CN206472472U - A kind of corn drill - Google Patents
A kind of corn drill Download PDFInfo
- Publication number
- CN206472472U CN206472472U CN201621381397.4U CN201621381397U CN206472472U CN 206472472 U CN206472472 U CN 206472472U CN 201621381397 U CN201621381397 U CN 201621381397U CN 206472472 U CN206472472 U CN 206472472U
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- Prior art keywords
- fixedly connected
- supporting plate
- motor
- seed
- shaft
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- 240000008042 Zea mays Species 0.000 title claims abstract description 20
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 20
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 20
- 235000005822 corn Nutrition 0.000 title claims abstract description 20
- 238000009331 sowing Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000010899 nucleation Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002689 soil Substances 0.000 abstract description 5
- 210000002683 foot Anatomy 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 240000000662 Anethum graveolens Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a kind of corn drill, including supporting plate, the bottom of supporting plate is fixedly connected with supporting leg, the bottom of supporting leg is fixedly connected with rolling bearing, the inner ring of rolling bearing is fixedly connected with rotating shaft, the two ends of rotating shaft have been fixedly connected with traveling wheel, the surface of rotating shaft has been respectively fixedly connected with driving wheel and worm gear, one end of supporting plate is fixedly connected with the first support feet, one end of first support feet is fixedly connected with the first motor, the output shaft of first motor is fixedly connected with worm screw by shaft coupling, and worm and wheel rotates connection.The utility model, which has reached, carries out derived effect to the seed in kind of groove, the effect covered to seed is reached, the effect that soil can be slotted, the effect that effectively the distance between seed can be adjusted, reach that traveling wheel walking is sowed, stop the effect that i.e. sowing stops, so as to effectively solve rubber layer card type, the problem of seed is difficult to export and covered.
Description
Technical field
The utility model is related to agricultural equipment technical field, specially a kind of corn drill.
Background technology
China introduces grain dill, cotton planter etc. in 1950s from foreign countries, is successively developed into the sixties
The different types of machines such as work(suspension type grain drill, centrifugal seeder, implement porter seeder and pneumatic seeder, and develop
Succeeded grinder-vein disk feed.To the seventies, two series of drilling and culivating toolbar and Combined seeder for grain are formed and have thrown
Enter production.All it has been promoted and has used for cereal, imtertilled crop, herbage, the various drill for sowing in lines of vegetables and hill-drop drill.It is same with this
When, a variety of precision drills are also succeeded in developing, corn drill refers to the planting machine using crop plants corn seed as sowing object
Tool (while taking into account Soybean and Other Crops), the generally address to seeder are normal titled with crop species title, such as corn drill, cereal
Drill for sowing in lines, corn seeding drill, cotton planter, herbage seed broadcaster etc..Corn drill has feed mechanism for seed, and feed mechanism for seed is will be certain
The seed of amount is distributed to the part of seeding pipe, and the measured feed mechanism for seed of matter wants each flow rate all identical, also requires that it can not in addition
Broken seed, it is simple in construction, be easy to maintenance；In the prior art, feed mechanism for seed is to carry out seeding with being provided with gear on axle, so
Feed mechanism for seed there is to be easily broken seed, inconvenience maintenance.
A kind of corn drill disclosed in Chinese invention patent application prospectus CN201520473472, passes through
Seed bucket and road wheel are installed in frame, being mounted below in seed bucket below seeding pipe, described seed bucket has opening,
It is provided below to be provided with above rubber baffle, disk roller around disk roller, opening in opening and there is rubber layer, groove is in rubber layer
On, fluted above disk roller, the axle of disk roller, which is connected, extension mouth above road wheel, seeding pipe, extends mouthpiece then disk roller.This is special
Although profit, which is solved, is easily broken the problem of seed, inconvenience maintenance, rubber layer is difficult to drop sometimes due to extruding seed
Get off, cause the phenomenon being short of seedling, and expand mouth and directly being contacted with native face, seed is easy to be stuck in that expansion is intraoral to can't get out,
After planting seed be easy to be exposed without blinding device cause it is invalid.
Utility model content
The purpose of this utility model is to provide a kind of corn drill possess the cooperation progress of slide bar and spring to seed
Promote, grading tooth seed is covered, opening plough open the advantage of soil box, solve rubber layer card type, seed is difficult
The problem of exporting and cover.
To achieve the above object, the utility model provides following technical scheme：A kind of corn drill, including supporting plate,
The bottom of the supporting plate is fixedly connected with supporting leg, and the bottom of the supporting leg is fixedly connected with rolling bearing, the rotation
The inner ring of bearing is fixedly connected with rotating shaft, and the two ends of the rotating shaft have been fixedly connected with traveling wheel, the surface difference of the rotating shaft
Driving wheel and worm gear are fixedly connected with, one end of the supporting plate is fixedly connected with the first support feet, first support feet
One end is fixedly connected with the first motor, and the output shaft of first motor is fixedly connected with worm screw, the worm screw by shaft coupling
It is connected with worm gear wheel.
The other end of the supporting plate has been respectively fixedly connected with the second support feet and fixing bearing, second support feet
One end is fixedly connected with the second motor, and the output shaft of second motor is fixedly connected with connecting shaft, the company by shaft coupling
The surface of spindle is fixedly connected with the inner ring of fixing bearing, and the bottom of the connecting shaft is fixedly connected with rotating disk.
Support shaft is fixedly connected with the middle part of the supporting plate, the surface of the support shaft has been respectively fixedly connected with connecting shaft
Hold and cam, the outer ring of the connection bearing has been respectively fixedly connected with driven pulley and sowing roller, the driving wheel by belt with
Driven pulley rotates connection, and the surface of the sowing roller is offered slidably connects slide bar, the cunning in the middle part of kind of a groove, described kind of groove
One end of bar is fixedly connected with spring, and one end of the spring is fixedly connected on the inwall of sowing roller, one end of the supporting plate
It is fixedly connected with handle.
It is preferred that, the bottom of the rotating disk is fixedly connected with grading tooth.
It is preferred that, seeding tank is provided with the top of the sowing roller, the seeding tank is fixedly connected with supporting plate.
It is preferred that, the bottom of the supporting plate is fixedly connected with funnel, and the side of the funnel offers leak, the leakage
The opposite side of bucket is fixedly connected with opening plough.
It is preferred that, be provided with motor switch at the top of the handle, the motor switch respectively with the first motor and second
Motor is electrically connected.
It is preferred that, the driving wheel is provided with multiple bayonet sockets.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has reached and derived effect is carried out to the seed in kind of groove, by setting by setting slide bar
Grading tooth, has reached the effect covered to seed.
2nd, the utility model is by setting opening plough, the effect that can be slotted to soil, by setting multiple bayonet sockets
Driving wheel effectively the distance between seed can be adjusted effect, by setting driving wheel, belt and driven pulley
Between cooperation, reached traveling wheel walking i.e. sow, stop i.e. sowing stopping effect, by setting spring, enable to
Slide bar can playback after seed is released, so as to effectively solve rubber layer card type, the problem of seed is difficult to export and covered.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is that the utility model supports axial section；
Fig. 3 is the utility model worm gear front view；
Fig. 4 is the utility model cam section figure；
Fig. 5 is that the utility model supports axis side view.
In figure：1 supporting plate, 2 supporting legs, 3 rolling bearings, 4 rotating shafts, 5 traveling wheels, 6 driving wheels, 7 worm gears, 8 first supports
Pin, 9 first motors, 10 worm screws, 11 second support feets, 12 fixing bearings, 13 second motors, 14 connecting shafts, 15 rotating disks, 16 supports
Axle, 17 connection bearings, 18 cams, 19 driven pulleys, 20 sowing rollers, 21 kinds of grooves, 22 slide bars, 23 springs, 24 handles, 25 grading teeth,
26 seeding tanks, 27 funnels, 28 leak, 29 opening ploughs, 30 motor switch, 31, belt.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5, a kind of corn drill, including supporting plate 1 are referred to, the bottom of supporting plate 1 is fixedly connected with funnel 27,
The side of funnel 27 offers leak 28, and the opposite side of funnel 27 is fixedly connected with opening plough 29, by setting opening plough 29, energy
Enough effects slotted to soil, the bottom of supporting plate 1 is fixedly connected with supporting leg 2, and the bottom of supporting leg 2 is fixedly connected with
Rolling bearing 3, the inner ring of rolling bearing 3 is fixedly connected with rotating shaft 4, and the two ends of rotating shaft 4 have been fixedly connected with traveling wheel 5, rotating shaft 4
Surface be respectively fixedly connected with driving wheel 6 and worm gear 7, driving wheel 6 is provided with multiple bayonet sockets, by the master for setting multiple bayonet sockets
The effect that effectively the distance between seed can be adjusted for driving wheel 6, one end of supporting plate 1 is fixedly connected with the first support
Pin 8, one end of the first support feet 8 is fixedly connected with the first motor 9, and the output shaft of the first motor 9 is fixedly connected by shaft coupling
There is worm screw 10, worm screw 10 rotates with worm gear 7 and is connected.
