CN107409503A - The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth - Google Patents
The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth Download PDFInfo
- Publication number
- CN107409503A CN107409503A CN201710355094.8A CN201710355094A CN107409503A CN 107409503 A CN107409503 A CN 107409503A CN 201710355094 A CN201710355094 A CN 201710355094A CN 107409503 A CN107409503 A CN 107409503A
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- China
- Prior art keywords
- weeding
- monomer
- earth
- monomer frame
- ranging
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Harvester Elements (AREA)
Abstract
The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth belongs to agricultural machinery；Mounting bracket is fixedly mounted with housiung separator, dress monomer frame is cut with scissors by parallelogram lindage A on mounting bracket, the both ends of bidirectional hydraulic oil cylinder are hinged on mounting bracket and monomer frame respectively, dress earth's surface depth control skid assembly is cut with scissors by parallelogram lindage B on monomer frame front lower portion, ranging projection disk level is packed on earth's surface depth control skid assembly upper surface, on monomer frame, ultrasonic distance-measuring sensor is installed above ranging projection disk, wire connects ultrasonic distance-measuring sensor with HYDRAULIC CONTROL SYSTEM single-chip microcomputer, on the following side of monomer frame rear end, weeding fluted disc wheel assembly is equipped with positioned at earth's surface depth control skid assembly rear；This monomer makes weeding embedded depth always consistent, has the characteristics of structure is novel, reasonable, automaticity is high, operation quality is good, adaptable.
Description
Technical field
The invention belongs to agricultural machinery, relate generally on a kind of mechanical cultivating implement seedling band weeding depth from
The operation monomer of dynamic regulation and control.
Background technology
In recent years, as the application of wideling popularize of green organic agricultural technology, the use of herbicide are greatly limited,
Therefore the research and development and application of pollution-free, drug residue free mechanical cultivating implement are greatly paid attention to, especially on ground
The Heilongjiangdistrict that more people are few, mechanized operation level is higher, mechanical tillage and weeding have started to be widely applied, for green
The production of organic farm products provides technical support.But due to the defects of structure design, removed in used mechanical intertillage
Be on careless equipment direct hinge that weeding fluted disc wheel assembly can fluctuate in frame, by weeding fluted disc wheel assembly with
Ground directly supports the way of contact with ground profiling, in actual job in use, when ridge platform antecedent soil moisture and it is stiff when, weeding
Fluted disc wheel assembly buries shallow, and herbicidal effect is poor, and when ridge platform soil is soft or water content is big, embedded depth is big, and seedling-damaging ratio is high, very
To burying seedling phenomenon, and seedling rate height is buried, i.e. the profiling effect of existing structure is poor.Therefore, weeding by machine's depth how is realized
Auto-control, profiling effect is improved, and do not influenceed by soil condition, ensure that weeding operation quality and effect must solve
Technical problem.
The content of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, with reference to the actual need of agricultural production
Ask, research and develop a kind of seedling band weeding monomer of ultrasonic ranging auto-control weeding depth, reach automaticity height, not by soil
Condition is limited and influenceed, the purpose that weeding operation quality is good, adaptable.
What the purpose of the invention was realized in：The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth
Including housiung separator and weeding fluted disc wheel assembly, mounting bracket is fixedly mounted with the housiung separator, passes through parallel four on mounting bracket
Linkage A, which is hinged, is equipped with monomer frame, and the upper end of bidirectional hydraulic oil cylinder is hinged on mounting bracket, the lower end of the bidirectional hydraulic oil cylinder
It is hinged with monomer frame front lower portion, is hinged on the monomer frame front end following side by parallelogram lindage B and earth's surface is installed
Depth control skid assembly, level is fixedly mounted with ranging projection disk on the earth's surface depth control skid assembly upper surface, on the monomer frame,
Ultrasonic distance-measuring sensor is installed at position above ranging projection disk, and wire is by ultrasonic distance-measuring sensor and hydraulic system
Control single chip computer connects, and the HYDRAULIC CONTROL SYSTEM single-chip microcomputer connects with bidirectional hydraulic oil cylinder, on the downside of the monomer frame rear end
Weeding fluted disc wheel assembly is rotatably equipped with portion, positioned at earth's surface depth control skid assembly rear position.
The invention using ultrasonic distance-measuring sensor by earth's surface depth control skid assembly with ground fluctuations
Rise or fall motion, by the up and down motion of HYDRAULIC CONTROL SYSTEM single-chip microcomputer and bidirectional hydraulic oil cylinder to monomer frame, reach and
When the synchronously regulation to weeding fluted disc wheel assembly embedded depth, make weeding embedded depth always consistent, have structure it is novel,
Rationally, automaticity is high, operation quality is good, adaptable, applied widely, service-strong feature.
Brief description of the drawings
Fig. 1 is the seedling band weeding monomer general structure schematic diagram of ultrasonic ranging auto-control weeding depth.
