CN208479299U - A kind of pot-motor of dryer - Google Patents
A kind of pot-motor of dryer Download PDFInfo
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- CN208479299U CN208479299U CN201821173273.6U CN201821173273U CN208479299U CN 208479299 U CN208479299 U CN 208479299U CN 201821173273 U CN201821173273 U CN 201821173273U CN 208479299 U CN208479299 U CN 208479299U
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- stator
- rotor
- motor
- chip
- driving wheel
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a kind of pot-motor of dryer, including shaft, rotor is equipped in the middle part of shaft, rotor outer layer is equipped with stator, and stator two sides, which are respectively equipped with, is connected with the rotating shaft drive end bearing bracket and rear end cap；Shaft one end is equipped with driving wheel, and driving wheel is connected with driving wheel through driving belt, and driving wheel is mounted on drive end bearing bracket；The rotor includes multiple rotor chips mutually laminated, and rotor core on piece is evenly equipped with 30 slot positions, and rotor core on piece is equipped with several rotor self-clinching points；The stator includes multiple quadrangle stator chips mutually laminated, and stator chip is equipped with 24 uniformly distributed winding slots, and four sides of stator chip are all provided with that there are two stator self-clinching points, and the quadrangle of stator chip is equipped with positioning hole.The utility model has the advantages that rotor chip and stator chip assemble that convenient, electromagnetic performance is good, temperature rise is small.
Description
Technical field
The utility model relates to motor technology, especially a kind of pot-motor of dryer.
Background technique
Motor is a kind of equipment for converting electrical energy into mechanical energy, it be using stator winding generate rotating excitation field simultaneously
It acts on rotor and forms electro-magnetic motor force rotation torque.Currently, the motor of dryer, starting current is larger, motor temperature rise compared with
Height, service life is shorter, and without button point on rotor chip and stator chip, it is larger to laminate difficulty, laminates low efficiency.Such as this
Applicant in 2017 apply and patented power patent announcement number be CN206820581U, a kind of dryer motor,
Using conventional rotor and stator, electromagnetic property is not good enough, although the cooperation by stop washer and pressure ring reduces noise,
Its rotor starting electric current or larger, temperature rise is higher, and the assembly efficiency of rotor chip and stator chip is not high.
Utility model content
The purpose of the utility model is to provide a kind of pot-motors of dryer.It has rotor chip and
The advantage that stator chip assembles is convenient, electromagnetic performance is good, temperature rise is small.
The technical solution of the utility model includes: a kind of pot-motor of dryer, including shaft, shaft middle part are equipped with
Rotor, rotor outer layer are equipped with stator, and stator two sides, which are respectively equipped with, is connected with the rotating shaft drive end bearing bracket and rear end cap；Shaft one end is equipped with
Driving wheel, driving wheel are connected with driving wheel through driving belt, and driving wheel is mounted on drive end bearing bracket；The rotor includes multiple mutual
The rotor chip laminated, rotor core on piece are evenly equipped with 30 slot positions, and rotor core on piece is equipped with several rotor self-clinching points；It is described fixed
Attached bag includes multiple quadrangle stator chips mutually laminated, and stator chip is equipped with 24 uniformly distributed winding slots, stator chip
Four sides are all provided with there are two stator self-clinching point, and the quadrangle of stator chip is equipped with positioning hole.
In a kind of pot-motor of dryer above-mentioned, export has motor lead-out wire outward from the stator,
Motor lead-out wire one end is connected with insert rack, and insert rack is fixed on drive end bearing bracket, and insulation sleeve is coated with outside motor lead-out wire.
In a kind of pot-motor of dryer above-mentioned, the diameter of the driving wheel is greater than the diameter of driving wheel.
In a kind of pot-motor of dryer above-mentioned, the drive end bearing bracket and rear end cap are through bearing and shaft phase
Connection.
In a kind of pot-motor of dryer above-mentioned, the winding slot is round bottomed vessel.
In a kind of pot-motor of dryer above-mentioned, protector is connected on the motor lead-out wire.
Compared with prior art, the rotor of the utility model includes multiple rotor chips mutually laminated, each rotor core
Piece has 30 slots, and the center of circle is provided with several rotor self-clinching points of rotor chip center, and all rotor chips can lead to
High velocity ram machine self-clinching is crossed to be laminated, assembly efficiency is high；The stator of the utility model includes multiple quadrangles mutually laminated
Stator chip, stator chip are equipped with 24 uniformly distributed winding slots, and winding slot is round bottomed vessel, and groove profile utilization rate is high, and coiling is convenient,
Four sides of stator chip are all provided with there are two stator self-clinching point, allow all stator chips to pass through high velocity ram machine self-clinching to carry out
It laminates, assembly efficiency is high.
The rotor of the utility model and the slot number of stator are respectively 30 and 24, advantageously reduce the additional torque of motor, mention
High starting performance, while the noise and problem of temperature rise of motor are improved, make motor that there is longer working life.
In addition, the mode that rotor chip and stator chip are all made of button point self-clinching is laminated, after laminating between each other
Conjugation is good, stability is high, generated with small vibration, and playing the role of auxiliary reduces noise.
To sum up, the utility model there is rotor chip and stator chip to assemble that convenient, electromagnetic performance is good, temperature rise is small excellent
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of rotor chip；
Fig. 4 is the structural schematic diagram of stator chip；
Fig. 5 is the circuit diagram of the utility model.
