CN208226695U - A kind of disassembled motor shaft - Google Patents
A kind of disassembled motor shaft Download PDFInfo
- Publication number
- CN208226695U CN208226695U CN201820725409.3U CN201820725409U CN208226695U CN 208226695 U CN208226695 U CN 208226695U CN 201820725409 U CN201820725409 U CN 201820725409U CN 208226695 U CN208226695 U CN 208226695U
- Authority
- CN
- China
- Prior art keywords
- motor shaft
- rotor block
- screw rod
- rear axle
- front axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of disassembled motor shafts, rotor block including motor shaft and motor axis connection, the motor shaft includes front axle, rear axle and the screw rod for connecting front axle and rear axle, ventilation opening is equipped with inside the front axle and rear axle, the screw rod is hollow, the rotor block is hollow, is equipped with inside rotor block and is convenient for thermally conductive radiating ribs.Motor shaft is divided into front axle, rear axle and screw rod three parts, can dismount motor shaft, convenient for the assembling, maintenance and replacement of motor.Screw rod is hollow to be equipped with ventilation opening convenient for heat dissipation, front axle and rear axle, and convenient for heat dissipation, the hollow screw rod easy to use of rotor block is fixed, and radiating ribs are equipped in rotor block, and convenient for the thermally conductive of rotor block, heat dissipation is good, is conducive to that coil is protected not to be burned out.
Description
Technical field
The utility model relates to motor field, especially a kind of disassembled motor shaft.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy.It is to use the power on coil to generate rotating excitation field and make
Electro-magnetic motor force rotation torque is formed for rotor.Motor shaft in motor plays very important in the use process of motor
Effect.Existing motor shaft structure is mostly monoblock type, is not easy to the assembling, maintenance and replacement of motor, non-disconnectable when not in use
It unloads, increases the cost of production.Meanwhile the connection of existing motor shaft and rotor is unfavorable for radiating, and motor can be made when heat is excessively high
It breaks down, burns coil.
Utility model content
To solve problem of the prior art, the purpose of this utility model is to provide a kind of disassembled motor shafts, are convenient for
Assembling, maintenance and the replacement of motor reduce production cost, while being conducive to radiate, and protect coil.
The utility model is that technical solution used by solving the problems, such as it is:
A kind of disassembled motor shaft, the rotor block including motor shaft and motor axis connection, before the motor shaft includes
Axis, rear axle and the screw rod for connecting front axle and rear axle, are equipped with ventilation opening inside the front axle and rear axle, the screw rod be it is hollow,
The rotor block is hollow, is equipped with inside rotor block and is convenient for thermally conductive radiating ribs.
Preferably, fan blade is equipped in the front axle or rear axle, when motor shaft rotation, fan blade formed it is distinguished and admirable, from
It blows and is cooled down inside motor shaft.
Preferably, the screw rod is spirally connected with front axle and rear axle, and the connection type structure being spirally connected is simple, convenient and practical.
Preferably, it is equipped with the detent for fixing ventilation opening in the front axle and rear axle, convenient for the position of fixed ventilation opening, favorably
In ventilation and heat.
Preferably, the rotor block is fixed on motor shaft by screw rod, as the rotation of motor shaft drives rotor rotation
Cutting magnetic field.
Preferably, the rotor block is equipped with clamped convenient for being connected and fixed with adjacent rotor block, and rotor block is facilitated to fix
Connection.
The beneficial effects of the utility model are:
By above scheme it is found that motor shaft is divided into front axle, rear axle and screw rod three parts, motor shaft can be dismounted, is convenient for
Assembling, maintenance and the replacement of motor.Screw rod is hollow to be equipped with ventilation opening convenient for heat dissipation, front axle and rear axle, convenient for radiating, in rotor block
Sky screw rod easy to use is fixed, and radiating ribs are equipped in rotor block, and convenient for the thermally conductive of rotor block, heat dissipation is good, is conducive to protective wire
Circle is not burned out.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model front axle structures schematic diagram；
Fig. 3 is the utility model rear axle structural schematic diagram；
Fig. 4 is the utility model rotor block structural schematic diagram.
Figure label are as follows: 1- motor shaft, 11- front axle, 12- rear axle, 13- screw rod, 14- ventilation opening, 15- fan blade,
16- detent, 2- rotor block, 21- radiating ribs, 22- are clamped.
