CN112314125A - Rolling type corn dibbling device - Google Patents
Rolling type corn dibbling device Download PDFInfo
- Publication number
- CN112314125A CN112314125A CN202011266843.8A CN202011266843A CN112314125A CN 112314125 A CN112314125 A CN 112314125A CN 202011266843 A CN202011266843 A CN 202011266843A CN 112314125 A CN112314125 A CN 112314125A
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- seed
- circular
- pipe
- dibbling
- plate
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- 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
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a rolling type corn dibbling device, and relates to the technical field of corn dibbling. The invention comprises a circular dibble seeding plate, a circular seed discharging plate, a seed storage box and a mounting frame; the mounting frame comprises a U-shaped frame and two parallel horizontal rods; the circular seed discharging disc is coaxially arranged at the side end of the circular dibbling disc. According to the invention, the side wall of the circular limiting pipe is provided with a rectangular hole along the axial direction, and the rectangular hole is positioned at the front side of the lowest end of the side wall of the circular limiting pipe; the corn in the circular seed sowing plate enters the limiting pipe and the conical pipe through the seed sowing port and the seed outlet pipe only before the conical pipe is vertically inserted into soil, so that the corn seed sowing device is convenient and practical; the controller is respectively connected with the encoder and the electric telescopic rod through electric signals and prestores an angle interval threshold value in the controller; when the controller detected that the rotation angle of encoder transmission reached angle interval threshold value, electric telescopic handle extension pushed into soil, convenient practicality through the maize top of rubber pressure kind piece in with spacing inside pipe wall and the conical tube.
Description
Technical Field
The invention belongs to the technical field of corn dibbling, and particularly relates to a rolling type corn dibbling device.
Background
Agricultural development concerns the basic lives of ordinary people; the efficiency of agricultural production is improved without leaving agricultural machinery. At present, when dibbling corn seeds, the hoe is adopted to dig a pit, place the corn seeds and then bury soil, and although the mode is planted, each corn seed can be maximally guaranteed, and the dibbling effect is achieved. However, the efficiency of the corn dibbling is greatly reduced.
In order to solve the problems, the invention provides a rolling type corn dibbling device.
Disclosure of Invention
The invention aims to provide a rolling type corn dibbling device which is used for solving the technical problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rolling type corn dibbling device, which comprises: the device comprises a circular dibble seeding plate, a circular seed discharging plate, a seed storage box and a mounting frame;
the mounting rack comprises a U-shaped rack and two parallel horizontal rods; two parallel horizontal rods are respectively and horizontally arranged on the rods on the two sides of the U-shaped frame; a circular dibbling plate and a circular seed discharging plate are rotatably arranged between the two horizontal rods;
the circular dibbling disk is of a disc-shaped cavity structure; a plurality of seed outlets are annularly and uniformly distributed on the side surface of the circular dibbling plate; the inner end and the outer end of the outlet are communicated with a limiting pipe and a conical pipe coaxially respectively; the side surface of the limiting pipe is communicated and connected with a seed inlet pipe; the seed inlet pipe penetrates out of the side end of the circular dibbling plate and is communicated with the inside of the circular seed discharging plate; the inner side wall of the circular dibbling disk is coaxial with a fixed cross rod; an electric telescopic rod is vertically arranged on the lower side surface of the cross rod; the output end of the electric telescopic rod is fixed with a rubber seed pressing block; the rubber seed pressing block is matched with the limiting pipe in a sliding manner; the inner side wall of the circular dibbling disk is coaxially provided with an encoder;
the circular seed sowing plate is coaxially arranged at the side end of the circular dibbling plate; a plurality of seed discharging ports which are annularly and uniformly distributed on the side surface of the circular seed discharging disc are communicated and connected with one end of the seed inlet pipe; a second side cover is rotatably arranged at one side end of the circular seeding plate; the outer side surface of the second side cover is fixedly arranged on one side surface of the horizontal rod; a circular limiting pipe is coaxially arranged on the inner side surface of the second side cover, and the outer side surface of the circular limiting pipe is attached to the inner side surface of the circular seed sowing plate; the side wall of the circular limiting pipe is provided with a rectangular hole along the axial direction; the size of the rectangular hole is larger than that of the seed outlet; the rectangular hole is positioned on the front side of the lowest end of the side wall of the circular limiting pipe;
the second side cover of the circular seed sowing plate is communicated and connected with a seed outlet pipe; the other end of the seed outlet pipe is communicated and connected with the seed storage box; the seed storage box is arranged on one horizontal rod.
As a preferred technical scheme, one side end of the circular dibble seeding plate is an open end, and the open end is fixedly provided with a first side cover through a screw; the seed inlet pipe penetrates through the first side cover and is communicated with the interior of the circular seed discharging disc.
As a preferable technical solution, the seed inlet pipe and the seed outlet pipe are both arc pipes bent downwards.
As a preferred technical scheme, the seed outlet is superposed with the inner wall of the limiting pipe and the inner wall of the conical pipe.
As a preferable technical proposal, the distance between the rectangular hole and the lowest point of the round limiting pipe is 1/3-1/2 of the distance between two seed sowing openings; the width of the rectangular hole is 1/3-1/2 of the distance between two seed holes.
As a preferred technical scheme, a limiting strip is fixed on the lower bottom surface of the seed storage box; the limiting strip is fixed on the side surface of the horizontal rod through a plurality of screws; one end of the seed storage box is provided with a fixing strip; the fixing strips are fixed on side rods of the U-shaped frame through a plurality of screws.
As a preferable technical scheme, the limiting strips and the fixing strips are respectively positioned on two sides of the side rods of the U-shaped frame.
As a preferred technical scheme, a controller is installed on the inner side surface of the circular dibble seeding plate; the controller is respectively connected with the encoder and the electric telescopic rod through electric signals.
One aspect of the present invention has the following advantageous effects:
1. according to the invention, the side wall of the circular limiting pipe is provided with a rectangular hole along the axial direction, and the rectangular hole is positioned at the front side of the lowest end of the side wall of the circular limiting pipe; the guarantee only before the vertical soil that inserts of conical tube, the maize in the circular seed sowing dish just enters into spacing pipe and conical tube through sowing mouthful and play seed pipe, convenient practicality improves maize dibble seeding efficiency.
2. The controller is respectively connected with the encoder and the electric telescopic rod through electric signals, and an angle interval threshold value is prestored in the controller; when the controller detected that the rotation angle of encoder transmission reached angle interval threshold value, electric telescopic handle extension pushed into soil, convenient practicality through the maize top of rubber pressure kind piece in with spacing inside pipe wall and the conical tube.
3. The seed inlet pipe is an arc-shaped pipe which is bent downwards, so that the corn in the circular seed discharging plate can be conveniently and smoothly fed into the limiting pipe and the conical pipe, and the seed inlet pipe is convenient and practical.
4. The limiting strip is fixed on the side surface of the horizontal rod through a plurality of screws; one end of the seed storage box is provided with a fixing strip; the fixing strip is fixed on the side rod of the U-shaped frame through a plurality of screws; spacing strip and fixed strip are located the both sides of the side lever of U type frame respectively for guarantee the stable fixed of seed storage box, convenient practicality.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a front view angle of a rolling type corn-on-demand device of the present invention;
FIG. 2 is a schematic structural diagram of a rear side view angle of the rolling type corn dibbling device;
FIG. 3 is a schematic structural diagram of a circular dibbling disk and structural components therein in the rolling type corn dibbling device of the invention;
FIG. 4 is a schematic structural view of a circular seed dropping plate installed on the side surface of a circular seed dropping plate in the rolling type corn seed sowing device;
in the drawings, the components represented by the respective reference numerals are listed below:
1-round dibble seeding plate, 11-limit pipe, 12-conical pipe, 13-seed inlet pipe, 14-cross rod, 15-electric telescopic rod, 151-rubber seed pressing block, 16-first side cover, 17-encoder, 2-round seed discharging plate, 21-second side cover, 22-round limit pipe, 221-rectangular hole, 23-seed outlet pipe, 3-seed storage box, 31-limit strip, 32-fixing strip, 4-mounting rack, 41-U-shaped rack, 42-horizontal rod and 6-controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention is a rolling type corn dibbling device, comprising: the device comprises a circular dibble seeding plate 1, a circular seed discharging plate 2, a seed storage box 3 and a mounting frame 4; the mounting frame 4 comprises a U-shaped frame 41 and two parallel horizontal rods 42; two parallel horizontal rods 42 are respectively and horizontally arranged on the rods at the two sides of the U-shaped frame 41; a circular dibbling plate 1 and a circular seed sowing plate 2 are rotatably arranged between the two horizontal rods 42; a limiting strip 31 is fixed on the lower bottom surface of the seed storage box 3; the limiting strip 31 is fixed on the side surface of the horizontal rod 42 through a plurality of screws; one end of the seed storage box 3 is provided with a fixing strip 32; the fixing strip 32 is fixed on the side rods of the U-shaped frame 41 through a plurality of screws; the limiting strips 31 and the fixing strips 32 are respectively positioned at two sides of the side rods of the U-shaped frame 41 and are used for ensuring the stable fixation of the seed storage box 3, and the device is convenient and practical;
