CN103563537B - A kind of self-propelled tuber harvester - Google Patents
A kind of self-propelled tuber harvester Download PDFInfo
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- CN103563537B CN103563537B CN201210261260.5A CN201210261260A CN103563537B CN 103563537 B CN103563537 B CN 103563537B CN 201210261260 A CN201210261260 A CN 201210261260A CN 103563537 B CN103563537 B CN 103563537B
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- frame
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- wheel shaft
- conveying separation
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Abstract
The present invention discloses a kind of self-propelled tuber harvester, comprise travel mechanism, operating mechanism and excavation conveying separation mechanism, described excavation conveying separation mechanism comprises excavation shovel and is separated frame with conveying, conveying separation frame is connected with frame, conveying separation frame is provided with some planet wheel shafts, every root planet wheel shaft is equipped with some satellite gears, interval is had to overlap between adjacent two satellite gears, being evenly distributed with arc on satellite gear and transmit tooth, the planet wheel shaft of conveying separation frame termination is driven by propulsion source. In the present invention, excavate shovel and crop is shoveled out from earth, realize the transmission of crop afterwards through satellite gear. Satellite gear is in the process transmitted, and the earth on crop can be removed but can not damage crops epidermis by arc transmission tooth. In addition, conveying separation frame is connected with frame with depth control lever by coupling shaft, elevating control oil cylinder, it is possible to according to different soil, Different Crop, regulating and excavate the degree of depth, its adaptability is stronger.
Description
Technical field
The present invention relates to a kind of agricultural harvesting machinery, it is specifically related to a kind of self-propelled tuber harvester.
Background technology
Root crop comprises peanut, potato, Ipomoea batatas, Radix Dauci Sativae, garlic etc. It is food crop and cash crop, and purposes is extensive, and the cultivated area in China reaches 1.3 hundred million mu. But present stage China's rhizome crop harvesting mainly by manpower results, labour intensity is big, efficiency is low, seriously constrains the development of root crop.
Current root crop excavation machinery has three kinds of forms: the first is rear-mounted, and the shortcoming of this kind of form is to be positioned at tow tractor walking easy damaged crop on the crop do not excavated of front end, and bad adaptability, does not welcome by peasant; 2nd kind of form is preposition clamp-tooth type, and the shortcoming of this kind of form excavates extract and easily cause coming off of fruit in course of conveying, requires strict to the line-spacing of plant, bad adaptability; The third preposition track type, the feature of this kind of facility is that walking speed is low, complex structure cost height, adapts to associating results.
Summary of the invention
The technical problem to be solved in the present invention is existing tuber harvester easy damaged crop, it is provided that the self-propelled tuber harvester of a kind of not damage crops.
The technical scheme of the present invention realizes in the following manner: a kind of self-propelled tuber harvester, comprise travel mechanism, operating mechanism and excavation conveying separation mechanism, described excavation conveying separation mechanism comprises excavation shovel and is separated frame with conveying, conveying separation frame is connected with frame, conveying separation frame is provided with some planet wheel shafts, every root planet wheel shaft is equipped with some satellite gears, interval is had to overlap between adjacent two satellite gears, being evenly distributed with arc on satellite gear and transmit tooth, the planet wheel shaft of conveying separation frame termination is driven by propulsion source.
Shown in satellite gear be evenly equipped with three arcs transmit teeth, the distance between adjacent planet wheel shaft has gap between the interval on the crown of the arc transmission tooth on one of them planet wheel shaft and another one planet wheel shaft is overlapped.
Conveying separation frame one end is hinged in frame by coupling shaft, the other end is connected with elevating control oil cylinder, and elevating control oil cylinder is fixed in frame.
Being fixed with garter spring in described frame, conveying separation frame is connected with depth control lever, depth control lever one end is arranged in garter spring, and depth control lever is provided with two control nuts, and control nut is in the upper end of garter spring.
Described travel mechanism comprises frame, engine, propons and front-wheel, and engine is connected with conveying wheel box by transmission belt, and conveying wheel box is connected with planet wheel shaft by chain; Engine is connected with clutch coupling by walking transmission belt, and clutch coupling drives trailing wheel to rotate by walking wheel box.
Described operating mechanism comprises bearing circle and seat.
Shovel, conveying separation frame, planet wheel shaft, satellite gear etc. form by excavating to excavate conveying separation mechanism in the present invention, and excavating shovel shovels out crop from earth, realizes the transmission of crop afterwards through satellite gear. Satellite gear is in the process transmitted, and the earth on crop can be removed but can not damage crops epidermis by arc transmission tooth. In addition, conveying separation frame is connected with frame with depth control lever by coupling shaft, elevating control oil cylinder, it is possible to according to different soil, Different Crop, regulating and excavate the degree of depth, its adaptability is stronger. And the present invention excavates the lower section that conveying separation mechanism is arranged on frame, it is convenient to turning to of whole device, the crop damaging and not excavating can not be pressed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of self-propelled tuber harvester, comprise travel mechanism, operating mechanism and excavation conveying separation mechanism, described excavation conveying separation mechanism comprises excavation shovel 3 and is separated frame 8 with conveying, conveying separation frame 8 is connected with frame 9, conveying separation frame 8 is provided with some planet wheel shafts 5, every root planet wheel shaft 5 is provided with satellite gear 4, it is connected between two satellite gears 4 and it is provided with interval cover, being evenly distributed with three arcs on satellite gear 4 and transmit tooth 4-1, the planet wheel shaft 5 of conveying separation frame 8 termination is driven by propulsion source. Distance between two-phase adjacent rows spider gear shaft 5 has gap between the interval transmitted with the arc of the satellite gear 4 on wherein planet wheel shaft 5 on the crown of tooth and an other planet wheel shaft 5 is overlapped, do not contact and be advisable. Excavate part between the front-wheel and trailing wheel of travel mechanism.
In the present invention, the moving ahead and turning of operating mechanism and travel mechanism control device, in the process of moving ahead, excavating shovel 3 and taken out by the crop in earth, satellite gear 4 utilizes arc transmission tooth 4-1 to stir crop in rotation process and realizes its transmission, removes the earth of major part. When the satellite gear that crop is transferred on next planet wheel shaft from a upper planet wheel shaft 5 time, the arc on next planet wheel shaft transmit tooth 4-1 can not the epidermis of damage crops, but in transmission process, but can shake by the earth of crop surface. On same spider gear shaft 5, the spacing of satellite gear can adjust by changing the interval cover of different lengths, and gear is equipped with in each planet wheel shaft 5 one end, is realized the transmission of power between each planet wheel shaft 5 by the engagement of gear. In the present invention, between planet wheel shaft 5, the transmission of power can also be realized by the form such as chain, belt.
In the present invention, conveying separation frame 8 one end is hinged in frame 9 by coupling shaft, the other end is connected with elevating control oil cylinder 7, and elevating control oil cylinder 7 is fixed in frame 9. Being fixed with garter spring 21 in described frame 9, conveying separation frame 8 is connected with depth control lever 6, depth control lever 6 one end is arranged in garter spring 21, and depth control lever 6 is provided with two control nuts 22, and control nut 22 is in the upper end of garter spring 21. The mode of connection of conveying separation frame 8 can realize the adjustment excavating the degree of depth, and then can so that device is applicable to different landform and the results of crop. By regulable control nut 22, it is possible to regulate the height of depth control lever 6.
Travel mechanism described in the present invention comprises frame 9, engine 18, propons 2 and front-wheel 1, and engine 18 is connected with conveying wheel box 17 by conveying continuous belt 16, and conveying wheel box 17 is connected with planet wheel shaft 5 by chain 10; Engine 18 is connected with clutch coupling 19 by walking transmission belt 11, and clutch coupling 19 drives trailing wheel 12 to rotate by walking wheel box 14.
Engine 18 drives clutch coupling 19 to rotate by walking travelling belt 11, trailing wheel 12 is driven to rotate by walking wheel box 14, trailing wheel 12 promotes machine to move ahead with the frictional force on ground, drives excavation transfer separation device to move forward, soil and crop are excavated on satellite gear; Meanwhile chain 10 drives each group of separation mechanism synchronous axial system, after being transported to after soil is separated with crop.
Described various travelling belts are wire belts.
Described operating mechanism comprises bearing circle 15 and seat 13.
Claims (2)
1. a self-propelled tuber harvester, comprise travel mechanism, operating mechanism and excavation conveying separation mechanism, it is characterized in that: described excavation conveying separation mechanism comprises excavation shovel (3) and is separated frame (8) with conveying, conveying separation frame (8) is connected with frame (9), conveying separation frame (8) is provided with some planet wheel shafts (5), every root planet wheel shaft (5) is equipped with some satellite gears (4), interval is had to overlap between adjacent two satellite gears (4), satellite gear (4) is evenly distributed with arc and transmits tooth (4-1), the planet wheel shaft (5) of conveying separation frame (8) termination is driven by propulsion source, being evenly equipped with three arcs on described satellite gear (4) and transmit tooth (4-1), the distance between adjacent planet wheel shaft (5) has gap between the crown of the arc transmission tooth on one of them planet wheel shaft (5) and the interval cover in another one planet wheel shaft (5), frame (9) is upper, the other end is connected with elevating control oil cylinder (7) to carry separation frame (8) one end to be hinged on by coupling shaft, and elevating control oil cylinder (7) is fixed in frame (9), described frame (9) is fixed with garter spring (21), conveying separation frame (8) is connected with depth control lever (6), depth control lever (6) one end is arranged in garter spring (21), depth control lever (6) is provided with two controls nut (22), and control nut (22) is in the upper end of garter spring (21), described travel mechanism comprises frame (9), engine (18), propons (2) and front-wheel (1), engine (18) is connected with conveying wheel box (17) by transmission belt (16), and conveying wheel box (17) is connected with planet wheel shaft (5) by chain (10), engine (18) is connected with clutch coupling (19) by walking transmission belt (11), and clutch coupling (19) drives trailing wheel (12) to rotate by walking wheel box (14).
2. self-propelled tuber harvester according to claim 1, it is characterised in that: described operating mechanism comprises bearing circle (15) and seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261260.5A CN103563537B (en) | 2012-07-26 | 2012-07-26 | A kind of self-propelled tuber harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261260.5A CN103563537B (en) | 2012-07-26 | 2012-07-26 | A kind of self-propelled tuber harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103563537A CN103563537A (en) | 2014-02-12 |
| CN103563537B true CN103563537B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210261260.5A Expired - Fee Related CN103563537B (en) | 2012-07-26 | 2012-07-26 | A kind of self-propelled tuber harvester |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104704978A (en) * | 2015-03-23 | 2015-06-17 | 广西壮族自治区农业科学院经济作物研究所 | Simple dry lotus root dredging device |
| CN110352689B (en) * | 2018-04-08 | 2021-02-26 | 广州浩汇信息科技有限公司 | Conveying device for harvester and using method thereof |
| CN108770463B (en) * | 2018-04-08 | 2021-06-11 | 台州市新壹智能科技有限公司 | Conveying device of automatic harvester and using method thereof |
| CN110199655A (en) * | 2019-06-27 | 2019-09-06 | 丹阳荣嘉精密机械有限公司 | A kind of harvester for potato excavating activities shovel device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2551009Y (en) * | 2002-02-23 | 2003-05-21 | 孙星钊 | Harvester for root and tuber crops |
| CN201563377U (en) * | 2009-11-05 | 2010-09-01 | 刘永顺 | Potato harvester |
| CN201878537U (en) * | 2010-11-30 | 2011-06-29 | 固原市农业机械化技术推广服务中心 | Multifunctional tractor-propelled tuber digger |
| CN202097493U (en) * | 2011-05-09 | 2012-01-04 | 广州（从化）亨龙机电制造实业有限公司 | Electrode rod component of spot welding machine |
| CN202112046U (en) * | 2011-06-16 | 2012-01-18 | 石河子大学 | Hydraulic drive self-propelled dwarfing forest fruit harvester |
| CN202697237U (en) * | 2012-07-26 | 2013-01-30 | 江友文 | Self-propelled tuber harvester |
-
2012
- 2012-07-26 CN CN201210261260.5A patent/CN103563537B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2551009Y (en) * | 2002-02-23 | 2003-05-21 | 孙星钊 | Harvester for root and tuber crops |
| CN201563377U (en) * | 2009-11-05 | 2010-09-01 | 刘永顺 | Potato harvester |
| CN201878537U (en) * | 2010-11-30 | 2011-06-29 | 固原市农业机械化技术推广服务中心 | Multifunctional tractor-propelled tuber digger |
| CN202097493U (en) * | 2011-05-09 | 2012-01-04 | 广州（从化）亨龙机电制造实业有限公司 | Electrode rod component of spot welding machine |
| CN202112046U (en) * | 2011-06-16 | 2012-01-18 | 石河子大学 | Hydraulic drive self-propelled dwarfing forest fruit harvester |
| CN202697237U (en) * | 2012-07-26 | 2013-01-30 | 江友文 | Self-propelled tuber harvester |
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| CN103563537A (en) | 2014-02-12 |
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