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Multipurpose combined harvester with three-link hitches on front portion and rear portion and devices matched with three-link hitches

A combine harvester, three-point suspension technology, applied in the direction of harvester, application, cutter, etc., can solve the problem that the combine harvester cannot be mounted on multiple operations procurement costs and other issues

Inactive Publication Date: 2016-05-25
曹威旺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: to provide a multi-purpose combine harvester with three-point suspension device and its supporting device at the front and rear to solve the problem that the existing combine harvester cannot be mounted with agricultural implements to achieve multiple operations, and agricultural tractors are required to complete the follow-up work. It is time-consuming and labor-intensive for operations and the repeated entry of combine harvesters and agricultural tractors into the field, which causes land compaction and compaction, reducing the cost of agricultural machinery procurement

Method used

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  • Multipurpose combined harvester with three-link hitches on front portion and rear portion and devices matched with three-link hitches
  • Multipurpose combined harvester with three-link hitches on front portion and rear portion and devices matched with three-link hitches
  • Multipurpose combined harvester with three-link hitches on front portion and rear portion and devices matched with three-link hitches

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 Shown, the multi-purpose combine harvester with three-point suspension device and its corollary device before and after, comprises header (not shown in the figure), crossing bridge 3 and frame 4, and the front portion or rear portion of combine harvester is respectively provided with The front three-point suspension device and its supporting device 1 and the rear three-point suspension device and its supporting device 5, the front part of the combine harvester frame is provided with a counterweight hanging iron frame 2 for hanging the counterweight iron to balance the combine The machine is heavy, and the rear of the combine harvester is equipped with a camera 6, which is connected to the display screen in the cab. Hand check the working status of the agricultural implements mounted on the rear of the combine harvester.

[0028] like figure 2 As shown, a structure of the front three-point suspension device and its corollary device includes: upper tie ro...

Embodiment 2

[0031] This embodiment is basically the same as Embodiment 1, the difference is that, as image 3 As shown, another structural schematic diagram of the front three-point suspension device and its supporting devices, including a mounting base 201, an upper tie rod 204 hingedly mounted on the mounting base 201, a lower rod 206 hingedly mounted on the mounting base 201, and a hinged connection lower rod 206 and the inclined rod 205 of the mounting base 201, the front power output shaft 203 driven by the transmission device installed on the mounting base 201, the front hydraulic output interface 202 installed on the mounting base 201 connected to the hydraulic pump through the hydraulic control valve, and the mounting base 201 is installed on the front end of bridge 3.

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PUM

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Abstract

The invention discloses a multipurpose combined harvester with three-link hitches on the front portion and the rear portion and devices matched with the three-link hitches and belongs to technical field of agricultural machinery. The multipurpose combined harvester comprises the three-link hitch on the front portion, the three-link hitch on the rear portion, and a power output shaft, a hydraulic output interface and a traction device which are matched with the three-link hitches. The front portion of the combined harvester is further provided with a counterweight iron hanging rack. The rear portion of the combined harvester is provided with a camera. The three-link hitches can be used for hanging farm tools such as a stubble cleaner, a fertilizer distributor and a seeding machine. By the arrangement, the combined harvester can be turned into a tractor, the purposes of the combined harvester are expanded, multiple purposes are achieved, and the agricultural machinery purchasing cost is lowered.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a multipurpose combine harvester with front and rear three-point suspension devices and matching devices. Background technique [0002] At present, the common combine harvesters on the market have the functions of grain harvesting and straw chopping, but they cannot be mounted with agricultural machinery to achieve multiple operations. [0003] After the combine harvester completes the operation, it is necessary to mount the corresponding agricultural machinery on the agricultural tractor to complete the subsequent operations of stubble cutting, fertilization, and sowing. It is time-consuming and laborious for the combine harvester and agricultural tractor to enter the field multiple times and cause land compaction, which is not conducive to the next season. crops grow. [0004] Farmers need to purchase tractors and combine harvesters at the same time, and the pur...

Claims

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Application Information

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IPC IPC(8): A01D41/12A01D41/00
CPCA01D41/12A01D41/00
Inventor 曹威旺
Owner 曹威旺
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