KR20170055708A - Seedling transplantation apparatus - Google Patents
Seedling transplantation apparatus Download PDFInfo
- Publication number
- KR20170055708A KR20170055708A KR1020150158788A KR20150158788A KR20170055708A KR 20170055708 A KR20170055708 A KR 20170055708A KR 1020150158788 A KR1020150158788 A KR 1020150158788A KR 20150158788 A KR20150158788 A KR 20150158788A KR 20170055708 A KR20170055708 A KR 20170055708A
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- KR
- South Korea
- Prior art keywords
- curvature
- steering
- seedling
- sensing
- traveling
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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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
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
- A01B69/004—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection automatic
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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
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
- A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
More particularly, the present invention relates to a seedling transplanting apparatus equipped with an automatic running function, and more particularly, to an apparatus and a method for operating a seedling transplanting apparatus, To a seedling implanting apparatus equipped with an automatic steering function capable of saving manpower while securing continuity of work according to the present invention.
Description
More particularly, the present invention relates to a seedling transplanting apparatus equipped with an automatic running function, and more particularly, to an apparatus and a method for operating a seedling transplanting apparatus, To a seedling implanting apparatus equipped with an automatic steering function capable of saving manpower while securing continuity of work according to the present invention.
After the opening of the agricultural products market, the cultivation area is increasing as the crops have higher income compared to the rice cultivation.
In particular, crops such as onion, green onion, and garlic, which have high domestic consumption, are growing in their growing area. In case of crops with a wide cultivation area, in order to increase the success rate of germination and to manage efficiently in the cultivation process, It is common to plant seeds after sowing and germination.
In this case, in order to transplant seedlings germinated on seedlings to the plantation area, generally, workers carry a certain number of seedlings and dig a vinyl paper of a plantation ground covered with vinyl paper for warming, And a series of tasks to cover the soil again.
In addition to the time required for transplanting the seedlings as described above, when all the seedlings are transplanted, it is necessary to go back to a certain number of seedlings to carry seedlings again, Therefore, the labor intensity is so high that workers are avoiding work.
Therefore, not only is it difficult to obtain the manpower required for the seedling transplantation work in the farm, but also the labor cost is increased due to the scarcity of the workforce, which causes the increase of the production cost. There was a problem that the cultivation could not be performed smoothly.
In order to solve the above problems, a main frame having a plurality of conveying wheels is provided. A main latch disk connected to at least one of the plurality of conveying wheels to be connected to the driving shaft in a power transmitting manner and provided with a plurality of teeth, an operating latch engaged with the teeth of the main latch disk, An intermittent traveling unit having a latch operating mechanism for positively rotating the main latch disk and the traveling axis by an arrangement angle of the plurality of teeth; A grafting unit having a plurality of hoppers for gripping seedlings or seeds, a hopper lifting device for lifting the plurality of hoppers so that at least a part of the respective hoppers can be ground into the ground to feed at least a part of the seedlings or seeds into the ground, ; And a reverse rotation preventing stopper for preventing reverse rotation of the main latch disc and the driving shaft, which are engaged with the teeth of the main let-off disc, have been developed.
When a seedling is transplanted using a conventional transplanting apparatus as described above, the transplanting operation can be performed easily and quickly even with a considerably small work force.
However, in the conventional seedling transplanting apparatus, one person takes charge of steering and one person puts in a tray to which seedling is planted in the transplanting unit, so that a workforce required for performing each task is required There was a problem.
On the other hand, when one person performs the seedling implantation work, the operator must continuously steer the drive part through manual steering. Therefore, when the seedling implantation work of the tray inserted in the seedling implantation section is completed, the operator turns off the drive section, The transplanting operation was not performed continuously as another trays planted with seedlings were inserted into the seedling transplanting section and then the driving section was steered again, resulting in an increase in the transplanting operation time.
Therefore, in the field of the art, it is urgently required to develop and spread a seedling implanting apparatus having an automatic steering function so that the seedling implantation work can be continuously performed even in a seedling implantation work through a single operator.
It is an object of the present invention, which is devised in view of the above-described needs, to provide an automatic steering apparatus capable of automatically changing a traveling direction of a front wheel in accordance with a curvature of a floor requiring grafting in a steering unit, The automatic steering function is designed to allow the operator to continuously drive along the stairs through the automatic steering function in situations where the operator normally operates the steering wheel manually and the steering wheel is temporarily unavailable, such as changing the seedling tray. Thereby providing a seedling implanting apparatus mounted thereon.
The above object is achieved by the following constitutions provided in the present invention.
In the seedling transplanting apparatus equipped with the automatic running function according to the present invention,
And a seedling transplanting part connected to a rear part of the traveling part to move along the traveling part and to transplant a seedlings to a branch, the seedling transplanting machine comprising:
The traveling unit includes a vehicle body, front and rear wheels disposed on the front and rear of the vehicle body and receiving power from the engine, and a steering unit for adjusting the directions of the front wheels.
The steering unit includes: a steering link connected to the front wheel; a steering shaft linked to the steering link to rotate the front wheel through right and left rotation; A handle for manually rotating the steering shaft; And a forward / reverse motor that rotates the steering shaft electrically,
At least one curvature detection module for detecting lateral curvature of the curb; And a controller for controlling the traveling direction of the front wheels by driving the forward and reverse motors in accordance with the lateral curvature of the bed detected by the curvature detection module to electrically rotate the steering shaft.
Preferably, the curvature detection module comprises a curvature sensing lever disposed on a fixing plate in a pivoting manner through a pivotal axis, circumscribing one end of the curvature sensing lever on a side surface of the curved surface,
And a sensing sensor disposed on the fixing plate and sensing a side curvature of the curtain by sensing a turning angle of the other end of the curvature sensing lever turning in the normal or reverse direction according to a change in side curvature of the curtain.
As described above, according to the present invention, a curved louver detecting module for detecting a curvature of a lattice to enable stable running and a control unit for controlling the steering of the steering unit based on the curvature of the lattice transferred from the curvature detecting module are added , It is possible to implement the manual steering function and the automatic steering function.
Therefore, in the normal situation, the operator manually operates the steering wheel to manually run the vehicle, and the continuous steering operation is performed through the automatic steering function in a situation in which the steering is temporarily difficult such as replacement of the seedling tray.
Therefore, the present invention can improve the efficiency and efficiency of seedling transplanting work while ensuring the continuity of the seedling transplanting work, The time and manpower required for the transplanting operation can be greatly reduced.
In addition, in the present invention, whether or not a grid is formed through the gang-like phase detection module and controlling the continuity or non-stop of the travel through the gantry phase detection module allows the seedling- The problem can be solved.
Fig. 1 shows the entire configuration of a seedling transplanting apparatus proposed as a preferred embodiment of the present invention,
Fig. 2 shows the detailed configuration of the steering apparatus constituting the previous song in the seedling transplanting apparatus according to the present invention,
3 is a detailed configuration of the curvature detection module in the seedling transplanting apparatus according to the present invention,
FIG. 4 shows a detailed configuration of a grating phase detection module in a seedling transplanting apparatus according to the present invention,
FIG. 5 is a graph showing the operating states of the steering apparatus and the wheels according to the detection of the curvature detection module in the seedling implanting apparatus according to the present invention,
FIG. 6 is a view showing operating states of the steering wheel, the steering shaft, and the steering link according to the steering mode of the steering apparatus in the seedling implanting apparatus according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a seedling transplanting apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 shows the overall configuration of a seedling implanting apparatus proposed as a preferred embodiment of the present invention, FIG. 2 shows a detailed configuration of a steering apparatus constituting an earlier seedling in a seedling implanting apparatus according to the present invention, 3 shows the detailed configuration of the curvature detection module in the seedling implanting apparatus according to the present invention, FIG. 4 shows the detailed configuration of the gilbery phase detection module in the seedling implanting apparatus according to the present invention, FIG. 6 is a graph showing the operating state of the steering apparatus and the wheels according to the detection of the curvature detection module in the seedling implanting apparatus according to the present invention. FIG. And steering axes, and steering links.
A seedling planting apparatus (1) according to the present invention relates to an apparatus for transplanting seedlings or seedlings into a grid (W) while moving along a grid (W) formed by a tractor. And a
The traveling
The
In the
Therefore, when the rotational direction of the
At this time, an angle limiting sensor 12 is added to each end of the
Therefore, it is possible to prevent sudden change of direction of the
On the other hand, since the steering is performed only through the manual steering of the operator due to the characteristics of the driving
2, the
As shown in FIG. 3, the
Since the
In this embodiment, a
At this time, the
As shown in FIG. 3A, the
The ladder
The
To this end, the tear
A handle is provided at the upper end of the
Therefore, when the tear
In addition, at the front of the
4, the grating
A
In this embodiment, a cleaning
At this time, the
Here, a
Therefore, when the gull phasing
Here, the running stop means for stopping the start of the engine or for blocking the power transmission of the power transmitting portion can be implemented to the technical level of the related art, so that detailed description and drawings thereof are omitted in the present specification .
