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A sugarcane harvester and its sugarcane root cutting device

A harvester and sugarcane technology, applied in the field of sugarcane harvesters, can solve the problems of excessive blade wear, poor quality of cutting roots, large power consumption, etc., and achieve the effect of improving the quality of cutting roots

Active Publication Date: 2022-04-22
CHINESE ACAD OF AGRI MECHANIZATION SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a sugarcane harvester and its sugarcane root cutting device, which can solve the problems of poor root cutting quality, large power consumption and The problem of rapid blade wear

Method used

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  • A sugarcane harvester and its sugarcane root cutting device
  • A sugarcane harvester and its sugarcane root cutting device
  • A sugarcane harvester and its sugarcane root cutting device

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Embodiment Construction

[0053] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0054] see figure 1 , figure 1 It is a structural schematic diagram of a sugarcane harvester according to an embodiment of the present invention. The sugarcane harvester of the present invention comprises a frame 3 and a sugarcane root cutting device 8 installed at the front end of the frame 3, the frame 3 is installed on the crawler chassis 11, and the driver's cab 1 is installed on the frame 3, The conveying device 2 and the engine 4 are fixed on the frame 3, and the conveying device 2 is used to convey the cut sugarcane; the waste removal fan 5 is fixed on the frame 3, and is used to suck impurities such as broken leaves out of the sugarcane; the collecting hopper 6 is fixed on the frame 3. It is used to collect the harvested sugar cane and unload it. During work, the sugar-free tip of the sugarcane top is cut off earlie...

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Abstract

A sugarcane harvester and its sugarcane root-cutting device, the sugarcane harvester includes a frame and a sugarcane root-cutting device installed at the front end of the frame, the sugarcane root-cutting device includes: a box body, including a symmetrically arranged and downwardly extending The left and right side walls of the box, the upper transmission shaft is installed in the box; the left and right transmission boxes 81 are respectively installed on the left and right sides of the box, and are respectively connected with the upper transmission shaft; the hydraulic motor, It is connected with the left or right transmission box; the outer ends of the left and right cutterhead transmission boxes are respectively connected with the corresponding left and right transmission boxes 81 through cardan shafts, and the inner ends of the left and right cutterhead transmission boxes The ends are respectively hinged on the bottom ends of the left and right side walls; the left and right cutterheads are correspondingly installed on the left and right cutterhead transmission boxes; and the inclination adjustment mechanisms of the left and right cutterheads are correspondingly arranged on On the left and right cutter head transmission boxes and the left and right side walls. The present invention can control the coincidence of the maximum digging position of the cutter head and the root cutting position, thereby improving the quality of root cutting.

Description

technical field [0001] The invention relates to a sugarcane harvester, in particular to a sugarcane harvester and a sugarcane root-cutting device with inclination angle and adjustable angle. Background technique [0002] The root-cutting device of the sugarcane harvester on the market is usually a double disc type root-cutting device, which mainly includes left and right root-cutting cutter heads, a gantry-type transmission box and a hydraulic motor. The two cutterheads realize the same rotational speed through the gears in the transmission box body, and the direction of rotation is opposite. In order to prevent missed cutting, there is a certain amount of overlap between the blades of the left and right cutterheads. In order to prevent collisions, the left and right cutterheads need to be driven with a fixed speed ratio. The root cutting device is installed on the frame as a whole, and the lifting height can be controlled by the oil cylinder to realize the switching betwee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/10
CPCA01D45/10
Inventor 刘芳建刘赟东方宪法郭家文吴俭敏狄明利
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
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