Intelligent control inflator pump

Abstract

The utility model relates to the technical field of automobile suspension assemblies, and discloses an intelligent control inflator pump which comprises an inflator pump body, the inflator pump body comprises a piston type engine, a motor is installed at the power input end below one end of the piston type engine, and an air dryer is fixedly installed at the air outlet end above one end of the piston type engine. And a damping mechanism is arranged between the motor and the air dryer. The shock absorption mechanism is arranged between the motor and the dryer of the inflator pump body and comprises the two stand columns connected with the motor and the dryer, the shock absorbers are arranged at the front ends and the rear ends of the stand columns respectively, the mounting seats are arranged at the bottom ends of the shock absorbers, and the mounting holes are formed in the mounting seats. After the air pump body is installed on a frame such as a girder at the bottom of an automobile through fixing assemblies such as bolts, when the automobile jolts in use, the multiple dampers can play a role in damping the air pump body, then vibration damage to multiple precise devices of the air pump body is reduced, and the service life of the air pump body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile suspension components, in particular to an intelligent control air pump. Background Technique

[0002] At present, there are various types of automobile suspensions, including pneumatic suspension systems, which include air pumps. The air pump belongs to a sub-component of the air suspension system and is mainly composed of a piston engine, a 12V motor, an exhaust guiding valve (solenoid valve), a pressure safety valve, an air dryer, and a temperature sensor (some are equipped).

[0003] The existing air pumps of automobile air suspension systems still have the following problems when in use: The main body of the air pump is usually equipped with a mounting seat, on which mounting holes are opened, and it is installed on a frame such as a girder at the bottom of the automobile through fixing components such as bolts. However, since the main body of the air pump itself is composed of multiple precision devices, after it is fixedly installed on a frame such as a girder at the bottom of the automobile, when the automobile is in use, it is inevitable that there will be bumps, which will cause vibration damage to the multiple precision devices of the air pump main body, thereby affecting its service life. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an intelligent control air pump, which is provided with, and solves the problems put forward in the background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: An intelligent control air pump includes an air pump main body. The air pump main body includes a piston engine. A motor is installed at the power input end below one end of the piston engine. An air dryer is fixedly installed at the air outlet end above one end of the piston engine. A shock absorption mechanism is arranged between the motor and the air dryer. The shock absorption mechanism includes two columns symmetrically and fixedly connected between the motor and the piston engine. A connecting rod is fixedly connected to the middle of the outer side walls at the front and rear ends of each column. A shock absorber is arranged at each end of the two connecting rods on the same side away from each other. The bottom end of the shock absorber is fixedly connected to a mounting seat, and mounting holes are opened between the front and rear side walls of the mounting seat.

[0008] As a further scheme of the utility model: A rotating shaft seat is fixedly installed at each end of the two connecting rods on the same side away from each other. The ends of the two rotating shaft seats on the same side away from each other are rotating ends, and the rotating ends are fixedly connected to the fixed ends above the corresponding shock absorbers on that side.

[0009] As a further solution of the present utility model: a power input end is provided at one end of the motor, the power input end is a 12V power port, the power output end on the other side of the motor is matched with the power input end on one side of the piston engine, and multiple heat dissipation fins are fixedly connected to the outer side walls of the front and rear ends of the motor.

[0010] As a further solution of the present utility model: a heater is provided at the front end of the air dryer, a temperature detector is provided at the rear end of the air dryer, an exhaust guiding valve is provided in the middle of one end of the air dryer, and a pressure safety valve is provided at the front side of one end of the air dryer.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, a shock absorption mechanism is provided between the motor of the air pump main body and the dryer, which includes two columns connecting the motor and the dryer. A shock absorber is provided at each of the front and rear ends of the column, and a mounting seat is provided at the bottom end of the shock absorber, on which a mounting hole is opened. After being installed on the frame such as the girder at the bottom of the vehicle through fixing components such as bolts, when the vehicle is bumpy during use, multiple shock absorbers will play a role in shock absorption of the air pump main body, thereby reducing the vibration damage to multiple precision devices of the air pump main body and extending its service life.

[0013] 2. In the present utility model, each shock absorber is designed as a rotatable structure, and a total of four groups of shock absorbers are provided. The shock absorbers can be flexibly installed and arranged at the bottom of the vehicle through the mounting seats, and at the same time, the shock absorbers can also be arranged in a staggered manner to play an auxiliary shock absorption role for the air pump main body in multiple directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall three-dimensional view of the present utility model Figure I ;

[0015] Figure 2 is the overall three-dimensional view of the present utility model Figure II ;

[0016] Figure 3 is the three-dimensional view of the air pump main body of the present utility model;

[0017] Figure 4 is the three-dimensional view of the shock absorption mechanism of the present utility model.

[0018] In the figure: 1. Air pump main body; 2. Shock absorption mechanism; 11. Piston engine; 12. Motor; 13. Power input end; 14. Heat dissipation fins; 15. Air dryer; 16. Temperature detector; 17. Heater; 18. Exhaust guiding valve; 19. Pressure safety valve; 21. Column; 22. Connecting rod; 23. Rotating shaft seat; 24. Shock absorber; 25. Mounting seat; 26. Mounting hole. Detailed implementation mode

[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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, an intelligent control air pump includes an air pump main body 1. The air pump main body 1 includes a piston engine 11. A motor 12 is installed at the power input end below one end of the piston engine 11. An air dryer 15 is fixedly installed at the air outlet end above one end of the piston engine 11. A shock absorption mechanism 2 is arranged between the motor 12 and the air dryer 15. The shock absorption mechanism 2 includes two columns 21 symmetrically and fixedly connected between the motor 12 and the piston engine 11. A connecting rod 22 is fixedly connected to the middle of the outer side walls at the front and rear ends of each column 21. A shock absorber 24 is arranged at each end of the two connecting rods 22 on the same side away from each other. The bottom end of the shock absorber 24 is fixedly connected to a mounting seat 25. Mounting holes 26 are formed between the front and rear side walls of the mounting seat 25. A shock absorption mechanism 2 is arranged between the motor 12 of the air pump main body 1 and the dryer. It includes two columns 21 connecting the motor 12 and the dryer. A shock absorber 24 is arranged at each of the front and rear ends of the column 21. And the bottom end of the shock absorber 24 is provided with a mounting seat 25 on which mounting holes 26 are formed. After being installed on the frame such as the crossbeam at the bottom of the vehicle through fixing components such as bolts, when the vehicle is bumpy during use, multiple shock absorbers 24 will play a role in shock absorption of the air pump main body 1, thereby reducing the vibration damage to multiple precision components of the air pump main body 1 and extending its service life.

[0021] A rotating shaft seat 23 is fixedly installed at each end of the two connecting rods 22 on the same side away from each other. The ends of the two rotating shaft seats 23 on the same side away from each other are rotating ends, and the rotating ends are fixedly connected to the fixed ends above the corresponding shock absorber 24 on one side. Each shock absorber 24 is designed as a rotatable structure, and a total of four groups of shock absorbers 24 are provided. It can be flexibly installed and arranged at the bottom of the vehicle through the mounting seat 25 configured by the shock absorber 24. At the same time, the shock absorbers 24 can also be arranged staggeredly to play an auxiliary shock absorption role for the air pump main body 1 in multiple directions.

[0022] One end of the motor 12 is provided with a power input terminal 13, and the power input terminal 13 is a 12V power port. The power output terminal on the other side of the motor 12 is matched with the power input terminal on one side of the piston engine 11. It can work by connecting the motor 12 to a power source, and then deliver power to the piston engine 11. On the outer side walls of the front and rear ends of the motor 12, there are fixedly connected multiple heat dissipation fins 14, which play a role in assisting the motor 12 to dissipate heat.

[0023] At the front end of the air dryer 15, there is a heater 17. The function of the air drying unit is to remove moisture from the compressed air. At the rear end of the air dryer 15, there is a temperature detector 16, and the function of the temperature detector 16 is to monitor the temperature of the air pump. In the middle of one end of the air dryer 15, there is an exhaust guiding valve 18. The exhaust guiding valve 18 is opened to release the air in the air spring, and the air is used to pass through the dryer to dry it. At the front side of one end of the air dryer 15, there is a pressure safety valve 19, and the function of the pressure safety valve 19 is to protect the air spring from over-inflation. When the exhaust valve is opened, the pressure safety valve 19 also works.

[0024] The working principle of the present utility model is as follows: It can work by connecting the motor 12 to a power source, and then deliver power to the piston engine 11. The piston engine 11 generates gas during operation. The gas passes through the air drying unit whose function is to remove moisture from the compressed air. The temperature detector 16 is used to intelligently monitor the temperature of the air pump. The exhaust guiding valve 18 can be intelligently controlled to open according to the monitored temperature data and pressure data to release the air in the air spring, and the air is used to pass through the dryer to dry it. The pressure safety valve 19 is used to intelligently monitor the internal air pressure to protect the air spring from over-inflation. When the exhaust valve is opened, the pressure safety valve 19 also works. As a whole, it can intelligently supply air and exhaust air for the automotive air suspension system.

[0025] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An intelligent controlled air pump, comprising an air pump body (1), wherein the air pump body (1) comprises a piston engine (11); Features: A motor (12) is installed at a power input end below one end of the piston engine (11), an air dryer (15) is fixedly installed at an air outlet end above one end of the piston engine (11), and a shock absorbing mechanism (2) is provided between the motor (12) and the air dryer (15); The shock absorbing mechanism (2) comprises two columns (21) symmetrically fixedly connected between the motor (12) and the piston engine (11), and a connecting rod (22) is fixedly connected to the middle of the outer side walls at the front and rear ends of each column (21); A shock absorber (24) is provided at each of the two connecting rods (22) on the same side at one end away from each other. A mounting seat (25) is fixedly connected to the bottom end of the shock absorber (24). A mounting hole (26) is provided between the front and rear side walls of the mounting seat (25).

2. The intelligent control air pump according to claim 1, characterized in that: Two connecting rods (22) on the same side are each fixedly mounted with a rotating shaft seat (23) at one end away from the other.

3. The intelligent control air pump according to claim 2, characterized in that: The two rotating shaft seats (23) on the same side have one end separated from the other as a rotating end, and the rotating end is fixedly connected to the upper fixed end of the shock absorber (24) on the corresponding side.

4. The intelligent control air pump according to claim 1, characterized in that: One end of the motor (12) is provided with a power input end (13), the power input end (13) being a 12V power port, and the power output end on the other side of the motor (12) matches the power input end on one side of the piston engine (11).

5. The intelligent control air pump according to claim 1, characterized in that: The outer side walls at the front and rear ends of the motor (12) are each fixedly connected to a plurality of cooling fins (14).

6. The intelligent control air pump according to claim 1, characterized in that: A heater (17) is provided at the front end of the air dryer (15), and a temperature detector (16) is provided at the rear end of the air dryer (15).

7. The intelligent control air pump according to claim 1, characterized in that: An exhaust guide valve (18) is provided at the middle of one end of the air dryer (15), and a pressure safety valve (19) is provided at the front side of one end of the air dryer (15).

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