Cam mechanism for pick-up press-baler

Abstract

The invention relates to a cam mechanism for a pick-up press-baler. The cam mechanism comprises a guide piece (1), a first cam (2) and a second cam (3), wherein the guide piece (1) is provided with a through hole (101), the first cam (2) is fixedly arranged at the central position of the through hole (101), the second cam (3) is arranged between the first cam (2) and the inner wall of the guide piece (1), and is connected with the outer contour of the first cam (2) and the inner wall of the guide piece (1), and the second cam (3) is driven by a power source to slide and roll clockwise along the outer contour of the first cam (2) and the inner wall of the guide piece (1). According to the arrangement of the cam mechanism, the structure arrangement is reasonable, the movement is smooth, large horsepower does not need to be consumed, and the cam mechanism is not prone to wearing and damaging under the condition of long-time work.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a cam mechanism for picking up a baler. Background technique [0002] The round baler picking and baling machine is currently widely used in the field processing of crop straws. It can pick up crop straws, roll them into bundles, and tie them with ropes in sequence, which greatly improves the recovery efficiency of crop straws. Played an active role in the field treatment. However, due to the problems existing in the pick-up of the traditional round baler baler, especially the unreasonable feeding angle and structure of the spring teeth of the pick-up, the straw feeding is often not smooth, and the straw feeding inlet is blocked, making it difficult to feed the straw. , has a strong impact on the operating efficiency of the pick-up baler. [0003] The existing round bale picking and pressing machine adopts a cam mechanism, but because the structure of the cam mechanism is ...

AI Technical Summary

Problems solved by technology

However, due to the problems existing in the pick-up of the traditional round baler baler, especially the unreasonable feeding angle and structure of the spring teeth of the pick-up, the straw feeding is often not smooth, and the straw feeding inlet is blocked, making it difficult to feed the straw. , which seriously affects the operating efficiency of the pick-up and baler

[0003] The existing round bale picking and baling machine adopts the cam mechanism, but because the structure of the cam mechanism is unreasonable, it consumes a lot of horsepower, wears heavily and is easily damaged.

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