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Low-loss conveying test platform for heading vegetables

A test platform, conveying platform technology, applied in the field of agricultural machinery, to achieve the effect of close to the real force situation

Pending Publication Date: 2021-10-29
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that there is a lack of equipment in the prior art that can cooperate with the harvesting test prototype of head vegetables

Method used

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  • Low-loss conveying test platform for heading vegetables
  • Low-loss conveying test platform for heading vegetables
  • Low-loss conveying test platform for heading vegetables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1 to Figure 8 As shown, the low-loss transportation test platform for bulbous vegetables in this embodiment includes a test prototype 100, a transportation platform 200, a connector 300 and a holder 400;

[0037]Such as Figure 3 to Figure 5 As shown, the test prototype 100 includes a frame 110, an extracting device 120, a cutting assembly 130, a flexible clamping and conveying mechanism 140, and a reeling assembly 150, and the extracting device 120 includes two extracting rollers 121 installed in parallel on the frame 110. The assembly 130 includes two cutterheads 131 installed in parallel on the frame 110, and the number of flexible clamping and conveying mechanisms 140 is two and installed in parallel on the frame 110. The flexible clamping and conveying mechanism 140 includes a driving roller and a driven roller. and a flexible belt wound on the driving roller and the driven roller;

[0038] The extraction device 120, the cutting assembly 130 and t...

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Abstract

The invention discloses a low-loss conveying test platform for heading vegetables. The low-loss conveying test platform comprises a test model machine, a conveying platform, a connector and a fixer, wherein the conveying platform is located in front of the test model machine, the connector is installed on the conveying platform, the fixer is installed on the connector, and comprises an outer cylinder, a root fixing pipe, a middle cylinder, an inner cylinder, a middle shaft, a pin shaft, a first spring and a second spring, the root fixing pipe is connected with the top of the inner cylinder, the inner cylinder is inserted into the middle cylinder, the middle cylinder is inserted into the outer cylinder, the first spring is located below the middle cylinder, and the two ends of the first spring are fixedly connected with the bottom of the middle cylinder and the bottom of the outer cylinder respectively. According to the invention, the first spring is used for simulating the resistance when cabbage is pulled out, the resistance can be controlled by researchers, the fixer is automatically separated from the cabbage after the cabbage is pulled out by a certain distance, and the situation is almost the same as the real condition that the cabbage is pulled out, so that the researchers can conduct a cabbage harvesting test without entering the field.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a low-loss conveying test platform for bulbous vegetables. Background technique [0002] In the Chinese patent application "Cabbage Harvester" with the application number 202110143687.4, the applicant discloses a cabbage harvester including a walking mechanism, a harvesting mechanism and a transmission mechanism. The equipment can mechanized harvest vegetables such as cabbage. In order to adapt the mechanical equipment to different types of bulbous vegetables and minimize the damage to vegetables caused by mechanical harvesting, the applicant designed a corresponding test platform for vegetable harvesting experiments to obtain the best technical parameters; the test platform includes Test prototype, the structure of the test prototype is basically the same as the harvesting mechanism disclosed in "Calbage Harvester", the applicant just added a plurality of sensors to obtain ...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/005G01M99/008
Inventor 张健飞宋志禹曹光乔金月杨光
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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