SU906421A1

SU906421A1 - Pertilizer distributor

Info

Publication number: SU906421A1
Application number: SU802997525A
Authority: SU
Inventors: Ефим Александрович Карауш; Николай Алексеевич Шабала
Original assignee: Молдавский Научно-Исследовательский Институт Кукурузы И Сорго
Priority date: 1980-10-24
Filing date: 1980-10-24
Publication date: 1982-02-23

Description

(54) ТУКОВАЯ СЕЯЛКА(54) TUK SEEDER

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Изобретение относитс к сельскохоз йственному машиностроению и, в частности к туковым се лкам дл рассева минеральных удобрений.FIELD OF THE INVENTION The invention relates to agricultural machinery and, in particular, to fat fertilizers for sowing mineral fertilizers.

Известны туковые се лки, содержащие s установленную на опорно-приводных колесах раму, бункер дл удобрений с высевающим аппаратом, под которым размещен щарнирно закрепленный на раме измельчающераспредел ющий рабочий орган в виде каскада установленных в поперечном направлении стержней 1.Known tukovy forks, containing s mounted on the support-driving wheels frame, fertilizer hopper with a sowing apparatus, under which is hinged on the frame of the grinding and distributing working body in the form of a cascade of rods installed in the transverse direction.

Недостатком указанных туковых се лок вл етс то, что они не исключают налипани удобрений на измельчающе-распреде- 5 л ющий рабочий орган и не обеспечивают достаточного качества измельчени высеваемого высевающим аппаратом материала, следовательно и равномерности распределени последнего по площади почвы.The disadvantage of these fertilizer spills is that they do not exclude sticking of fertilizers on the grinding-distributing working body and do not provide sufficient quality of grinding of the material sown by the sowing apparatus, hence the uniformity of distribution of the latter over the area of the soil.

Это происходит потому, что измельчаю- ° ще-распредел ющий рабочий орган выполнен в виде пассивного органа, а его измельчающие элементы - стержни по существу не имеют рко выраженных рабочихThis is because the grinding-shche-distributing working body is made in the form of a passive body, and its grinding elements, the rods, essentially do not have clearly defined workers.

граней, способствующих как процессу измельчени , так и процессу равномерного распределени высеваемого материала.faces that contribute to both the grinding process and the process of uniform distribution of the sown material.

Цель изобретени - повыщение равномерности распределени удобрений и исключение их налипани на измельчающе-распредел ющий рабочий орган.The purpose of the invention is to increase the uniform distribution of fertilizers and eliminate their sticking to the grinding and distributing working body.

Это достигаетс тем, что измельчающераспредел ющий рабочий орган выполнен в виде снабженной механизмом привода в колебательное движение скатной доски, верхн часть которой имеет каскад щарнирно установленных с регулируемым углом наклона жалюзийных пластин, нижн часть которых имеет фигурные вырезы, причем выре зы каждой последующей жалюзийной пластины смещены на половину щага относительно вырезов предыдущей жалюзийной пластины.This is achieved by the fact that the grinding and distributing working member is made in the form of a cattle board equipped with an oscillating motion drive mechanism, the upper part of which has a cascade of louvre plates with adjustable tilt angle, the lower part of which has figured cuts, and the cutouts of each subsequent louver plate are offset half the schaga relative to the cuts of the previous louvered plate.

На фиг. 1 изображена тукова се лка, вид сбоку; на фиг. 2 - то же, вид сверху.FIG. 1 shows a tukova sa lka, side view; in fig. 2 - the same, top view.

Claims

Tukovaya Salka includes a hopper 1 for mineral fertilizers mounted on frame 2 supported on support-drive wheels 3. A vertically rotary cellular sowing unit 4 is located in the lower part of the bunker 4. Figured inclined trays 5 are installed under the outlet openings of the sowing apparatus 5. Under inclined trays hinged to the frame 2 is fixed grinding-distributing working body, made in the form of a cattle board 6, the upper part of which is mounted on the hinges 7 adjustable through the angle of inclination by means of a screw fur the bottom of the 8 louver plate 9. The dump board is equipped with a mechanism for driving it in an oscillatory motion, made in the form of a hydraulic motor 10 connected to the waste board using an eccentric 11. The louvre plates 9 are made with shaped notches, and the cutouts of each subsequent plate are shifted half a step from the cutouts previous, i.e. staggered in order. The rotation mechanism from the support-drive wheels to the sowing unit is made in the form of a multistage gearbox 12. The planting machine is equipped with a roof rammer 13 and a trailer device 14. The machine operates as follows. Fertilizers pushed out of the hopper 1 by the cellular rotor of the sowing unit 4 fall on inclined trays 5, which are pre-divided into several streams. Due to the fact that the figured notches of one louver plate 9 are shifted by half a step relative to the notches of the other plate, and also due to the fact that the plates are arranged in a cascade, i.e. In steps, tuk particles constantly change the trajectory of motion. In this case, the adjustable opening angle of the louver plates 9 and the hydraulic motor 10 allow transporting wet tukas without clogging the plates, as the height of the particles on the following louver plate 9 increases with an increase in the opening / angle angle. and breaking on the protrusions of the louver plates, getting oscillations through the board itself and the hydraulic motor, the particles of the fat lose speed, with a uniform flat flow fall onto the smooth part of the waste board, and from it to the surface chvy. Claim 1.Tukov's crop, containing a frame mounted on the support-driving wheels, a fertilizer hopper with a sowing device, under which a hinge-mounted working body mounted on the frame is placed, in order to increase the uniformity of fertilizer distribution and prevent them from sticking to the grinding-distributing working body, the latter is made in the form of a pitched board equipped with a drive mechanism in the oscillatory motion, the upper part of which has a cascade of hinged GOVERNMENTAL tiltable louver plates.

2. Section 1 under item 1, characterized in that the lower part of the louvre plates has figured cuts, and the cuts of each subsequent louvered plate are offset by half a schag relative to the cuts of the previous louvre plate. Sources of information taken into account in the examination 1. The Federal Republic of Germany patent No. 1127650, cl. 45 in 15/00, 1962 (prototype).

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