CN108521938A - Corn drill - Google Patents
Corn drill Download PDFInfo
- Publication number
- CN108521938A CN108521938A CN201810556466.8A CN201810556466A CN108521938A CN 108521938 A CN108521938 A CN 108521938A CN 201810556466 A CN201810556466 A CN 201810556466A CN 108521938 A CN108521938 A CN 108521938A
- Authority
- CN
- China
- Prior art keywords
- protrusion
- discharge barrel
- bottom plate
- plate
- high pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The present patent application belongs to planting equipment technical field, specifically discloses a kind of corn drill, bottom plate, idler wheel, discharge barrel, feeding cylinder, supplemental cartridge, cross bar, strut, colter and earthing portion；Jacking block is equipped in the discharge barrel, the supplemental cartridge is equipped with blind plate, sliding block, thimble, catch and high pressure air cavity.Present invention is mainly used for maize planting, solve the problems, such as that continuous discharge causes seed to waste in mechanical planting.
Description
Technical field
The invention belongs to planting equipment technical fields, specifically disclose a kind of corn drill.
Background technology
The nutritional ingredient of corn is more comprehensive, generally containing protein 8.5%, fat 4.3%, carbohydrate 73.2%, calcium
0.022%, phosphorus 0.21%, iron 0.0016% also contain carrotene, vitamin B1, B2 and niacin and sitosterol, lecithin
Fat, vitamin E, lysine etc..Current research is pointed out to contain a kind of anticancer factor-glutathione in corn.Domestic and international nutrition
Family gives corn very high evaluation, it is believed that：In corn contained glutathione its have Hangzhoupro cancer effect, it can with it is a variety of carcinogenic in human body
Substance combines, these substances can be made to lose carcinogenicity；Institute's containing cellulose, which is a kind of, in corn to be the carbon aquation of absorption of human body
Object is closed, the concentration of carcinogen in the enteron aisle of people can be reduced, and reduces accumulation of the detritus to excrete poison in enteron aisle, to subtract
The incidence of few colon cancer and the carcinoma of the rectum；Contained lignin in corn, the vigor that can make one internal " macrophage " improve 2-3
Times, to inhibit the generation of carcinoma；Also contain a large amount of minerals magnesium in corn, the magnesium in food has apparent anti-cancer effect.
Corn is annual plant, in plantation summer, harvest autumn, in maize planting, it will usually problems with occur：
(1) existing corn seed emergence rate is high, generally use mechanical planting when seeding corn, and when mechanical planting corn mostly uses continuous
The mode of blanking carries out, and the mode of continuous blanking not only makes maize seedling spacing reduce, and the seedling spacing of corn reduces so that corn
Yield reduce, while cause seed waste；(2) when selecting seedling, seedling spacing needs to remove more maize seedling when smaller, this
Sample causes the waste of seed and maize seedling.
Invention content
The purpose of the present invention is to provide a kind of corn drills, cause seed unrestrained to solve continuous discharge in mechanical planting
The problem of taking.
In order to achieve the above object, base case of the invention is：Corn drill, including bottom plate, the bottom plate side
Equipped with the colter for fluting, the other side of the bottom plate is equipped with discharge barrel, and the discharge barrel top is communicated with for single jade
The feeding cylinder of rice seed charging, the discharge barrel top are equipped with jacking block for blocking feeding cylinder, the jacking block in discharge barrel
Wall slidingly and sealingly connects, and the jacking block side is equipped with the first protrusion, and the lower part of the jacking block is equipped with blind hole, the discharge barrel
Side is equipped with the first vertical slot, and first protrusion is located in the first vertical slot, and the discharge barrel is located at the position of the first raised homonymy
On be connected with supplemental cartridge, the lower part of the supplemental cartridge is equipped with high pressure air cavity, and high pressure air cavity top is equipped with gas outlet, it is described go out
It is equipped with thimble at gas port, the thimble is located at the position in high pressure gas intracavitary portion equipped with the catch for blocking gas outlet, described
The first spring is connected between catch and high pressure gas cavity wall, the supplemental cartridge, which is located on the position above high pressure air cavity, to be offered
The fumarole being connected to blind hole, the supplemental cartridge are located at the position above fumarole and are equipped with sealing ring, the thimble and sealing
Circle is slidably connected, and the supplemental cartridge offers the second vertical slot on the position of the first vertical slot face, and the supplemental cartridge top is equipped with
Blind plate, the supplemental cartridge top are equipped with the sliding block for pushing thimble to move, the second bullet are connected between the sliding block and blind plate
Spring, the sliding block are equipped with the second protrusion, and the width of second protrusion is more than the first protrusion, and second protrusion is located at second
In vertical slot, the side of second vertical slot is equipped with sliding chamber, and the sliding intracavitary is equipped with trapezoidal push plate, and the short side of the push plate is located at
Upside, is connected with third spring between the push plate and sliding cavity wall, the lower face of second protrusion offsets with the first protrusion
It leans on, the discharge barrel is located at the position below feeding cylinder and is equipped with the elastic ring for being used for backgauge；Idler wheel close to discharge barrel side
Eccentric position on be hinged with strut, the jacking block is equipped with cross bar, and the upper end of the strut is hinged with cross bar, and the bottom plate is remote
Side from colter is equipped with earthing portion.
The operation principle of this base case is：Before using present apparatus seeding corn, the present apparatus is first moved to needs
On the soil of plantation, high pressure gas intracavitary is full of high pressure gas, and the first protrusion and the second protrusion are located at the second vertical slot bottom, push plate position
In sliding intracavitary and by third spring-compressed, jacking block blocks feeding cylinder；Corn seed is piled in feeding cylinder, traction bottom plate moves
It is dynamic, drive colter movement, colter movement to excavate geosyncline on ground when bottom plate moves；In the process, idler wheel rotation drives strut
Mobile, strut movement drives cross bar to move up and down；When cross bar moves up, cross bar drives jacking block to move up, jacking block
It moves up and the first protrusion is driven to move up, the first protrusion moves up the second protrusion of drive and sliding block moves up, sliding block
Second spring is compressed when moving up, in the process, push plate is moved under the effect of third spring to outside sliding chamber；When second convex
When rising above push plate, the second convex barrier is prevented it from moving down by push rod；In the process, jacking block, which moves up, to feed
Cylinder is opened, and is fallen on the elastic ring in discharge barrel under single corn seed.With being rotated further for idler wheel, idler wheel passes through strut band
Dynamic cross bar moves down, and cross bar, which moves down, drives jacking block to move down；When jacking block drives the first protrusion to be moved to the second vertical slot
When lower part, the first protrusion pushes push plate to sliding intracavitary movement, and push plate is detached from the blocking to the second protrusion, and the second protrusion and sliding block exist
It is quickly moved down under second spring effect, sliding block, which quickly moves down, pushes thimble to move down, and thimble moves down promotion
Catch is to moving down and by the first spring-compressed, catch, which moves down, opens gas outlet, and the gas of high pressure gas intracavitary passes through outlet
Corn seed on elastic ring is quickly punched into geosyncline by mouth, fumarole and blind hole；In bottom plate moving process, earthing portion will
Soil is embedded in geosyncline.
The advantageous effect of this base case is：
(1) it by the way that strut, cross bar and jacking block is arranged, is rotated in idler wheel and realizes intermittent charging, and realize single corn
The effect of seed discharging, avoids and causes seed to waste corn seed continuous discharge；
(2) by the way that jacking block, sliding block, high pressure air cavity is arranged, high pressure gas pair is realized in sliding block is with jacking block moving process
The discharging of seed acts on, and corn seed can be entered quickly from discharge barrel in geosyncline under high pressure gas effect, in the process
It can prevent the dislocation that discharges caused by being shaken due to discharge barrel, it is therefore prevented that corn seed drops into outside geosyncline；
(3) by corn seed intermittence discharge so that the distance between maize seedling is equal, ensure that maize seedling have compared with
Good daylighting effect.
Compared with prior art, present apparatus planting process is simple, and plantation efficiency is high.
Further, the earthing portion includes the connecting rod being connected on bottom plate, and transverse slat, the transverse slat are connected on the connecting rod
Both sides be equipped with vertical montant, the earthing wheel for the taper being rotatablely connected with it, the earthing wheel are equipped on two montants
Circumferentially arranged with earthing piece.When soil is pushed to geosyncline both sides by colter and is accumulated, earthing wheel is located at mound far from geosyncline
Side, due to mound close to the side of geosyncline be higher than the other side, two earthing wheels by after the resistance of mound to rotation, earthing
It drives earthing piece to toggle it to soil in geosyncline when wheel rotation, realizes the automatic effect for burying soil.
Further, the discharge barrel lower part sets flexible material-storing box, and the material-storing box is equipped with close to the side of discharge barrel
The liquid outlet being connected to discharge barrel fills medicine film liquid in the material-storing box, is connected with push rod on the cross bar, under the push rod
End is equipped with the push-plate for squeezing material-storing box.When push rod is moved down with cross bar, push rod drives push rod to squeeze material-storing box, storing
Liquid in box is sprayed by discharge port, and corn seed is avoided by that can wrap up one layer of medicine film in the surface of the seed when medicine film liquid
Seed is by insect pest.
Further, the feeding cylinder is equipped with drain hopper.By drain hopper convenient for storage seed, reduce artificial nurse kind
Son charging.
Further, the colter is connect by DOCK LEVELER with bottom plate.By adjusting height of the colter on adjustable plate,
It is conveniently adjusted the depth of geosyncline.
Description of the drawings
Fig. 1 is the schematic diagram of corn drill embodiment of the present invention；
Fig. 2 is the longitudinal sectional view in the directions A in Fig. 1；
Fig. 3 is the right view of sliding chamber and push plate in Fig. 2.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Bottom plate 1, idler wheel 2, colter 3, strut 4, cross bar 5, discharge barrel 6, charging
Cylinder 7, drain hopper 8, adjustable plate 9, jacking block 10, the first vertical slot 11, the first protrusion 12, blind hole 13, supplemental cartridge 14, high pressure air cavity 15,
Thimble 16, the first spring 17, catch 18, sliding block 19, the second protrusion 20, second spring 21, the second vertical slot 22, blind plate 23, outlet
Mouth 24, fumarole 25, elastic ring 26, material-storing box 27, push rod 28, push-plate 29, sliding chamber 30, push plate 31, third spring 32, connecting rod
33, transverse slat 34, montant 35, earthing wheel 36, earthing piece 37, sealing ring 38, liquid outlet 39.
As shown in Figure 1, a kind of corn drill, including bottom plate 1, there are two horizontal axis, two horizontal axis for the installation of 1 lower face of bottom plate
Idler wheel 2 is installed by bearing, the lower face in 1 left side of bottom plate is equipped with adjustable plate 9, multiple location holes is offered on adjustable plate 9,
Positioning bolt is installed, adjustable plate 9 is equipped with the colter 3 for opening geosyncline, the right side of bottom plate 1 by positioning bolt in location hole
Vertical discharge barrel 6 is installed, 6 upper right of discharge barrel is communicated with the feeding cylinder 7 fed for single corn seed, feeding cylinder
Drain hopper 8 is installed on 7；In conjunction with shown in Fig. 2,6 top of discharge barrel is equipped with the jacking block 10 for blocking feeding cylinder 7, jacking block 10
It is slidingly and sealingly connect with 6 inner wall of discharge barrel, 10 left side of jacking block is machined with the first protrusion 12, and the lower part of jacking block 10 is equipped with blind hole
13, the left side of discharge barrel 6 offers the first vertical slot 11, and the first protrusion 12 is located in the first vertical slot 11.
In conjunction with shown in Fig. 2, the vertical supplemental cartridge 14 of the left side connection of discharge barrel 6, the lower part of supplemental cartridge 14 is equipped with height
It calms the anger chamber 15,15 top of high pressure air cavity offers gas outlet 24, thimble 16 is equipped at gas outlet 24, and thimble 16 is located at high pressure gas
The catch 18 for blocking gas outlet 24 is welded on position inside chamber 15, between 15 inside bottom of catch 18 and high pressure air cavity
It is connected with the first spring 17.Supplemental cartridge 14, which is located on the position of 15 top of high pressure air cavity, offers the fumarole being connected to blind hole 13
25, supplemental cartridge 14, which is located on the position of 25 top of fumarole, is equipped with sealing ring 38, and thimble 16 is slidably connected with sealing ring 38；It is auxiliary
It helps on the position of 11 face of cylinder 14 and the first vertical slot and offers the second vertical slot 22,14 upper end of supplemental cartridge is equipped with blind plate 23, auxiliary
14 tops of cylinder are equipped with the sliding block 19 for pushing thimble 16 to move, and second spring 21 is connected between sliding block 19 and blind plate 23；
The second protrusion 20 is machined on sliding block 19, the width of the second protrusion 20 is more than the first protrusion 12, and it is perpendicular that the second protrusion 20 is located at second
In slot 22, in conjunction with shown in Fig. 3, the right side opening of the second vertical slot 22 is equipped with sliding chamber 30, is equipped in sliding chamber 30 and connects with the sliding sliding of chamber 30
The short side of the trapezoidal push plate 31 connect, push plate 31 is located at upside, and third bullet is connected between 30 right side inner wall of push plate 31 and sliding chamber
Spring 32, the lower face of the second protrusion 20 lean with the first protrusion 12；Discharge barrel 6, which is located on the position of 7 lower section of feeding cylinder, to be installed
It is useful for the elastic ring 26 of backgauge, elastic ring 26 is preferably rubber ring；On the eccentric position of the idler wheel 2 of 6 side of discharge barrel
It is hinged with strut 4, cross bar 5 is installed on jacking block 10, the upper end of strut 4 and cross bar 5 are hinged.It is equipped on the right side of 6 lower part of discharge barrel
The material-storing box 27 of elasticity, material-storing box 27 are preferably the material-storing box 27 of rubber material, and 27 left side of material-storing box is offered to be connected with discharge barrel 6
Logical liquid outlet 39, liquid outlet 39 are in closed state, medicine film liquid, medicine film liquid are filled in material-storing box 27 in normal state
For wrapping up side medicine clothing to the surface of the seed, avoid seed by insect pest, medicine film liquid is commercially available medicine film liquid；Connect on cross bar 5
It is connected to push rod 28,28 lower end of push rod is welded with the push-plate 29 for squeezing material-storing box 27
1 right side of bottom plate is equipped with earthing portion, and earthing portion includes the connecting rod 33 for being welded on 1 right side of bottom plate, the right end of connecting rod 33
It is welded with transverse slat 34, the both sides of transverse slat 34 are welded with vertical montant 35, and taper is equipped with by bearing on two montants 35
Earthing wheel 36, earthing wheel 36 is circumferentially welded with earthing piece 37.
When it is implemented, being first moved to the present apparatus on the soil for needing to plant, the present apparatus can be moved with tractor-drawn,
High pressure gas is full of in high pressure air cavity 15, the first protrusion 12 and the second protrusion 20 are located at 22 bottom of the second vertical slot, and push plate 31 is located at
It is compressed in sliding chamber 30 and by third spring 32, jacking block 10 blocks feeding cylinder 7；Corn seed is piled in feeding cylinder 7, pushes bottom
Plate 1 moves, and drives colter 3 to move when bottom plate 1 moves, and the movement of colter 3 is slotted on ground；In the process, the rotation of idler wheel 2 drives
Strut 4, the movement of strut 4 drive cross bar 5 to move up and down；When cross bar 5 moves up, cross bar 5 drives jacking block 10 to moving up
Dynamic, jacking block 10, which moves up, drives the first protrusion 12 to move up, and the first protrusion 12 moves up the second protrusion 20 of drive and slides
Block 19 moves up, and compresses second spring 21 when sliding block 19 moves up, and in the process, push plate 31 is made in third spring 32
It is moved to outside sliding chamber 30 with lower；When the second protrusion 20 is located at 31 top of push plate, 20 blocking of the second protrusion is made it not by push rod 28
It can move down；In the process, jacking block 10, which moves up, opens feeding cylinder 7, and the bullet in discharge barrel 6 is fallen under single corn seed
On property circle 26.With being rotated further for idler wheel 2, idler wheel 2 drives cross bar 5 to move down by strut 4, and cross bar 5 moves down band
Dynamic jacking block 10 moves down；When jacking block 10 drives the first protrusion 12 to be moved to the second 22 lower part of vertical slot, the first protrusion 12 pushes
Push plate 31 is moved into sliding chamber 30, and push plate 31 is detached from the blocking to the second protrusion 20, and the second protrusion 20 and sliding block 19 are in the second bullet
Spring 21 quickly moves down under acting on, and sliding block 19, which quickly moves down, pushes thimble 16 to move down, and thimble 16, which moves down, to be pushed away
Dynamic catch 18 is to moving down and compressing the first spring 17, and catch 18, which moves down, opens gas outlet 24, in high pressure air cavity 15
Corn seed on elastic ring 26 is quickly punched into geosyncline by gas by gas outlet 24, fumarole 25 and blind hole 13；Herein
In the process, push rod 28 is moved down with cross bar 5, and push rod 28 pushes push-plate 29 to squeeze material-storing box 27, after material-storing box 27 is squeezed
Liquid outlet 39 is opened, and the medicine film liquid in material-storing box 27 is wrapped in the surface of corn seed.In 1 moving process of bottom plate, earthing
Wheel 36 is relatively rotated by resistance, and soil is embedded in geosyncline by earthing piece 37.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. corn drill, including bottom plate, the bottom plate is equipped with two rows of idler wheels being rotatablely connected with it, which is characterized in that institute
It states bottom plate side and is equipped with the colter for being used for fluting, the other side of the bottom plate is equipped with discharge barrel, and the discharge barrel top is communicated with
For the feeding cylinder of single corn seed charging, the discharge barrel top is equipped with the jacking block for blocking feeding cylinder, the jacking block
It is slidingly and sealingly connect with discharge barrel inner wall, the jacking block side is equipped with the first protrusion, and the lower part of the jacking block is equipped with blind hole, institute
The side for stating discharge barrel is equipped with the first vertical slot, and first protrusion is located in the first vertical slot, and the discharge barrel is located at the first protrusion
Supplemental cartridge is connected on the position of homonymy, the lower part of the supplemental cartridge is equipped with high pressure air cavity, and high pressure air cavity top is equipped with out
Gas port, thimble is equipped at the gas outlet, and the thimble is located at the position in high pressure gas intracavitary portion equipped with for blocking gas outlet
Catch, the first spring is connected between the catch and high pressure gas cavity wall, the supplemental cartridge is located above high pressure air cavity
The fumarole being connected to blind hole is offered on position, the supplemental cartridge is located at the position above fumarole and is equipped with sealing ring, institute
It states thimble to be slidably connected with sealing ring, the supplemental cartridge offers the second vertical slot on the position of the first vertical slot face, described auxiliary
Top is helped to be equipped with blind plate, the supplemental cartridge top is equipped with the sliding block for pushing thimble to move, between the sliding block and blind plate
It is connected with second spring, the sliding block is equipped with the second protrusion, and the width of second protrusion is raised more than first, and described second
Protrusion is located in the second vertical slot, and the side of second vertical slot is equipped with sliding chamber, and the sliding intracavitary is equipped with trapezoidal push plate, described to push away
The short side of plate is located at upside, is connected with third spring between the push plate and sliding cavity wall, the lower face of second protrusion with
First protrusion leans, and the discharge barrel is located at the position below feeding cylinder and is equipped with the elastic ring for being used for backgauge；Close to discharging
Strut is hinged on the eccentric position of the idler wheel of cylinder side, the jacking block is equipped with cross bar, and upper end and the cross bar of the strut are cut with scissors
It connects, side of the bottom plate far from colter is equipped with earthing portion.
2. corn drill according to claim 1, which is characterized in that the earthing portion includes the company being connected on bottom plate
Bar is connected with transverse slat on the connecting rod, and the both sides of the transverse slat are equipped with vertical montant, are equipped with and its turn on two montants
The earthing wheel of the taper of dynamic connection, the earthing wheel is circumferentially arranged with earthing piece.
3. corn drill according to claim 1, which is characterized in that the discharge barrel lower part sets flexible storing
Box, the material-storing box are equipped with the liquid outlet being connected to discharge barrel close to the side of discharge barrel, medicine film liquid are filled in the material-storing box
Body, push rod is connected on the cross bar, and the push rod lower end is equipped with the push-plate for squeezing material-storing box.
4. corn drill according to claim 1, which is characterized in that the feeding cylinder is equipped with drain hopper.
