CN114931136A - Underground pesticide applying device for forest pest control - Google Patents

Abstract

The invention discloses an underground pesticide applying device for forest pest control, and belongs to the field of pest control. Forest prevention and cure plant diseases and insect pests secret device of giving medicine to poor free of charge, including the medical kit, still include: the fixed cylinder is fixedly connected to the bottom of the medicine box, and the medicine box is communicated with the fixed cylinder; the connecting block is rotatably connected below the fixed cylinder; the rotary cylinder is rotatably connected below the connecting block, the outer wall of the rotary cylinder is provided with a spiral sheet, and the bottom of the rotary cylinder is provided with a conical cylinder; the conical block is connected in the conical cylinder at the bottom of the rotary cylinder in a sliding manner; the fixed block is connected in the rotary cylinder in a sliding manner, and the bottom of the fixed block is provided with a nozzle; a cylinder is fixedly connected in the rotating cylinder, a second piston is connected in the cylinder in a sliding manner, and a telescopic pipe communicated with the nozzle is arranged at the top of the cylinder; according to the invention, the medicine can be conveniently injected underground, underground pests can be effectively prevented and controlled, and forests can be effectively protected.

Description

Forest pest control underground spraying device

technical field

The invention relates to the technical field of pest control, in particular to an underground spraying device for forest pest control.

Background technique

In the protection of forest resources, pest control is a major difficulty. Forest pest control refers to the general term for the prevention and control of forest pests and diseases. Generally, chemical control, biological control, and the use of light trapping and other methods can be used for physical control. At present, chemical control is mostly used. Measures, spraying is a commonly used method.

Generally, the pests on forest trunks can be easily controlled by applying pesticides, while the underground pests are very troublesome to deal with, and the underground pests pose a greater threat to the roots and stems of forest trees, and there is currently no special treatment for underground pests. Therefore, we propose an underground spraying device for forest pest control to solve this problem.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem existing in the prior art that underground pests cannot be treated, and proposes an underground spraying device for forest control and pest control.

In order to achieve the above object, the present invention adopts the following technical solutions:

The underground spraying device for forest control of pests and diseases, including the medicine box, also includes:

a fixed cylinder fixedly connected to the bottom of the medicine box, and the medicine box is communicated with the fixed cylinder;

The connecting block is rotatably connected under the fixed cylinder;

a rotating cylinder connected under the connecting block in rotation, the outer wall of the rotating cylinder is provided with a helical sheet, and the bottom of the rotating cylinder is provided with a conical cylinder connected with it;

The cone is slidably connected in the cone at the bottom of the rotating cylinder;

The fixed block is slidably connected in the rotating drum, and the bottom of the fixed block is provided with a nozzle;

A cylinder is fixedly connected in the rotating cylinder, a second piston is slidably connected in the cylinder, the bottom of the second piston is provided with a second rack plate, and the rotating cylinder is slidably connected with a fixed block. The first rack plate of the rotating cylinder is rotatably connected with a pinion which meshes with the second rack plate and the first rack plate, and the top of the cylinder is provided with a telescopic tube that communicates with the nozzle.

In order to enable the first motor to drive the rotating drum to rotate, preferably, a sealing cover is arranged in the medicine box, a first motor is arranged in the sealing cover, and the output end of the first motor is provided with a rotating shaft, and the rotating shaft The end away from the first motor passes through the medicine box, the fixing cylinder and the connecting block respectively and is placed in the rotating cylinder, wherein the rotating cylinder is fixedly connected with a support plate which is fixedly connected with the rotating shaft.

In order to facilitate the dropping of the medicine, further, the part of the rotating shaft placed in the fixed cylinder is provided with an inclined hole; A circular arc block matched with the rotating shaft is connected.

In order to facilitate the entry of the medicine into the cylinder, further, there are two cylinders, a connecting pipe is arranged between the two cylinders, the connecting pipe is communicated with the long hole, and the connecting pipe is on the Equipped with one-way valve.

In order to make the first piston have a certain buffer, preferably, a first piston is slidably connected in the cylinder, the first piston is placed above the second piston, and a space between the first piston and the second piston is provided. There are springs.

In order to allow the medicine to be easily sprayed from the nozzle, preferably, a support block is fixedly connected between the inner wall of the rotating cylinder and the cylinder, the first rack plate is slidably connected to the support block, and the telescopic tube is far away from the support block. One end of the cylinder is connected with the first rack plate, the first rack plate and the fixing block are both provided with through holes, and the telescopic tube is communicated with the nozzle through the through holes.

In order to facilitate the movement of the cone block, further, a limit plate is arranged between the two cylinders, a threaded sleeve is rotatably connected to the limit plate, and a threaded rod is threadedly connected to the inside of the threaded sleeve. The top of the cone block is provided with a limit block, and the second rack plate and the threaded rod are fixedly connected to the limit block.

In order to facilitate the movement of the cone block, further, a second motor is fixedly connected to the inner wall of the rotating cylinder, a second bevel gear is connected to the output end of the second motor, and a first bevel gear is fixedly connected to the outer wall of the threaded sleeve. A bevel gear, the first bevel gear meshes with the second bevel gear.