However, in the present invention, the gimbal
In addition, the gull phasing
The
First, as shown in FIG. 5A, when the shape of the lattice is straight without curvature, since the
Therefore, since the
5B, when the shape of the lattice is changed by the terrain, the lattice
Since the
According to the above configuration, the
The steering link 23 changes the linear motion direction and the traveling direction of the
Thereafter, when the tear
As described above, according to the above-described configuration, the
Therefore, the present invention can improve the efficiency and efficiency of seedling transplanting work while ensuring the continuity of the seedling transplanting work, The time and manpower required for the transplanting operation can be greatly reduced.
In addition, the
6, a driven
A
6A, when the
Here, the
On the other hand, in the manual mode, as shown in FIG. 6B, the
Therefore, even if the
Therefore, the operator can manually and automatically change the steering mode through the operation of the
1. Seedling implants
100. Driving
10.
11b. Rear 12. Angle limit sensor
20. Steering
22.
23. Steering
25.
26a. Driven
28.
30, 30 '. Curvature detection module
31.
31b. Pivoting
32,32 '.
34. Fixing
36. Extension rod 37. Retaining pin
38. Link Arm
40. Dual phase detection module
41.
41b. Pivoting
42, 42 '.
44. Fixing
46. Extension rod 47. Retaining pin
Link arm
50. The control unit
T. Tray w. fillet
Claims (2)
The traveling unit includes a vehicle body, front and rear wheels disposed on the front and rear of the vehicle body and receiving power from the engine, and a steering unit for adjusting the directions of the front wheels.
The steering unit includes: a steering link connected to the front wheel; a steering shaft linked to the steering link to rotate the front wheel through right and left rotation; A handle for manually rotating the steering shaft; And a forward / reverse motor that rotates the steering shaft electrically,
At least one curvature detection module for detecting lateral curvature of the curb; And a controller for controlling the traveling direction of the front wheels by rotating the steering shaft by driving the forward and reverse motors according to the lateral curvatures of the louvers detected by the curvature detection module. Device
And a sensing sensor disposed on the fixing plate and sensing a side curvature of the floor by detecting a turning angle of the other end of the curvature sensing lever turning in a normal or reverse direction according to a change in side curvature of the floor. Seedling implants.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150158788A KR101790572B1 (en) | 2015-11-12 | 2015-11-12 | Seedling transplantation apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150158788A KR101790572B1 (en) | 2015-11-12 | 2015-11-12 | Seedling transplantation apparatus |
Publications (2)
Publication Number | Publication Date |
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KR20170055708A true KR20170055708A (en) | 2017-05-22 |
KR101790572B1 KR101790572B1 (en) | 2017-10-26 |
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KR1020150158788A KR101790572B1 (en) | 2015-11-12 | 2015-11-12 | Seedling transplantation apparatus |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107439110A (en) * | 2017-07-31 | 2017-12-08 | 全椒县汊河农机服务专业合作社 | A kind of rice transplanter for effectively improving rice transplanting efficiency |
KR20190033372A (en) | 2017-09-21 | 2019-03-29 | 홍승일 | Nursery transplant equipment of plant |
WO2021015414A1 (en) * | 2019-07-23 | 2021-01-28 | 주식회사 하다 | Self-propelled garlic seeding machine |
CN114802427A (en) * | 2017-09-13 | 2022-07-29 | 洋马动力科技有限公司 | Working vehicle |
KR20230099111A (en) * | 2021-12-27 | 2023-07-04 | 주식회사 티와이엠 | A device for following ridge between fields for agricultural working vehicles |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102024546B1 (en) * | 2018-01-30 | 2019-09-24 | 한국생산기술연구원 | Steering control device for agricultural vehicles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006254851A (en) * | 2005-03-18 | 2006-09-28 | Kubota Corp | Riding type rice transplanter |
-
2015
- 2015-11-12 KR KR1020150158788A patent/KR101790572B1/en active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107439110A (en) * | 2017-07-31 | 2017-12-08 | 全椒县汊河农机服务专业合作社 | A kind of rice transplanter for effectively improving rice transplanting efficiency |
CN114802427A (en) * | 2017-09-13 | 2022-07-29 | 洋马动力科技有限公司 | Working vehicle |
KR20190033372A (en) | 2017-09-21 | 2019-03-29 | 홍승일 | Nursery transplant equipment of plant |
WO2021015414A1 (en) * | 2019-07-23 | 2021-01-28 | 주식회사 하다 | Self-propelled garlic seeding machine |
KR20230099111A (en) * | 2021-12-27 | 2023-07-04 | 주식회사 티와이엠 | A device for following ridge between fields for agricultural working vehicles |
Also Published As
Publication number | Publication date |
---|---|
KR101790572B1 (en) | 2017-10-26 |
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