Shear-fork type variable-pitch mechanical arm

A manipulator and scissor technology, which is applied in the field of scissor-type variable-distance bowl-shifting manipulator, can solve the problems of high cost, slow speed, and difficulty in keeping up with the pace of modernization, and achieves strong practicability, simple structure, and convenient production and use. easy effect

Inactive Publication Date: 2015-03-25
迁西县板栗产业研究发展中心
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Problems solved by technology

[0002] With the continuous improvement of agricultural production automation technology, the people's demand for green leafy vegetables is growing rapidly; the current leafy vegetable seedlings have gradually transitioned from manual transplanting to mechanical transplanting (because of the high cost and slow speed of manual transplanting, it is already very slow). Difficult to keep up with the p

Method used

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  • Shear-fork type variable-pitch mechanical arm
  • Shear-fork type variable-pitch mechanical arm
  • Shear-fork type variable-pitch mechanical arm

Examples

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[0020] The present invention will be further described below in conjunction with the accompanying drawings of the specification, but the present invention is not limited to the following embodiments.

[0021] The technical scheme adopted by the present invention is as follows

[0022] Such as figure 1 In the shown scissor type variable pitch moving bowl manipulator, several clamping pallets (formed by hinged connection of the openable upper pallet 2-1 and the lower pallet 2-2) for clamping the seedling cup 6 are positioned On the frame; the wire tensioning mechanism exerts a clamping force on the clamping pallet, so that the clamping pallet clamps the seedling cup during the moving process; the scissor mechanism carries the clamping pallet and is installed in two cylinders (Syringe cylinder is recommended) The distance between the clamping pallets is adjusted under 1-1 driving oppositely.

[0023] The scissor mechanism includes two scissor forks, the two scissor forks are arranged ...

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Abstract

The invention relates to a shear-fork type variable-pitch mechanical arm, and aims to provide a mechanical arm which can be used for transferring a seedling cup from a cell pan on which cell holes are densely distributed to a planting plate on which cell holes are sparsely distributed to prepare for subsequent full-automatic transplanting operation so as to improve the working efficiency of full-automatic transplanting operation. The mechanical arm has the characteristics of simple and practical structure, and is convenient and easy to manufacture. By adopting the technical scheme, the shear-fork type variable-pitch mechanical arm is characterized by comprising a plurality of clamping carriers which are fixed on a rack and are used for clamping seedling cups, a steel wire tightening mechanism used for applying clamping force to the clamping carriers, and a shearing mechanism which is used for adjusting the distance between the clamping carriers by means of opposite driving of two cylinders.

Description

technical field [0001] The invention relates to the technical field of leaf vegetable transplanting machinery, in particular to a scissor-type variable-distance pot-moving manipulator capable of transferring seedling cups containing seedlings from small-spaced hole trays to large-spaced planting plates. Background technique [0002] With the continuous improvement of agricultural production automation technology, the people's demand for green leafy vegetables is growing rapidly; the current leafy vegetable seedlings have gradually transitioned from manual transplanting to mechanical transplanting (because of the high cost and slow speed of manual transplanting, it is already very slow). Difficult to keep up with the pace of modernization); but the mechanized transplanting operation needs to transfer the seedling cup 6 from the densely arranged hole tray 10 of the hole 10-1 to the sparsely arranged hole (the spacing between the holes is relatively large) The planting board 20...

Claims

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Application Information

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IPC IPC(8): A01C11/02
Inventor 武传宇谢奇志黄中华裘添烨
Owner 迁西县板栗产业研究发展中心
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