CN102783308A - Header of cane harvester - Google Patents
Header of cane harvester Download PDFInfo
- Publication number
- CN102783308A CN102783308A CN2012102622787A CN201210262278A CN102783308A CN 102783308 A CN102783308 A CN 102783308A CN 2012102622787 A CN2012102622787 A CN 2012102622787A CN 201210262278 A CN201210262278 A CN 201210262278A CN 102783308 A CN102783308 A CN 102783308A
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- cutter
- lifting
- cane harvester
- lifting slider
- screw pair
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Abstract
The invention discloses a header of a cane harvester, which comprises a machine frame, an upright post mounted on the machine frame, and a lifting slider thereof, wherein an electric lifting mechanism is connected to one side of the lifting slider, the electric lifting mechanism is formed by a lead screw pair connected between the upright post and the lifting slider, and a lifting motor connected with the lead screw pair through a retarding mechanism. A cutter equipped with a main motor and a double rotation cutter blade plate is connected to the other side of the lifting slider, and a balance cylinder for balancing the weight is mounted between the machine frame and the cutter. A cutter lifting sensor is further mounted at the lower part of the machine frame, so as to form a cutter height automatic adjusting system comprising the cutter lifting sensor, a lifting controller, the electric lifting mechanism and the like. Therefore, the system can be used for adjusting the height of the cutter in real time according to the actual condition of harvest topography. Compared with the prior art, the header of the cane harvester, provided by the invention, solves the problems that the header of the conventional cane harvester is weak in topography adaptability, low in harvesting efficiency, and higher in harvesting cost.
Description
Technical field
The present invention relates to agricultural equipment manufacturing technology field, especially a kind of cane harvester ceding of Taiwan of automatic adjusting cutter height.
Background technology
In the present widely used cane harvester ceding of Taiwan a kind of cane harvester ceding of Taiwan is arranged; Include frame; Be installed in the column on the said frame; 201120138399.1) etc. be equipped with on said column that (concrete structure sees Chinese utility model patent for details, publication number: the cutter that constitutes, said cutter is followed landing ground through the roller leverage and just moved up and down by main motor, main reducing gear, speed changer and dual rotary disc cutterbar.But the scope that said this roller leverage is regulated is less; The landform adaptive capacity is relatively poor, and when running into hole, Gansu Province, it is long harvested sugarcane root residue to occur; When running into top, Gansu Province; Can occur again having had a strong impact on the efficient of sugarcane harvesting, increase the harvesting cost because of cropping knife inserts the phenomenon that the earth generation edge of a knife damages.In order to address the above problem, people have taked some measures, as adjust the roller size of said roller leverage and the ways such as size of brachium and adjustment cutter plate, but general effect is not ideal.
Summary of the invention
Problem to be solved by this invention provides a kind of cane harvester ceding of Taiwan that can regulate the cutter height according to landform in real time automatically.
In order to address the above problem; The technical scheme that the present invention adopts is: this cane harvester ceding of Taiwan, include frame, and be installed in the column on the said frame; Be enclosed within the lifting slider on the said column; Side at said slide block is connected with cutter, between the opposite side of said slide block is connected with by said column and said lifting slider, is connected with screw pair, and the screw mandrel of said screw pair is through the electric lifting mechanism of formations such as reducing gear connection lifting motor.Because said cutter weight is heavier; Cause that easily the operation of going up and down is not smooth, therefore, between said frame and said cutter, compensating cylinder has been installed also; Through regulating its in-cylinder pressure and keeping constant, can effectively eliminate the said lifting slider discontinuity that causes because of said cutter is overweight.
In the technique scheme; Technical scheme can be more specifically: in the bottom of said frame; Near the cutter head place of said dual rotary disc cutterbar cutter up-down sensor is installed; Said cutter up-down sensor is real-time transmitted to lifting controller with the landform height situation in real work place; Said lifting controller is through the live signal that processing receives, and direction of rotation and the anglec of rotation of controlling said lifting motor raises or reduce said cutter height, promptly adjusts the distance of the cutter head built on stilts of said dual rotary disc cutterbar.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention can make lifting slider stressed in a basic balance owing between frame and cutter, compensating cylinder has been installed, thus guarantee cutter under the driving of lifting motor steadily, slide up and down along column apace.
2, the present invention is owing to installed the highly automated regulating system that is made up of cutter up-down sensor, lifting controller, electric lifting mechanism etc.; Can hang down situation by the base area form height; Adjust the cutter height in real time; The distance of guaranteeing the cutter head built on stilts of dual rotary disc cutterbar keeps constant basically, makes the residue root of harvested sugarcane short in as much as possible consistent.Obviously improve the landform adaptive capacity of the cane harvester ceding of Taiwan, increased the sugarcane harvesting efficiency, reduced maintenance of equipment and maintenance cost.
Description of drawings
Fig. 1 is the front view of the embodiment of the invention 1 cane harvester ceding of Taiwan.
Fig. 2 is the vertical view of the embodiment of the invention 1 cane harvester ceding of Taiwan.
Fig. 3 is the highly automated regulating system sketch map of the cutter of the embodiment of the invention 1 cane harvester ceding of Taiwan.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Fig. 1, the embodiment of the invention 1 cane harvester ceding of Taiwan shown in Figure 2; Include imitative landform wheel carrier 1; Be installed in the column 15 on the imitative landform wheel carrier 1, be enclosed within the lifting slider 7 on the column 15, be connected with the screw pair 16 that connects between column 15 and the lifting slider 7 by comprising in a side of lifting slider 7; The lifting motor 13 that the screw mandrel of screw pair 16 connects through reducing gear 14 and in the bottom of lifting slider 7, the electric lifting mechanism that brake 17 grades of installing near the screw mandrel place of screw pair 16 constitute.Opposite side at lifting slider 7 is connected with by comprising gearbox 10, main motor 12 and the main gear reducer 11 installed in the upper end of gearbox 10, the cutter that dual rotary disc cutterbar 3 grades that connect in the lower end of gearbox 10 constitute.Between imitative landform wheel carrier 1 and gearbox 10, compensating cylinder 18 is installed,, cutter up-down sensor 19 is installed near cutter head 5 places of dual rotary disc cutterbar 3 in the bottom of imitative landform wheel carrier 1.Main motor 12 provides the rotation cutting power through main gear reducer 11 and gearbox 10 to dual rotary disc cutterbar 3; Lifting motor 13 goes up and down to be connected the cutter of the same lifting slider other end through lifting decelerator 14 and screw pair 16.In the cylinder of compensating cylinder 18, add working media (oil or gas); Adjust this pressure; The downward moment that moment that makes progress that the piston of compensating cylinder 18 produces and cutter and electric lifting mechanism own wt are produced is cancelled out each other; Just can keep lifting slider 7 stressed even basically, cutter moves up and down smooth and easy along column 15.
The highly automated regulating system of cutter of the embodiment of the invention 1 cane harvester ceding of Taiwan shown in Figure 3; Be divided into sampling module, control module and Executive Module three parts; Comprise cutter up-down sensor 19, connect the cutter lifting controller 22 and the lifting motor 13 that is connected cutter lifting controller 22 with control line of cutter up-down sensor 19 with holding wire.Cutter up-down sensor 19 sends the information of the landform height situation in real work place to cutter lifting controller 22, distance and the cutter head 5 of setting and the distance value on ground on cutter lifting controller 22 in real time more detected cutter heads 5 and ground.If this detected value is less than setting value, cutter lifting controller 22 is just controlled lifting motor 13 just to be changeed, and the height through screw pair 16 raising lifting sliders 7 drives whole cutter and moves upward, to increase the distance on cutter head 5 and ground.If this detected value is greater than setting value, cutter lifting controller 22 is just controlled lifting motor 13 counter-rotatings, and the height through screw pair 16 reduction lifting sliders 7 drives whole cutter and moves upward, to reduce the distance on cutter head 5 and ground.Through repeating said process, the cutter head 5 and the distance on ground are consistent, effectively avoid because of landform changes the range deviation that causes, thereby improve the efficient of harvesting.As run into emergency, can make cutter rest on current height and position immediately through brake 17.
Claims (3)
1. cane harvester ceding of Taiwan; Include frame and cutter; It is characterized in that: on said frame, column is installed, on said column, is with lifting slider, be connected with said cutter in a side of said lifting slider; Between said column and said lifting slider, be connected with screw pair, the screw mandrel of said screw pair connects lifting motor through reducing gear; The oil cylinder or the cylinder of the said cutter weight of balance are installed between said frame and said cutter; The cutter up-down sensor of real-time detection cutting zone landform height is installed in said frame lower.
2. the cane harvester ceding of Taiwan according to claim 1 is characterized in that: the dual rotary disc cutterbar is installed on said cutter.
3. the cane harvester ceding of Taiwan according to claim 1 and 2 is characterized in that: in the bottom of said lifting slider, the brake of the said screw pair of locking is installed also near the screw mandrel place of screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262278.7A CN102783308B (en) | 2012-07-27 | 2012-07-27 | Header of cane harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210262278.7A CN102783308B (en) | 2012-07-27 | 2012-07-27 | Header of cane harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102783308A true CN102783308A (en) | 2012-11-21 |
| CN102783308B CN102783308B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210262278.7A Active CN102783308B (en) | 2012-07-27 | 2012-07-27 | Header of cane harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102783308B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491875A (en) * | 2013-07-02 | 2016-04-13 | 凯斯纽荷兰(中国)管理有限公司 | Method and apparatus for control of base cutter height for multiple row sugar cane harvesters |
| CN106028789A (en) * | 2013-07-29 | 2016-10-12 | 马切桑工具及农业机械股份公司 | A cutter and a base cut assembly |
| CN106659121A (en) * | 2014-03-13 | 2017-05-10 | 马切桑工具及农业机械股份公司 | A floating base-cutter assembly for use on sugar-cane harvesters |
| CN106688438A (en) * | 2017-01-24 | 2017-05-24 | 朱季华 | Wheel-type landform imitation header |
| CN108934426A (en) * | 2017-05-24 | 2018-12-07 | 凯斯纽荷兰(中国)管理有限公司 | For assembling the structure external member on head and harvesting machinery |
| CN109156167A (en) * | 2018-09-30 | 2019-01-08 | 江苏农牧科技职业学院 | Harvester header based on mobile terminal increases lock controller and control method |
| CN112056087A (en) * | 2019-06-11 | 2020-12-11 | 中国科学院沈阳自动化研究所 | Induction system and control method of small-sized cutting-section type crawler sugarcane harvester |
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| CN101081514A (en) * | 2006-05-30 | 2007-12-05 | 宝山钢铁股份有限公司 | Lift rack for jet printing |
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| US7694501B1 (en) * | 2009-01-23 | 2010-04-13 | Deere & Company | Seed gathering device for use by an agricultural harvester |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491875A (en) * | 2013-07-02 | 2016-04-13 | 凯斯纽荷兰(中国)管理有限公司 | Method and apparatus for control of base cutter height for multiple row sugar cane harvesters |
| US9781880B2 (en) | 2013-07-02 | 2017-10-10 | Cnh Industrial America Llc | Control of base cutter height for multiple row sugar cane harvesters |
| CN105491875B (en) * | 2013-07-02 | 2019-06-25 | 凯斯纽荷兰(中国)管理有限公司 | Method and apparatus for controlling the disc cutter height of multirow sugar-cane cutting machine |
| CN106028789A (en) * | 2013-07-29 | 2016-10-12 | 马切桑工具及农业机械股份公司 | A cutter and a base cut assembly |
| CN106028789B (en) * | 2013-07-29 | 2019-01-11 | 马切桑工具及农业机械股份公司 | Cutting machine and base portion cutting assembly |
| CN106659121A (en) * | 2014-03-13 | 2017-05-10 | 马切桑工具及农业机械股份公司 | A floating base-cutter assembly for use on sugar-cane harvesters |
| CN106688438A (en) * | 2017-01-24 | 2017-05-24 | 朱季华 | Wheel-type landform imitation header |
| CN108934426A (en) * | 2017-05-24 | 2018-12-07 | 凯斯纽荷兰(中国)管理有限公司 | For assembling the structure external member on head and harvesting machinery |
| CN109156167A (en) * | 2018-09-30 | 2019-01-08 | 江苏农牧科技职业学院 | Harvester header based on mobile terminal increases lock controller and control method |
| CN112056087A (en) * | 2019-06-11 | 2020-12-11 | 中国科学院沈阳自动化研究所 | Induction system and control method of small-sized cutting-section type crawler sugarcane harvester |
| CN112056087B (en) * | 2019-06-11 | 2024-01-30 | 中国科学院沈阳自动化研究所 | Induction system of small-sized segmented crawler sugarcane harvester and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102783308B (en) | 2015-05-13 |
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| Date | Code | Title | Description |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Header of cane harvester Effective date of registration: 20190903 Granted publication date: 20150513 Pledgee: Guilin Bank Co., Ltd. Liuzhou Branch Pledgor: Zhu Ji Hua Registration number: Y2019450000010 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |