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Rack forward driving type bowl seedling taking tail end executing mechanism

A drive-type, rack-and-rack technology, applied in the field of operating mechanisms, can solve the problems of reducing the quality and effect of pot seedling planting, damaging seedling leaves, and affecting

Inactive Publication Date: 2018-06-22
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the design defect of the terminal actuator for the completion of pot seedling picking, there are technical defects that are easy to damage the soil pot body and damage the seedling leaves and seedling root system during the seedling picking operation, which affects and reduces the quality and effect of pot seedling planting operations

Method used

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  • Rack forward driving type bowl seedling taking tail end executing mechanism

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Embodiment Construction

[0009] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A rack forward-driven end actuator for pot seedling picking includes a pot seedling planting arm 10, on which a double-sided drive rack 1 is vertically movable up and down, and on the pot seedling planting arm 10 On the planting arm 10, a right drive gear 2 and a right reversing gear 3 are rotatably installed in turn at the right side of the double-sided drive rack 1, and the right drive gear 2 is connected to the double-sided drive rack 1 and the right reversing gear respectively. Mesh to the gear 3, on the pot seedling planting arm 10, the left drive gear 9 and the left reversing gear 8 are rotatably installed successively at the left side of the double-sided drive rack 1, and the left drive gear 9 is respectively Engage with the double-sided driving rack 1 and the left reversing gear 8, on the described bowl seedling planting arm 10, at the right side...

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Abstract

The invention provides a rack forward driving type bowl seedling taking tail end executing mechanism, and belongs to an agricultural machine. A double-sided driving rack, a left driving gear, a rightdriving gear, a left steering gear, a right steering gear, a left rack and a right rack are arranged on a bowl seedling planting arm. The double-sided driving rack is connected with the left rack through the left driving gear and the left steering gear and connected with the right rack through the right driving gear and the right steering gear. A left seedling needle and a right seedling needle are fixedly arranged on the left rack and the right rack respectively. The left rack and the right rack are of a big-end-up conical shape as a whole. The conical angle of the left rack and the right rack is equal to the conical angle of bowl pots of a bowl seedling tray. The distance between the lower end initial positions of the left seedling needle and the right seedling needle is the same as thewidth of the upper end face of the bowl pots of the bowl seedling tray. The executing mechanism is novel, reasonable and simple in structure, free of seedling damage, soil bowl body damage, high in practicability, reliable in use, few in fault, and particularly suitable for field crop transplanting work in China.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to an operating mechanism on a pot seedling transplanting machine tool. Background technique [0002] As an important operating mechanism on the pot seedling transplanting machine, the terminal effector directly affects and determines the quality and efficiency of seedling picking. At present, for the research on seedling harvesting mechanism, especially dry field seedling harvesting mechanism, foreign countries mainly focus on Europe, America and Japan. Among them, Europe and the United States use the integration of machinery, electricity, and hydraulics to complete the transplanting and planting of dry field crops. The planting system usually consists of three to four sets of mechanisms, including the end effector for picking seedlings controlled by cylinders; The end execution part of the automatic transplanting machine is mostly a duckbill or flexible disc planter; the above two ty...

Claims

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Application Information

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IPC IPC(8): A01C11/02
CPCA01C11/025
Inventor 赵匀张卫星薛向磊辛亮刘星解江涛
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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