CN204352457U - The transmission mechanism of rehabilitation training treadmill - Google Patents
The transmission mechanism of rehabilitation training treadmill Download PDFInfo
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- CN204352457U CN204352457U CN201420871457.5U CN201420871457U CN204352457U CN 204352457 U CN204352457 U CN 204352457U CN 201420871457 U CN201420871457 U CN 201420871457U CN 204352457 U CN204352457 U CN 204352457U
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- rehabilitation training
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Abstract
The utility model discloses a kind of transmission mechanism of rehabilitation training treadmill, this rehabilitation training treadmill comprises treadmill body, this body has underframe and runs band, this race band connects this transmission mechanism thus realizes rotating, the transmission mechanism of described rehabilitation training treadmill comprises: be fixed on the motor on this underframe, and the power output shaft of this motor is provided with the first belt wheel; The rotatable power transmission shaft be arranged on this underframe, one end of this power transmission shaft is fixed with the second belt wheel, the other end is fixed with the 3rd belt wheel; Be fixed on the 4th belt wheel on the rotating shaft of this race band; And, be connected with the first belt between this first belt wheel and this second belt wheel, and the wheel footpath of this first belt wheel is less than the wheel footpath of this second belt wheel; Be connected with the second belt between 3rd belt wheel and the 4th belt wheel, and the wheel footpath of the 3rd belt wheel is less than the wheel footpath of the 4th belt wheel.The utility model has the advantages that: structure is simple, without the need to special motor and exportable high torque and the comparatively slow-speed of revolution.
Description
Technical field
The present invention relates to rehabilitation material technical field, especially relate to a kind of transmission mechanism of rehabilitation training treadmill.
Background technology
When such as cerebral hemorrhage, apoplexy and postoperative patient carry out rehabilitation training, need to be careful for a long time more.And patient's balanced capacity is poor, need entourage's whole process to assist in, need the larger energy of cost entourage thus.
For this reason, the applicant have developed a kind of rehabilitation training treadmill, comprises treadmill body, and body has underframe and runs band, and described rehabilitation training treadmill includes hanger, and hanger is provided with stay cord, and stay cord is connected with armoured vest, and armoured vest is positioned at race band top.After optimization, stay cord is connected with lowering or hoisting gear.Like this, after patient puts on this armoured vest, be equivalent to someone and assist in, can be careful on a treadmill voluntarily.Now, owing to there being the protection of armoured vest, patient can not slip, thus very convenient, safety.And, this rehabilitation training treadmill on the basis of original treadmill to increase parts less, thus preparation is simple, and cost is lower, even if the family of economy comparatively difficulty also can have, has extensive universal primary condition.
But the motor of the treadmill that the motor of this rehabilitation training treadmill is used with ordinary people is different, needs high moment of torsion, the slow-speed of revolution, to reaching safety, the rational object of amount of exercise.For this reason, be necessary for rehabilitation training treadmill and be equipped with special motor, thus greatly add the preparation cost of this treadmill.
Summary of the invention
The object of this invention is to provide a kind of transmission mechanism of rehabilitation training treadmill, it is simple that it has structure, without the need to special motor and exportable high torque and more slow-revving feature.
The technical solution adopted in the present invention is: the transmission mechanism of rehabilitation training treadmill, this rehabilitation training treadmill comprises treadmill body, this body has underframe and runs band, and meanwhile, this rehabilitation training treadmill includes hanger, this hanger is provided with stay cord, this stay cord is connected with armoured vest, and this armoured vest is positioned at above this race band, wherein, this race band connects this transmission mechanism thus realizes rotating, and the transmission mechanism of described rehabilitation training treadmill comprises:
---be fixed on the motor on this underframe, the power output shaft of this motor is provided with the first belt wheel;
---the rotatable power transmission shaft be arranged on this underframe, one end of this power transmission shaft is fixed with the second belt wheel, the other end is fixed with the 3rd belt wheel;
---be fixed on the 4th belt wheel on the rotating shaft of this race band; And
Be connected with the first belt between this first belt wheel and this second belt wheel, and the wheel footpath of this first belt wheel is less than the wheel footpath of this second belt wheel;
Be connected with the second belt between 3rd belt wheel and the 4th belt wheel, and the wheel footpath of the 3rd belt wheel is less than the wheel footpath of the 4th belt wheel.
Described underframe is fixed with at least 3 set bolts upwards extended, and this motor is fixed on a motor rack, this motor rack is provided with the mounting groove matched with those set bolts, and those mounting grooves length is in the longitudinal direction greater than the diameter of the screw rod of those set bolts.
The front portion of described underframe is bolted with the adjusting screw(rod) along front and back trend, and the rear end of this adjusting screw(rod) withstands on the front portion of this motor rack.
The present invention is advantageously: structure is simple, without the need to special motor and exportable high torque and the comparatively slow-speed of revolution.The transmission mechanism of rehabilitation training treadmill of the present invention realizes secondary speed-reducing by simple two belt-drives and increases moment of torsion, then without the need to special motor, reduces this rehabilitation training treadmill preparation cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view of rehabilitation training treadmill involved in the present invention;
Fig. 2 is the top view of the transmission mechanism of the rehabilitation training treadmill of embodiments of the invention.
Detailed description of the invention
Embodiment, as shown in Figure 1: the transmission mechanism of rehabilitation training treadmill is used in rehabilitation training treadmill.This rehabilitation training treadmill comprises treadmill body 100, and this body 100 has underframe 110 and runs band 120.Meanwhile, this rehabilitation training treadmill includes hanger 130, and this hanger 130 can be arranged separately, also can be fixed on underframe 110.This hanger 130 is provided with stay cord 140 by the mode such as being fixedly connected with, and this stay cord 140 is connected with armoured vest 150.This armoured vest 150 is positioned at runs above band 120.Like this, patient puts on this armoured vest 150, under the support and protection of this armoured vest 150, is equivalent to someone and assists in, can be careful on this race band 120 voluntarily.Wherein, this race band 120 connects this transmission mechanism thus realizes rotating.
As shown in Figure 2, the transmission mechanism of this rehabilitation training treadmill comprises: the parts such as motor 10, power transmission shaft 20, the 4th belt wheel 30, first belt 40, second belt 50.Wherein: this motor 10 is fixed on this underframe 110, the power output shaft of this motor 10 is provided with the first belt wheel 11.This power transmission shaft 20 is rotatable to be arranged on this underframe 110.Such as, this underframe 110 is provided with bearing, and the middle part of this power transmission shaft 20 is fixed in the inner ring of this bearing.Meanwhile, one end of this power transmission shaft 20 is fixed with the second belt wheel 21, the other end is fixed with the 3rd belt wheel 22.4th belt wheel 30 is fixed on the rotating shaft of this race band 120.And, be connected with the first belt 40 between this first belt wheel 11 and this second belt wheel 21, and the wheel footpath of this first belt wheel 11 is less than the wheel footpath of this second belt wheel 21; Be connected with the second belt 50 between 3rd belt wheel 22 and the 4th belt wheel 30, and the wheel footpath of the 3rd belt wheel 22 is less than the wheel footpath of the 4th belt wheel 30.Like this, be equivalent to achieve secondary speed-reducing and moment of torsion increase by two belts, thus use common motor can meet the instructions for use of rehabilitation training treadmill.
Further say, this underframe 110 is fixed with at least 3 set bolts 60 upwards extended.Certainly, those set bolts 60 comprise screw rod and nut.And this motor 10 is fixed on a motor rack 70, and this motor rack 70 is provided with the mounting groove 71 matched with those set bolts 60, those mounting grooves 71 length is in the longitudinal direction greater than the diameter of the screw rod of those set bolts 60.Namely, the screw rod of those set bolts 60 is corresponding to be between two through in those mounting grooves 71, the nut screwing this set bolt 60 afterwards can make this motor 10 be fixed, and, after loosening the nut of this set bolt 60, before and after getting final product, the front and back position of this motor 10 of adjustment, makes the tightness of this first belt 40 be adjusted.
Further say, the front portion of this underframe 110 is bolted with the adjusting screw(rod) 80 along front and back trend, and the rear end of this adjusting screw(rod) 80 withstands on the front portion of this motor rack 70.Like this, the front and back position of this motor rack 70 can be adjusted by this adjusting screw(rod) 80 of turn easily, then adjust the front and back position of this motor 10.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the transmission mechanism of rehabilitation training treadmill, this rehabilitation training treadmill comprises treadmill body (100), this body (100) has underframe (110) and runs band (120), simultaneously, this rehabilitation training treadmill includes hanger (130), this hanger (130) is provided with stay cord (140), this stay cord (140) is connected with armoured vest (150), and this armoured vest (150) is positioned at this race band (120) top, wherein, this race band (120) connects this transmission mechanism thus realizes rotating, it is characterized in that: the transmission mechanism of described rehabilitation training treadmill comprises:
---be fixed on the motor (10) on this underframe (110), the power output shaft of this motor (10) is provided with the first belt wheel (11);
---the rotatable power transmission shaft (20) be arranged on this underframe (110), one end of this power transmission shaft (20) is fixed with the second belt wheel (21), the other end is fixed with the 3rd belt wheel (22);
---be fixed on the 4th belt wheel (30) on the rotating shaft of this race band (120); And
Be connected with the first belt (40) between this first belt wheel (11) and this second belt wheel (21), and the wheel footpath of this first belt wheel (11) is less than the wheel footpath of this second belt wheel (21);
Be connected with the second belt (50) between 3rd belt wheel (22) and the 4th belt wheel (30), and the wheel footpath of the 3rd belt wheel (22) is less than the wheel footpath of the 4th belt wheel (30).
2. the transmission mechanism of rehabilitation training treadmill according to claim 1, it is characterized in that: described underframe (110) is fixed with at least 3 set bolts (60) upwards extended, and this motor (10) is fixed on a motor rack (70), this motor rack (70) is provided with the mounting groove (71) matched with those set bolts (60), and those mounting grooves (71) length is in the longitudinal direction greater than the diameter of the screw rod of those set bolts (60).
3. the transmission mechanism of rehabilitation training treadmill according to claim 2, it is characterized in that: the front portion of described underframe (110) is bolted with the adjusting screw(rod) (80) along front and back trend, and the rear end of this adjusting screw(rod) (80) withstands on the front portion of this motor rack (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871457.5U CN204352457U (en) | 2014-12-31 | 2014-12-31 | The transmission mechanism of rehabilitation training treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871457.5U CN204352457U (en) | 2014-12-31 | 2014-12-31 | The transmission mechanism of rehabilitation training treadmill |
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| Publication Number | Publication Date |
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| CN204352457U true CN204352457U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420871457.5U Active CN204352457U (en) | 2014-12-31 | 2014-12-31 | The transmission mechanism of rehabilitation training treadmill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525201A (en) * | 2018-03-13 | 2018-09-14 | 上海电气集团股份有限公司 | External safety system device based on lower limb rehabilitation robot |
-
2014
- 2014-12-31 CN CN201420871457.5U patent/CN204352457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525201A (en) * | 2018-03-13 | 2018-09-14 | 上海电气集团股份有限公司 | External safety system device based on lower limb rehabilitation robot |
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