Wide-and narrow-row rice transplanter
A technology of wide and narrow row and rice transplanter, which is applied in transplanting machinery, application, agriculture, etc., can solve the problems of difficulty in large-scale popularization and application, cumbersome operation, and inability to complete wide and narrow row cultivation.
Active Publication Date: 2010-07-21
河北锦禾农业机械有限公司
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Problems solved by technology
However, due to the cumbersome operation, it is difficult to promote the application on a large scale
The application of machinery can solve the problem of cumbersome operation, but the conventional rice transplanter can only carry out cultivation with equal row spacing due to its structure
Unable to complete wide and narrow row cultivation
Method used
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Embodiment Construction
[0012] Refer to attached picture. The present invention is described in conjunction with the rice transplanter of the rotary gearbox type insertion mechanism:
[0013] The wide and narrow row rice transplanter suspended on the power walking device 1 includes a suspension frame 2, a frame 3 hinged with the suspension frame 2, a seedling box 4 installed on the frame 3, and a seedling-moving box mechanism connected with the frame 3 5. Insertion mechanism 6, transmission box 7. The seedling case 4 can move laterally left and right on the frame, and the movement of the seedling case 4 is realized by the kinematic action output by the case-moving mechanism 5 . Frame 3 and the seedling box 4 installed thereon, the seedling-moving box mechanism 5, and the sub-insertion mechanism 6 can be promoted and lowered with the motion of the suspension frame 2, so as to drive the rice shoots in the sub-insertion mechanism 6 to get and insert the mechanism for lifting. The frame structure form ...
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The invention provides a wide-and narrow-row rice transplanter which can complete rice wide-and narrow-row transplanting. The wide-and narrow-row rice transplanter comprises a seedling box, a transplanting mechanism and a seedling box shifter, wherein the seedling box shifter is arranged on a machine frame and is suspended on a power travelling device by being hinged with a suspension; the seedling box can be driven by the seedling box shifter to transversely move left and right on the machine frame; the seedling pickup forks of the transplanting mechanism are arranged at intervals; the seeding box is divided into a plurality of seedling mat units and seedling mat positions are defined in the units; and each unit is provided with two seedling pickup forks which are arranged at a narrow interval. The wide-and narrow-row rice transplanter can be completed with parts of a common rice transplanter; by re-arranging the mechanisms, the common rice transplanter can be completely converted into a new wide-and narrow-row rice transplanter without exchanging complete nursery tray and fitted nursery seeder, so a solution for producing the wide-and narrow-row rice transplanter in batches at low cost is provided for transplanter manufacturers. Thus, the wide-and narrow-row rice cultivation technology can be smoothly popularized.
Description
technical field [0001] The invention relates to the field of rice transplanting machines. Background technique [0002] At present, the structural forms of rice transplanters at home and abroad are all composed of a laterally movable seedling box and a seedling transplanting mechanism (separate transplanting mechanism) arranged at the position below the seedling box. The two mechanisms are placed on the power chassis for mobile transplanting operations. The seedling box is longitudinally divided into several parts (segments) of equal width, and each partition section corresponds to a sub-planting mechanism. In each section of the seedling box, a longitudinal seedling feeding mechanism is arranged. In the transplanting operation, put the seedling mats with the same width as the inner width of the seedling box partitions that have been cultivated in advance on each section of the seedling boxes. Take a piece of seedling and insert it into the field. At the same time, the see...
Claims
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Inventor 徐一成朱德峰陈惠哲李革
Owner 河北锦禾农业机械有限公司