Specific embodiment:
The utility model is described in further detail with example with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of disassembled motor shaft is connect including motor shaft 1, with motor shaft 1
Rotor block 2, the motor shaft 1 include front axle 11, rear axle 12 and the screw rod 13 for connecting front axle 11 and rear axle 12, the front axle 11
With inside rear axle 12 be equipped with ventilation opening 14, the screw rod 13 be it is hollow, the rotor block 2 is hollow, inside rotor block 2 be equipped be convenient for
Thermally conductive radiating ribs 21.
The screw rod 13 that different length can be replaced, changes the length of motor shaft 1 with this, motor shaft 1 divide for front axle 11, after
13 three parts of axis 12 and screw rod, can dismount motor shaft 1, convenient for the modularization assembling of motor, improve packaging efficiency, reduce life
Produce cost.Screw rod 13 is hollow to be equipped with ventilation opening 14, the hollow screw rod easy to use of rotor block 2 convenient for heat dissipation, front axle 11 and rear axle 12
13 is fixed, and radiating ribs 21 are equipped in rotor block 2, and convenient for the thermally conductive of rotor block, heat dissipation is good, is conducive to that coil is protected not burnt
It ruins.
Fan blade 15 is equipped in the front axle 11 or rear axle 12, when motor shaft 1 rotates, fan blade 15 formed it is distinguished and admirable,
It boasts and is cooled down inside motor shaft.
The screw rod 13 is spirally connected with front axle 11 and rear axle 12, and the connection type structure being spirally connected is simple, convenient and practical.
The detent 16 of fixed ventilation opening 14 is equipped in the front axle 11 and rear axle 12, convenient for fixing the position of ventilation opening 14,
Be conducive to ventilation and heat.
The rotor block 2 is fixed on motor shaft 1 by screw rod 13, as the rotation of motor shaft 1 drives rotor rotation to cut
Cut magnetic field.
The rotor block 2 is equipped be convenient for being connected and fixed with adjacent rotor block 2 clamped 22, facilitates rotor block 2 is fixed to connect
It connects.
Certainly, above embodiment is not unique restriction to the utility model, other equivalent technical solutions should also be as
Within the protection scope of the invention.
Claims (6)
1. a kind of disassembled motor shaft, including motor shaft (1), the rotor block (2) being connect with motor shaft (1), it is characterised in that:
The motor shaft (1) includes front axle (11), rear axle (12) and the screw rod (13) for connecting front axle (11) and rear axle (12), before described
Be equipped with ventilation opening (14) inside axis (11) and rear axle (12), the screw rod (13) be it is hollow, the rotor block (2) is hollow, rotor
It is equipped with inside block (2) and is convenient for thermally conductive radiating ribs (21).
2. the disassembled motor shaft of one kind according to claim 1, it is characterised in that: the front axle (11) or rear axle
(12) fan blade (15) are equipped in.
3. the disassembled motor shaft of one kind according to claim 1, it is characterised in that: the screw rod (13) and front axle (11)
It is spirally connected with rear axle (12).
4. according to the motor shaft that one kind described in claim 1 is disassembled, it is characterised in that: in the front axle (11) and rear axle (12)
Detent (16) equipped with fixed ventilation opening (14).
5. the disassembled motor shaft of one kind according to claim 1, it is characterised in that: the rotor block (2) passes through screw rod
(13) it is fixed on motor shaft (1).
6. the disassembled motor shaft of one kind according to claim 1, it is characterised in that: the rotor block (2) is equipped with just
In clamped (22) that are connected and fixed with adjacent rotor block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725409.3U CN208226695U (en) | 2018-05-15 | 2018-05-15 | A kind of disassembled motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725409.3U CN208226695U (en) | 2018-05-15 | 2018-05-15 | A kind of disassembled motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226695U true CN208226695U (en) | 2018-12-11 |
Family
ID=64508274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725409.3U Active CN208226695U (en) | 2018-05-15 | 2018-05-15 | A kind of disassembled motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069244A (en) * | 2019-12-26 | 2020-04-28 | 吴冈泽 | Three-phase motor is retrieved with disassembling machine |
-
2018
- 2018-05-15 CN CN201820725409.3U patent/CN208226695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069244A (en) * | 2019-12-26 | 2020-04-28 | 吴冈泽 | Three-phase motor is retrieved with disassembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A detachable motor shaft Effective date of registration: 20221104 Granted publication date: 20181211 Pledgee: Agricultural Bank of China Limited Shunde Chencun sub branch Pledgor: FOSHAN LEADTECH ELECTRIC CO.,LTD. Registration number: Y2022980020856 |