Four-wheeled spraying trolley with adjustable height

An adjustable, spraying vehicle technology, applied to the device for capturing or killing insects, application, animal husbandry, etc., can solve the problems of high cost, personal safety threat, low efficiency of manual spraying, etc., and achieve simple structure, strong practicality Effect

Pending Publication Date: 2017-08-11
山东鲁虹农业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Different types of farmland crops have different plant heights during the growth period. Correspondingly, the required heights of pesticide spraying machinery are also different. The main body of the existing land-walking pesticide machinery frame is fixed at a certain height, which cannot be flexibly satisfied. The demand for pesticide application management of various crops. Take corn as an example. When it grows to a certain height, ordinary land-based medi

Method used

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  • Four-wheeled spraying trolley with adjustable height
  • Four-wheeled spraying trolley with adjustable height

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] Example 1: A height-adjustable four-wheel spray vehicle. The wheels are respectively connected to the vertical outriggers through the forks. The upper ends of the vertical outriggers are respectively fixedly connected to the four corner points of the frame. The vertical outriggers are divided into The bottom, middle, and upper sections, the bottom ends of the bottom section legs 2-1 are connected to their respective wheel forks, the bottom section legs 2-1 and the middle section legs 2-2, the middle section legs 2-2 and the upper section legs 2- 3. The bottom section leg 2-1 and the upper section leg 2-3 can be connected by inserting and tightening with a nut; the middle section leg 2-2 is a detachable leg that can be omitted or installed as needed during installation; There are two obliquely cross-connected support rods 7 between the front and rear middle legs on both sides of the spray truck, and the upper ends of the upper legs are respectively connected to the outer e...

Example Embodiment

[0016] Embodiment 2 provides another design: a height-adjustable four-wheel sprayer, the wheels are respectively connected upwards to their respective vertical outriggers through wheel forks, and the upper ends of the vertical outriggers are respectively fixedly connected to the four corner points of the frame. Each vertical leg is equipped with a telescopic adjustment structure.

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PUM

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Abstract

The invention discloses a four-wheeled spraying trolley with adjustable height. Wheels are connected upwards with respective vertical supporting legs through wheel forks, and the upper ends of the vertical supporting legs are fixedly connected to four corner points of a frame respectively; each vertical supporting leg comprises a bottom section, a middle section and an upper section, wherein the bottom of each bottom section leg is connected to the corresponding wheel fork, the bottom section leg and the middle section leg are inserted and connected in a fastened mode through nut matching, the middle section leg and the upper section leg are inserted and connected in a fastened mode through nut matching, the bottom section leg and the upper section leg are inserted and connected in a fastened mode through nut matching, and the middle section legs are detachable legs which can be omitted or installed in the installing process of the four-wheeled spraying trolley. The four-wheeled spraying trolley has the advantages that compared with a common spraying trolley, the supporting legs of the walking wheels of the spraying trolley are arranged to be the structure with adjustable height, so that the four-wheeled spraying trolley is used for spraying pesticide to short crops as well as high crops like corn by adjusting the wheel legs to lift the frame. The four-wheeled spraying trolley with adjustable height has the advantages of being simple in structure and high in practicability.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a height-adjustable four-wheel spray vehicle. Background technique [0002] Different types of farmland crops have different plant heights during the growth period. Correspondingly, the required heights of pesticide spraying machinery are also different. The main body of the existing land-walking pesticide machinery frame is fixed at a certain height, which cannot be flexibly satisfied. The demand for pesticide application management of various crops. Take corn as an example. When it grows to a certain height, ordinary land-based medical equipment cannot travel in the corn field. At this time, the control of corn diseases and insect pests can only rely on aircraft or manual pesticide application. The pesticide application deviation is large, the cost is high, and the requirements for the flight environment are harsh; while the efficiency of manual pesticide application is low, and person...

Claims

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Application Information

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IPC IPC(8): A01M7/00
CPCA01M7/0082
Inventor 黄道跟张仙福方双明
Owner 山东鲁虹农业科技股份有限公司
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