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Angle adjusting device, agricultural machine and track control method

An angle adjustment device and agricultural machinery technology, applied in the field of agricultural machinery, can solve problems such as the inability of agricultural machinery to move forward, the center of the vehicle to the left, and the deviation of the whole machine, etc., to achieve the effect of reducing the risk of deviation

Active Publication Date: 2022-06-17
广东皓耘科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the weight of the grain accounts for one-third of the whole machine when fully loaded, and is restricted by the arrangement of components such as the lifting mechanism, the granary is more arranged on the left side, causing the center of the whole vehicle to be biased to the left.
When unloading grain, due to the heavy unloading barrel unfolded, and the large amount of grain in the unloading barrel will aggravate the offset of the center of gravity, the whole machine is particularly prone to deviation during the movement, resulting in agricultural machinery Unable to follow the planned trajectory

Method used

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  • Angle adjusting device, agricultural machine and track control method
  • Angle adjusting device, agricultural machine and track control method
  • Angle adjusting device, agricultural machine and track control method

Examples

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Comparison scheme
Effect test

no. 1 example

[0043] see figure 1 , this embodiment provides an angle adjustment device 100, the angle adjustment device 100 provided in this embodiment can adjust the angle of the wheel through the steering adjustment member 120, and finally make the agricultural machinery 10 maintain a preset trajectory movement as much as possible, and can be used in the agricultural machinery. 10 During the process of exercise, reduce the risk of deviation of agricultural machinery 10.

[0044] In this embodiment, the angle adjustment device 100 includes a switch unit 110 , a steering adjustment member 120 and two damping members 130 , the switch unit 110 is connected to the steering adjustment member 120 , and the steering adjustment member 120 is connected to the agricultural Two coaxially arranged wheels of the machine 10 are connected;

[0045] When the yaw angle of the agricultural machinery 10 deviating from the preset trajectory is not within the preset range, the switch unit 110 is turned on, s...

no. 2 example

[0074] see figure 2 , this embodiment provides a trajectory control method, the trajectory method provided in this embodiment is applied to the agricultural machinery 10, which can adjust the angle of the wheels, and finally enables the agricultural machinery 10 to maintain a preset trajectory movement, and can move the agricultural machinery 10 when the agricultural machinery 10 moves. In the process, the risk of deviation of the agricultural machinery 10 is reduced.

[0075] For the sake of brief description, for the parts not mentioned in this embodiment, reference may be made to the first embodiment.

[0076] The specific steps of the trajectory control method provided by this embodiment are as follows:

[0077] In step S100, it is determined whether the agricultural machine 10 is downhill.

[0078] In the present embodiment, the road condition judgment is realized by the gyroscope built in the agricultural machinery 10 to determine whether the agricultural machinery 10...

no. 3 example

[0095] see Figure 4 , in the embodiment of the present invention, the agricultural machinery 10 includes the angle adjustment device 100 provided in the first embodiment, and further includes a body, a processor 12, a memory 11, and a peripheral interface. Both the memory 11 and the processor 12 are installed on the body. .

[0096] The elements of the memory 11 and the processor 12 are directly or indirectly electrically connected to each other to realize data transmission or interaction. For example, these elements may be electrically connected to each other through one or more communication buses or signal lines.

[0097] Wherein, the memory 11 can be, but is not limited to, a random access memory 11 (Random Access Memory, RAM), a read only memory 11 (Read Only Memory, ROM), a programmable read only memory 11 (Programmable Read-Only Memory, PROM) , Erasable Programmable Read-Only Memory 11 (Erasable Programmable Read-Only Memory, EPROM), Electrically Erasable Programmabl...

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Abstract

The embodiment of the invention provides an angle adjusting device, agricultural machinery and a track control method, and relates to the technical field of agricultural machinery. The angle adjusting device comprises a switch unit, a steering adjusting part and two damping parts, the switch unit is connected with the steering adjusting part, and the steering adjusting part is connected with two coaxially-arranged wheels of the agricultural machine through the two damping parts; when the yaw angle, deviating from the preset track, of the steering angle of the agricultural machine is not within the preset range, the switch unit is turned on, the steering adjusting piece adjusts the angle of the two wheels through the two damping pieces, and therefore the steering angle of the agricultural machine is adjusted, and the movement track of the agricultural machine is matched with the preset track. The angle of the wheel is adjusted through the steering adjusting piece, finally the agricultural machine can keep the preset track movement as much as possible, and the risk of deviation of the agricultural machine can be reduced in the movement process of the agricultural machine.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an angle adjustment device, agricultural machinery and a trajectory control method. Background technique [0002] Agricultural machinery includes harvesters, tractors, etc. During the working process of agricultural machinery, the center of gravity may be offset due to the storage of materials such as grain or seeds. Take the harvester as an example, the harvester can complete the harvesting and threshing at one time, and collect the grains into the storage bin, and then transport the grains to the transport vehicles through the unloading cylinders. Since the weight of grain at full load accounts for one-third of the whole machine, and due to the arrangement of parts such as the lifting mechanism, the granary is more arranged to the left, causing the center of the whole vehicle to be skewed to the left. When unloading grain, due to the expansion of the heavy grai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B69/04
CPCA01B69/008
Inventor 朱威冲曹飞红孙祥鸣贺龙钊陈礼换
Owner 广东皓耘科技有限公司
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