc-shaped surfaces 11 that fit with the positioning column 6 are formed at the bottoms of the inner walls at both ends of the sealing cover 3. A threaded hole 10 is formed on the positioning column 6, and a mating hole 12 is formed on the sealing cover 3 at the extended position of the threaded hole 10.

[0026] During use, close the two sealing covers 3 on the outer wall of the synchronous adjustment mechanism. The inner walls at both ends and the arc surface 11 of the sealing cover 3 will just fit with the two positioning posts 6, thereby positioning the sealing cover 3. Fix the two sealing covers 3 together through the cooperation of an external fixing bolt and the connection hole 13 at the connection edge of the sealing cover 3. Then, rotate and insert the external fixing bolt into the fitting hole 12 and the threaded hole 10, thereby fixing the sealing cover 3 on the positioning post 6. The cover sealing mechanism can seal the components of the synchronous adjustment mechanism to prevent them from being exposed to the air and contaminated by dust or damaged by the outside world.

[0027] Among them, a storage groove 15 for accommodating the connecting rod is provided on the sealing cover 3.

[0028] The present utility model provides a cylinder device for intelligently adjusting air pressure, and the specific working principle is as follows:

[0029] During use, when adjusting the air pressure of a traditional cylinder, the user needs to rotate two air pressure regulating valves on the cylinder simultaneously, and the operation is rather cumbersome. However, with the synchronous adjustment mechanism provided in this device, only by rotating the rotating member 14 to adjust one air pressure regulating valve, under the action of the two transmission gears 9 and the transmission belt 5, the other air pressure regulating valve will be adjusted synchronously, thereby completing the adjustment of the two air pressure regulating valves simultaneously. The operation is more convenient and more intelligent. At the same time, the provided sealing mechanism can seal the components of the synchronous adjustment mechanism to prevent them from being exposed to the air and contaminated by dust or damaged by the outside world.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cylinder device for intelligently regulating air pressure, a cylinder body (1), characterized in that: Air pressure regulating members (2) are respectively arranged on both sides of the upper end of the cylinder body (1), and air pipes (4) are respectively arranged on the side walls of the two air pressure regulating members (2). The other end of the air pipes (4) is connected to the air source. An adjusting screw (7) is arranged on the upper end of the air pressure regulating member (2). The bottom of the adjusting screw (7) is inserted into the interior of the air pressure regulating member (2) and is connected to the air pressure regulating member (2) through threaded engagement. The upper ends of the two adjusting screws (7) are connected to a synchronous adjusting mechanism, which is composed of a connecting column (8), a transmission member (9), and a transmission member (10). The synchronous adjustment mechanism is composed of a movable gear (9), a transmission belt (5) and a rotating member (14); the upper end of the air pressure regulating member (2) is connected to a connecting column (8); a transmission gear (9) is sleeved on the outer wall of the connecting column (8) and is fixedly connected to the transmission gear (9); the outer surfaces of the two transmission gears (9) are wrapped with a transmission belt (5) and are meshed with the transmission belt (5); the upper end of one of the connecting columns (8) is fixedly connected to a connecting rod; the top end of the connecting rod is fixedly mounted with a rotating member (14); and the outer surface of the synchronous adjustment mechanism is provided with a sealing mechanism.

2. The cylinder device for intelligently regulating air pressure according to claim 1, characterized in that: A plurality of anti-slip slits are provided on the outer wall of the rotating member (14), wherein the anti-slip slits are arranged vertically and are arranged in a ring array.

3. The cylinder device for intelligently regulating air pressure according to claim 1, characterized in that: The sealing mechanism is composed of two sealing covers (3), the two sealing covers (3) are symmetrically distributed on both sides of the synchronous adjustment mechanism and the two sealing covers (3) have the same structure, and the sealing covers (3) are connected to the air pressure adjustment component (2) via a positioning and fixing assembly.

4. The cylinder device for intelligently regulating air pressure according to claim 3 is characterized in that: A plurality of connection holes (13) are provided at the positions where the two sealing covers (3) are connected to each other.

5. The cylinder device for intelligently regulating air pressure according to claim 3, characterized in that: The positioning and fixing assembly comprises a positioning column (6), wherein the positioning column (6) is sleeved on the outer surface of the adjusting screw (7) and is separated from the adjusting screw (7), the bottom of the positioning column (6) is fixedly connected to the upper end of the air pressure regulating member (2), and the bottoms of the inner walls at both ends of the sealing cover (3) are provided with arc-shaped surfaces (11) that fit with the positioning column (6).

6. The cylinder device for intelligently regulating air pressure according to claim 5, characterized in that: The positioning column (6) is provided with a threaded hole (10), and the sealing cover (3) is provided with a matching hole (12) at an extended position of the threaded hole (10).

7. The cylinder device for intelligently regulating air pressure according to claim 3, characterized in that: The sealing cover (3) is provided with a receiving groove (15) for accommodating the connecting rod.

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