Pickup device and collecting device using same

Abstract

The invention belongs to the technical field of agricultural machinery, particularly relates to a pickup device and a collecting device using the same, and aims to overcome the defect that when an existing straw pickup device is used for picking up straw in a non-flat area, pickup needles are prone to deflection, and therefore picking missing is caused. The pickup device adopts an annular movement mechanism, the annular movement mechanism comprises a pickup wheel and pickup needles distributed on the periphery of the pickup wheel in a penetrating mode, and an active pressurizing mechanism enabling the pickup needles to actively stretch out towards the ground and a straightening device arranged between the pickup needles and the pickup wheel and used for straightening the pickup needles are further arranged on the annular movement mechanism. The object to be picked up is attached to the pickup wheel by using the pickup needles and is taken away from the ground. The collecting device using the pickup device comprises a pickup device body and comb teeth, the comb teeth are arranged at the discharging end of the pickup device body, and the pickup device body is arranged on the front portion or the side portion or the rear portion of the collecting device. According to the pickup device, the situation that the pickup needles are blocked in the pickup process and deflect or deviate is effectively avoided.

Description

Technical field: [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a picker and a collecting device using the picker. Background technique: [0002] In order to improve the efficiency of picking up agricultural waste such as straw, mechanical picking is widely used. The feeding end of the grass machine is conveyed, so as to realize the mechanized picking and packing operation. But the fault rate of existing pick-up device is higher and pick-up rate is not high, traces it to its cause: the baler of existing stalk is exactly converted from pasture baler, and the principle and structure of both are exactly the same. Since most of the pasture is planted in the flat areas of plains or slopes, the pickers in the pasture picking operation are not in contact with the ground surface, while crops such as corn are usually planted on ridges with height differences, which leads to uneven picking of the ground . When picking up ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects that the existing straw picker picks up in non-flat areas, the pick-up needle is prone to deflection during the pick-up process, thus resulting in missed pick-up of the equipment, and provides a picker and a device using the picker Collecting device. During the picking process, the picker can effectively improve the picking rate of agricultural waste produced by ridge crops such as corn stalks, and reduce leakage Inspection rate, equipment failure rate

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