CN217216144U

CN217216144U - Generator additionally provided with spiral chip guide groove

Info

Publication number: CN217216144U
Application number: CN202221645759.1U
Authority: CN
Inventors: 刘林; 段福忠; 张光强
Original assignee: Shandong Zhongke Wanlong Electroacoustic Technology Co ltd; WEIFANG WANLONG ELECTRIC LLC
Current assignee: Shandong Zhongke Wanlong Electroacoustic Technology Co ltd; WEIFANG WANLONG ELECTRIC LLC
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-08-16
Anticipated expiration: 2032-06-29

Abstract

The utility model is suitable for the field of generator equipment, and provides a generator additionally provided with a spiral scrap guiding groove, which comprises a shell; a rotor and a stator are arranged in the shell; a heat dissipation area through which heat dissipation airflow can pass is formed between the outer wall of the rotor and the inner wall of the stator, an air inducing piece capable of inducing external airflow to pass through the heat dissipation area is installed on one side of the shell, and a chip guide groove in a spiral structure is formed in the outer wall of the rotor in the heat dissipation area; pivot one end is equipped with the connecting piece that can be connected with external power equipment, borrows this, the utility model discloses can utilize the guide bits slot of seting up on the rotor outer wall to discharge the miniature piece impurity that blocks up in the radiating area, guarantee the unblocked of radiating area, improve the adaptation degree of generator to adverse circumstances.

Description

Install spiral and lead generator in bits slot additional

Technical Field

The utility model relates to a generator equipment field especially relates to an install generator of spiral guide bits slot additional.

Background

The existing generator is provided with a special heat dissipation channel for ensuring heat dissipation, heat dissipation airflow can pass through a gap (shown in the position A in figure 2) between a rotor and a stator, and for ensuring the generating efficiency, the gap between the rotor and the stator can be as small as possible when the generator is arranged (the smaller the gap is, the higher the efficiency of cutting a magnetic induction line is, and the higher the working efficiency of the generator is), so that some micro debris impurities are easy to collect in the gap under the pushing of the heat dissipation airflow, the heat dissipation channel of the generator is blocked, heat cannot be dissipated, and the generator is further burnt.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, an object of the utility model is to provide an install spiral chip guide's generator additional, it can utilize and offer the miniature piece impurity discharge that the chip guide slot on the rotor outer wall will block up in the radiating area, guarantees the unblocked in radiating area, has improved the adaptation degree of generator to adverse circumstances.

In order to achieve the purpose, the utility model provides a generator additionally provided with a spiral scrap guiding groove, which comprises a shell; a rotor and a stator are arranged in the shell; form the radiating area that can supply the radiating air current to pass through between the outer wall of rotor and the inner wall of stator, shell one side is installed and is moved external air current and pass through the induced air piece of radiating area, is located in the radiating area seted up the bits slot that leads that is helical structure on the rotor outer wall.

According to the utility model discloses an install spiral chip guide slot's generator additional, the center department of shell rotates installs a pivot, stator fixed mounting in the pivot, pivot one end is equipped with the connecting piece that can be connected with external power equipment.

According to the utility model discloses an install spiral chip guide slot's generator additional, the induced air piece for being located the shell outside and fixed mounting in the drainage fan of pivot one end.

According to the utility model discloses an install spiral additional and lead generator of bits slot, the drainage fan can adopt axial-flow type or centrifugal.

According to the utility model discloses an install spiral additional and lead generator of bits slot, the connecting piece is the band pulley.

According to the utility model discloses an install spiral chip guide slot's generator additional, the one end that induced air spare was kept away from to the shell is installed the dust cover.

The utility model provides a generator additionally provided with a spiral scrap guiding groove, which comprises a shell; a rotor and a stator are arranged in the shell, a rotating shaft is rotatably arranged at the center of the shell, and the stator is fixedly arranged on the rotating shaft; a heat dissipation area through which heat dissipation airflow can pass is formed between the outer wall of the rotor and the inner wall of the stator, an air inducing piece capable of inducing external airflow to pass through the heat dissipation area is installed on one side of the shell, the air inducing piece is a drainage fan which is located outside the shell and fixedly installed at one end of the rotating shaft, the drainage fan can be in an axial flow type or a centrifugal type, and a chip guide groove in a spiral structure is formed in the outer wall of the rotor and located in the heat dissipation area; one end of the rotating shaft is provided with a connecting piece which can be connected with external power equipment, the connecting piece is a belt wheel, and the belt wheel is connected with the external power equipment through a belt. The utility model discloses can utilize and offer the miniature piece impurity discharge that leads bits slot on the rotor outer wall will block up in the radiating area, guarantee the unblocked of radiating area, improve the adaptation degree of generator to adverse circumstances.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention; FIG. 2 is a half sectional view of FIG. 1; FIG. 3 is a block diagram of a chip guide channel; FIG. 4 is a functional diagram of the chip guide channel; in the figure, 1-shell, 2-rotor, 21-chip guide groove, 3-stator, 4-heat dissipation area, 5-induced air piece, 6-rotating shaft, 7-belt wheel and 9-dust cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1, 2 and 3, the present invention provides a generator with a spiral chip guide groove, which includes a housing 1; a rotor 2 and a stator 3 are installed in the shell 1, a rotating shaft 6 is rotatably installed at the center of the shell 1, and the rotor 2 is fixedly installed on the rotating shaft 6; a heat dissipation area 4 (shown in fig. 4, and shown in a position a in fig. 2) through which heat dissipation airflow can pass is arranged between the outer wall of the rotor 2 and the inner wall of the stator 3, an induced air member 5 capable of inducing external airflow to pass through the heat dissipation area 4 is installed on one side of the housing 1, the induced air member 5 is a flow guide fan which is located outside the housing 1 and is fixedly installed at one end of the rotating shaft 6, the flow guide fan can be of an axial flow type or a centrifugal type (radial flow type) (the axial flow type flow guide fan and the centrifugal type flow guide fan are well known by the prior art in the field and do not need to be described in detail), and a chip guide groove 21 in a spiral structure is formed in the outer wall of the rotor 2 in the heat dissipation area 4;