The label in accompanying drawing is: 1- shaft, 2- rotor, 3- stator, 4- drive end bearing bracket, 5- rear end cap, 6- driving wheel, 7- transmission
Belt, 8- driving wheel, 9- motor lead-out wire, 10- insert rack, 11- insulation sleeve, 12- protector, 21- rotor chip, 211- slot position,
212- rotor self-clinching point, 31- stator chip, 311- winding slot, 312- stator self-clinching point, 313- positioning hole.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment: a kind of pot-motor of dryer, structure is as shown in Figures 1 to 5, including shaft 1, shaft 1
Middle part is equipped with rotor 2, and 2 outer layer of rotor is equipped with stator 3, and 3 two sides of stator are respectively equipped with the drive end bearing bracket 4 connecting with shaft 1 and rear end
Lid 5；1 one end of shaft is equipped with driving wheel 6, and driving wheel 6 is connected with driving wheel 8 through driving belt 7, and driving wheel 8 is mounted on drive end bearing bracket 4
On；The rotor 2 includes multiple rotor chips 21 mutually laminated, is evenly equipped with 30 slot positions 211, rotor core on rotor chip 21
Piece 21 is equipped with several rotor self-clinching points 212；The stator 3 includes multiple quadrangle stator chips 31 mutually laminated, fixed
Sub- chip 31 is equipped with 24 uniformly distributed winding slots 311, and four sides of stator chip 31 are all provided with there are two stator self-clinching point 312, fixed
The quadrangle of sub- chip 31 is equipped with positioning hole 313, can pass through to connect drive end bearing bracket 4 and rear end cap 5 for bolt.
Export has motor lead-out wire 9 outward from the stator 3, and 9 one end of motor lead-out wire is connected with insert rack 10, insert rack 10
It is fixed on drive end bearing bracket 4, insulation sleeve 11, good insulation preformance is coated with outside motor lead-out wire 9.
The diameter of the driving wheel 8 is greater than the diameter of driving wheel 6.
The drive end bearing bracket 4 and rear end cap 5 are connected through ball bearing with shaft 1.
The winding slot 311 is round bottomed vessel, and groove profile utilization rate is high, and coiling is convenient.
Protector 12 is connected on the motor lead-out wire 9, the critical-temperature of protector 12 is 145 DEG C, when motor work temperature
When degree is higher than 145 DEG C, protector 12 can play the role of power-off protection.
The rotor 2 of the utility model includes multiple rotor chips 21 mutually laminated, and each rotor chip 21 has 30
Slot, and the center of circle is provided with several rotor self-clinching points 212 of 21 center of rotor chip, all rotor chips 21 can pass through height
Fast punching machine self-clinching is laminated, and assembly efficiency is high；The stator 3 of the utility model includes multiple quadrangle stators mutually laminated
Chip 31, stator chip 31 are equipped with 24 uniformly distributed winding slots 311, and winding slot 311 is round bottomed vessel, and groove profile utilization rate is high, around
Line is convenient, and four sides of stator chip 31 are all provided with there are two stator self-clinching point 312, and all stator chips 31 is allowed to pass through high speed
Punching machine self-clinching is laminated, and assembly efficiency is high；The slot number of rotor 2 and stator 3 is respectively 30 and 24, advantageously reduces motor
Additional torque improves starting performance, while improving the noise and problem of temperature rise of motor, and motor is made to have the longer work longevity
Life；The mode that rotor chip 21 and stator chip 31 are all made of button point self-clinching is laminated, and rear mutual conjugation is laminated
Good, stability height, generated with small vibration, playing the role of auxiliary reduces noise.
Claims (6)
1. a kind of pot-motor of dryer, including shaft (1), shaft (1) middle part is equipped with rotor (2), and rotor (2) is outside
Layer is equipped with stator (3), and stator (3) two sides are respectively equipped with the drive end bearing bracket (4) and rear end cap (5) connecting with shaft (1)；Its feature exists
In: shaft (1) one end is equipped with driving wheel (6), and driving wheel (6) is connected with driving wheel (8) through driving belt (7), driving wheel (8) peace
On drive end bearing bracket (4)；The rotor (2) includes multiple rotor chips (21) mutually laminated, is evenly distributed on rotor chip (21)
There are 30 slot positions (211), rotor chip (21) is equipped with several rotor self-clinching points (212)；The stator (3) includes multiple phases
The quadrangle stator chip (31) mutually laminated, stator chip (31) are equipped with 24 uniformly distributed winding slots (311), stator chip
(31) four sides are all provided with there are two stator self-clinching point (312), and the quadrangle of stator chip (31) is equipped with positioning hole (313).
2. a kind of pot-motor of dryer according to claim 1, it is characterised in that: from the stator (3)
Upper export outward has motor lead-out wire (9), and motor lead-out wire (9) one end is connected with insert rack (10), and insert rack (10) is fixed on front end
It covers on (4), is coated with insulation sleeve (11) outside motor lead-out wire (9).
3. a kind of pot-motor of dryer according to claim 1, it is characterised in that: the driving wheel (8)
Diameter be greater than driving wheel (6) diameter.
4. a kind of pot-motor of dryer according to claim 1, it is characterised in that: the drive end bearing bracket (4)
It is connected through bearing with shaft (1) with rear end cap (5).
5. a kind of pot-motor of dryer according to claim 1, it is characterised in that: the winding slot
It (311) is round bottomed vessel.
6. a kind of pot-motor of dryer according to claim 2, it is characterised in that: the motor lead-out wire
(9) protector (12) are connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173273.6U CN208479299U (en) | 2018-07-24 | 2018-07-24 | A kind of pot-motor of dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173273.6U CN208479299U (en) | 2018-07-24 | 2018-07-24 | A kind of pot-motor of dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479299U true CN208479299U (en) | 2019-02-05 |
Family
ID=65207913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173273.6U Active CN208479299U (en) | 2018-07-24 | 2018-07-24 | A kind of pot-motor of dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479299U (en) |
-
2018
- 2018-07-24 CN CN201821173273.6U patent/CN208479299U/en active Active
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