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Knapsack directional spray device for fruit trees

A knapsack, fruit tree technology, applied in the field of agriculture and forestry, can solve problems such as affecting the growth and quality of fruit trees, adverse agricultural production, and operator poisoning, and achieve the effect of ensuring normal growth, easy implementation, and avoiding poisoning.

Inactive Publication Date: 2015-03-04
CHONGQING LIZHENYUAN AGRI & FORESTRY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. In some cases, only the fruit needs to be sprayed, and in some cases, only the leaves need to be sprayed. However, the spraying range of the current sprayer is too large and the directionality is poor. This will affect the growth of fruit trees or the quality of fruits, etc., which is not conducive to agricultural production;
[0004] 2. Due to the poor orientation and the large spraying area, if there is a headwind, the spray may blow to the operator, which may cause the operator to be poisoned

Method used

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  • Knapsack directional spray device for fruit trees

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0016] Such as figure 1 As shown, a backpack type fruit tree directional spraying device is mainly composed of a box body 1, a strap 2, a medicine pool 3, an electric fan 4, a spraying hose 5, a spraying head 6, a battery 7, an installation frame 8 and an ultrasonic fog Composition of components. Wherein, the left end and the right end of casing 1 front side are respectively provided with an outsourcing strap 2, and the length of this strap 2 is adjustable, so just be convenient to the operator to carry on one's back. The lower part of the medicine pool 3 extends into the box body 1, the upper end of the medicine pool 3 is supported on the upper end of the box body 1, and the medicine pool 3 is a closed metal piece, and the capacity of the medicine pool is 15-60L. A closeable medicine inlet 3a is provided on the top of the medicine pool 3, and the medicine ...

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Abstract

The invention discloses a knapsack directional spray device for fruit trees. The knapsack directional spray device is characterized in that two straps are respectively arranged at the left end and the right end of the front side of a tank, the lower portion of a pool extends into the tank, and the upper end of the pool is supported at the upper end of the tank; a feed inlet is formed in the top of the pool, and an electric fan is arranged on the top of the pool; a discharge outlet in the top of the pool is connected with one end of a spray hose, a spray nozzle is connected to the other end of the spray hose, and a discharge portion of the spray nozzle is in the shape of a flared opening; an ultrasonic atomization assembly is arranged in the tank and is positioned below the pool, and liquid in the pool can be atomized by the ultrasonic atomization assembly to obtain mist. The knapsack directional spray device has the advantages that the knapsack directional spray device can be accurately pointed to tree leaves or fruits which required to be sprayed, and is excellent in directional property, and normal growth of crops can be effectively guaranteed; the knapsack directional spray device is small in spray area, the mist cannot be easily blown away by contrary wind, and accordingly operators can be effectively prevented from being poisoned due to mist inhalation; the knapsack directional spray device is of a knapsack structure, the pool is small in capacity, and accordingly the knapsack directional spray device is portable and is applicable to spraying pesticides to orchards with small areas.

Description

technical field [0001] The invention belongs to the field of agriculture and forestry, in particular to a backpack-type fruit tree directional spraying device. Background technique [0002] In order to kill pests, fruit trees need to be sprayed. At present, a knapsack sprayer is generally used to spray pesticides. When spraying pesticides, the spray rod is used to point the leaves or fruits to spray pesticides. The defects of the existing methods are as follows: [0003] 1. In some cases, only the fruit needs to be sprayed, and in some cases, only the leaves need to be sprayed. However, the spraying range of the current sprayer is too large and the directionality is poor. This will affect the growth of fruit trees or the quality of fruits, etc., which is not conducive to agricultural production; [0004] 2. Due to the poor orientation and the large spraying area, if there is a headwind, the spray may blow to the operator, which may cause the operator to be poisoned. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00
Inventor 龚恒翔朱国军喻小华
Owner CHONGQING LIZHENYUAN AGRI & FORESTRY TECH
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