CN2350946Y

CN2350946Y - Precision hill planter

Info

Publication number: CN2350946Y
Application number: CN 98250918
Authority: CN
Inventors: 李金凡; 高世群
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-23
Filing date: 1998-12-23
Publication date: 1999-12-01
Anticipated expiration: 2008-12-23

Abstract

The utility model relates to a scoop ground guiding precision hill planter having integrated ground wheel and cylinder. The utility model is characterized in that the utility model is composed of a land wheel cylinder coupling flange which is closely matched with the drive axle, a rolling seed-box which is connected with one side of the coupling flange and has a cap taking the seed into the silo along the axial circular arc flank and a plurality of roller earth guiding seeding scoops uniformly distributed along the circumferential direction, and a land wheel which is connected with the other side of the land wheel cylinder coupling flange, composed of the land wheel adjustable circumferential slide blocks uniformly distributed along the land wheel circumferential direction, radially moved and fixed along the land wheel. The utility model has the advantages of controllable seeding amount, hill spacing and no seed injured. The utility model extends for seeding the US 33B pest-resistant cotton seed, which can make the bunch planting amount exact to 2+-1 granules.

Description

The baler ground guiding type precision drill that the land wheel cylinder is conjuncted

The conjuncted baler ground guiding type precision drill of a kind of land wheel cylinder belongs to agricultural seed dibbler technical field.

The dibbler of agricultural seed sowing machine, it generally is bucket type, its shortcoming is: the requirement of its amount of sowing and the inaccessible precise hole sowing of seeding accuracy, for example the U.S. that is introducing and promoting for China is because of the 33B Insect Resistant Cotton, its cotton seed is in great shortage, costs an arm and a leg, and requires the mu seeding quantity in 1～1.5kg scope, but cotton (drilling, bunch planting) the sower mu amount of broadcasting is generally more than 4-5kg, and can't directly sow and belong to the not U.S. 33B Insect Resistant Cotton of the hair seed of lint.

The purpose of this utility model is: all conjuncted baler ground guiding type precision drills of controllable land wheel cylinder of a kind of amount of sowing and cave distance are provided.

Of the present utility model being characterised in that: it is by measuring the power transmission shaft 11 friction tight land wheel cylinder tie-plates 3 that device is inserted in the cave with above-mentioned essence, link to each other with land wheel cylinder tie-plate 3 one sides and rolling seed-box 1 that axially circular arc side band seed is gone into silo door closure 8 and along the circumferential direction uniform a plurality of balers of ejectment kind with rolling, and link to each other with land wheel cylinder tie-plate 3 opposite sides by a plurality of along land wheel 2 circumference uniform distribution and can form along the land wheel 2 that land wheel 2 moves radially and the fixing flexible circumference slide block 4 of land wheel constitutes.

Use proof: it has reached intended purposes.

In order in conjunction with the embodiments the utility model to be elaborated below, show as follows employed accompanying drawing number of present specification and title brief introduction:

The right side view of the baler ground guiding type precision drill that Fig. 1, land wheel cylinder are conjuncted;

The A-A of Fig. 2, Fig. 1 is to cutaway view;

The left side view of Fig. 3, Fig. 2;

The B-B of Fig. 4, Fig. 2 is view to the left.

Embodiment:

Ask for an interview Fig. 1-4.Land wheel cylinder tie-plate 3 and power transmission shaft 11 tight fits connect.Land wheel 2 links to each other with land wheel cylinder tie-plate 3 from the right side, it by six that are uniformly distributed along the circumference radially the flexible circumference slide block 4 of land wheel of trough of belt form, these slide blocks 4 can radially move and be fixed on the land wheel rolling tie-plate 3 with screw, nut 9,10, so that regulate the cave distance, the position after it moves is shown in the chain-dotted line of Fig. 1.Cylinder seed-box 1 links to each other with land wheel cylinder tie-plate 3 usefulness screws, nut 9,10 from the left side, has a seed to go into the silo door in the side of cylinder seed-box 1, and the 8th, its Cang Gai.Five balers of ejectment kind with rolling have been uniformly distributed along the circumference in the circular arc side of cylinder seed-box 1, it is by the interior seeding baler 7 that is connected in the circular arc shaped inside face of cylinder seed-box 1, be connected in outward cylinder seed-box 1 lateral surface sowing port 6 and and sowing port 6 inwalls rotate the seeding movable lug 5 that connects and constitute.

When operation, seed to be packed in the cylinder seed-box 1, land wheel 2 rotates together with cylinder seed-box 1 under external force, and seed rolls in tube under centrifugal action.When being used to sow the U.S. 33B Insect Resistant Cotton kind period of the day from 11 p.m. to 1 a.m, seeding baler 7 on the cylinder inner arc face has been ladled out 2 ± 1 seeds with cylinder to rotate, in the time of under going to cylinder, seeding movable lug 5 is under centrifugal action, sowing port 6 is opened just instantaneous the falling in the seed opener of seed in the baler 7.The cave be apart from can regulating by the diameter that changes land wheel 2, opens or inwardly shrinks as long as the flexible circumference slide block 4 of land wheel outwards protected.

This dibbler is used to sow the U.S. 33B Insect Resistant Cotton kind period of the day from 11 p.m. to 1 a.m, and its bunch planting grain number can be accurate to 2 ± 1, does not damage seed again, only uses cotton seed 0.8kg for every mu.If increase and join other annexes, also can disposablely finish stricklings, sowing, suppression, trench digging, spread film, earth backing, repeatedly operation such as spray insecticide.If change the size of seeding baler 7, can be used for the seed of other crops of precise hole sowing, its precision drilling grain number can be accurate to 2 ± 1.

Claims

1. baler ground guiding type precision drill that the land wheel cylinder is conjuncted, contain the drum-type seed-box, it is characterized in that: it is by measuring power transmission shaft (11) the friction tight land wheel cylinder tie-plate (3) that device is inserted in the cave with above-mentioned essence, link to each other with land wheel cylinder tie-plate (3) one sides and rolling seed-box (1) that axially circular arc side band seed is gone into silo door closure (8) and along the circumferential direction uniform a plurality of balers of ejectment kind with rolling, and link to each other with land wheel cylinder tie-plate (3) opposite side by a plurality of along land wheel (2) circumference uniform distribution and can form along the land wheel (2) that land wheel moves radially and the fixing flexible circumference slide block (4) of land wheel constitutes.

2. the baler ground guiding type precision drill that a kind of land wheel cylinder according to claim 1 is conjuncted is characterized in that: the flexible circumference slide block (3) of described land wheel has six.

3. the baler ground guiding type precision drill that a kind of land wheel cylinder according to claim 1 is conjuncted, it is characterized in that: the described baler of ejectment kind with rolling is by the interior seeding baler (7) that is connected in the circular arc shaped inside face of cylinder seed-box (1), be connected in outward cylinder seed-box (1) lateral surface sowing port (6) and and the row that is rotationally connected of sowing port (6) inwall broadcast movable lug (5) and constitute.