Mechanical picking arm

Abstract

The invention discloses a mechanical picking arm, which is characterized in that a flat plate support is fixedly connected with a motor case, a motor shaft is connected with a first flange shaft and the first flange shaft is driven to rotate through the rotation of a motor; the first flange shaft is fixedly connected with an angle support through a bolt, the angle support is fixedly connected with the motor case on the angle support, a corresponding motor shaft is fixedly connected with a second flange shaft and a fixture support is driven to rotate through the rotation of the motor shaft; the fixture support is fixedly connected with the second flange shaft through a bolt and two fixtures, i.e. a first fixture and a second fixture are fixedly arranged on the fixture support. The mechanical picking arm has the advantages that the size is small, the weight is light, the movement flexibility is high and the mechanical picking arm can be normally used under working conditions such as fruit gardens with dense branches and complex environments.

Description

technical field [0001] The invention relates to a mechanical arm, in particular to a picking mechanical arm. Background technique [0002] In order for a picking robot to pick fruits and vegetables, in addition to a control system, a power system, a vision system, etc., it also needs an execution system - a robotic arm. The picking manipulator is sent to the determined position through the execution system-the robotic arm, and the picking operation is carried out. Different manipulators have different motion modes. For example, the Cartesian coordinate system manipulator controls the position of the end effector through the movement of three orthogonal axes, and the articulated manipulator rotates around a fixed axis through a motor. Send the end effector to the desired location. [0003] Whether it is a rectangular coordinate system robot arm or an articulated robot arm, it has the disadvantages of complex structure, heavy weight, large volume, and is not easy to b...

AI Technical Summary

Problems solved by technology

[0003] Whether it is a rectangular coordinate system robot arm or an articulated robot arm, it has the disadvantages of complex structure, heavy weight, large volume, and not easy to get in the way. It is only suitable for use in workshops and other situations where external conditions are controllable.

In the orchard and other working conditions with dense branches and complex environment, the above-mentioned mechanical arm is helpless.

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