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Potato harvester

A potato and harvester technology, which is applied to digging harvesters, harvesters, excavators, etc., can solve the problems of easy damage to the skin of potatoes, good potato-soil separation effect, and insufficient potato-soil separation, etc., to reduce the self-weight , Good potato-soil separation effect, convenient layout effect

Active Publication Date: 2017-02-22
广西壮族自治区农业科学院经济作物研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common potato harvesters on the market include elevator chain harvesters and vibrating harvesters, but these two types of potato harvesters also have deficiencies: 1. Although traditional elevator chain harvesters are not easy to damage potatoes, they are not easy to damage potatoes. The soil separation is often not sufficient; 2. The vibrating harvester has a good effect of separating potato and soil, but it is easy to damage the potato skin
The dug up potato pieces still need to be collected and sorted manually, which is inefficient

Method used

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Examples

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Embodiment Construction

[0019] Such as Figure 1-3 As shown, a single ridge and double-row potato planter in this embodiment includes a frame 1, a digging shovel 2 at the front of the frame, a potato soil conveying device and a transmission device for driving the potato soil conveying device. The soil conveying device comprises a driving shaft 3, a driven shaft 4, and a conveying chain 5 installed on both sides of the driving shaft 3 and the driven shaft 4. The conveying chain 5 is evenly fixed with a conveying rod 6, and the conveying rod 6 is Cylindrical, and equipped with a circular tube-shaped delivery rod jacket 7; the delivery chain 5 is equipped with a tension roller 8 and a pinch roller 9 in the transmission direction, and the transmission between the tension roller 8 and the pinch roller 9 The chain is transmitted horizontally; a driving roller 10 is also provided between the tension roller 8 and the pressing roller 9, and the driving roller 10 frictionally drives the outer casing 7 of the c...

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Abstract

The invention belongs to the field of agricultural machinery and particularly relates to a potato harvester, comprising a frame, a digging blade in front of the frame, a potato-soil conveyer and a transmission device for driving the potato-soil conveyer; the potato-soil conveyer comprises a driving shaft, a driven shaft and a conveying chain mounted on two sides of the driving shaft and the driven shaft, conveying rods are fixedly and evenly mounted on the conveying chain in the conveying direction, and the conveying chain passing between a tension roller and a press roller performs horizontal conveying; a drive roller is also provided between the tension roller and the press roller, and the drive roller drives conveying rod sleeves to rotate by means of friction. By providing the conveying rod sleeves and driving the conveying rod sleeves to rotate through the drive roller, soil attached to potatoes is cleared by means of friction, skin of the potatoes can be protected from damage, and good potato-soil separation is provided.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a potato harvester. Background technique [0002] In traditional potato planting and production, manual harvesting is often used. With the development of science and technology, various multifunctional potato harvesters are emerging, which greatly promotes the cultivation and production of potatoes. Common potato harvesters on the market include elevator chain harvesters and vibrating harvesters, but these two types of potato harvesters also have deficiencies: 1. Although traditional elevator chain harvesters are not easy to damage potatoes, they are not easy to damage potatoes. The soil separation is often not sufficient; 2. The vibrating harvester has a good effect of separating potato and soil, but it is easy to damage the potato skin. The dug up potato pieces still need to be collected and sorted manually, which is inefficient. At the same time, it usually takes 1-2 d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D17/02A01D33/08
CPCA01D17/02A01D33/08
Inventor 何虎翼谭冠宁唐洲萍杨鑫李丽淑何新民樊吴静韦章杰
Owner 广西壮族自治区农业科学院经济作物研究所
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