Piece number explanation in figure：
1st, housiung separator, 2, mounting bracket, 3, parallelogram lindage A, 4, monomer frame, 5, ultrasonic distance-measuring sensor, 6, remove
Careless fluted disc wheel assembly, 7, earth's surface depth control skid assembly, 8, parallelogram lindage B, 9, HYDRAULIC CONTROL SYSTEM single-chip microcomputer, 10, it is two-way
Hydraulic jack, 11, ranging projection disk.
Embodiment
The invention embodiment is described in detail below in conjunction with the accompanying drawings.A kind of ultrasonic ranging auto-control removes
The seedling band weeding monomer of grassiness degree includes housiung separator 1 and weeding fluted disc wheel assembly 6, and installation is fixedly mounted with the housiung separator 1
Frame 2, it is hinged on mounting bracket 2 by parallelogram lindage A3 and is equipped with monomer frame 4, the upper end of bidirectional hydraulic oil cylinder 10 is hinged at peace
Shelve on 2, lower end and the front lower portion of monomer frame 4 of the bidirectional hydraulic oil cylinder 10 are hinged, on the downside of the front end of monomer frame 4
It is hinged in portion by parallelogram lindage B8 and earth's surface depth control skid assembly 7 is installed, in the upper surface of earth's surface depth control skid assembly 7
Upper level is fixedly mounted with ranging projection disk 11, and ultrasound is installed at position on the monomer frame 4, above ranging projection disk 11
Away from sensor 5, ultrasonic distance-measuring sensor 5 is connected by wire with HYDRAULIC CONTROL SYSTEM single-chip microcomputer 9, the HYDRAULIC CONTROL SYSTEM list
Piece machine 9 connects with bidirectional hydraulic oil cylinder 10, on the rear end following side of monomer frame 4, positioned at the rear of earth's surface depth control skid assembly 7
Position is rotatably equipped with weeding fluted disc wheel assembly 6.
During operation, earth's surface depth control skid assembly 7 is placed in the sidepiece of single file tillage and weeding crop or duplicate rows tillage and weeding is made
It is flexible by being lowered on parallelogram lindage A3, monomer frame 4 using the cylinder rod of bidirectional hydraulic oil cylinder 10 at the middle part of thing
Save the height and position of weeding fluted disc wheel assembly 6, i.e. regulation determines that the weeding of weeding fluted disc wheel assembly 6 is buried depth size and fixed
Position, now earth's surface depth control skid assembly 7 is in that contact support coordinates on the surface of ridge tableland, ranging projection disk 11 and ultrasonic ranging
The vertical range size data of sensor 5 are it has been determined that the vertical range size data-signal is transferred to by ultrasonic distance-measuring sensor 5
HYDRAULIC CONTROL SYSTEM single-chip microcomputer 9 does original record.Monomer integrally moves ahead, when earth's surface depth control skid assembly 7 is in parallelogram lindage
When making forming movement up or down with ground under B8 controls, itself and ranging are projected hanging down for disk 11 by ultrasonic distance-measuring sensor 5
The straight real-time sized data of spacing is transferred in time handled in HYDRAULIC CONTROL SYSTEM single-chip microcomputer 9 after, Synchronization Control bidirectional hydraulic
The cylinder rod of oil cylinder 10 carries out stretching motion, and the height of weeding fluted disc wheel assembly 6 is completed by parallelogram lindage A3 and monomer frame 4
Position adjustments change, i.e. the regulation of tillage and weeding depth, keep the uniformity of weeding depth, realize automatic regulation, ensure to make
Industry quality and effect.
Claims (1)
1. a kind of seedling band weeding monomer of ultrasonic ranging auto-control weeding depth, including housiung separator (1) and weeding fluted disc
Wheel assembly (6), it is characterised in that：Mounting bracket (2) is fixedly mounted with the housiung separator (1), passes through parallel four on mounting bracket (2)
Linkage A (3), which is hinged, is equipped with monomer frame (4), and the upper end of bidirectional hydraulic oil cylinder (10) is hinged on mounting bracket (2), described two-way
The lower end of hydraulic jack (10) is hinged with monomer frame (4) front lower portion, by flat on monomer frame (4) the front end following side
Row four-bar mechanism B (8), which is hinged, installs earth's surface depth control skid assembly (7), the water on earth's surface depth control skid assembly (7) upper surface
Flat to be fixedly mounted with ranging projection disk (11), ultrasonic wave is installed at position on the monomer frame (4), above ranging projection disk (11)
Ultrasonic distance-measuring sensor (5) is connected by distance measuring sensor (5), wire with HYDRAULIC CONTROL SYSTEM single-chip microcomputer (9), the hydraulic pressure system
System control single chip computer (9) connects with bidirectional hydraulic oil cylinder (10), is imitated on monomer frame (4) the rear end following side, positioned at earth's surface
Shape slide plate assembly (7) rear position is rotatably equipped with weeding fluted disc wheel assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355094.8A CN107409503A (en) | 2017-05-19 | 2017-05-19 | The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710355094.8A CN107409503A (en) | 2017-05-19 | 2017-05-19 | The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107409503A true CN107409503A (en) | 2017-12-01 |
Family
ID=60425059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710355094.8A Pending CN107409503A (en) | 2017-05-19 | 2017-05-19 | The seedling band weeding monomer of ultrasonic ranging auto-control weeding depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107409503A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980260A (en) * | 2017-12-18 | 2018-05-04 | 山东交通学院 | A kind of farm implements position self-checking device for tractor |
| CN108848884A (en) * | 2018-06-13 | 2018-11-23 | 科右前旗华诚农机制造有限责任公司 | Cut seedling machine |
| CN112205101A (en) * | 2020-09-21 | 2021-01-12 | 华南农业大学 | Double-row type flexible weeding part between rice field plants |
| WO2021104764A1 (en) * | 2019-11-25 | 2021-06-03 | Robert Bosch Gmbh | Attachment for an agricultural sowing machine |
| CN113068502A (en) * | 2021-02-26 | 2021-07-06 | 徐州燕大传动与控制技术有限公司 | Hydraulic drive type four-wheel independent drive four-wheel independent steering weeding robot |
| CN113692788A (en) * | 2021-08-31 | 2021-11-26 | 农业农村部南京农业机械化研究所 | Rice terrace is weeder between line |
| CN114902874A (en) * | 2022-05-19 | 2022-08-16 | 农业农村部南京农业机械化研究所 | State switching and adjusting mechanism of header |
| CN115004884A (en) * | 2022-05-13 | 2022-09-06 | 华南农业大学 | Electric control profiling structure of paddy field weeding machine and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426960A2 (en) * | 1989-11-04 | 1991-05-15 | Rabewerk GmbH + Co. | Hoeing machine for agricultural implement |
| CN201393389Y (en) * | 2009-04-10 | 2010-02-03 | 东北农业大学 | Bidirectional replica after manuring monomer assembly |
| CN201571306U (en) * | 2009-12-30 | 2010-09-08 | 东北农业大学 | Mechanical crop seedling strip soil-loosening and weeding monomer |
| CN201869524U (en) * | 2010-10-19 | 2011-06-22 | 黑龙江八一农垦大学 | Monomer profiling mechanism of intertillage inter-seedling weeder |
| CN204482276U (en) * | 2015-02-12 | 2015-07-22 | 黑龙江八一农垦大学 | The infrared feeler mechanism of corn seeding machine ditch double disk opener |
-
2017
- 2017-05-19 CN CN201710355094.8A patent/CN107409503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0426960A2 (en) * | 1989-11-04 | 1991-05-15 | Rabewerk GmbH + Co. | Hoeing machine for agricultural implement |
| CN201393389Y (en) * | 2009-04-10 | 2010-02-03 | 东北农业大学 | Bidirectional replica after manuring monomer assembly |
| CN201571306U (en) * | 2009-12-30 | 2010-09-08 | 东北农业大学 | Mechanical crop seedling strip soil-loosening and weeding monomer |
| CN201869524U (en) * | 2010-10-19 | 2011-06-22 | 黑龙江八一农垦大学 | Monomer profiling mechanism of intertillage inter-seedling weeder |
| CN204482276U (en) * | 2015-02-12 | 2015-07-22 | 黑龙江八一农垦大学 | The infrared feeler mechanism of corn seeding machine ditch double disk opener |
Non-Patent Citations (1)
| Title |
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| 韩豹等: "水平圆盘式苗间锄草装置的多目标优化设计及仿真", 《吉林大学学报(工学版)》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980260A (en) * | 2017-12-18 | 2018-05-04 | 山东交通学院 | A kind of farm implements position self-checking device for tractor |
| CN108848884A (en) * | 2018-06-13 | 2018-11-23 | 科右前旗华诚农机制造有限责任公司 | Cut seedling machine |
| WO2021104764A1 (en) * | 2019-11-25 | 2021-06-03 | Robert Bosch Gmbh | Attachment for an agricultural sowing machine |
| CN112205101A (en) * | 2020-09-21 | 2021-01-12 | 华南农业大学 | Double-row type flexible weeding part between rice field plants |
| CN112205101B (en) * | 2020-09-21 | 2021-11-26 | 华南农业大学 | Double-row type flexible weeding part between rice field plants |
| CN113068502A (en) * | 2021-02-26 | 2021-07-06 | 徐州燕大传动与控制技术有限公司 | Hydraulic drive type four-wheel independent drive four-wheel independent steering weeding robot |
| CN113692788A (en) * | 2021-08-31 | 2021-11-26 | 农业农村部南京农业机械化研究所 | Rice terrace is weeder between line |
| CN115004884A (en) * | 2022-05-13 | 2022-09-06 | 华南农业大学 | Electric control profiling structure of paddy field weeding machine and control method |
| CN115004884B (en) * | 2022-05-13 | 2023-05-12 | 华南农业大学 | Electric control profiling structure of paddy field weeding machine and control method |
| CN114902874A (en) * | 2022-05-19 | 2022-08-16 | 农业农村部南京农业机械化研究所 | State switching and adjusting mechanism of header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |