CN201388376Y

CN201388376Y - Multi-function precise seeding device

Info

Publication number: CN201388376Y
Application number: CN200820172823U
Authority: CN
Inventors: 王伟均
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-07
Filing date: 2008-10-07
Publication date: 2010-01-27
Anticipated expiration: 2018-10-07

Abstract

The utility model relates to a multi-function precise seeding device, which comprises a double-cavity seeding box, a seeding wheel and a seed brushing device, wherein the assembling size of the seeding box is 110 multiplied by 84, a separation plate is arranged inside the seeding box and divides the seeding box into two parts, and the working length of the seeding wheel in the two parts of the seeding box is 40 mm. Two to seven long holes forming a column are uniformly arranged on the seeding wheel along a spiral line, and the arrangement length is 40 mm. The assembling size is identical to that of the conventional outer-grooved-pulley seeder, but the functional capacity is two times of that of the conventional outer-grooved-pulley seeder; moreover, the multi-function precise seeding device is provided with two precise discharging wheels with different sizes and shapes, so that the seeding device not only has multiple functions, but also can realize the high-quality precise seeding.

Description

Multifunctional accurate seed metering device

Technical field

Utility model relates to difference, the seeding unit on uniform particles discharge device, especially the multifunctional agricultural precision planter.

Background technology

Present known multifunctional accurate seed metering device has pneumatic type, disc type, cost cost height, and need change seed plate, complex structure, use inconvenience when using.

The utility model content

In order to overcome the shortcomings and deficiencies of existing multifunctional accurate seed metering device, it is a kind of with low cost that utility model provides, uses simple to operate, again can be general with the most conventional water jacket seeding unit exchange.

Utility model solves the technical scheme that its technical problem adopts:

A kind of multifunctional accurate seed metering device, comprise two-chamber seeds discharging box, seed wheel, seeds brushing device, wherein the fitted position of seeds discharging box is 110 * 84, is provided with division board in the seeds discharging box, with the seeds discharging box separated into two parts, the active length of seed wheel in seeds discharging box two parts is 40mm.

The every row of seed wheel is pressed the evenly distributed long shape hole 2-7 of helix, and spread length is 40mm.

The two-chamber seeds discharging box, seed wheel, seeds brushing device, the identical unanimity of the fitted position of seeding box with the seeding unit of conventional outer groove-wheel, four gong silk holes 110 * 84, two 40mm functional capacities of the active length of seed wheel in seeds discharging box are its twices, can hold two above different sizes, the precision metering device wheel of shape, the type hole of seed wheel is the evenly distributed precise discharge wheel of helix, its active length 40mm, the every capable 2-7 in type hole.The amount of broadcasting is regulated dual mode, and the conventional active length of seed wheel in seeds discharging box arranged, and also can count ratio with the transmission of seed wheel from changing land wheel.Two sealing plates are arranged above the seeds discharging box, select for use arbitrarily.

The beneficial effect of utility model is: with easy, cheap frame for movement mode, reach the complicated expensive precise sowing effect of pneumatic type, make, use simple to operately, exchange generally, not only easily manufacturedly also help old sower transformation with conventional seeding unit, change seeding unit, change bar (slightly) is broadcast machine and is the Precision Seeding machine.Save a large amount of financial resources, material resources, manpower, time, make the annual breeding of saving of our large agricultural country, improve grain and produce tens billion of jin, every mu of average saving of winter wheat is planted 5 jin, increases production 100 jin, and only 300,000,000 mu of winter wheat joints are planted 1,500,000,000 jin, increase production 30,000,000,000 jin, also have corn, Soybean and Other Crops.Be the rejuvenation of the nation, social progress performance outstanding role.

Description of drawings

Fig. 1 is the whole vertical view of utility model.

Fig. 2 is that the master of seeds discharging box looks schematic diagram.

1, four screw hole among the figure, 2, long shape hole, 3, division board, 4, precise discharge wheel, 5, seeds discharging box.

Embodiment

A kind of multifunctional accurate seed metering device, comprise two-chamber seeds discharging box, seed wheel, seeds brushing device, the fitted position of seeds discharging box is 110 * 84, be provided with division board in the seeds discharging box, with the seeds discharging box separated into two parts, the active length of seed wheel in seeds discharging box two parts is the every row of 40mm seed wheel by the evenly distributed long shape hole 2-7 of helix, and spread length is 40mm.

In the drawings, four screw holes 1 and conventional external feed size, position are identical, be installed in sower seed-box bottom, long shape hole 2 is screw holes that seeds brushing device is installed, the effect of regulating distance between seeds brushing device and the seed wheel of moving is arranged, division board 3 is divided into two seeds discharging box, and precision metering device wheel 4 is seed wheels of two or more different sizes, shape, can move the selected amount of broadcasting of its active length in seeds discharging box 5 of regulating.

Claims

1, a kind of multifunctional accurate seed metering device, comprise two-chamber seeds discharging box, seed wheel, seeds brushing device, it is characterized in that: the fitted position of seeds discharging box is 110 * 84, is provided with division board in the seeds discharging box, with the seeds discharging box separated into two parts, the active length of seed wheel in seeds discharging box two parts is 40mm.

2, will require 1 described multifunctional accurate seed metering device according to right, it is characterized in that: the every row of seed wheel is pressed the evenly distributed long shape hole 2-7 of helix, and spread length is 40mm.