CN205837112U - A kind of motor cylinder and power assembly - Google Patents
A kind of motor cylinder and power assembly Download PDFInfo
- Publication number
- CN205837112U CN205837112U CN201620722740.0U CN201620722740U CN205837112U CN 205837112 U CN205837112 U CN 205837112U CN 201620722740 U CN201620722740 U CN 201620722740U CN 205837112 U CN205837112 U CN 205837112U
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- CN
- China
- Prior art keywords
- motor cylinder
- stack shell
- wheel
- driven
- main side
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a kind of motor cylinder and power assembly, motor cylinder includes main side lid, secondary end cap and the stack shell of both ends open, main side lid seals stack shell one end open, secondary end cap seals stack shell other end opening, main side covers and is provided with the delivery outlet coaxial with stack shell, being provided with the bearing with end cover for being connected with electric vehicle motor output shaft in delivery outlet, the outer ring of bearing with end cover is fixed with motor cylinder.The beneficial effects of the utility model are: rational in infrastructure, effectively can be fixed electric vehicle motor and protect, and can carry out auxiliary support, ensure the power output stability and high efficiency of electric vehicle motor.
Description
Technical field
This utility model belongs to electric vehicle technical field, particularly relates to a kind of motor cylinder and power assembly.
Background technology
Electric vehicle, especially electric motor car with two wheels, its power assembly generally includes electric vehicle motor, drive mechanism (mostly is
Pulley mechanism) and each supporting construction (including damping fork etc.).Wherein electric vehicle motor (by storage battery power supply) is as electric motor car
Power source, the effect of pulley mechanism is then that power is transferred to wheel, to realize driving to vehicle.Current electricity
In motor-car, although its electric vehicle motor can realize providing power, the function of driving wheel, but in the protection to electric vehicle motor,
The aspects such as the guarantee to electric vehicle motor power output stability, have been short of.
Utility model content
This utility model is to overcome deficiency of the prior art, it is provided that a kind of rational in infrastructure, can be effectively to electronic
Vehicle motor is fixed and protects, and can carry out auxiliary support, ensures the motor of the power output stability and high efficiency of electric vehicle motor
Cylinder and power assembly.
To achieve these goals, this utility model is by the following technical solutions:
A kind of motor cylinder, including main side lid, secondary end cap and the stack shell of both ends open, main side lid seals stack shell one end open,
Secondary end cap seals stack shell other end opening, and main side covers and is provided with the delivery outlet coaxial with stack shell, be provided with in delivery outlet for electricity
The bearing with end cover that motor-car motor output shaft is connected, the outer ring of bearing with end cover is fixed with motor cylinder.
As preferably, the outer ring of described bearing with end cover is fixing with the hole wall of delivery outlet to be connected.
As preferably, described secondary end cap is provided with enclosing cover, is fixed by some male screw threads between enclosing cover and secondary end cap, each outside
Screw is uniformly distributed along stack shell circumference.
As preferably, described motor cylinder lateral wall is provided with some ribs, the length direction of ribs and stack shell axis
Parallel.
As preferably, described ribs section is rectangular, and each ribs is uniformly distributed along motor cylinder circumference.
As preferably, fixed by some head bolts between described main side lid and stack shell, logical between secondary end cap and stack shell
Cross some head bolts to fix.
A kind of power assembly, including a kind of motor cylinder foregoing in the technical program, also includes pulley mechanism, skin
Belt wheel mechanism includes active power wheel, driven synchronization wheel and walks around active power wheel and the driven driving belt synchronizing wheel, driven
Synchronizing to be equipped with on two end faces of wheel baffle ring, baffle ring is coaxial with driven Tong Bu wheel, baffle ring outer peripheral face and driven synchronization wheel axis
Spacing synchronize wheel outer peripheral face and the spacing of driven synchronization wheel axis more than driven.
The beneficial effects of the utility model are: rational in infrastructure, effectively can be fixed electric vehicle motor and protect, and energy
Carry out auxiliary to support, ensure the power output stability and high efficiency of electric vehicle motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of main side lid in this utility model；
Fig. 3 is the structural representation of secondary end cap in this utility model；
Fig. 4 is the structural representation of this utility model middle belt pulley mechanism；
Fig. 5 is the driven structural representation synchronizing wheel in this utility model.
In figure: main side lid 1, delivery outlet 11, bearing with end cover 12, secondary end cap 2, enclosing cover 21, male screw thread 22, stack shell 3, ribs
31, head bolts 4, pulley mechanism 5, active power wheel 51, driven synchronization wheel 52, baffle ring 521, driving belt 53.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of motor cylinder, including main side lid 1, secondary end cap 2 and the stack shell 3 of both ends open, main side
Lid seals stack shell one end open, and secondary end cap seals stack shell other end opening, and main side covers and is provided with the delivery outlet 11 coaxial with stack shell,
The bearing with end cover 12 for being connected, the outer ring of bearing with end cover and motor cylinder it is provided with electric vehicle motor output shaft in delivery outlet
Fixing.The outer ring of described bearing with end cover is fixing with the hole wall of delivery outlet to be connected.End cap and stack shell can together with electric vehicle motor is entered
Row effectively protection, it is to avoid it is affected by impact etc., the outer ring of bearing with end cover is fixing with the hole wall of delivery outlet to be connected, bearing with end cover
Inner ring be connected with electric vehicle motor output shaft, thus with motor cylinder as matrix, utilize bearing with end cover to electric vehicle motor
Output shaft is made that and effectively assists support, is effectively reduced vibrations and axle is beated, can fully ensure when electric vehicle motor works
The stability of power output.
