A sterilization device for forest control

Abstract

The utility model discloses a forest prevention and treatment's disinfection device, including bearing base, the top of bearing base is assembled with the rotary disc, and the top of rotary disc is assembled with the medicine water machine, and the outer wall of medicine water machine is assembled with the spray head, the top center of bearing base is equipped with the rotating hole, and the inside mounting of rotating hole has the shaft seat, and the bottom center of rotary disc is installed with the pivot, and the pivot axle body is installed in the shaft seat, and the bottom of bearing base is assembled with the motor, and the end of pivot passes through the shaft seat and connects the drive end of motor, the setting of this forest prevention and treatment's disinfection device, the structure design is reasonable, through setting the rotary disc in the top of bearing base, places the medicine water machine on the rotary disc, carries out the spraying of disinfectant through the spray head, and sets up the rotating mechanism between the rotary disc and bearing base, can control the rotary disc rotation through the motor, thereby when the medicine water machine sprays disinfection, carries out the wide -area spraying, improves the disinfection efficiency.

Description

Technical Field

[0001] This utility model relates to a disinfection device for forest tree control, belonging to the field of forest tree control technology. Background Technology

[0002] Currently, during the seedling stage of forestry, to ensure normal forest production, pest and disease control measures need to be implemented as needed. When using chlorine dioxide for disinfection, sprayers are used. However, traditional sprayers, which are fixed in one location (consisting of a storage tank, power pump, pressure pipeline, and nozzles), are subject to limitations. The nozzles are typically unidirectional or limited-angle fan / cone-shaped nozzles that atomize the pesticide solution under high pressure. Once started, the solution is sprayed from the nozzle at a preset flow rate and pressure at a fixed angle, with the coverage area determined by the nozzle characteristics and installation height. The nozzle angle cannot be dynamically adjusted, resulting in a fixed straight line or fan-shaped band of spray, making it difficult to cover irregular seedbeds or seedlings of varying heights. Furthermore, the further away from the sprayer, the lower the droplet density, leading to incomplete disinfection at the edges. Fixed locations may lead to excessive application of pesticide solution in the near-end area, resulting in waste and potential pesticide damage. Meanwhile, the area behind the seedling rack becomes a blind spot, requiring frequent movement of equipment or manual adjustment of nozzle direction to cover the entire area, which is inefficient and increases the risk of personnel exposure to chemicals. Some users have installed manual rotating platforms, but these require stopping the machine for adjustments, making dynamic coverage during operation impossible. Increasing the number of nozzles to expand coverage exacerbates pesticide waste and uneven pipeline pressure. Therefore, further improvements to existing technology are needed. Utility Model Content

[0003] The technical problem this utility model aims to solve is as follows: Traditional sprayers, being fixed in one position, struggle to cover irregular seedbeds or seedlings of varying heights. The further away from the sprayer, the lower the droplet density, leading to incomplete disinfection at the edges. Frequent relocation of equipment or manual adjustment of nozzle direction is required to cover the entire area, resulting in low efficiency and increased risk of personnel contact with chemicals. Although some users have installed manual rotating platforms, these require stopping the machine for adjustments, making dynamic coverage during operation impossible. Increasing the number of nozzles to expand coverage exacerbates pesticide waste and uneven pipeline pressure.

[0004] To solve the above-mentioned technical problems, this utility model provides a disinfection device for forest tree control, including a support base, a rotating disk mounted on the top of the support base, a sprayer mounted on the top of the rotating disk, and a spray nozzle mounted on the outer wall of the sprayer.

[0005] A rotating hole is provided at the center of the top of the support base, and a shaft seat is installed inside the rotating hole;

[0006] A rotating shaft is installed at the center of the bottom end of the rotating disk, and the shaft body of the rotating shaft is installed in a shaft seat;

[0007] The bottom end of the support base is equipped with a motor, and the end of the rotating shaft passes through the bearing seat and is connected to the drive end of the motor.

[0008] The top of the medicine dispenser is equipped with a feed pipe, the top of the feed pipe is equipped with a feed hopper, and the inside of the feed hopper is equipped with a feeding mechanism.

[0009] The aforementioned disinfection device for forest tree control includes a hollow, cone-shaped feed hopper that is wider at the top and narrower at the bottom. The feeding mechanism includes a crossbar horizontally installed inside the feed hopper. An electric push rod is vertically installed at the midpoint of the crossbar. An annular pad is installed on the inner wall of the feed hopper and located above the crossbar. The inner apex of an umbrella-shaped cylinder is installed on the output end of the electric push rod, and the umbrella shape as a whole is located on the annular pad. The diameter of the lower edge of the umbrella-shaped cylinder is between the inner and outer diameters of the annular pad.

[0010] The aforementioned disinfection device for forest tree control has a through hole on the side wall of the feed hopper and below the crossbar. A tuning fork level gauge is installed in the through hole and is electrically connected to the electric push rod 1.

[0011] The aforementioned disinfection device for forest tree control includes a shaft seat comprising a shaft cylinder a91 and a shaft cylinder b92 with a semi-circular cross-section. After assembly, shaft cylinder a91 and shaft cylinder b92 form a circular ring. A portion of shaft cylinder a91 and shaft cylinder b92 is inserted into a rotating hole. Rotating cavities are evenly and equidistantly formed between the inner wall of shaft cylinder a91 and shaft cylinder b92 and the rotating shaft. A portion of the ball bearings is installed inside the rotating cavity, and the other portion of the ball bearings is movably embedded in the inner side wall of shaft cylinder a91 or shaft cylinder b92. The ball bearings are fitted to the rotating shaft, and multiple ball bearings are evenly arranged along the circumference of the rotating cavity.

[0012] In the aforementioned disinfection device for forest tree control, connecting plates are installed on both outer walls of the shaft cylinders a91 and b92. The side walls of the connecting plates are provided with screw holes, and bolts are screwed into the screw holes. The connecting plates are located on the lower surface of the support base.

[0013] In the aforementioned disinfection device for forest tree control, the outer walls of the shaft cylinders a91 and b92 are provided with oil injection holes, which are connected to the rotating cavity.

[0014] In the aforementioned disinfection device for forest tree control, auxiliary rotating rods are installed on both sides of the bottom end of the rotating disk, and an annular rotating groove is opened on the outer side of the top end of the supporting base, with the top end of the auxiliary rotating rods set in the annular rotating groove.

[0015] The beneficial effects of this utility model are as follows: by setting a rotating disk at the top of the support base, placing a disinfectant sprayer on the rotating disk, and spraying disinfectant through nozzles, and setting a rotating mechanism between the rotating disk and the support base, the rotating disk can be controlled by a motor to rotate, thereby achieving wide-area spraying when the disinfectant sprayer sprays disinfectant, thus improving disinfection efficiency. Attached Figure Description

[0016] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the feed hopper of this utility model;

[0018] Figure 3 This is a schematic diagram of the bearing seat of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure at point A of this utility model.

[0020] In the diagram: 1. Support base; 2. Rotary disc; 3. Chemical dispenser; 4. Nozzle; 5. Feed pipe; 6. Feed hopper; 7. Auxiliary rotating rod; 8. Rotating shaft; 9. Shaft seat; 91. Shaft cylinder a; 92. Shaft cylinder b; 93. Fixing plate; 10. Rotating hole; 11. Annular rotating groove; 12. Motor; 13. Tuning fork level gauge; 14. Through hole; 15. Feeding mechanism; 151. Crossbar; 152. Electric push rod; 153. Annular pad; 154. Umbrella-shaped cylinder; 16. Oil injection hole; 17. Bolt; 18. Screw hole; 19. Connecting plate; 20. Ball bearing; 21. Rotating cavity. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figure 1As shown, this embodiment provides a disinfection device for forest pest control, including a support base 1. A rotating disk 2 is mounted on the top of the support base 1, and a sprayer 3 is mounted on the top of the rotating disk 2. A nozzle 4 is mounted on the outer wall of the sprayer 3. A rotating hole 10 is opened at the center of the top of the support base 1, and a bearing seat 9 is installed inside the rotating hole 10. A rotating shaft 8 is installed at the center of the bottom of the rotating disk 2, and the shaft body of the rotating shaft 8 is installed inside the bearing seat 9. A motor 12 is mounted at the bottom of the support base 1, and the end of the rotating shaft 8 passes through the bearing seat 9 and is connected to the drive end of the motor 12. A feed pipe 5 is mounted on the top of the sprayer 3, and a feed hopper 6 is mounted on the top of the feed pipe 5. A feeding mechanism 15 is installed inside the feed hopper 6.

[0024] In this embodiment, the support base 1 is made of stainless steel, the rotating disk 2 is made of plastic, and the disinfectant sprayer 3 is a disinfection machine that sprays disinfectant in the prior art. The disinfectant is sprayed outward through the nozzle 4. The rotating hole 10 at the top center of the support base 1 is fixed with a bearing seat 9. The rotating shaft 8 is vertically fixed at the bottom center of the rotating disk 2. The rotating shaft 8 can rotate inside the rotating hole 10, thereby realizing the rotation of the rotating disk 2 at the top of the support base 1, and thus realizing the rotation of the disinfectant sprayer 3, so as to widely spray. The motor 12 is a servo motor, which can be used to drive the rotating shaft 8 to rotate in the bearing seat 9. The top of the disinfectant sprayer 3 is filled with disinfectant through the feed pipe 5 and the feed hopper 6.

[0025] Example 2

[0026] like Figure 2 As shown, based on Embodiment 1, in this embodiment, the feed hopper 6 is a hollow, cone-shaped structure with a larger top and a smaller bottom. The feeding mechanism 15 includes a crossbar 151, an electric push rod 152, an annular pad 153, and an umbrella-shaped cylinder 154. The crossbar 151 is horizontally installed inside the feed hopper 6, the electric push rod 152 is vertically installed at the midpoint of the crossbar 151, the annular pad 153 is installed on the inner side wall of the feed hopper 3 and is located above the crossbar 151, the inner apex of the umbrella-shaped cylinder 154 is installed on the output end of the electric push rod 152, and the umbrella-shaped cylinder 154 is located entirely above the annular pad 153. The diameter of the lower edge of the umbrella-shaped cylinder 154 is between the inner diameter and the outer diameter of the annular pad.

[0027] A through hole 14 is provided on the side wall of the feed hopper 6, below the crossbar 151. A tuning fork level gauge 13 is installed in the through hole 14. The tuning fork level gauge 13 is electrically connected to the electric push rod 152, and the tuning fork level gauge 13 simply controls the upward or downward movement of the electric push rod 152. The tuning fork level gauge 13 is of model UKL5745 or other existing models. The electric push rod can be of existing model, as long as it is compatible with the signal of the tuning fork level gauge.

[0028] The output end of the electric push rod 152 drives the umbrella-shaped cylinder 154 to move upward away from the annular pad 153, so the medicine is discharged and submerged in the tuning fork level gauge 13. Then the medicine enters the medicine dispenser 3 through the feed port. When the liquid level of the discharged medicine is lower than the tuning fork level gauge 13, the output end of the electric push rod 152 drives the umbrella-shaped cylinder 154 to move upward automatically.

[0029] Example 3

[0030] like Figures 3-4 As shown, based on Embodiment 1, in this embodiment, the bearing seat 9 includes a shaft cylinder a91 and a shaft cylinder b92 with a semi-circular cross-section. After assembly, the shaft cylinder a91 and shaft cylinder b92 form a ring. Part of the shaft cylinder a91 and shaft cylinder b92 are inserted into the rotating hole 10. Rotating cavities 21 are evenly and equidistantly opened between the inner wall of the shaft cylinder a91 and shaft cylinder b92 and the rotating shaft 8. Part of the ball bearing 20 is installed inside the rotating cavity 21, and the other part of the ball bearing 20 is movably embedded in the inner side wall of the shaft cylinder a91 or shaft cylinder b92. The ball bearing 20 is fitted to the rotating shaft 8. Multiple balls bearing 20 are evenly arranged along the circumference of the rotating cavity 21.

[0031] Connecting plates 19 are installed on both outer walls of shaft cylinders a91 and b92. The side walls of the connecting plates 19 are provided with screw holes 18, and bolts 17 are screwed into the screw holes 18. The connecting plates 19 are located on the lower surface of the bearing base 1.

[0032] Fixing plates 93 are installed on the side walls of shaft cylinders a91 and b92 to fix the shaft seat 9 to the bearing base 1. The fixing plates 93 are located on the lower surface of the bearing base 1.

[0033] Oil injection holes 16 are provided on the outer walls of shaft cylinders a91 and b92, and the oil injection holes 16 are connected to the rotating cavity 21.

[0034] The bodies of the shaft cylinders a91 and b92, which are set opposite to each other, are inserted into the rotating hole 10. The ball bearings 20 can roll in the rotating cavity 21 in close contact with the rotating shaft 8, thereby preventing impurities from entering the shaft seat 9 and accumulating, which would affect the rotation.

[0035] The left and right connecting plates 19 correspond to each other and are fixed by bolts 17, thereby better increasing the stability of the bearing seat 9;

[0036] The cylinder body is fixed by mounting the bearing 9 into the rotating hole 10 using the fixing plate 93. The oil injection hole 16 is connected to the rotating cavity 21, and lubricating oil can be added into it.

[0037] Example 4

[0038] Based on Embodiment 1, this embodiment has auxiliary rotating rods 7 installed on both sides of the bottom end of the rotating disk 2, and an annular rotating groove 11 is opened on the outer side of the top end of the bearing base 1, with the top end of the auxiliary rotating rods 7 set in the annular rotating groove 11.

[0039] As the rotating disk 2 rotates, the bottom end of the auxiliary rotating rod 7 rotates within the annular rotating groove 11 to provide assistance.

[0040] Working principle: First, place the support base 1 in the designated position, fix the disinfectant sprayer 3 on the rotating disk 2, add medicine into the inside of the disinfectant sprayer 3 through the feed hopper 6, and then start spraying disinfectant. At the same time, the motor 12 controls the shaft seat 8 and the rotating disk 2 to rotate, thereby realizing the rotation and spraying of the disinfectant sprayer 3, and thus widely disinfecting.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A disinfection device for forest tree control, comprising a support base (1), characterized in that, The top of the support base (1) is equipped with a rotating disk (2), the top of the rotating disk (2) is equipped with a medicine dispenser (3), and the outer wall of the medicine dispenser (3) is equipped with a nozzle (4). A rotating hole (10) is provided at the center of the top of the bearing base (1), and a bearing seat (9) is installed inside the rotating hole (10). A rotating shaft (8) is installed at the center of the bottom end of the rotating disk (2), and the shaft body of the rotating shaft (8) is installed in the shaft seat (9); The bottom end of the support base (1) is equipped with a motor (12), and the end of the rotating shaft (8) passes through the shaft seat (9) and is connected to the drive end of the motor (12). The top of the medicine dispenser (3) is equipped with a feed pipe (5), the top of the feed pipe (5) is equipped with a feed hopper (6), and the inside of the feed hopper (6) is equipped with a feeding mechanism (15).

2. The disinfection device for forest tree control according to claim 1, characterized in that, The feed hopper (6) is a hollow, cone-shaped structure with a larger top and a smaller bottom. The feeding mechanism (15) includes a crossbar (151), which is horizontally installed inside the feed hopper (6). An electric push rod (152) is vertically installed at the midpoint of the crossbar (151). An annular pad (153) is installed on the inner side wall of the feed hopper (6) and is located above the crossbar (151). The inner apex of the umbrella-shaped cylinder (154) is installed on the output end of the electric push rod (152), and the umbrella-shaped cylinder (154) is located entirely on the annular pad (153). The diameter of the lower edge of the umbrella-shaped cylinder (154) is between the inner diameter and the outer diameter of the annular pad.

3. The disinfection device for forest tree control according to claim 2, characterized in that, A through hole (14) is provided on the side wall of the feed hopper (6) below the crossbar (151). A tuning fork level gauge (13) is installed in the through hole (14) and is electrically connected to the electric push rod (152).

4. The disinfection device for forest tree control according to claim 1, characterized in that, The bearing seat (9) includes a semi-circular annular shaft cylinder a (91) and a shaft cylinder b (92) with a cross-section. The shaft cylinder a (91) and shaft cylinder b (92) are assembled to form an annulus. A portion of the shaft cylinder a (91) and shaft cylinder b (92) are inserted into the rotating hole (10). The inner wall of the shaft cylinder a (91) and shaft cylinder b (92) is evenly and equidistantly provided with rotating cavities (21) between it and the rotating shaft (8). A portion of the ball bearing (20) is installed inside the rotating cavity (21). The other portion of the ball bearing (20) is movably embedded in the inner wall of the shaft cylinder a (91) or shaft cylinder b (92). The ball bearing (20) is fitted to the rotating shaft (8). Multiple balls bearing (20) are evenly arranged along the circumference of the rotating cavity (21).

5. A disinfection device for forest tree control according to claim 4, characterized in that, Both sides of the outer walls of the shaft cylinder a (91) and shaft cylinder b (92) are equipped with connecting plates (19). The side walls of the connecting plates (19) are provided with screw holes (18). Bolts (17) are screwed into the inside of the screw holes (18). The connecting plates (19) are located on the lower surface of the bearing base (1).

6. The disinfection device for forest tree control according to claim 5, characterized in that, The side walls of the shaft cylinder a (91) and shaft cylinder b (92) are equipped with fixing plates (93) for fixing the shaft seat (9) to the bearing base (1). The fixing plates (93) are located on the lower surface of the bearing base (1).

7. A disinfection device for forest tree control according to claim 5, characterized in that, The outer walls of the shaft cylinders a (91) and b (92) are provided with oil injection holes (16), which are connected to the rotating cavity (21).

8. The disinfection device for forest tree control according to claim 1, characterized in that, Auxiliary rotating rods (7) are installed on both sides of the bottom end of the rotating disk (2). An annular rotating groove (11) is opened on the outer side of the top end of the bearing base (1). The top end of the auxiliary rotating rod (7) is set in the annular rotating groove (11).

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