Sugarcane harvest machine cutting conveying system with strong feeding capacity

Abstract

The invention discloses a sugarcane harvest machine cutting conveying system with strong feeding capacity. A sugarcane pressing device comprises an upper sugarcane pressing roller and a lower sugarcane pressing roller, wherein the upper sugarcane pressing roller and the lower sugarcane pressing roller are transversely arranged. The rotating direction of a roller surface spiral, from the middle to one side, of the upper sugarcane pressing roller is opposite to the rotating direction of the roller surface spiral, from the middle to the other side, of the upper sugarcane pressing roller. A cutting device comprises a left cutting mechanism and a right cutting mechanism, wherein the left cutting mechanism and the right cutting mechanism are installed on a cutting frame. Each cutting mechanism comprises a gear box, a transmission shaft, a cutterhead and cutters, wherein the upper end of each transmission shaft is connected with one corresponding gear box, each cutterhead is coaxially installed at the lower end of one corresponding transmission shaft, the cutters are evenly distributed on each cutterhead, and each transmission shaft is coaxially and fixedly provided with an upper transmission poking sleeve and a lower lifting rotary sleeve. A feeding device comprises a set of front feeding rollers and a set of rear feeding rollers, wherein the front feeding rollers and the rear feeding rollers are transversely arranged. The distance between the upper front roller and the lower front roller is larger than the upper rear roller and the lower rear roller. According to the sugarcane harvest machine cutting conveying system, cutting, lifting and conveying are integrated, strong backward conveying capacity and lifting capacity are achieved, the situation that sugarcane is damaged or blocks the system is avoided, and the sugarcane harvest machine cutting conveying system can be applied to a whole-rod-type or cutting-type sugarcane harvest machine.

Description

(1) Technical field: [0001] The invention relates to a sugarcane harvester, in particular to a cutting and conveying system for sugarcane harvesting machinery with strong feeding capacity, which can be used on the whole pole type sugarcane harvester and can also be used on the cutting type sugarcane harvester. (two) background technology: [0002] The sugarcane harvesting mechanical cutting and conveying system of the whole stalk sugarcane harvester or cut-off sugarcane harvester used in the market is mainly to push the sugarcane to a certain angle through the front corrugated cane pressing roller, and then the double cutter disc cutter will push the sugarcane to a certain angle. After the sugarcane is cut, it is transported. To realize the backward transportation after the sugarcane is cut, it must be changed from the vertical direction to the horizontal direction. At this time, the sugarcane has been separated from the cane pressing roller. It is a passive feeding and conv...

AI Technical Summary

Problems solved by technology

Since the cutting system is integrated with the subsequent leaf stripping (cutting) system, the vibration of the leaf stripping (cutting) system will be transmitted to the cutting system during work, which will cause the vibration of the entire cutting system to intensify, resulting in the sugarcane head breaking rate when the harvester is working. It remains high; the distance between the clamping and feeding ports of the cutting system is relatively fixed, and when the harvester encounters sugarcane with a thicker diameter or multiple sugarcanes gathered at the clamping and feeding port at the same time, the capacity will be blocked

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