CN201663814U - Feeding device of corn combine harvester - Google Patents
Feeding device of corn combine harvester Download PDFInfo
- Publication number
- CN201663814U CN201663814U CN2009202822912U CN200920282291U CN201663814U CN 201663814 U CN201663814 U CN 201663814U CN 2009202822912 U CN2009202822912 U CN 2009202822912U CN 200920282291 U CN200920282291 U CN 200920282291U CN 201663814 U CN201663814 U CN 201663814U
- Authority
- CN
- China
- Prior art keywords
- reel
- feeding device
- shift wheel
- straw shift
- snapping bar
- 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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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a feeding device of a corn combine harvester, which relates to agricultural machinery, and is characterized in that a left reel is arranged on a support at the front of a left snapping roll to replace a left reel chain system, and the left reel is shaped like a water pump impeller and is provided with a plurality of wheel teeth; the teeth of the left reel are connected with a reel chain at the corresponding side of the other feeding device in a shifting way so as to form a new feeding device, and a bearing hole is processed at the center of the reel; the reel is connected with a shaft through a bearing, and the shaft is fixed on the support; and shifting teeth of a right reel chain can shift the shifting teeth of the reel, so that the left reel is driven to rotate, and the shifting teeth of the left reel can smoothly send corn straws into the snapping roll. By lengthening the left snapping roll and a right snapping roll and increasing the threaded height of a roll end, the utility model solves the missing problem of lodged corns. The feeding device is simplified, so that the design, manufacturing and use of equipment are convenient and quick, thereby greatly reducing production cost, effectively solving the missing problem of corns, and improving the work efficiency of the harvester.
Description
Technical field
The present invention relates to a kind of agricultural machinery.
Background technology
Corn is a second largest kind of plant in China, and cultivated area is very extensive.Because country is just wideling popularize the corn harvest mechanization technology, so the corn combine industry development is very fast.The producer that produces corn combine is a lot, and the quality of mechanical harvest is also uneven.Usually, corn combine will be finished operations such as plucking fringe, collection fringe, straw chopping and returning.Loom existence now relatively distinct issues is to leak to receive corncob, and the factor that the influence leakage is received is more, and wherein feeding unit is a critical component.The feeding unit structure of prior art is a rice-pulling chain, and rice-pulling chain divides left rice-pulling chain and right rice-pulling chain.In order to realize this transmission, plucking the interior feeding unit of fringe casing must have two sprocket wheels outputs, the structure more complicated, and this gives design, makes and manipulate and brought trouble, has increased production and operating cost.
Summary of the invention
The purpose of this utility model provides a kind of novel corn combine feeding unit, and is numerous and diverse to solve prior art complex structure, design, make and to manipulate process, leaks problems such as receiving corncob, production and operating cost height.
The technical scheme that its technical problem that solves the utility model adopts is at straw shift wheel of the anterior installation of feeding unit left side snapping bar, replace left rice-pulling chain system, the shape such as the water pump vane of left side straw shift wheel, be provided with several gear teeth, left straw shift wheel center is processed with dead eye, embedded bearing in the left straw shift wheel, it links together by bearing with axle, bearing is installed on the axle, and axle is connected on the support by screw, and so left straw shift wheel can freely rotate.The straw shift wheel gear teeth are dialled the extension connection with the right chain of standing grain of dialling of the corresponding side of another feeding unit, constitute new feeding unit; The structure of right rice-pulling chain does not change, and its moving tooth can push the moving tooth of left straw shift wheel, makes left straw shift wheel passive rotation; The moving tooth of straw shift wheel can successfully be sent into maize straw in the snapping bar.Strengthen the thread depth 5-10mm of snapping bar head, more strengthened the feeding effect of maize straw, extend left snapping bar and right snapping bar 20-30% increase the leakage that solves falling corn and receive problem.
Adopting good effect of the present invention is by left straw shift wheel being set, saving left rice-pulling chain, adopt the big snapping bar head of thread depth, simplified feeding unit, make design, manufacturing and the use of equipment more convenient, greatly reduce production cost, problem is received in the leakage that has effectively solved corn, has improved the operating efficiency of reaping machine.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing 1 is the utility model structural representation;
1 left machine-dividing cover among the figure, 2 left straw shift wheels, 3 bearings, 4,5 supports, 6 left snapping bars, 7 right machine-dividing covers, 8 right rice-pulling chains, 9 right snapping bars.
Embodiment
As shown in Figure 1, novel corn combine feeding unit is under the constant situation of left machine-dividing cover 1, right machine-dividing cover 7, right rice-pulling chain 8 system architectures, replaces left rice-pulling chain with a left straw shift wheel 2.Left side straw shift wheel 2 materials can be steel part or working of plastics, and it is provided with dead eye, and interior embedded bearing 3, bearing 3 are installed on the axle 4, and axle 4 is connected on the support 5 by screw.A left side straw shift wheel 2 setting height(from bottom)s and right rice-pulling chain 8 setting height(from bottom) levels, its position are in left snapping bar 6 left fronts, require the moving tooth of right rice-pulling chain 8 can push the moving tooth of left straw shift wheel, make left straw shift wheel 2 passive rotation; The moving tooth of left side straw shift wheel 2 can successfully be sent into maize straw in the roller group of left snapping bar 6, right snapping bar 9 compositions, is the results problem that solves falling corn, left snapping bar 6, right snapping bar 9 lengthenings about 25%, the thread depth 7mm of increasing snapping bar head.
The shape such as the water pump vane of left side straw shift wheel 2 have six rice-pulling tooths; Its moving tooth must be stirred by the moving tooth of right rice-pulling chain 8.In order to strengthen the intensity of left straw shift wheel 2 moving teeth, the base portion of left straw shift wheel 2 moving teeth strengthens.
Claims (4)
1. a corn combine feeding unit mainly is made up of left and right sides machine-dividing cover, rice-pulling chain system, straw shift wheel, snapping bar head, it is characterized in that on left snapping bar front carriage a left straw shift wheel is installed, and replaces left rice-pulling chain system; Extend left snapping bar and right snapping bar 20-30% strengthen the thread depth 5-10mm of snapping bar head, solve the results problem of falling corn.
2. according to the described corn combine feeding unit of claim 1, it is characterized in that left straw shift wheel is provided with several gear teeth.
3. according to claim 1 or 2 described corn combine feeding units, it is characterized in that left straw shift wheel center is provided with dead eye, it links together by bearing with axle, and axle is fixed on the support.
4. according to claim 1 or 2 described corn combine feeding units, it is characterized in that the left straw shift wheel gear teeth and the rice-pulling chain of the corresponding side of another feeding unit are dialled to hang to connect, constitute new feeding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822912U CN201663814U (en) | 2009-11-28 | 2009-11-28 | Feeding device of corn combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202822912U CN201663814U (en) | 2009-11-28 | 2009-11-28 | Feeding device of corn combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663814U true CN201663814U (en) | 2010-12-08 |
Family
ID=43264766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202822912U Expired - Fee Related CN201663814U (en) | 2009-11-28 | 2009-11-28 | Feeding device of corn combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663814U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563574A (en) * | 2013-10-21 | 2014-02-12 | 杨龙龙 | Corn header peeling machine |
| CN108781728A (en) * | 2018-09-11 | 2018-11-13 | 聊城市农业机械科学研究所 | A kind of garlic stems harvesting apparatus and its working method |
| WO2021232581A1 (en) * | 2020-05-21 | 2021-11-25 | 江苏沃得农业机械股份有限公司 | Corn harvesting header structure |
-
2009
- 2009-11-28 CN CN2009202822912U patent/CN201663814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563574A (en) * | 2013-10-21 | 2014-02-12 | 杨龙龙 | Corn header peeling machine |
| CN108781728A (en) * | 2018-09-11 | 2018-11-13 | 聊城市农业机械科学研究所 | A kind of garlic stems harvesting apparatus and its working method |
| WO2021232581A1 (en) * | 2020-05-21 | 2021-11-25 | 江苏沃得农业机械股份有限公司 | Corn harvesting header structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 253700 No. 1777 Sino Australian Road, Qingyun County, Shandong, Dezhou Patentee after: Shandong Yihe Machinery Manufacturing Co. Ltd. Address before: 253700 Shandong Yi Yuan Agricultural Machinery Manufacturing Co., Ltd., Qingyun 1777, Qingyun Road, Shandong County, China Patentee before: Shandong Qingyun Yiyuan Agricutlrural Machinery Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |