CN208726629U - A kind of no motor treadmill roller - Google Patents
A kind of no motor treadmill roller Download PDFInfo
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- CN208726629U CN208726629U CN201821278298.2U CN201821278298U CN208726629U CN 208726629 U CN208726629 U CN 208726629U CN 201821278298 U CN201821278298 U CN 201821278298U CN 208726629 U CN208726629 U CN 208726629U
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- treadmill
- stator
- roller
- drum shaft
- rotor
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Abstract
The utility model discloses a kind of no motor treadmill roller, including drum shaft, roller, magnet steel and stator, the inner wall of rotary drum is equipped with several blocks of magnet steel around inner wall of rotary drum arrangement, and long tubular rotor is integrally formed；The long tubular two ends of rotor is fixed with bearing, and the inner ring centre bore of bearing wears drum shaft, and stator is equipped in the middle part of the drum shaft of internal rotor, and the stator includes silicon steel sheet, and silicon steel sheet is equipped with winding.The utility model compared with prior art the advantages of be: 1. due to eliminating belt transmission structure, and the electric energy for promoting treadmill entirety is converted into the conversion ratio of kinetic energy, reduction transmission loss；2. the cancellation of the motor and belt rotation system of large volume reduces complete machine running noise；3. avoiding slipping phenomenon caused by belt transmission is used for a long time due to there is no belt；4. reducing production line assembly difficulty；5. equal length treadmill, area of effectively running increases；6. reducing the whole height of treadmill, packaging height is reduced, promotes storage convenience.
Description
Technical field
The utility model relates to treadmill components more particularly to a kind of no motor treadmill rollers.
Background technique
Currently, treadmill in the market generally uses motor to drive front roll rotation by belt, then drives and run
Band rotation.This structure has following defect: 1. since belt is driven, and the part energy that electric energy is converted into kinetic energy is consumed in power train
On system, cause electric energy conversion ratio low；2. causing noise larger since belt is driven；3. belt long-time service is prone to wear, cause
It skids and complete machine fails；4., assembly trouble more using amount of parts, at high cost；5. being led due to individual motor occupied space
Treadmill is caused spatially to waste.
Utility model content
The utility model is to provide a kind of no motor treadmill roller to solve above-mentioned deficiency.
The above-mentioned purpose of the utility model is realized by technical solution below: a kind of no motor treadmill roller, packet
Drum shaft, roller, magnet steel and stator are included, the inner wall of rotary drum is equipped with several blocks of magnet steel around inner wall of rotary drum arrangement, is integrally formed
Long tubular rotor；The long tubular two ends of rotor is fixed with bearing, and the inner ring centre bore of bearing wears drum shaft, is located in rotor
Stator is equipped in the middle part of the drum shaft in portion, the stator includes silicon steel sheet, and silicon steel sheet is equipped with winding.
Preferably, the winding of the stator is connected with conducting wire, and conducting wire is connected with frequency converter, passes through its rotation of Frequency Converter Control
Speed, to realize the running effect of friction speed.
The utility model realizes the power drive of treadmill by a preceding motorized roller with self power, from structure
The upper motor belt kind of drive for cancelling traditional treadmill, in working principle: the preceding motorized roller with energization rotating function is logical
It crosses roller mount to be mounted on chassis, treadbelt rotation is driven, to realize the function of treadmill.
The core component of the utility model is electronic front roll, and cardinal principle is similar with motor, including one runs through axis,
It is fixed on the bearing at both ends, silicon steel sheet is installed on axis, according to the winding that power demand is set, while being pasted on the inner wall of roller
There is the magnet steel of fixed specification, when energized, generates electromagnetic induction phenomenon in drums inside, roller starts to rotate, to realize band
The function of dynamic treadbelt rotation.
The utility model compared with prior art the advantages of be:
1. the electric energy for promoting treadmill entirety is converted into the conversion ratio of kinetic energy due to eliminating belt transmission structure, reduce
Transmission loss；
2. the cancellation of the motor and belt rotation system of large volume reduces complete machine running noise；
3. avoiding slipping phenomenon caused by belt transmission is used for a long time due to there is no belt；
4. reducing production line assembly difficulty；
5. equal length treadmill, area of effectively running increases；
6. reducing the whole height of treadmill, packaging height is reduced, promotes storage convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
As shown in Figure 1, a kind of no motor treadmill roller, including drum shaft 1, roller 2, magnet steel 3 and stator 4, the rolling
2 inner walls of cylinder are equipped with several blocks of magnet steel 3 around the arrangement of 2 inner wall of roller, and long tubular rotor 5 is integrally formed；Described 5 liang of long tubular rotor
End is fixed with bearing 6, and the inner ring centre bore of bearing 6 wears drum shaft 1, and stator is equipped in the middle part of the drum shaft 1 inside rotor 5
4, the stator 4 includes silicon steel sheet 4-1, and silicon steel sheet 4-1 is equipped with winding 4-2.
Preferably, the winding of the stator 4 is connected with conducting wire 7, and conducting wire 7 is connected with frequency converter, by Frequency Converter Control its
Velocity of rotation, to realize the running effect of friction speed.
The utility model realizes the power drive of treadmill by a preceding motorized roller with self power, from structure
The upper motor belt kind of drive for cancelling traditional treadmill, in working principle: the preceding motorized roller with energization rotating function is logical
It crosses roller mount to be mounted on chassis, treadbelt rotation is driven, to realize the function of treadmill.
The core component of the utility model is electronic front roll, and cardinal principle is similar with motor, including one runs through axis,
It is fixed on the bearing at both ends, silicon steel sheet is installed on axis, according to the winding that power demand is set, while being pasted on the inner wall of roller
There is the magnet steel of fixed specification, when energized, generates electromagnetic induction phenomenon in drums inside, roller starts to rotate, to realize band
The function of dynamic treadbelt rotation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model specification and embodiment content, directly or indirectly use
In other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (2)
1. a kind of no motor treadmill roller, it is characterised in that: including drum shaft, roller, magnet steel and stator, the inner wall of rotary drum
Magnet steel equipped with several pieces around inner wall of rotary drum arrangement, is integrally formed long tubular rotor；The long tubular two ends of rotor is fixed with axis
It holds, the inner ring centre bore of bearing wears drum shaft, stator is equipped in the middle part of the drum shaft of internal rotor, the stator includes silicon
Steel disc, silicon steel sheet are equipped with winding.
2. a kind of no motor treadmill roller according to claim 1, it is characterised in that: the winding of the stator is connected with
Conducting wire, conducting wire are connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278298.2U CN208726629U (en) | 2018-08-09 | 2018-08-09 | A kind of no motor treadmill roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278298.2U CN208726629U (en) | 2018-08-09 | 2018-08-09 | A kind of no motor treadmill roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726629U true CN208726629U (en) | 2019-04-12 |
Family
ID=66028795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278298.2U Active CN208726629U (en) | 2018-08-09 | 2018-08-09 | A kind of no motor treadmill roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208726629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812783A (en) * | 2018-08-09 | 2020-02-21 | 浙江领跑健康科技有限公司 | No motor treadmill cylinder |
-
2018
- 2018-08-09 CN CN201821278298.2U patent/CN208726629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812783A (en) * | 2018-08-09 | 2020-02-21 | 浙江领跑健康科技有限公司 | No motor treadmill cylinder |
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