CN201071886Y - Planetary gear clutch - Google Patents
Planetary gear clutch Download PDFInfo
- Publication number
- CN201071886Y CN201071886Y CNU200720112878XU CN200720112878U CN201071886Y CN 201071886 Y CN201071886 Y CN 201071886Y CN U200720112878X U CNU200720112878X U CN U200720112878XU CN 200720112878 U CN200720112878 U CN 200720112878U CN 201071886 Y CN201071886 Y CN 201071886Y
- Authority
- CN
- China
- Prior art keywords
- disc
- control panel
- output
- axle
- clutch
- 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
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Abstract
The utility model discloses a planet gear clutch, which comprises an input axle and an output axle. The utility model is characterized in that axial external teeth are arranged on the input axle, the output axle is fixedly connected with an output disc with axial internal teeth, the input axle is connected with the output axle through a control disc, a planet gear and a friction disc are arranged on the disc body of the control disc, the planet gear of the control disc is simultaneously meshed with the axial external teeth of the input axle and the axial internal teeth of the output axle, the control disc is freely sleeved on a bearing in the output disc, and the friction disc is meshed with a friction block. Because the utility model adopts the control way that the clutch is controlled through the friction disc, the utility model has the advantages that the structure is simpler, the working parts are few, the production cost is low, the maintenance is convenient, the fittings are cheap, the operation is reliable, and the junction is steady, etc. The utility model not only has the functions of the clutch, but also can replace a synchronizer in a speed changer, and is suitable to be used as the clutch in the aspects of vehicle, ship and drilling, etc.
Description
Technical field
The utility model relates to the speed change gear of engineering machinery field, specifically a kind of planetary pinion clutch.
Background technique
At present, the clutch that uses of automobile, boats and ships, probing aspect have that energy consumption is big, complex structure, expensive shortcoming.Publication number is that the Chinese patent application of CN1098688 discloses a kind of planet gear mechanism clutch, it is characterized in that this clutch is a kind of planetary type gear transmission unit that connects motor and work mechanism, this device is for having three axis mechanisms of two central gears and a planet carrier, one of them axle is connected with motor, other has one to be connected with work mechanism, is equipped with break on this axle and the 3rd.As differential mechanism, an axle of differential mechanism is connected with motor with internal tooth, external tooth or umbrella tooth for it, and the 2nd axle is connected with work mechanism, and axle is provided with break, and the 3rd is connected with a no-load output shaft, also is provided with break at unloaded axle head.Its deficiency is that structure is complicated, the manufacture cost height.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple more, workpiece is few, the planetary pinion clutch of reliable operation.
The utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of planetary pinion clutch, comprise input shaft and output shaft, it is characterized in that: axial external tooth is arranged on the described input shaft, the output disc that output shaft and has an axial internal tooth is fixedlyed connected, input shaft connects by a control panel with output shaft, the disk body of described control panel is provided with planetary pinion and friction disk, the planetary pinion of control panel meshes with the axial external tooth of input shaft and the axial internal tooth of output disc simultaneously, control panel is enclosed within on the bearing in the output disc by control panel axle sky, friction disk and brake pad engagement.
For optimizing technique scheme, the measure that the utility model is taked also comprises:
Described planetary pinion has 4, is distributed on the disk body of control panel.
Because the utility model has been taked above-mentioned technical measures, it has compared with prior art adopted the mode of friction disk control clutch, have that structure is simple more, workpiece is few, low cost of manufacture, easy to maintenance, advantages such as accessory cheap, reliable operation, smooth engagement, it not only possesses the function of clutch, can also replace the synchronizer in the speed changer, be fit to aspects such as automobile, boats and ships, probing and use as clutch.
Description of drawings
Fig. 1 is the utility model embodiment's a decomposition texture schematic representation;
Fig. 2 is the utility model embodiment's a structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
See figures.1.and.2, the utility model has an input shaft 1 and output shaft 8, and the axial external tooth 2 of a circle is arranged on the input shaft 1, and output shaft 8 and has an output disc 7 that encloses axial internal tooth 9 and fixedlys connected.Input shaft 1 connects transmission power with output shaft 8 by a control panel 4.Uniformly on the disk body of control panel 4 be provided with 4 planetary pinions 6.Also connect a friction disk 3 on the disk body of control panel 4.The planetary pinion 6 of control panel 4 meshes with the axial external tooth 2 of input shaft 1 and the axial internal tooth 9 of output disc 7 simultaneously.Control panel 4 is enclosed within on the bearing 10 in the output disc 7 by control panel axle 5 skies.Friction disk 3 is by being controlled by brake pad 11 with the engagement of brake pad 11 with separating.
