Four-wheel hand sowing machine
A planter and wheeled technology, which is applied in the field of agricultural machinery, can solve the problems of being easily involved in sand and soil, affecting the efficiency, and increasing the driving resistance of the planter, so as to achieve the effects of improving labor productivity, good use effect and reducing workload.
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[0011] The present invention will be further explained below in conjunction with the drawings.
[0012] The four-wheeled walk-behind planter of the present invention includes double drive wheels 8, double tail wheels 15, frame 10, funnel 7, seeding tube first section 16, seeding tube second section 13, handheld handle 2, hand brake 1. Opening controller 5, soil cultivation device 14 and main ploughshare 12, such as figure 1 , figure 2 As shown, the pneumatic double-driving wheel 8 is connected and fixed to the front end of the cross beam of the frame 10 by a through shaft, and there are sleeves, springs and pins 9 for adjusting the wheel distance on the through shaft. A traction rod is provided on the top of the beam. A funnel 7 is fixed on the frame, and the rear end of the frame is fixed on the first section 16 of the seeding tube. The upper end of the first section 16 of the sowing pipe is connected with a handle, the second section 13 of the sowing pipe is consolidated wit...
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