Potato digging and harvesting device

A harvesting device and potato technology, which is applied to digging harvesters, excavators, harvesters, etc., can solve the problems of reducing the soil content of potatoes, which cannot be effectively solved, and the structure is complex, so as to reduce the soil content and improve the ability to penetrate into the soil , the effect of improving work efficiency

Active Publication Date: 2016-01-13
QINGDAO AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned prior art has solved the problem of picking up dirt in the prior art, it cannot effectively solve the problem of reducing the soil content of potatoes when harvesting potatoes, and its structure is complicated and the cost is relatively high.

Method used

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Embodiment Construction

[0027] In the following, the present invention will be specifically described through exemplary embodiments. It should be understood, however, that elements, structures and characteristics of one embodiment may be beneficially incorporated in other embodiments without further recitation.

[0028] It should be noted that, in the present invention, the orientation words, such as front end, rear end, front part, rear part, etc., are all based on the forward direction when the potato digging and harvesting device is in use. Specifically, that is, if figure 1 , the direction of the digging shovel is forward, and vice versa.

[0029] see Figure 1-Figure 3 , as shown in the figure, the potato digging and harvesting device of the present invention includes a frame 7, a gearbox 1 arranged on the frame 7, and a digging shovel 2 for digging potatoes, the digging shovel 2 is connected with a connecting frame 23, The excavating shovel 2 is connected to the connecting frame by bolts, an...

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Abstract

The invention provides a potato digging and harvesting device. The potato digging and harvesting device comprises a rack, a gearbox arranged on the rack, and a digging shovel for digging potatoes, wherein a connecting support is connected to the digging shovel; an eccentric wheel which makes eccentric motion under the effect of impetus is connected to the power output shaft of the gearbox; the connecting support is movably connected to a position which deviates from the circle center of the eccentric wheel, on the eccentric wheel, through a connecting threaded rod; when the eccentric wheel makes the eccentric motion, the digging shovel is driven to make circular motion, so that the soil to be dug is loosened; the digging shovel comprises a shovel body; a plurality of openings are formed at intervals in the shovel body to form grids, so that the force receiving area of the shovel body is reduced. The potato digging and harvesting device is provided with a grid-shaped shovel body, so that the force receiving area of the shovel body is reduced, the soil penetrating capability of the shovel body is improved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a potato harvesting device, in particular to a potato digging and harvesting device capable of effectively reducing soil content. Background technique [0002] With the continuous development of my country's agricultural mechanization process, the research and application of potato mechanized harvesting is also increasing year by year. Due to the soil characteristics and the rolling of operation machinery such as sowing, it is easy to cause soil compaction, and potatoes and soil clods are bonded and hardened, resulting in bright spots in the process of potato digging and harvesting. Potato rate is low and soil content is high. [0003] At present, the existing potato harvester digging device has a simple structure, and the resistance to entry into the soil is too large. During the digging process, the potato soil is not easy to separate, and it is easy to cause damage to the potato skin. The problem of high production rate requ...

Claims

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Application Information

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IPC IPC(8): A01D13/00A01D17/08A01D17/14A01D33/00
Inventor 杨然兵刘素花许鹏晓尚书旗杨红光孙景福王建刚崔功佩刘立辉张翔范玉滨王华李鲲鹏
Owner QINGDAO AGRI UNIV
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