Suspension type fertilizer and pesticide applying device suitable for high-seedling vegetable crops

Abstract

The utility model discloses a suspension type fertilizer and pesticide applying device suitable for high seedling vegetable crops, which comprises a fertilizer and pesticide storage box and a fertilizer and pesticide applying mechanism, the fertilizer and pesticide applying mechanism comprises two linear motor modules which are arranged at intervals along the horizontal direction, and fixing rods are arranged at two ends of the bottom of each linear motor module. A fertilizer and pesticide applying main pipe is assembled between every two adjacent linear motor modules, the top of each fertilizer and pesticide applying main pipe is connected with a fertilizer and pesticide storage box through a pesticide conveying hose, a booster pump is arranged at the position, close to the fertilizer and pesticide storage box, of the pesticide conveying hose, and a plurality of fertilizer and pesticide applying branch pipes are arranged at the bottom of each fertilizer and pesticide applying main pipe; a fertilizer applying interval is formed between every two adjacent fertilizer applying branch pipes, a plurality of atomizing nozzles are uniformly arranged on the sides, corresponding to the fertilizer applying intervals, of the fertilizer applying branch pipes, every two adjacent atomizing nozzles are in a splayed shape in the vertical direction, and fertilizer can be applied to the upper surfaces and the back surfaces of crop leaves at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, in particular to a suspended fertilizer and pesticide application device suitable for tall seedling vegetable crops. Background Art

[0002] Vegetable crops in the facility are prone to diseases and insect pests during their growth, and spraying is required during the production process. Currently, the most common method is for workers to carry barrels of pesticides and spray them in the field, but this has the following prominent disadvantages:

[0003] 1. The labor intensity is high, which is more prominent in the situation of increasingly aging and shortage of labor force;

[0004] 2. Workers work in a high temperature and high humidity environment and are easily in direct contact with liquid medicine, which increases the personal risk of work;

[0005] 3. Medical equipment has problems such as leakage and low atomization, which leads to large dosage and low efficiency.

[0006] With the advancement of science and technology, some vegetable production and seedling nurseries in some facilities use top-mounted mobile sprayers and fixed spray devices for spraying and fertilizing. The above two spraying and fertilizing methods are used in leafy vegetable production and seedling sheds, which to a certain extent solve the drawbacks of workers spraying and fertilizing. However, they are not suitable for tall-vineyard vegetable crops such as melons, solanaceae, and beans, because they can only be sprayed on the upper surface of the upper leaves of the plant, but not on the back of the leaves. However, most pathogens grow on the back of the leaves, such as downy mildew and angular leaf spot. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides a suspended fertilizer and medicine applying device suitable for tall-seedling vegetable crops, which can apply fertilizer and medicine to the upper surface and the back surface of crop leaves at the same time.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0009] A suspended fertilizer and medicine application device suitable for tall rice seedling vegetable crops comprises a fertilizer and medicine storage box and a fertilizer and medicine application mechanism, wherein the fertilizer and medicine application mechanism comprises two linear motor modules arranged at intervals in the horizontal direction, fixing rods are arranged at both ends of the bottom of the linear motor module, a fertilizer and medicine application main pipe is arranged between two adjacent linear motor modules, the top of the fertilizer and medicine application main pipe is connected to the fertilizer and medicine storage box through a medicine delivery hose, a booster pump is arranged at a position of the medicine delivery hose near the fertilizer and medicine storage box, a plurality of fertilizer and medicine application branch pipes are arranged at the bottom of the fertilizer and medicine application main pipe, a fertilizer and medicine application interval is arranged between two adjacent fertilizer and medicine application branch pipes, a plurality of atomizing nozzles are evenly arranged on one side of the fertilizer and medicine application branch pipe corresponding to the fertilizer and medicine application interval, and an "eight" shape is formed between two adjacent atomizing nozzles in the vertical direction, and fertilizer and medicine can be sprayed onto the upper surface and back of leaves by optimizing the arrangement position of the atomizing nozzles.

