CN202799676U - Lift conveyor for self-propelled corn harvester - Google Patents
Lift conveyor for self-propelled corn harvester Download PDFInfo
- Publication number
- CN202799676U CN202799676U CN 201220448593 CN201220448593U CN202799676U CN 202799676 U CN202799676 U CN 202799676U CN 201220448593 CN201220448593 CN 201220448593 CN 201220448593 U CN201220448593 U CN 201220448593U CN 202799676 U CN202799676 U CN 202799676U
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- CN
- China
- Prior art keywords
- corn
- lift conveyor
- transmission shaft
- self
- elevator
- 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 lift conveyor for a self-propelled corn harvester. The lift conveyor is a semi-closed transmission device which is inclined upwards between a header and a barn on the corn harvest; a left feeding hole of the device is positioned in the center on the back of the header, and is rightwards connected to an ear collecting tank through a main transmission shaft; two transmission chain harrows with scrapers are arranged above the ear collecting tank, and are rightwards directly connected with a discharge hole of the lift conveyor through a guide rail; the discharge hole is provided with an auxiliary transmission shaft which adjusts the balance of the two transmission chain harrows through tension springs; and the middle of the lift conveyor is provided with an intermediate transmission shaft. The utility model has the advantages that serving as an ear transmission device of the corn harvest, which unloads grains at a high position through hydraulic pressure, the lift conveyor can easily collect corn ears in the barn and unloads the corn ears to a carrier vehicle after the corn ears are full, and the labor intensity is reduced. The lift conveyor is simple and compact in structure, light in weight, good in operating performance, low in cost, high in efficiency and durable, and the efficiency of the complete corn harvest is greatly improved.
Description
Technical field
The utility model belongs to agricultural machinery, relates to a kind of elevator device of maize harvesting machine.
Background technology
In the last thirty years, China has introduced some external maize harvesting machines in succession, and such as the combined harvester of the U.S. Case company corn harvesting bench that changes the outfit, one-stop operation can be finished the operation of corn picker, threshing.Because northern China corn producing region is wheat, 1 year two batches of crop rotation growing area of corn especially, grain water content adopts the direct threshing mode to gather in the crops up to more than 35% during harvest corn, and seed damage rate average out to 14% is up to 30%, and middle percent of loss reaches 20%.Therefore, these class facility machine of being not suitable with China's two batches of crop rotation growing areas high-moisture percentage corn is incorporated as industry.
The maize seed of China is implanted with following characteristics: 1, the plantation plot is little; 2, corn planting line-spacing disunity (corn causes in the harvesting wheat protheca); 3, the Corn Seeds moisture content is higher the harvest corn phase.Although through reforming for many years and improving, also there is following defective in the maize harvesting machine of China's independent research: because the row results are had relatively high expectations, and there is the skimble-scamble present situation of line-spacing in China's corn planting, so can only simultaneously operation of duplicate rows (three row, four lines).Therefore, maize harvesting machine and the corollary equipment thereof of exploitation suitable for China are a very important job.
Summary of the invention
The purpose of this utility model is to design a kind of self-propelled corn harvester elevator according to China's country practical situation.
The technical solution of the utility model is: this device be on the maize harvesting machine from the ceding of Taiwan to the silo between acclivitous semiclosed transmission device, its left end charging aperture places ceding of Taiwan rear portion central authorities, arrive fruit ear collection box through final drive shaft to the right, the top of fruit ear collection box is two transmission chain harrows with scraper plate, led to again the discharging opening of elevator to the right by rail direct, be equipped with from power transmission shaft in the discharging opening position, from the balance of power transmission shaft by two transmission chain harrows of tensioning spring adjustment, be provided with an intermediate propeller shaft at the elevator middle part.
The beneficial effects of the utility model: this utility model can easily be collected in corn ear in the silo as the fruit ear transmission device of the maize harvesting machine that adopts the hydraulic high-order unloading, is discharged on the transport vehicle after collection is full, has reduced labour intensity.The machine is simple and compact for structure, and is lightweight, and runnability is good, and cost is low, and efficient is high, and is durable in use, greatly promoted the complete machine usefulness of maize harvesting machine.
Description of drawings
Accompanying drawing 1 is the utility model structure schematic top plan view.
Accompanying drawing 2 is the utility model installation site schematic diagrames on maize harvesting machine.
Embodiment
Shown in accompanying drawing 1, accompanying drawing 2, this device be on the maize harvesting machine from the ceding of Taiwan 11 to silo acclivitous semiclosed transmission device 12, its left end charging aperture 1 places the ceding of Taiwan 11 rear portions central authorities, arrive fruit ear collection box 3 through final drive shaft 2 to the right, the top of fruit ear collection box 3 is two transmission chain harrows 4 with scraper plate, again to the right by the discharging opening 7 of guide rail 5 through to elevator, be equipped with from power transmission shaft 9 in discharging opening 7 positions, from the balance of power transmission shaft 9 by two transmission chain harrows 4 of tensioning spring 8 adjustment, be provided with an intermediate propeller shaft 6 at elevator 13 middle parts.
During installation, two transmission chain harrows, the 4 necessary synchronous operations of elevator 13, and must be in same plane, the rate of tension of two chains is consistent by adjustment.
Claims (1)
1. self-propelled corn harvester elevator, it is characterized in that: this device is from the ceding of Taiwan (11) to acclivitous semiclosed transmission device the silo (12) on the maize harvesting machine, its left end charging aperture (1) places the ceding of Taiwan (11) rear portion central authorities, pass through final drive shaft (2) to the right to fruit ear collection box (3), the top of fruit ear collection box (3) is two the transmission chain harrows (4) with scraper plate, again to the right by the discharging opening (7) of guide rail (5) through to elevator, be equipped with from power transmission shaft (9) in discharging opening (7) position, from the balance of power transmission shaft (9) by two transmission chain harrows of tensioning spring (8) adjustment, be provided with an intermediate propeller shaft (6) at elevator (13) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448593 CN202799676U (en) | 2012-09-05 | 2012-09-05 | Lift conveyor for self-propelled corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220448593 CN202799676U (en) | 2012-09-05 | 2012-09-05 | Lift conveyor for self-propelled corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799676U true CN202799676U (en) | 2013-03-20 |
Family
ID=47858639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220448593 Expired - Fee Related CN202799676U (en) | 2012-09-05 | 2012-09-05 | Lift conveyor for self-propelled corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202799676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084032A (en) * | 2015-09-09 | 2015-11-25 | 新疆农垦科学院 | Collecting device of agricultural harvesting machine |
| CN109005892A (en) * | 2018-07-30 | 2018-12-18 | 山东国丰机械有限公司 | A kind of self-propelled ear-stem harvester for maize |
-
2012
- 2012-09-05 CN CN 201220448593 patent/CN202799676U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084032A (en) * | 2015-09-09 | 2015-11-25 | 新疆农垦科学院 | Collecting device of agricultural harvesting machine |
| CN109005892A (en) * | 2018-07-30 | 2018-12-18 | 山东国丰机械有限公司 | A kind of self-propelled ear-stem harvester for maize |
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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 |
Granted publication date: 20130320 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |