CN103190249B - Overload clutch - Google Patents
Overload clutch Download PDFInfo
- Publication number
- CN103190249B CN103190249B CN201210282943.9A CN201210282943A CN103190249B CN 103190249 B CN103190249 B CN 103190249B CN 201210282943 A CN201210282943 A CN 201210282943A CN 103190249 B CN103190249 B CN 103190249B
- Authority
- CN
- China
- Prior art keywords
- fluted disc
- transition axis
- spring
- casing
- sprocket wheel
- 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.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The invention discloses a kind of corn picker device, particularly relate to a kind of overload clutch, comprise transition axis and casing, transition axis side is installed with shaft coupling interface and drive flange successively, shaft coupling interface is set with the sprocket wheel for outputting power, between shaft coupling interface and sprocket wheel, is provided with copper sheathing, drive flange is fixed with the second fluted disc, second fluted disc is occluding with the first fluted disc matched with the second fluted disc, and sprocket wheel is fixedly connected with the first fluted disc; The present invention is owing to being arranged on this device on the transmission device of corn picker; when overload occurs; skidding is there is owing to transshipping such first fluted disc and the second fluted disc; sprocket wheel remains static; stop the output of power; effectively prevent the gear failure of belt damages or transmission device like this, greatly saved the downtime of corn picker and improve operating efficiency, and having ensured the safety of corn picker.
Description
Technical field
The present invention relates to a kind of corn picker device, particularly relate to a kind of overload clutch.
Background technology
Corn picker mainly comprises header device, hoisting equipment, peeling procedure, hydraulic lifting system etc., during operation, machine advances along direction, corn ridge, the ceding of Taiwan completes the results to corncob, conveying plant is delivered to corncob in debarker, sent into silo by conveying plant again after peelling off the luxuriant clothing of corncob, completed harvesting.
But existing corn picker often there will be overload, belt can be caused like this to burn out or the gear failure of transmission device, corn picker is stopped operation.
Summary of the invention
Overload clutch of the present invention, overcomes the deficiency that prior art exists, provide a kind of when making corn picker occur card machine can not because of overheated or overload the overload clutch of corrupted corn picker.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of overload clutch of the present invention, comprise transition axis and casing, transition axis side is installed with shaft coupling interface and drive flange successively, shaft coupling interface is set with the sprocket wheel for outputting power, copper sheathing is provided with between shaft coupling interface and sprocket wheel, drive flange is fixed with the second fluted disc, the second fluted disc is occluding with the first fluted disc matched with the second fluted disc, and sprocket wheel is fixedly connected with the first fluted disc, be connected with the power set of corn picker by shaft coupling interface, transition axis is used for input power, transition axis drives drive flange synchronous axial system, drive flange drives the second fluted disc synchronous axial system, second fluted disc drives the first fluted disc synchronous axial system, first fluted disc band movable sprocket synchronous axial system, sprocket wheel is connected with power take-off, complete the transmission of power, when there is overload phenomenon, skid owing to transshipping between the first fluted disc and the second fluted disc, such first fluted disc, sprocket wheel and copper sheathing static, Power output stops, shut down by staff, process, effectively like this avoid burning out or the damage of gear of belt.
The opposite side of transition axis is arranged in casing, the sidewall of casing both sides is all provided with the bearing matched with transition axis, casing is built with spring bushing and spring press-cover, spring is connected with between spring bushing and spring press-cover, be provided with between spring bushing and wall box and make the first fluted disc and the close-fitting pushing device of the second fluted disc, pushing device push-tight drive flange, the first fluted disc and the second fluted disc is made to closely cooperate like this, ensure the power output of power, the compression of regulating spring can improve the output torque of power when outputting power is lower.
Pushing device is thrust disc, thrust disc comprises annular ring and fixing multiple push rods on the annular rings, annular ring is connected between spring bushing and the sidewall of casing, transition axis is provided with the groove matched with push rod, push rod extends to the end face of drive flange through described groove, and structure is simple, reasonable in design, make overall device dimensions less, increase operation rate.
Described thrust disc is formed in one structure, strengthens the intensity of thrust disc.
Described transition axis is provided with multiple keyway, and keyway forms a circulus, and described drive flange is fixed by spline and described transition axis, reasonable in design, and guarantee transition axis coordinates with drive flange.
Described transition axis establishes external screw thread, described spring press-cover establishes the internal thread mated with it, the flexible of regulating spring is carried out by the position of regulating spring gland, locking nut is equipped with in the outside of spring press-cover, the first fluted disc and the second fluted disc and occlusion degree is regulated by regulating spring gland, thus the size of regulation output moment of torsion.
That end that described casing is corresponding with drive flange is provided with drive end bearing bracket, and the other end is provided with rear end cap, is provided with adjusting washer (disk) in the rear between end cap and described casing, ensures that casing and transition axis closely cooperate.