[0010] Preferably, each atomizing nozzle is provided with a valve to facilitate adjustment of the fertilizer and pesticide application range, and the fertilizer and pesticide application range can be accurately adjusted according to the plant height.

[0011] Preferably, the fertilizer and medicine application branch pipe is screwed to the fertilizer and medicine application main pipe, and the atomizing nozzle is screwed to the fertilizer and medicine application branch pipe, so as to facilitate the disassembly and replacement of the atomizing nozzle.

[0012] Preferably, the linear motor module has a slider, and the fertilizer and medicine application main pipe is screwed to the slider.

[0013] Preferably, it also includes an automatic telescopic hose reel, the bottom of which has a fixing frame, and the medicine delivery hose is stored on the automatic telescopic hose reel to prevent the medicine delivery hose from getting tangled.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can be used for spraying pesticides to prevent and control pests and diseases, and can also be used for spraying foliar fertilizers to supplement the nutrients required by plants. Compared with manual application of fertilizers and pesticides, the labor intensity of the operation is small. The entire operation process only requires manual application of fertilizers and pesticides to the fertilizer and pesticide storage box, and there is no need for continuous operation in the field, thereby reducing personal risks during the application of fertilizers and pesticides.

[0016] 2. During the application of fertilizers and pesticides, multiple atomizing nozzles distributed in an "eight" shape can be used to spray fertilizers and pesticides onto the upper and back surfaces of crop leaves at the same time, ensuring high quality of fertilizer and pesticide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure symbols: 1. Fertilizer and medicine storage box, 2. Linear motor module, 21. Fixed rod, 22. Slider, 3. Fertilizer and medicine application main pipe, 4. Medicine delivery hose, 5. Booster pump, 6. Fertilizer and medicine application branch pipe, 7. Atomizing nozzle, 8. Automatic retractable hose reel. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0020] Example 1

[0021] This embodiment provides a suspended fertilizer and pesticide application device suitable for tall vegetable crops. The labor intensity during the fertilizer and pesticide application process is low, and the fertilizer and pesticide can be sprayed onto the upper surface and the back surface of the crop leaves at the same time, thereby ensuring the quality of fertilizer and pesticide application.

[0022] like Figure 1 As shown, the above-mentioned suspended fertilizer and medicine application device suitable for high-stalk vegetable crops includes a fertilizer and medicine storage box 1 and a fertilizer and medicine application mechanism, the fertilizer and medicine application mechanism includes two linear motor modules 2 arranged at intervals in the horizontal direction, and fixed rods 21 are provided at both ends of the bottom of the linear motor module 2. A fertilizer and medicine application main pipe 3 is installed between two adjacent linear motor modules 2. Specifically, the linear motor module 2 has a slider 22, and the fertilizer and medicine application main pipe 3 is screwed to the slider 22, or it can be fixedly connected. The top of the fertilizer and medicine application main pipe 3 is connected to the fertilizer and medicine storage box 1 through a drug delivery hose 4, and the drug delivery hose 4 is provided with a booster pump 5 at a position close to the fertilizer and medicine storage box 1. The bottom of the fertilizer and medicine application main pipe 3 has multiple fertilizer and medicine application branches 6, and there is a fertilizer and medicine application interval between two adjacent fertilizer and medicine application branches 6. The planted crops are within the range of the drug application interval, and the fertilizer and medicine application branch pipe 6 is evenly provided with multiple atomizing nozzles 7 on one side corresponding to the fertilizer and medicine application interval.

[0023] During the implementation process, the configured fertilizer and medicine are manually injected into the fertilizer and medicine storage box 1, and then the booster pump 5 is started. The fertilizer and medicine in the fertilizer and medicine storage box 1 are sequentially transported from the fertilizer and medicine application main pipe 3 to each fertilizer and medicine application branch pipe 6 through the medicine delivery hose 4, and then sprayed onto the crop leaves by the atomizing nozzle 7. In the vertical direction, the two adjacent atomizing nozzles 7 on the fertilizer and medicine application branch pipe 6 form an "eight" shape, so that the sprayed fertilizer and medicine also form an "eight" shape, and the fertilizer and medicine can be sprayed onto the upper surface and the back of the crop leaves at the same time.

