CN205029499U - Drum motor with planet wheel - Google Patents
Drum motor with planet wheel Download PDFInfo
- Publication number
- CN205029499U CN205029499U CN201520805584.XU CN201520805584U CN205029499U CN 205029499 U CN205029499 U CN 205029499U CN 201520805584 U CN201520805584 U CN 201520805584U CN 205029499 U CN205029499 U CN 205029499U
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- cylinder
- rotor
- motor
- dead axle
- 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
Abstract
The utility model provides a drum motor with planet wheel, including dead axle, motor, decelerator and cylinder, the dead axle by the the central axis department of motor and cylinder is passed, the motor is located the inside of cylinder is including stator, rotor and rotor shell, the track ring is around fixing on the dead axle, the rotor ring winds the stator is fixed the inside of rotor shell, the fixed fixed rotor rear end cap of rotor front end housing and rear end of rotor shell front end is fixed through the bearing is rotatable respectively on the dead axle, decelerator is the planet wheelset, the rotor front end housing pass through the planet wheelset with the cylinder transmission is connected. Drum motor with planet wheel the cylinder makes and the structure that drives between the cylinder pivoted motor compacter, takes up an area of for a short time, the easy installation is moved more steadily.
Description
Technical field
The utility model belongs to field of agricultural machinery, especially relates to a kind of Rolling motor slowed down by planetary gear.
Background technology
Rolling motor compact conformation, lightweight, take up an area few, extensively instead of the combination of motor, decelerator and driving drum, and be connected with cylinder deceleration transmission by planetary gear by the motor that dead axle is fixed in cylinder, make the transmission between motor output shaft and cylinder more steadily convenient.
Summary of the invention
In view of this, the utility model is intended to propose a kind of Rolling motor with planetary gear, and in order to make the motion of cylinder more steady, the structure of Rolling motor is compacter.
For achieving the above object, the technical solution of the utility model is achieved in that
With planetary gear a Rolling motor, comprise dead axle, motor, deceleration device and cylinder;
Described dead axle is passed by the central axis of described motor and cylinder;
Described motor is positioned at the inside of described cylinder, comprises stator, rotor and rotor case; Described track ring is around being fixed on described dead axle, described rotor ring is fixed on the inside of described rotor case around described stator, and the rotor front end housing that described rotor case front end is fixed and the rotor rear end cap that rear end is fixed rotatably are fixed on described dead axle respectively by bearing;
Described deceleration device is planetary gear set, and described rotor front end housing is connected with described drum drive by planetary gear set.
Further, the drum front end lid of described cylinder and cylinder rear end cap are rotatably fixed on described dead axle respectively by bearing.
Further, described planetary gear set comprise one to be fixedly connected with described rotor front end housing and be set in center gear ring on described dead axle, planetary gear and that at least one engages with described center gear ring engages with described planetary gear and the ring gear be fixedly connected with described inner wall of rotary drum.
Further, described planetary gear has three, and is evenly distributed on the periphery of described center gear ring.
Further, described planetary gear is set on price fixing axle, and described price fixing axle is installed on price fixing, and described price fixing is installed on described dead axle.
Further, should also be provided with an output shaft with on the Rolling motor of planetary gear, described output shaft is tubular structure, and this output sleeve is located at the front end of described dead axle, and its rear end is fixedly connected with the drum front end lid of described cylinder.
Further, the root of described output shaft is installed with a rigid bearing.
Further, described output the tip of the axis is installed with a travelling gear.
Relative to prior art, the Rolling motor with planetary gear described in the utility model has following advantage:
(1) Rolling motor with planetary gear described in the utility model makes cylinder and drives the structure between the motor that rotates of cylinder compacter, takes up an area little, easily installs, run more steady.
(2) described in the utility model with in the Rolling motor of planetary gear, the utilization of planetary gear, makes the transmission between motor output shaft and cylinder more convenient.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the Rolling motor structural representation with planetary gear described in the utility model embodiment;
Fig. 2 is along A1-A1 directional profile structural representation in Fig. 1;
Fig. 3 is along B1-B1 directional profile structural representation in Fig. 1;
Fig. 4 is the partial enlarged drawing in Fig. 1.
Description of reference numerals:
1-dead axle, 2-motor, 21-stator, 22-rotor, 23-rotor case, 231-rotor front end housing, 232-rotor rear end cap, 3-deceleration device, 31-center gear ring, 32-planetary gear, 33-ring gear, 34-price fixing axle, 35-price fixing, 4-cylinder, 41-drum front end lid, 42-cylinder rear end cap, 5-output shaft, 6-rigid bearing, 7-travelling gear.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figures 1 to 4, the utility model comprises dead axle 1, motor 2, deceleration device 3 and cylinder 4.
Dead axle 1 is passed by the central axis of motor 2 and cylinder 4, in order to fix this Rolling motor;
As shown in Figures 3 and 4, motor 2 is positioned at the inside of cylinder 4, comprises stator 21, rotor 22 and rotor case 23; Stator 21 is around being fixed on dead axle 1, rotor 22 is fixed on the inside of rotor case 23 around stator 21, the rotor front end housing 231 that rotor case 23 front end is fixed and the rotor rear end cap 232 that rear end is fixed rotatably are fixed on dead axle 1 respectively by bearing, so that rotor case 23 support rotor 22 rotates around stator 21.
Deceleration device 3 is planetary gear set, and rotor front end housing 231 is in transmission connection by planetary gear set and cylinder 4.
As shown in Figures 2 and 4, planetary gear set comprise one to be fixedly connected with rotor front end housing 231 and be set in center gear ring 31 on dead axle 1, planetary gear 32 and that at least one engages with center gear ring 31 engages and the ring gear 33 be fixedly connected with cylinder 4 inwall with planetary gear 32, in order to realize the steady deceleration of motor 2 output to cylinder 4.
Planetary gear 32 has three, and is evenly distributed on the periphery of center gear ring 31.
Planetary gear 32 is set on price fixing axle 34, and price fixing axle 34 is installed on price fixing 35, and price fixing 35 is installed on dead axle 1, in order to realize the fixing of planetary gear position, and then realizes the deceleration of center gear ring 31 to ring gear 33.
The drum front end lid 41 of cylinder 4 and cylinder rear end cap 42 are rotatably fixed on dead axle 1 respectively by bearing, in order to realize the smooth rotation of cylinder 4 around dead axle 1.
Should with the Rolling motor of planetary gear being also provided with an output shaft 5, output shaft 5 is in tubular structure, and this output shaft 5 is set in the front end of dead axle 1, and its rear end is fixedly connected with the drum front end lid 41 of cylinder 4, exports in order to the kinetic energy realizing rotary drum 4.
The root of output shaft 5 is installed with a rigid bearing 6, in order to realize the fixing of this Rolling motor.
The end of output shaft 5 is installed with a travelling gear 7, in order to realize the Power output of Rolling motor.
The course of work of the present utility model is: open motor switch button, then rotor 22 rotor driven shell 23 rotates around stator 21, rotor front end housing 231 drives center gear ring 31 to rotate, center gear ring 31 drives planetary gear 32 to rotate, planetary gear 32 drives ring gear 33 to rotate, ring gear 33 is fixedly connected with cylinder 4, therefore ring gear 33 drives cylinder 4 to rotate, due to from center gear ring 31 through the deceleration of planetary gear 32 to ring gear 33, therefore the output speed of the rotor front end housing 231 of motor 2 drives cylinder 4 to rotate after decay, make cylinder 4 compacter with the syndeton of motor 2, deceleration device 3 is more convenient.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. with planetary gear a Rolling motor, it is characterized in that: comprise dead axle (1), motor (2), deceleration device (3) and cylinder (4);
Described dead axle (1) is passed by the central axis of described motor (2) and cylinder (4);
Described motor (2) is positioned at the inside of described cylinder (4), comprises stator (21), rotor (22) and rotor case (23); Described stator (21) is around being fixed on described dead axle (1), described rotor (22) is fixed on the inside of described rotor case (23) around described stator (21), and the rotor front end housing (231) that described rotor case (23) front end is fixing and the rotor rear end cap (232) that rear end is fixed rotatably are fixed on described dead axle (1) respectively by bearing;
Described deceleration device (3) is planetary gear set, and described rotor front end housing (231) is in transmission connection by planetary gear set and described cylinder (4).
2. according to claim 1 with planetary gear Rolling motor, it is characterized in that: drum front end lid (41) and the cylinder rear end cap (42) of described cylinder (4) are rotatably fixed on described dead axle (1) respectively by bearing.
3. according to claim 1 with planetary gear Rolling motor, it is characterized in that: described planetary gear set comprise one to be fixedly connected with described rotor front end housing (231) and be set in center gear ring (31) on described dead axle (1), planetary gear (32) and that at least one engages with described center gear ring (31) engages with described planetary gear (32) and the ring gear (33) be fixedly connected with described cylinder (4) inwall.
4. according to claim 3 with planetary gear Rolling motor, it is characterized in that: described planetary gear (32) has three, and be evenly distributed on the periphery at described center gear ring (31).
5. according to claim 3 with planetary gear Rolling motor, it is characterized in that: described planetary gear (32) is set on price fixing axle (34), described price fixing axle (34) is installed on price fixing (35), and described price fixing (35) is installed on described dead axle (1).
6. according to claim 1 with planetary gear Rolling motor, it is characterized in that: be also provided with an output shaft (5), described output shaft (5) is in tubular structure, this output shaft (5) is set in the front end of described dead axle (1), and its rear end is fixedly connected with the drum front end lid (41) of described cylinder (4).
7. according to claim 6 with planetary gear Rolling motor, it is characterized in that: the root of described output shaft (5) is installed with a rigid bearing (6).
8. according to claim 6 with planetary gear Rolling motor, it is characterized in that: the end of described output shaft (5) is installed with a travelling gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805584.XU CN205029499U (en) | 2015-10-16 | 2015-10-16 | Drum motor with planet wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805584.XU CN205029499U (en) | 2015-10-16 | 2015-10-16 | Drum motor with planet wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029499U true CN205029499U (en) | 2016-02-10 |
Family
ID=55262001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805584.XU Expired - Fee Related CN205029499U (en) | 2015-10-16 | 2015-10-16 | Drum motor with planet wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602121A (en) * | 2020-12-04 | 2022-06-10 | 北京金史密斯科技股份有限公司 | Self-driven roller assembly, running machine and walking machine |
-
2015
- 2015-10-16 CN CN201520805584.XU patent/CN205029499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602121A (en) * | 2020-12-04 | 2022-06-10 | 北京金史密斯科技股份有限公司 | Self-driven roller assembly, running machine and walking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160210 Termination date: 20181016 |