CN206562981U - an air compressor - Google Patents

Abstract

The utility model discloses an air compressor, which comprises a machine body, wherein a motor box and a driven wheel are arranged at the top of the machine body, a conveyor belt is connected between the driven wheel and the motor box, the lower part of the driven wheel is connected with a compression device, an air inlet is arranged at the outer end of the right side of the machine body, an air filter is arranged at the back of the air inlet, an air inlet pipe is arranged between the air filter and the compression device, an air storage tank is arranged at the left side of the machine body, an air outlet pipe is arranged between the air storage tank and the compression device, an air outlet valve is arranged on the air outlet pipe, an output valve is arranged at the other side of the air storage tank, a plurality of groups of radiating pipes are arranged at the outer side of the air storage tank, an air inlet fan, and effectively maintain the instrument, increase machine life.

Description

an air compressor

technical field

The utility model relates to the field of compressors, in particular to an air compressor.

Background technique

An air compressor is a device used to compress gas. The compressor is driven by an electric device to compress the air volume and provide air source power for the pneumatic system equipment. The main energy conversion process is to convert electrical energy into mechanical energy and finally into gas Pressure energy, air compressors are widely used in various industries due to their low use conditions and relatively simple principles.

At present, the air compressors widely used in our daily life mainly have the following shortcomings: First, when the electric equipment is working, because the civilian air compressor is relatively light in weight, it is easy to resonate with the motor, so it makes a lot of noise , which brings great inconvenience to use, and long-term use will easily loosen internal parts and affect the service life; secondly, due to the work done on the gas, the temperature of the gas will be increased during use, so a cooling device is required to properly cool the gas for easy use ; Finally, the air contains a certain amount of impurities. When the gas is sucked into the equipment for compression, it will be enriched on the internal mechanical equipment. Long-term use will cause dirt to block the operation of the equipment, thus affecting the service life of the machine.

Utility model content

In order to achieve the above object, the utility model provides the following technical solutions: an air compressor, including a body, a motor box and a driven wheel are installed on the top of the body, a conveyor belt is connected between the driven wheel and the motor box, and the slave A compression device is connected to the lower part of the moving wheel, an air inlet is installed on the outer end of the right side of the body, an air filter is installed behind the air inlet, an air intake pipe is arranged between the air filter and the compression device, and an air inlet is installed on the left side of the body. There is an air storage tank, and there is an air outlet pipe between the compression device. The air outlet pipe is provided with an air outlet valve. An output valve is installed on the other side of the air storage tank. There are multiple sets of cooling pipes installed on the outside of the air storage tank. , the two ends of the heat pipe are respectively connected with an intake fan and two sets of outlet fans, rollers are installed at the bottom of the body, and a total of four sets of shock absorbers are installed on both sides of the body.

As a preferred technical solution of the present invention, the compression device includes a cylinder and a piston, a crank is installed on the other side of the driven wheel, a connecting rod is installed on the other end of the crank, and the other side of the connecting rod is connected to the piston. connection, the inside of the cylinder is equipped with an intake valve, and the outside is equipped with an outlet valve.

As a preferred technical solution of the present invention, the shock absorber includes a telescopic rod and a rubber suction cup, and a telescopic spring is arranged on the lower side of the telescopic rod.

As a preferred technical solution of the utility model, a parameter indicating table is installed on the top of the body, and the output valve is externally connected to an output device.

Compared with the prior art, the beneficial effect of the utility model is: the new air compressor transmits the kinetic energy of the motor to the driven wheel by setting the conveyor belt, and at the same time performs preliminary buffering, and sets the shock absorber for main shock reduction. Noise, open the telescopic rod when using, make the rubber suction cup contact and absorb the ground, use the telescopic rod to support the body, the vibration of the body is buffered by the telescopic spring and then guide the ground through the rubber suction cup, so as to achieve the effect of shock absorption and noise reduction; secondly The air intake fan and the air outlet fan installed on the body are driven by the motor, so that the air flow in the heat dissipation pipe forms convection, and the air flow is used to cool down the air storage tank; secondly, an air filter is installed behind the air inlet for filtering Remove impurities in the air to prevent them from directly entering the compression device, which will cause dirt to form inside the compression device and affect the use; secondly, the installed parameter indicator is used to indicate the internal pressure and temperature of the air storage tank, and an air outlet valve is added at the air outlet to prevent the Unlimited pressurization causes the pressure of the air storage tank to be overloaded, and reversely pressurizes the compression device, causing damage to the instrument.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the compression device of the present invention.

In the figure: 1-body; 2-motor box; 3-driven wheel; 4-conveyor belt; 5-compression device; 6-air inlet; 7-air filter; 8-intake pipe; 9-air storage tank; Outlet pipe; 11-output valve; 12-radiating pipe; 13-intake fan; 14-outlet fan; 15-roller; 16-shock absorber; 17-cylinder; 18-piston; 19-crank; 20-connecting rod ; 21-intake valve; 22-outlet valve; 23-telescopic rod; 24-rubber suction cup; 25-telescopic spring; 26-parameter indicator table.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example:

Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of air compressor, comprises body 1, and the top of described body 1 is equipped with motor case 2 and driven wheel 3, and described driven wheel 3 and motor case 2 is connected with a conveyor belt 4, the lower part of the driven wheel 3 is connected with a compression device 5, an air inlet 6 is installed at the outer end of the right side of the body 1, an air filter 7 is installed behind the air inlet 6, and the air An air intake pipe 8 is arranged between the filter 7 and the compression device 5, an air storage tank 9 is installed on the left side of the body 1, and an air outlet pipe 10 is arranged between the filter 7 and the compression device 5, and an air outlet valve 22 is arranged on the air outlet pipe. The other side of the air storage tank 9 is equipped with an output valve 11, and the outer side of the air storage tank 9 is equipped with multiple sets of heat dissipation pipes 12, and the two ends of the heat dissipation pipes 12 are respectively connected with an air intake fan 13 and two sets of air outlet fans 14 , the bottom of the body 1 is equipped with rollers 15, and a total of 4 groups of shock absorbers 16 are respectively installed on both sides of the body 1.

Preferably, the compression device 5 includes a cylinder 17 and a piston 18, a crank 19 is installed on the other side of the driven wheel 3, and a connecting rod 20 is installed on the other end of the crank 19, and the other side of the connecting rod 20 is connected to the The piston 18 is connected, and the inner side of the cylinder 17 is equipped with an intake valve 21, and the outer side is equipped with an air outlet valve 22, which acts on the cylinder through the movement of the piston, changes the air pressure in the cylinder, and finally presses the gas to the gas storage tank; the shock absorber 16 includes a telescopic rod 23 and a rubber sucker 24, and the lower side of the telescopic rod 23 is provided with a telescopic spring 25, which is used to make the rubber sucker contact and absorb the ground through the telescopic rod when the compressor is working, and use the telescopic rod to support the body When the vibration of the body is buffered by the telescopic spring, the vibration of the body is guided to the ground through the rubber suction cup, so as to achieve the effect of shock absorption and noise reduction; a parameter indicator 26 is installed on the top of the body 1, and the output valve 11 is externally connected to an output device. The parameter table shows the temperature and pressure index in the air storage tank, which is used to monitor the operating status of the machine.

Specific usage and advantages: This new type of air compressor transmits the kinetic energy of the motor to the driven wheel through the installation of the conveyor belt, and performs preliminary buffering at the same time. The rubber suction cup contacts and absorbs the ground, and the body is supported by the telescopic rod. The vibration of the body is buffered by the telescopic spring and then guided to the ground through the rubber suction cup, so as to achieve the effect of shock absorption and noise reduction; The air intake fan and the air outlet fan make the air flow in the heat pipe form convection, and use the air flow to cool down the air storage tank; secondly, an air filter is installed behind the air inlet to filter and remove impurities in the air to prevent direct entry into the air. The compression device will cause dirt to form inside the compression device and affect the use; secondly, the installed parameter indicator is used to indicate the internal pressure and temperature of the air storage tank, and an air outlet valve is added at the air outlet to prevent the pressure overload of the air storage tank due to infinite pressurization , Reversely pressurize the compression device, causing damage to the instrument.

The working principle of the utility model: the utility model adopts a single-piston air compression device, and its working process can be divided into three steps: suction, compression, and discharge. During the suction process, the driven wheel drives the piston to move upward through the connecting rod, and the volume in the cylinder increases. Large, the air pressure decreases, the intake valve opens, and the filtered air enters the cylinder; during the compression process, the piston acts on the cylinder to compress the gas in the cylinder; during the exhaust process, the piston compresses the cylinder to a certain extent, the outlet valve opens, and the gas in the cylinder enters the storage gas tank. Such continuous reciprocation will gradually increase the air pressure in the air storage tank.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. a kind of air compressor, it is characterised in that：Including body（1）, the body（1）Top is provided with motor housing（2）With Driven pulley（3）, the driven pulley（3）With motor housing（2）Between be connected with conveyer belt（4）, the driven pulley（3）Bottom is connected with Compression set（5）, the body（1）Right side outer end is provided with air inlet（6）, the air inlet（6）Air mistake is installed below Filter（7）, the air cleaner（7）With compression set（5）Between be provided with air inlet pipe（8）, the body（1）Left side is provided with storage Gas tank（9）, and and compression set（5）Between be provided with escape pipe（10）, the escape pipe is provided with air outlet valve（22）, the air accumulator （9）Opposite side is provided with delivery valve（11）, the air accumulator（9）Outside is provided with multigroup radiating tube（12）, the radiating tube （12）Two ends are connected to supply fan（13）With 2 groups of outlet fans（14）, the body（1）Bottom is provided with roller （15）, the body（1）Both sides are respectively mounted totally 4 groups of dampers（16）.

2. a kind of air compressor according to claim 1, it is characterised in that：The compression set（5）Including cylinder （17）With piston（18）, the driven pulley（3）Opposite side is provided with crank（19）, the crank（19）The other end is provided with connecting rod （20）, the connecting rod（20）Opposite side and piston（18）Connection, the cylinder（17）Inner side is provided with intake valve（21）, outside peace Equipped with air outlet valve（22）.

3. a kind of air compressor according to claim 1, it is characterised in that：The damper（16）Including expansion link （23）With rubber suction cups（24）, the expansion link（23）Inner lower is provided with adjustable spring（25）.

4. a kind of air compressor according to claim 1, it is characterised in that：The body（1）Top is provided with parameter Dial gauge（26）, the delivery valve（11）External output equipment.