Insect pest prevention device for rice

Abstract

The utility model relates to the technical field of rice planting, in particular to an insect pest prevention device for rice, which comprises a positioning base plate, a plurality of groups of positioning insertion rods penetrate through the positioning base plate, a lower side pipe is mounted on the upper side of the positioning base plate, an adjusting pipe penetrates through the interior of the lower side pipe in a sliding manner, a pesticide storage cavity is mounted at the top of the adjusting pipe, and a plurality of groups of atomizing nozzles are mounted on the outer wall of the pesticide storage cavity. A liquid guide hose is installed on the lower side of the medicine storage cavity, a connecting pipe penetrates through the positioning base plate, the lower end of the liquid guide hose is installed in the upper end of the connecting pipe, a water supply guide pipe is installed in the lower end of the connecting pipe, and multiple sets of driving ribbons are rotationally installed at the top of the medicine storage cavity. Compared with the prior art, the insect pest prevention device has the advantages that the insect pest prevention devices are installed in the rice field at equal intervals, pesticide can be fed into the pesticide storage cavity through the liquid guide hose, pesticide is sprayed to rice through the atomization nozzle, automatic pesticide spraying of the rice field is achieved, and time and labor are saved; the driving ribbon rotates to drive winged insects such as locusts and grasshoppers on rice ears.

Description

Technical Field

[0001] The utility model relates to the technical field of rice planting, in particular to a pest control device for rice. Background Technique

[0002] Rice is a kind of herbaceous rice genus, and it is also the most important and oldest one in the rice genus as food. It is also called Asian cultivated rice. Simply speaking, it can also be said to be rice. It is an annual gramineous plant, monocotyledonous, and likes warm and humid conditions. The growth of rice plays a very important role in ensuring the food production safety of our country. With the continuous development of the agricultural cause, the planting technology of rice is also constantly innovating, and the rice yield is increasing day by day. However, during the growth process of rice, pests often appear easily. The main pests of rice are rice planthoppers, rice leaf folders, and rice borers. In the late stage of rice maturity, the rice ears are easily invaded by flying insects such as locusts and katydids. These pests will not only greatly affect the quality of rice, but also affect the yield of rice.

[0003] Traditional prevention and control of rice pests and diseases requires manual spraying of pesticides on the paddy fields regularly, which is time-consuming and laborious, but the invasion of flying insects such as locusts and katydids cannot be dealt with in time.

[0004] In view of the above problems, this application proposes a pest control device for rice. Content of the Utility Model

[0005] I. Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is that the prevention and control of rice pests and diseases requires manual spraying of pesticides on the paddy fields regularly, and the invasion of flying insects such as locusts and katydids cannot be dealt with in time.

[0007] II. Technical Solution

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a pest control device for rice, including a positioning chassis, through which multiple groups of positioning insertion rods pass. An under-side pipe is installed on the upper side of the positioning chassis. An adjusting pipe slides out of the interior of the under-side pipe. A medicine storage cavity is installed at the top of the adjusting pipe. Multiple atomizing nozzles are installed on the outer wall of the medicine storage cavity. A liquid guiding hose is installed inside the medicine storage cavity at the lower side and located inside the adjusting pipe and the under-side pipe. A groove is provided at the bottom of the positioning chassis. A connecting pipe passes through the top of the groove. The lower end of the liquid guiding hose is fitted and threadedly installed into the upper end interior of the connecting pipe. A water delivery conduit is fitted and threadedly installed into the lower end interior of the connecting pipe. Multiple driving ribbons are rotatably installed at the top of the medicine storage cavity.

[0009] As an improvement, a rotating shaft is installed at the top of the medicine storage cavity. An installation block is installed at the top of the rotating shaft. Cross bars are inserted and installed on the opposite sides of the installation block respectively. Wind cups are installed at the other ends of the cross bars. The driving ribbon is installed on the side wall of the wind cup.

[0010] As an improvement, a rigid support frame is arranged inside the half end of the driving ribbon close to the wind cup.

[0011] As an improvement, a connecting sleeve is installed on the upper side of the positioning chassis and outside the connecting pipe. The lower end of the lower side pipe is inserted into the connecting sleeve. A plurality of connecting bolts are installed through the cooperation between the lower side pipe and the connecting sleeve.

[0012] As an improvement, a positioning bolt is installed through the cooperation of the upper part of the side wall of the lower side pipe. A plurality of threaded holes for inserting the positioning bolt are arranged on the side wall of the adjusting pipe.

[0013] As an improvement, the water delivery conduit is of an L-shaped structure. A connecting barrel is installed at one end of the water delivery conduit far from the positioning chassis.

[0014] As an improvement, the outer wall of the positioning plug rod is provided with threads and is connected through the cooperation of the threads with the positioning chassis.

[0015] III. Beneficial effects

[0016] The advantages of the present utility model compared with the prior art are as follows:

[0017] 1. A plurality of pest control devices are installed equidistantly in the paddy field. The water delivery conduit is connected to the water supply pipe. The medicine can be sent into the medicine storage cavity through the liquid guide hose, and the pesticide is sprayed on the rice through the atomizing nozzle, realizing automatic spraying of pesticides in the paddy field, which is time-saving and labor-saving;

[0018] 2. The height of the medicine storage cavity can be adjusted through the cooperation of the lower side pipe and the adjusting pipe, thereby driving the driving ribbon to adjust the height. Through the rotation of the driving ribbon, locusts, katydids and other flying insects on the rice ears can be driven away in the late stage of rice maturity. Description of the drawings

[0019] Figure 1 is the overall structural schematic diagram of a pest control device for rice of the present utility model.

[0020] Figure 2 is the connection structural schematic diagram of the medicine storage cavity of a pest control device for rice of the present utility model.

[0021] Figure 3 is the upper side structural schematic diagram of the positioning chassis of a pest control device for rice of the present utility model.

[0022] Figure 4The utility model is a schematic diagram of the lower side structure of a positioning chassis of a rice pest prevention device.

[0023] As shown in the figure: 1. Positioning chassis; 2. Connecting sleeve; 3. Lower side tube; 4. Adjusting tube; 5. Positioning bolt; 6. Medicine storage cavity; 7. Atomizing nozzle; 8. Liquid guide hose; 9. Connecting pipe; 10. Groove; 11. Water supply pipe; 12. Rotating shaft; 13. Cross bar; 14. Wind cup; 15. Driving streamer; 16. Threaded hole; 17. Connecting bolt; 18. Mounting block; 19. Connecting tube; 20. Positioning plug rod. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] As attached Figure 1 and attached Figure 4 As shown, a device for preventing pests from rice pests comprises a positioning chassis 1, on which a plurality of positioning rods 20 are passed, a lower side tube 3 is installed on the upper side of the positioning chassis 1, an adjusting tube 4 is slidably passed through the lower side tube 3, a medicine storage cavity 6 is installed on the top of the adjusting tube 4, a plurality of atomizing nozzles 7 are installed on the outer wall of the medicine storage cavity 6, a liquid guiding hose 8 is installed on the lower side of the medicine storage cavity 6 and inside the adjusting tube 4 and the lower side tube 3, a groove 10 is provided at the bottom of the positioning chassis 1, a connecting tube 9 is passed through the top of the groove 10, the lower end of the liquid guiding hose 8 is threadedly installed to the inside of the upper end of the connecting tube 9, a water supply conduit 11 is threadedly installed inside the lower end of the connecting tube 9, and a plurality of driving streamers 15 are rotatably installed on the top of the medicine storage cavity 6.

[0027] Through the above structure, the water delivery conduit 11 is connected to the external liquid supply main pipe, and the medicine is delivered to the water delivery conduit 11 through the external liquid supply main pipe. The medicine is delivered to the liquid guide hose 8 through the connecting pipe 9, and then delivered to the inside of the medicine storage cavity 6 through the liquid guide hose 8. The medicine is sprayed onto the rice in the form of water mist through the multiple groups of atomizing nozzles 7 on the side wall of the medicine storage cavity 6;

[0028] By adjusting the tube 4 to slide inside the lower tube 3, the height of the medicine storage cavity 6 and the driving ribbon 15 are adjusted according to the height of the rice, ensuring that the medicine can be sprayed directly on the rice to avoid the waste caused by the medicine drifting into the air. By rotating the driving ribbon 15 above the rice, locusts, katydids and other flying insects on the rice ears are driven away. The specific structure is as follows:

[0029] Combined with the attached Figure 2 As shown, a rotating shaft 12 is rotatably installed at the top of the medicine storage cavity 6. An installation block 18 is installed at the top of the rotating shaft 12. Cross bars 13 are inserted and installed on the opposite sides of the installation block 18 respectively. Wind cups 14 are installed at the other ends of the cross bars 13. The driving ribbon 15 is installed on the side wall of the wind cup 14.

[0030] A rigid support frame is provided inside the half end of the driving ribbon 15 close to the wind cup 14.

[0031] With the above structure, when there is wind in the paddy field, the wind cup 14 is blown, the cross bar 13 and the installation block 18 are driven to rotate by the wind cup 14, the rotating shaft 12 is driven to rotate at the top of the medicine storage cavity 6 by the installation block 18, so as to realize the swinging of the driving ribbon 15. A rigid support frame is provided inside the half end of the driving ribbon 15 close to the wind cup 14 to prevent the driving ribbon 15 from winding around the outside of the cross bar 13 or the rotating shaft 12.

[0032] Combined with the attached Figure 2 and the attached Figure 3 As shown, a connecting sleeve 2 is installed on the upper side of the positioning chassis 1 and outside the connecting pipe 9. The lower end of the lower side pipe 3 is inserted into the inside of the connecting sleeve 2. A plurality of connecting bolts 17 are installed through the cooperation between the lower side pipe 3 and the connecting sleeve 2. A positioning bolt 5 is installed through the upper part of the side wall of the lower side pipe 3 in a threaded fit. A plurality of threaded holes 16 for the positioning bolt 5 to insert are provided on the side wall of the adjusting pipe 4.

[0033] With the above structure, the lower end of the lower side pipe 3 is inserted into the inside of the connecting sleeve 2, and a plurality of connecting bolts 17 are installed in a threaded fit between the connecting sleeve 2 and the lower side pipe 3 to fixedly install the lower side pipe 3 on the upper side of the positioning chassis 1 and facilitate the disassembly of the lower side pipe 3. After the position of the adjusting pipe 4 inside the lower side pipe 3 is adjusted, the positioning bolt 5 is rotated to make the positioning bolt 5 insert into a corresponding group of threaded holes 16 to position the adjusting pipe 4.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1, please refer to the attached Figure 1 and the attached Figure 4 , the water supply conduit 11 is of an L-shaped structure. A connecting cylinder 19 is installed at one end of the water supply conduit 11 away from the positioning chassis 1. The outer wall of the positioning rod 20 is provided with threads and is connected with the positioning chassis 1 through the cooperation of the threads.

[0036] With the above structure of the second embodiment, the connecting cylinder 19 of the water delivery conduit 11 in an L shape is located on one side of the positioning chassis 1, facilitating the connection of the connecting cylinder 19 to the external liquid supply main pipe. The positioning plug 20 is installed on the positioning chassis 1 by matching threads, preventing the positioning plug 20 from sliding inside the positioning chassis 1 after the positioning plug 20 is inserted into the ground and causing the shaking of the positioning chassis 1.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0039] The above description of the present invention and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A device for preventing rice pests, comprising a positioning chassis (1), wherein a plurality of positioning rods (20) pass through the positioning chassis (1), characterized in that: A lower tube (3) is installed on the upper side of the positioning chassis (1), an adjusting tube (4) is slidably inserted into the interior of the lower tube (3), a medicine storage cavity (6) is installed on the top of the adjusting tube (4), a plurality of atomizing nozzles (7) are installed on the outer wall of the medicine storage cavity (6), a liquid guide hose (8) is installed on the lower side of the medicine storage cavity (6) and inside the adjusting tube (4) and the lower tube (3), a groove (10) is provided at the bottom of the positioning chassis (1), a connecting tube (9) passes through the top of the groove (10), the lower end of the liquid guide hose (8) is threadedly installed inside the upper end of the connecting tube (9), a water supply conduit (11) is threadedly installed inside the lower end of the connecting tube (9), and a plurality of driving streamers (15) are rotatably installed on the top of the medicine storage cavity (6).

2. The device for preventing rice pests according to claim 1, characterized in that: A rotating shaft (12) is rotatably mounted on the top of the medicine storage cavity (6), a mounting block (18) is mounted on the top of the rotating shaft (12), cross bars (13) are inserted and mounted on opposite sides of the mounting block (18), a wind cup (14) is mounted on the other end of the cross bar (13), and the driving streamer (15) is mounted on the side wall of the wind cup (14).

3. The device for preventing rice pests according to claim 1, characterized in that: A rigid support frame is provided inside the half end of the driving streamer (15) close to the wind cup (14).

4. The device for preventing rice pests according to claim 1, characterized in that: A connecting sleeve (2) is installed on the upper side of the positioning chassis (1) and outside the connecting pipe (9); the lower end of the lower tube (3) is inserted into the connecting sleeve (2); and the lower tube (3) and the connecting sleeve (2) are connected to each other through a plurality of sets of connecting bolts (17).

5. The device for preventing rice pests according to claim 1, characterized in that: A positioning bolt (5) is installed through a threaded connection on the upper part of the side wall of the lower side tube (3), and a plurality of threaded holes (16) for inserting the positioning bolts (5) are provided on the side wall of the adjusting tube (4).

6. The device for preventing rice pests according to claim 1, characterized in that: The water supply conduit (11) is an L-shaped structure, and a connecting tube (19) is installed at one end of the water supply conduit (11) away from the positioning chassis (1).

7. The device for preventing rice pests according to claim 1, characterized in that: The outer wall of the positioning rod (20) is provided with threads, and the threads match the positioning base plate (1) and are connected through the threads.

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