Its working principle is as follows:
When input shaft 1 rotation, because output shaft 8 loads are big, the axial external tooth 2 of input shaft drives planetary pinion 6 rotations of control panel 4, and control panel 4 is done to rotate in the same way.Because control panel 4 is enclosed within on the bearing 10 in the output disc 7 by control panel axle 5 skies, so output shaft 8 does not change, realize " from " function.
When friction block 11 closes, brake pad 11 and friction disk 3 engagements, the rotation of control panel 4 is obstructed.At this moment, the moment of rotation of input shaft 1 passes to output disc 7 and output shaft 8 by the planetary pinion 6 of control panel 4, and output shaft 8 backward rotation realize the function of " closing ".
By changing the frictional force size of 11 pairs of friction disks 3 of friction block, can adjust the rotational speed of control panel 4, thereby change the joint impact power of 1 pair of output shaft 8 of input shaft.When rotating speed one timing of input shaft 1, the rotating speed of control panel 4 is fast more, and the rotating speed of output shaft 8 is just slow more; The rotating speed of control panel 4 is slow more, and the rotating speed of output shaft 8 is just fast more.
Because the axial external tooth 2 of the input shaft 1 of this clutch connects with the axial internal tooth 9 of output disc 7 by planetary pinion 6, can replace the engagement between synchronizer realization driving gear and the driven gear when being used for speed changer fully.
Claims (2)
1. planetary pinion clutch, comprise input shaft (1) and output shaft (8), it is characterized in that: axial external tooth (2) is arranged on the described input shaft (1), the output disc (7) that output shaft (8) and has axial internal tooth (9) is fixedlyed connected, input shaft (1) connects by a control panel (4) with output shaft (8), the disk body of described control panel (4) is provided with planetary pinion (6) and friction disk (3), the planetary pinion (6) of control panel (4) meshes with the axial external tooth (2) of input shaft (1) and the axial internal tooth (9) of output disc (7) simultaneously, control panel (4) is enclosed within on the interior bearing (10) of output disc (7) by control panel axle (5) sky, friction disk (3) and brake pad (11) engagement.
2. planetary pinion clutch according to claim 1 is characterized in that: described planetary pinion (6) has 4, is distributed on the disk body of control panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720112878XU CN201071886Y (en) | 2007-08-01 | 2007-08-01 | Planetary gear clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720112878XU CN201071886Y (en) | 2007-08-01 | 2007-08-01 | Planetary gear clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071886Y true CN201071886Y (en) | 2008-06-11 |
Family
ID=39550444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720112878XU Expired - Fee Related CN201071886Y (en) | 2007-08-01 | 2007-08-01 | Planetary gear clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071886Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889320A (en) * | 2012-10-17 | 2013-01-23 | 李玉森 | Planet wheel type automatic clutch transmission device |
| CN110370923A (en) * | 2019-06-17 | 2019-10-25 | 广东博智林机器人有限公司 | Distributing means for power supply and automated guided vehicle |
| RU2762587C1 (en) * | 2021-09-28 | 2021-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования «Уфимский государственный авиационный технический университет» | Device for transmitting rotation at an arbitrary controlled angle |
-
2007
- 2007-08-01 CN CNU200720112878XU patent/CN201071886Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889320A (en) * | 2012-10-17 | 2013-01-23 | 李玉森 | Planet wheel type automatic clutch transmission device |
| CN102889320B (en) * | 2012-10-17 | 2015-07-08 | 李玉森 | Planet wheel type automatic clutch transmission device |
| CN110370923A (en) * | 2019-06-17 | 2019-10-25 | 广东博智林机器人有限公司 | Distributing means for power supply and automated guided vehicle |
| RU2762587C1 (en) * | 2021-09-28 | 2021-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования «Уфимский государственный авиационный технический университет» | Device for transmitting rotation at an arbitrary controlled angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20120801 |