Lightweight stator and rotor

Abstract

The utility model provides a lightweight stator and rotor, and belongs to the field of stators and rotors. The utility model relates to a rotor assembly, which solves the problems that a rotor needs to be maintained after being used for a long time, the replacement is troublesome and laborious, and the rotor is easy to damage, comprises a connecting shaft and a plurality of rotor sheets, and is characterized in that a mounting part for fixedly connecting the plurality of rotor sheets is arranged on the connecting shaft; a mounting hole matched with the connecting shaft is formed in the rotor piece, a plurality of channels for limiting are formed in the edge of the mounting hole, a plurality of limiting rods corresponding to the channels in position are arranged on the mounting part, and fixing parts for fixing the limiting rods are arranged at the tail ends of the limiting rods. And the fixing part is provided with a sealing cover which is used for limiting the rotor sheet together with the mounting part.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of stator and rotor, especially relates to a lightweight stator and rotor. BACKGROUND

[0002] The stator and rotor are important components of the motor, and the motor is powered by the rotation of the rotor, and the rotor needs to be maintained after long-time use, and it is time-consuming and laborious to replace the rotor, and the rotor is easily damaged. SUMMARY

[0003] The utility model discloses a lightweight stator and rotor to solve the above problems in the prior art.

[0004] The utility model discloses a lightweight stator and rotor to solve the above problems in the prior art.

[0005] The utility model discloses a lightweight stator and rotor to solve the above problems in the prior art.

[0006] The utility model discloses a lightweight stator and rotor to solve the above problems in the prior art.

[0007] The utility model discloses a lightweight stator and rotor to solve the above problems in the prior art.

[0008] Compared with the prior art, the lightweight stator and rotor is combined by multiple rotor pieces, and only the part needing maintenance needs to be removed when replacing, so that the operation is convenient and the replacement is quick. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the main view of the lightweight stator and rotor;

[0010] Figure 2 It is the rear view of the lightweight stator and rotor and the front view of the rotor piece;

[0011] Figure 3 It is the partial view of the lightweight stator and rotor.

[0012] In the drawing, 1, connecting shaft, 2, rotor piece, 3, installation part, 4, mounting hole, 5, groove, 6, limiting rod, 7, fixed part, 8, cover, 9, locking part. DETAILED DESCRIPTION

[0013] The utility model discloses a specific embodiment as follows and further describes the technical scheme of the utility model with reference to the drawings, but the utility model is not limited to these embodiments.

[0014] As Figure 1 , Figure 2 , Figure 3 The light-weight fixed rotor comprises a connecting shaft 1 and a plurality of rotor sheets 2, the connecting shaft 1 is provided with an installation part 3 for fixing the plurality of rotor sheets 2, the rotor sheet 2 is provided with an installation hole 4 for cooperating with the connecting shaft 1, and a plurality of grooves 5 for limiting are arranged at the edge of the installation hole 4.

[0015] A plurality of limiting rods 6 corresponding to the positions of the grooves 5 are arranged on the installation part 3, the limiting rods 6 are provided with a fixing part 7 for fixing the limiting rods 6 at the ends, the fixing part 7 is provided with a cover 8 for limiting the rotor sheet 2 together with the installation part 3, the rotor sheet 2 can be installed according to actual requirements, and the rotor sheet 2 is sequentially stacked by penetrating through the fixing part 7 during installation.

[0016] Further, the fixing part 7 and the cover 8 are fixed by screwing, the cover 8 is the same in shape as the installation hole 4 and the groove 5 on the rotor sheet 2, and the cover 8 is tightened after the rotor sheet 2 is installed.

[0017] Further, the cover 8 is provided with a plurality of locking parts 9 for abutting against the rotor sheet 2.

[0018] The specific embodiments described in the present text are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the range defined by the appended claims.

[0019] Although the terms such as connecting shaft 1, rotor sheet 2, installation part 3, installation hole 4, groove 5, limiting rod 6, fixing part 7, cover 8 and locking part 9 are used more frequently in the present text, but the possibility of using other terms is not excluded. These terms are used only for more conveniently describing and explaining the essence of the utility model; it is contrary to the spirit of the utility model to interpret them as any kind of additional limitation.

Claims

1. A lightweight fixed-rotor, comprising a connecting shaft (1) and a plurality of rotor blades (2), characterized in that, The connecting shaft (1) is provided with an installation part (3) for fixing a plurality of rotor blades (2), the rotor blade (2) is provided with an installation hole (4) for cooperating with the connecting shaft (1), and a plurality of groove (5) for limiting is arranged at the edge of the installation hole (4). The installation part (3) is provided with a plurality of limiting rods (6) corresponding to the position of the groove (5), the end of the limiting rod (6) is provided with a fixing part (7) for fixing the limiting rod (6), and the fixing part (7) is provided with a cover (8) for limiting the rotor blade (2) together with the installation part (3).

2. The light-weight fixed-rotor according to claim 1, characterized in that, The fixing part (7) and the cover (8) are fixed by screwing.

3. The light-weight fixed-rotor according to claim 1, characterized in that, The cover (8) is provided with a plurality of locking parts (9) for abutting against the rotor blade (2).

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