THESIS RICE TRANSPLANTER

Three design iterations that were based on the customer needs were made before the prototype was fabricated and was later on validated by allowing farmers operate it on rice fields. Production of Major Agricultural Crops http: Padded wheel provided with six fins, when the manpower will push the machine the wheel will rotate with the fins and hence gear will rotate and power will get transmitted. For that I have designed the mechanical rice-transplanter machine which will be replacement of manual plantation process. Octavo Anna Katrina O. If this operation is not done in time the yield goes down. The picker assembly can be disengaged so that the transplanter can run while the picker assembly, seedling feeder assembly, and the tray indexing assembly are on hold.

Automatic Rice Transplantation Machine. Three design iterations that were based on the customer needs were made before the prototype was fabricated and was later on validated by allowing farmers operate it on rice fields. Enter the email address you signed up with and we’ll email you a reset link. For that I have designed the mechanical rice-transplanter machine which will be replacement of manual plantation process. In spite of the common belief of availability of surplus agricultural labours in India, there actually exists a scarcity of skilled agricultural workers during the peak transplanting seasons. The wheel is provided with the fins so that it can travel easily in the mud. It is the cost efficient system.

The authors adapted the standard size tray to eliminate the time required in cutting seedbeds before transplanting.

By Sapthagiri Engineering College. On the same shaft planting finger will be fixed through the linkage so that it will oscillate for certain angle. The number of the seedling tray compartments was changed from 6 to 4 to adapt to the standard size of seedling mats which is 30 cm in width. The design for an ergonomic rice transplanter that transplantfr cater to the needs of the customer farm owners as well as the user farmers was then sought after and was formed by incorporating the functional requirements of a rice transplanter with ergonomics as well as usability principles.

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Machine transplanting using rice transplanters requires considerably less time and labour than manual transplanting. A design of an ergonomic rice transplanter When the rice transplanter eill move forward the padded wheel will get transplahter.

Hence it is very important to find the modified method so that the plantation process will be more effective and low in cost. The planting finger is designed in such a way that nursery seed should be easy to pick during the motion and also it should pick during the downward motion only.

Rice Transplanter Design http: It having the specific shape which pick the nursery seed and plant in mud. Then we have larger gear is provided on the same shaft with the padded wheel and hence at the same time gear will also rotate. Remember me on this computer.

Under the manual transplanter however, farmers were concerned about its low output capacity of 0. Production of Major Agricultural Crops http: A cost and benefit was further made rransplanter it was verified that upon acceptance of the mechanization, farmers can save a significant amount of more than Php 1, per hectare.

thesis rice transplanter

It will be the time efficient system. The system is easy for handling.

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The picker assembly can be disengaged so that the transplanter can run while the picker assembly, seedling feeder assembly, and the tray indexing assembly are on hold. The large gear will be on the same shaft with the translpanter wheel and smaller gear will be on the another shaft with the planting finger.

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Skip to main content. It is designed in simple way having the flat teeth which can be easily be in the mud.

A design of an ergonomic rice transplanter () – De La Salle University

The design will be little complex due to the relative driving between the padded wheel and spur gear. The major concerns of the farmers on the engine driven machines were its expensive value Phpand the difficulty in its maintenance since these are all imported.

Padded wheel provided with six fins, when the manpower will push the machine the wheel will rotate with the fins and hence gear will rotate and power will get transmitted. As the planting finger will oscillate, it will pick the nursery seed from the seedling mat and planted in mud. The rice transplation process is generally manual which involves number of labours.

thesis rice transplanter

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A design of an ergonomic rice transplanter (2008)

We use cookies to analyze traffic and improve your experience. In spite of the common belief of availability of surplus agricultural labours in India, ricw actually exists a scarcity of skilled agricultural workers during the peak transplanting seasons.

If this operation is not done in time the yield goes down.

thesis rice transplanter

By sonu agro engineering. Considering the present scenario, the labour are not easiy available, as such time these system will be the need for farmers. The larger gear is in engagement with tansplanter smaller gear by using the belt drive.