SU882437A1

SU882437A1 - Device for chopping tops of cotton plants

Info

Publication number: SU882437A1
Application number: SU802875268A
Authority: SU
Inventors: Алексей Данилович Глущенко; Евгений Васильевич Сливинский; Владимир Генадьевич Сенкин; Сергей Павлович Бурмистров; Хамидулла Хабибулаевич Гулямов; Борис Григорьевич Раев
Original assignee: Ташкентский Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта
Priority date: 1980-01-24
Filing date: 1980-01-24
Publication date: 1981-11-23

Description

Изобретение относится к сельскохозяйственным машинам и может быть использовано при возделывании хлопчатника.The invention relates to agricultural machinery and can be used in the cultivation of cotton.

Известно приспособление для чеканки верхушек кустов хлопчатника, со- ³держащее кустонаправители-и ножи, смонтированные на раме транспортного средства посредством механизма подвески, включающего брус, расположенный перпендикулярно направлению перемещения транспортного средства, жестко закрепленную на брусе вертикальную стойку, связанную с рамой двухшарнирным поводком, гидроцилиндр и тяги, шарнирно смонтированные на ра- ¹⁵ме [1 ].A device for minting the tops of cotton bushes is known, containing ³ guiding guides and knives mounted on the vehicle frame by means of a suspension mechanism including a beam located perpendicular to the direction of movement of the vehicle, a vertical strut rigidly fixed to the beam, connected to the frame by a double-hinged leash, a hydraulic cylinder and rods pivotally mounted on the frame ¹⁵ me [1].

Недостатком известного приспособления является неравномерность подре-_мза верхушек кустов хлопчатника по высоте, вызванная поперечными колебаниями приспособления при движении его по междурядьям.A disadvantage of the known device is the unevenness of the _height beyond the tops of the cotton bushes caused by lateral vibrations of the device when moving along the aisles.

Цель изобретения - повышение стабильности подрезки верхушек кустов хлопчатника по высоте.The purpose of the invention is to increase the stability of trimming the tops of cotton bushes in height.

Указанная цель достигается тем, что приспособление для чеканки верхушек кустов хлопчатника имеет стабилизаторы положения бруса, связывающие концы последнего с рамой транспортного средства,, а механизм подвески дополнительно снабжен брусом, шарнирно связанным с тягами, причем брусья установлены последовательно по направлению перемещения транспортного средства и параллельно один другому и связаны между собой шарнирно, а шток гидроцилиндра шарнирно соединен с брусом, связанным с тягами, при этом шарниры, посредством которых связаны двухшарнирный поводок с рамой и стойкой и один брус с другим, выполнены шаровыми.This goal is achieved by the fact that the device for minting the tops of cotton bushes has beam stabilizers connecting the ends of the latter with the frame of the vehicle, and the suspension mechanism is additionally equipped with a beam pivotally connected to the rods, and the bars are installed in series in the direction of movement of the vehicle and parallel to one to the other and are interconnected pivotally, and the hydraulic cylinder rod is pivotally connected to a bar connected with rods, while the hinges, by means of which two hsharnarny leash with a frame and a rack and one bar with another, are made spherical.

На фиг. 1 показано приспособление навешенное на трактор, вид сбоку;In FIG. 1 shows a device mounted on a tractor, side view;

на фиг, 2 - то же, вид сверху; на фиг; 3 - то же, вид спереди.in Fig.2 - the same top view; on fig; 3 - the same front view.

Приспособление содержит кустонаправители 1 и ножи 2, смонтированные на раме 3 транспортного средства пос- 5 редством механизма подвески, который включает брус 4, жестко закрепленную на брусе 4 вертикальную стойку 5, связанную с рамой двухшарнирным повод* ком 6, гидроцилиндр 7 и тяги 8, шар- ю нирно смонтированные на раме 3. Приспособление имеет стабилизаторы 9 положения бруса 4, связывающие концы последнего с рамой 3. Механизм подвески дополнительно снабжен брусом 15The device contains bush guides 1 and knives 2 mounted on the vehicle frame 3 by means of a suspension mechanism, which includes a beam 4, a vertical strut 5 rigidly attached to the beam 4, connected to the frame by a double-hinged drive * com 6, a hydraulic cylinder 7 and a rod 8, the ball is mounted nirno on the frame 3. The device has stabilizers 9 of the position of the beam 4, connecting the ends of the latter with the frame 3. The suspension mechanism is additionally equipped with a beam 15

10, шарнирно связанным с тягами 8. Брусья 4 и 10 установлены последовательно по направлению перемещения транспортного средства и параллельно один другому и связаны между собой 20 шарнирно, а шток гидроцилиндра 7 шарнирно соединен с брусом 10, связанным с тягами 8. При этом шарниры 11, и 13, посредством которых связаны двухшарнирный поводок 6 с рамой 3 и ₂$ стойкой 5 и брус 4, с брусом 10, выполнены шаровыми.10, pivotally connected to the rods 8. The bars 4 and 10 are mounted sequentially in the direction of movement of the vehicle and parallel to each other and are connected pivotally 20, and the rod of the hydraulic cylinder 7 is pivotally connected to the beam 10 connected to the rods 8. The hinges 11, and 13, by means of which the double-hinged lead 6 is connected with the frame 3 and $ _{2 of the} strut 5 and the beam 4, with the beam 10, are made ball.

Приспособление работает следующим образом.The device works as follows.

При движении трактора по междуря- ₃₀дьям обрабатываемого хлопчатника изза наличия различного рода неровностей почвы трактор совершает значительные угловые колебания в вертикальной плоскбсти. Такие перемещения стремятся повернуть за собой брус 4, одна- ³⁵ко за счет наличия шаровых шарнировWhen the tractor ₃₀ moving along mezhdurya- dyam treated cotton due to the presence of various types of soil irregularities tractor makes significant oscillations in vertical angular ploskbsti. Such movements tend to rotate the beam 4, however, ³⁵ k due to the presence of ball joints

11, 12 и 13 брус 4 под собственным весом все время сохраняет положение, параллельное уровню земли. Для снижения раскачки бруса 4, на котором ⁴⁰ укреплены кустонаправители 1 и ножи11, 12 and 13 beam 4 under its own weight all the time maintains a position parallel to the ground level. To reduce the buildup of the beam 4, on which ⁴⁰ bush guides 1 and knives are mounted

2, и для стабилизации его положения его концы связаны с рамой 3 трактора с помощью стабилизаторов 9. Так как брус 4 стремйтся быть расположенным ⁴⁵горизонтально относительно поверхности земли, то и ножи 2 срезают верхушки кустов хлопчатника строго определенной высоты.2, and to stabilize its position, its ends are connected to the tractor frame 3 with the help of stabilizers 9. Since the timber 4 tends to be located ⁴⁵ horizontally relative to the surface of the earth, the knives 2 also cut off the tops of the cotton bushes of a strictly defined height.

Предлагаемое приспособление повышает стабильность подрезки верхушек кустов хлопчатника по высоте за счет стабилизации положения бруса, на кото*ром укреплены рабочие органы.The proposed device increases the stability of trimming the tops of cotton bushes in height by stabilizing the position of the beam, on which the working bodies are fixed.

Claims

The invention relates to agricultural machines and can be used in the cultivation of cotton. A device for stamping cotton tops of cotton bushes is known, containing bush guides and knives mounted on the vehicle frame by means of a suspension mechanism comprising a bar located perpendicular to the direction of movement of the vehicle rigidly mounted on the bar a vertical strut connected to the frame by a double-hinge link , hydraulic cylinder and ti hinge, pivotally mounted on the frame 1. A disadvantage of the known adaptation is the unevenness of the height under the heights of the cotton bushes, caused by transverse oscillations of the device when it is moving between the m spans. The purpose of the invention is to increase the height height of the cotton bushes. This goal is achieved by the fact that the device for stamping the tops of cotton bushes has beam stabilizers connecting the ends of the latter with the vehicle frame, and the suspension mechanism is additionally equipped with a bar hinged to the rods, and the bar is installed in series in the direction of vehicle movement and parallel to each other and interconnected pivotally, and the hydrocyliidre rod pivotally connected to the bar connected to the rods, while the hinges, through which are connected We have a double-hinged leash with a frame and a stand, and one bar with another, made ball. FIG. 1 shows the device attached to the tractor, side view; 3 in FIG. 2 - the same, top view; in fig; 3 - the same, front view. The fixture contains bushes 1 and knives 2 mounted on vehicle frame 3 by means of a suspension mechanism, which includes beam 4, a vertical stand 5 fixed to the beam 4 and connected to the frame by a double-hinged guide 6, hydraulic cylinder 7 and 8, 8, pivotally mounted on the frame 3. The fixture has stabilizers 9 of the beam 4 position, connecting the ends of the latter with the frame 3. The suspension mechanism is additionally equipped with a bar 10 hingedly connected with the rods 8. The bar 4 and 10 are installed in series in the direction displacements of the vehicle and parallel to each other and are interconnected pivotally, and the rod of the hydraulic cylinder 7 ball is lowly connected to the bar 10 connected to the rods 8, and the hinges 11, 12 and 13, by means of which the double-hinged leash 6 is connected with the frame 3 and the rack 5 and bar 4, with a bar 10, are made ball. The device works as follows. When the tractor is moving between the rows of cotton to be processed, due to the presence of various types of soil irregularities, the tractor performs significant angular oscillations in the vertical plane. Such movements of the st. Mtc turn the beam 4 behind them, however, due to the presence of ball joints 11,12 and 13, the beam 4 under its own weight always retains a position parallel to the ground level. To lower the buildup of beam 4, on which bushes 1 and knives 2 are fastened, and to stabilize its position, its ends are connected to the frame 3 of the tractor with the help of stabilizers 9. Since beam 4 tends to be located horizontally relative to the ground surface, the knives 2 cut the tops of cotton bushes of a strictly defined height. 7 The proposed device improves the stability of trimming the tops of cotton bushes in height by stabilizing the position of the bar, and the working bodies are strengthened. Claims The device for chasing the tops of cotton bushes, containing bushes and knives mounted on the vehicle frame by means of a suspension mechanism including a bar, perpendicular to the direction of movement of the vehicle, a vertical stand fixed to the frame, connected to the frame by a two-ball joint, hydrocylin. ti hinge mounted on a frame, characterized in that, in order to improve the stability of trimming the tops of cotton bushes, those, it has beam stabilizers connecting the ends of the latter to the vehicle frame, and the suspension mechanism is additionally equipped with a beam pivotally connected to the rods, with the bars installed successively in the direction of movement of the vehicle and parallel to each other. between them is pivotally, and the hydraulic cylinder rod is pivotally connected to the bar connected to the rods, wherein the hinges, by means of which the two-articulated leash is connected with the frame and the stand, and one bar with the other, are made ball. Sources of information taken into account in the examination 1. Device for stamping the tops of the bushes of cotton FWH-4, PS. Technical description, operating instructions and passprt. Shnisterstvo tractor and agricultural engineering USSR, Tashkent, 1976.

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