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Root crop harvesting machine

A technology for crops and rhizomes, which is applied in the field of rhizome crop harvesters, can solve problems such as difficulty in harvesting, and achieve the effects of simple operation, improved efficiency and convenient use.

Active Publication Date: 2014-08-13
王茂成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to address above-mentioned deficiencies, provide a kind of harvester of rhizome crops, be applicable to the harvest of straight columnar long rhizome plants, reduce the labor intensity of harvest personnel, save time and effort, and solve the problem of difficult harvesting of crops such as yams. question

Method used

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Experimental program
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Embodiment 1

[0024] From Figure 1 ~ Figure 3 As can be seen, the technical scheme of the present invention is: comprise soil loosening mechanism power unit 8, multi-head output gearbox 9, transmission mechanism power unit 2, speed reducer 4, boom 15; device, a row of power output shafts and a row of intermediate gear shafts are housed in the box, and the power output shafts and the intermediate gear shafts are arranged at intervals in the shape of a character; the driven gear 17 and the intermediate gear 18 are respectively fixed on the power output shaft and the intermediate gear shaft, Adjacent driven gears 17 and intermediary gears 18 mesh with each other, and through intermediary gears 18, the power output shafts rotate in the same direction; the gearbox in this embodiment is equipped with seven power output shafts in parallel. The soil loosening power mechanism device of the present embodiment adopts a hydraulic motor, and the power output shaft of the hydraulic motor is connected wi...

Embodiment 2

[0037] The difference between this embodiment and Embodiment 1 is that the surface of the drill rod 6 is smooth and has no helical raised lines; Bevel gear 21; the end (high end) of each drill rod 6 of the soil loosening mechanism meshes with the bevel gear 21 at the end of the multi-head output gearbox 9 power output shaft through the bevel gear;

[0038]The conveyor belt of this embodiment is equipped with a tensioning device, the tensioning device is a tensioning wheel 20 with adjustable wheel position, which is used to compensate for the chain slack caused by wear; the tensioning wheel 20 is located between the driving wheel 13 and the driven wheel 10 , the driving wheel shaft, the driven wheel shaft, and the tensioning wheel shaft are distributed in the shape of a character, and the tensioning wheel 20 is against the lower half of the conveyor belt; the two ends of the wheel shaft of the tensioning wheel are connected to the frame with an adjustment mechanism, that is, the...

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Abstract

The invention relates to the technical field of agricultural product harvesting machinery, in particular to a root crop harvesting machine. Long root crops are difficult to harvest, and the harvesting mostly adopts manual operation. According to the root crop harvesting machine, baffle plates are fixedly arranged at the two sides of a machine frame, a soil loosening mechanism consists of a plurality of drill rods, the drill rods are parallelly assembled at the front section of the machine frame, a transmission mechanism is a conveying belt and is assembled on the machine frame arranged behind the soil loosening mechanism, the annular inner side of the conveying belt is provided with a vibration mechanism, and the machine frame is hung on agricultural machinery through a hanging arm. The harvesting machine provided by the invention has the advantages that the soil is loosened by the drill rods of the soil loosening mechanism in a rotating way, so soil and crops enter the conveying belt along the drill rods, and the soil is scattered and is separated from the crops under the effect of the vibration mechanism. The root crop harvesting machine has the advantages that machinery is adopted for soil loosening and harvesting, the operation is simple and convenient, the use is convenient, the completeness of the column root crops in the digging process is ensured, the harvesting efficiency of the crops such as yam is greatly improved, and the mechanical harvesting operation of the crops is realized.

Description

technical field [0001] The invention relates to the technical field of harvesting machinery for agricultural products, in particular to a harvesting machine for rhizome crops. Background technique [0002] Yams and other crops are rich in starch, protein, amino acids and vitamins, etc., and have high nutritional and medicinal value. However, columnar straight root plants such as yam and burdock grow deep in the soil, and their growth is not easy to grasp. When harvesting such crops, they will break and bruise the longer rhizomes of the crops if they are not careful; therefore, in order to avoid If the crops are damaged during the digging process, most of them are harvested manually, that is, the soil around the yams is first manually loosened and then carefully removed. This harvesting method is not only low in work efficiency, but also extremely labor intensive, time-consuming and labor-intensive, resulting in higher costs for harvesting long-rooted crops. [0003] Patent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D17/02A01D17/10
Inventor 王茂成
Owner 王茂成
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