CN115349327A - Accurate seeding of peanut and plant spacing row spacing detection device - Google Patents
Accurate seeding of peanut and plant spacing row spacing detection device Download PDFInfo
- Publication number
- CN115349327A CN115349327A CN202210788473.7A CN202210788473A CN115349327A CN 115349327 A CN115349327 A CN 115349327A CN 202210788473 A CN202210788473 A CN 202210788473A CN 115349327 A CN115349327 A CN 115349327A
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- seeding
- movable
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- seed
- seed taking
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- 238000010899 nucleation Methods 0.000 title claims abstract description 60
- 241000196324 Embryophyta Species 0.000 title claims abstract description 37
- 235000020232 peanut Nutrition 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 21
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 21
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 21
- 241001553178 Arachis glabrata Species 0.000 title claims abstract 16
- 238000009331 sowing Methods 0.000 claims description 16
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 4
- 244000105624 Arachis hypogaea Species 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sowing (AREA)
Abstract
Accurate seeding of peanut and plant spacing row spacing detection device relates to peanut seeding technical field for solve the problem that current peanut seeder can not in good time adjust, detect seeding interval and plant spacing. The seed taking assembly is arranged on the inner side of the seed taking box and comprises a shell, a seed taking disc and a plant spacing adjusting unit, a mounting cavity is formed in the shell, the seed taking disc is rotatably mounted in the mounting cavity, the plant spacing adjusting unit is positioned between the seed taking disc and a travelling wheel, and the plant spacing adjusting unit transmits the rotary power of the travelling wheel to the seed taking disc and can adjust the rotary speed of the seed taking disc; the base is internally provided with a seeding pipe unit and a swinging unit, the seeding pipe unit comprises a fixed seeding pipe and a movable seeding pipe, and the swinging unit comprises a swinging rod and a driving mechanism and is used for adjusting the distance between the seeding pipes; the row spacing detection assembly is used for detecting the spacing between the fixed pipe clamp and the movable pipe clamp and between every two adjacent movable pipe clamps. The invention can timely adjust and detect the seeding spacing and the planting distance.
Description
Technical Field
The invention relates to the technical field of peanut sowing, in particular to a device for accurately sowing peanuts and detecting row spacing of planting distances.
Background
The peanut is sowed as other crops, and the reasonable planting density and high yield can be obtained only by ensuring the uniformity and the reasonability of the row spacing and the row spacing of the sowed peanuts. The peanut seeder in the prior art has the following defects: (1) The plant spacing and the row spacing can not be adjusted in time according to the sowing requirement; (2) No plant spacing and row spacing detection device is arranged, so that the real-time sowing spacing and plant spacing cannot be known in time.
Disclosure of Invention
The invention aims to provide a device for accurately sowing peanuts and detecting row spacing and row spacing of peanut plants, which is used for solving the problem that the conventional peanut sowing machine cannot timely adjust and detect the sowing spacing and the plant spacing.
The technical scheme adopted by the invention for solving the technical problems is as follows: the accurate peanut seeding and plant spacing and row spacing detection device comprises a seed storage box, a seed taking box and a base which are sequentially arranged from top to bottom, wherein a plurality of bottom holes are sequentially formed in the bottom of the seed storage box, a seed taking assembly is arranged on the inner side of the seed taking box, the seed taking assembly comprises a shell, a seed taking plate and a plant spacing adjusting unit, the shell is arranged in the seed taking box, a mounting cavity which is in one-to-one correspondence with and communicated with the bottom holes is formed in the shell, the seed taking plate is rotatably arranged in the mounting cavity, seed taking grooves which are uniformly formed in the side walls of the seed taking plate are formed in the side walls of the seed taking plate, peanut seeds in the seed storage box enter the upper part of the mounting cavity through the bottom holes, and when the seed taking grooves rotate to the upper part of the mounting cavity along with the seed taking plate, the peanut seeds enter the seed taking grooves; the plant spacing adjusting unit is positioned between the seed picking disc and a travelling wheel of the seeder, transmits the rotary power of the travelling wheel to the seed picking disc and can adjust the rotary speed of the seed picking disc; the plant spacing adjusting unit adjusts the rotating speed of seed picking discs according to the rotating speed of the travelling wheels and the requirement of sowing row spacing;
the base is internally provided with a seeding pipe unit and a swing unit, the seeding pipe unit comprises a fixed pipe clamp, a plurality of movable pipe clamps, a fixed seeding pipe and a movable seeding pipe, the fixed pipe clamps are fixed on the base, the movable pipe clamps are arranged on the base in a sliding manner, the fixed pipe clamp and the movable pipe clamps are positioned on the same straight line, the swing unit comprises swing rods and a driving mechanism, the swing rods and the movable pipe clamps are in the same quantity and correspond to each other one by one, the swing rods are rotatably connected with the base, the movable pipe clamps are driven to move along the straight line during swing, the driving mechanism drives the swing rods to synchronously rotate, the fixed pipe clamps and the adjacent movable pipe clamps at any time are equal in distance, the fixed seeding pipe is arranged on the fixed pipe clamps, the movable pipe clamps are provided with the movable seeding pipe, and the upper ends of the fixed seeding pipe and the movable seeding pipe are communicated with the installation cavity through transition pipes;
the row spacing detection assembly is arranged between the fixed pipe clamp and the movable pipe clamp and between every two adjacent movable pipe clamps and is used for detecting the spacing between the fixed pipe clamp and the movable pipe clamp and between every two adjacent movable pipe clamps.
Furthermore, the plant spacing adjusting unit comprises a speed regulator, a driving belt wheel positioned at the output end of the speed regulator and a driven belt wheel coaxially arranged with the seed picking disc, wherein a belt is arranged between the driving belt wheel and the driven belt wheel.
Furthermore, a driving groove is formed in the swing rod, an actuating rod is arranged on the side wall of the movable pipe clamp and comprises a horizontal part and a vertical part, and the vertical part of the actuating rod extends into the driving groove; when the swing rod swings, the vertical part of the actuating rod moves in the driving groove to drive the movable pipe clamp to move linearly.
Furthermore, the number of the movable pipe clamps is three, and the fixed pipe clamp and the three movable pipe clamps are sequentially arranged; the base is provided with a sliding groove which is in sliding connection with the movable pipe clamp.
Furthermore, the driving mechanism comprises a primary chain wheel, a secondary chain wheel and a tertiary chain wheel, the primary chain wheels are coaxially arranged, the two primary chain wheels are fixedly connected with the swing rods closest to the fixed pipe clamps, the secondary chain wheel is fixedly connected with the swing rods positioned in the middle, and the tertiary chain wheel is fixedly connected with the swing rods farthest from the fixed pipe clamps; a primary chain is arranged between one of the primary chain wheels and the secondary chain wheel, and a secondary chain is arranged between the other one of the primary chain wheels and the tertiary chain wheel; the swing angle of the swing rod positioned in the middle at any time is 2 times of the swing angle of the swing rod closest to the fixed pipe clamp, and the swing angle of the swing rod farthest from the fixed pipe clamp is 3 times of the swing angle of the swing rod closest to the fixed pipe clamp.
Further, line spacing determine module is including fixed measuring pole and activity measuring pole, the one end of activity measuring pole stretches into in the fixed measuring pole and the activity measuring pole one end and fixed measuring pole between have the spring, have the dynamometer of measuring spring pulling force or pressure in the fixed measuring pole, the dynamometer is connected with the controller signal of seeder driver's cabin.
