Hole-aligning pesticide applying device matched with tobacco seedling transplanting

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By designing a counter-hole pesticide application device that includes a bracket platform, a functional cylinder, a medicine bottle, a feeding component and a driving component, the problem of difficulty in controlling the amount of pesticide after transplanting tobacco seedlings is solved, and quantitative drug application is achieved. Improved control and accuracy.

CN222366916UActive Publication Date: 2025-01-21GUIYANG OFFICE OF GUIZHOU TOBACCO CORP

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Patent Information

Application Number: CN202421069672.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-16
Publication Date: 2025-01-21
Estimated Expiration: 2034-05-16

AI Technical Summary

Technical Problem

After the tobacco seedlings are transplanted and planted, the amount of drug cannot be effectively controlled when applying solid granular drugs, resulting in insufficient dose of drug administration that cannot kill insects or excessive dose of drug administration, resulting in waste.

Method used

Design a drug application device for holes, including a support platform, a functional cylinder, a drug bottle, a feeding component and a driving component. The quantitative transfer of drugs is achieved through the feeding component, and the servo motor is used to control the movement of the feeding component to ensure accurate drug administration.

Benefits of technology

It achieves quantitative control of drug application, improves the accuracy of drug application, avoids drug waste, and facilitates operation and movement.

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Abstract

The utility model discloses a hole-aligning pesticide applying device matched with tobacco seedling transplanting, and belongs to the technical field of flue-cured tobacco transplanting and planting auxiliary devices. The device comprises a bracket platform, a hollow functional cylinder is mounted at the upper top of the bracket platform; the axis of the functional cylinder is horizontally arranged; a material inlet and a material outlet are respectively formed in the upper side and the lower side of the functional cylinder; a medicine carrying bottle is mounted at a feeding hole of the functional cylinder; a feeding assembly is further installed in the inner cavity of the functional cylinder. A driving assembly used for controlling the feeding assembly to act is further installed on the side portion of one end of the functional cylinder. The device effectively solves the problems that the pesticide application amount cannot be controlled when solid granular pesticide is applied to transplanted and planted tobacco seedlings at present, so that the pesticide cannot be killed due to the fact that the pesticide application amount is small, and waste is caused due to the fact that the pesticide application amount is large.

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Description

Technical Field

[0001] The utility model relates to the technical field of flue-cured tobacco transplanting and planting auxiliary devices, in particular to a hole-applying device for matching tobacco seedling transplanting. Background Art

[0002] After tobacco is transplanted and planted, pesticides will be applied according to local pest conditions. Currently, the application method for solid granular drugs is mostly done manually by farmers after they are put into plastic bottles; but this method of application obviously cannot effectively ensure that the amount of medicine for each tobacco seedling just meets the demand; and if the amount of medicine applied is small, the insecticidal effect cannot be achieved, and excessive application will lead to waste; and this is also the problem to be solved by this application. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a hole-applying device for tobacco seedling transplanting, so as to solve the problem that the amount of application of solid granular drugs cannot be controlled when applying them to transplanted tobacco seedlings, resulting in a small amount of application that cannot kill insects, and a large amount of application that causes waste.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A device for applying pesticides to holes for transplanting tobacco seedlings; it comprises a support platform; a functional cylinder with a hollow interior is installed on the upper top of the support platform; the axis of the functional cylinder is arranged horizontally; an inlet and an outlet are respectively provided on the upper and lower sides of the functional cylinder; a medicine-carrying bottle is installed at the inlet of the functional cylinder; a feeding assembly is also installed in the inner cavity of the functional cylinder; and a driving assembly for controlling the action of the feeding assembly is also installed on one end side of the functional cylinder.

[0006] Preferably, the support platform includes a plurality of legs for being placed on the ground; two load-bearing plates are mounted on the legs; two sides of the functional cylinder are respectively arranged on the plates; and the discharge port of the functional cylinder is located in the middle and arranged downward.

[0007] Preferably, the feed inlet of the functional cylinder is a threaded hole set on its top; the lower discharge end of the medicine carrying bottle is funnel-shaped, and an external threaded section matching the above-mentioned threaded hole is opened on its outer peripheral side; the medicine carrying bottle is detachably mounted on the functional cylinder upside down through a threaded connection.

[0008] Preferably, the feeding assembly includes a rotating shaft; the rotating shaft is coaxially arranged with the functional cylinder; bearings are installed on the left and right sides of the functional cylinder; a feeding wheel is arranged in the middle of the rotating shaft; a plurality of transfer grooves are opened on the circumference of the feeding wheel; the transfer grooves overlap with the inlet and outlet of the functional cylinder in the vertical direction.

[0009] Furthermore, a limit clamp ring is provided in the middle of the functional cylinder at the left and right sides of the feeding wheel; there are two transfer grooves on the feeding wheel, and the two transfer grooves are arranged on opposite sides along a diameter of the feeding wheel.

[0010] Preferably, the driving assembly is a servo motor; the output shaft of the servo motor is connected to the rotating shaft through a coupling, and the servo motor is powered by a battery; a direct light is also provided at the lower part of the functional tube; the direct light is powered by a battery, and is used to point to the transplanting hole on the lower side where the medicine is to be applied.

[0011] Preferably, a guide pipe is provided at the discharge port of the functional cylinder; and a portable rack is installed on the support platform.

[0012] The beneficial effects of the utility model are embodied in the following points:

[0013] 1. Simple structure, quick disassembly and assembly, easy operation;

[0014] 2. The quantitative transfer of drugs can be achieved through the feeding component to improve the accuracy of drug application;

[0015] 3. Convenient positioning and accurate transmission;

[0016] 4. Easy to take and move, and can prevent drugs from spilling; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in an embodiment;

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Support platform, 2. Functional cylinder, 3. Medicine bottle, 4. Feeding assembly, 4A. Rotating shaft, 4B. Feeding wheel, 4C. Transfer groove, 5. Driving assembly, 6. Bearing; 7. Direct light, 8. Guide tube, 9. Hand rack, 10. Limiting clamp. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0020] Example:

[0021] Reference Figure 1 The present embodiment provides a device for applying pesticides to holes in cooperation with transplanting tobacco seedlings; it comprises a support platform 1; a functional cylinder 2 with a hollow interior is installed on the upper top of the support platform 1; the axis of the functional cylinder 2 is arranged horizontally; an inlet and an outlet are respectively provided on the upper and lower sides of the functional cylinder 2; a medicine-carrying bottle 3 is installed at the inlet of the functional cylinder 2; a feeding assembly 4 is also installed in the inner cavity of the functional cylinder 2; a driving assembly 5 for controlling the action of the feeding assembly 4 is also installed on one end side of the functional cylinder 2.

[0022] The support platform 1 includes a plurality of legs for being placed on the ground; two load-bearing plates are installed on the legs; both sides of the functional cylinder 2 are respectively arranged on the plates; and the discharge port of the functional cylinder 2 is located in the middle and arranged downward.

[0023] The inlet of the functional cylinder 2 is a threaded hole set on its top; the lower discharge end of the medicine-carrying bottle 3 is funnel-shaped, and an external threaded section matching the above-mentioned threaded hole is opened on its outer peripheral side; the medicine-carrying bottle 3 is detachably mounted upside down on the functional cylinder 2 through a threaded connection.

[0024] The feeding assembly 4 includes a rotating shaft 4A; the rotating shaft 4A is coaxially arranged with the functional cylinder 2; bearings 6 are installed on the left and right sides of the functional cylinder 2; a feeding wheel 4B is arranged in the middle of the rotating shaft 4A; a plurality of transfer grooves 4C are opened on the circumference of the feeding wheel 4B; the transfer grooves 4C overlap with the inlet and outlet of the functional cylinder 2 in the vertical direction.

[0025] A limit clamp 10 is also provided in the middle of the functional cylinder 2 at the left and right sides of the feeding wheel 4B; there are two transfer grooves 4C on the feeding wheel 4B, and the two transfer grooves are arranged on opposite sides along a diameter of the feeding wheel 4B.

[0026] The driving assembly 5 is a servo motor; the output shaft of the servo motor is connected to the rotating shaft 4A through a coupling, and the servo motor is powered by a battery; a direct light 7 is also provided at the lower part of the functional tube 2; the direct light 7 is powered by a battery, and is used to point to the transplanting hole to be applied on the lower side. In this embodiment, a servo motor is used as a power source to control the rotation of the rotating shaft, but it is conceivable that those skilled in the art can adjust the specific driving structure as needed, such as using a manual input torque and a reduction box mode to output to the rotating shaft.

[0027] A guide pipe 8 is also provided at the discharge port of the functional cylinder 2 ; and a hand-held rack 9 is also installed on the support platform 1 .

[0028] When using the utility model device in this embodiment, it is only necessary to first load the medicine into the medicine bottle, then install the equipment according to the diagram, and then move the bracket platform to the ridge to be added with medicine, and use the direct light to make the guide tube face the transplanting hole. After that, the medicine automatically falls into the transfer groove of the feeding wheel, and the servo motor is controlled to rotate by the switch, so that the medicine rotates synchronously through the transfer groove and finally falls along the guide tube into the transplanting hole below to complete the application of the medicine.

Claims

1. A device for applying pesticides to holes for transplanting tobacco seedlings, characterized in that: It comprises a support platform (1); a functional cylinder (2) with a hollow interior is installed on the upper top of the support platform (1); the axis of the functional cylinder (2) is arranged horizontally; an inlet and an outlet are respectively provided on the upper and lower sides of the functional cylinder (2); a medicine-carrying bottle (3) is installed at the inlet of the functional cylinder (2); a feeding assembly (4) is also installed in the inner cavity of the functional cylinder (2); and a driving assembly (5) for controlling the action of the feeding assembly (4) is also installed on one end side of the functional cylinder (2).

2. The device for applying pesticides to holes for transplanting tobacco seedlings according to claim 1, characterized in that: The support platform (1) comprises a plurality of legs for being placed on the ground; two load-bearing flat plates are mounted on the legs; two sides of the functional cylinder (2) are respectively arranged on the flat plates; and the discharge port of the functional cylinder (2) is located in the middle and arranged downward.

3. The device for applying pesticides to holes for transplanting tobacco seedlings according to claim 1, characterized in that: The inlet of the functional cylinder (2) is a threaded hole arranged at the top thereof; the lower discharge end of the medicine carrying bottle (3) is funnel-shaped, and an external threaded section matching the threaded hole is provided on its outer peripheral side; the medicine carrying bottle (3) is detachably mounted upside down on the functional cylinder (2) through a threaded connection.

4. The device for applying pesticides to holes for transplanting tobacco seedlings according to claim 1, characterized in that: The feeding assembly (4) comprises a rotating shaft (4A); the rotating shaft (4A) is coaxially arranged with the functional cylinder (2); bearings (6) are installed on the left and right sides of the functional cylinder (2); a feeding wheel (4B) is arranged in the middle of the rotating shaft (4A); a plurality of transfer grooves (4C) are formed on the circumference of the feeding wheel (4B); the transfer grooves (4C) overlap with the inlet and outlet of the functional cylinder (2) in the vertical direction.

5. The device for applying pesticides to holes for transplanting tobacco seedlings according to claim 4, characterized in that: A limit clamp ring (10) is also provided in the middle of the functional cylinder (2) at positions on the left and right sides of the feeding wheel (4B); a total of two transfer grooves (4C) are provided on the feeding wheel (4B), and the two transfer grooves are arranged on opposite sides along a diameter of the feeding wheel (4B).

6. The device for applying pesticides to holes for transplanting tobacco seedlings according to claim 1, characterized in that: The driving assembly (5) is a servo motor; the output shaft of the servo motor is connected to the rotating shaft (4A) via a coupling, and the servo motor is powered by a battery; a direct light (7) is also provided at the lower part of the functional cylinder (2); the direct light (7) is powered by a battery, and is used to point to the transplanting hole on the lower side where the pesticide is to be applied.

7. The device for applying pesticides to holes in cooperation with tobacco seedling transplanting according to claim 1, characterized in that: A guide pipe (8) is also provided at the discharge port of the functional cylinder (2); and a hand-held rack (9) is also installed on the support platform (1).