the connecting piece that 6 one end of pivot was equipped with can be connected with external power equipment, and further, this connecting piece is band pulley 7, and band pulley 7 is connected with external power equipment through the belt.

In addition, the dust cover 9 is installed to the one end that the induced air piece 5 was kept away from to shell 1, and this dust cover 9 is used for blockking the great piece impurity of volume, realizes the prefilter to piece impurity.

Referring to fig. 2 and 4, in the present embodiment, during normal operation, the external power equipment drives the rotating shaft 6, the wind inducing piece 5 and the rotor 2 to rotate through the connecting piece; the rotating induced draft piece 5 generates heat dissipation airflow, and the heat dissipation airflow enters the heat dissipation area 4 between the rotor 2 and the stator 3 from the holes of the dust cover 9 and then flows out from one end of the induced draft piece 5.

During operation, when external miniature debris impurity (this miniature debris impurity can pass from the hole of dust cover 9) arrives in heat dissipation area 4 and can enter into to lead in bits slot 21 (shown in fig. 4), debris impurity can be promoted by the cell wall of leading bits slot 21 and pass through in heat dissipation area 4 (the heat dissipation air current also can play supplementary effect of pushing away material), should promote the principle unanimous with screw conveyer's the principle of transport material to avoid appearing the phenomenon of debris impurity jam in heat dissipation area 4.

In summary, the utility model provides a generator additionally provided with a spiral scrap guiding groove, which comprises a shell; a rotor and a stator are arranged in the shell, a rotating shaft is rotatably arranged at the center of the shell, and the stator is fixedly arranged on the rotating shaft; a heat dissipation area through which heat dissipation airflow can pass is formed between the outer wall of the rotor and the inner wall of the stator, an air inducing piece capable of inducing external airflow to pass through the heat dissipation area is installed on one side of the shell, the air inducing piece is a drainage fan which is located outside the shell and fixedly installed at one end of the rotating shaft, the drainage fan can be in an axial flow type or a centrifugal type, and a chip guide groove in a spiral structure is formed in the outer wall of the rotor and located in the heat dissipation area; one end of the rotating shaft is provided with a connecting piece which can be connected with external power equipment, the connecting piece is a belt wheel, and the belt wheel is connected with the external power equipment through a belt. The utility model discloses can utilize and offer the miniature piece impurity discharge that leads bits slot on the rotor outer wall will block up in the radiating area, guarantee the unblocked of radiating area, improve the adaptation degree of generator to adverse circumstances.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A generator additionally provided with a spiral chip guide groove is characterized by comprising a shell; a rotor and a stator are arranged in the shell; form the heat dissipation district that can supply the heat dissipation air current to pass through between the outer wall of rotor and the inner wall of stator, shell one end is equipped with the induced air spare that can arouse external air current through heat dissipation district, is located in the heat dissipation district seted up the bits groove that leads that is helical structure on the rotor outer wall.

2. The generator with the spiral chip guide groove as claimed in claim 1, wherein a rotating shaft is rotatably mounted at the center of the housing, the rotor is fixedly mounted on the rotating shaft, and a connecting member capable of being connected with external power equipment is arranged at one end of the rotating shaft.

3. The generator with the spiral chip guide groove as claimed in claim 2, wherein the air inducing member is a flow inducing fan located outside the housing and fixedly mounted at one end of the rotating shaft.

4. The generator with the spiral chip guide grooves is characterized in that the flow guide fan can adopt an axial flow type or a centrifugal type.

5. The generator with the spiral chip guide groove as claimed in claim 2, wherein the connecting member is a pulley.

6. The generator additionally provided with the spiral chip guide groove according to any one of claims 1 to 5, wherein a dust cover is installed at one end of the shell, which is far away from the air inducing piece.