Lumpy root crop harvester

A technology for rhizomes and harvesters, which is applied to excavator harvesters, harvesters, excavators, etc., can solve the problems of inability to complete root cutting work and limited soil removal effect, and achieve the effect of prolonging service life and improving harvesting efficiency.

Active Publication Date: 2017-04-19
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing massive rhizome harvesting machinery only increases and expands the harvesting functions of onions and other crops on the basis of peanuts and other harvesting machinery. It only has the functions of digging, removing soil and collecting, and its effect of removing soil is limited, and it cannot complete root cutting. Work

Method used

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  • Lumpy root crop harvester
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  • Lumpy root crop harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 and figure 2 As shown, the massive rhizome crop harvester includes a frame 1, a digging shovel 2 and a collection box 3, and the digging shovel 2 is installed on the front end of the frame 1 through the digging shovel supporting plate 4, and also includes a soil removal device 5, a scraper type lift Conveyor 6, transverse conveyor belt 7 and root cutting device 8; digging shovel 2, soil removal device 5, scraper type elevator 6, and transverse conveyor belt 7 are arranged on one side of frame 1 from front to back, and root cutting device 8 And the collection box 3 is arranged on the other side of the frame 1 from front to back; the excavating shovel supporting plate 4 joins with the soil removing device 5 through a bridge, and the transverse conveyor belt 7 and the root cutting device 8 laterally join.

[0030] Su...

Embodiment 2

[0036] Different from the above embodiments, a ratchet transmission mechanism 9 is provided between the scraper elevator 6 and the transverse conveyor belt 7 , and the structure of the ratchet transmission mechanism 9 is the same as that of the ratchet shaft 801 in the root cutting device 8 . It includes a ratchet transmission shaft 901 and a plurality of ratchet groups 902 installed on the ratchet transmission shaft 901 , each ratchet group 902 includes two ratchets 903 , and the pawls of the two ratchets 903 are arranged alternately. During the process of the crops moving from the scraper elevator 6 to the horizontal conveyor belt 7, the ratchet transmission mechanism 9 plays a transitional role, and the ratchet 903 further desoils the crops while pushing the animals backward.

Embodiment 3

[0038] Different from the above embodiments, this embodiment provides a new cutter assembly structure.

[0039] The cutter assembly includes a plurality of "Y" shaped cutters 806 arranged along the circumference of the cutter, and the cutter is installed on the cutter shaft 802 through the vertical part of the "Y" shape. Detachable; the cutter blade 807 is located on the outer edge of the two bifurcated parts of the "Y" shape. During work, the blade 807 on one side of the cutter 806 performs cutting work. When the blade 807 on one side is worn out, the cutter 806 can be removed, and the direction of the cutter 806 can be rotated so that the blade 807 on the other side can perform the cutting work.

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Abstract

The invention relates to a tuberous root crop harvester. The tuberous root crop harvester comprises a rack, a digging shovel and a collecting box, wherein the digging shovel is installed at the front end of the rack through a digging shovel supporting plate. The tuberous root crop harvester is characterized in that the tuberous root crop harvester further comprises a soil removing device, a scraper elevator, a transverse conveying belt and a root cutting device; the digging shovel, the soil removing device, the scraper elevator and the transverse conveying belt are arranged on one side of the rack from front to rear, and the root cutting device and the collecting box are arranged on the other side of the rack from front to rear; the digging shovel supporting plate is connected with the soil removing device through a bridge and the transverse conveying belt is transversely connected with the root cutting device. The harvester is suitable for tuberous crops such as onions and garlics, can realize digging, soil removing and root cutting functions, adapts to the characteristics of the tuberous root crops, solves the problem of segmental operation of harvesting, soil removal and root cutting at present, realizes combine harvesting, can complete operation processes needed after the tuberous root crops are harvested, and improves the harvesting efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and relates to a harvester for crops, in particular to a harvester for massive rhizome crops. Background technique [0002] With the development of agricultural mechanization, the research and application of harvesting machinery for massive rhizomes in my country is also increasing. The planting areas of massive rhizome crops in my country are widely distributed and the geographical environment is complex. Although large-scale planting has appeared in many places, the vast rural areas are still dominated by decentralized small-scale production methods; the planting models are complex, including both ridge farming and flat farming ( Border farming), and the cultivars are diverse, and the row and plant spacing are not uniform, which greatly restricts the development of massive rhizome harvesting machinery. [0003] Lumpy rhizome crops such as garlic and onion have common characteristi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D13/00A01D33/08A01D33/00
Inventor 杨然兵王建刚郭雯雯杨红光吕宝君潘志国杜宏伟尚书旗崔功佩吴洪珠张还李鲲鹏王继伟李新成刘志深倪志伟
Owner QINGDAO AGRI UNIV
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