[0024] During the fertilizer spraying process, the linear motor module 2 is started to drive the fertilizer application main pipe 3 to move on the top of the crop, and during the movement, the fertilizer and pesticide are applied to the crop leaves over a large area.

[0025] As a preferred solution of the above embodiment, considering that the heights of crops at different growth stages are different during their growth process, further, each atomizing nozzle 7 is provided with a valve. During implementation, the opening and closing states of the valves on the atomizing nozzles 7 at different heights are controlled according to the height of the crops, so that the fertilizer and pesticide application range can be adapted to the crop height, thereby avoiding excessive application of fertilizer and pesticide and reducing waste of fertilizer and pesticide.

[0026] As a preferred solution of the above embodiment, in order to facilitate the replacement of the atomizing nozzle 7, the fertilizer-medicine application branch pipe 6 is screwed to the fertilizer-medicine application main pipe 3, and the atomizing nozzle 7 is screwed to the fertilizer-medicine application branch pipe 6.

[0027] As a preferred solution of the above embodiment, considering that the medicine delivery hose 4 is prone to get tangled during operation, the above also includes an automatic telescopic hose reel 8. The bottom of the automatic telescopic hose reel 8 has a fixed frame, and the medicine delivery hose 4 is stored on the automatic telescopic hose reel 8. The automatic telescopic hose reel 8 is a device for storing hoses. During the process of moving the hose back and forth, the hose can be released from the storage box, thereby avoiding the tangling of the hose. As the prior art, it will not be elaborated here. In this embodiment, the automatic telescopic hose reel 8 is assembled to avoid the tangling of the medicine delivery hose 4.

[0028] Of course, the present invention may have many other implementation modes. Without departing from the spirit and essence of the present invention, technicians familiar with the field may make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A suspended fertilizer and pesticide application device suitable for tall vegetable crops, characterized in that: The invention comprises a fertilizer and medicine storage box (1) and a fertilizer and medicine application mechanism, wherein the fertilizer and medicine application mechanism comprises two linear motor modules (2) arranged at intervals in the horizontal direction, two ends of the bottom of the linear motor module (2) are provided with fixing rods (21), a fertilizer and medicine application main pipe (3) is arranged between two adjacent linear motor modules (2), the top of the fertilizer and medicine application main pipe (3) is connected to the fertilizer and medicine storage box (1) through a medicine delivery hose (4), a booster pump (5) is provided at a position close to the fertilizer and medicine storage box (1), the bottom of the fertilizer and medicine application main pipe (3) is provided with a plurality of fertilizer and medicine application branch pipes (6), a fertilizer and medicine application spacing is provided between two adjacent fertilizer and medicine application branch pipes (6), a plurality of atomizing nozzles (7) are evenly provided on one side of the fertilizer and medicine application branch pipe (6) corresponding to the fertilizer and medicine application spacing, and an "eight" shape is formed between two adjacent atomizing nozzles (7) in the vertical direction.

2. The hanging fertilizer and pesticide application device suitable for tall vegetable crops according to claim 1 is characterized in that: Each of the atomizing nozzles (7) is provided with a valve.

3. The hanging fertilizer and pesticide application device suitable for tall vegetable crops according to claim 2 is characterized in that: The fertilizer and medicine application branch pipe (6) is screwed to the fertilizer and medicine application main pipe (3), and the atomizing nozzle (7) is also screwed to the fertilizer and medicine application branch pipe (6).

4. The suspended fertilizer and pesticide application device suitable for tall vegetable crops according to any one of claims 1 to 3, characterized in that: The linear motor module (2) has a slider (22), and the fertilizer and medicine application main pipe (3) is screwed to the slider (22).

5. The suspended fertilizer and pesticide application device suitable for tall vegetable crops according to claim 4, characterized in that: It also comprises an automatic telescopic hose reel (8), the bottom of which is provided with a fixing frame, and the medicine delivery hose (4) is received on the automatic telescopic hose reel (8).

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