CN215566630U

CN215566630U - Screw air compressor with compact structure

Info

Publication number: CN215566630U
Application number: CN202121471965.0U
Authority: CN
Inventors: 黄灿波; 黄炎煌; 黄相波
Original assignee: Quanzhou Huadong Power Equipment Co ltd
Current assignee: Quanzhou Huadong Power Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a screw air compressor with a compact structure, which relates to the field of air compressors and comprises a main body, a compact mechanism and a telescopic mechanism, wherein one end of the main body is connected with a fan, one end of the fan is provided with a shell, and the inner side of the shell is positioned right below the fan and is provided with a base; wherein, compact mechanism is including the motor that is located the main part bottom, the one end of motor is provided with the dwang, the one end of dwang is connected with the permanent magnet. According to the utility model, by arranging the telescopic mechanism, the telescopic rod moves along the inner wall of the sleeve by applying tension to one end of the telescopic rod, the telescopic rod moves to drive the telescopic block to move, and meanwhile, the spring pressure is applied until the telescopic block moves out of the inner wall clamping groove of the movable plate, tension can be applied to the movable plate, the movable plate moves along the inner wall of the shell under the action of the roller, so that the device positioned on the outer wall of the top end of the movable plate moves out of the shell, and the aim of facilitating maintenance is achieved.

Description

Screw air compressor with compact structure

Technical Field

The utility model relates to a screw air compressor with a compact structure, in particular to a screw air compressor with a compact structure.

Background

Air compressors, i.e. air compressors, which are a device for compressing gas, are constructed similarly to water pumps, most of which are of the reciprocating piston type, rotating blades or rotating screws, and centrifugal compressors are very large applications.

The traditional screw air compressor is connected by a motor, a middle bracket, a coupler and a host, has a complex structure and is not compact in connection, and a general motor and the air compressor are inconvenient to maintain, maintain and install due to the fact that the space inside a shell is small, so that the screw air compressor with the compact structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw air compressor with a compact structure so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a screw air compressor with a compact structure comprises a main body, a compact mechanism and a telescopic mechanism, wherein one end of the main body is connected with a fan, one end of the fan is provided with a shell, and a base is arranged on the inner side of the shell and is positioned right below the fan;

wherein, compact mechanism is including the motor that is located the main part bottom, the one end of motor is provided with the dwang, the one end of dwang is connected with the permanent magnet.

As a still further scheme of the utility model: the telescopic mechanism is including the fly leaf that is located the base top, the both sides of fly leaf are provided with the gyro wheel, the inner wall of fly leaf is provided with flexible piece, the one end of flexible piece is connected with the telescopic link, the outer wall of telescopic link is provided with the sleeve, the outer wall of telescopic link is located telescopic inner wall and is provided with the spring, the one end of telescopic link is provided with the gag lever post.

As a still further scheme of the utility model: the inner wall of fly leaf is provided with and stretches out and draws back a groove of piece outer wall assorted, the outer wall of flexible piece is the hemisphere state.

As a still further scheme of the utility model: the quantity of gyro wheel is provided with a plurality ofly, and is a plurality of gyro wheel evenly distributed is at the both sides outer wall of fly leaf.

As a still further scheme of the utility model: the inner wall of shell is provided with the spout with gyro wheel removal orbit assorted, the inner wall of shell is provided with the recess with fly leaf removal orbit assorted.

As a still further scheme of the utility model: the telescopic inner wall is provided with the recess with spring outer wall assorted, the diameter of gag lever post is greater than the outer wall diameter of telescopic link.

As a still further scheme of the utility model: one end of the motor is electrically connected with an external power supply through a lead, and one end of the rotating rod is rotatably connected with the inner wall rotor of the permanent magnet.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the compact mechanism, when the motor is started, the rotating rod is directly driven to rotate when the motor works, and the permanent magnet is directly driven to rotate by the rotation of the rotating rod, so that the compact structure is realized, the rotating efficiency is improved, and the transmission loss is avoided;

2. through setting up telescopic machanism, through giving telescopic link one end pulling force, the telescopic link will remove along telescopic inner wall, and the telescopic link removes and will drive flexible piece and remove, gives spring pressure simultaneously, until flexible piece moves out the inner wall draw-in groove of activity board, can give the fly leaf pulling force this moment, and the fly leaf will remove along the inner wall of shell under the effect of gyro wheel, makes the device that is located fly leaf top outer wall shift out the shell, has reached the purpose of being convenient for maintain the maintenance.

Drawings

Fig. 1 is a schematic structural view of a screw air compressor having a compact structure;

fig. 2 is a schematic structural diagram of a compact mechanism of a screw air compressor with a compact structure;

fig. 3 is a schematic structural diagram of a telescopic mechanism of a screw air compressor with a compact structure;

fig. 4 is a partially enlarged view of a portion a of the screw air compressor having a compact structure.

In the figure: 1. a main body; 2. a base; 3. a fan; 4. a housing; 5. a compact mechanism; 501. a motor; 502. rotating the rod; 503. a permanent magnet; 6. a telescoping mechanism; 601. a movable plate; 602. a roller; 603. a telescopic block; 604. a telescopic rod; 605. a spring; 606. a sleeve; 607. a limiting rod.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, a screw air compressor with a compact structure includes a main body 1, a compact mechanism 5, and a telescopic mechanism 6, wherein one end of the main body 1 is connected with a fan 3, one end of the fan 3 is provided with a housing 4, and a base 2 is arranged on the inner side of the housing 4 and under the fan 3;

wherein, the compact mechanism 5 comprises a motor 501 arranged at the bottom end of the main body 1, one end of the motor 501 is provided with a rotating rod 502, and one end of the rotating rod 502 is connected with a permanent magnet 503.

