CN105230218A - Automatic row alignment device of root-tuber crop harvesting machine - Google Patents
Automatic row alignment device of root-tuber crop harvesting machine Download PDFInfo
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- CN105230218A CN105230218A CN201510796643.6A CN201510796643A CN105230218A CN 105230218 A CN105230218 A CN 105230218A CN 201510796643 A CN201510796643 A CN 201510796643A CN 105230218 A CN105230218 A CN 105230218A
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- row alignment
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Abstract
The invention provides an automatic row alignment device of a root-tuber crop harvesting machine. The automatic row alignment device comprises a tractor, a row alignment mechanism, an excavating mechanism, a land wheel, a hauling mechanism, a piston rod, an oil pump and a rack; when the row alignment mechanism deviates from the center of a crop row, a profiling cylinder is crashed by root caps to move upward along a support frame, and a wedge block moves upward to enable a two-position two-port hand-operated directional vale to reverse; due to change of an oil way, the piston rod is forced to move, and the rack rotates around the hauling mechanism, i.e., the row alignment mechanism and the excavating mechanism move together; during the movement process of the row alignment mechanism, the piston rod is ensured not to move any more under the effect of a spring and the two-position two-port hand-operated directional valve, and the rack does not rotate around the hauling mechanism any more, i.e., the row alignment mechanism and the excavating mechanism do not move any more, and the row alignment operation is finished. The automatic row alignment device can be applied to the root-tuber crop harvesting machine, and is capable of reducing the situations of missed crop excavation and crop damage caused by excavation, and improving the crop harvesting rate.
Description
[technical field]
The present invention relates to one to put luggage, particularly a kind of harvester for rhizome crops tool is put luggage automatically.
[background technology]
China is a large agricultural country, and the root crops such as potato, beet, carrot are the Important Economic crops of China.Its cultivated area, gross yield, export volume all occupy first place in the world, and are one of important sources of finance of China.But the mechanization degree of tuber crops reaping machine is seriously delayed, especially plants, gather in the crops link, and the amount of labour used accounts for more than 2/3 of production overall process, and operating cost accounts for about 70% of total production cost.For a long time, because of the restriction of various factors, peasant gather in the crops this kind of crop always along by hand, half mechanical harvest mode, labour intensity is large, efficiency is low, loss is large, does not catch up with the requirement of modern agriculture far away.
Harvest operation is the important step of agricultural production process.Its task weighs, be pressed for time, labour intensity large, take that farming season is many, manual operation efficiency is low, not only be related to the quality of agricultural product, also be related to autumn ploughing wholely, the autumn and winter fill with and the growth of succession crop, be ensure that crop yield increases income, affect the key link of proportion of crop planting industry development.Development harvest machinery, for liberating rural labour, enhance productivity, developing rural economy has great importance.Realizing mechanized harvest is realize the important means that agricultural modernization produces, and is realize scale, specialization, the important guarantee commercially produced.From the current study, the digging harvester of developed countries independent development is based on large-scale, and combined harvester is in the majority, and automaticity is high, can complete the automatic to row of facility, possess higher technical merit.China's tubers harvest machinery is in developing period, and majority introduces the imitation of machinery or simple technological improvement to external, and new technology theory is relatively on the low side, and technical merit is well below developed country.Existing tubers mechanized harvest equipment is so far still with the development of middle-size and small-size potato, peanut digger be extended to master, and have that technical merit is not high, structure is single, bad adaptability, the problem such as second-rate, cause harvest machinery and device effective supply not enough.Trial-production and experimental stage are also rested on substantially to the research of putting luggage of harvest machinery, new construction and new theory research on the low side, have impact on lifting and the development of harvesting equipment.Explore new automatic luggage to be put, realize excavating results automatic to row be design at present in an one of difficult problem.Therefore, explore and research and develop the automatic standby to luggage of harvesting equipment, to quickening product up-gradation, realize mechanization production, the situation solving current China Rural human resources structural shortage is significant.
[summary of the invention]
In view of above content, the technical problem to be solved in the present invention is to provide a kind of machinery, hydraulic combined automatically puts luggage, and it is rational in infrastructure, easy and simple to handle.
Following technical scheme is adopted: a kind of harvester for rhizome crops tool is put luggage automatically for solving the problems of the technologies described above the present invention, comprise tractor, to row mechanism, digging mechanism, land wheel, haulage gear, piston rod, oil pump, frame, it is characterized in that: to row, mechanism comprises fixed mount, bracing frame, upper fixed seat, spring, lower fixed seat, voussoir, lower bolt, round bar, bi-bit bi-pass hand-operated direction valve, upper bolt, straight-bar, profiling cylinder and round pin, manhole is provided with in the middle part of bracing frame, fixed mount is fixedly connected with bracing frame by manhole with upper fixed seat, round bar is provided with between upper fixed seat and lower fixed seat, and upper fixed seat, lower fixed seat is fixedly connected with round bar, spring fitting is on round bar outer surface, the lower fixed seat other end and straight-bar one end link together, the straight-bar other end to be connected with profiling cylinder by hinge and to be connected by upper bolt and lower bolt with straight-bar, one end of described haulage gear is connected with tractor by hinge, the other end is connected with frame by hinge, piston rod one end and frame are connected through the hinge, the piston rod other end and haulage gear are connected through the hinge, oil pump is fixed on frame front position, affixed in the middle of bottom digging mechanism and frame, meanwhile, bottom land wheel and frame, rear side links.
Voussoir is arranged on position, straight-bar top 2/3.
Described oil pump is connected with piston rod through bi-bit bi-pass hand-operated direction valve by oil pipe.
Described have two to row mechanism, and two place the parallel connection of row mechanism.
The present invention has following beneficial effect:
1, the harvest machinery of block root crop can be applied to, for it provides the function to row results;
2, crop can be decreased and leak the situation of digging and digging wound, improve the utilization percent of crop, create higher economic benefit;
3, realize the multi-crossed disciplines such as agricultural machinery agronomy, complete the structure innovation that luggage is put, and to some extent solve the technical bottleneck to row results of block root crop;
4, improve the precision of work and being quick on the draw property are put to luggage, improve the automaticity of crop harvesting.
[accompanying drawing explanation]
Fig. 1 is of the present invention to row structural scheme of mechanism.
Fig. 2 is of the present invention to row mechanism front view.
Fig. 3 is of the present invention to row mechanism partial enlarged drawing.
Fig. 4 is that a kind of harvester for rhizome crops tool of the present invention is automatically to the front view that luggage is put.
Fig. 5 is that a kind of harvester for rhizome crops tool of the present invention is automatically to the vertical view that luggage is put.
Main element symbol description
| Fixed mount 1 | Bracing frame 2 | Upper fixed seat 3 |
| Spring 4 | Lower fixed seat 5 | Voussoir 6 |
| Lower bolt 7 | Round bar 8 | Bi-bit bi-pass hand-operated direction valve 9 |
| Upper bolt 10 | Straight-bar 11 | Profiling cylinder 12 |
| Round pin 13 | Tractor 14 | Oil pump 15 |
| To row mechanism 16 | Digging mechanism 17 | Land wheel 18 |
| Haulage gear 19 | Piston rod 20 | Frame 21 |
| Manhole 201 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[embodiment]
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
Refer to Fig. 1, in a better embodiment of the present invention, a kind of harvester for rhizome crops tool is automatically put luggage and is comprised tractor 14, to row mechanism 16, digging mechanism 17, land wheel 18, haulage gear 19, piston rod 20, oil pump 15 and frame 21.
As Fig. 1, shown in Fig. 2 and Fig. 3, described fixed mount 1 is comprised to row mechanism 16, bracing frame 2, upper fixed seat 3, spring 4, lower fixed seat 5, voussoir 6, lower bolt 7, round bar 8, bi-bit bi-pass hand-operated direction valve 9, upper bolt 10, straight-bar 11, profiling cylinder 12 and round pin 13, manhole 201 is provided with in the middle part of bracing frame 2, fixed mount 1 is fixedly connected with bracing frame 2 by manhole 201 with upper fixed seat 3, round bar 8 is provided with between upper fixed seat 3 and lower fixed seat 5, and upper fixed seat 3, lower fixed seat 5 is fixedly connected with round bar 8, spring 4 is arranged on round bar 8 outer surface, lower fixed seat 5 other end and straight-bar 11 one end link together, straight-bar 11 other end is connected with profiling cylinder 12 by hinge, voussoir 6 is arranged on position, straight-bar 11 top 2/3, and be connected by upper bolt 10 and lower bolt 7 with straight-bar 11.
As shown in Figures 4 and 5, one end of described haulage gear 19 is connected with tractor 14 by hinge, the other end is connected with frame 21 by hinge, piston rod 20 one end and frame 21 are connected through the hinge, piston rod 20 other end and haulage gear 19 are connected through the hinge, and oil pump 15 is fixed on frame 21 forward position, affixed in the middle of bottom digging mechanism 17 and frame 21, meanwhile, bottom land wheel 18 and frame 21, rear side links.
Described oil pump 15 is connected with piston rod 20 through bi-bit bi-pass hand-operated direction valve 9 by oil pipe.
Described a kind of harvester for rhizome crops tool is automatically put luggage and is placed row mechanism 16 parallel connection by two.
Voussoir is arranged on position, straight-bar top 2/3.
The operation principle of a kind of harvester for rhizome crops tool of the present invention is as follows: tractor 14 draws frame 21 and advances, when departing from crop row center to row mechanism 16, profiling cylinder 12 is subject to root cap collision makes it move up along bracing frame 2, voussoir 6 moves upward and bi-bit bi-pass hand-operated direction valve 9 is commutated, change due to oil circuit forces piston rod 20 to move, frame 21 is rotated around haulage gear 19, namely row mechanism 16 is moved together with digging mechanism 17, to row mechanism 16 in moving process, under the effect of spring 4, its lifting displacement reduces, bi-bit bi-pass hand-operated direction valve 9 is in Median Function subsequently, guarantee that piston rod 20 no longer moves, frame 21 is not rotated around haulage gear 19 in generation, namely row mechanism 16 and digging mechanism 17 are no longer moved, complete line operate.
Above-mentioned explanation is the detailed description for the better possible embodiments of the present invention, but embodiment is also not used to limit patent claim of the present invention, the equal change completed under technical spirit suggested by all the present invention or modification are changed, and all should belong to the present invention and contain the scope of the claims.
Claims (4)
1. a harvester for rhizome crops tool is put luggage automatically, comprise tractor, to row mechanism, digging mechanism, land wheel, haulage gear, piston rod, oil pump, frame, it is characterized in that: to row, mechanism comprises fixed mount, bracing frame, upper fixed seat, spring, lower fixed seat, voussoir, lower bolt, round bar, bi-bit bi-pass hand-operated direction valve, upper bolt, straight-bar, profiling cylinder and round pin, manhole is provided with in the middle part of bracing frame, fixed mount is fixedly connected with bracing frame by manhole with upper fixed seat, round bar is provided with between upper fixed seat and lower fixed seat, and upper fixed seat, lower fixed seat is fixedly connected with round bar, spring fitting is on round bar outer surface, the lower fixed seat other end and straight-bar one end link together, the straight-bar other end to be connected with profiling cylinder by hinge and to be connected by upper bolt and lower bolt with straight-bar, one end of described haulage gear is connected with tractor by hinge, the other end is connected with frame by hinge, piston rod one end and frame are connected through the hinge, the piston rod other end and haulage gear are connected through the hinge, oil pump is fixed on frame front position, affixed in the middle of bottom digging mechanism and frame, meanwhile, bottom land wheel and frame, rear side links.
2. a kind of harvester for rhizome crops tool according to claim 1 is put luggage automatically, it is characterized in that: voussoir is arranged on position, straight-bar top 2/3.
3. a kind of harvester for rhizome crops tool according to claim 1 is put luggage automatically, it is characterized in that: described oil pump is connected with piston rod through bi-bit bi-pass hand-operated direction valve by oil pipe.
4. a kind of harvester for rhizome crops tool according to claim 1 is put luggage automatically, it is characterized in that: described have two to row mechanism, and two place the parallel connection of row mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796643.6A CN105230218A (en) | 2015-11-18 | 2015-11-18 | Automatic row alignment device of root-tuber crop harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796643.6A CN105230218A (en) | 2015-11-18 | 2015-11-18 | Automatic row alignment device of root-tuber crop harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105230218A true CN105230218A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796643.6A Pending CN105230218A (en) | 2015-11-18 | 2015-11-18 | Automatic row alignment device of root-tuber crop harvesting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376292A (en) * | 2016-11-16 | 2017-02-08 | 青岛农业大学 | Disturbing excavating device |
| CN106489411A (en) * | 2016-12-23 | 2017-03-15 | 滁州学院 | A kind of peanut combine is automatically adjusted to be put to luggage |
| CN108496513A (en) * | 2018-03-14 | 2018-09-07 | 山东农业大学 | It is a kind of automatically to row radish harvesting apparatus |
| CN110972676A (en) * | 2019-12-14 | 2020-04-10 | 杨成梅 | Integrative operating equipment is plucked to crops root and removes soil |
| CN114946286A (en) * | 2022-05-11 | 2022-08-30 | 农业农村部南京农业机械化研究所 | Self-adaptive profiling regulation and control device and method for sweet potato ridge body weeding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701117A1 (en) * | 1977-01-12 | 1978-07-13 | Alfons Holmer | Root crop harvester position control - has probe which follows ground contours and delivers signal to valve in hydraulic circuit of piston-cylinder unit |
| JP2002360026A (en) * | 2001-06-04 | 2002-12-17 | Sanei Kogyo Kk | Automatic ridge-adjusting apparatus in root vegetable- harvesting machine |
| CN102907205A (en) * | 2012-10-31 | 2013-02-06 | 青岛农业大学 | Automatic aligning device |
| CN203015455U (en) * | 2012-12-26 | 2013-06-26 | 农业部南京农业机械化研究所 | Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester |
| CN205196311U (en) * | 2015-11-18 | 2016-05-04 | 广西大学 | Rhizome class crop harvest machinery is automatic to be put outfit for a journey |
-
2015
- 2015-11-18 CN CN201510796643.6A patent/CN105230218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2701117A1 (en) * | 1977-01-12 | 1978-07-13 | Alfons Holmer | Root crop harvester position control - has probe which follows ground contours and delivers signal to valve in hydraulic circuit of piston-cylinder unit |
| JP2002360026A (en) * | 2001-06-04 | 2002-12-17 | Sanei Kogyo Kk | Automatic ridge-adjusting apparatus in root vegetable- harvesting machine |
| CN102907205A (en) * | 2012-10-31 | 2013-02-06 | 青岛农业大学 | Automatic aligning device |
| CN203015455U (en) * | 2012-12-26 | 2013-06-26 | 农业部南京农业机械化研究所 | Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester |
| CN205196311U (en) * | 2015-11-18 | 2016-05-04 | 广西大学 | Rhizome class crop harvest machinery is automatic to be put outfit for a journey |
Non-Patent Citations (1)
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376292A (en) * | 2016-11-16 | 2017-02-08 | 青岛农业大学 | Disturbing excavating device |
| CN106489411A (en) * | 2016-12-23 | 2017-03-15 | 滁州学院 | A kind of peanut combine is automatically adjusted to be put to luggage |
| CN106489411B (en) * | 2016-12-23 | 2018-10-23 | 滁州学院 | Luggage is set in a kind of automatic adjustment of peanut combine |
| CN108496513A (en) * | 2018-03-14 | 2018-09-07 | 山东农业大学 | It is a kind of automatically to row radish harvesting apparatus |
| CN108496513B (en) * | 2018-03-14 | 2023-09-22 | 山东农业大学 | Automatic alignment radish harvesting device |
| CN110972676A (en) * | 2019-12-14 | 2020-04-10 | 杨成梅 | Integrative operating equipment is plucked to crops root and removes soil |
| CN110972676B (en) * | 2019-12-14 | 2022-09-13 | 杨成梅 | Integrative operating equipment is plucked to crops root and removes soil |
| CN114946286A (en) * | 2022-05-11 | 2022-08-30 | 农业农村部南京农业机械化研究所 | Self-adaptive profiling regulation and control device and method for sweet potato ridge body weeding machine |
| CN114946286B (en) * | 2022-05-11 | 2023-06-27 | 农业农村部南京农业机械化研究所 | Self-adaptive profiling regulation and control device and method for sweet potato ridge weeding machine |
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Application publication date: 20160113 |
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