CN210371099U

CN210371099U - Air compressor box and air compressor

Info

Publication number: CN210371099U
Application number: CN201920769390.7U
Authority: CN
Inventors: 任永东; 肖建新; 周雅君; 陈云; 刘冬
Original assignee: Quanxing Machining Group Co Ltd
Current assignee: Quanxing Machining Group Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-04-21
Anticipated expiration: 2029-05-26

Abstract

The utility model provides an air compressor box and an air compressor, comprising an eccentric wheel box body (1) and an air guide cover (2); the wind scooper (2) is sleeved on the eccentric wheel box body (1); a first wind shield (11) and a second wind shield (12) which are integrated with the eccentric wheel box body (1) are arranged on the end surface of the eccentric wheel box body (1); the air guide cover (2) is provided with an air guide skirt edge (20), and the air guide skirt edge (20) is arranged at the bottom side of the air guide cover (2); the first end (111) of the first wind deflector (11) is adjacent to the first end (201) of the wind guide skirt (20), and the first end (121) of the second wind deflector (12) is adjacent to the second end (202) of the wind guide skirt (20). The air pump is used for accommodating the eccentric wheel, the eccentric wheel drives the air pump to work, meanwhile, the air pump is used for conveying air to form a passage, the box body is provided with a baffle integrated with the box body, a wind shield does not need to be installed on the box body in the using process, the structure of the compression pump is simplified, and the cost is saved.

Description

Air compressor box and air compressor

Technical Field

The utility model relates to an air pump box, in particular to air compressor's eccentric wheel box.

Background

The air compressor compresses air during operation, generates high-pressure gas, and needs to suck a large amount of gas, so the fan air supply is generally increased at the air inlet of the air compressor, but because a gap exists between the fan and the air inlet of the air compressor, a wind shield needs to be added between the fan and the box body, otherwise, the loss of air volume can be generated. However, the air pump box body is irregular, so that the wind shield is difficult to manufacture, the processing cost is high, time and labor are consumed for installing the wind shield in use, and the use efficiency of the air compressor is influenced.

Disclosure of Invention

The present invention aims to solve the above-described problems. The utility model aims at providing a baffle integrated air compressor box, which comprises an eccentric wheel box body 1 and an air guide cover 2; the wind scooper 2 is sleeved on the eccentric wheel box body 1;

a first wind shield 11 and a second wind shield 12 which are integrated with the eccentric wheel box body 1 are arranged on the end surface of the eccentric wheel box body 1;

the air guide cover 2 is provided with an air guide skirt edge 20, and the air guide skirt edge 20 is arranged at the bottom side of the air guide cover 2;

the first end 111 of the first wind deflector 11 is adjacent to the first end 201 of the wind directing skirt 20, and the first end 121 of the second wind deflector 12 is adjacent to the second end 202 of the wind directing skirt 20.

The air guiding cover comprises a first cover body 21 and a second cover body 22, the air guiding skirt 20 is arranged along a first end 211 of the first cover body 21 and a first end 221 of the second cover body 22, the second end 112 of the first air deflector 11 is flush with a second end 212 of the first cover body 21, and the second end 122 of the second air deflector 12 is flush with a second end 222 of the second cover body 22.

The first wind shield 11 and the second wind shield 12 are symmetrically arranged at two sides of the eccentric wheel box 1 and have the height of 20-50 mm.

The first end 211 of the first cover 21 is fixedly connected to the first end 111 of the first wind deflector 11, and the first end 221 of the second cover 22 is fixedly connected to the first end 121 of the second wind deflector 12.

An air compressor comprises an air compressor box body, an air pump 5 is fixed on an eccentric wheel box body 1, the air compressor box body is fixed on a motor cover 3, and the motor cover is fixed on a supporting plate 4. The utility model relates to an air compressor air pump box body that baffle is integrative, through set up integrative baffle on eccentric wheel box and wind-guiding cover, with air pump, motor, layer board equipment back, carry out effectual windshield to the gas circuit, need not increase the windshield measure and equipment that keeps out the wind again, effectively reduce the amount of wind loss, it is convenient to install, saves the cost.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic view of an air compressor case;

FIG. 2 is a schematic view of an eccentric wheel case;

FIG. 3 is a schematic view of the wind scooper;

FIG. 4 is a schematic view of the assembled air compressor case, motor cover and air pump.

The attached drawings are as follows: 1. an eccentric wheel box body; 11. a first windshield; 12. a second wind deflector; 2. a wind scooper; 111. a first end of a first windshield; 112. a second end of the first wind deflector; 121. a first end of a second wind deflector; 122. a second end of the second wind deflector; 20. an air guide skirt edge; 201. a first end of the air guide skirt; 202. a second end of the air guide skirt; 21. a first cover body; 211. a first cover first end; 212. a first cover second end; 22. a second cover body; 221. a second housing first end; 222. a second cover second end; 3. a motor cover; 4. a support plate; 5. an air pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The air compressor box provided by the utility model is explained in detail with the accompanying drawings.

As shown in fig. 1-3, the box body comprises an eccentric wheel box body 1 and a wind scooper 2; the wind scooper 2 is sleeved on the eccentric wheel box body 1; the eccentric wheel is held in the eccentric wheel box, and the eccentric wheel is connected with the motor, drives air pump piston reciprocating motion, and when the air pump compressed the air, a large amount of air need be inhaled, and the effect of wind scooper is for sealing the gas circuit, and the air that makes the fan provide effectively provides the air pump.

A first wind shield 11 and a second wind shield 12 which are integrated with the eccentric wheel box body 1 are arranged on the end surface of the eccentric wheel box body 1; the first baffle and the second baffle are in contact with the motor cover to seal the connecting part of the eccentric wheel box body and the motor.

The air guide cover 2 is provided with an air guide skirt edge 20, and the air guide skirt edge 20 is arranged at the bottom side of the air guide cover 2; the wind guide skirt 20 seals the periphery of an air inlet of the eccentric wheel box body.

The wind guide cover comprises a first cover body 21 and a second cover body 22, the wind guide skirt edge 20 is arranged along the first end 211 of the first cover body 21 and the first end 221 of the second cover body 22 to form a continuous skirt edge, and the bottom edge of the skirt edge is positioned in a plane. The second end 112 of the first wind deflector 11 is flush with the second end 212 of the first shield 21 and the second end 122 of the second wind deflector 12 is flush with the second end 222 of the second shield 22. Therefore, at the joint of the eccentric wheel box body and the air pump, four sides of the formed square cover opening are in the same plane and can be completely contacted with the air pump shell, and a good sealing effect is achieved.

The first end 211 of the first cover 21 is fixedly connected to the first end 111 of the first wind deflector 11, and the first end 221 of the second cover 22 is fixedly connected to the first end 121 of the second wind deflector 12. The eccentric wheel box body and the wind scooper are fixed by using the lengthened screws to form a whole, and when the equipment is assembled, only the eccentric wheel box body needs to be fixed with the motor, so that the assembly is simplified.

As shown in fig. 4, the air compressor comprises an air compressor box, an air pump 5 is fixed on the eccentric wheel box 1, the air compressor box is fixed on a motor cover 3, and the motor cover 3 is fixed on a supporting plate 4. After the box body is connected with the motor cover and the air pump, the upper hole of the box body is effectively sealed except the air inlet, and the periphery of the air inlet is completely sealed after the air guide skirt edge is matched with the motor cover and the bottom edge is on the same plane, so that the air provided by the fan at the air inlet can be provided for the air pump to the maximum extent, and the air quantity loss is reduced.

It should be noted that the above-mentioned aspects of the invention can be implemented individually or in various combinations, and that these variants are within the scope of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An air compressor box body is characterized by comprising an eccentric wheel box body (1) and an air guide cover (2); the wind scooper (2) is sleeved on the eccentric wheel box body (1);

a first wind shield (11) and a second wind shield (12) which are integrated with the eccentric wheel box body (1) are arranged on the end surface of the eccentric wheel box body (1);

the air guide cover (2) is provided with an air guide skirt edge (20), and the air guide skirt edge (20) is arranged at the bottom side of the air guide cover (2);

the first end (111) of the first wind deflector (11) is adjacent to the first end (201) of the wind guide skirt (20), and the first end (121) of the second wind deflector (12) is adjacent to the second end (202) of the wind guide skirt (20).

2. The air compressor cabinet of claim 1, wherein the air deflector comprises a first hood (21) and a second hood (22), the air deflector skirt (20) is disposed along a first end (211) of the first hood (21) and a first end (221) of the second hood (22), the second end (112) of the first air deflector (11) is flush with a second end (212) of the first hood (21), and the second end (122) of the second air deflector (12) is flush with a second end (222) of the second hood (22).

3. The air compressor box body as claimed in claim 1, characterized in that the first wind deflector (11) and the second wind deflector (12) are symmetrically arranged on both sides of the eccentric wheel box body (1) and have a height of 20-50 mm.

4. The air compressor cabinet as claimed in claim 2, wherein the first end (211) of the first cover (21) is fixedly connected to the first end (111) of the first wind deflector (11), and the first end (221) of the second cover (22) is fixedly connected to the first end (121) of the second wind deflector (12).

5. An air compressor, characterized in that, the air compressor includes the air compressor box of any one of claims 1-4, the air pump (5) is fixed on the eccentric wheel box (1), the air compressor box is fixed on the motor cover (3), the motor cover (3) is fixed on the supporting plate (4).