Combined excavation type low-resistance long-tuber medicine harvester

A technology for long rhizomes and harvesters, which can be used in excavating harvesters, excavators, harvesters, etc., can solve the problems of large amount of soil breaking, root damage, and unsatisfactory operation effect.

Pending Publication Date: 2018-12-21
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The mechanized harvesting of long rhizome medicinal materials has a large excavation depth and a large amount of ground breaking. The existing medicinal harvesters generally have problems such as excessive traction resistance and insufficient strength, and the actual operation effect is n

Method used

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  • Combined excavation type low-resistance long-tuber medicine harvester
  • Combined excavation type low-resistance long-tuber medicine harvester
  • Combined excavation type low-resistance long-tuber medicine harvester

Examples

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Comparison scheme
Effect test

Embodiment

[0074]The combined excavation type low-resistance long-rhizome medicinal material harvester is a suspended implement, which is connected to the tractor through three-point suspension 1; during operation, the combined excavation type low-resistance long-rhizome medicinal material harvester is pulled forward with the tractor, and the power is output by the tractor shaft provided.

[0075] The combined digging device cuts the soil, the medicinal rhizome and the soil mixture enter the separation device, the soil crushing device pushes the soil backwards, and breaks large pieces of soil, the shaking device rotates to drive the separation device to move, and causes the transmission chain formed by the separation device to shake, increasing the separation The separation effect of the device; during the entire conveying process, the soil leaks from the gaps between the rods 25, and the medicinal materials are transported and placed behind the combined excavation type low-resistance lon...

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Abstract

The invention belongs to the field of agricultural machines, and relates to a combined excavation type low-resistance long-tuber medicine harvester. The harvester comprises an excavating device, a separating device, a soil pulverizing device and a shaking device. The excavating device adopts the combination mode and comprises a rotating hoe excavating device and a rear tipping container tooth-typeframe digger blade. The separating device is a rod-type lifting transporting chain and is located behind the excavating device and distributed in the rear upward-inclined mode. The shaking device isinstalled inside the middle of the separating device. During harvesting, upper layer soil cuts throwing soil behind the rotating hoe excavating device, the soil throwing direction of the rotating hoeis opposite to the machine advancing direction, no resistance of the untilled land on the hoe is borne, the problem that the machine resistance is excessively large due to the deep large tillage can be effectively reduced, and lower layer soil is excavated by the rear tipping container tooth-type frame digger blade. The harvester can achieve low-resistance mechanical harvesting of long-tuber medicine.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a combination digging type low-resistance long-rhizome medicinal material harvester. Background technique [0002] Traditional Chinese medicinal materials are important medical resources in my country and are widely used in pharmaceutical, chemical and food industries. [0003] The mechanized harvesting of long rhizome medicinal materials has a large excavation depth and a large amount of ground breaking. The existing medicinal harvesters generally have problems such as excessive traction resistance and insufficient strength, and the actual operation effect is not ideal. At present, modified plows are mostly used to harvest long-rooted medicinal materials. The modified plow is pulled by a tractor to cut the soil, turned over and broken, and then picked up manually. This harvesting method seriously damages the roots and has a high rate of missed picking. Content...

Claims

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Application Information

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IPC IPC(8): A01D17/08A01D17/10
CPCA01D17/08A01D17/10
Inventor 宋建农张超董向前王继承徐光浩王超余雷刘飞周
Owner CHINA AGRI UNIV
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