Automatic fixed-point digging agricultural planting machine

Abstract

The invention discloses an automatic fixed-point digging agricultural planting machine in the field of agricultural planting, which comprises a mounting mechanism, a feeding mechanism and a tunneling mechanism, the tunneling mechanism comprises a tunneling outer cylinder, a fixing plate is fixedly mounted on the outer wall of the bottom end of the tunneling outer cylinder, and a plurality of groups of blades are fixedly mounted on the outer wall of the fixing plate; external threads are uniformly arranged on the outer wall of the upper part of the tunneling outer cylinder, a ball screw platform is spirally matched with the outer wall of the tunneling outer cylinder, conical teeth are uniformly arranged on the outer wall of the bottom of the ball screw platform, a tunneling inner cylinder is arranged in an inner cavity of the tunneling outer cylinder, the tunneling inner cylinder is rotationally matched with the tunneling outer cylinder, and holes are formed in the bottoms of the tunneling inner cylinder and the tunneling outer cylinder; and a guide cylinder is fixedly installed on the outer wall of the top of the tunneling inner cylinder, an inverted-cone-shaped limiting cylinder is fixedly installed on the outer wall of the guide cylinder, and a fixed feeding cylinder is arranged on the top of the tunneling inner cylinder. According to the device, automatic seed and fertilizer burying after digging is achieved, cooperation is coherent, linkage seed and fertilizer planting after digging is achieved, and installation is convenient.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to an automatic fixed-point digging agricultural planting machine. Background technique [0002] Agriculture refers to the industry that uses the law of plant growth and development to obtain products through artificial cultivation. In a broad sense, agriculture includes five types of planting, forestry, animal husbandry, fishery, and sideline industry. The distribution of agriculture is vast, except for the poles and deserts on the earth. In addition, almost all of them can be applied to agriculture. Moreover, with the development of modern science and technology, agriculture tends to be more commercialized, capitalized, scaled, specialized, regionalized, and factory-oriented, which greatly improves the land output rate. , agricultural labor productivity, agricultural commodity rate and international market competitiveness. [0003] During agricultural planting, it i...

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Problems solved by technology

[0005] The object of the present invention is to provide an automatic fixed-point digging agricultural planting machine to solve the above-mentioned background technology. After the pit, it is still necessary to manually bury the seeds and fertilizers in the pit after planting, and the planting efficiency is low.

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