CN204895750U - Coaxial -type integration high speed motor actuating system - Google Patents
Coaxial -type integration high speed motor actuating system Download PDFInfo
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- CN204895750U CN204895750U CN201520224829.XU CN201520224829U CN204895750U CN 204895750 U CN204895750 U CN 204895750U CN 201520224829 U CN201520224829 U CN 201520224829U CN 204895750 U CN204895750 U CN 204895750U
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- casing
- high speed
- speed motor
- output shaft
- expreess locomotive
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Abstract
The utility model relates to a coaxial -type integration high speed motor actuating system, including reducing gear box output shaft, casing, high speed motor, the reducing gear box output shaft sets up for the cylinder structure and the main shaft is equipped with in its center department, at the inside bearing that is equipped with of reducing gear box output shaft, casing internally mounted high speed motor is and this high speed motor both sides set up front end housing, rear end cap respectively, and the high speed motor outside has the electric capacity radiator, be equipped with an oil water separator on the casing, alignment of shafts department installation wheel sets up the radiation shield casing between casing and rear end cap, fixed mounting controller on the rear end cap, the wheel outside sets up the strengthening rib. The utility model discloses beneficial effect does: do benefit to the saving cost, the installation that makes the actuating system becomes very simple, improve the box reliability of operation, ensure the motor reliability of operation, the reliable work of controller has been ensured.
Description
Technical field
The utility model relates to electric two-wheel vehicle technology, particularly relates to a kind of coaxial type integration high speed motor driven systems.
Background technology
Because the high power density of high-speed electric expreess locomotive decreases material, but to be used on electric two-wheel vehicle must come high adjustment of rotational speed to the rotating speed needed with a drop-gear box.Current, the mounting structure of two-wheeled high-speed electric expreess locomotive is that installation position is put in design on casing, and casing is contained on rear arm; On rocking arm, arrange a bearing again, the mouth of electric drop-gear box is installed on bearing, motor is installed on reductor, and controller is installed on car body.This structure has the problem of following three aspects:
1. this structure makes motor installation loaded down with trivial details, is unfavorable for the replacing of tire;
2. because casing is stressed member, therefore, casing will have certain thickness and intensity, which increases the cost of casing;
3. the circuit of the controller of motor is oversize, affects motor performance.
Therefore, for above aspect, need reasonably to improve prior art.
Utility model content
For above defect, the utility model provides a kind of high-speed electric expreess locomotive system that makes to be convenient to install, reduce the weight of casing, improve the coaxial type integration high speed motor driven systems of system radiating performance, to solve many deficiencies of prior art on two-wheel car.
For achieving the above object, the utility model is by the following technical solutions:
A kind of coaxial type integration high speed motor driven systems, comprise reduction gearbox output shaft, casing, high-speed electric expreess locomotive, described reduction gearbox output shaft is set to cylindrical structure and the center is equipped with main shaft, is provided with bearing in reduction gearbox output shaft inside; Casing internal installs high-speed electric expreess locomotive and this high-speed electric expreess locomotive both sides arrange front end cover, rear side housing respectively, with electric capacity radiator outside high-speed electric expreess locomotive; Described casing is provided with an oil water separator, and alignment of shafts place installing wheel, arranges collet between casing and rear side housing; Rear side housing fixedly mounts controller; Described lateral wheel arranges reinforced rib.
On described main shaft with an installation site for deceleration box is arranged on main shaft; Described deceleration box is with casing captive nut, and main shaft is with spindle locking nut.
The described casing input end being provided with knock hole on casing, arranges setting circle at the motor output end of high-speed electric expreess locomotive, thus is installed on casing by high-speed electric expreess locomotive.
The end cap of described motor output shaft is provided with radiating fin.
Described end cap is provided with blind hole, is used for the cond of cartridge controller.
The beneficial effect of coaxial type integration high speed motor driven systems described in the utility model is:
(1) by this structure, the power that wheel is subject to passes to the output shaft of drop-gear box, and output shaft is delivered on lathe main shaft by bearing, and main shaft is directly delivered on vehicle frame, and deceleration box is not by the impulsive force of car load, and the thickness of drop-gear box can be thinning, is beneficial to cost-saving;
(2) the installation of motor is identical with conventional electric two-wheel car wheel hub motor mounting means, directly puts on the rear arm of two-wheel car by main shaft, the check screw on casing and rear arm are connected and fixed, and makes the installation of drive system become very simple;
(3) oil water separator casing arranged, can have oil when stoping casing operational heat to become gas and discharge, also can enter by anti-sealing, improve casing reliability of operation;
(4) motor output end end cap is provided with radiating fin, can effectively dispel the heat to motor, guarantees motor reliability of operation;
(5) be provided with plastic hoop between back end cover for motor and casing, can stop the impact of heating on controller of motor, rear side housing is provided with radiating fin, has ensured the reliable operation of controller;
(6) the heating element such as electric capacity of controller is provided with independently radiator, can ensure the work that controller is stable;
(7) system operationally, and the reinforced rib rough air on wheel, dispels the heat to casing.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the overall structure schematic diagram of coaxial type integration high speed motor driven systems described in the utility model embodiment;
Fig. 2 is reduction gearbox output shaft position enlarged drawing and the casing scheme of installation of coaxial type integration high speed motor driven systems described in the utility model embodiment;
Fig. 3 is the scheme of installation of coaxial type integration high speed motor driven systems described in the utility model embodiment.
