Automatic dry land transplanter

Abstract

An automatic dry land transplanter is provided. An axletree of a road wheel is sleeved with a first chain wheel which is connected with a second chain wheel via chains. The second chain wheels on both sides are sleeved on both ends of a same chain wheel. The axletree is provided with a third chain wheel in middle; the third chain wheel is connected with the fourth, fifth and sixth chain wheels via the main chain at the same time. The fourth chain wheel drives a mechanical hand via the chain, the fifth one driving a seedling grafter via the chain and the chain-drive mechanism; the sixth one drives an active seedling disc bracket via the chain, the heart piece drive mechanism and the lever. The invention is simple in structure, easy to assemble, low in cost, convenient to operate and reliable in operation, which can reduce labor intensity of operators efficiently and improve precision and transplanting efficiency of transplantation greatly. 50 mou above is transplated each day with transplating efficiency which is 100 to 167 fold of that of manual transplating.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a fully automatic dryland transplanting machine. Background technique [0002] At present, under the prospect of vigorously promoting agricultural mechanization across the country, various types of transplanting machines have appeared on the market. Among the earthenware, one person is required for each earthenware to throw seedlings. Not only is the work efficiency low, the operation is inconvenient, but also the transplanting accuracy is low. The specific performance is as follows: [0003] 1. The labor intensity of the operator is high when transplanting. When the traditional semi-automatic transplanting machine is in operation, each seedling needs to be pulled out of the seedling tray one by one, and then put into the soil inserter. The spirit of the personnel needs to be highly concentrated, so the labor intensity is very high. [0004] 2. The t...

AI Technical Summary

Problems solved by technology

When the traditional semi-automatic transplanting machine is in operation, each seedling needs to be pulled out of the seedling tray one by one, and then put into the soil inserter. The spirit of personnel needs to be highly concentrated, so the labor intensity is very high

[0004] 2. Low transplanting efficiency

When the traditional semi-automatic transplanting machine is transplanting, due to the need for manual seedlings, when the speed of the machine is increased, the movement speed of the soil inserter is correspondingly accelerated, and the time for pulling out seedlings and seedlings during manual operation is shortened. When it is increased to a certain point, manual operation will not be able to keep up, so the speed of transplanting is limited, and the efficiency cannot be improved. Generally, only about 20 mu of land can be transplanted per day.

[0005] 3. Low transplanting accuracy

When the traditional semi-automatic transplanting machine is transplanting, the operator keeps repeating the actions of pulling out seedlings and throwing seedlings. As the operation increases, the operator will experience symptoms such as fatigue and vertigo, but the machine does not wait for others. Once a seedling fails to be put into the soil, there will be holes in the transplanting, and the hole rate will increase with the increase of the operation time, resulting in a decrease in the accuracy of transplanting

Images