CN208227671U - The type hole formula feed mechanism for seed of corn drill - Google Patents
The type hole formula feed mechanism for seed of corn drill Download PDFInfo
- Publication number
- CN208227671U CN208227671U CN201820681806.5U CN201820681806U CN208227671U CN 208227671 U CN208227671 U CN 208227671U CN 201820681806 U CN201820681806 U CN 201820681806U CN 208227671 U CN208227671 U CN 208227671U
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- China
- Prior art keywords
- seed
- feed mechanism
- wheel
- corn
- shell
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Abstract
The utility model relates to a kind of type hole formula feed mechanism for seeds of corn drill, including grain cover, feed mechanism for seed shell, corn partition, corn disk, lead kind of a wheel, feed shaft, seed wheel, clear kind of mouth gland, Seed-cleaning tool and hit kind hammer, grain cover is provided on the feed mechanism for seed shell, the outer side edges edge of grain cover offers clear kind of mouth, clear kind of mouth gland is installed on clear kind of mouth, grain cover is provided with Seed-cleaning tool at the position of feed mechanism for seed shell, feed shaft across its outer end face center is installed on the outer end face of feed mechanism for seed shell, it is sequentially installed on feed shaft in feed mechanism for seed shell towards grain cover and leads kind of a wheel, seed wheel and corn disk, kind of a wheel is led to connect with seed wheel, corn partition is provided between the edge of seed wheel and the edge for leading kind wheel, be additionally provided on the outside of feed mechanism for seed shell insert into the inner hit kind hammer.The distance synchronous that the seeding and machine for being able to achieve seed wheel are advanced, the uniformity for the sowing that preserves value and the accuracy for the amount of broadcasting.
Description
Technical field
The utility model relates to technical field of seeders, the type hole formula feed mechanism for seed of especially a kind of corn drill.
Background technique
Feed mechanism for seed seeding speed must just can guarantee and advance centainly in seeder with the forward speed stringent synchronization of seeder
Apart from when sow a certain amount of seed, and it is unrelated with the speed of machine travel.This is theoretically not if ground even
Problematic: still, narrowly, this can not obtain accurate, uniform seeding.Cause are as follows: first, always there are some bumps on ground
It rises and falls；Second, land wheel can always generate irregular sliding.This seeding for allowing for seed wheel cannot at a distance from machine advance
Fully synchronized, this just influences the uniformity of sowing and the accuracy for the amount of broadcasting.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies in the existing technology, a kind of corn drill is provided
Type hole formula feed mechanism for seed.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of type hole formula seeding of corn drill
Device, including grain cover, feed mechanism for seed shell, corn partition, corn disk, lead kind of a wheel, feed shaft, seed wheel, clear kind of mouth gland, clear kind
Knife and hammer is hit kind, be provided with grain cover on the feed mechanism for seed shell, the outer side edges of the grain cover are along offering clear kind of mouth, institute
It states and clear kind of mouth gland is installed on clear kind of mouth, grain cover is provided with Seed-cleaning tool, feed mechanism for seed shell at the position of feed mechanism for seed shell
Outer end face on the feed shaft across its outer end face center is installed, on the feed shaft in feed mechanism for seed shell successively towards grain cover
It is equipped with and leads kind wheel, seed wheel and corn disk, kind of the wheel of leading and connect with seed wheel, what the edge of the seed wheel and leading kind was taken turns
Corn partition is provided between edge, the outer side edges edge of the corn partition is located at the intersection of grain cover and feed mechanism for seed shell,
Be additionally provided on the outside of feed mechanism for seed shell insert into the inner hit kind hammer.
It further limits, is evenly distributed with hexagonal hole on the seed wheel.
It further limits, kind of the hammer that hits includes hitting kind of a bar, tup and hitting kind of a spring, and described one end for hitting kind of bar is stretched
Feed mechanism for seed shell out, the other end are connected with tup, and the tup is located above hexagonal hole, it is described hit kind of a spring and be set in hit kind
On bar, hits and kind be provided with four bar linkage between spring and tup.
It further limits again, the four bar linkage includes being set in the loop bar hit on kind of bar, parallel with loop bar
Upright bar and be articulated with two connecting rods between the two, one end of the upright bar is bolted on feed mechanism for seed shell,
Its other end and one end of a connecting rod are hinged.
The beneficial effects of the utility model are: rotation of the utility model with seed tray on seeder, seed are entering
The hexagonal hole of seed wheel enters clear kind of mouth after producing, extra seed Automatic-falling only remains a seed, quilt in hexagonal hole
Hit kind to hammer and lead in kind of wheel empty slot, and seed is thrown into grain conductor, realize that the seeding of seed wheel and machine are advanced at a distance from
It is synchronous, the uniformity for the sowing that preserves value and the accuracy for the amount of broadcasting.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is local form's figure of the utility model grain cover and feed mechanism for seed shell.
Fig. 3 is the structural schematic diagram in Fig. 2 on the direction A-A.
Fig. 4 is the partial structural diagram of the utility model seed wheel and corn disk.
In figure: 1. grain covers, 2. feed mechanism for seed shells, 3. corn partitions, 4. corn disks, 5. lead kind of a wheel, 6. feed shafts, 7. rows
Kind of wheel, 8. clear kinds of mouth glands, 9. Seed-cleaning tools, 10. hit kind hammer, and 101. hit kind of a bar, 102. tups, and 103. hit kind of a spring, and 104. 4
Bar linkage mechanism, 1041. loop bars, 1042. upright bars, 1043. connecting rods.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As depicted in figs. 1 and 2, the type hole formula feed mechanism for seed of a kind of corn drill of the present embodiment, including grain cover 1,
Feed mechanism for seed shell 2, corn disk 4, leads kind of a wheel 5, feed shaft 6, seed wheel 7, clear kind of mouth gland 8, Seed-cleaning tool 9 and hits kind at corn partition 3
It hammers 10 into shape, grain cover 1 is provided on feed mechanism for seed shell 2, the outer side edges of grain cover 1 are installed on clear kind of mouth along clear kind of mouth is offered
There is clear kind of mouth gland 8, grain cover 1 is provided with Seed-cleaning tool 9 at the position of feed mechanism for seed shell 2, on the outer end face of feed mechanism for seed shell 2
Feed shaft 6 across its outer end face center is installed, is sequentially installed on the feed shaft 6 in feed mechanism for seed shell 2 towards grain cover 1
Lead kind wheel 5, seed wheel 7 and a corn disk 4, lead kind of a wheel 5 and connect with seed wheel 7, the edge of seed wheel 7 and leading kind take turns 5 edge it
Between be provided with corn partition 3, the outer side edges of corn partition 3 are along the intersection for being located at grain cover 1 and feed mechanism for seed shell 2, feed mechanism for seed
The outside of shell 2 be additionally provided with insert into the inner hit kind hammer 10.
As shown in figure 4, being evenly distributed with hexagonal hole on seed wheel 7.
As shown in figure 3, hitting kind of a hammer 10 includes hitting kind of bar 101, tup 102 and hitting kind of spring 103, one end of kind of bar 101 is hit
Feed mechanism for seed shell 2 is stretched out, the other end is connected with tup 102, and tup 102 is located above hexagonal hole, hits kind of spring 103 and be set in
It hits on kind of bar 101, hits between kind of spring 103 and tup 102 and be provided with four bar linkage 104.Four bar linkage 104 includes
It is set in the loop bar 1041 hit on kind of bar 101, the upright bar 1042 parallel with loop bar 1041 and is articulated between the two two
Connecting rod 1043, one end of upright bar 1042 are bolted on feed mechanism for seed shell 2, the other end and connecting rod 1043
One end is hinged.
The type hole formula feed mechanism for seed of the present embodiment with seed tray on seeder rotation, seed enter seed wheel 7 six
Side shape hole enters clear kind of mouth after producing, extra seed Automatic-falling only remains a seed in hexagonal hole, is hit kind of a hammer 10 and hit
Enter to lead in kind of 5 empty slots of wheel, and seed is thrown into grain conductor, realizes the distance synchronous that the seeding of seed wheel 7 and machine are advanced, protect
The uniformity of value sowing and the accuracy for the amount of broadcasting.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, all equivalent change or modifications according to made by the spirit of the present invention essence should all cover the protection model in the utility model
In enclosing.
Claims (4)
1. a kind of type hole formula feed mechanism for seed of corn drill, it is characterised in that: including grain cover, feed mechanism for seed shell, corn partition,
Corn disk leads kind of a wheel, feed shaft, seed wheel, clear kind of mouth gland, Seed-cleaning tool and hits kind of a hammer, the row of being provided on the feed mechanism for seed shell
Kind device lid, the outer side edges of the grain cover are equipped with clear kind of mouth gland, feed mechanism for seed on the clear kind of mouth along clear kind of mouth is offered
It covers and is provided with Seed-cleaning tool at the position of feed mechanism for seed shell, be equipped on the outer end face of feed mechanism for seed shell across its outer end face center
Feed shaft is sequentially installed on the feed shaft in feed mechanism for seed shell towards grain cover and leads kind of wheel, seed wheel and a corn disk, described to lead
Kind of wheel is connect with seed wheel, the edge of the seed wheel and is led kind and to be provided with corn partition between the edge taken turns, the corn every
The outer side edges of plate be additionally provided on the outside of the intersection for being located at grain cover and feed mechanism for seed shell, feed mechanism for seed shell insert into the inner hit kind
Hammer.
2. the type hole formula feed mechanism for seed of corn drill according to claim 1, it is characterised in that: on the seed wheel uniformly
Hexagonal hole is distributed with.
3. the type hole formula feed mechanism for seed of corn drill according to claim 2, it is characterised in that: kind of the hammer that hits includes hitting
It plants bar, tup and hits kind of a spring, feed mechanism for seed shell is stretched out in described one end for hitting kind of bar, and the other end is connected with tup, the tup
Above hexagonal hole, it is described hit kind of a spring and be set in hit on kind of bar, hit and kind be provided with four-rod linkage between spring and tup
Mechanism.
4. the type hole formula feed mechanism for seed of corn drill according to claim 3, it is characterised in that: the four bar linkage
It is described including being set in the loop bar hit on kind of bar, the upright bar parallel with loop bar and being articulated with two connecting rods between the two
One end of upright bar is bolted on feed mechanism for seed shell, and the other end and one end of a connecting rod are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681806.5U CN208227671U (en) | 2018-05-08 | 2018-05-08 | The type hole formula feed mechanism for seed of corn drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681806.5U CN208227671U (en) | 2018-05-08 | 2018-05-08 | The type hole formula feed mechanism for seed of corn drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227671U true CN208227671U (en) | 2018-12-14 |
Family
ID=64582491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681806.5U Expired - Fee Related CN208227671U (en) | 2018-05-08 | 2018-05-08 | The type hole formula feed mechanism for seed of corn drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227671U (en) |
-
2018
- 2018-05-08 CN CN201820681806.5U patent/CN208227671U/en not_active Expired - Fee Related
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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: 20181214 Termination date: 20190508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |