CN207896794U - A kind of wheelchair decelerating motor - Google Patents
A kind of wheelchair decelerating motor Download PDFInfo
- Publication number
- CN207896794U CN207896794U CN201820136291.0U CN201820136291U CN207896794U CN 207896794 U CN207896794 U CN 207896794U CN 201820136291 U CN201820136291 U CN 201820136291U CN 207896794 U CN207896794 U CN 207896794U
- Authority
- CN
- China
- Prior art keywords
- shell
- wheelchair
- link block
- driving motor
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of wheelchair decelerating motors, including first shell, second shell, attachment device and driving motor；The first shell is set in the outside of second shell, and second shell is fixedly connected by several attachment devices with the inner wall of first shell；The inside of the second shell is installed with driving motor, and the output end of driving motor is fixedly connected with output shaft, and second shell, which is internally located on the right side of driving motor, to be installed with and the mutually matched reduction box of output shaft.Driving motor is mounted on the inside of second shell by the utility model, and it is equipped with first shell in the outer cover of second shell, first shell is connected with second shell by attachment device, makes first shell that there is more excellent damping performance, increases the service life of driving motor；Heat emission hole is also set on the outside of first shell, the heat dissipation performance of device is improved.
Description
Technical field
The utility model is related to decelerating motor technical field, specifically a kind of wheelchair decelerating motor.
Background technology
Wheelchair is the important tool of rehabilitation, it is not only the walking-replacing tool of limbs the disabled, it is often more important that them is made to borrow
Help wheelchair to carry out physical exercise and participate in social activities.Common wheelchair generally by wheelchair frame, wheel, brake gear and seats against four
Part forms.
Decelerating motor refers to the conglomerate of speed reducer and motor (motor), and this conglomerate is usually alternatively referred to as gear motor
Or gear motor.Usually by the speed reducer factory of profession, after carrying out integrated assemble, with the complete supply of material of motor integral.Slow down
Motor is widely used in the industries such as metallurgy, mine, light industry, chemical industry steel, cement, printing, lifting transport, wind turbine, and for drawing
Into coordinative composition of equipments.
The damping effect of existing decelerating motor is bad, is easily damaged in the long-term use, to influence the electricity that slows down
The normal use of machine is made troubles to the life of user.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of wheelchair decelerating motor
Problem.
To achieve the above object, the utility model provides the following technical solutions：
A kind of wheelchair decelerating motor, including first shell, second shell, attachment device and driving motor；Described first
Shell is set in the outside of second shell, and second shell is fixedly connected by several attachment devices with the inner wall of first shell；
The attachment device is made of the first link block and the second link block, and one end of the first link block and the outside of second shell are fixed
Connection, the other end of the first link block are installed with fixture block, and the second link block one end opposite with the first link block offers
With the mutually matched card slot of fixture block, the other end of the second link block is fixedly connected with the inner wall of first shell；The fixture block passes through
Damping spring is fixedly connected with the inside of card slot；The inside of the second shell is installed with driving motor, driving motor
Output end is fixedly connected with output shaft, and second shell, which is internally located on the right side of driving motor, to be installed with and output shaft phase interworking
The reduction box of conjunction.
As further program of the utility model：The first shell and the hollow babinet knot of second shell uniform inner
Structure.
As the utility model further scheme：The output shaft pass through reduction box, and successively with reduction box, second
Shell and first shell rotation connection.
As the utility model further scheme：Several heat dissipations are also uniformly provided on the outer wall of the first shell
Hole.
As the utility model further scheme：It is installed with filtering screen on the outside of the heat emission hole.
Compared with prior art, the utility model has the beneficial effects that：Driving motor is mounted on second by the utility model
The inside of shell, and it is equipped with first shell in the outer cover of second shell, by attachment device by first shell and second shell
Connection makes first shell have more excellent damping performance, increases the service life of driving motor；Also on the outside of first shell
Heat emission hole is set, the heat dissipation performance of device is improved.
Description of the drawings
Fig. 1 is the structural schematic diagram of wheelchair decelerating motor.
Fig. 2 is the enlarged diagram at A in Fig. 1.
In figure：1- first shells, 2- heat emission holes, 3- attachment devices, 4- second shells, 5- driving motors, 6- output shafts, 7-
Reduction box, the first link blocks of 8-, 9- fixture blocks, the second link blocks of 10-, 11- card slots, 12- damping springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of wheelchair decelerating motor, including first shell 1, second
Shell 4, attachment device 3 and driving motor 5；The first shell 1 and the hollow body structure of 4 uniform inner of second shell,
One shell 1 is set in the outside of second shell 4, and second shell 4 is solid by the inner wall of several attachment devices 3 and first shell 1
Fixed connection；The attachment device 3 is made of the first link block 8 and the second link block 10, one end of the first link block 8 and second shell
The outside of body 4 is fixedly connected, and the other end of the first link block 8 is installed with fixture block 9, the second link block 10 and the first link block
8 opposite one end offer with 9 mutually matched card slot 11 of fixture block, the other end of the second link block 10 is interior with first shell 1
Wall is fixedly connected；The fixture block 9 is fixedly connected by damping spring 12 with the inside of card slot 11, to make attachment device 3 have
Certain retractility, while improving the damping performance of second shell 4；The inside of the second shell 4 is installed with driving electricity
The output end of machine 5, driving motor 5 is fixedly connected with output shaft 6, and peace is fixed on the right side that second shell 4 is internally located at driving motor 5
Equipped with 6 mutually matched reduction box 7 of output shaft, output shaft 6 pass through reduction box 7, and successively with reduction box 7, second shell 4 and
First shell 1 is rotatablely connected；Several heat emission holes 2, the outside of heat emission hole 2 are also uniformly provided on the outer wall of the first shell 1
It is installed with filtering screen, to keep preventing the entrance of dust while 1 inside of first shell is ventilative.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of wheelchair decelerating motor, which is characterized in that including first shell (1), second shell (4), attachment device (3) and
Driving motor (5)；The first shell (1) is set in the outside of second shell (4), and second shell (4) passes through several connections
Device (3) is fixedly connected with the inner wall of first shell (1)；The attachment device (3) is by the first link block (8) and the second link block
(10) it forms, is fixedly connected on the outside of one end of the first link block (8) and second shell (4), the other end of the first link block (8)
It is installed with fixture block (9), the second link block (10) offers mutual with fixture block (9) with the opposite one end of the first link block (8)
The other end of the card slot (11) of cooperation, the second link block (10) is fixedly connected with the inner wall of first shell (1)；The fixture block (9)
It is fixedly connected with the inside of card slot (11) by damping spring (12)；The inside of the second shell (4) is installed with driving
The output end of motor (5), driving motor (5) is fixedly connected with output shaft (6), and second shell (4) is internally located at driving motor (5)
Right side be installed with output shaft (6) mutually matched reduction box (7).
2. wheelchair decelerating motor according to claim 1, which is characterized in that the first shell (1) and second shell
(4) the hollow body structure of uniform inner.
3. wheelchair decelerating motor according to claim 1, which is characterized in that the output shaft (6) passes through reduction box
(7), it and is successively rotatablely connected with reduction box (7), second shell (4) and first shell (1).
4. wheelchair decelerating motor according to claim 1, which is characterized in that on the outer wall of the first shell (1) also
It is uniformly provided with several heat emission holes (2).
5. wheelchair decelerating motor according to claim 4, which is characterized in that peace is fixed in the outside of the heat emission hole (2)
Equipped with filtering screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136291.0U CN207896794U (en) | 2018-01-26 | 2018-01-26 | A kind of wheelchair decelerating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136291.0U CN207896794U (en) | 2018-01-26 | 2018-01-26 | A kind of wheelchair decelerating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896794U true CN207896794U (en) | 2018-09-21 |
Family
ID=63545366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136291.0U Expired - Fee Related CN207896794U (en) | 2018-01-26 | 2018-01-26 | A kind of wheelchair decelerating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896794U (en) |
-
2018
- 2018-01-26 CN CN201820136291.0U patent/CN207896794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |