Intelligent driving electric plant protection operation vehicle with adjustable height and wheel track

A technology of intelligent driving and operating vehicles, which is applied in the field of agricultural machinery, can solve the problems of non-adjustable wheelbase and height, and low intelligence of agricultural machinery driving methods, so as to achieve the effect of improving field operations, improving the level of intelligent control, and improving operating efficiency

Pending Publication Date: 2021-03-12
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects and problems existing in the existing equipment, the present invention provides an intelligent driving electric plant protection work vehicle with adjustable height and wheelbase, which effectively solves the existing problems in the existing equipment that the wheelbase and height cannot be adjusted, and the driving mode of agricultural machinery is intelligent. lowering the problem

Method used

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  • Intelligent driving electric plant protection operation vehicle with adjustable height and wheel track
  • Intelligent driving electric plant protection operation vehicle with adjustable height and wheel track
  • Intelligent driving electric plant protection operation vehicle with adjustable height and wheel track

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Embodiment 1

[0038] Embodiment 1: This embodiment aims to provide an intelligent driving electric plant protection vehicle with adjustable height and wheelbase, which is mainly used in the field of plant protection. As the crops grow, their plant height changes, and the row spacing of different crops exists. Differences, the traditional plant protection vehicle cannot be adjusted according to these changes, resulting in poor versatility, and the operation method is mostly manual operation, and the operator is exposed to the harsh environment, which brings troubles to people. Therefore, this embodiment provides A remote control electric plant protection vehicle with adjustable frame height and wheel base.

[0039] Such as figure 1As shown, an intelligent driving electric plant protection work vehicle with adjustable height and wheelbase includes a front frame 1, a rear frame 2, a waist steering mechanism 3, a wheelbase adjustment mechanism, a height adjustment mechanism and a spray rod mech...

Embodiment 2

[0164] Embodiment 2: This embodiment is basically the same as Embodiment 1, the difference is that this embodiment further limits the folding structure between the main spray bar 10 and the side spray bar 11 .

[0165] Folding parts are arranged between the two sides of the main spray rod and the side spray rods, and the folding parts include an upper cross plate 18, a lower cross bar 19, a central axis 20, a deck 21 and a catch 23; The plate 18 and the lower cross bar 19 are arranged horizontally at the upper and lower ends of the main spray boom respectively. The upper cross plate 18 has a flat structure, the lower cross bar 19 is a round bar structure, and the central axis 20 runs through the upper cross bar vertically. The plate and the lower cross bar can be rotated; the deck 21 is trapezoidal and fixed on the central shaft, the bottom of the deck 21 is stuck on the lower cross bar 19, the stopper 23 is located on the upper part of the central shaft 20, and the spring 22 i...

Embodiment 3

[0167] Embodiment 3: This embodiment is basically the same as Embodiment 1, the difference is that this embodiment further explains the height adjustment mechanism.

[0168] The wheel frame is provided with a card slot, and the corresponding mark on the card slot has a scale. In this embodiment, the U-shaped bolt is clamped in the card slot, and the setting of the card slot prevents the U-shaped bolt from sliding downward, which improves the stability of the clamp. The card slots on the four wheel frames are set correspondingly and have corresponding scales as a reference, thus ensuring the stability of the frame and setting a reference for the height adjustment of the frame.

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Abstract

The invention belongs to the technical field of agricultural machinery, and particularly relates to an intelligent driving electric plant protection operation vehicle with an adjustable height and wheel track. The vehicle comprises a front vehicle frame, a rear vehicle frame, a bowing steering mechanism, a wheel track adjusting mechanism, a height adjusting mechanism and a spray rod mechanism. A pesticide box, a diaphragm pump and a portal frame are mounted on the rear vehicle frame, and the wheel track adjusting mechanism is arranged between moving wheels and the vehicle frames. The height adjusting mechanism comprises a connecting seat, a U-shaped bolt and a wheel frame, and the spray rod mechanism comprises a lifting frame, side wheels, an electric push rod, a main spray rod and a sidespray rod. The side wheels are arranged on the two sides of the lifting frame, and the side wheels are embedded in rails on the two sides of the portal frame. The main spray rod is fixed to the lifting frame, the side spray rod is arranged on the main spray rod in a folded mode so that adaptive adjustment can be conducted according to the line spacing and the plant height of operation, the vehiclecan be suitable for plant protection whole-period spraying, universality is high, remote control is adopted in the control mode, and the intelligent degree of plant protection operation is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to an intelligent driving electric plant protection operation vehicle with adjustable height and wheelbase. Background technique [0002] my country has a vast land, rich agricultural environment, and various crop types. The agronomic requirements of crops such as wheat and soybeans are significantly different, among which the row spacing is obvious, and the fixed wheelbase cannot realize the generalization of agricultural machinery. With the growth of crops, the plant height changes. Large, the height of the traditional plant protection vehicle is not adjustable, it can only walk between the rows, and cannot straddle the crops. [0003] The driving power of the existing agricultural machinery is generally driven by the engine. With the increasing capacity of the battery, the battery can be used as the power for the agricultural machinery. Compared with the...

Claims

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Application Information

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IPC IPC(8): A01M7/00B62D21/14B62D21/18
CPCA01M7/0014A01M7/0075A01M7/0082A01M7/0085A01M7/0089B62D21/14B62D21/18
Inventor 李赫张开飞程上上赵弋秋郭长乐牛潇潇张亚辉秦超斌丁力
Owner HENAN AGRICULTURAL UNIVERSITY
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