Compared with prior art beneficial effect of the present invention is: due to this device is arranged on the transmission device of corn picker; when overload occurs; skidding is there is owing to transshipping such first fluted disc and the second fluted disc; sprocket wheel remains static; stop the output of power; effectively prevent the gear failure of belt damages or transmission device like this, greatly saved the downtime of corn picker and improve operating efficiency, and having ensured the safety of corn picker.
Accompanying drawing explanation
Fig. 1 is the perspective view of overload clutch in the present invention.
Fig. 2 is the sectional structure schematic diagram of overload clutch in the present invention.
Fig. 3 is the structural representation of power transmission shaft in the present invention.
Fig. 4 is the structural representation of thrust disc in the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of overload clutch, comprise the transition axis 1 of connecting power device and the casing 2 of transition axis 1 is installed, transition axis 1 side is installed with shaft coupling interface 3 and drive flange 4 successively, transition axis 1 is provided with six tooth splines, drive flange 4 is fixed by spline 111 and transition axis 1, shaft coupling interface 3 is set with the sprocket wheel 5 for outputting power, copper sheathing 6 is provided with between shaft coupling interface 3 and sprocket wheel 5, drive flange 4 is fixed with the second fluted disc 8, second fluted disc 8 is occluding with the first fluted disc 7 matched with the second fluted disc 8, sprocket wheel 5 is fixedly connected with the first fluted disc 7.
The opposite side of transition axis 1 is arranged in casing 2, the sidewall of casing 2 both sides is all provided with the bearing 9 matched with transition axis 1, that end that casing 2 is corresponding with drive flange 4 is provided with drive end bearing bracket 10, the other end of casing 2 is provided with rear end cap 11, adjusting washer (disk) 12 is provided with between rear end cap 11 and casing 2, casing 2 is built with spring bushing 13 and spring press-cover 14, be connected with spring 15 between spring bushing 13 and spring press-cover 14, be provided with between spring bushing 13 and casing 2 sidewall and make the first fluted disc 7 and the close-fitting pushing device of the second fluted disc 8.
The thrust disc 16 that pushing device is formed in one, multiple push rods 162 that thrust disc 16 comprises annular ring 161 and is fixed on annular ring 161, annular ring 161 is connected between the sidewall of spring bushing 13 and casing 2, transition axis 1 is provided with the groove matched with push rod 162, push rod 162 extends to the end face of drive flange 4 through groove, transition axis 1 establishes external screw thread, spring press-cover 14 establishes the internal thread mated with it, carry out the flexible of regulating spring 15 by the position of regulating spring gland 14, locking nut 17 is equipped with in the outside of spring press-cover 14.
Specific works is as follows:
Power is provided by power set, transition axis 1 is driven to rotate, transition axis 1 drives drive flange 4 synchronous axial system, thrust disc 16 push-tight drive flange 4, first fluted disc 7 and the second fluted disc 8 are closely cooperated, ensure that everything goes well with your work to carry out, drive flange 4 drives the second fluted disc 8 synchronous axial system, second fluted disc 8 drives the first fluted disc 7 synchronous axial system, movable sprocket 5 synchronous axial system is with by second fluted disc 8, sprocket wheel 5 is connected with power take-off, complete the transmission of power, when there is overload phenomenon, skid owing to transshipping between the second fluted disc 8 and the first fluted disc 7, such first fluted disc 7, sprocket wheel 5 and copper sheathing 6 static, Power output stops, shut down by staff, process, effectively like this avoid burning out or the damage of gear of belt.
Comprehensively above-mentioned; the present invention is arranged on this device on the transmission device of corn picker; when overload occurs; skidding is there is owing to transshipping such first fluted disc 7 and the second fluted disc 8; sprocket wheel 5 remains static, and stops the output of power, effectively prevent the gear failure of belt damages or transmission device like this; greatly save the downtime of corn picker and improve operating efficiency, and having ensured the safety of corn picker.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (5)
1. an overload clutch, it is characterized in that: comprise transition axis and casing, described transition axis side is installed with shaft coupling interface and drive flange successively, described shaft coupling interface is set with the sprocket wheel for outputting power, copper sheathing is provided with between described shaft coupling interface and sprocket wheel, described drive flange is fixed with the second fluted disc, the second fluted disc is occluding with the first fluted disc matched with the second fluted disc, and described sprocket wheel is fixedly connected with described first fluted disc;
The opposite side of described transition axis is arranged in described casing, the sidewall of described casing both sides is all provided with the bearing matched with transition axis, described casing is built with spring bushing and spring press-cover, be connected with spring between described spring bushing and spring press-cover, be provided with between described spring bushing and wall box and make the first fluted disc and the close-fitting pushing device of the second fluted disc;
Described pushing device is thrust disc, described thrust disc comprises annular ring and fixing multiple push rods on the annular rings, annular ring is connected between spring bushing and the sidewall of casing, described transition axis is provided with the groove matched with push rod, and described push rod extends to the end face of described drive flange through described groove;
Described transition axis establishes external screw thread, and described spring press-cover establishes the internal thread mated with it, carrys out the flexible of regulating spring by the position of regulating spring gland.
2. overload clutch as claimed in claim 1, is characterized in that: described thrust disc is formed in one structure.
3. the overload clutch as described in claim 1-2 any one, is characterized in that: described transition axis is provided with spline structure, and described drive flange is fixed by spline and described transition axis.
4. overload clutch as claimed in claim 3, is characterized in that: locking nut is equipped with in the outside of described spring press-cover.
5. overload clutch as claimed in claim 4, is characterized in that: that end that described casing is corresponding with drive flange is provided with drive end bearing bracket, and the other end is provided with rear end cap, is provided with adjusting washer (disk) in the rear between end cap and described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282943.9A CN103190249B (en) | 2012-08-10 | 2012-08-10 | Overload clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282943.9A CN103190249B (en) | 2012-08-10 | 2012-08-10 | Overload clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103190249A CN103190249A (en) | 2013-07-10 |
| CN103190249B true CN103190249B (en) | 2016-04-06 |
Family
ID=48713219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210282943.9A Active CN103190249B (en) | 2012-08-10 | 2012-08-10 | Overload clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103190249B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850378B (en) * | 2016-04-26 | 2018-08-03 | 中联重机股份有限公司 | A kind of overload-release clutch, corn harvesting bench gear-box, cropper |
| CN108937812A (en) * | 2018-07-17 | 2018-12-07 | 广州沃安实业有限公司 | A kind of intelligence cleaning equipment |
| CN116971871B (en) * | 2023-09-22 | 2023-12-26 | 江苏凯普特动力机械股份有限公司 | Environment-friendly diesel generating set |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424306A (en) * | 2008-12-08 | 2009-05-06 | 龙乐武 | Rapid clutch device for straightening shearing machine for wire |
| EP2084953A2 (en) * | 2008-01-29 | 2009-08-05 | Deere & Company | Corn head clutch monitor |
| CN201615156U (en) * | 2010-03-17 | 2010-10-27 | 丁启东 | Safety clutch used on gear-box |
| CN202160438U (en) * | 2011-05-31 | 2012-03-14 | 新疆玛纳斯县双丰农牧机械有限公司 | Clutch of seed-watermelon harvester |
| CN202722053U (en) * | 2012-08-10 | 2013-02-13 | 山西信联机械制造股份有限公司 | Safety clutch |
-
2012
- 2012-08-10 CN CN201210282943.9A patent/CN103190249B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2084953A2 (en) * | 2008-01-29 | 2009-08-05 | Deere & Company | Corn head clutch monitor |
| CN101424306A (en) * | 2008-12-08 | 2009-05-06 | 龙乐武 | Rapid clutch device for straightening shearing machine for wire |
| CN201615156U (en) * | 2010-03-17 | 2010-10-27 | 丁启东 | Safety clutch used on gear-box |
| CN202160438U (en) * | 2011-05-31 | 2012-03-14 | 新疆玛纳斯县双丰农牧机械有限公司 | Clutch of seed-watermelon harvester |
| CN202722053U (en) * | 2012-08-10 | 2013-02-13 | 山西信联机械制造股份有限公司 | Safety clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103190249A (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103190249B (en) | Overload clutch | |
| CN105485196A (en) | Torque limiter provided with gear friction plates | |
| CN202722053U (en) | Safety clutch | |
| CN204408969U (en) | Overload clutch on maize harvesting machine | |
| CN102966681A (en) | Output shaft of motor | |
| CN205315538U (en) | Take torque limiter of gear friction disc | |
| CN105794413A (en) | Safety clutch on corn harvester | |
| CN203248554U (en) | Adjustable type anti-overload coupler | |
| CN102829162A (en) | Traction engine | |
| CN203362875U (en) | Powder metallurgy high-torque slipping type gear | |
| CN103518488A (en) | Clutch device for maize harvesting machine gap bridge | |
| CN204426005U (en) | Novel square bale machine | |
| CN203537897U (en) | Engaging and disengaging gear used for gap bridge of maize harvesting machine | |
| CN203416635U (en) | Transmission device of corn harvester | |
| CN201585270U (en) | Corn poking mechanism for corn harvester | |
| CN102714973B (en) | Anti-blocking delivery roller of sugarcane combine harvester | |
| CN113931984B (en) | Silage harvester header transmission and transmission method thereof | |
| CN202991921U (en) | Chain transmission driven chain wheel structure with overload protection function | |
| CN201969724U (en) | Safety connection device of a sizing mill | |
| CN209781603U (en) | Safety clutch for bundling machine | |
| CN203537889U (en) | Driving system of chopper of corn harvester | |
| CN107120239A (en) | Wind-driven generator | |
| CN209419391U (en) | Antioverloading motor output shaft structure | |
| CN203067586U (en) | Clutch of power plant | |
| CN105850378A (en) | Safety clutch, corn header gearbox and harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |