CN203015455U - Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester - Google Patents
Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester Download PDFInfo
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- CN203015455U CN203015455U CN 201220728687 CN201220728687U CN203015455U CN 203015455 U CN203015455 U CN 203015455U CN 201220728687 CN201220728687 CN 201220728687 CN 201220728687 U CN201220728687 U CN 201220728687U CN 203015455 U CN203015455 U CN 203015455U
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- rod
- feeler
- beet
- detecting
- automatic deviation
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Abstract
The utility model discloses an improved structure of an automatic deviation-correcting row-aligning detecting mechanism of a beet harvester. The improved structure comprises an installation base, wherein a hanging rod and a sensor installation base are arranged at the two sides of the upper surface of the installation base, respectively; an angle transmission assembly is arranged at the lower surface of the sensor installation base; the angle sensor is arranged on the upper surface of the sensor installation base; a left detecting rod is arranged at the front end of the hanging rod; a right detecting rod is arranged at the front end of the angle transmission assembly; a limiting plate is arranged on the upper surface, between the hanging rod and the angle transmission assembly, of the installation base; and a follow-up connecting rod is used for connecting the hanging rod with the limiting plate. The improved structure is characterized in that the rod head parts of the left detecting rod and the right detecting rod are straight forwards; the rod body part of the left detecting rod is outwards arc-shaped; and the rod body part of the right detecting rod is outwards acute-angled. According to the improved structure of the automatic deviation-correcting row-aligning detecting mechanism of the beet harvester, the rod heads of the detecting rods are designed to be straight forwards, so that the detecting rods are not prevented from moving forwards by the beets. The whole structure can be realized by simply modifying the original automatic deviation-correcting row-aligning detecting mechanism of a beet harvester, and therefore, the improved structure is simple and the manufacturing cost is low.
Description
Technical field
The invention belongs to agricultural machinery technological field, specifically just relate to a kind of harvester for beet, especially relate to the harvester for beet automatic deviation correction to row detection agency structure-improved.
Background technology
agricultural production is as the primary industry, all the key basic activity that concerns national economy and the people's livelihood for any countries and regions in the world, from existing archaeological materials, before modern 10,000 to 4000 years, China just begins to carry out agricultural production, to before 5000 or six thousand years, the primitive farming of China Huanghe valley further develops, enter the extensive agricultural production epoch, the Spring and Autumn and the Warring States Periods, along with sledge, the appearance of the operating types such as Niu Geng, people begin to enter intensive cultivation period, north traditional farming society forms, continue more than 1,000 year, enter modern times and be accompanied by scientific and technological development, modern agriculture just forms gradually, also on the whole the agricultural production history with China is similar for the agricultural production history of other parts of the world and country.
Especially follow the explosive growth of world population, the craft of tradition farming practices, the mode of production of manpower, animal power can't satisfy the extensive high efficiency production that adapts to modern agricultural production, so just produced various agricultural machinery, agricultural machinery refers in crop-planting industry and livestock breeding production process, and the various machineries that use in agriculture, animal product preliminary working and processing procedure.Agricultural machinery comprises that farm power machinery, farmland construction are mechanical, soil cultivating machine, plantation and fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting are mechanical, agricultural product processing machinery, livestock breeding machinery and farm transportation machinery etc.The agricultural machinery of broad sense also comprises the agricultural sideline occupations machineries such as forestry machinery, fishery machinery and silkworm and mulberry, bee-keeping, edible fungi cultivation.Common rice transplanter for example, grain header etc., grain header is invented by the Sai Lesi Kelly McCormick.It is the machinery of integrated harvesting crops for grain header.Disposablely complete harvesting, threshing, and grain is focused on repository, then by conveyer belt, grain is being transported on transport vehicle.Also available hand harvest is laid in the field with the straws of the crops such as paddy and wheat, and then picks up threshing with grain harvest machinery.The crop harvesting machinery of the harvesting cereal seed such as paddy and wheat and stalk.Comprise grain header, swather, mow binder, grain combine and grain separator etc.Grain harvest machinery is to grow up on the basis of various harvestings, threshing instrument.Use for reference the principle of corn mowing machine, the crops of modern most of establishing in large scale have special-purpose grain header, wherein harvester for beet is exactly wherein a kind of, beet You Ming Chard dish, originate in European western part and Southern Coast, being transplanted to Spain from Sweden, is that a main sugar beyond tropical sugarcane is originated.Leaf is also a kind of vegetables.Extensively planted in worldwide now, gather in season at beet, utilizing harvester for beet harvesting beet is numerous vegetable growers' only choosing, at present, harvester for beet has ability of " defoliation, excavation, cleaning, entrucking " one continuous line work, therefore namedly conceives, harvester for beet removes beet tops in the field disposable exactly, excavate and be embedded in the piece root that in soil, people need, then remove the clay on beet surface by rolling, entruck and carry away at last.
The course of work of existing harvester for beet is that the towed complete beet harvester of tractor drive moves ahead, and one-stop operation two row gather in delegation, complete before leaving and cut the top and once beat leaf (front and back).During harvesting, automatically row threshing machine structure is completed secondary and beat leaf (left and right), and feeler moves ahead along the ridge, the sensor of its installation detects in real time to be regulated facility and advances to row; Left and right rolling colter firming rotation is in time cut off weeds and the cauline leaf that mutually involves between adjacent lines together, in case the stop machine device is obstructed because the seedling grass is wound around; During digger blade shovels at a certain angle and buries, the floating root that loosens the soil, chain bar rake send beet root simultaneously, coordinates with auxiliary conveyer belt clamping the piece root is delivered to rear cleaning conveying plant; On conveying plant, slanting baffle imports palisade disc type slewing equipment to the piece root through clearing up later, and the part cauline leaf weeds of thereupon carrying secretly are dialled roll row through revolution and go out outside machine; The piece root overturns in palisade disc type slewing equipment, and the soil of further clearing up attaching surface is assorted, is promoted to simultaneously the top conveying plant, through the carrier chain dispatch to feed bin.After bin is filled, facility are stopped to the edge of a field, control hoist cylinder by tractor hydraulic system and realize feed bin upset discharging.
For realizing that in operation, side-play amount detects and correct function, improve adaptability and the operating efficiency of combined harvester, be provided with automatically to the row deviation correction mechanism, during the facility previous operation, the skew of beet root piece on feeler perception ridge, left and right, drive the servo rotary of peg, the angle conducting subassembly that is fixed on peg is passed to the sensor reception with the angle variation, and angular transducer converts angle variable quantity to digital data transmission to control device and processes.After controller analyzing and processing angle signal, the control signal of output solenoid valve, open the Driven by Hydraulic Cylinder oil circuit, and Driven by Hydraulic Cylinder traction offsetting mechanism is adjusted the excavation position of excavating rolling colter.Be installed on the angular transducer of traction on offsetting mechanism the adjusted angle signal is fed back to controller, controller is adjusted the output control signal in real time, make excavate advance route all the time with the ridge on the beet root piece arrange unanimously, make whole control system formation closed loop feedback.Existing detection club head is inwardly curved, and often the push and block beet, run into the beet of looking thick, easily the damage detection bar.
The utility model content
Technical barrier to be solved in the utility model is for the automatic deviation correction of existing harvester for beet, the row detection agency to be run into the defective that long thick beet easily damages feeler, provide a kind of harvester for beet automatic deviation correction to row detection agency structure-improved, change the shape of feeler, avoided the damage of feeler.
Technical scheme
to achieve these goals, the harvester for beet automatic deviation correction of the utility model design is to row detection agency structure-improved, it comprises mounting base, peg and sensor installation seat are arranged on respectively mounting base upper surface both sides, the angle conducting subassembly is contained in the sensor installation seat lower surface, angular transducer is contained in the sensor installation seat upper surface, left feeler is contained in the peg front end, right feeler is contained in angle conducting subassembly front end, limiting plate is contained in the mounting base upper surface between peg and angle conducting subassembly, follow-up connecting rod connects peg and limiting plate, limit spring is contained on limiting plate, it is characterized in that: the club head of described left feeler and right feeler vertically forward, left feeler shaft position is outwards recessed curved, right feeler shaft position is the recessed acute angle that is outwards.
The extended distance of the club head of described left feeler and right feeler is at 500～1500mm.
Described limiting plate is triangle, and the centre has the follow-up connecting rod notch of stepping down.
Beneficial effect
The utility model is designed to vertical shape forward with the bar head of feeler, avoided beet to stop that feeler moves ahead, total only needs at original harvester for beet automatic deviation correction, the row detection agency to be done simple transformation and just can realize, and is simple in structure, low cost.
Description of drawings
Accompanying drawing 2 is the utility model structural representations.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
as shown in attached Fig. 1 and 2, a kind of harvester for beet automatic deviation correction is to row detection agency structure-improved, it comprises mounting base 1, peg 2 and sensor installation seat 3 are arranged on respectively mounting base 1 upper surface both sides, angle conducting subassembly 4 is contained in sensor installation seat 3 lower surfaces, angular transducer 5 is contained in sensor installation seat 3 upper surfaces, left feeler 6 is contained in peg 2 front ends, right feeler 7 is contained in angle conducting subassembly 4 front ends, limiting plate 8 is contained in mounting base 1 upper surface between peg 2 and angle conducting subassembly 4, follow-up connecting rod 9 connects peg 2 and limiting plate 8, limit spring 10 is contained on limiting plate 8, wherein, the club head of described left feeler 6 and right feeler 7 vertically forward, left feeler 6 shaft positions are outwards recessed curved, the right feeler 7 outside recessed acute angles that are in shaft position.
The extended distance of the club head of described left feeler 6 and right feeler 7 is at 500～1500mm.
Described limiting plate 8 is triangle, and the centre has the follow-up connecting rod notch 801 of stepping down.
During the facility previous operation, the skew of beet root piece on feeler perception ridge, left and right, drive the servo rotary of peg, the angle conducting subassembly that is fixed on peg is passed to the sensor reception with the angle variation, and angular transducer converts angle variable quantity to digital data transmission to control device and processes.After controller analyzing and processing angle signal, the control signal of output solenoid valve, open the Driven by Hydraulic Cylinder oil circuit, and Driven by Hydraulic Cylinder traction offsetting mechanism is adjusted the excavation position of excavating rolling colter.Be installed on the angular transducer of traction on offsetting mechanism the adjusted angle signal is fed back to controller, controller is adjusted the output control signal in real time, make excavate advance route all the time with the ridge on the beet root piece arrange unanimously, make whole control system formation closed loop feedback.
The utility model is designed to vertical shape forward with the bar head of feeler, avoided beet to stop that feeler moves ahead, total only needs at original harvester for beet automatic deviation correction, the row detection agency to be done simple transformation and just can realize, and is simple in structure, low cost.
Claims (3)
1. a harvester for beet automatic deviation correction is to row detection agency structure-improved, it comprises mounting base (1), peg (2) and sensor installation seat (3) are arranged on respectively mounting base (1) upper surface both sides, angle conducting subassembly (4) is contained in sensor installation seat (3) lower surface, angular transducer (5) is contained in sensor installation seat (3) upper surface, left feeler (6) is contained in peg (2) front end, right feeler (7) is contained in angle conducting subassembly (4) front end, limiting plate (8) is contained in mounting base (1) upper surface and is positioned between peg (2) and angle conducting subassembly (4), follow-up connecting rod (9) connects peg (2) and limiting plate (8), limit spring (10) is contained on limiting plate (8), it is characterized in that: the club head of described left feeler (6) and right feeler (7) vertically forward, left feeler (6) shaft position is outwards recessed curved, right feeler (7) shaft position is the recessed acute angle that is outwards.
2. a kind of harvester for beet automatic deviation correction as claimed in claim 1 is to row detection agency structure-improved, and it is characterized in that: the extended distance of the club head of described left feeler (6) and right feeler (7) is at 500～1500mm.
3. a kind of harvester for beet automatic deviation correction as claimed in claim 1 is to row detection agency structure-improved, and it is characterized in that: described limiting plate (8) is triangle, and the centre has the follow-up connecting rod notch (801) of stepping down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728687 CN203015455U (en) | 2012-12-26 | 2012-12-26 | Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728687 CN203015455U (en) | 2012-12-26 | 2012-12-26 | Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester |
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| CN203015455U true CN203015455U (en) | 2013-06-26 |
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| CN 201220728687 Expired - Fee Related CN203015455U (en) | 2012-12-26 | 2012-12-26 | Improved structure of automatic deviation-correcting row-aligning detecting mechanism of beet harvester |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444344A (en) * | 2013-08-28 | 2013-12-18 | 农业部南京农业机械化研究所 | Sugarbeet mechanical harvesting automatic line centering experimental apparatus and operating method thereof |
| CN105230218A (en) * | 2015-11-18 | 2016-01-13 | 广西大学 | Automatic row alignment device of root-tuber crop harvesting machine |
| 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 |
| CN107241959A (en) * | 2017-06-30 | 2017-10-13 | 山东省农业机械科学研究院 | Picker for tuber crops |
| CN107278479A (en) * | 2017-06-30 | 2017-10-24 | 山东省农业机械科学研究院 | Picker for tuber crops automatic aligning device |
| CN108684290A (en) * | 2018-04-08 | 2018-10-23 | 高瑗敏 | It is a kind of for agricultural harvesters luggage is set and its application method |
| CN108925207A (en) * | 2018-10-10 | 2018-12-04 | 滁州学院 | A kind of semi-feeding type harvester for peanut automatic aligning device and its working principle |
| CN109601120A (en) * | 2019-02-15 | 2019-04-12 | 平顶山学院 | A kind of leek harvester |
| 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 |
-
2012
- 2012-12-26 CN CN 201220728687 patent/CN203015455U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444344A (en) * | 2013-08-28 | 2013-12-18 | 农业部南京农业机械化研究所 | Sugarbeet mechanical harvesting automatic line centering experimental apparatus and operating method thereof |
| CN103444344B (en) * | 2013-08-28 | 2016-03-30 | 农业部南京农业机械化研究所 | A kind of beet mechanized harvest is automatically to row experimental provision and method of operating thereof |
| CN105230218A (en) * | 2015-11-18 | 2016-01-13 | 广西大学 | Automatic row alignment device of root-tuber crop harvesting machine |
| 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 |
| CN107278479A (en) * | 2017-06-30 | 2017-10-24 | 山东省农业机械科学研究院 | Picker for tuber crops automatic aligning device |
| CN107241959A (en) * | 2017-06-30 | 2017-10-13 | 山东省农业机械科学研究院 | Picker for tuber crops |
| CN108684290A (en) * | 2018-04-08 | 2018-10-23 | 高瑗敏 | It is a kind of for agricultural harvesters luggage is set and its application method |
| CN108684290B (en) * | 2018-04-08 | 2020-10-30 | 安徽邓氏机械制造有限公司 | Line aligning device for agricultural harvester and using method thereof |
| CN108925207A (en) * | 2018-10-10 | 2018-12-04 | 滁州学院 | A kind of semi-feeding type harvester for peanut automatic aligning device and its working principle |
| CN109601120A (en) * | 2019-02-15 | 2019-04-12 | 平顶山学院 | A kind of leek harvester |
| 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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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201226 |