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Combined harvester and grain unloading mechanism thereof

A technology of combine harvester and grain unloading cylinder, which is applied in the direction of harvester, agricultural machinery and implements, cutters, etc., can solve problems such as large restrictions, and achieve the effect of easy maintenance.

Pending Publication Date: 2017-12-26
ZOOMLION HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the height of the tilting unloading grain docking truck is limited, and the height of the grain truck cannot be higher than 2 meters. When harvesting large plots, the restriction is relatively large.

Method used

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  • Combined harvester and grain unloading mechanism thereof
  • Combined harvester and grain unloading mechanism thereof
  • Combined harvester and grain unloading mechanism thereof

Examples

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Embodiment Construction

[0014] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, and these descriptions are only exemplary, not limiting the protection scope of the present invention. The figures also do not show components that are indispensable for implementing the present invention but do not affect the understanding of the present invention, such as the driver's cab and the like.

[0015] figure 1 It is a schematic diagram of the structure of the grain unloading mechanism when the harvester is not harvesting. figure 2 It is a schematic diagram of the overhead structure of the grain unloading mechanism when the harvester is unloading grain. image 3 It is a structural schematic diagram of the grain unloading structure in the maintenance state.

[0016] Such as Figure 1 to Figure 3 As shown, the grain unloading mechanism according to an embodiment of the present invention includes a horizontal auger 9 at the bottom of the ...

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Abstract

The invention relates to a combined harvester and a grain unloading mechanism thereof. The grain unloading mechanism of the combined harvester comprises a horizontal packing auger, a grain unloading cylinder, a hydraulic motor, a power conveyor belt and a chain wheel, wherein the horizontal packing auger is located at the bottom of a grain box of the combined harvester, and delivers packing augers for grains, and the grain unloading cylinder is connected with the horizontal packing auger, and is internally provided with a grain unloading packing auger; the hydraulic motor is fixed to the combined harvester; the power conveyor belt is used for transmitting power of the hydraulic motor to the horizontal packing auger; the chain wheel is used for transmitting the power to the grain unloading packing auger from the horizontal packing auger through chains.

Description

technical field [0001] The invention relates to a combine harvester and a grain unloading mechanism thereof. Background technique [0002] At present, combine harvesters on the market mainly use unloading barrel unloading, unloading bucket unloading and grain tank tilting unloading. [0003] The grain unloading barrel type generally adopts mechanical transmission, which is transmitted to the working parts through two-stage or three-stage transmission, resulting in a complex mechanical structure, which is not conducive to the optimization of the structure of the harvester, and the grain tank is generally fixed, and the threshing chamber is located at the lower part of the grain tank. The roller cover cannot be opened. When the inside of the threshing chamber is blocked, it is not easy to clean and maintain, and the maintenance time is long, which reduces the effective working time and affects the user's income. [0004] Grain unloading bucket type grain unloading mostly ado...

Claims

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Application Information

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IPC IPC(8): A01D41/12
CPCA01D41/1217
Inventor 张岳生王保国谢相华王世超童鹏彭波淳王晓琴刘芳赵峥
Owner ZOOMLION HEAVY MASCH CO LTD
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