Clutch reset device of knotter of square-bale bale press

Abstract

The invention provides a clutch reset device of a knotter of a pick-up type square-bale bale press. The clutch reset device comprises a reset plate 4, a clutch claw 6 and a reset cam 7, wherein a clutch claw reset spring 11 and a clutch roller 8 are arranged on the clutch claw 6, the clutch roller 8 and a binding chain wheel collision block 9 arranged on the inner side of a binding chain wheel 10 are in a separation / meshed state when the clutch reset plate 4 and the clutch claw 6 keep contact / separation. The reset cam 7 rotates under driving of a spindle of the knottter and touches a reset roller 5 arranged on the clutch reset plate 4 to lead the clutch reset plate 4 reset to be in the contact state. A spring reset device is arranged at the top end of the reset plate 4. The clutch reset device has the advantages that when a knotting mechanism does not work, the spring reset device supports the clutch claw, and the clutch roller is separated from a binding chain wheel stop block; and the friction times of the clutch roller and the binding chain wheel stop block are effectively controlled and service lives of machine parts are prolonged.

Description

Technical field [0001] The invention involves a kind of agricultural machinery, especially the clutch resetting device of the knotting device of the picker -picked pressed binding machine. Background technique [0002] Each operating cycle of the square bundle bundlers is divided into two stages: before knotting and knotting. [0003] During the pre -knot: Pistons are feding the grass in the interior, the grass bundles are constantly becoming longer, and the measurement wheel 1 moves along the clutch control lever 2.stage.At this stage, under the action of clutch claw reset spring 11, the clutch roller 8 is close to the bundle -line wheels on the inside of the bundle line 10.The collision 9 is in contact with the collision. The parts of the parts are large, which affects the performance of the knot device. At the same time, the noise of the equipment is also relatively large. At the same time, the clutch reset board 4 and the clutch claw 6 have always maintained the contact metho...

AI Technical Summary

Problems solved by technology

[0005] From the above analysis, it can be seen that the problem of this knotter is that the clutch roller 8 and the wire sprocket impact block 9 contact and collide for a long time before knotting, and they are easy to wear each other , affect the performance of the knotter, and increase the working noise of the equipment at the same time

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