The invention has the beneficial effects that:
(1) The plant spacing adjusting unit adjusts the rotation speed of the seed picking disc according to the requirements of the rotation speed of the travelling wheel of the seeder and the seeding plant spacing, thereby realizing the adjustment of the seeding plant spacing;
(2) The arrangement of the seeding pipe unit and the swing unit can realize the adjustment of the spacing of the seeding pipes, thereby realizing the adjustment of the seeding row spacing;
(3) Under the static state of the plant spacing adjusting unit and the seeding pipe unit, the seeding plant spacing and the row spacing are kept fixed, and accurate seeding is realized.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a top plan view of the seed storage bin;
FIG. 3 is a schematic view of the assembly of the seed box and the seed picking assembly;
FIG. 4 is a rear view of the plant spacing adjustment unit;
FIG. 5 is a top view of the base, the seed tube assembly, and the swing unit;
FIG. 6 is a top assembly view of the various seed tubes and base;
FIG. 7 is an assembly view of the sowing pipe unit and the swing unit;
FIG. 8 is a schematic view of the swing link driving the movable seeding tube of the seeding tube unit to move;
FIG. 9 is a top view of the drive mechanism;
FIG. 10 is a front view of the drive mechanism;
FIG. 11 is a cross-sectional view of a pitch detection assembly;
in the figure: 1 seed storage box, 11 bases, 12 bottom holes, 2 seed taking box, 21 shells, 22 seed taking plates, 23 seed taking grooves, 24 transition pipes, 25 driven pulleys, 26 driving pulleys, 27 speed regulators, 28 belts, 29 installation cavities, 3 bases, 31 sliding grooves, 32 fixed pipe clamps, 33 movable pipe clamps, 34 fixed seeding pipes, 35 movable seeding pipes, 36 oscillating bars, 361 driving grooves, 37 actuating rods, 371 driving parts, 4 fixed detecting rods, 41 movable detecting rods, 42 spring grooves, 43 detecting springs, 5 primary chain wheels, 51 secondary chain wheels, 52 tertiary chain wheels, 53 primary chains and 54 secondary chains.
Detailed Description
As shown in fig. 1 to 11, the present invention comprises a seed storage box 1, a seed taking assembly, a base 3, a row spacing adjustment assembly, a swing unit and a sowing pipe unit, and the present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1 to 11, the device for detecting the accurate seeding and the row spacing of the peanuts comprises a seed storage box 1, a seed taking box 2 and a base 3 which are sequentially arranged from top to bottom, wherein the bottom of the seed storage box 1 is provided with a plurality of bottom holes 12 which are sequentially arranged, the inner side of the seed taking box 2 is provided with a seed taking assembly, the seed taking assembly comprises a shell 21, a seed taking plate 22 and a row spacing adjusting unit, the shell 21 is arranged in the seed taking box 2, the shell 21 is internally provided with mounting cavities 29 which are in one-to-one correspondence and communication with the bottom holes 12, the seed taking plate 22 is rotatably arranged in the mounting cavities 29, the side walls of the seed taking plate 22 are provided with seed taking grooves 23 which are uniformly arranged, the peanut seeds in the seed storage box 1 enter the upper parts of the mounting cavities 29 through the bottom holes 12, and when the seed taking groove 23 rotates to the upper parts of the mounting cavities 29 along with the seed taking plate 22, the peanut seeds enter the seed taking grooves 23; the plant spacing adjusting unit is positioned between the seed taking plate 22 and the travelling wheels of the seeder, transmits the rotary power of the travelling wheels to the seed taking plate 22 and can adjust the rotating speed of the seed taking plate 22; the plant spacing adjusting unit adjusts the rotating speed of the seed taking disc 22 according to the rotating speed of the travelling wheels and the requirement of the sowing row spacing;
the seeding pipe unit comprises a fixed pipe clamp 32, a movable pipe clamp 33, a fixed seeding pipe 34 and a movable seeding pipe 35, the fixed pipe clamp 32 is fixed on the base 3, the movable pipe clamps 33 are arranged on the base 3 in a sliding mode, the fixed pipe clamp 32 and the movable pipe clamps 33 are located on the same straight line, the swinging unit comprises swing rods 36 and a driving mechanism, the swing rods 36 and the movable pipe clamps 33 are the same in number and correspond to each other one by one, the swing rods 36 are connected with the base 3 in a rotating mode, the movable pipe clamps 33 are driven to move along the straight line when the swing rods 36 swing, the driving mechanism drives the swing rods 36 to rotate synchronously, the fixed pipe clamps 32 and the adjacent movable pipe clamps 33 are equal in distance at any moment, the fixed seeding pipe clamp 32 is provided with the fixed seeding pipe 34, the movable pipe clamps 33 are provided with the movable seeding pipes 35, and the upper ends of the fixed seeding pipe clamp 34 and the movable seeding pipe clamps 35 are communicated with the installation cavity 29 through transition pipes 24;
the line spacing detection assembly is arranged between the fixed pipe clamp 32 and the movable pipe clamp 33 and between every two adjacent movable pipe clamps 33 and is used for detecting the spacing between the fixed pipe clamp 32 and the movable pipe clamp 33 and between every two adjacent movable pipe clamps 33.
Specifically, as shown in fig. 3 and 4, the row spacing adjusting unit includes a speed adjuster 26, a driving pulley 27 at an output end of the speed adjuster 26, and a driven pulley 25 coaxially disposed with the seed picking disc 22, and a belt 28 is provided between the driving pulley 27 and the driven pulley 25. According to the plant spacing adjustment requirement and the walking speed of the walking wheels, the output rotating speed of the speed regulator 26 is adjusted, and further the rotating speed of the seed picking disc 22 is adjusted. Under different rotating speeds of the seed taking plate 22, the time from the peanut seed entering the seed taking groove 23 to the peanut seed separating tube is different, and the seeding plant spacing is different under the condition that the rotating speed of the traveling wheel is not changed. The detection of the seeding plant spacing can be realized by detecting the rotating speed of the traveling wheel and the rotating speed of the seed taking plate.
Specifically, as shown in fig. 5 and 7, the swing link 36 has a driving groove 361, as shown in fig. 6, the side wall of the movable pipe clamp 33 has an actuating rod 37, the actuating rod 37 includes a horizontal portion and a vertical portion, the vertical portion of the actuating rod 37 is a driving portion 371, as shown in fig. 7, the driving portion 371 extends into the driving groove 361; when the swing rod 36 swings, the vertical part of the actuating rod 37 moves in the driving groove 361 to drive the movable pipe clamp 33 to move linearly, so that the distance between the movable pipe clamp 33 and the fixed pipe clamp 32 and the distance between every two adjacent movable pipe clamps 33 are adjusted.
Specifically, as shown in fig. 5, the number of the movable pipe clamps 33 is three, and the fixed pipe clamp 32 and the three movable pipe clamps 33 are sequentially arranged; the base 3 is provided with a sliding chute 31 which is connected with a movable pipe clamp 33 in a sliding way.
Specifically, as shown in fig. 9 and 10, the driving mechanism includes a first-stage chain wheel 5, a second-stage chain wheel 51 and a third-stage chain wheel 52, the first-stage chain wheels 5 are two coaxially arranged and are fixedly connected with the swing link 36 closest to the fixed pipe clamp 32, the second-stage chain wheel 51 is fixedly connected with the swing link 36 located in the middle, and the third-stage chain wheel 52 is fixedly connected with the swing link 36 farthest from the fixed pipe clamp 32; a primary chain 53 is arranged between one primary chain wheel 5 and the secondary chain wheel 51, and a secondary chain 54 is arranged between the other primary chain wheel 5 and the tertiary chain wheel 52; the swing angle of the swing rod 36 positioned in the middle at any time is 2 times of the swing angle of the swing rod 36 closest to the fixed pipe clamp 32, and the swing angle of the swing rod 36 farthest from the fixed pipe clamp 32 is 3 times of the swing angle of the swing rod 36 closest to the fixed pipe clamp 32. As shown in fig. 8, when the swing link 36 fixedly connected to the primary sprocket 5 swings at a certain angle, the swing angles of the other two swing links 36 are respectively 2 times and 3 times of the swing angle of the swing link 36. Assuming that the initial distance between the fixed pipe clamp 32 and the movable pipe clamp 33 and between every two adjacent movable pipe clamps 33 is D, when the movable pipe clamp 33 closest to the fixed pipe clamp 32 moves a distance L, the other two movable pipe clamps 33 move a distance 2L and 3L, respectively, so that the distance between the fixed pipe clamp 32 and the movable pipe clamp 33 and between every two adjacent movable pipe clamps 33 is D + L. That is, the distance between the fixed pipe clamp 32 and the movable pipe clamp 33, and between each two adjacent movable pipe clamps 33, is always kept equal.
Specifically, as shown in fig. 11, the pitch detection assembly includes a fixed detection rod 4 and a movable detection rod 41, one end of the movable detection rod 41 extends into a spring slot 42 in the fixed detection rod 4, a spring 43 is arranged between one end of the movable detection rod 41 and the fixed detection rod 4, a dynamometer for measuring the tension or pressure of the spring 43 is arranged in the spring slot 42, and the dynamometer is in signal connection with a controller of the seeder cab.