the circular dibbling disk 1 is of a disc-shaped cavity structure; a plurality of seed outlets are annularly and uniformly distributed on the side surface of the circular dibbling disk 1; the inner end and the outer end of the outlet are respectively communicated with a limiting tube 11 and a conical tube 12 coaxially; the side surface of the limit pipe 12 is communicated with a seed inlet pipe 13; the seed inlet pipe 13 penetrates out of the side end of the circular dibbling disk 1 and is communicated with the inside of the circular seed sowing disk 2; the inner side wall of the circular dibble seeding disk 1 is coaxial with a fixed cross rod 14; an electric telescopic rod 15 is vertically arranged on the lower side surface of the cross rod 14; the output end of the electric telescopic rod 15 is fixed with a rubber seed pressing block 151; the rubber seed pressing block 151 is matched with the limiting pipe 12 in a sliding manner; the inner side wall of the circular dibbling disk 1 is coaxially provided with an encoder 16; specifically, one side end of the circular dibble seeding plate 1 is an open end, and the open end is fixedly provided with a first side cover 16 through a screw; the seed inlet pipe 13 penetrates through the first side cover 16 to be communicated with the interior of the circular seed sowing plate 2, and the seed outlet is superposed with the inner wall of the limiting pipe 11 and the inner wall of the conical pipe 12, so that the electric telescopic rod 15 can conveniently jack the corn in the limiting pipe 11 and the conical pipe 12 into soil when being stretched, and the electric telescopic rod is convenient and practical; in addition, the seed inlet pipe 13 is an arc-shaped pipe which is bent downwards, so that the corns in the circular seed sowing plate 2 can be conveniently and smoothly put into the limiting pipe 11 and the conical pipe 12, and the corn sowing machine is convenient and practical;
the circular seed sowing plate 2 is coaxially arranged at the side end of the circular dibbling plate 1; a plurality of seed discharging ports which are annularly and uniformly distributed on the side surface of the circular seed discharging disc 2 are communicated and connected with one end of the seed inlet pipe 13; one side end of the circular seed sowing plate 2 is rotatably provided with a second side cover 21; the outer side surface of the second side cover 21 is fixedly arranged on one side surface of the horizontal rod 42; a circular limiting pipe 22 is coaxially arranged on the inner side surface of the second side cover 21, and the outer side surface of the circular limiting pipe 22 is attached to the inner side surface of the circular seed sowing plate 2; the side wall of the round limiting pipe 22 is provided with a rectangular hole 221 along the axial direction; the size of the rectangular hole 221 is larger than that of the seed outlet; the rectangular hole 221 is positioned at the front side of the lowest end of the side wall of the circular limiting pipe 22; specifically, the seed outlet pipe 23 is an arc-shaped pipe which is bent downwards, and the distance between the rectangular hole 221 and the lowest point of the circular limiting pipe 22 is 1/3-1/2 of the distance between two seed outlets; the width of the rectangular hole 221 is 1/3-1/2 of the distance between two seed holes; the corn in the circular seed sowing plate 2 can enter the limiting pipe 11 and the conical pipe 12 through the seed sowing port and the seed outlet pipe 23 only before the conical pipe 12 is vertically inserted into the soil, so that the corn dibbling device is convenient and practical, and the corn dibbling efficiency is improved;
in addition, a second side cover 21 of the circular seed sowing plate 2 is communicated and connected with a seed outlet pipe 23; the other end of the seed outlet pipe 23 is communicated and connected with the seed storage box 3; the seed storage box 3 is arranged on a horizontal rod 42, and the controller 6 is arranged on the inner side surface of the circular dibble seeding plate 1; the controller 6 is respectively connected with the encoder 16 and the electric telescopic rod 15 through electric signals; specifically, a control program for controlling the electric telescopic rod 15 is prestored in the controller 6, an angle interval threshold value is prestored in the controller 6, when the controller 6 detects that the rotation angle transmitted by the encoder 16 reaches the angle interval threshold value, the electric telescopic rod 15 extends, and the inner wall of the limiting pipe 11 and the corn in the conical pipe 12 are pushed into the soil through the rubber seed pressing block 151, so that the electric telescopic rod is convenient and practical; in fact, the size of angle interval threshold value slightly is less than the radian between two adjacent spacing pipes 11 to guarantee when spacing pipe 11 is vertical inserts soil, just during rubber pressure kind piece 151 pushed up the maize into soil, convenient and practical improves seeding efficiency.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A rolling type corn dibbling device is characterized by comprising: a circular dibble seeding plate (1), a circular seed discharging plate (2), a seed storage box (3) and a mounting rack (4);
the mounting frame (4) comprises a U-shaped frame (41) and two parallel horizontal rods (42); two parallel horizontal rods (42) are respectively and correspondingly and horizontally arranged on the rods on the two sides of the U-shaped frame (41); a round dibbling plate (1) and a round seed discharging plate (2) are rotatably arranged between the two horizontal rods (42);
the circular dibbling disk (1) is of a disk-shaped cavity structure; a plurality of seed outlets are annularly and uniformly distributed on the side surface of the circular dibbling disk (1); the inner end and the outer end of the outlet are respectively communicated with a limiting pipe (11) and a conical pipe (12) coaxially; the side surface of the limiting pipe (12) is communicated and connected with a pipe inlet (13); the seed inlet pipe (13) penetrates through the side end of the round dibbling plate (1) and is communicated with the inside of the round seed discharging plate (2); the inner side wall of the circular dibbling disk (1) is coaxial with a fixed cross rod (14); an electric telescopic rod (15) is vertically arranged on the lower side surface of the cross rod (14); the output end of the electric telescopic rod (15) is fixed with a rubber seed pressing block (151); the rubber seed pressing block (151) is matched with the limiting pipe (12) in a sliding manner; an encoder (17) is coaxially arranged on the inner side wall of the circular dibbling disk (1);
the circular seed sowing plate (2) is coaxially arranged at the side end of the circular dibbling plate (1); a plurality of seed discharging ports which are annularly and uniformly distributed on the side surface of the circular seed discharging disc (2) are communicated and connected with one end of the seed inlet pipe (13); one side end of the circular seed sowing plate (2) is rotatably provided with a second side cover (21); the outer side surface of the second side cover (21) is fixedly arranged on one side surface of the horizontal rod (42); a circular limiting pipe (22) is coaxially arranged on the inner side of the second side cover (21), and the outer side of the circular limiting pipe (22) is attached to the inner side of the circular seed sowing plate (2); a rectangular hole (221) is formed in the side wall of the circular limiting pipe (22) along the axial direction; the size of the rectangular hole (221) is larger than that of the seed outlet; the rectangular hole (221) is positioned on the front side of the lowest end of the side wall of the circular limiting pipe (22);
a second side cover (21) of the circular seed sowing plate (2) is communicated and connected with a seed outlet pipe (23); the other end of the seed outlet pipe (23) is communicated and connected with the seed storage box (3); the seed storage box (3) is arranged on the horizontal rod (42).
2. A rolling type corn dibbling device according to claim 1, characterized in that one side end of the circular dibbling plate (1) is an open end and the open end is fixedly provided with a first side cover (16) by screws; the seed inlet pipe (13) penetrates through the first side cover (16) and is communicated with the interior of the circular seed discharging disc (2).
3. A rolling type corn-on-demand device according to claim 1 or 2, characterized in that the inlet pipe (13) and the outlet pipe (23) are curved pipes.
4. A rolling type corn-on-demand device according to claim 3, characterized in that the seed outlet is coincident with the inner wall of the limit pipe (11) and the inner wall of the conical pipe (12).
5. A rolling type corn dibbling device according to claim 4, characterized in that the distance between the rectangular hole (221) and the lowest point of the circular limiting pipe (22) is 1/3-1/2 of the distance between two seed sowing openings; the width of the rectangular hole (221) is 1/3-1/2 of the distance between two seed holes.
6. A rolling type corn dibbling device according to claim 5, characterized in that a limiting strip (31) is fixed on the lower bottom surface of the seed storage box (3); the limiting strip (31) is fixed on the side surface of the horizontal rod (42) through a plurality of screws; one end of the seed storage box (3) is provided with a fixing strip (32); the fixing strip (32) is fixed on a side rod of the U-shaped frame (41) through a plurality of screws.
7. A rolling type corn dibbling device according to claim 6, characterized in that the limiting strips (31) and the fixing strips (32) are respectively positioned on both sides of the side bars of the U-shaped frame (41).
8. A rolling type corn-on-demand device according to claim 7, characterized in that the inner side of the circular dibbling plate (1) is provided with a controller (6); the controller (6) is respectively connected with the encoder (17) and the electric telescopic rod (15) through electric signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266843.8A CN112314125A (en) | 2020-11-13 | 2020-11-13 | Rolling type corn dibbling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266843.8A CN112314125A (en) | 2020-11-13 | 2020-11-13 | Rolling type corn dibbling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112314125A true CN112314125A (en) | 2021-02-05 |
Family
ID=74318013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011266843.8A Withdrawn CN112314125A (en) | 2020-11-13 | 2020-11-13 | Rolling type corn dibbling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112314125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023028677A1 (en) * | 2021-08-30 | 2023-03-09 | Josef Gaugenrieder | Seeder with seed delivery rollers |
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| DE7922646U1 (en) * | 1979-08-08 | 1980-02-14 | Dreessen, Johann, 2251 Nordstrand | SINGLE GRAIN PLANTING DEVICE |
| CN2033573U (en) * | 1988-06-20 | 1989-03-08 | 刘应回 | Plunger type punching and spot-sowing machine on film-covered ground |
| US5488917A (en) * | 1994-05-09 | 1996-02-06 | Santoli; Domenico | Lawn seeding machine |
| CN103931313A (en) * | 2013-01-22 | 2014-07-23 | 甘肃农业大学 | Movable mouth opener of built-in eccentric wheel dibbler |
| CN207022447U (en) * | 2017-08-07 | 2018-02-23 | 六安栀子农业科技有限公司 | A kind of red sage root plantation point opener that can be sowed simultaneously |
| CN108029287A (en) * | 2017-12-12 | 2018-05-15 | 霍邱县夏时农机制造有限公司 | A kind of adjustable mechanical formula precision drill |
| CN207783524U (en) * | 2018-01-22 | 2018-08-31 | 梁双林 | The accurate quantitative seed metering device of internal filling type |
| CN208079750U (en) * | 2018-03-25 | 2018-11-13 | 新昌县南明街道景星机械厂 | A kind of agricultural hand propelled maize dibbler |
| CN210406169U (en) * | 2019-08-23 | 2020-04-28 | 王然 | Multifunctional hand-push seeder |
| CN111183769A (en) * | 2019-12-25 | 2020-05-22 | 哈尔滨市农业科学院 | Zero-speed hole sowing wheel type dry direct sowing mechanism for paddy rice |
| CN210840627U (en) * | 2019-11-14 | 2020-06-26 | 赵军 | Corn planter |
| CN211297648U (en) * | 2018-08-01 | 2020-08-21 | 青铜峡市民乐农业机械有限公司 | Rolling type seeder capable of automatically avoiding in reverse rotation |
| CN111557148A (en) * | 2020-06-23 | 2020-08-21 | 江苏农牧科技职业学院 | Full-automatic cucumber seed sowing and planting device |
| CN111869374A (en) * | 2020-07-20 | 2020-11-03 | 湖北金立丰农业科技有限公司 | Film-covering and hole-opening mechanism of full-automatic peanut sowing and film-covering all-in-one machine |
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2020
- 2020-11-13 CN CN202011266843.8A patent/CN112314125A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7922646U1 (en) * | 1979-08-08 | 1980-02-14 | Dreessen, Johann, 2251 Nordstrand | SINGLE GRAIN PLANTING DEVICE |
| CN2033573U (en) * | 1988-06-20 | 1989-03-08 | 刘应回 | Plunger type punching and spot-sowing machine on film-covered ground |
| US5488917A (en) * | 1994-05-09 | 1996-02-06 | Santoli; Domenico | Lawn seeding machine |
| CN103931313A (en) * | 2013-01-22 | 2014-07-23 | 甘肃农业大学 | Movable mouth opener of built-in eccentric wheel dibbler |
| CN207022447U (en) * | 2017-08-07 | 2018-02-23 | 六安栀子农业科技有限公司 | A kind of red sage root plantation point opener that can be sowed simultaneously |
| CN108029287A (en) * | 2017-12-12 | 2018-05-15 | 霍邱县夏时农机制造有限公司 | A kind of adjustable mechanical formula precision drill |
| CN207783524U (en) * | 2018-01-22 | 2018-08-31 | 梁双林 | The accurate quantitative seed metering device of internal filling type |
| CN208079750U (en) * | 2018-03-25 | 2018-11-13 | 新昌县南明街道景星机械厂 | A kind of agricultural hand propelled maize dibbler |
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| CN210840627U (en) * | 2019-11-14 | 2020-06-26 | 赵军 | Corn planter |
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| CN111557148A (en) * | 2020-06-23 | 2020-08-21 | 江苏农牧科技职业学院 | Full-automatic cucumber seed sowing and planting device |
| CN111869374A (en) * | 2020-07-20 | 2020-11-03 | 湖北金立丰农业科技有限公司 | Film-covering and hole-opening mechanism of full-automatic peanut sowing and film-covering all-in-one machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023028677A1 (en) * | 2021-08-30 | 2023-03-09 | Josef Gaugenrieder | Seeder with seed delivery rollers |
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