SU1766315A1 - Compactor of cotton picker hopper - Google Patents

Abstract

Uses: Cotton Bunker. The essence of the invention: the shaft 4 of the sealing blade is made of a composite of two parts connected by a hinge and installed in the supports 3 with the possibility of axial movement. When the stand 2 is inclined in the vertical plane, the yoke 13 rotates and transmits the rotation through a gear drive to the support 3, which, when rotated, pivotally connected parts of the shaft 4 are angled to each other, ensuring the cotton is compacted in the corner zones of the bunker. 4 il.

Description

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This invention relates to agricultural machines and can be used in cotton growing.

The aim of the invention is to increase the efficiency of compaction.

FIG. 1 shows a cotton compactor in the hopper, top view; in fig. 2 - end view; in fig. 3 - section AA; in fig. 4 - principle kinematic drive circuit

blades cotton picker in the cotton picker bunker is located in the bunker 1 and consists of levers 2, hinged on its bottom. On the levers 2, the supports 3 are movably mounted in their longitudinal plane, in which the connected parts of the shaft 4 are hinged together, while the said parts are spring-loaded with compression springs 5 relative to the supports 3. The parts of the shaft 4 are provided with blades 6. On one of the supports 3 are rigidly bevel gear 7 is fixed, interconnected with counter gear 8, mounted on axle 9. At the same time it is rigidly connected to cylindrical gear 10, which is in contact with another gear 11, movably fixed on axis 12. To gear 11 is attached a rocker arm 13, which is connected with the bottom 14 of the hopper 1. The lever 2 is connected to the hydraulic cylinder 15 of its control.

Works cotton compactor in the bunker cotton harvesting machine as follows.

As the raw cotton enters the cotton picker bunker (not shown), pressure is applied to the hydraulic cylinder 15, which provides the angular rotation of the levers 2 along arrows B. At the same time, due to the holding of the pull g 14, an angular rotation occurs.

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the rocker arm's mouth 13 along arrows C, and therefore gear 11, which through gear 10 and 8 turns some angles and wheel 7. As wheel 7 is rigidly connected to support 3, its angular rotation also occurs, which contributes to folding shaft 4 as shown in FIG. 1 dotted line. Such folding of the parts of the shaft 4 ensures the movement of compacted cotton along the arrows D with its direction into the corner parts of the bunker 1, which creates conditions for a more even distribution of cotton throughout its volume. After the arms 2 have returned to the initial position of the part of the shaft 4 under the action of the springs 5 and the rotation of the wheel 7, they occupy the position as shown in FIG. 1. This operation of the blades 6 occurs continuously as the levers 2 move.

Claims (1)

Claims of cotton in a bunker of a cotton harvesting machine, comprising a horizontal shaft with a sealing blade, mounted by means of supports on pivot racks, and a rocker arm, connected by means of a drum with a bottom of the bunker, characterized in that, in order to increase the efficiency of compaction, the horizontal shaft is made composite of the two parts hinged to each other, mounted in the supports with the possibility of axial displacement and spring-loaded in the axial direction, each support being installed with the possibility of Stu rotation about the longitudinal axis of the strut, and on one of the racks mounted gear train, pinion gear which is rigidly associated with a yoke, and knowledge - the support. Have , j a ""