5. corn drill according to claim 1, which is characterized in that the colter is connected by DOCK LEVELER and bottom plate
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556466.8A CN108521938A (en) | 2018-05-31 | 2018-05-31 | Corn drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556466.8A CN108521938A (en) | 2018-05-31 | 2018-05-31 | Corn drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108521938A true CN108521938A (en) | 2018-09-14 |
Family
ID=63473298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810556466.8A Pending CN108521938A (en) | 2018-05-31 | 2018-05-31 | Corn drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108521938A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915382A (en) * | 2019-12-12 | 2020-03-27 | 绍兴市米莉农业科技有限公司 | Seeding device based on intermittent motion guarantees seeding and fills hole integration |
| CN116097947A (en) * | 2022-12-06 | 2023-05-12 | 昆明理工大学 | Injection type no-tillage planter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203912508U (en) * | 2014-06-09 | 2014-11-05 | 刘正松 | Corn drill casing mechanism |
| CN204217354U (en) * | 2014-10-27 | 2015-03-25 | 石家庄吉利食品有限公司 | A kind of high yield organic waxy corn sower |
| CN204860007U (en) * | 2015-08-25 | 2015-12-16 | 西宁共进新材料科技有限公司 | Stem tuber plant seeder |
| CN105766106A (en) * | 2016-03-09 | 2016-07-20 | 内蒙古民族大学 | Corn planter and using method thereof |
| CN105850296A (en) * | 2016-03-31 | 2016-08-17 | 山东省农业科学院 | Peanut planter with adjustable ridge spacing |
| CN206620440U (en) * | 2017-03-24 | 2017-11-10 | 闫立臣 | Novel corn plants seeder |
-
2018
- 2018-05-31 CN CN201810556466.8A patent/CN108521938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203912508U (en) * | 2014-06-09 | 2014-11-05 | 刘正松 | Corn drill casing mechanism |
| CN204217354U (en) * | 2014-10-27 | 2015-03-25 | 石家庄吉利食品有限公司 | A kind of high yield organic waxy corn sower |
| CN204860007U (en) * | 2015-08-25 | 2015-12-16 | 西宁共进新材料科技有限公司 | Stem tuber plant seeder |
| CN105766106A (en) * | 2016-03-09 | 2016-07-20 | 内蒙古民族大学 | Corn planter and using method thereof |
| CN105850296A (en) * | 2016-03-31 | 2016-08-17 | 山东省农业科学院 | Peanut planter with adjustable ridge spacing |
| CN206620440U (en) * | 2017-03-24 | 2017-11-10 | 闫立臣 | Novel corn plants seeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915382A (en) * | 2019-12-12 | 2020-03-27 | 绍兴市米莉农业科技有限公司 | Seeding device based on intermittent motion guarantees seeding and fills hole integration |
| CN116097947A (en) * | 2022-12-06 | 2023-05-12 | 昆明理工大学 | Injection type no-tillage planter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209628059U (en) | A kind of uniform corn drill of sowing | |
| CN108521938A (en) | Corn drill | |
| CN203327522U (en) | Air pushing straightly inserted type precision hole sowing device | |
| CN207460781U (en) | It is a kind of to sow efficient agricultural seeder device | |
| CN209376173U (en) | A kind of rhizoma polygonati seeding apparatus | |
| CN114766146B (en) | Pit sowing device and method for agricultural production | |
| CN111758335B (en) | Agricultural seeder | |
| CN103583289B (en) | Corn double-ridge mulch sowing combine | |
| CN107873183B (en) | Double-roller supporting ditching, sowing and earthing device | |
| CN103749020A (en) | Hill planter | |
| CN208242163U (en) | Corn drill | |
| CN208425182U (en) | One kind being used for semen viciae fabae Interplanting apparatus | |
| CN107667624A (en) | A kind of Portable Hand-pushing fodder corn drill | |
| CN206895382U (en) | A kind of planting mechanism of planting machine | |
| CN208691710U (en) | A kind of energy conservation Radix Angelicae Sinensis hill-drop drill | |
| CN206728558U (en) | A kind of compound dibbling mechanism | |
| CN108521947B (en) | Bean dibbling device | |
| CN110809953B (en) | Rassel seeding device | |
| CN207235402U (en) | New agricultural seeding machine | |
| CN207639138U (en) | A kind of pressure hole seeder for cultivating rice cell transplanting rice shoot | |
| CN112166748B (en) | Agricultural automatic device for quickly turning soil and quantitatively sowing and covering | |
| CN209659915U (en) | A kind of full tectorial seeder conducive to earthing | |
| CN201674784U (en) | Fertilization seeder | |
| CN212349079U (en) | Tea seed cake reducing mechanism who contains structure of preventing splashing | |
| CN209609347U (en) | It a kind of bottom seeps for basin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |