Rice bowl seedlings cast-seedling device

A seedling throwing machine and pot body technology, applied in planting methods, transplanting machinery, applications, etc., can solve the problems of easy failure, complex structure, low degree of automation, etc., and achieve easy failure, simple transmission structure, and simple action effective effect

Inactive Publication Date: 2009-06-17
张国梁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a seedling throwing machine for rice pot seedlings, the main purpose of which is to overcome the shortcomings of the existing seedling throwing machines such as complex structure, easy failure, and low degree of automation

Method used

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  • Rice bowl seedlings cast-seedling device
  • Rice bowl seedlings cast-seedling device
  • Rice bowl seedlings cast-seedling device

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0026] A seedling throwing machine for rice pot seedlings, referring to figure 1 , its main structure includes driving wheel 1, driven wheel 2, frame 4 and seedling guide tube 7. Referring to Fig. 4 at the same time, the drive wheel 1 includes a first left synchronous wheel 10 and a first right synchronous wheel 10' which rotate synchronously, and a stepper motor 11 which drives the rotation of the first right synchronous wheel 10' is provided inside the first right synchronous wheel 10', the step The input motor 11 drives the first right synchronous wheel 10 to rotate through the transmission gear pair 14, thereby driving the entire driving wheel 1 to rotate. Between the first left synchronous wheel 10 and the first right synchronous wheel 10' of the driving wheel 1, a connecting support rod 12 and a protective cover 13 are arranged, and the stepper mot...

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Abstract

A paddy rice pot seedling throwing machine includes a driving wheel comprising a first left synchronizing wheel and a first right synchronizing wheel which rotate synchronously, wherein, inside of one of the wheels is provided with a stepper motor for driving the wheel to rotate; a driven wheel comprising a second left synchronizing wheel and a second right synchronizing wheel which rotate synchronously, and a frontward seedling-pulling head and a cylinder for driving the seedling-pulling head to perform reciprocating motions; the first left synchronizing wheel and the first right synchronizing wheel, the second left synchronizing wheel and the second right synchronizing wheel being connected through a left synchronous belt and a right synchronous belt respectively; a seedling disk, of which the left and right ends are respectively positioned on the left synchronous belt and the right synchronous belt, earthen bowl grooves being arranged in the left and right directions on the seedling disk, a seedling-pulling corresponding to the seedling-pulling head being provided on the bottom of the earthen bowl groove; a seedling-guiding tube positioned below the front side of the driven wheel. The present invention has advantages of simple transmission structure, low fault rate, convenient use and the like.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a rice pot seedling throwing machine. Background technique [0002] With the large-scale development of agriculture and the continuous improvement of agricultural production technology, the traditional manual rice transplanting mode is gradually replaced by automated machinery. In the past 20 years, the emergence and promotion of hybrid rice technology has given birth to the model of transplanting hybrid rice pot seedlings by throwing seedlings, and transplanting by throwing seedlings has the advantages of saving seeds, labor and increasing production, so it has been rapidly popularized. [0003] Rice transplanters, which have been widely used at present, are completely unable to adapt to the transplanting mode of hybrid rice pot seedlings. The serious lag in the development of rice pot seedling throwing machines has seriously hindered the planting efficiency of hybrid rice. So far in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
Inventor 张国梁
Owner 张国梁
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