CN2096865U

CN2096865U - Directional planting gun for seeds

Info

Publication number: CN2096865U
Application number: CN90204627U
Authority: CN
Inventors: 刘东才
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-10
Filing date: 1990-04-10
Publication date: 1992-02-26

Abstract

The utility model discloses a directional planting gun for seeds, which is a dibbler which can directionally plant the seeds of plants (maize or other plants). The utility model is composed of a seed box, a supporting table, a gun body, a pressing rod, a spring, etc., wherein a direct-seeding block for planting and covering manure in the seed box can automatically enter the upper part of a seed leading reed under the action of a rubber band. When the pressing rod is pressed down, a piston presses the direct-seeding block for planting and covering manure on the seed leading reed into a gun chamber, and a duck tongue-shaped reed on a soil penetrating shovel is spread to enter the soil. When the pressing rod is loosened, the pressing rod and the piston are restored under the action of a restoring spring, the duck tongue-shaped reed and the seed leading reed are also restored, another block of the direct-seeding blocks enters the upper part of the seed leading reed, and the continuous directional dibbling operation can be carried out.

Description

Directional planting gun for seeds

The utility model is a kind of improved seed dibbler, and the dibbler of the directed maize planting of particularly a kind of energy is suitable for directed program request and inlays the corn seed (or seed of other plant) of planting on " carrying the directed directly-seeding block of kind of coated fertilizer ".

Existing corn dibbler mainly by wooden handle, go into mamoty head, hairbrush, volume heart seed wheel, divide kind of a plate, open native plate, vertical support bar, return spring, bearing pin and part such as foot-operated form.2DB type corn dibbler is exactly this type (sees " agriculture and animal husbandry and food machinery " 1989 4 phases 28 pages " 2DB type corn dibbler ").Corn seed plumule direction unanimity under this dibbler can not make kind, thereby can not reach corn and plant the suitable purpose of pearl direction blade one.

Task of the present utility model is to provide the directed plantation of a kind of seed (corn or other plant) rifle, and it can make the plant seed plumule direction unanimities such as corn under planting, thereby makes the direction blade one of the milpa that grows suitable, reaches the purpose of directed plantation.

Task of the present utility model is finished as follows: total partly is made up of field planting rifle body, spring, depression bar, kind casket saddle, five on seed kind casket.Field planting rifle body is square (or deciding according to need) straight pipeline of a hollow, and it is that a wedge shape is gone into mamoty, gone into depth location-plate is housed on the mamoty that there are piston card, lower end in its upper end.But go into the duck tongue that the mamoty outside of belly is fixed with a folding, the field planting rifle outside of belly has a square seed kind window; Depression bar one end is a piston, and the other end is a handle.Piston can move up and down in rifle body straight pipeline, moves the extreme higher position on it and is limited by the piston card.Return spring and Spring Card are housed on the depression bar.Field planting rifle body is connected with screw with kind casket saddle, and planting has the fixing card of kind of casket on the kind casket groove on the casket saddle, be used for fixing seed kind casket; Plant on the casket saddle seed guiding reed and guide card are housed, and the reed storehouse; Have the seed kind to advance fixedly hole clipping of bolt and kind casket in the seed kind casket, advancing on the bolt has fixedly bamboo shoot of elastic.And be tied with the elastic of propelling between the rifle body.During operation, " carry kind of the coated fertilizer directed a directly-seeding block " order that edge is implanted with the corn seed is filled seed kind casket, starts the fixedly card on kind of the casket groove, and seed kind casket is placed in kind of the casket groove, will advance elastic to be entangled in propelling bolt and elastic fixedly on the bamboo shoot again.Firmly depress depression bar this moment, going into mamoty inserts in the soil, " carrying the directed directly-seeding block of kind of coated fertilizer " of being positioned on the seed guiding reed compresses into the reed storehouse to seed guiding reed under the effect of piston pressure, and enter field planting bore, descending along going into mamoty again along guide card, force the duck tongue on the mamoty to open, enter in the soil at last.Loosen depression bar under the return spring effect, piston is kept in the center, the duck tongue of going on the mamoty is closed thereupon, seed guiding reed is homing also, " carrying the directed directly-seeding block of kind of coated fertilizer " in the seed kind casket is under the passing that advances bolt simultaneously, there is a process seed kind window to enter the field planting bore again, and held by seed guiding reed.Transfer to mamoty, soil covers voluntarily, has so just finished a program request.The weight of program request seed kind can satisfy by adjusting depth location-plate face.

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Accompanying drawing 1 is the front view of a kind of concrete structure of the present utility model.

Accompanying drawing 2 is schematic diagrames of retracting the another kind of structure of position in the utility model on piston and the depression bar.

Accompanying drawing 3 is left views of the utility model main element.

Accompanying drawing 4 is left views of accompanying drawing 2.

Accompanying drawing 5 is front views of seed kind casket.

Accompanying drawing 6 is structural representations of straight shape seed kind casket.

Accompanying drawing 7 is kind of front views of casket saddle.

Accompanying drawing 8 is kind of vertical views of casket saddle.

Accompanying drawing 9 is structural representations of conjuncted field planting rifle.

Ginseng accompanying drawing 1, accompanying drawing 3, field planting rifle body (1) is the square straight pipeline of hollow; The one end is that wedge shape is gone into mamoty (2), is fixed with duck tongue (3) on the outside of belly; The other end has piston card (5).Be inserted with depression bar (6) and piston (7) in the straight pipeline of rifle body (1); Depression bar (6) upper end is handle (8).Return spring (9) and Spring Card (10) are housed below the handle (8); Piston (7) can move up and down in bore (11); Rifle body (1) outside of belly has seed kind window (12); There is secured adjusted hole (13) rifle body (1) side; Wedge shape goes into to dispose depth location-plate (26) on the mamoty (2).

With reference to accompanying drawing 7 and accompanying drawing 8, planting on the casket saddle (14) has: kind casket groove (15), rifle body penetrate hole (35), plant the fixing card of casket (16) and saddle fixing hole (17).Guide card (19) be positioned at reed storehouse (20) below; Seed guiding reed (21) is housed on the reed storehouse (20).

With reference to accompanying drawing 1 and accompanying drawing 8, field planting rifle body (1) inserts and is connected with screw (18) with kind casket saddle (14) after the rifle body penetrates hole (35).

With reference to accompanying drawing 1 and accompanying drawing 5, seed kind casket (22) is a long case that opening (opening can up or side) is arranged; It can do camber, also can make straight (shown in the accompanying drawing 6).The seed kind that can move forward and backward is housed in the seed kind casket (22) advances bolt (23).Have fixedly hole clipping (24) of a kind casket on the wall of seed kind casket (22).The seed kind advances on the bolt (23) fixedly bamboo shoot (25) of elastic.Elastic fixedly tangles between bamboo shoot (25) and the rifle body (1) propelling elastic (34).

With reference to accompanying drawing 9, by connecting rod (29), (30), (31), (32), (33), monomer set can be combined into conjuncted directed plantation rifle to the plantation rifle, the strain of the visual plantation of distance between monomer whose, the difference of line-spacing are adjusted.

Need what illustrate to be, with reference to accompanying drawing 2 and accompanying drawing 4, retract the position on piston (7) and the depression bar (6) and also can adopt following structure: rifle body (1) upper end is connected with back of the body bar (4) with screw.On depression bar (6) and the back of the body bar (4) return elastic stay hook (28) is arranged all, be connected on depression bar (6) and the back of the body bar (4) by the two ends of return elastic stay hook (28) with return elastic (27).The pulling force that relies on depression bar (6) to press down back return elastic (27) generation makes on piston (7) and the depression bar (6) retracts the position.

Claims

1, the seed orientation is planted rifle, it is characterized in that being connected with on the field planting rifle body (1) in kind of logical saddle (14) and seed kind casket (22), the field planting rifle body (1) being inserted with piston (7).

2, plantation rifle according to claim 1 is characterized in that field planting rifle body (1) is the straight pipeline of a hollow, and an end has piston card (5), and the other end is that wedge shape is gone into mamoty (2), and going into has duck tongue (3) on the mamoty (2).The outside of belly of rifle body (1) has seed kind window (12).There is secured adjusted hole (13) rifle body (1) side.

3, by the plantation rifle of claim 1 regulation, the upper end that it is characterized in that depression bar (6) is handle (8), and the lower end is piston (7).

4, the plantation rifle of stipulating by claim 1, it is characterized in that kind of a casket groove (15) is arranged on kind of the casket saddle (14), plant the fixing card of casket (16) and saddle fixing hole (17), rifle body (1) insertion rifle body penetrates hole (35) and combines with saddle (14), and with screw (18) they is coupled together.

5, by the plantation rifle of claim 1 regulation, it is characterized in that seed kind casket (22) is a long case that opening is arranged, the seed kind that can move forward and backward be housed in the casket advance bolt (23) to also have kind of a casket fixing hole (24) on the casket.

6, by the described plantation rifle of claim 3, it is characterized in that being equipped with on the depression bar (6) four springs (9) and return spring card (10).

7, by the described plantation rifle of claim 4, it is characterized in that seed guiding reed (21) be positioned at reed storehouse (20) above, below reed storehouse (20) guide card (19) is arranged.

8,, it is characterized in that wedge shape goes into the top of mamoty (2) depth location-plate (26) is housed by the described plantation rifle of claim 1.

9, by the described plantation rifle of claim 3, it is characterized in that rifle body (1) upper end is connected with back of the body bar (4) with screw, between back of the body bar (4) and the depression bar (6) by elastic fixedly structure (28) be connected with return elastic (27).

10, by the described plantation rifle of claim 1, it is characterized in that the plantation rifle of monomer can be combined into conjuncted plantation rifle.