As shown in fig. 2, the bottom of the seed storage box 1 is provided with a triangular base 11, the upper surface of the base 11 is an inclined surface, and the bottom hole 12 is located at the lower end of the inclined surface, so that the seeds in the seed storage box 1 can slide into the bottom hole 12 conveniently.
The invention has the beneficial effects that: the plant spacing adjusting unit adjusts the rotation speed of the seed picking disc according to the requirements of the rotation speed of the travelling wheel of the seeder and the seeding plant spacing, thereby realizing the adjustment of the seeding plant spacing; the arrangement of the seeding pipe unit and the swing unit can realize the adjustment of the spacing of the seeding pipes, thereby realizing the adjustment of the seeding row spacing; under the static state of the plant spacing adjusting unit and the seeding pipe unit, the seeding plant spacing and the row spacing are kept fixed, and accurate seeding is realized.
Claims (6)
1. The device for accurate peanut seeding and plant spacing and row spacing detection is characterized by comprising a seed storage box, a seed taking box and a base which are sequentially arranged from top to bottom, wherein the bottom of the seed storage box is provided with a plurality of bottom holes which are sequentially arranged, the inner side of the seed taking box is provided with a seed taking assembly, the seed taking assembly comprises a shell, a seed taking plate and a plant spacing adjusting unit, the shell is arranged in the seed taking box, an installation cavity which is in one-to-one correspondence with and communicated with the bottom holes is formed in the shell, the seed taking plate is rotatably arranged in the installation cavity, the side wall of the seed taking plate is provided with seed taking grooves which are uniformly arranged, peanut seeds in the seed storage box enter the upper part of the installation cavity through the bottom holes, and when the seed taking grooves rotate to the upper part of the installation cavity along with the seed taking plate, the peanut seeds enter the seed taking grooves; the plant spacing adjusting unit is positioned between the seed picking disc and a travelling wheel of the seeder, transmits the rotary power of the travelling wheel to the seed picking disc and can adjust the rotary speed of the seed picking disc; the plant spacing adjusting unit adjusts the rotating speed of seed picking discs according to the rotating speed of the travelling wheels and the requirement of sowing row spacing;
the seeding pipe unit comprises a fixed pipe clamp, a plurality of movable pipe clamps, a fixed seeding pipe and a movable seeding pipe, the fixed pipe clamps are fixed on the base, the movable pipe clamps are arranged on the base in a sliding mode, the fixed pipe clamps and the movable pipe clamps are located on the same straight line, the swinging unit comprises a swinging rod and a driving mechanism, the swinging rod and the movable pipe clamps are the same in quantity and correspond to each other one by one, the swinging rod is connected with the base in a rotating mode, the movable pipe clamps are driven to move along the straight line when the swinging rod swings, the driving mechanism drives the swinging rod to synchronously rotate, the fixed pipe clamps and the adjacent movable pipe clamps at any time are equal in space between every two adjacent movable pipe clamps, the fixed pipe clamps are provided with the fixed seeding pipes, the movable pipe clamps are provided with the movable seeding pipes, and the upper ends of the fixed seeding pipe and the movable seeding pipes are communicated with the installation cavity through transition pipes;
the row spacing detection assembly is arranged between the fixed pipe clamp and the movable pipe clamp and between every two adjacent movable pipe clamps and is used for detecting the spacing between the fixed pipe clamp and the movable pipe clamp and between every two adjacent movable pipe clamps.
2. The device for accurately sowing peanuts and detecting the row spacing and the row spacing of the peanuts according to claim 1, wherein the row spacing adjusting unit comprises a speed regulator, a driving pulley and a driven pulley, wherein the driving pulley is positioned at the output end of the speed regulator, the driven pulley is coaxially arranged with the seed picking disc, and a belt is arranged between the driving pulley and the driven pulley.
3. The device for accurately sowing peanuts and detecting the row spacing and the row spacing of the peanuts according to claim 1, wherein the swing rod is provided with a driving groove, the side wall of the movable pipe clamp is provided with an actuating rod, the actuating rod comprises a horizontal part and a vertical part, and the vertical part of the actuating rod extends into the driving groove; when the swing rod swings, the vertical part of the actuating rod moves in the driving groove to drive the movable pipe clamp to move linearly.
4. The device for accurately sowing peanuts and detecting the row spacing and the row spacing of the peanut plants according to claim 1, wherein the number of the movable pipe clamps is three, and the fixed pipe clamp and the three movable pipe clamps are arranged in sequence; the base is provided with a sliding groove which is in sliding connection with the movable pipe clamp.
5. The device for accurately sowing peanuts and detecting the row spacing and the row spacing of the peanut seedlings according to claim 4, wherein the driving mechanism comprises a primary chain wheel, a secondary chain wheel and a tertiary chain wheel, the primary chain wheel is composed of two coaxially arranged chain wheels and is fixedly connected with the swing rod closest to the fixed pipe clamp, the secondary chain wheel is fixedly connected with the swing rod positioned in the middle, and the tertiary chain wheel is fixedly connected with the swing rod farthest from the fixed pipe clamp; a primary chain is arranged between one of the primary chain wheels and the secondary chain wheel, and a secondary chain is arranged between the other one of the primary chain wheels and the tertiary chain wheel; the swing angle of the swing rod positioned in the middle at any time is 2 times of the swing angle of the swing rod closest to the fixed pipe clamp, and the swing angle of the swing rod farthest from the fixed pipe clamp is 3 times of the swing angle of the swing rod closest to the fixed pipe clamp.
6. The peanut precise seeding and plant spacing and row spacing detection device as claimed in claim 1, wherein the row spacing detection assembly comprises a fixed detection rod and a movable detection rod, one end of the movable detection rod extends into the fixed detection rod, a spring is arranged between one end of the movable detection rod and the fixed detection rod, a dynamometer for measuring the tension or pressure of the spring is arranged in the fixed detection rod, and the dynamometer is in signal connection with a controller of a seeder cab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210788473.7A CN115349327B (en) | 2022-07-06 | 2022-07-06 | Accurate seeding and plant spacing row spacing detection device for peanuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210788473.7A CN115349327B (en) | 2022-07-06 | 2022-07-06 | Accurate seeding and plant spacing row spacing detection device for peanuts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115349327A true CN115349327A (en) | 2022-11-18 |
| CN115349327B CN115349327B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210788473.7A Active CN115349327B (en) | 2022-07-06 | 2022-07-06 | Accurate seeding and plant spacing row spacing detection device for peanuts |
Country Status (1)
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| CN (1) | CN115349327B (en) |
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| JP2001292606A (en) * | 2000-04-14 | 2001-10-23 | Yuzo Kawamura | Seeding system |
| JP2007306822A (en) * | 2006-05-17 | 2007-11-29 | Minoru Industrial Co Ltd | Seeding machine |
| CN201123232Y (en) * | 2007-12-04 | 2008-10-01 | 孙加林 | Corniness dibbler |
| CN104396396A (en) * | 2014-12-17 | 2015-03-11 | 银川利智信知识产权咨询服务有限公司 | Potato seeding device |
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| CN110959344A (en) * | 2019-12-02 | 2020-04-07 | 潍坊学院 | Plant spacing adjusting device for agricultural seeder |
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| JP2001292606A (en) * | 2000-04-14 | 2001-10-23 | Yuzo Kawamura | Seeding system |
| JP2007306822A (en) * | 2006-05-17 | 2007-11-29 | Minoru Industrial Co Ltd | Seeding machine |
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| CN109716898A (en) * | 2019-03-11 | 2019-05-07 | 济南大学 | Multi-functional peanut seeder |
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| CN210537381U (en) * | 2019-09-23 | 2020-05-19 | 牛嘉森 | Corn seeding device |
| CN110959344A (en) * | 2019-12-02 | 2020-04-07 | 潍坊学院 | Plant spacing adjusting device for agricultural seeder |
| CN114080880A (en) * | 2021-10-09 | 2022-02-25 | 山东省农业科学院作物研究所 | Self-walking small corn seeder |
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| Publication number | Publication date |
|---|---|
| CN115349327B (en) | 2024-05-24 |
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