Agricultural ditching, sowing and soil covering device

Abstract

The invention discloses an agricultural ditching, sowing and soil covering device. The agricultural ditching, sowing and soil covering device comprises a device body, a bottom groove is formed in the bottom of the device body, a transverse sliding groove is formed in the inner top wall of the bottom groove, a motor is fixedly installed on one side of the device body, two-way threaded rods are rotationally connected to the inner walls of the two sides of the transverse sliding groove, one ends of the two-way threaded rods penetrate through the transverse sliding groove and is fixedly connected with the output end of the motor, the two-way threaded rods are symmetrically sleeved with side end sliding blocks in sliding connection with the transverse sliding groove in a threaded mode, two connecting rods are symmetrically hinged to each side end sliding block, and the end, away from each side end sliding block, of each connecting rod is hinged to the other connecting rod corresponding to the connecting rod in position. The ditching, sowing and soil covering device has the advantages that the ditching width can be automatically adjusted, multi-step operation of sowing, watering and soil covering is achieved while ditching is conducted, the planting quality and the planting speed are improved, walking of traveling wheels is used as a power source of the sowing and the soil covering, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an agricultural ditching and sowing soil covering device. Background technique [0002] Agriculture refers to an important industry in the national economy. Agriculture in a broad sense refers to five industrial forms including planting, forestry, animal husbandry, fishery, and sideline industry; agriculture in a narrow sense refers to planting. Including the production activities of crops such as food crops, commercial crops, feed crops and green manure. [0003] Before the current crops are sown, the soil needs to be dug and turned so that the seeds can get into the fluffy soil gaps to get a good sowing effect. After sowing, the soil is re-covered on the original trenches. Some planters generally only have the function of sowing, and lack the functions of ditching and covering soil, which greatly increases the workload of agricultural personnel, and the planting...

AI Technical Summary

Problems solved by technology

[0003] Before the current crops are sown, the soil needs to be dug and turned so that the seeds can get into the fluffy soil gaps to get a good sowing effect. After sowing, the soil is re-covered on the original trenches. Some planters generally only have the function of sowing, lack of ditching and soil covering functions, which greatly increases the workload of agricultural personnel, and the planting efficiency is low

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