CN102792805A

CN102792805A - Hand-propelled seed grain sowing and applying machine

Info

Publication number: CN102792805A
Application number: CN2012102387363A
Authority: CN
Inventors: 李先强
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-30
Filing date: 2012-06-30
Publication date: 2012-11-28

Abstract

The invention relates to a hand-propelled seed grain sowing and applying machine. A plurality of isometric shifting rods are transversely inserted on the side surface of a traveling wheel which can be manually pushed to travel on soft mud, a seed distribution turntable which is flatly installed to be vertical to the traveling wheel can be shifted by the shifting rods, the circumference of the seed distribution turntable is provided with a plurality of same small seed grain bins, and only one seed can be placed in each small seed grain bin, so that the seed distribution turntable can be shifted by one shifting rod for one time when the traveling wheel travels for a single grain applying spacing, and one seed can drop out from a notch of a chassis at the lower part of the seed distribution turntable.

Description

Hand-push type kind grain sowing point grain machine

Technical field

Apparatus of the present invention belong to the technical field of agricultural production instrument class.

Background technology

A lot of nonirrigated farmlands such as peanut, soybean, corn class crops need simple grain dibbling at seeding time, and preferably will equate kind of a grain distance, like this could high yield.But these kinds grain all is a size shape and irregular, and seed of dibbling in the every equidistance of ability does not have vacancy, and multirow connects dibbling, and existing now machinery all is to be difficult to accomplish.A variety of grain sowers are arranged in the market; But have vacant position during total unavoidable dibbling; And all be bodily form heaviness, compacting earth, be difficult to turn, be not suitable for Chinese peasant household and use, so so far; Most Chinese farmers all still rely on the manual work both hands dibbling of bending over when sowing peanut, corn.

Summary of the invention

Also can use kind of a grain sowing point grain machine in order to produce the suitable Chinese haggard of a kind of ability; Must accomplish: the simplest structure, the lightest weight, the most nimble seeding method, best sowing effect, minimum cost; Apparatus of the present invention have possessed above-listed advantage; Each peasant family of China can both be afforded, use well, really from the predicament of the dibbling of bending over, break away from.

The technical scheme that apparatus of the present invention technical solution problem is taked is: be inserted with several equidistance and stir bar in that an ability is horizontal in the side of the road wheel of soft mire hand propelled walking; Equidistance is stirred bar can stir the branch kind rotating disk that a vertical horizontal with road wheel is installed; Divide the circumference of kind of rotating disk that a lot of identical small sized seeds storehouses are arranged; Each plants the grain storehouse can only put into a seed; A point of the every walking of road wheel grain is apart from just there being one to stir bar and stir and once divide the kind rotating disk like this, just can drop out a kind grain from the vacant locations on the chassis of bottom.

The road wheel of apparatus of the present invention is made into UFO-like: broad in the middle, flat all around, this helps it and can be stabilized on the turning cylinder and rotate, and the circumference that also helps contacting to earth reduces the compacting to soft earth.Also have a lot of dentations on the circumferential edge of road wheel, also play anti-skidding effect.

Grain distance when planting the grain sowing is on the circumference of road wheel, to embody: the girth average mark of road wheel is done several sections, and the week of walking is with regard to several seeds of corresponding sowing, so the side of road wheel is with regard to the bar of stirring of corresponding horizontal slotting equal number.

The branch kind rotating disk of this device is mounted in the bottom in macrospecies grain storehouse, and the kind grain in the macrospecies grain storehouse can directly be pressed on the branch kind rotating disk.Divide kind of a rotating disk not to be connected with macrospecies grain storehouse, macrospecies grain storehouse is fixed, and to divide kind of rotating disk be rotary and divide also having in the central pyramidal projections of minute kind rotating disk that kind of rotating disk rotates together.Pyramidal projections can make kind of grain slide to the small sized seeds storehouse of the circumference of branch kind rotating disk, and the rotation of pyramidal projections also can be broken the static kind grain that forms because of the continuous kind grain that reduces in bottom, macrospecies grain storehouse and put up a bridge the cavity each other.

The circumference average mark of the branch kind rotating disk of this device is furnished with a lot of small sized seeds storehouse, and a seed can only be put in each small sized seeds storehouse, if indivedual flat grain possibly get into two.Flat grain survival rate is low, two psychological requirements that meet peasant household of the same race.The top and the bottom in each small sized seeds storehouse all are empty, and its rely on to divide kind of the chassis that the dish bottom is fixing to support the kind grain of entering is not dropped out, but the chassis is but left two vacancy positions and the unexpected bottom of kind grain that forwards these two positions to do not had support and fall down earth.

Divide the circumference of kind of rotating disk to also have a lot of blades, just there is a blade in each small sized seeds storehouse, makes the stirring bar and can stir branch kind dial rotation in the middle of can putting in two blades of road wheel side like this.

There is a big lateral shaft shaft lateral attitude of the road wheel of this device, and two has and connects sieve silk, can connect a plurality of identical devices, make they can multirow with the walking dibbling.

This apparatus structure is relatively directly simple, can be made into small and exquisite, and the general four lines point grain machine gross weight of sowing continuously is no more than 10 kilograms, and this makes it just can easily be picked up, to be promoted by a mediocrity, even child also can promote to use.

The beneficial effect of apparatus of the present invention is: in light weight, cost is low, pushes away to plant fast, and some grain distance is even, does not have vacancy.

Description of drawings

Fig. 1 is the circular front view of apparatus of the present invention road wheel;

Fig. 2 is the circular front view of the branch kind rotating disk of apparatus of the present invention;

Fig. 3 is the single file kind grain sowing point grain machine face view of apparatus of the present invention.

1. macrospecies grain storehouse, 2. road wheel, 3. fixedly iron, 4. minute kind rotating disk, 5. fixed underpan of macrospecies grain storehouse; 6. small sized seeds storehouse, 7. blade is 8. stirred bar, 9. kind of grain guiding groove, 10. bar shaped seal closure; 11. spring wire, 12. pyramidal projections, 13. horizontal main shafts, 14. rotating shafts, 15. anti-slop serrations; 16. sieve silk head, 17. sieve silk mouth tubes, the rotating shaft of 18. fens kind rotating disks

Embodiment

Below in conjunction with accompanying drawing to further intactly explanation of apparatus of the present invention.

Among Fig. 1, circular road wheel (1) circumference has a lot of anti-slop serrations (15), and road wheel can be stablized does not have error ground in the capable ditch of earth, to walk.The distance of kind intergranular can segmentation on the circumference of road wheel during sowing: walk should the road wheel circumference be divided equally once several seeds of all dibblings and do several sections, circumference is divided equally and is done several sections and just should be in the side of wheel horizontally insert several moving bars (8) of eradicating.

Among Fig. 2, whole circle divides kind of rotating disk (a 4) circumference on average to be covered with a lot of small sized seeds storehouse (6), and each plants storehouse can only put into a kind grain (two of flat grain possibilities).Small sized seeds storehouse (6) all is up and down empty; The bottom has a circular fixing chassis that the kind grain that gets into small sized seeds storehouse (6) can not be fallen down; But the local example in a place is arranged; There are two small sized seeds bin location bottom chassis vacancies in the place, here, and top is covered by a bar shaped seal closure (10), and the small sized seeds storehouse (6) of therefore dividing kind of rotating disk to forward these two positions to just can only become and kind of a storehouse.Divide the circumference of kind of rotating disk to also have a lot of blades (7), on average there is a blade in each small sized seeds storehouse, and this makes it can be stirred bar (8) and puts in and stir whole branch kind dial rotation between blade.

See with Fig. 2: the branch kind rotating disk circumference of this device has n small sized seeds storehouse; There are three to be covered by the bar shaped seal closure; Each small sized seeds hole capital after selling all securities just has (n-3) inferior kind of chance of grain of being put into when minute kind dial rotation; Therefore its hole capital after selling all securities position of getting into out kind of storehouse does not have, only if macrospecies grain storehouse hole capital after selling all securities.

Among Fig. 3, can from figure, be clear that each position parts and their correlation of the kind grain sower of single file walking dibbling.Among the figure macrospecies grain storehouse (1) about two fixedly be fixed on branch kind rotating disk (4) top under the support of iron (3); With the fixing together bar shaped seal closure (10) in addition in macrospecies grain storehouse (1); Bar shaped seal closure (10) capping the small sized seeds storehouse (6) more than three, make the small sized seeds storehouse that forwards these three positions to can not be reinstalled kind of a grain.The bottom in the small sized seeds storehouse of three tegmentum positions is vacancies of two positions leaving of fixed underpan (5), makes kind grain in the small sized seeds storehouse that forwards these two positions to drop to guiding groove (9) from this vacancy and flows in the middle of the capable ditch of earth.From figure, be clear that have (11) one of spring wires to be fixed on the bar shaped seal closure (10), the other end puts in two first kind grain storehouses in the small sized seeds storehouse.The position that general small sized seeds storehouse forwards first bottom vacancy to just drops out kind of a grain automatically, but some plants very tight that grain blocks in the small sized seeds storehouse, can not fall, and this root spring wire (11) just forces its compressing and delivers from godown.No matter the kind grain that freely delivers from godown or be compelled to deliver from godown is not to fall under the straight line, but fall under oblique, leave the time and the space of falling down so the small sized seeds bin location of second vacancy is the kind grain that lets previous storehouse drop out with parabola.Spring wire (11) forces the effect that kind of grain delivers from godown except having; Also have branch kind of rotating disk (4) acceleration or all effects of speed rotation of hindering; Make and stir bar (8) and whenever stir the position that primary vane (7) divides kind of rotating disk can only rotate a small sized seeds storehouse and will stop, wait for that next bar stirs stirring of bar (8).Promote this device walking, spring wire and small sized seeds bulkhead frictional impact send " clickly, clickly ... " sound, every sound just drops out a kind grain one automatically, it is central to the earth ditch to fall through guiding groove (9).

Can see that from Fig. 3 this is the device of a single file walking dibbling; Want multirow walking dibbling; Be connected another outer a plurality of identical devices with sieve silk mouth tube (17) with regard to the Luo Sitou (16) through horizontal main shaft (13) two and promote the multirow dibbling together, dibbling speed is faster.

Claims

1. hand-push type kind grain sowing point grain machine; It is to be inserted with several equidistance and to stir bar in that an ability is horizontal in the road wheel side of soft mire hand propelled walking; Stir bar and can stir the branch kind rotating disk that a vertical horizontal with road wheel is installed; Divide the circumference of kind of rotating disk that a lot of identical small sized seeds storehouses are arranged, a seed can only be put in each small sized seeds storehouse, like this a point of the every walking of road wheel grain distance; Just there is one to stir bar and stir branch kind rotating disk once, just can drops out a seed from minute vacant locations on the chassis of kind rotating disk bottom.

2. hand-push type kind grain sowing point grain machine according to claim 1, it is characterized in that: road wheel is made into UFO-like.

3. according to right 1 described hand-push type kind grain sowing point grain machine, it is characterized in that: divide kind of a rotating disk circumference that n small sized seeds storehouse arranged, have three to be covered by the bar shaped seal closure, each small sized seeds hole capital after selling all securities just has (n-3) inferior chance of being put into kind when minute kind dial rotation.