CN216886735U

CN216886735U - Rotor protection device

Info

Publication number: CN216886735U
Application number: CN202220589127.1U
Authority: CN
Inventors: 丰勇
Original assignee: Green Intelligence Electrical Equipment Co ltd Nanhai District Foshan City
Current assignee: Foshan Nanhai Mingfeng Electronics Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-07-05
Anticipated expiration: 2032-03-17

Abstract

A rotor protection device comprises a rotor positioning plate and a rotor turnover vehicle for mounting the rotor positioning plate; the rotor turnover vehicle is provided with a plurality of trays, and the rotor positioning plate is installed on the trays in a matching manner; the rotor turnover vehicle is also provided with a spring device; the sizes of the rotor turnover vehicle and the rotor positioning plate are reasonably designed, so that a worker can conveniently take and place the rotor, and the transitional strain of the worker during frequent taking and placing is reduced; the circular holes in the rotor positioning plate are reasonably designed to be distributed and arranged, so that more rotors can be circulated at a single time, the working efficiency is effectively improved, and the condition that the rotors are mutually collided and damaged during circulation is effectively avoided.

Description

Rotor protection device

Technical Field

The utility model relates to the field of rotor turnover, in particular to a rotor protection device.

Background

The traditional rotor loading mode is that the rotor produced in a rotor workshop is loaded on a turnover vehicle, the rotor is collided in the turnover process, the appearance of the rotor is poor, and the magnetic shoe is damaged, so that the process is good, the rotor is separately isolated and stored, and the appearance poor and the magnetic shoe damaged protective device caused by the collision between the rotors is avoided.

Disclosure of Invention

The utility model aims to provide a rotor protection device to solve the defects in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a rotor protection device comprises a rotor positioning plate and a rotor turnover vehicle for mounting the rotor positioning plate; the rotor turnover vehicle is provided with a plurality of trays, and the rotor positioning plate is installed on the trays in a matching manner; and a spring device is also arranged on the rotor turnover vehicle.

The trays comprise a first layer of trays, a second layer of trays, a third layer of trays and a fourth layer of trays; the first layer of trays are fixedly installed at the bottom of the rotor turnover vehicle, and the second layer of trays, the third layer of trays and the fourth layer of trays are sequentially stacked upwards.

And one side of each of the second layer tray, the third layer tray and the fourth layer tray is provided with a rotating pair, and the second layer tray, the third layer tray and the fourth layer tray move up and down through the rotating pairs.

The upper part of the rotor turnover vehicle is provided with a dustproof cover; the dustproof cover is arranged above the tray and can be movably turned upwards.

The spring device comprises a gas spring and a spring mounting lug for mounting the gas spring; the spring mounting lugs are respectively mounted at the bottom of the tray and on the inner wall of the rotor turnover vehicle.

The rotor positioning plate is provided with a plurality of round holes for mounting the rotor, and the inner diameter of each round hole is larger than the outer diameter of the rotor shaft.

The inner diameter of the round hole is 1.3cm-1.7 cm.

The distance between the tray and the ground is 30cm-40 cm.

The height of the rotor turnover vehicle is 100cm-120 cm; the width is 90cm-100 cm.

The rotor positioning plate has a size of 93.8cm by 60.8 cm.

Compared with the prior art, the utility model has the beneficial effects that: the sizes of the rotor turnover vehicle and the rotor positioning plate are reasonably designed, so that a worker can conveniently take and place the rotor, and the transitional strain of the worker during frequent taking and placing is reduced; the circular holes in the rotor positioning plate are reasonably designed to be distributed and arranged, so that more rotors can be circulated at a single time, the working efficiency is effectively improved, and the condition that the rotors are mutually collided and damaged during circulation is effectively avoided.

Drawings

Fig. 1 is a front view of a rotor turnover vehicle according to an embodiment of the present invention.

Fig. 2 is a side view of the rotor turnover vehicle according to the embodiment of the present invention.

Fig. 3 is a rear structure view of the rotor turnover vehicle according to the embodiment of the present invention.

Fig. 4 is a top view structural view of a rotor positioning plate according to an embodiment of the present invention.

In the figure: the device comprises a rotor positioning plate 1, a circular hole 11, a rotor turnover vehicle 2, a dust cover 21, a tray 3, a first layer tray 31, a second layer tray 32, a third layer tray 33, a fourth layer tray 34, a rotary pair 35, a spring device 4, a gas spring 41, a spring mounting lug 42, a roller 5, a front wheel 51, a rear wheel 52, a handle 6 and a file box 7.

Detailed Description

The present invention is described in further detail below with reference to the attached drawing figures.

As shown in fig. 1 to 4, a rotor protection device includes a rotor positioning plate 1 for placing a rotor and a rotor turnover vehicle 2 for revolving the rotor.

Further, as shown in fig. 1 to 3, a plurality of trays 3 for mounting the rotor positioning plate 1 are arranged on the rotor turnover vehicle 2. The trays 3 are stacked up and down on the rotor turnover vehicle 2. Specifically, in the present invention, four trays 3 are provided so that a worker can turn around more rotors at a time, which are a first-layer tray 31, a second-layer tray 32, a third-layer tray 33, and a fourth-layer tray 34 stacked in sequence from bottom to top. And the first layer tray 31, the second layer tray 32, the third layer tray 33 and the fourth layer tray 34 are all provided with rotor positioning plates 1, so that the rotors are orderly arranged.

Further, in order to facilitate the workers to take and place the rotors on the trays 3 of each layer, the inner walls of the rotor turnover vehicle 2 corresponding to the positions of the second-layer tray 32, the third-layer tray 33 and the fourth-layer tray 34 are provided with rotating pairs 35. The second-layer tray 32, the third-layer tray 33 and the fourth-layer tray 34 are mounted on the rotor turnover vehicle 2 in a vertically turnable manner by the rotary pair 35.

When a worker needs to take and place the rotor on the middle tray 3, the upper tray 3 can be turned upwards so as not to hinder the worker from operating.

Further, the first layer tray 31 is fixedly installed at the bottom of the rotor turnover vehicle 2, and the fixing mode may be welding, screwing, and the like.

In the utility model, in order to adapt to the height of most people, more rotors can be placed on a single tray 3, and the rotor turnover vehicle 2 is in a cuboid shape, the height of the rotor turnover vehicle is 101cm, and the width of the rotor turnover vehicle is 96cm, so that the operation of workers is convenient.

Furthermore, the tray 3 is rectangular along with the rotor turnover vehicle 2, and the rotary pair 35 is arranged on one side of the longer margin of the tray 3, so that a worker can get the farthest position on the rotor positioning plate 1 during operation, the picking and placing frequency is effectively improved, and the worker is more labor-saving during working. Specifically, the size of the rotor positioning plate 1 is 93.8cm × 60.8 cm.

Further, in order to avoid the situation that the worker excessively bends down to cause waist strain when picking and placing the rotor on the first layer tray 31, the height of the first layer tray 31 from the ground is set to be 37 cm.

Further, in order to prevent dust from easily falling when the rotor is stored on the rotor turnover vehicle 2, a dust cover 21 is further provided on the rotor turnover vehicle 2. The dust cover 21 can be vertically flipped and installed through a rotating pair 35 and is adapted to cover the first tray 31.

Further, as shown in fig. 1, in order to facilitate the labor saving and the convenience when the tray 3 and the dust cap 21 are opened upward or reset downward, a spring device 4 is further disposed on the rotor turnover vehicle 2.

The spring device 4 includes a gas spring 41 and a spring mounting lug 42 for mounting the gas spring 41. The spring mounting lugs 42 are located at two ends of the gas spring 41, one is fixed at the bottoms of the tray 3 and the dust cover 21, and the other is fixed on the inner wall of the rotor turnover vehicle 2 on the same side.

Further, as shown in fig. 4, the rotor positioning plate 1 is provided with a plurality of circular holes 11 for mounting the rotor, and the inner diameter of the circular hole 11 is larger than the outer diameter of the rotor shaft. The inner diameter of the circular hole 11 is 1.5 cm.

Further, in order to place more rotors on the rotor positioning plate 1, the circular holes 11 are compactly arranged on the rotor positioning plate 1 in the longitudinal direction, the transverse direction and the like. Specifically, the mounting area of one rotor is set by taking the circular hole 11 as an axis and setting the radius distance to be 3.38cm, nine circular holes 11 are transversely arranged on the rotor positioning plate 1, and thirteen circular holes 11 are longitudinally arranged, so that the rotors are orderly arranged on the rotor positioning plate 1, gaps exist between the rotors, the rotors do not collide with each other, and the rotors are prevented from being damaged in the process of circulation.

Further, as shown in fig. 3, the bottom of the rotor turnover vehicle 2 is provided with a roller 5 for facilitating a worker to move the rotor turnover vehicle 2, the roller 5 includes a front wheel 51 and a rear wheel 52, the front wheel 51 is a directional wheel for facilitating the worker to push the rotor turnover vehicle 2, and the rear wheel 52 is a universal wheel for facilitating the worker to control a moving direction when pushing the rotor turnover vehicle 2.

Further, a handle 6 is provided at a side of the rotor turnover vehicle 2 corresponding to the rear wheel 52, so that a worker can conveniently grip the rotor turnover vehicle 2 to push and control the rotor turnover vehicle 2.

Still further, a file box 7 is arranged on the same side of the handle 6 and used for placing production recording files, so that workers can conveniently search and record production information in several times.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The rotor protection device is characterized by comprising a rotor positioning plate (1) and a rotor turnover vehicle (2) for mounting the rotor positioning plate (1); the rotor turnover vehicle (2) is provided with a plurality of trays (3), and the rotor positioning plate (1) is installed on the trays (3) in a matching manner; and a spring device (4) is also arranged on the rotor turnover vehicle (2).

2. The rotor protection device according to claim 1, characterized in that said trays (3) comprise a first layer tray (31), a second layer tray (32), a third layer tray (33) and a fourth layer tray (34); the first layer of trays (31) are fixedly arranged at the bottom of the rotor turnover vehicle (2), and the second layer of trays (32), the third layer of trays (33) and the fourth layer of trays (34) are sequentially stacked upwards.

3. The rotor protection device according to claim 2, wherein one side of each of the second layer tray (32), the third layer tray (33) and the fourth layer tray (34) is provided with a rotating pair (35), and the second layer tray (32), the third layer tray (33) and the fourth layer tray (34) move up and down through the rotating pair (35).

4. The rotor protection device according to claim 1, characterized in that the upper part of the rotor turnover vehicle (2) is provided with a dust cover (21); the dustproof cover (21) is arranged above the tray (3) and can be movably turned upwards.

5. The rotor protection appliance according to claim 1, wherein the spring device (4) comprises a gas spring (41) and a spring mounting ear (42) for mounting the gas spring (41); the spring mounting lugs (42) are respectively mounted on the bottom of the tray (3) and the inner wall of the rotor turnover vehicle (2).

6. The rotor protector according to claim 1, characterized in that the rotor positioning plate (1) is provided with a plurality of round holes (11) for mounting the rotor, and the inner diameter of the round holes (11) is larger than the outer diameter of the rotor shaft.

7. The rotor protection device according to claim 6, characterized in that the inner diameter of the circular hole (11) is 1.3cm-1.7 cm.

8. The rotor protection device according to claim 1, characterized in that the distance of the tray (3) from the ground is 30-40 cm.

9. The rotor protection device according to claim 1, characterized in that the height of the rotor turnover vehicle (2) is 100-120 cm; the width is 90cm-100 cm.

10. The rotor protection device according to claim 1, characterized in that the rotor positioning plate (1) has dimensions of 93.8cm by 60.8 cm.