Digging and fertilizing device for beet planting

Abstract

The invention relates to the technical field of beet planting equipment, and discloses a digging and fertilizing device for beet planting. The digging and fertilizing device comprises a base, whereinsupporting frames are mounted on two sides of the upper end of the base; a driving shaft is mounted in the middle of the upper end of each supporting frame; cranks are arranged in the middles of two ends of each driving shaft; a sliding sleeve is arranged in the middle of each crank; the lower end of each sliding sleeve is connected with a connecting rod; the bottom end of each connecting rod is connected with a sliding plate; a rotating motor is mounted in the middle of the upper end of each sliding plate; the lower end of each rotating motor is connected with a rotating shaft; the bottom endof each rotating shaft penetrates through a fixed barrel arranged in the middle of the upper end of the base, and a rotating screw is arranged at the bottom end of each rotating shaft; and the rightend of each fixed barrel is connected with a storage box through a discharging pipe. According to the digging and fertilizing device disclosed by the invention, by mutual matching of the cranks and the sliding sleeves, up-down movement of the sliding plates is realized, and further the rotating shafts in the fixed barrels in a rotating state can move up and down, so that fertilizers in the storageboxes can effectively enter the fixed barrels, and the fertilizing quality during beet planting is greatly improved; and the digging and fertilizing device is high in practicality and high in reliability.

Description

technical field [0001] The invention relates to the technical field of beet planting equipment, in particular to a digging and fertilizing device for beet planting. Background technique [0002] The planting of sugar beet has a considerable impetus to the development of my country's food industry and agriculture. There are many application fields, such as sugar production, feed, direct consumption, etc. In the process of beet planting, the need for fertilization cannot be avoided. Compared with other conventional crops, the planting of beet consumes a lot of fertilizer, and the demand for certain elements may be several times that of other crops. Therefore, planting sugar beets takes up more time in the work of fertilization, and also occupies a large part of the overall workload. In conventional fertilization operations, manual and small-scale machinery are usually used to assist the operation, but such work efficiency is low, and the quality of fertilization can not meet ...

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Problems solved by technology

In conventional fertilization operations, manual and small machinery are usually used to assist the operation, but such work is inefficient, and the quality of fertilization can not meet the ideal requirements

[0003] Chinese patent (notification number: CN207354870U) discloses a planting fertilizer applicator for sugar beets, including that the frame is composed of a frame main beam and a frame beam, and a traction bar sleeve is installed on the frame beam at the front of the frame , a traction bar is installed inside the traction bar casing, the main beam of the frame at the rear of the frame is equipped with a roller spindle through a roller U-shaped card, a connecting plate is installed at the upper part of the frame, and the high-pressure pump passes through the first fastening bolt Installed on the connecting plate, the two sides of the high-pressure pump are provided with valve ports, the rear of the high-pressure pump is connected with a connecting pipe, and the other end of the connecting pipe is connected to the liquid tank; the liquid tank is connected to the drawstring through the third fastening bolt, The pull belt is installed on the frame. Although the device can effectively fertilize the beets to a certain extent, this method of fertilization cannot effectively spread the chemical fertilizers into the beet pits, resulting in the loss of fertilizers. Therefore, further research is required. improvement of

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