Double-row four-shovel oscillating type cassava excavator

A vibratory and excavator technology, which is applied to excavators, digging harvesters, harvesters, etc., can solve the problems of long movement time and distance of cassava roots, high energy consumption of excavation operations, and large damage to cassava roots. Maintenance is simple and easy, the power is large, and the effect of improving the effect is excellent.

Active Publication Date: 2018-12-11
CHINA AGRI UNIV
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Problems solved by technology

The problem is that the amount of soil lifted during the harvesting operation is large, and the time and distance for the cassava roots to move on the conveyor chain are too long, resulting in high energy consumption for excavation operations, large damage to the cassava roots, and cassava roots may also be stuck in the conveyor chain. The chain further affects subsequent operations

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  • Double-row four-shovel oscillating type cassava excavator
  • Double-row four-shovel oscillating type cassava excavator
  • Double-row four-shovel oscillating type cassava excavator

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Embodiment Construction

[0035] The following is attached Figure 1-9 The present invention is described in further detail.

[0036] The purpose of the present invention is to provide a harvesting machine suitable for cassava harvesting in ridge farming, which can harvest cassava with different ridge heights and digging depths. A double-row four-shovel vibrating cassava excavator includes a frame 1, a depth-gauge wheel assembly, an excavating shovel assembly, and a dynamic vibration mechanism.

[0037] The frame 1 is welded by square steel pipes. Two sets of three-point suspension hitch plates are welded on the outside of the front beam of the frame 1. A set of depth-limiting wheel frame hitch plates are welded in the middle of the front beam. The lower part of the middle beam is welded There are four groups of excavating shovel bar articulated plates, and the upper part of the frame 1 is welded with inclined-stayed plates.

[0038] The depth gauge wheel assembly includes the depth gauge wheel 4, th...

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Abstract

The invention relates to a double-row four-shovel oscillating type cassava excavator, pertaining to the field of agricultural machines. The double-row four-shovel oscillating type cassava excavator comprises a frame, a depth wheel assembly, an excavation shovel assembly and a power vibration mechanism. During operation, soil iswell separated from potatoes due to small soil turning amount, which causes little damage to soil potato tuberous roots. The soil is more highly adaptive to soil. Therefore, mechanized operation of harvest of soil potato tuberous roots is well achieved. The double-row four-shovel oscillating type cassava excavator adopts gear and shaft transmission, is great in power, reliable in operation, and easy and convenient in repair and maintenance. Oscillating-type excavation is adopted so that traction resistance is reduced and soil is better separated from potatoes. A separation rod welded at back ends of shovel handles so that reliability of separation of soil from potatoes is improved. Through a combination mode of a hanging hole in the front end of a depth wheel, a lower pull board of an eccentric assembly and an eccentric shaft sleeve, the excavation depth is achieved in a six-stage adjustable manner.

Description

technical field [0001] The invention relates to a harvesting machine in the field of agricultural machinery, in particular to a double-row four-shovel vibrating cassava excavator. Background technique [0002] With the implementation of the new energy policy, cassava, as the main raw material for the production of biofuel ethanol, will inevitably have a huge demand. Due to the problem of cassava mechanized harvesting, the development of cassava planting industry in my country is difficult, and the adaptability and operation effect of existing harvesting machinery are difficult to meet the ideal requirements of mechanized harvesting. [0003] Application No. 201410099924.1 "A Vibrating Digging and Pulling Cassava Harvester" proposes a cassava root harvesting method, mainly under the traction of the tractor, the harvester moves forward, the digging shovel enters the soil to break the connection between the soil and the potato, and then through the electric The liquid control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D15/04
CPCA01D15/04
Inventor 宋建农徐光浩王继承董向前张超刘飞周余雷
Owner CHINA AGRI UNIV
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