Root-irrigation pesticide application device for ginger soil-borne diseases

Abstract

The utility model discloses a ginger soil-borne disease root-irrigation pesticide application device, which relates to the technical field of root-irrigation pesticide application and comprises a root-irrigation conduit, a blocking component is rotatably mounted in the root-irrigation conduit and consists of a connecting rod, a sleeving ring, a rotating handle, a connecting plate and a blocking pipeline, the sleeving ring is fixedly sleeved on the connecting rod, and the rotating handle is rotatably mounted in the connecting rod. The rotating handle is fixedly installed at the upper end of the connecting rod, the multiple connecting plates are symmetrically and fixedly installed on the outer wall of the connecting rod, the connecting rod and the connecting plates are sleeved with the blocking pipeline, and a second through hole formed in the root irrigation guide pipe can be blocked by rotating the blocking assembly; therefore, when the root irrigation guide pipe is inserted into soil to irrigate and apply pesticide to the root of the ginger, the soil is prevented from entering the root irrigation guide pipe through the second through hole to block the root irrigation guide pipe, so that the pesticide liquid can smoothly flow out of the root irrigation guide pipe through the second through hole, and finally the workload of a user can be reduced; the root-irrigation pesticide application efficiency of the ginger soil-borne diseases is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to root drenching pesticide application technical field, especially a kind of ginger soil-borne disease root drenching pesticide application device. BACKGROUND

[0002] Ginger soil-borne disease is systemic disease caused by pathogenic microorganism in soil, mainly including ginger wilt, root rot, stem base rot etc., seriously threaten ginger yield and quality.Ginger wilt is caused by Ralstonia solanacearum, showing leaf wilting, stem base waterlogged rot, with white bacterial pus, strong infectivity.Root rot is mostly caused by Fusarium or Pythium, root brown rot, plant dwarf yellowing.Stem base rot shows stem base constriction blackening, late lodging death.These pathogenic bacteria are spread through soil, ginger or irrigation water, and the disease is especially serious in continuous cropping field, high temperature and humidity, poor drainage heavy soil.Root drenching pesticide application is an important chemical measure to prevent and control ginger soil-borne disease, by directional pesticide application to kill pathogenic bacteria in root system and soil.

[0003] Ginger soil-borne disease root drenching pesticide application device is a special equipment for soil-borne disease prevention and control in ginger planting, which directly delivers fungicide, biological agent and other liquid medicine to the soil around crop root system by precise directional pesticide application technology, to kill or inhibit pathogenic bacteria efficiently and reduce disease transmission.The device is usually composed of liquid medicine pressure storage tank, delivery pipeline and pesticide application catheter, when using, the pesticide application catheter is inserted into the soil near ginger root, and then the liquid medicine in the liquid medicine pressure storage tank is delivered to the soil near ginger root through delivery pipeline and pesticide application catheter.However, in this process, when the pesticide application catheter is inserted into the soil, mud is easy to enter the pesticide application catheter through the through hole on the pesticide application catheter for liquid medicine outflow, thereby blocking the pesticide application catheter, and then blocking the liquid medicine outflow through the through hole on the pesticide application catheter, on the one hand, the user needs to dredge the through hole, on the other hand, it also affects the efficiency of ginger soil-borne disease root drenching pesticide application. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a kind of ginger soil-borne disease root drenching pesticide application device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of ginger soil-borne disease root drenching pesticide application device, comprising root drenching catheter, the root drenching catheter is rotatably installed with blocking assembly, the blocking assembly is composed of connecting rod, sleeve ring, rotating handle, connecting plate and plugging pipeline, the sleeve ring is fixedly sleeved on connecting rod, the rotating handle is fixedly installed on the upper end of connecting rod, the connecting plate is symmetrical and fixedly installed on the outer wall of connecting rod, the plugging pipeline is sleeved on connecting rod and connecting plate, and the plugging pipeline is fixedly connected with connecting plate.

[0007] Preferably, a control handle is fixedly installed on the upper part of the outer wall of the root irrigation conduit, an insertion tip is fixedly installed at the lower end of the root irrigation conduit, and a stepping component is fixedly sleeved on the root irrigation conduit.

[0008] Preferably, the lower side wall of the root irrigation conduit is symmetrically provided with eight second through holes, the second through holes are located below the stepping component, the second through holes penetrate the inner and outer walls of the root irrigation conduit, and the upper side wall of the root irrigation conduit is provided with a connecting perforation.

[0009] Preferably, the connecting rod on the blocking assembly passes through a through hole in the upper side wall of the root irrigation conduit, the sleeve ring is located inside the root irrigation conduit, the rotating handle is located above the root irrigation conduit, the connecting plate is located below the sleeve ring, and the connecting plate is close to the lower end of the connecting rod.

[0010] Preferably, the sealing pipe on the blocking assembly is located at the lower part of the root irrigation conduit. Eight first through holes are symmetrically opened on the sealing pipe. The first through holes penetrate the inner and outer walls of the sealing pipe, and the first through holes and the second through holes opened on the root irrigation conduit are at the same horizontal line.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By installing a rotatable blocking component inside the root irrigation pipe, the second through hole on the root irrigation pipe can be blocked by rotating the blocking component. This prevents soil from entering the root irrigation pipe through the second through hole and blocking the root irrigation pipe when the root irrigation pipe is inserted into the soil for root irrigation of ginger roots. As a result, the liquid medicine can flow out of the root irrigation pipe smoothly through the second through hole. Ultimately, this can reduce the workload of users and improve the efficiency of root irrigation of ginger soil-borne diseases. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of the root irrigation tube and the insertion tip of this utility model.

[0015] Figure 3 For the present utility model Figure 2 A magnified view of point A;

[0016] Figure 4 For the present utility model Figure 2 A magnified view of point B;

[0017] Figure 5 This is a schematic diagram of the structure of the blocking component of this utility model;

[0018] Figure 6 The utility model discloses a Figure 5 The utility model discloses a

[0019] In the drawing: 1, root irrigation conduit; 2, blocking subassembly; 3, treading subassembly; 4, control handle; 5, insertion spike tip; 6, first through hole; 7, second through hole; 8, intercommunication perforation; 9, connecting rod; 10, suit ring; 11, rotating handle; 12, connecting plate; 13, plugging pipeline. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] Please refer to Figure 1 - Figure 6As shown, a ginger soil-borne disease root irrigation device, comprising a root irrigation conduit 1, a blocking assembly 2 is rotatably installed in the root irrigation conduit 1, the blocking assembly 2 is composed of a connecting rod 9, a sleeving ring 10, a rotating handle 11, a connecting plate 12 and a plugging pipeline 13, the sleeving ring 10 is fixedly sleeved on the connecting rod 9, the rotating handle 11 is fixedly installed on the upper end of the connecting rod 9, the connecting plate 12 is symmetrical and fixedly installed on the outer wall of the connecting rod 9, the plugging pipeline 13 is sleeved on the connecting rod 9 and the connecting plate 12, and the plugging pipeline 13 is fixedly connected with the connecting plate 12, a control handle 4 is fixedly installed on the upper part of the outer wall of the root irrigation conduit 1, a piercing tip 5 is fixedly installed on the lower end of the root irrigation conduit 1, a treading assembly 3 is fixedly sleeved on the root irrigation conduit 1, eight second through holes 7 are symmetrically formed on the lower side wall of the root irrigation conduit 1, the second through holes 7 are below the treading assembly 3, the second through holes 7 penetrate the wall of the root irrigation conduit 1, a communication hole 8 is formed on the upper side wall of the root irrigation conduit 1, the connecting rod 9 of the blocking assembly 2 penetrates the communication hole 8 formed on the upper side wall of the root irrigation conduit 1, the sleeving ring 10 is inside the root irrigation conduit 1, the rotating handle 11 is above the root irrigation conduit 1, the connecting plate 12 is below the sleeving ring 10 and close to the lower end of the connecting rod 9, the plugging pipeline 13 of the blocking assembly 2 is below the root irrigation conduit 1, eight first through holes 6 are symmetrically formed on the plugging pipeline 13, the first through holes 6 penetrate the wall of the plugging pipeline 13, and the first through holes 6 are on the same horizontal line with the second through holes 7 formed on the root irrigation conduit 1, before use, the control handle 4 needs to be connected with a liquid medicine pressure storage tank by using a transparent hose, when in use, before being inserted into the soil, the first through holes 6 on the plugging pipeline 13 are dislocated with the second through holes 7 on the root irrigation conduit 1 by rotating the rotating handle 11, so as to block the second through holes 7 by using the plugging pipeline 13, thereby avoiding the soil from entering the root irrigation conduit 1. Then, the operator holds the control handle 4 and applies pressure by using the treading assembly 3, and the piercing tip 5 is used to vertically insert the root irrigation conduit 1 into the soil near the ginger root. In this process, since the second through holes 7 are in a closed state, the soil cannot enter the inside of the conduit, thereby ensuring smooth subsequent medicine application.

[0022] Then, after the conduit is inserted to the target depth, the rotating handle 11 is reversely rotated, the first through holes 6 of the plugging pipeline 13 are aligned with the second through holes 7, then the control handle 4 is operated, so that the liquid medicine in the liquid medicine pressure storage tank flows into the root irrigation conduit 1 through the transparent hose, and then the liquid medicine can flow into the soil through the first through holes 6 and the second through holes 7. In this process, the operator can observe the flow condition of the liquid medicine through the transparent hose, if the liquid medicine in the transparent hose is continuously flowing into the root irrigation conduit 1, it indicates that the first through holes 6 are aligned with the second through holes 7. This design can precisely control the opening and closing of the through holes, significantly improve the medicine application efficiency, and avoid the complicated operation of manually dredging the blockage.

[0023] Finally, after the medicine is applied, the rotating handle 11 is rotated again to close the second through hole 7 by the blocking pipe 13, and then the root irrigation pipe 1 is slowly pulled out. Since the through hole is closed, the residual liquid will not leak out, and the soil will not enter the root irrigation pipe 1 in the reverse direction, facilitating repeated use. The diameter of the first through hole 6 is greater than or equal to the diameter of the second through hole 7, so that the liquid can pass smoothly.

[0024] Finally, by arranging the rotatable blocking assembly 2 in the root irrigation pipe 1, the second through hole 7 formed in the root irrigation pipe 1 can be blocked by rotating the blocking assembly 2, so that when the root irrigation pipe 1 is inserted into the soil to apply medicine to the ginger roots, the soil will not enter the root irrigation pipe 1 through the second through hole 7 to block the root irrigation pipe 1, and the liquid can flow out of the root irrigation pipe 1 through the second through hole 7. Finally, the working burden of the user can be reduced, and the efficiency of root irrigation for soil-borne diseases of ginger can be improved.

[0025] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A root irrigation application device for soil-borne diseases of ginger, comprising a root irrigation guide tube (1), characterized in that: The root irrigation conduit (1) is rotatably installed with a blocking assembly (2). The blocking assembly (2) consists of a connecting rod (9), a sleeve ring (10), a rotating handle (11), a connecting plate (12), and a sealing pipe (13). The sleeve ring (10) is fixedly sleeved on the connecting rod (9). The rotating handle (11) is fixedly installed on the upper end of the connecting rod (9). Several connecting plates (12) are symmetrically fixedly installed on the outer wall of the connecting rod (9). The sealing pipe (13) is sleeved on the connecting rod (9) and the connecting plate (12), and the sealing pipe (13) is fixedly connected to the connecting plate (12).

2. The root irrigation application device for soil-borne diseases of ginger according to claim 1, characterized in that: A control handle (4) is fixedly installed on the upper part of the outer wall of the root irrigation conduit (1), a piercing tip (5) is fixedly installed at the lower end of the root irrigation conduit (1), and a stepping component (3) is fixedly fitted on the root irrigation conduit (1).

3. The root irrigation and pesticide application device for soil-borne diseases of ginger according to claim 2, characterized in that: The root irrigation conduit (1) has eight symmetrically arranged second through holes (7) on its lower side wall. The second through holes (7) are located below the stepping component (3). The second through holes (7) penetrate the inner and outer walls of the root irrigation conduit (1). The root irrigation conduit (1) has a connecting through hole (8) on its upper side wall.

4. The root irrigation application device for soil-borne diseases of ginger according to claim 3, characterized in that: The connecting rod (9) on the blocking assembly (2) passes through the through hole (8) on the upper side wall of the root irrigation conduit (1), the sleeve ring (10) is located inside the root irrigation conduit (1), the rotating handle (11) is located above the root irrigation conduit (1), the connecting plate (12) is located below the sleeve ring (10), and the connecting plate (12) is close to the lower end of the connecting rod (9).

5. The root irrigation application device for soil-borne diseases of ginger according to claim 4, characterized in that: The blocking pipe (13) on the blocking component (2) is located at the lower part of the root irrigation conduit (1). Eight first through holes (6) are symmetrically opened on the blocking pipe (13). The first through holes (6) penetrate the inner and outer walls of the blocking pipe (13), and the first through holes (6) and the second through holes (7) opened on the root irrigation conduit (1) are on the same horizontal line.

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