Potato disease and insect pest prevention and control device

Abstract

The utility model discloses a potato disease and insect pest prevention and control device, and relates to the technical field of plant disease and insect pest prevention. Comprising two protection plates which are used for being pre-buried on the two sides of potato seedlings. The liquid storage box is installed at the bottom end between the two protection plates and used for being filled with a nutrient solution for preventing the potato diseases and insect pests, and a liquid injection pipe used for filling the nutrient solution for preventing the potato diseases and insect pests into the liquid storage box is installed at one end of the exterior of the liquid storage box. A nutrient solution for preventing potato diseases and insect pests is stored in the solution storage box, the nutrient solution can be supplemented into the solution storage box through the solution injection pipe, and the nutrient solution for preventing potato diseases and insect pests can be sprayed to root hairs of potato seedlings through the prevention and control assemblies on the top of the partition plate. Therefore, the root hair positions of the potato seedlings can fully absorb the nutrient solution, and the disease and pest prevention and control effect of the root hair positions of the potato seedlings is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant disease and insect protection, in particular to a potato disease and insect pest prevention and control device. Background Art

[0002] Potato seedlings are often threatened by various pests and diseases during their growth, such as aphids, white grubs, potato late blight, etc. These pests and diseases not only affect the normal growth of potatoes, but may also lead to reduced yields and deteriorated quality, causing economic losses to farmers. Therefore, a potato pest and disease control device is needed.

[0003] After searching, the Chinese utility model patent with publication number "CN212678166U" discloses "a potato pest and disease control device". The application improves the mixing effect of the medicine through the linkage stirring method. At the same time, the curved bottom inner wall of the water tank makes the medicine discharged more cleanly, and the conical inner wall of the water guide cavity makes the medicine easier to diffuse. The larger water tank carries more medicine, and the labor burden is reduced by traction.

[0004] However, when the device is actually used, the medicine is sprayed from the top of the potato seedlings, so that the roots of the potato seedlings cannot fully absorb the medicine, resulting in that the diseases and pests at the roots of the potato seedlings are difficult to be effectively prevented and controlled. Utility Model Content

[0005] The purpose of the utility model is to provide a potato pest control device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a potato pest control device, comprising:

[0007] Two protective plates for pre-embedded on both sides of the potato seedlings;

[0008] A liquid storage box is installed at the bottom between the two guard plates and is used to fill the nutrient solution for preventing potato diseases and insect pests. An injection pipe for filling the nutrient solution for preventing potato diseases and insect pests into the liquid storage box is installed at one end of the outside of the liquid storage box.

[0009] A partition plate is fixed on the top of the liquid storage box, and a plurality of control components for spraying nutrient solution for preventing potato diseases and insect pests on the roots of potato seedlings are fixed on the top of the partition plate;

[0010] The prevention and control component comprises: a cylinder body rotatably connected to the partition plate, the cylinder mouth end of the cylinder body passes through the partition plate and is connected to the inside of the liquid storage box, a rotating member rotating with the flow of liquid is installed inside the cylinder body, a plurality of drainage pipes for liquid circulation are installed at the top of the outside of the cylinder body, and a stopper for sealing the drainage pipe is movably connected inside the cylinder body;

[0011] The cut-off piece moves upward along with the increase of hydraulic pressure in the cylinder, and the discharge pipe is connected with the cylinder during the upward movement.

[0012] As a further preferred embodiment of the present technical solution, the rotating part includes: a stabilizing seat, which is fixed to the bottom end inside the liquid storage box, and the top of the stabilizing seat is rotatably connected to a transmission rod, the top of the transmission rod passes through the mouth of the cylinder and is fixed with a water wheel, and the outer arm of the water wheel is fixed to the inner wall of the cylinder.

[0013] As a further preferred embodiment of the present technical solution, slide rail frames are fixed on both sides of the inner wall of the cylinder near the bottom of the cylinder, and the cut-off piece is a slide plate, which is matched with the cylinder, and notches matched with the slide rail frames are respectively provided on both sides of the surface of the slide plate.