In figure:
1, change speed gear box; 2, reduction gearbox output shaft; 3, main shaft; 4, casing; 5, front end cover; 6, rear side housing; 7, collet; 8, motor output end; 9, casing input end; 10, oil water separator; 11, electric capacity radiator; 12, controller; 13, high-speed electric expreess locomotive; 14, reinforced rib; 15, wheel; 16, bearing; 17, rear arm; 18, spindle locking nut; 19, casing captive nut; 20, casing fixed support; 21, shock-damping structure.
Detailed description of the invention
As Figure 1-3, coaxial type integration high speed motor driven systems described in the utility model embodiment, comprise change speed gear box 1, reduction gearbox output shaft 2, casing 4, high-speed electric expreess locomotive 13, described reduction gearbox output shaft 2 periphery arranges change speed gear box 1, this reduction gearbox output shaft 2 is set to tubulose and the center is equipped with main shaft 3 for whole drive system being arranged on the rear arm 17 of two-wheel car, is provided with bearing 16 in reduction gearbox output shaft 2 inside; Described main shaft 3 is used for deceleration box to be arranged on main shaft 3 with an installation site, and the casing on deceleration box is with casing captive nut 19, and main shaft 3 is with spindle locking nut 18; Casing 4 inside installs high-speed electric expreess locomotive 13 and this high-speed electric expreess locomotive 13 both sides arrange front end cover 5, rear side housing 6 respectively, with electric capacity radiator 11 outside high-speed electric expreess locomotive 13;
Correspondingly, described casing 4 arranges set screw hole to fix with rear arm 17, casing 4 is provided with an oil water separator 10 and makes casing operationally effectively " breathing ";
Correspondingly, described main shaft 3 center installing wheel 15 and spline connection structure is set on wheel 15 endoporus and reduction gearbox output shaft 2; Casing 4 is provided with the casing input end 9 of knock hole, setting circle is set at the motor output end 8 of high-speed electric expreess locomotive 13, thus high-speed electric expreess locomotive 13 is installed on casing 4; Meanwhile, the end cap of motor output shaft 8 is provided with radiating fin, the heat produced during for distributing machine operation;
In addition, between casing 4 and rear side housing 6, arranging the collet 7 be made up of plastics, rubber or asbestos passes on end cap in order to stop the heat produced during machine operation; Correspondingly, rear side housing 6 fixedly mounts controller 12, high-speed electric expreess locomotive 13 is the most significantly shortened with the connection lead of controller 12; In addition, end cap is provided with blind hole, is used for the cond of cartridge controller, and to cond heat radiation, in like manner, also can add independently radiator to cond or other components and parts and dispel the heat, improve the reliability of components and parts.
In addition, on described deceleration box with casing fixed support 20 and bracket outer arranges shock-damping structure 21; Described wheel 15 arranged outside reinforced rib 14, for rough air, dispels the heat to casing.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (5)
1. a coaxial type integration high speed motor driven systems, comprises reduction gearbox output shaft (2), casing (4), high-speed electric expreess locomotive (13), it is characterized in that:
Described reduction gearbox output shaft (2) is set to cylindrical structure and the center is equipped with main shaft (3), is provided with bearing (16) in reduction gearbox output shaft (2) inside; Casing (4) inside installs high-speed electric expreess locomotive (13) and this high-speed electric expreess locomotive (13) both sides arrange front end cover (5), rear side housing (6) respectively, and high-speed electric expreess locomotive (13) outside is with electric capacity radiator (11); Described casing (4) is provided with an oil water separator (10), main shaft (3) center installing wheel (15), arranges collet (7) between casing (4) and rear side housing (6); Rear side housing (6) fixedly mounts controller (12); Described wheel (15) arranged outside reinforced rib (14).
2. coaxial type integration high speed motor driven systems according to claim 1, is characterized in that: described main shaft (3) is used for deceleration box to be arranged on main shaft (3) with an installation site.
3. coaxial type integration high speed motor driven systems according to claim 1, is characterized in that: described main shaft (3) is with spindle locking nut (18).
4. coaxial type integration high speed motor driven systems according to claim 1, it is characterized in that: the casing input end (9) described casing (4) being provided with knock hole, setting circle is set at the motor output end (8) of high-speed electric expreess locomotive (13), thus high-speed electric expreess locomotive (13) is installed on casing (4).
5. coaxial type integration high speed motor driven systems according to claim 1, is characterized in that: described end cap is provided with blind hole, is used for the cond of cartridge controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224829.XU CN204895750U (en) | 2015-04-15 | 2015-04-15 | Coaxial -type integration high speed motor actuating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224829.XU CN204895750U (en) | 2015-04-15 | 2015-04-15 | Coaxial -type integration high speed motor actuating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895750U true CN204895750U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224829.XU Expired - Fee Related CN204895750U (en) | 2015-04-15 | 2015-04-15 | Coaxial -type integration high speed motor actuating system |
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| CN (1) | CN204895750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940452A (en) * | 2019-04-18 | 2019-06-28 | 上海理工大学 | Electro spindle thermo-electric cooling device |
-
2015
- 2015-04-15 CN CN201520224829.XU patent/CN204895750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940452A (en) * | 2019-04-18 | 2019-06-28 | 上海理工大学 | Electro spindle thermo-electric cooling device |
| CN109940452B (en) * | 2019-04-18 | 2020-08-04 | 上海理工大学 | Electric spindle thermoelectric cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160511 Address after: 313100, Zhejiang, Changxing County, Taihu street, high railway No. 2, 669, 101, 102,, 103 Patentee after: Zhejiang Changxin tenaka Adams Power Technology Co Ltd Address before: 201600, room 1, building 258, 218 Village Road, Shanghai, Fengxian District Patentee before: Shanghai De Yu New Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |