CN208299622U - A kind of fitness equipment driving motor - Google Patents
A kind of fitness equipment driving motor Download PDFInfo
- Publication number
- CN208299622U CN208299622U CN201820624526.0U CN201820624526U CN208299622U CN 208299622 U CN208299622 U CN 208299622U CN 201820624526 U CN201820624526 U CN 201820624526U CN 208299622 U CN208299622 U CN 208299622U
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- China
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- stator
- conducting wire
- fitness equipment
- driving motor
- belt pulley
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Abstract
The utility model discloses a kind of fitness equipment driving motors, including stator, rotor, belt pulley, carbon brush mounting structure and fan flywheel, the stator is set on the outside of the rotor, the belt pulley is installed on the lower end output shaft of the rotor, the carbon brush mounting structure and the fan flywheel are sequentially installed on the upper end output shaft of the rotor from top to bottom, the belt pulley is located at the lower end of the stator, and the carbon brush mounting structure and the fan flywheel are all located at the upper end of the stator.The utility model has the advantages that due to being equipped with fan flywheel and belt pulley, it can make belt pulley while providing torque to fitness equipment, fan flywheel rotates simultaneously, fitness equipment is blowed with driving motor, fan flywheel air inlet, belt pulley exhausting plays the role of cooling to reduce the temperature of fitness equipment driving motor.
Description
Technical field
The utility model relates to driving motor fields, more particularly to a kind of fitness equipment driving motor.
Background technique
Currently, the general belt pulley using on driving motor is transmitted torque by carving band more in common fitness equipment
Treadmill belt is set to get into smooth to front and back roller, then by front and back roller.But currently used driving motor, due to torque compared with
Greatly, make the temperature of driving motor higher, it is difficult to radiate, meanwhile, driving motor run when vibrate it is larger, make the dynamic balancing of complete machine compared with
Difficulty reaches.
Utility model content
One of purpose of utility model: regarding to the issue above, the purpose of the utility model is to provide a kind of drives of fitness equipment
Dynamic motor, is difficult to the technical issues of radiating to solve driving motor.
Technical solution:
A kind of fitness equipment driving motor, including stator, rotor, belt pulley, carbon brush mounting structure and fan flywheel, institute
State stator to be set on the outside of the rotor, the belt pulley be installed on the lower end output shaft of the rotor, the rotor it is upper
The carbon brush mounting structure and the fan flywheel are sequentially installed on the output shaft of end from top to bottom, the belt pulley is located at described
The lower end of stator, the carbon brush mounting structure and the fan flywheel are all located at the upper end of the stator.Due to flying equipped with fan
Wheel and belt pulley can make belt pulley while providing torque to fitness equipment, and fan flywheel rotates simultaneously, to fitness equipment
It is blowed with driving motor, fan flywheel air inlet, belt pulley exhausting, so that the temperature of fitness equipment driving motor is reduced,
Play the role of cooling.
The diameter of the belt pulley is identical as the diameter of the stator in one of the embodiments,.Due to belt pulley
Diameter is identical as stator diameter, and diameter pulley reduces, and the dynamic balancing of fitness equipment driving motor is made to be more easier to adjust, and improves
Producing line production efficiency, reduces vibration values；In addition, reducing the whole body diameter of entire fitness equipment driving motor, convenient for strong
The flattening of body equipment designs, and market adaptability is stronger.
Link position is matched on the lower end output shaft with the belt pulley in one of the embodiments, equipped with screw thread
One, link position is matched on the upper end output shaft with the fan flywheel equipped with screw thread two, the screw thread one and the screw thread
Two oppositely oriented settings.Since screw thread one and screw thread two are oppositely oriented, when the rotor is turning, belt pulley by carving band for torque more
It is transmitted to front and back roller, fan flywheel rotates simultaneously, so that fan flywheel and belt pulley the more is turned the more tight during rotation, prevents skin
Belt wheel and fan flywheel loosen.
The diameter of the fan flywheel is identical as the diameter of the stator in one of the embodiments,.
Bearing one, stator washer, wave washer and end are arranged on the lower end output shaft in one of the embodiments,
Lid, the bearing one are located in the end cap, and the wave washer is between the bearing one and the end cap, the stator
Washer is located above the end cap, and the belt pulley is located at below the end cap, the stator upper surface of washer and the stator
Lower end matching setting.
The upper end output shaft is equipped with commutator and bearing two in one of the embodiments, and the bearing two is located at
Above the commutator, the bearing two and the commutator are all located in the carbon brush mounting structure.
The carbon brush mounting structure includes mounting base, two brush holder spring components and installation in one of the embodiments,
Lid, the mounting base radial symmetric are set there are two mounting groove, and brush holder spring component one end is mounted in the mounting groove, separately
One end is contacted with installation lid.
The brush holder spring component includes carbon brush, spring and conducting wire in one of the embodiments, and the spring is set in
On the conducting wire, the carbon brush one side and the commutator appearance face contact, the opposite another side of the carbon brush is equipped with
The one side of boss one, the installation lid and the conductive contact is equipped with boss structure, and the boss structure includes two right
The boss two for claiming the arc of setting, there are slot between two boss two, the spring one end is set in the boss one
On outer surface, the other end is set on the outer surface of the boss structure, and described conducting wire one end is contacted with the boss one, another
End is inserted into the slot.Due to being equipped with boss one and boss structure, both ends of the spring can be positioned, make carbon brush installation knot
The assembling process of structure is more convenient, is installed in place, and is unlikely to deform spring, keeps the noise of entire fitness equipment smaller, works more steady
It is fixed.
The conducting wire is L-type conducting wire in one of the embodiments, and the conducting wire includes conducting wire one and conducting wire two, described
The junction of conducting wire one and the conducting wire two is equipped with terminal, and the one end of the conducting wire one far from the terminal connects with the boss one
Touching, the terminal are inserted into the slot.
The utility model has the advantages that compared with prior art, the utility model has the advantages that due to being equipped with fan flywheel and belt pulley, it can
So that belt pulley to fitness equipment provide torque while, fan flywheel rotates simultaneously, to fitness equipment driving motor into
Row blowing, fan flywheel air inlet, belt pulley exhausting play the work of cooling to reduce the temperature of fitness equipment driving motor
With.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fitness equipment driving motor of the utility model；
Fig. 2 is the partial sectional view of the fitness equipment driving motor of the utility model；
Fig. 3 is the explosive view of Fig. 1；
Fig. 4 is the structural schematic diagram of the belt pulley of the utility model；
Fig. 5 is the structural schematic diagram of the fan flywheel of the utility model；
Fig. 6 is the brush holder spring component of the utility model and the mounting structure schematic diagram of installation lid；
Fig. 7 is the explosive view of Fig. 6.
Specific embodiment
Please refer to Fig. 1~5, a kind of fitness equipment driving motor, including the installation of stator 1, rotor 2, belt pulley 3, carbon brush
Structure 4, fan flywheel 5, bearing 1, stator washer 7, wave washer 8, end cap 9, commutator 10 and bearing 2 11,1 set of stator
It is located at 2 outside of rotor, is sequentially installed with stator washer 7, bearing 1, waveform from top to bottom on the lower end output shaft 210 of rotor 2
Washer 8, end cap 9 and belt pulley 3 are sequentially installed with commutator 10, bearing two on the upper end output shaft 220 of rotor 2 from top to bottom
11, carbon brush mounting structure 4 and fan flywheel 5, belt pulley 3 are located at the lower end of stator 1, and carbon brush mounting structure 4 and fan flywheel 5 are all
Positioned at the upper end of stator 1.Wherein, bearing 1 is located in end cap 9, and wave washer 8 is between bearing 1 and end cap 9, stator
Washer 7 is located at 9 top of end cap, and belt pulley 3 is located at 9 lower section of end cap, and 7 upper surface of stator washer matches setting with 1 lower end of stator.Axis
Hold 2 11 and commutator 10 be all located in carbon brush mounting structure 4.
In the present embodiment, belt pulley 3, the diameter of fan flywheel 5 are all identical as the diameter of stator 1.In other embodiments,
The diameter that belt pulley 3, fan separate 5, which can according to need, to be configured.Currently used 3 diameter of belt pulley is commonly stator 1
Twice of diameter, causes fitness equipment host bit to become large-sized accordingly to install belt pulley, and it is flat not adapt to fitness equipment
The development trend in graduation market.In the present embodiment, the diameter of belt pulley 3 is become smaller, fitness equipment can be made to be contracted with driving motor
Small size, more adaptable, market prospects are more preferable.
