RU1794375C

RU1794375C - Picker-and-layer former of flux straw and stock

Info

Publication number: RU1794375C
Application number: SU904778974A
Authority: RU
Inventors: Анатолий Герасимович Тарлецкий
Original assignee: Всесоюзный Научно-Исследовательский Институт Льна
Priority date: 1990-01-08
Filing date: 1990-01-08
Publication date: 1993-02-15

Abstract

Изобретение относитс к области механизации сельскохоз йственного производства и может быть использовано в машинах дл установки в шатры необмолоченного льна, льн ной соломы и тресты. Под борщи к- слоеформирователь льн ной соломы и тресты содержит гребенчатый транспортер 5. закрепленный шарнирно на раме 1 перед гребельными пружинными зубь ми 3. При этом гребельные пружинные зубь 3 в рабочем положении размещены между прутками 13 дл сьема стеблей. Зубь гребенчатого транспортера 5 расположены под острым углом в сторону направлени движени и расположены между ограничительными прутками. 2 ил.The invention relates to the field of mechanization of agricultural production and can be used in machines for installing unfrozen flax, flax straw and trusts in tents. Under the borsch, the co-forming straw of straw and trust contains a comb conveyor 5. pivotally mounted on the frame 1 in front of the rowing spring teeth 3. In this case, the rowing spring tooth 3 is placed in the working position between the rods 13 for removing the stems. The teeth of the comb conveyor 5 are arranged at an acute angle to the direction of travel and are located between the restriction rods. 2 ill.

Description

Изобретение относитс к сельскохоз йственному машиностроению и может быть использовано дл установки в шатры льн ной соломы и тресты.The invention relates to agricultural machinery and can be used to install flax straw and trusts in tents.

Цель изобретени - повышение производительности и надежности технологического процесса образовани шатра за счет предварительного формировани шатровых стенок с заданными параметрами.The purpose of the invention is to increase the productivity and reliability of the process of forming a tent by pre-forming tent walls with predetermined parameters.

На фиг. 1 изображен подборщик-слое- формирователь льн ной соломы и тресты в процессе сгребани и формировани сло стеблей, вид сбоку; на фиг. 2 - то же, грд- бельные зубь и гребенчатый транспортер подн ты и проход т над слоем. .In FIG. 1 shows a picker-layer-forming bed of straw and trusts in the process of raking and forming a layer of stems, side view; in FIG. 2 - the same, the solid tooth and the comb conveyor are raised and pass over the layer. .

Подборщик-слоеформирователь содержит раму 1, навешенную на гидросистему 2 трактора. На раме 1 подборщика установлен р д грабельных пружинных зубьев 3, закрепленных на грабельном брусе А. Перед зубь ми 3 над поверхностью почвы на раме 1 шарнирно установлен гребенчатый транспортер 5. Высота расположени транспортера 5 выбираетс такой, чтобы зубь его гребенок 6 нижней ветви в процессе движени не касались стеблей, лежащих на ленте, а перемещали только стебли, которые приподнимаютс по грабельным зубь м. Дл подъема грабельных зубьев 3 и гребенчатого транспортера 5 на подборщике установлен редуктор 7 с приводом от вала отбора мощности трактора. На валу редуктора 7 закреплен кулачок 8, имеющий замкнутую .направл ющую, в которой помещаетс ролик одноплечего рычага 9, св занного т гой 10.с рычагом грабельного бруса 4. На грабельном брусе 4 закреплены пружинные зубь и рычаг 11 подъема рамы гребенчатого транспортера 5. Ведущий вал 12 гребенчатого транспортера 5 помещаетс в подшипниках, закрепленных на раме 1 подборщика; и имеет привод от вала отбора мощности трактора.The picker-layer former comprises a frame 1 mounted on a tractor hydraulic system 2. A row of rake spring teeth 3 mounted on the rake bar A is mounted on the pick-up frame 1. A comb conveyor 5 is pivotally mounted in front of the teeth 3 above the soil surface on the frame 1. The height of the conveyor 5 is chosen so that the tooth of its comb 6 of the lower branch the movements did not touch the stems lying on the tape, but only the stems that were lifted along the rake tooth were moved. To raise the rake teeth 3 and the comb conveyor 5, a reducer 7 with a drive from the pick shaft was installed on the pick-up and tractor power. A cam 8 is mounted on the shaft of the gearbox 7, having a closed guide, in which the roller of the single-arm lever 9, connected by the link 10. with the lever of the rake bar 4, is placed. The spring tooth and the lever 11 of raising the frame of the comb conveyor 5 are fixed to the rake bar 4. The drive shaft 12 of the comb conveyor 5 is housed in bearings mounted on a pick-up frame 1; and has a drive from the tractor PTO.

