Rotor strong magnetic installation device

Abstract

The utility model relates to the technical field of rotor assembly, in particular to a rotor strong magnetic installation device which comprises a strong magnetic sheet placing rectangular pipe, a through groove is formed in the bottom of the strong magnetic sheet placing rectangular pipe, a push plate is inserted and installed in the through groove, an air cylinder is fixedly installed on the outer side of the push plate, a transverse cavity is formed in the outer side of the through groove in a communicating mode, and a guide inclined plate is arranged below the transverse cavity. The lower portion of the guide inclined plate is communicated with a rectangular cavity, a limiting rod is fixedly installed on one side of the rectangular cavity, the other side of the rectangular cavity is communicated with a vertical rectangular cavity, and the lower portion of the vertical rectangular cavity symmetrically protrudes inwards to form guide protruding strips. According to the utility model, the strong magnetic sheets are guided by using the free falling body of the strong magnetic sheets, so that the strong magnetic sheets are continuously changed into a plurality of states and finally changed from horizontal to vertical, the strong magnetic sheets can slide down to be inserted into the rotor grooves of the rotor, the whole structure of the device is vertically arranged, the space is not occupied, and a large number of strong magnetic sheets can be placed in the rectangular tube for placing the strong magnetic sheets at one time.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor assembly, in particular to a rotor strong magnetic installation device. Background Art

[0002] The strong magnetic installation of the generator rotor is to insert the strong magnetic sheet into the installation rotor slot. Since the strong magnetic sheets have strong magnetism and adsorb each other, they need to be separated one by one and then inserted into the rotor slot, which is inconvenient. If the strong magnetic sheets are separated manually, the efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to provide a rotor strong magnetic installation device to solve the problem of the inconvenience of inserting separate strong magnetic sheets into rotor slots proposed in the above background technology.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A rotor strong magnetic installation device includes a rectangular tube for placing strong magnetic sheets, a through slot is provided at the bottom of the rectangular tube for placing the strong magnetic sheets, a push plate is inserted and installed at the position of the through slot, a cylinder is fixedly installed on the outside of the push plate, a transverse cavity is connected to the outside of the through slot, a guide inclined plate is provided below the transverse cavity, a rectangular cavity is connected below the guide inclined plate, a limit rod is fixedly installed on one side of the rectangular cavity, and a vertical rectangular cavity is connected on the other side of the rectangular cavity, and the lower part of the vertical rectangular cavity is symmetrically convex to form a guide rib.

[0006] As a further description of the above technical solution:

[0007] The opening height of the through slot is the same as the thickness of the push plate.

[0008] As a further description of the above technical solution:

[0009] A limiting plate is fixedly installed on the outer side of the push plate, and the inner rod of the cylinder is fixed on the limiting plate.

[0010] As a further description of the above technical solution:

[0011] The width of the rectangular cavity is the same as the height of the through slot.

[0012] As a further description of the above technical solution:

[0013] An inclined plate is provided at the connection between the rectangular cavity and the vertical rectangular cavity.

[0014] As a further description of the above technical solution:

[0015] The top of the guide ridge is in an arc shape or an inclined surface shape.

[0016] Compared with the prior art, the present invention provides a rotor strong magnetic installation device with the following features:

[0017] Beneficial effects:

[0018] 1. In the present invention, the stacked and adsorbed strong magnetic sheets are placed in a rectangular tube for strong magnetic sheets. The free fall of the strong magnetic sheets is then used to guide the sheets, causing them to continuously change into multiple states, ultimately changing from horizontal to vertical, allowing them to slide down and be inserted into the rotor slot of the rotor.

[0019] 2. In the present invention, the overall structure of the device is arranged vertically, which does not take up space, and the strong magnetic sheets are placed in the rectangular tube so that a large number of strong magnetic sheets can be placed at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the external structure of the utility model.

[0022] Legend:

[0023] 1. Rectangular tube for placing strong magnetic sheet; 2. Through slot; 3. Push plate; 4. Cylinder; 5. Horizontal cavity; 6. Guide inclined plate; 7. Rectangular cavity; 8. Limit rod; 9. Vertical rectangular cavity; 10. Guide rib. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example:

[0026] See also Figure 1-Figure 2 The utility model provides a rotor strong magnetic installation device, including a rectangular tube 1 for placing strong magnetic sheets, a through slot 2 is opened at the bottom of the rectangular tube 1 for placing strong magnetic sheets, a push plate 3 is inserted and installed at the position of the through slot 2, a cylinder 4 is fixedly installed on the outside of the push plate 3, a horizontal cavity 5 is connected to the outside of the through slot 2, a guide inclined plate 6 is provided below the horizontal cavity 5, a rectangular cavity 7 is connected below the guide inclined plate 6, a limiting rod 8 is fixedly installed on one side of the rectangular cavity 7, and a vertical rectangular cavity 9 is connected on the other side of the rectangular cavity 7, and the lower part of the vertical rectangular cavity 9 is symmetrically convex inward to form a guide ridge 10.

[0027] Specifically, the opening height of the through slot 2 is the same as the thickness of the push plate 3, and the height of the through slot 2 is also the same as the thickness of the strong magnetic sheet, so that the push plate 3 can just push out one strong magnetic sheet.

[0028] Specifically, such as Figure 1 As shown, a limiting plate is fixedly installed on the outer side of the push plate 3, and the inner rod of the cylinder 4 is fixed on the limiting plate, so the cylinder 4 is easy to fix.

[0029] Specifically, the width of the rectangular cavity 7 is the same as the height of the through slot 2, which is convenient for accommodating the strong magnetic sheet.

[0030] Specifically, such as Figure 1 As shown, an inclined plate is provided at the connection between the rectangular cavity 7 and the vertical rectangular cavity 9, so that the strong magnetic sheet can tilt smoothly and slide down without getting stuck.

[0031] Specifically, such as Figure 1 As shown, the top of the guide ridge 10 is in an arc shape or an inclined surface shape, which guides the strong magnetic sheet and prevents the strong magnetic sheet from getting stuck.

[0032] Working principle:

[0033] When in use, the strong magnetic sheets are adsorbed and stacked and placed in the rectangular tube 1 for placing strong magnetic sheets. The height of the through slot 2 is the same as the thickness of the strong magnetic sheet. The strong magnetic sheet falls freely to the bottom on the rectangular tube 1 for placing strong magnetic sheets. Then the cylinder 4 pushes the push plate 3 forward, and the push plate 3 pushes the bottom strong magnetic sheet to the position of the transverse cavity 5. Due to the loss of adsorption of other strong magnetic sheets, the single strong magnetic sheet pushed out falls freely at the position of the transverse cavity 5 and falls to the position of the guide ramp 6. It slides down along the guide ramp 6 in a 90-degree transformation state and is inserted into the rectangular cavity. 7. Due to the limitation of the limiting rod 8, the strong magnetic sheet is tilted and vertically inserted into the vertical rectangular cavity 9 again, and then encounters the guide ridges 10 again during the downward movement. The cavity between the guide ridges 10 fits with the strong magnetic sheet, and the strong magnetic sheet is guided by the guide ridges 10 to the cavity between the guide ridges 10 and slides vertically down. A rotor rotating table can be installed at the bottom of the device, and the rotor is placed on it. The rotor moves and rotates, and the strong magnetic sheet falls freely into the rotor slot of the rotor. Except for the cylinder 4, the device is made of non-metallic materials to avoid adsorption with the strong magnetic sheet.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotor strong magnetic installation device, comprising a strong magnetic sheet placement rectangular tube (1), characterized in that: A through slot (2) is provided at the bottom of the rectangular tube (1) on which the strong magnetic sheet is placed, a push plate (3) is inserted and installed at the position of the through slot (2), a cylinder (4) is fixedly installed on the outer side of the push plate (3), a transverse cavity (5) is connected to the outer side of the through slot (2), a guide inclined plate (6) is provided below the transverse cavity (5), a rectangular cavity (7) is connected below the guide inclined plate (6), a limiting rod (8) is fixedly installed on one side of the rectangular cavity (7), a vertical rectangular cavity (9) is connected to the other side of the rectangular cavity (7), and the lower part of the vertical rectangular cavity (9) is symmetrically convex inward to form a guide convex strip (10).

2. A rotor strong magnetic installation device according to claim 1, characterized in that: The opening height of the through slot (2) is the same as the thickness of the push plate (3).

3. A rotor strong magnetic installation device according to claim 1, characterized in that: A limiting plate is fixedly mounted on the outer side of the push plate (3), and the inner rod of the cylinder (4) is fixed on the limiting plate.

4. A rotor strong magnetic installation device according to claim 1, characterized in that: The width of the rectangular cavity (7) is the same as the height of the through slot (2).

5. A rotor strong magnetic installation device according to claim 1, characterized in that: An inclined plate is provided at the connection between the rectangular cavity (7) and the vertical rectangular cavity (9).

6. A rotor strong magnetic installation device according to claim 1, characterized in that: The top of the guide convex strip (10) is in an arc shape or a slope shape.

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