Wherein, link position is matched on lower end output shaft 210 with belt pulley 3 equipped with screw thread one, on upper end output shaft 220 with
Fan flywheel 5 matches link position and is equipped with screw thread two, screw thread one and the oppositely oriented setting of screw thread two.In the present embodiment, belt pulley 3
Fixation is matched with screw thread one using left hand thread, fan flywheel 5 matches fixation with screw thread two using right-handed thread.
Fig. 6 and Fig. 7 is please referred to, carbon brush mounting structure 4 includes 410, two brush holder spring components 420 of mounting base and installation lid
430,410 radial symmetric of mounting base is set there are two mounting groove, and 420 one end of brush holder spring component is mounted in mounting groove, the other end
It is contacted with installation lid 430.Wherein, brush holder spring component 420 includes carbon brush 421, spring 422 and conducting wire 423, and spring 422 is arranged
On conducting wire 423,421 one side of carbon brush and 10 appearance face contact of commutator, the opposite another side of carbon brush 421 are equipped with boss
One 421a, the one side that installation lid 430 is contacted with conducting wire 423 are equipped with boss structure 431, and boss structure 431 includes two right
Claim between boss two 431a, two two 431a of boss of the arc of setting there are slot 431b, 422 one end of spring is set in boss
On one outer surface 421a, the other end is set on the outer surface of boss structure 431, and 423 one end of conducting wire is contacted with one 421a of boss,
The other end is inserted into slot 431b.Slot 431b is the slot of vertical direction setting.
Wherein, conducting wire 423 be L-type conducting wire, conducting wire 423 include two 423b of one 423a of conducting wire and conducting wire, one 423a of conducting wire and
The junction of two 423b of conducting wire is equipped with terminal 424, and the one end of one 23a of conducting wire far from terminal 424 is contacted with one 21a of boss, terminal
In 424 insertion slot 431b.One one end 423a of conducting wire is contacted with one 421a of boss of carbon brush 421, the terminal 424 of other end connection
In the slot 431b of insertion installation lid 430, spring 422 is set on one 423a of conducting wire, and 422 one end of spring is made to be set in carbon
On one outer surface 421a of boss of brush 421, the other end is set on two boss, two outer surface 431a of boss structure 431.By
In being equipped with one 421a of boss and boss structure 431,422 both ends of spring can be positioned, it, can also due to being equipped with slot 431b
To limit to terminal 424, keep the installation process of brush holder spring component 420 more smooth.
The installation process of above-mentioned fitness equipment driving motor are as follows: in the lower end output shaft 210 of rotor 2 from top to bottom according to
Secondary installation stator washer 7, bearing 1, wave washer 8 and end cap 9, are located at bearing 1 in end cap 9, and stator washer 7 is located at end
On 9 upper surface of lid, wave washer 8,2 outer sheath of rotor setting 1 are equipped between bearing 1 and end cap 9, and make 1 lower end of stator
Be mounted on stator washer 7, be sequentially installed with from top to bottom on the upper end output shaft 220 of rotor 2 commutator 10, bearing 2 11 and
Carbon brush mounting structure 4, commutator 10 and bearing 2 11 are all located in carbon brush mounting structure 4, and the mounting base of carbon brush mounting structure 4
410 lower surfaces and 1 upper-end contact of stator, and carbon brush mounting structure 4, stator 1 and end cap 9 are fixed by fastener；Turn
Belt pulley 3 is installed on the screw thread one of the lower end output shaft 210 of son 2, wind is installed on the screw thread two of the upper end output shaft 220 of rotor 2
Fan flywheel 5.
Claims (9)
1. a kind of fitness equipment driving motor, which is characterized in that including stator (1), rotor (2), belt pulley (3), carbon brush peace
Assembling structure (4) and fan flywheel (5), the stator (1) are set on the outside of the rotor (2), the lower end output of the rotor (2)
It is equipped on axis (210) belt pulley (3), is sequentially installed with from top to bottom on the upper end output shaft (220) of the rotor (2)
The carbon brush mounting structure (4) and the fan flywheel (5), the belt pulley (3) is located at the lower end of the stator (1), described
Carbon brush mounting structure (4) and the fan flywheel (5) are all located at the upper end of the stator (1).
2. a kind of fitness equipment driving motor according to claim 1, which is characterized in that the belt pulley (3) it is straight
Diameter is identical as the diameter of the stator (1).
3. a kind of fitness equipment driving motor according to claim 1, which is characterized in that the lower end output shaft
(210) link position is matched with the belt pulley (3) on equipped with screw thread one, on the upper end output shaft (220) with the fan
Flywheel (5) matches link position and is equipped with screw thread two, the screw thread one and the oppositely oriented setting of the screw thread two.
4. a kind of fitness equipment driving motor according to claim 1, which is characterized in that the fan flywheel (5)
Diameter is identical as the diameter of the stator (1).
5. a kind of fitness equipment driving motor according to claim 1, which is characterized in that the lower end output shaft
(210) bearing one (6), stator washer (7), wave washer (8) and end cap (9) are arranged on, the bearing one (6) is located at described
In end cap (9), the wave washer (8) is between the bearing one (6) and the end cap (9), stator washer (7) position
Above the end cap (9), the belt pulley (3) is located at below the end cap (9), stator washer (7) upper surface and institute
State the matching setting of stator (1) lower end.
6. a kind of fitness equipment driving motor described according to claim 1~any one of 5, which is characterized in that described
Upper end output shaft (220) is equipped with commutator (10) and bearing two (11), and the bearing two (11) is located at the commutator (10)
Top, the bearing two (11) and the commutator (10) are all located in the carbon brush mounting structure (4).
7. a kind of fitness equipment driving motor according to claim 6, which is characterized in that the carbon brush mounting structure
It (4) include mounting base (410), two brush holder spring components (420) and installation lid (430), mounting base (410) radial symmetric
If described brush holder spring component (420) one end is mounted in the mounting groove there are two mounting groove, the other end and the installation are covered
(430) it contacts.
8. a kind of fitness equipment driving motor according to claim 7, which is characterized in that the brush holder spring component
It (420) include carbon brush (421), spring (422) and conducting wire (423), the spring (422) is set on the conducting wire (423), institute
Carbon brush (421) one side and the commutator (10) appearance face contact are stated, the opposite another side of the carbon brush (421) is equipped with
Boss one (421a), the one side that the installation lid (430) contacts with the conducting wire (423) are equipped with boss structure (431), institute
The boss two (431a) that boss structure (431) includes two symmetrically arranged arcs is stated, between two boss two (431a)
There are slot (431b), described spring (422) one end is set on boss one (421a) outer surface, and the other end is set in institute
On the outer surface for stating boss structure (431), described conducting wire (423) one end is contacted with the boss one (421a), other end insertion
In the slot (431b).
9. a kind of fitness equipment driving motor according to claim 8, which is characterized in that the conducting wire (423) is L-type
Conducting wire, the conducting wire (423) include conducting wire one (423a) and conducting wire two (423b), the conducting wire one (423a) and the conducting wire two
The junction of (423b) is equipped with terminal (424), the conducting wire one (423a) one end and the boss far from the terminal (424)
One (421a) contact, the terminal (424) are inserted into the slot (431b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624526.0U CN208299622U (en) | 2018-04-27 | 2018-04-27 | A kind of fitness equipment driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624526.0U CN208299622U (en) | 2018-04-27 | 2018-04-27 | A kind of fitness equipment driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299622U true CN208299622U (en) | 2018-12-28 |
Family
ID=64703868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624526.0U Active CN208299622U (en) | 2018-04-27 | 2018-04-27 | A kind of fitness equipment driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332915A (en) * | 2020-03-03 | 2020-06-26 | 上海吉亿电机有限公司 | Gantry crane motor belt pulley mounting structure and mounting method |
-
2018
- 2018-04-27 CN CN201820624526.0U patent/CN208299622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332915A (en) * | 2020-03-03 | 2020-06-26 | 上海吉亿电机有限公司 | Gantry crane motor belt pulley mounting structure and mounting method |
| CN111332915B (en) * | 2020-03-03 | 2022-03-25 | 上海吉亿电机有限公司 | Gantry crane motor belt pulley mounting structure and mounting method |
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