Дл съема стеблей с зубьев транспортера к раме подборщика прикреплены грани- чительные прутки 13. между которыми располагаютс зубь ми нижней ветви гребенчатого транспортера 5. Причем зубь гребенок 6 наклонены к горизонтальным пруткам 13 под острым углом в сторону движени , а зубь размещены между прутками 14 съемника стеблей.To remove the stems from the teeth of the conveyor, boundary rods 13 are attached to the pick-up frame 13. Between them are the teeth of the lower branch of the comb conveyor 5. Moreover, the teeth of the combs 6 are inclined to the horizontal rods 13 at an acute angle to the direction of movement, and the tooth is placed between the rods 14 of the puller stalks.

Claims

SUMMARY OF THE INVENTION A straw straw picker and straw picker and trusts comprising a frame on which a rake tooth and restriction bars are mounted, characterized in that, in order to increase production, the picker coater operates as follows.

The tractor driver, driving the tractor, is guided along stems spread out in a ribbon, mounted on the rear mounted

system 2 picker-layer former with

lowered to the lowest position

teeth mi 3 and comb conveyor 5.

In the process of movement pressed to the soil

0 rowing tooth 3 captures all the stalks of flax lying in the ribbon. The stems caught by the teeth 3 are lifted and captured by the combs 6 of the comb 5 of the conveyor 5 moving in the direction of the tractor 5. The tooth of the combs 6 is moved between the boundary rods. 13. move the portion of the stems in the gap between the boundary rods 13 and the stems lying in the tape on the surface

0 soil. The angle of the teeth on the combs 6, the shape of the teeth, the gap between the tops of the teeth and the stems lying in the tape are chosen so as to exclude the pressure of the stems moved by the combs to the stems 5 l lying in the tape. The speed of the combs 6 is selected from the condition of providing the required layer thickness. The thicker it is required to form a layer, the lower should be the speed of movement of the combs 6

0 in the direction of movement of the pickup.

As the stems are moved by combs 6, the length of the uniformly thick layer increases. The length of this layer may be 2 mi or more.

5 After the formation of the layer of the required length and thickness due to the rotary cam 6 of the gear 7, lever 9, rod 10, rake bar 4 with lever 11, the comb conveyor 6 and the rake tooth 3 are lifted simultaneously to their highest position. When lifting the conveyor 5, the restrictive rods 13 are removed from the teeth of the comb 6 by the stems they move. As a result, the formed layer remains

5 lie on the surface of the soil.

After the picker has traveled a path equal to the length of the layer, the rake tooth 3 and the conveyor 5 are lowered and the formation of a new layer begins. Exact moment

0, the raising and lowering of the teeth 3 and the conveyor 5 is determined by the configuration of the groove of the cam 8 at a certain speed of the tractor and the rotation of the gearbox shaft.

the reliability and reliability of the process of forming the tent by pre-forming the tent walls with the specified parameters, it is equipped with a comb conveyor pivotally mounted on the frame in front of the rake teeth B179.-1; V75 6

mi, and the rake teeth in the working port are at an acute angle in

position are placed between the rods for the direction of movement of the stems and the strips, and the tooth of the comb trans-wife between the limiting rods.

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