CN210483983U

CN210483983U - Automatic air pump of air-cooled diesel engine

Info

Publication number: CN210483983U
Application number: CN201921537775.7U
Authority: CN
Inventors: 候晓林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-08
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses an automatic air-cooled diesel engine air pump, which comprises a tank body, wherein the left side and the right side of the upper end of the tank body are both provided with a mounting seat, the left mounting seat and the right mounting seat are respectively provided with an air-cooled diesel engine and an air compressor, the air-cooled diesel engine and the air compressor are connected together through a driving belt, the middle position of the upper end of the tank body is also provided with an automatic control device, the automatic control device comprises a vent vertical pipe arranged at the upper end of the tank body, the upper end of the vent vertical pipe is provided with a vent horizontal pipe, the upper end surface of the vent horizontal pipe is sequentially provided with a pressure gauge, a safety valve and a pressure sensor, the front end surface; high-pressure gas in the tank body enters the horizontal ventilating pipe from the vertical ventilating pipe and is finally discharged from the gas outlet valve. The utility model discloses a small and exquisite light in weight of fuselage of automatic air-cooled diesel engine air pump, power is big, the environmental protection that economizes on fuel, the full automatization can automatic start-stop work, and the security is high.

Description

Automatic air pump of air-cooled diesel engine

Technical Field

The utility model relates to an equipment field is repaiied to the vapour, especially relates to an automatic air-cooled diesel engine air pump.

Background

An air pump of an air-cooled diesel engine, also called an air compressor, is a device for compressing air. At present, most air pumps of air-cooled diesel engines adopt common single-cylinder diesel engines, and the diesel engines have high horsepower, are heavy and have high oil consumption; in addition, the electrified throttle controller who installs additional, because the structure is loaded down with trivial details, causes the tiny trachea to freeze when cold weather on the contrary, and the electrical apparatus valve is uncontrolled, appears that the machine pressurizes the height all the time and has danger, or the pneumatic valve freezes and can not open when cold weather starts, leads to the unable start-up of this equipment. Based on this, the utility model provides an automatic air-cooled diesel engine air pump, throttle controller are direct by the electric control, effectively avoid above-mentioned problem to appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic air-cooled diesel engine air pump solves the not good problem of electrical carburetion door controller control effect.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to an automatic air-cooled diesel engine air pump, which comprises a tank body, the left and right sides of the upper end of the tank body are provided with mounting seats, the left and right sides are provided with an air-cooled diesel engine and an air compressor respectively on the mounting seats, the air-cooled diesel engine and the air compressor are connected together through a driving belt, an automatic control device is also arranged on the middle position of the upper end of the tank body, the automatic control device comprises a vent vertical pipe arranged on the upper end of the tank body, the upper end of the vent vertical pipe is provided with a vent horizontal pipe, the upper end surface of the vent horizontal pipe is sequentially provided with a pressure gauge, a safety valve and a pressure sensor, the front end surface of the vent horizontal pipe is provided with a plurality of air outlet; and high-pressure gas in the tank body enters the horizontal vent pipe from the vertical vent pipe and is finally discharged from the gas outlet valve.

Further, a plurality of groups of rollers are arranged below the tank body, and the specific number of the rollers is two each time.

Furthermore, a clutch is arranged on a transmission mechanism of the air-cooled diesel engine.

Furthermore, driving wheels for driving the driving belts are arranged on the positions on the same side of the air-cooled diesel engine and the air compressor.

Further, both ends all are provided with the handle around the jar body.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses an automatic air-cooled diesel engine air pump itself starts from electrified, need not install the motor separately, and air-cooled diesel engine gives the air compressor machine pump head as power take off through transmission belt drive for the air compressor machine gets into normal operating condition. When the air compressor reaches a certain pressure on the set basis, the pressure gauge detects a numerical value, the pressure sensor is started to control the air compressor to automatically power off, an electric signal is supplied to the throttle controller, the throttle controller controls the clutch of the air-cooled diesel engine to enable the clutch and the transmission belt pulley to be in an uncombined state, and therefore the air-cooled diesel engine is enabled to run in an idle speed state. And then opening the air release valve to consume the compressed air in the tank body, and when the pressure drops to a specified value, controlling the air compressor to be electrified by the pressure sensor, enabling the clutch on the air-cooled diesel engine and the transmission belt pulley to be in a combined state, and enabling the air-cooled diesel engine to normally output power. In a word, the fuselage of this utility model automatic forced air cooling diesel engine air pump is small and exquisite light in weight, and power is big, the environmental protection that economizes on fuel, and the full automatization can automatic start-stop work, and the security is high.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the structure of an air pump of an automatic air-cooled diesel engine of the present invention;

FIG. 2 is an enlarged view of the present invention A;

description of reference numerals: 1. an air-cooled diesel engine; 2. a mounting seat; 3. an automatic control device; 4. an air compressor; 5. a barrel; 6. a roller; 7. a drive belt; 8. a handle;

3-1, pressure gauge; 3-2, a horizontal ventilating pipe; 3-3, a safety valve; 3-4, a pressure sensor; 3-5, an air outlet valve; 3-6, a vertical ventilation pipe; 3-7, a throttle controller; 3-8 and a storage battery.

Detailed Description

As shown in fig. 1, the automatic air-cooled diesel engine air pump comprises a tank body 5 for containing compressed air, wherein a plurality of groups of rollers 6 are arranged below the tank body 5 and used for pushing the whole equipment to move, and the specific number of the rollers 6 is two each time. Handles 8 are installed at the front end and the rear end of the tank body 5, so that the tank body 5 can be moved conveniently. The left side and the right side of the upper end of the tank body 5 are respectively welded with a mounting seat 2, and the left side and the right side of the mounting seat 2 are respectively provided with an air-cooled diesel engine 1 and an air compressor 4. The driving wheels are arranged on the same side positions of the air-cooled diesel engine 1 and the air compressor 4 and connected together through the driving belt 7, so that the air-cooled diesel engine 1 transmits torque to kinetic energy required by the air compressor 4. In addition, in this embodiment, a clutch is installed on the transmission mechanism of the air-cooled diesel engine 1, that is, when the air-cooled diesel engine works, the clutch and the transmission wheel are in a combined state, so as to drive the transmission belt 7 to run; when the air-cooled diesel engine 5 does not work, the clutch and the driving wheel are in an uncombined state, the driving belt 7 does not work, and the air-cooled diesel engine 5 is in an idle state.

As shown in fig. 2, an automatic control device 3 is further installed at the middle position of the upper end of the tank 5, and is used for automatically switching the working state of the transmission belt 7. The automatic control device 3 comprises a vent vertical pipe 3-6 which is dark yellow and arranged at the upper end of the tank body 5, the length of the vent vertical pipe 3-6 is not easy to overlong, and the automatic control device mainly plays a role in the inlet and outlet of high-pressure air. The upper end of the vertical ventilation pipe 3-6 is provided with a horizontal ventilation pipe 3-2, and the function of the horizontal ventilation pipe 3-2 is the same as that of the horizontal ventilation pipe, so redundant description is omitted. The upper end face of the horizontal ventilating pipe 3-2 is dark yellow and provided with a pressure gauge 3-1, a safety valve 3-3 and a pressure sensor 3-4 in sequence, wherein the pressure gauge 3-1 is used for measuring the pressure of compressed air in the tank body 5, and the readings can be directly read. The safety valve 3-3 is used for ensuring that the compressed air in the tank body 5 cannot explode and ensuring the use safety. The pressure sensors 3-4 are mainly used as pressure switches after sensing the air source. The front end face of the horizontal ventilation pipe 3-2 is provided with a plurality of air outlet valves 3-5 for discharging high-pressure air in the tank body 5. The pressure sensors 3-4 are respectively and electrically connected with storage batteries 3-8 and throttle controllers 3-7, and the pressure sensors 3-4 are used as switches in connecting lines of the storage batteries 3-8 and other electrical components. The throttle controller 3-7 is electrically connected with the air-cooled diesel engine 1 and is used for controlling the state of a clutch on the air-cooled diesel engine 1 and further controlling the working state of the transmission belt 7. And high-pressure gas in the tank body 5 enters the horizontal vent pipe 3-2 from the vertical vent pipe 3-6 and is finally discharged from the gas outlet valve 3-5.

The action process of the utility model is as follows:

firstly, starting the air-cooled diesel engine 1, wherein the air-cooled diesel engine 1 drives the air compressor 4 to operate through the transmission belt 7;

secondly, when the pressure gauge 3-1 detects that the air pressure in the tank body 5 reaches a specified value, the pressure sensor 3-4 is used as a pressure switch to interrupt the connection between the storage battery 3-8 and the electric element, and then the accelerator controller 3-7 enables the clutch on the air-cooled diesel engine 1 to be not combined with the driving wheel connected with the driving belt 7 under the condition of power failure, so that the air-cooled diesel engine 1 is in an idling state, and the air compressor 4 does not work.

Thirdly, opening the air outlet valve 3-5 to gradually reduce the pressure in the tank body 5;

and finally, when the pressure gauge 3-1 detects that the air pressure in the tank body 5 is reduced to a certain value, the pressure sensor 3-4 is continuously communicated with the connection between the storage battery 3-8 and the electric element, then the accelerator controller 3-7 is continuously electrified to control the clutch on the air-cooled diesel engine 1 to be combined with the transmission wheel connected with the transmission belt 7, so that the air compressor is in a working state.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides an automatic air-cooled diesel engine air pump, includes a jar body (5), both sides all are provided with mount pad (2) about jar body (5) upper end, control be provided with air-cooled diesel engine (1) and air compressor machine (4) on mount pad (2) respectively, link together its characterized in that through driving belt (7) between air-cooled diesel engine (1) and air compressor machine (4): an automatic control device (3) is further arranged in the middle of the upper end of the tank body (5), the automatic control device (3) comprises a vertical ventilation pipe (3-6) arranged at the upper end of the tank body (5), a horizontal ventilation pipe (3-2) is arranged at the upper end of the vertical ventilation pipe (3-6), a pressure gauge (3-1), a safety valve (3-3) and a pressure sensor (3-4) are sequentially arranged on the upper end face of the horizontal ventilation pipe (3-2), a plurality of air outlet valves (3-5) are arranged on the front end face of the horizontal ventilation pipe (3-2), the pressure sensor (3-4) is respectively and electrically connected with a storage battery (3-8) and an accelerator controller (3-7), and the accelerator controller (3-7) is electrically connected with an air-cooled diesel engine (1); and high-pressure gas in the tank body (5) enters the horizontal ventilating pipe (3-2) from the vertical ventilating pipe (3-6) and is finally discharged from the gas outlet valve (3-5).

2. The air pump for an automatic air-cooled diesel engine according to claim 1, characterized in that: a plurality of groups of rollers (6) are arranged below the tank body (5), and the specific number of the rollers (6) is two each time.

3. The air pump for an automatic air-cooled diesel engine according to claim 1, characterized in that: and a clutch is arranged on a transmission mechanism of the air-cooled diesel engine (1).

4. The air pump for an automatic air-cooled diesel engine according to claim 1, characterized in that: and driving wheels for driving the driving belt (7) are arranged on the positions on the same side of the air-cooled diesel engine (1) and the air compressor (4).

5. The air pump for an automatic air-cooled diesel engine according to claim 1, characterized in that: handles (8) are arranged at the front end and the rear end of the tank body (5).