Arm type pulling actuator for radish harvesting robot

A technology of robots and actuators, which is applied in the field of arm-type extraction actuators, can solve problems such as lack of flexibility, achieve the effects of increasing left and right movement space, reducing total weight and motion inertia, and improving extraction efficiency

Active Publication Date: 2020-09-15
重庆智田科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extraction actuator of the existing radish harvester is composed of loosening shovel and clamping chain, which lacks flexibility.

Method used

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  • Arm type pulling actuator for radish harvesting robot
  • Arm type pulling actuator for radish harvesting robot
  • Arm type pulling actuator for radish harvesting robot

Examples

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Embodiment Construction

[0023] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0024] Such as Figure 1 to Figure 6 As shown, this embodiment discloses an arm-type extraction actuator for a radish harvesting robot, which includes a extraction claw 11, a moving arm, and a bracket 15; the moving arm includes upper and lower moving arms fixed on the bracket 15 respectively 12. The left-right moving arm 13 and the front-rear moving arm 14, the up-and-down moving arm 12, the left-right moving arm 13 and the front-rear moving arm 14 respectively control the up and down, left and right, and front and rear movements of the extraction pawl 11; the extraction pawl 11 includes a palm 110, the left finger 111, the right finger 112, and the driving mechanism 113. The upper and lower rails 121 and the upper and lowe...

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Abstract

The invention provides an arm type pulling actuator for a radish harvesting robot, and aims at solving the technical problems in the prior art. The arm type pulling actuator comprises a pulling paw, amoving arm and a support, wherein the moving arm comprises an up-down moving arm, a left-right moving arm and a front-back moving arm which are respectively fixed on the support; the up-down moving arm, the left-right moving arm and the front-back moving arm respectively control up-down movement, left-right movement and front-back movement of the pulling paw; the pulling paw comprises a palm, a left finger, a right finger and a driving mechanism; an up-down sliding rail and an up-down synchronous belt which are used for fixedly connecting the pulling paw with the up-down moving arm are arranged between the pulling paw and the up-down moving arm, so that dependence on a break shovel can be thoroughly avoided; due to the simplified structural design of the pulling paw and the moving arm, the total weight and the movement inertia of the actuator are reduced, the pulling efficiency is effectively improved, and moreover, the moving flexibility of the pulling actuator can be greatly enhanced. The arm type pulling actuator has a more reliable pulling effect and higher pulling efficiency.

Description

Technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an arm type extraction actuator for a radish harvesting robot. Background technique [0002] my country is facing the dilemma of labor shortage and rising labor cost. Intelligent agricultural machinery has become an urgent problem in the research of agricultural machinery equipment technology in my country. The planting area of ​​cash crops such as white radish, carrot, garlic, lettuce, and cabbage is large in China, but the rate of mechanization of harvesting is very low. The existing harvesting machinery cannot meet the needs of actual production operations, and a large number of manual harvesting operations are still required, which cannot effectively reduce labor. cost. Since its invention, the main technical idea of ​​the carrot harvester has not changed much. The straw lifter straightens the leaves, excavates the shovel to loosen the carrots in the soil, and then...

Claims

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Application Information

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IPC IPC(8): A01D25/02A01D25/04A01D27/04A01D27/02
CPCA01D25/02A01D25/042A01D27/04A01D27/02
Inventor 杨钦涌杨金明
Owner 重庆智田科技有限公司
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