[0014] As a further preferred embodiment of the present technical solution, an extension rod is fixed at the center position of the top of the slide plate, the extension rod passes through the bottom of the cylinder body, and a loosening rod is fixed to one end of the extension rod exposed outside the cylinder body.

[0015] As a further preferred embodiment of the present technical solution, a plurality of evenly arranged teeth are fixed to one end of the surface of the loosening rod away from the cylinder, and the teeth are used to expand the contact area between the loosening rod and the soil.

[0016] As a further preferred embodiment of the present technical solution, the cut-off piece is a slide plate, a telescopic sleeve rod is fixed between the slide plate and the top of the water wheel, and the slide plate rotates along with the rotation of the water wheel.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The potato pest and disease prevention device stores nutrient solution for preventing potato pests and diseases in a liquid storage box, and can replenish nutrient solution into the liquid storage box through a liquid injection pipe, and can spray the nutrient solution for preventing potato pests and diseases onto the roots of potato seedlings through a plurality of prevention and control components on the top of a partition plate, so that the roots of the potato seedlings can fully absorb the nutrient solution, thereby improving the pest and disease prevention effect at the roots of the potato seedlings;

[0019] In addition, the device arranges a rotating part inside the cylinder, and drives the rotating part to rotate through the flow of liquid. When the rotating part rotates, it drives the cut-off part to move up and down, thereby controlling the opening and closing of the drainage pipe. When the hydraulic pressure in the cylinder is enhanced, the cut-off part moves up and connects the drainage pipe and the cylinder, so that the nutrient solution inside the cylinder flows out through the drainage pipe and is sprayed on the roots of the potato seedlings. When the hydraulic pressure in the cylinder decreases, the cut-off part moves down and seals the drainage pipe, thereby blocking the connection between the inside of the cylinder and the drainage pipe, so that more nutrient solution can be stored inside the cylinder, so that it can be discharged through the drainage pipe when the hydraulic pressure is enhanced next time. This reciprocating process realizes the recycling of the nutrient solution inside the cylinder, improves the utilization rate of the prevention and control components, reduces the waste of nutrient solution, and reduces the economic burden on farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an isometric view of the utility model;

[0021] Figure 2 It is the main sectional view of the utility model;

[0022] Figure 3 This is a structural diagram of the prevention and control component of the utility model.

[0023] In the figure: 1. guard plate; 2. partition plate; 3. prevention and control component; 301. stabilizing seat; 302. water wheel; 303. drain pipe; 304. extension rod; 305. loosening rod; 306. slide rail frame; 307. slide plate; 308. transmission rod; 309. cylinder; 4. liquid injection pipe; 5. liquid storage box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that when using this device in practice, when planting potato seedlings, two pre-buried pits need to be dug on both sides of the potato seedling planting position in advance. The pre-buried pits are used to place the device. In addition, when a large number of potato seedlings are actually planted, a water pipe network can be established to connect several devices together through the injection pipe 4.

[0026] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a potato pest control device, comprising: two guard plates 1, used to be pre-buried on both sides of potato seedlings, a liquid storage box 5, installed at the bottom end between the two guard plates 1, used to fill nutrient solution for preventing potato pests and diseases, an injection tube 4 for filling the liquid storage box 5 with nutrient solution for preventing potato pests and diseases is installed at one end of the outside of the liquid storage box 5, a partition plate 2 is fixed on the top of the liquid storage box 5, and a plurality of control components 3 for spraying nutrient solution for preventing potato pests and diseases onto the roots of potato seedlings are fixed on the partition plate 2.

[0027] refer to Figure 3 It can be seen that in the present application, the prevention and control component 3 includes: a cylinder 309 rotatably connected to the partition plate 2, the barrel end of the cylinder 309 passes through the partition plate 2 and is connected to the interior of the liquid storage box 5, a rotating part that rotates with the flow of liquid is installed inside the cylinder 309, and a plurality of drainage pipes 303 for liquid circulation are installed at the top of the outside of the cylinder 309, and the interior of the cylinder 309 is movably connected with a shut-off part for sealing the drainage pipe 303, wherein the shut-off part moves upward with the hydraulic pressure enhancement in the cylinder 309, and allows the drainage pipe 303 and the cylinder 309 to be connected during the upward movement.

[0028] It should be added that in the present application, the formula of the nutrient solution for preventing potato diseases and pests includes: organic selenium: 0.81% (enhancing the disease resistance and selenium content of potatoes), humic acid: 2.8% (promoting root development and improving soil fertility), urea: 4.5% (providing a nitrogen source to promote plant growth), potassium dihydrogen phosphate: 4.5% (providing phosphorus and potassium elements to promote root and fruit development), potassium sulfate: 3.5% (supplementing potassium elements to enhance plant stress resistance), calcium peroxide: 0.58% (supplementing calcium elements to improve plant disease resistance), other trace elements: including silicon dioxide, magnesium sulfate, ferrous sulfate, zinc sulfate, boron, ammonium molybdate, etc., each added in an appropriate proportion (to ensure balanced nutrition of potatoes and enhance their growth and disease resistance).

[0029] In addition, it should be added that the method for preparing the nutrient solution for preventing potato diseases and pests is to weigh the raw materials according to the above proportions, fully mix all the raw materials, add water that is 30% higher than the raw material formula, and stir evenly until a uniform solution is formed.

[0030] It should be further explained that the reference Figure 3 It can be seen that in the present application, the rotating part includes: a stabilizing seat 301, the stabilizing seat 301 is fixed at the bottom end inside the liquid storage box 5, the top of the stabilizing seat 301 is rotatably connected to a transmission rod 308, the top of the transmission rod 308 passes through the mouth of the cylinder 309 and is fixed with a water wheel 302, and the outer arm of the water wheel 302 is fixed to the inner wall of the cylinder 309.

[0031] In addition, it should be added that in the present application, slide rail frames 306 are fixed on both sides of the inner wall of the cylinder 309 near the bottom of the cylinder, and the cut-off piece is a slide plate 307. The slide plate 307 is adapted to the cylinder 309, and notches adapted to the slide rail frames 306 are provided on both sides of the surface of the slide plate 307.

[0032] It should be further explained that in the present application, an extension rod 304 is fixed at the center position of the top surface of the slide plate 307, the extension rod 304 passes through the bottom of the cylinder 309, and a loosening rod 305 is fixed at one end of the extension rod 304 exposed outside the cylinder 309, wherein a plurality of evenly arranged teeth are fixed to one end of the surface of the loosening rod 305 away from the cylinder 309, and the teeth are used to expand the contact area between the loosening rod 305 and the soil.

[0033] As a preferred embodiment, in this embodiment, the cut-off piece is a slide plate 307, and a telescopic sleeve is fixed between the slide plate 307 and the top of the water wheel 302. The slide plate 307 rotates along with the rotation of the water wheel 302. It should be noted that in this embodiment, the extension rod 304 on the top of the slide plate 307 can rotate more stably through the provision of the telescopic sleeve.

[0034] It should be further explained that when the present device is actually used, the two guard plates 1 are first pre-buried inside the two pre-buried pits respectively, and then the liquid storage box 5 is installed at the bottom end between the two guard plates 1, and then the nutrient solution for preventing potato diseases and insect pests is added to the liquid storage box 5 through the liquid injection pipe 4. The nutrient solution accumulates inside the liquid storage box 5 and enters the interior of the prevention and control component 3 through the cylinder 309. As the nutrient solution continues to enter the interior of the cylinder 309, the hydraulic pressure inside the cylinder 309 gradually increases. When the hydraulic pressure increases to a certain extent, under the action of the hydraulic pressure, the slide plate 307 moves up inside the cylinder 309. At this time, the drain pipe 303 and the cylinder 309 are connected. The nutrient solution inside the cylinder 309 flows out through the drain pipe 303 and is sprayed on the roots of the potato seedlings, so that the roots of the potato seedlings are prevented and controlled from diseases and insect pests. As the nutrient solution inside the cylinder 309 continues to flow out through the drain pipe 303, the hydraulic pressure inside the cylinder 309 gradually decreases. When the hydraulic pressure decreases, the slide plate 307 moves up inside the cylinder 309. When it is small to a certain extent, under the action of the cylinder 309's own gravity, the slide plate 307 moves down inside the cylinder 309 and seals the drain pipe 303. At this time, the inside of the cylinder 309 and the drain pipe 303 are in a blocked state, and the cylinder 309 can continue to store nutrient solution for preventing potato diseases and pests so that it can be discharged through the drain pipe 303 when the hydraulic pressure is enhanced next time; this reciprocating process realizes the recycling of the nutrient solution inside the cylinder 309. It should be noted that during this period, the water wheel 302 rotates due to the liquid, which drives the transmission rod 308 to rotate. Under the action of the transmission rod 308, the stabilizing seat 301 rotates inside the liquid storage box 5, thereby driving the cylinder 309 to rotate on the partition plate 2. As the cylinder 309 rotates, the extension rod 304 drives the loosening rod 305 to rotate. The teeth on the surface of the loosening rod 305 loosen the soil at the roots of the potato seedlings, expand the extension space of the roots, and promote the rapid growth of the potato seedlings.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A potato pest control device, characterized in that: include: Two protective plates (1) for pre-buried on both sides of the potato seedlings; A liquid storage box (5) is installed at the bottom end between the two protective plates (1) and is used to fill a nutrient solution for preventing potato diseases and insect pests. An injection pipe (4) is installed at one end of the outside of the liquid storage box (5) for filling the inside of the liquid storage box (5) with the nutrient solution for preventing potato diseases and insect pests. A partition plate (2) is fixed on the top of the liquid storage box (5), and a plurality of control components (3) for spraying a nutrient solution for preventing potato diseases and insect pests onto the roots of potato seedlings are fixed on the top of the partition plate (2); The control component (3) comprises: a cylinder (309) rotatably connected to the partition plate (2); the cylinder mouth end of the cylinder (309) penetrates the partition plate (2) and is in communication with the interior of the liquid storage box (5); a rotating part that rotates with the flow of liquid is installed inside the cylinder (309); a plurality of drainage pipes (303) for liquid circulation are installed at the top end of the outside of the cylinder (309); and a stopper for sealing the drainage pipe (303) is movably connected inside the cylinder (309); The shut-off member moves upward as the hydraulic pressure in the cylinder (309) increases, and during the upward movement, the discharge pipe (303) and the cylinder (309) are connected.

2. A potato pest control device according to claim 1, characterized in that: The rotating member comprises: a stabilizing seat (301), the stabilizing seat (301) is fixed to the bottom end inside the liquid storage box (5), the top of the stabilizing seat (301) is rotatably connected to a transmission rod (308), the top of the transmission rod (308) passes through the mouth of the cylinder (309) and is fixed with a water wheel (302), and the outer arm of the water wheel (302) is fixed to the inner wall of the cylinder (309).

3. A potato pest control device according to claim 2, characterized in that: Slide rail frames (306) are fixed on both sides of the inner wall of the cylinder (309) near the bottom of the cylinder, and the stop piece is a slide plate (307). The slide plate (307) is matched with the cylinder (309), and notches matched with the slide rail frames (306) are respectively opened on both sides of the surface of the slide plate (307).

4. A potato pest control device according to claim 3, characterized in that: An extension rod (304) is fixed at the center of the top surface of the slide plate (307), the extension rod (304) passes through the bottom of the cylinder (309), and a loosening rod (305) is fixed to one end of the extension rod (304) exposed outside the cylinder (309).

5. A potato pest control device according to claim 4, characterized in that: A plurality of evenly arranged teeth are fixed to one end of the surface of the loosening rod (305) away from the cylinder (309), and the teeth are used to expand the contact area between the loosening rod (305) and the soil.

6. A potato pest control device according to claim 2, characterized in that: The cut-off piece is a slide plate (307), and a telescopic sleeve rod is fixed between the slide plate (307) and the top of the water wheel (302). The slide plate (307) rotates along with the rotation of the water wheel (302).

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