This kind of compact structure's screw compressor machine. By this structure, the rotating rod 502 at the output end of the motor 501 can be directly connected with the inner rotor of the permanent magnet 503.

In fig. 3-4: the telescopic mechanism 6 comprises a movable plate 601 located above the base 2, rollers 602 are arranged on two sides of the movable plate 601, a telescopic block 603 is arranged on the inner wall of the movable plate 601, a telescopic rod 604 is connected to one end of the telescopic block 603, a sleeve 606 is arranged on the outer wall of the telescopic rod 604, a spring 605 is arranged on the inner wall of the sleeve 606 on the outer wall of the telescopic rod 604, and a limiting rod 607 is arranged at one end of the telescopic rod 604.

This kind of compact structure's screw compressor machine. Through the structure, the internal device can be moved out of the shell 4 under the action of the movable plate 601, and the maintenance and repair of the internal device are facilitated.

In fig. 4: the inner wall of fly leaf 601 be provided with flexible piece 603 outer wall assorted recess, the outer wall of flexible piece 603 is the hemisphere state, the quantity of gyro wheel 602 is provided with a plurality ofly, a plurality of gyro wheels 602 evenly distributed are at the both sides outer wall of fly leaf 601, the inner wall of shell 4 is provided with moves orbit assorted spout with gyro wheel 602, the inner wall of shell 4 is provided with moves orbit assorted recess with fly leaf 601, the inner wall of sleeve 606 is provided with spring 605 outer wall assorted recess, the diameter of gag lever post 607 is greater than the outer wall diameter of telescopic link 604.

This kind of compact structure's screw compressor machine. Can give telescopic link 604 one end pulling force through this structure, telescopic link 604 will remove along the inner wall of sleeve 606, telescopic link 604 removes and will drive flexible piece 603 and remove, gives spring 605 pressure simultaneously, until flexible piece 603 moves out the inner wall draw-in groove of fly leaf 601, can give fly leaf 601 pulling force this moment, fly leaf 601 will remove along the inner wall of shell 4 under the effect of gyro wheel 602, make the device that is located fly leaf 601 top outer wall shift out shell 4, reached the purpose of being convenient for maintain the maintenance.

In FIGS. 1-2: one end of the motor 501 is electrically connected to an external power source through a wire, and one end of the rotating rod 502 is rotatably connected to the inner wall rotor of the permanent magnet 503.

This kind of compact structure's screw compressor machine. Through the structure, when the motor 501 works, the rotating rod 502 can be directly driven to rotate, and the rotating rod 502 can be directly driven to directly drive the permanent magnet 503 to directly rotate, so that the structure is compact, the rotating efficiency is improved, and the transmission loss is avoided.

The working principle of the utility model is as follows: through giving telescopic link 604 one end pulling force, telescopic link 604 will remove along the inner wall of sleeve 606, telescopic link 604 removes and will drive flexible piece 603 and remove, give spring 605 pressure simultaneously, move out the inner wall draw-in groove of fly leaf 601 up to flexible piece 603, can give fly leaf 601 pulling force this moment, fly leaf 601 will remove along the inner wall of shell 4 under the effect of gyro wheel 602, the device that makes to be located fly leaf 601 top outer wall shifts out shell 4, the purpose of being convenient for maintain the maintenance has been reached, through starter motor 501, when motor 501 during operation will directly drive dwang 502 and rotate, and dwang 502 rotates and will directly drive permanent magnet 503 and directly rotate, moreover, the steam generator is compact in structure, the rotation efficiency is improved, and transmission loss is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A screw air compressor with a compact structure comprises a main body (1), a compact mechanism (5) and a telescopic mechanism (6), and is characterized in that one end of the main body (1) is connected with a fan (3), one end of the fan (3) is provided with a shell (4), and the inner side of the shell (4) is positioned under the fan (3) and is provided with a base (2);

wherein, compact mechanism (5) is including motor (501) that is located main part (1) bottom, the one end of motor (501) is provided with dwang (502), the one end of dwang (502) is connected with permanent magnet (503).

2. The screw air compressor with a compact structure according to claim 1, wherein the telescopic mechanism (6) comprises a movable plate (601) located above the base (2), rollers (602) are disposed on two sides of the movable plate (601), a telescopic block (603) is disposed on an inner wall of the movable plate (601), one end of the telescopic block (603) is connected with a telescopic rod (604), a sleeve (606) is disposed on an outer wall of the telescopic rod (604), a spring (605) is disposed on an inner wall of the sleeve (606) on an outer wall of the telescopic rod (604), and a limit rod (607) is disposed at one end of the telescopic rod (604).

3. The screw air compressor of a compact structure as claimed in claim 2, wherein the inner wall of the movable plate (601) is provided with a groove matched with the outer wall of the telescopic block (603), and the outer wall of the telescopic block (603) is in a hemispherical state.

4. The screw air compressor of a compact structure according to claim 2, wherein the number of the rollers (602) is provided in plurality, and the plurality of rollers (602) are uniformly distributed on the outer walls of the two sides of the movable plate (601).

5. The screw air compressor with a compact structure as claimed in claim 2, wherein the inner wall of the housing (4) is provided with a sliding groove matched with the moving track of the roller (602), and the inner wall of the housing (4) is provided with a groove matched with the moving track of the movable plate (601).

6. The screw air compressor of a compact structure as claimed in claim 2, wherein the inner wall of the sleeve (606) is provided with a groove matched with the outer wall of the spring (605), and the diameter of the limiting rod (607) is larger than that of the outer wall of the telescopic rod (604).

7. The screw air compressor with a compact structure as claimed in claim 2, wherein one end of the motor (501) is electrically connected with an external power supply through a wire, and one end of the rotating rod (502) is rotatably connected with the inner wall rotor of the permanent magnet (503).