CN201206093Y - Brake device for tension traction machine - Google Patents
Brake device for tension traction machine Download PDFInfo
- Publication number
- CN201206093Y CN201206093Y CNU2008200325126U CN200820032512U CN201206093Y CN 201206093 Y CN201206093 Y CN 201206093Y CN U2008200325126 U CNU2008200325126 U CN U2008200325126U CN 200820032512 U CN200820032512 U CN 200820032512U CN 201206093 Y CN201206093 Y CN 201206093Y
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- CN
- China
- Prior art keywords
- gear
- shaft
- braking
- output shaft
- brake disc
- 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 braking device of a tension tractor, which belongs to the technical field of the tension tractors, and comprises an input shaft and an output shaft arranged in a gear box in parallel; the input shaft is in transmission linkage with the output shaft through a plurality of intermediate gears and intermediate rotating shafts; the output shaft is connected with a traction mechanism; a braking plate is arranged on one of the intermediate rotating shafts, and the axial direction of an end cover at the end part of the intermediate rotating shaft extends to the braking plate; external threads are formed on the excircle of the end cover; the surface of the excircle of the end cover is in threaded connection with a sprigging gear; a friction plate is arranged on the side of the sprigging gear which faces to the braking plate; the sprigging gear is in transmission linkage with an input gear of a clutch; and the input gear of the clutch is connected with a handle. When the braking device works, the handle is thrown, and the input gear of the clutch drives the sprigging gear to rotate, leads the friction plate to press on the braking plate, and realizes braking performance. The braking device has the advantages that the operation is convenient, the friction plate can be reliably locked with the braking plate, and the braking device can be applied to various machines which are driven by the gear box.
Description
Technical field
The utility model relates to a kind of traction machine, particularly the brake equipment of tension force traction machine.
Background technology
Tension force traction machine of the prior art, include the input shaft and the output shaft that are arranged in parallel in gear case, be in transmission connection through some intermediate gears and intermediate rotary shaft between input shaft and the output shaft, output shaft connects a trailer coupling, by the engagement between the different transmission gears, realize the change of output shaft rotating speed, also promptly changed the haulage speed of trailer coupling, in arbitrary rotating shaft, stop mechanism is set, existing stop mechanism adopts the brake holding mode, promptly the outer round surface at the brake disc that is connected with arbitrary rotating shaft is provided with friction lining, friction lining is connected with an interlinked mechanism, when the needs glancing impact, by interlinked mechanism friction lining is pressed against on the brake disc, thereby realizes braking; Its weak point is: this brake mode, braking effect is poor, can not realize reliable locking.
The utility model content
The purpose of this utility model provides good braking effect, operates the brake equipment of easier a kind of tension force traction machine.
The purpose of this utility model is achieved in that a kind of brake equipment of tension force traction machine, include the input shaft and the output shaft that are arranged in parallel in gear case, be in transmission connection through some intermediate gears and intermediate rotary shaft between input shaft and the output shaft, output shaft connects a trailer coupling, one of intermediate rotary shaft is provided with brake disc, the end cap that is provided with the intermediate rotary shaft end of brake disc axially extends to the brake disc end face along this rotating shaft, described end cap cylindrical is provided with outside thread, the outer round surface of the end cap spragging gear that has been threaded, be provided with friction lining towards brake disc one side on the spragging gear, be in transmission connection between a described spragging gear and the power-transfer clutch input gear, be connected with one handle on the described power-transfer clutch input gear.
During the utility model work, the transfer mode of the moment of torsion between input shaft and the output shaft is same as the prior art, and different is at glancing impact, operating personal can be pulled handle, the power-transfer clutch input gear rotates, and drives spragging gear and rotates, and spragging gear moves to the brake disc direction vertically, make friction lining be pressed against on the brake disc, realize braking, compared with prior art, the utility model is more convenient to operate, operating effort is little, can reliably lock between friction lining and the brake disc; The utility model can be applicable to various by on the mechanical equipment of gearbox drive, on traction machine.
Description of drawings
Fig. 1 is the utility model local structure scheme drawings;
Fig. 2 is the utility model integral structure scheme drawing;
The specific embodiment
As Fig. 1 and 2, brake equipment for a kind of tension force traction machine, include the input shaft 5 and the output shaft 8 that are arranged in parallel in gear case 2, between input shaft 5 and the output shaft 8 through some intermediate gears and intermediate rotary shaft 1,3 grades are in transmission connection, output shaft 8 connects a trailer coupling, by the engagement between the different transmission gears, realize the change of output shaft rotating speed, intermediate rotary shaft 1 is provided with brake disc 13, the end cap 11 that is provided with intermediate rotary shaft 1 end of brake disc 13 axially extends to brake disc 13 end faces along this rotating shaft, end cap 11 cylindricals are provided with outside thread, the outer round surface of end cap 11 spragging gear 10 that has been threaded, be provided with friction lining 12 towards brake disc one side on the spragging gear 10, be in transmission connection between a spragging gear 10 and the power-transfer clutch input gear 6, this is in transmission connection and is achieved by equipment gear 7 and auxiliary intermediate rotary shaft 9, on power-transfer clutch input gear 6, be connected with one handle 4, when pulling handle 4, through power-transfer clutch input gear 6, equipment gear 7 drives spragging gear 10 and rotates, make spragging gear 10 moving axially along intermediate rotary shaft 1, make friction lining 12 and brake disc end face in conjunction with or separate, realize braking or separate.
Claims (1)
1, a kind of brake equipment of tension force traction machine, include the input shaft and the output shaft that are arranged in parallel in gear case, be in transmission connection through some intermediate gears and intermediate rotary shaft between input shaft and the output shaft, output shaft connects a trailer coupling, one of intermediate rotary shaft is provided with brake disc, it is characterized in that: the end cap that is provided with the intermediate rotary shaft end of brake disc axially extends to the brake disc end face along this rotating shaft, described end cap cylindrical is provided with outside thread, the outer round surface of the end cap spragging gear that has been threaded, be provided with friction lining towards brake disc one side on the spragging gear, be in transmission connection between a described spragging gear and the power-transfer clutch input gear, be connected with one handle on the described power-transfer clutch input gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200325126U CN201206093Y (en) | 2008-02-04 | 2008-02-04 | Brake device for tension traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200325126U CN201206093Y (en) | 2008-02-04 | 2008-02-04 | Brake device for tension traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206093Y true CN201206093Y (en) | 2009-03-11 |
Family
ID=40465162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200325126U Expired - Fee Related CN201206093Y (en) | 2008-02-04 | 2008-02-04 | Brake device for tension traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206093Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523692A (en) * | 2013-10-21 | 2014-01-22 | 扬州国电通用电力机具制造有限公司 | Brake device of cableway traction machine |
| CN104944304A (en) * | 2015-06-23 | 2015-09-30 | 扬州国电通用电力机具制造有限公司 | Double-winding-drum transmission device of motor-driven winch |
-
2008
- 2008-02-04 CN CNU2008200325126U patent/CN201206093Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523692A (en) * | 2013-10-21 | 2014-01-22 | 扬州国电通用电力机具制造有限公司 | Brake device of cableway traction machine |
| CN103523692B (en) * | 2013-10-21 | 2016-03-30 | 扬州国电通用电力机具制造有限公司 | The brake equipment of cableway tractor |
| CN104944304A (en) * | 2015-06-23 | 2015-09-30 | 扬州国电通用电力机具制造有限公司 | Double-winding-drum transmission device of motor-driven winch |
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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: 20090311 Termination date: 20120204 |