The other end of supporting plate 1 has been respectively fixedly connected with the second support feet 11 and fixing bearing 12, the second support feet 11
One end is fixedly connected with the second motor 13, and the output shaft of the second motor 13 is fixedly connected with connecting shaft 14 by shaft coupling, connection
The surface of axle 14 is fixedly connected with the inner ring of fixing bearing 12, and the bottom of connecting shaft 14 is fixedly connected with rotating disk 15, rotating disk 15
Bottom is fixedly connected with grading tooth 25, by setting grading tooth 25, has reached the effect covered to seed.
The middle part of supporting plate 1 is fixedly connected with support shaft 16, and the surface of support shaft 16 has been respectively fixedly connected with connection bearing
17 and cam 18, the outer ring of connection bearing 17 has been respectively fixedly connected with driven pulley 19 and sowing roller 20, and the top of sowing roller 20 is set
Seeding tank 26 is equipped with, seeding tank 26 is fixedly connected with supporting plate 1, driving wheel 6 is rotated with driven pulley 19 by belt 31 and is connected, led to
The cooperation crossed between setting driving wheel 6, belt 31 and driven pulley 19, has reached that the walking of traveling wheel 5 is sowed, stopping is that sowing stops
Effect only, the surface of sowing roller 20 offers kind of groove 21, and the middle part for planting groove 21 slidably connects slide bar 22, by setting slide bar
22, reach and derived effect is carried out to the seed in kind of groove 21, one end of slide bar 22 is fixedly connected with spring 23, by setting
Spring 23, enables to slide bar 22 to be playbacked after seed is released, and one end of spring 23 is fixedly connected on the interior of sowing roller 20
Wall, one end of supporting plate 1 is fixedly connected with handle 24, and the top of handle 24 is provided with motor switch 30, and motor switch 30 is distinguished
Electrically connected with the first motor 9 and the second motor 13, so as to effectively solve rubber layer card type, seed is difficult to export and covered
The problem of.
Operation principle：During sowing, seed is poured into the inside of seeding tank 26, motor switch 30 is pressed and starts the first motor 9
With the second motor 13, the first motor 9 is by driving worm screw 10 so that worm gear 7 is rotated, so that drive traveling wheel 5 to travel, it is simultaneously main
Driving wheel 6 drives driven pulley 19 to rotate by belt 31, drives the outer ring rotating of connection bearing 17, and the outer ring of connection bearing 17 drives
Sowing roller 20 is rotated, so as to drive kind of groove 21 to rotate, plants groove 21 when rotating, seed enters in kind of groove 21 under gravity,
The edge of supporting plate 1 blocks other seeds, plants the funnel 27 that groove 21 turns to bottom, now slide bar 22 is in the presence of cam 18
Move down, spring 23 is compressed, and seed is ejected, when kind of groove 21 is turned in seeding tank 26, the spring 23 of compression gos up, slide bar
22 playback, continue to sow, while the second motor 13 is by driving connecting shaft 14 so as to drive rotating disk 15 to rotate, grading tooth 25 is carried out
Grading, is covered to seed.
In summary：The corn drill, by the cooperation of slide bar 22 and spring 23 promote seed, grading tooth 25
Progress is covered to seed, and opening plough 29 open the advantage of soil box, solves rubber layer card type, and seed is difficult to export and covered
The problem of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of corn drill, including supporting plate (1), it is characterised in that：The bottom of the supporting plate (1) is fixedly connected with branch
Support leg (2), the bottom of the supporting leg (2) is fixedly connected with rolling bearing (3), and the inner ring of the rolling bearing (3), which is fixed, to be connected
Rotating shaft (4) is connected to, the two ends of the rotating shaft (4) have been fixedly connected with traveling wheel (5), and the surface of the rotating shaft (4) is fixed respectively
Driving wheel (6) and worm gear (7) are connected with, one end of the supporting plate (1) is fixedly connected with the first support feet (8), described first
One end of support feet (8) is fixedly connected with the first motor (9), and the output shaft of first motor (9) is fixed by shaft coupling to be connected
Worm screw (10) is connected to, the worm screw (10) rotates with worm gear (7) and is connected；
The other end of the supporting plate (1) has been respectively fixedly connected with the second support feet (11) and fixing bearing (12), described second
One end of support feet (11) is fixedly connected with the second motor (13), and the output shaft of second motor (13) is fixed by shaft coupling
Connecting shaft (14) is connected with, the surface of the connecting shaft (14) is fixedly connected with the inner ring of fixing bearing (12), the connecting shaft
(14) bottom is fixedly connected with rotating disk (15)；
Support shaft (16) is fixedly connected with the middle part of the supporting plate (1), the surface of the support shaft (16) is respectively fixedly connected with
There are connection bearing (17) and cam (18), the outer ring of the connection bearing (17) has been respectively fixedly connected with driven pulley (19) and sowing
Roller (20), the driving wheel (6) is rotated with driven pulley (19) by belt (31) and is connected, and the surface of the sowing roller (20) is opened up
Have and slide bar (22) is slidably connected in the middle part of kind of a groove (21), described kind of groove (21), one end of the slide bar (22) is fixedly connected with
Spring (23), one end of the spring (23) is fixedly connected on the inwall of sowing roller (20), and one end of the supporting plate (1) is fixed
It is connected with handle (24).
2. a kind of corn drill according to claim 1, it is characterised in that：The bottom of the rotating disk (15) is fixedly connected
There is grading tooth (25).
3. a kind of corn drill according to claim 1, it is characterised in that：It is provided with the top of the sowing roller (20)
Seeding tank (26), the seeding tank (26) is fixedly connected with supporting plate (1).
4. a kind of corn drill according to claim 1, it is characterised in that：The bottom of the supporting plate (1), which is fixed, to be connected
Funnel (27) is connected to, the side of the funnel (27) offers leak (28), and the opposite side of the funnel (27) is fixedly connected with
Opening plough (29).
5. a kind of corn drill according to claim 1, it is characterised in that：Electricity is provided with the top of the handle (24)
Machine switchs (30), and the motor switch (30) electrically connects with the first motor (9) and the second motor (13) respectively.
6. a kind of corn drill according to claim 1, it is characterised in that：The driving wheel (6) is provided with multiple cards
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381397.4U CN206472472U (en) | 2016-12-16 | 2016-12-16 | A kind of corn drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381397.4U CN206472472U (en) | 2016-12-16 | 2016-12-16 | A kind of corn drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206472472U true CN206472472U (en) | 2017-09-08 |
Family
ID=59749724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381397.4U Expired - Fee Related CN206472472U (en) | 2016-12-16 | 2016-12-16 | A kind of corn drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206472472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934236A (en) * | 2018-07-12 | 2018-12-07 | 安徽独秀山蓝莓科技开发有限公司 | A kind of convenient seeding apparatus for blueberry plantation |
| CN112205129A (en) * | 2020-09-18 | 2021-01-12 | 哈尔滨华惠农业机械制造有限公司 | Novel air-suction type electric seed sowing device |
| CN117378325A (en) * | 2023-11-14 | 2024-01-12 | 广东省农业科学院作物研究所 | Soybean seeder with adjustable row spacing |
| CN118383124A (en) * | 2024-05-27 | 2024-07-26 | 河北省农林科学院棉花研究所（河北省农林科学院特种经济作物研究所） | Cotton test field seeder and seeding method thereof |
-
2016
- 2016-12-16 CN CN201621381397.4U patent/CN206472472U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934236A (en) * | 2018-07-12 | 2018-12-07 | 安徽独秀山蓝莓科技开发有限公司 | A kind of convenient seeding apparatus for blueberry plantation |
| CN112205129A (en) * | 2020-09-18 | 2021-01-12 | 哈尔滨华惠农业机械制造有限公司 | Novel air-suction type electric seed sowing device |
| CN117378325A (en) * | 2023-11-14 | 2024-01-12 | 广东省农业科学院作物研究所 | Soybean seeder with adjustable row spacing |
| CN118383124A (en) * | 2024-05-27 | 2024-07-26 | 河北省农林科学院棉花研究所（河北省农林科学院特种经济作物研究所） | Cotton test field seeder and seeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |