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Ramie stem cutting tool wear test bed with changeable supporting state

A technology for tool wear and ramie stem is applied in the field of ramie stem harvesting tool wear test bench, which can solve the problems of little research and achieve the effects of saving manpower and time, accurate test data and enriching test conditions.

Pending Publication Date: 2018-06-08
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few experimental studies based on blade wear, and the present invention aims to provide a basic platform for wear tests

Method used

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  • Ramie stem cutting tool wear test bed with changeable supporting state
  • Ramie stem cutting tool wear test bed with changeable supporting state
  • Ramie stem cutting tool wear test bed with changeable supporting state

Examples

Experimental program
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Effect test

Embodiment

[0031] Such as figure 1 with figure 2 Shown, the ramie stalk harvesting tool wear test bench of the variable supporting state of the present embodiment comprises frame 1, also comprises the feeding device 2 that is installed on frame 1, cutting device 3 and intermittent transmission device 4, The feeding device 2 and the cutting device 3 are connected through the intermittent transmission device 4, and the continuous cycle of feeding and cutting under the synergy of the intermittent transmission device 4 eliminates the trouble of manual feeding and waiting for cutting, saves manpower and time, During the cycle, the intermittent transmission device 4 drives the feeding device 2 to convey the ramie stalks downward, and at the same time drives the cutting device 3 to the cutting position. When the ramie stalks are transported to the cutting position, the cutting device 3 reaches the cutting position to perform the cutting action. ; After the cutting action is completed, the int...

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Abstract

The invention discloses a ramie stem cutting tool wear test bed with a changeable supporting state. The ramie stem cutting tool wear test bed comprises a rack, and further comprises a material feedingdevice, a cutting device and an intermittent transmission device which are arranged on the rack, wherein the material feeding device is connected with the cutting device through the intermittent transmission device; under the synergistic effect of the intermittent transmission device, material feeding and cutting are continuously and cyclically performed; in a single cycle process, the intermittent transmission device drives the material feeding device to downwards convey ramie stems, and the cutting device is driven and conveyed to a cutting station at the same time; after the ramie stems are conveyed to the cutting station, the cutting device arrives at the cutting station to execute cutting action; after the cutting action is completed, the intermittent transmission device drives and conveys the cutting device to an avoiding station for staying; a detachable cutting and supporting plate is arranged below the material feeding device. The ramie stem cutting tool wear test bed with the changeable supporting state has the advantages that labor and time are saved, cutting tool wear test data is accurate, and the cutting supporting state is adjustable.

Description

technical field [0001] The invention relates to a tool wear test device, in particular to a ramie stalk harvesting tool wear test stand with a variable support state. Background technique [0002] Ramie is an economic crop with a long history and characteristics in my country, and the output of ramie in China accounts for about 90% of the total output of ramie in the world. Harvesting ramie takes more than 60% of the man-hours in the entire production process. The contradiction between low harvesting efficiency and insufficient labor force, high planting cost and low sales price has led to a sharp decrease in ramie planting area in recent years and a high risk of industry disappearance. Apparently the harvesting of ramie has become an important factor restricting the utilization of ramie. [0003] Ramie is mainly used as a textile raw material. Therefore, when harvesting ramie, it is required not to damage the stalk fiber as much as possible. The cutter blade is a key compo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/56
CPCG01N3/56G01N2203/0037G01N2203/0005
Inventor 刘保华张文俊曾哲
Owner HUNAN AGRICULTURAL UNIV
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