Described secondary end cap is provided with enclosing cover 21, is fixed by some male screw threads 22, each male screw thread between enclosing cover and secondary end cap
It is uniformly distributed along stack shell circumference.Enclosing cover with the weight of balance electric vehicle motor output shaft, thus can ensure electronic as counterweight
Car local and the symmetry of entirety, balance.Whenever necessary, male screw thread can also be fixed with electric vehicle motor, to improve
Connect effect, simplify structure.
Described motor cylinder lateral wall is provided with some ribs 31, and the length direction of ribs is parallel with stack shell axis.Institute
Stating ribs section rectangular, each ribs is uniformly distributed along motor cylinder circumference.Ribs can be before saving material relatively
Put the bulk strength of lifting motor cylinder.
Fixed by some head bolts 4 between described main side lid and stack shell, if by dry end between secondary end cap and stack shell
Lid screw is fixed.Facilitate dismounting and the replacing of end cap.
As shown in Fig. 4 to Fig. 5, a kind of power assembly, including a kind of motor cylinder foregoing in the present embodiment, also wraps
Include pulley mechanism 5, pulley mechanism include active power wheel 51, driven synchronize wheel 52 and walk around active power wheel and driven with
The driving belt 53 of step wheel, driving belt in the form of a ring and driving belt tensioning, two end faces of driven synchronization wheel is equipped with gear
Ring 521, baffle ring is coaxial with driven Tong Bu wheel, and baffle ring outer peripheral face synchronizes wheel periphery with the spacing of driven synchronization wheel axis more than driven
The spacing of face and driven synchronization wheel axis.
Being equipped with baffle ring on driven two end faces synchronizing wheel, therefore driving belt is at two driven synchronization on wheel
Between baffle ring, even if there is lateral sliding, skew, driving belt also cannot depart from driven synchronization takes turns, thus fully ensures work
Make the stability of process and integrally-built fixing.
Claims (7)
1. a motor cylinder, is characterized in that, including main side lid, secondary end cap and the stack shell of both ends open, main side lid seals stack shell one
End opening, secondary end cap seals stack shell other end opening, and main side covers and is provided with the delivery outlet coaxial with stack shell, is provided with use in delivery outlet
In the bearing with end cover being connected with electric vehicle motor output shaft, the outer ring of bearing with end cover is fixed with motor cylinder.
A kind of motor cylinder the most according to claim 1, is characterized in that, the outer ring of described bearing with end cover and the hole wall of delivery outlet
Fixing connection.
A kind of motor cylinder the most according to claim 1, is characterized in that, described secondary end cap is provided with enclosing cover, enclosing cover and secondary end
Being fixed by some male screw threads between lid, each male screw thread is uniformly distributed along stack shell circumference.
A kind of motor cylinder the most according to claim 1 and 2, is characterized in that, described motor cylinder lateral wall is provided with some adding
Strong rib, the length direction of ribs is parallel with stack shell axis.
A kind of motor cylinder the most according to claim 4, is characterized in that, described ribs section is rectangular, each ribs edge
Motor cylinder circumference is uniformly distributed.
A kind of motor cylinder the most according to claim 1, is characterized in that, by some end caps between described main side lid and stack shell
Screw is fixed, and is fixed by some head bolts between secondary end cap and stack shell.
7. a power assembly, including a kind of motor cylinder as described in any one of claim 1-6, is characterized in that, also include skin
Belt wheel mechanism, pulley mechanism includes that active power wheel and the driven biography synchronizing wheel are taken turns and walked around to active power wheel, driven synchronization
Dynamic belt, two end faces of driven synchronization wheel are equipped with baffle ring, and baffle ring is coaxial with driven Tong Bu wheel, and baffle ring outer peripheral face is with driven
Synchronize the spacing of wheel axis more than the driven spacing synchronizing wheel outer peripheral face and driven synchronization wheel axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722740.0U CN205837112U (en) | 2016-07-05 | 2016-07-05 | A kind of motor cylinder and power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722740.0U CN205837112U (en) | 2016-07-05 | 2016-07-05 | A kind of motor cylinder and power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837112U true CN205837112U (en) | 2016-12-28 |
Family
ID=57618223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722740.0U Active CN205837112U (en) | 2016-07-05 | 2016-07-05 | A kind of motor cylinder and power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837112U (en) |
-
2016
- 2016-07-05 CN CN201620722740.0U patent/CN205837112U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 318058 Lin Jia village, Jinqing Town, Luqiao District, Taizhou, Zhejiang Patentee after: Taizhou city transit Electric Drive Technology Co. Ltd. Address before: 318058 Jinqing Linjia industrial area, Luqiao District, Taizhou, Zhejiang Patentee before: Taizhou Quanshun Motor Co. Ltd. |