Paddy rice hole dibbler

Abstract

The invention discloses a paddy rice hole dibbler comprising a ship-shaped flat dragging baseboard (13), a frame (1), a transmission device (2), a speed changer (3), eccentric sheaves (4), a square tube (6), and a front transverse shaft (8). The tail part of the ship-shaped flat-dragging baseboard (13) is equipped with stern dragging plates (11) extending backwards and having balance function. The frame (1) is arranged on the ship-shaped flat dragging baseboard (13). The front transverse shaft (8) is movably supported by a bearing and fixed on the frame (1). The speed changer (3) is composed of a driving gear arranged on the transmission device (2) and a driven gear arranged on the front transverse shaft (8) through a chain wheel. The eccentric sheaves (4) arranged on both sides of the front transverse shaft (8) are disposed below both ends of the square tube (6) through crank connection rods. A square tube track (16) is disposed on the frame (1). The paddy rice hole dibbler is characterized in that at least one hole-smashing rod (7) is arranged on the square tube. According to the invention, the dibbler can provide good root growing environment for planting paddy rice, and anti-falling capability is improved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an acupoint seeding machine for rice. Background technique [0002] Sowing rice in the existing paddy fields generally needs to complete two processes. First, rice seedlings are cultivated in the seedling fields. After the seedlings grow, they are moved to the paddy fields for transplanting. [0003] In the Chinese Patent Application Publication, CN200620096697.8, aiming at the existing method of sowing rice in paddy fields, rice seedlings are first planted in seedling fields to cultivate rice seedlings. For the problem of distance and quantity, a light-duty rice seeding machine is disclosed, which adopts drilling holes on the wheel surface of the sowing guide wheel, and sets the radial surface of the sowing guide wheel to be connected with the funnel for loading grain seeds. When the sowing guide wheel passes through the long axis When the belt is rotated by the blade whee...

AI Technical Summary

Problems solved by technology

[0004] In a kind of light-duty rice seeding machine of above-mentioned narration, though owing to adopting to drill on the wheel surface of the sowing guide wheel, and the radial surface of the sowing guide wheel is set to be connected with the funnel of the grain seed, when the sowing guide wheel passes through the long axis When the belt is rotated by the blade wheel and the pulley of the same wheel, the grain seeds are evenly spread out, which solves the problem of no need for secondary cutting, saving labor, saving time, and ensuring the distance and quantity of seedlings. Grain seeds can not improve the root growth environment and promote the growth of new roots and root down, the root support is not enhanced, and the lodging resistance is also reduced, thereby reducing the yield of rice

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