Automatic lifting and shock absorbing self-balancing mechanism for spray rod application machine

Abstract

The invention provides an automatic lifting and shock absorbing self-balancing mechanism for a spray rod application machine. The automatic lifting and shock absorbing self-balancing mechanism is characterized in that the length direction of two connecting rods I of a lifting device is parallel to the heading direction of the spray rod application machine, and the ends, facing the heading direction of the spray rod application machine, of the two connecting rods I are hinged to the rear lower side of vertical plates on two sides, separately; a swing connecting rack comprises a support I, a support II, a fixed plate and a connecting supporting rod, a cylindrical buffer column is fixed to a cavity formed by the inner sides of two lap plates and the inner side of a single-hole connecting block through a hinge shaft, the axis of the hinge shaft is consistent to the axes of round holes in the lap plates, the round holes in the lap plates are fixedly connected with a through hole, vertical to the axis direction, in the middle of the buffer column, and from a view of the heading direction of the spray rod application machine, the buffer column is located on the right side of a single holeconnecting block connecting bolt, and dampers are arranged at the right end of a linkage I and a cross beam II. The automatic lifting and shock absorbing self-balancing mechanism lifts automatically,absorbs shock and is good in self-balancing effect.

Description

technical field [0001] The invention provides an automatic lifting and shock-absorbing self-balancing mechanism for a spray bar sprayer, which is mainly used for a spray bar sprayer and belongs to the field of agricultural machinery. Background technique [0002] At present, the pesticide applicator has become an important part of plant protection machinery, and the boom sprayer has the characteristics of high operating efficiency and automated boom folding, and has been widely used. Boom sprayer boom lifting, stretching and folding often have problems such as easy wear of the mechanism and poor stability of the lifting action. At the same time, there are even situations where the stretching and folding actions require multi-step operations and the folding is not in place; working on slopes When running, the spray boom will shake up and down, left and right, and the walking process of the sprayer will also cause the spray boom to shake back and forth due to the process of ma...

AI Technical Summary

Problems solved by technology

When the boom sprayer is walking in the field with uneven ground, the boom’s stability will be affected by the “shake” from the front, back, up and down, and left and right directions. The spacing of the sprayer changes in real time and the balance is poor, which will directly affect the spraying effect of the sprayer

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