A grain sowing device with the function of pressing soil

Abstract

The invention relates to the technical field of grain sowing equipment, in particular to a grain sowing device with the function of pressing soil; a servo motor is used to drive the rotation of the first rotating shaft, and through bevel gear transmission, the second rotating shaft is driven to rotate with a worm, thereby driving the worm wheel to rotate . With the rotation of the worm gear, the camshaft swings the rocker from side to side with the installation shaft as the point. On the one hand, the top of the rocker moves left and right with the long rod through the No. 2 spring telescopic rod. No. spring, so that the lifting rod moves vertically up and down, and then drives the digging rod to move up and down, and periodically enters and exits the shrinking tube to complete the digging and sowing; The roller is in contact with the ground and presses the soil; the worm wheel rotates once to complete the digging and planting of the right digging component once, and the reciprocating movement of the left pressing soil component once, so that the soil where the planting hole has been sown can be rolled twice , to complete compaction and facilitate subsequent growth.

Description

technical field [0001] The invention relates to the technical field of grain sowing equipment, in particular to a grain sowing device with the function of pressing soil. Background technique [0002] "Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. It is a traditional staple food of many Asian peoples. [0003] Cereals do not only refer to the seeds of gramineous plants. To be precise, they can be roughly divided into three categories in my country: ① Cereals: including rice (indica rice, japonica rice, and rice), wheat (wheat, barley, oats, rye) ), corn, sorghum, millet, millet, yellow rice, buckwheat, etc.; ②beans (shū): including soybeans, broad beans, peas, mung beans, red beans, kidney beans, etc.; ③potatoes: including sweet potatoes, also known as sweet potatoes or sweet potatoes , potato, yam, taro, cassava, etc. [0004] Sowi...

AI Technical Summary

Problems solved by technology

If the soil required by the grain needs a higher degree of compaction, it is necessary for the user to push the planting equipment to go in the opposite direction to compact the soil again, and the gravity of the roller sometimes cannot provide enough pressure, so it is easy to use more troublesome

[0008] And as mentioned above, the existing sowing equipment is sowing, most of them adopt the initial step of digging trenches, and the subsequent soil covering operation is also required.

Images