In order to make the movement of the fixed block more stable, preferably, the outer wall of the fixed block is fixedly connected with a sliding block, and the inner wall of the rotating cylinder is provided with a sliding groove matched with the sliding block.

In order to facilitate operation and placement of medicines, preferably, the top of the medicine box is fixedly connected with a handle, the side wall of the medicine box is provided with a water inlet pipe, the outer wall of the rotating shaft is fixedly connected with a scraper, and the scraper is rotatably connected at the bottom of the medicine cabinet.

Compared with the prior art, the present invention provides an underground spraying device for forest control of diseases and insect pests, which has the following beneficial effects:

1. The underground spraying device for forest control of diseases and insect pests injects the liquid medicine that needs to be sprayed into the medicine box, and controls the rotation of the rotating drum. At this time, the medicine will flow into the top of the rotating drum and then enter the cylinder. Under the action of the outer wall helical sheet, the rotating drum will be screwed into the ground, and then the cone block will be controlled to drive the second rack plate to rise, and the pinion will drive the first rack plate and the fixed block to move down, thereby driving the nozzle to Moving down, the medicine can be easily sprayed out of the rotating drum, which is convenient for use.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. In the present invention, the medicine can be easily injected underground, the underground pests can be effectively controlled, and the forest can be effectively protected.

Description of drawings

Fig. 1 is the structural schematic diagram of the main view of the underground spraying device for forest prevention and control of diseases and insect pests proposed by the present invention;

Fig. 2 is the sectional schematic diagram of the main view of the underground spraying device for forest prevention and control of diseases and insect pests proposed by the present invention;

Fig. 3 is the sectional schematic diagram of the front view of the rotating drum in the underground spraying device for forest control of diseases and insect pests proposed by the present invention;

Fig. 4 is the sectional schematic view of the top view of the rotating drum in the underground spraying device for forest control of diseases and insect pests proposed by the present invention;

Fig. 5 is the sectional schematic view of the top view of the fixed cylinder in the underground spraying device for forest control of diseases and insect pests proposed by the present invention;

Fig. 6 is the enlarged structural schematic diagram of part A in Fig. 3 of the underground pesticide application device for forest control of diseases and insect pests proposed by the present invention;

FIG. 7 is an enlarged structural schematic diagram of part B in FIG. 3 of the underground pesticide application device for forest control and pest control proposed by the present invention.

In the figure: 1, medicine box; 101, handle; 102, water inlet pipe; 103, sealing cover; 104, first motor; 105, rotating shaft; 106, scraper; 2, fixed cylinder; 201, arc block; 202, Oblique hole; 203, long hole; 204, connecting pipe; 205, one-way valve; 3, connecting block; 4, rotating cylinder; 401, spiral piece; 402, conical cylinder; 403, supporting plate; 404, supporting block; 405, first rack plate; 406, pinion; 407, fixed block; 408, slider; 409, chute; 410, nozzle; 411, through hole; 5, cone block; 501, limit block; 502, Second rack plate; 503, threaded rod; 6, cylinder; 601, first piston; 602, spring; 603, second piston; 604, telescopic tube; 7, limit plate; 701, threaded sleeve; 702 , the first bevel gear; 703, the second bevel gear; 704, the second motor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Example 1:

1 to 4 and 7, the underground spraying device for forest pest control includes a medicine box 1, a fixed cylinder 2 and a rotating cylinder 4 that are fixedly connected to the bottom of the medicine box 1, and the medicine box 1 is connected to the fixed cylinder 2. There is a connecting block 3 rotatably connected between the fixed cylinder 2 and the rotating cylinder 4, and the connecting block 3 is rotationally connected with the fixed cylinder 2 and the rotating cylinder 4. The outer wall of the rotating cylinder 4 is provided with a spiral sheet 401, and the bottom of the rotating cylinder 4 is There is a conical cylinder 402 connected, and the conical cylinder 402 is slidably connected with a cone block 5, the cone block 5 and the conical cylinder 402 can be combined into a complete cone block, and the rotating cylinder 4 is slidably connected with a fixed block 407, And the bottom of the fixed block 407 is provided with a nozzle 410; a cylinder 6 is fixedly connected in the rotating cylinder 4, a second piston 603 is slidably connected in the cylinder 6, and the bottom of the second piston 603 is provided with a second rack plate 502, which rotates. A first rack plate 405 connected to the fixed block 407 is slidably connected in the cylinder 4, a pinion 406 meshed with the second rack plate 502 and the first rack plate 405 is rotatably connected in the rotating cylinder 4, and the cylinder 6 A telescopic tube 604 communicated with the nozzle 410 is provided at the top of the nozzle.

In the present invention, when using, first select the trunk or plant that has been harmed by diseases and insect pests, inject the liquid medicine that needs to be applied into the medicine box 1, place the rotating drum 4 vertically, and place the cone 5 at the bottom around the trunk. Then control the rotation of the rotary drum 4, at this time the medicine will flow into the top of the rotary drum 4, and thus enter the drum 6. When the rotary drum 4 rotates, it will make the rotary drum 401 under the action of the outer wall of the rotary drum. 4. Screw it into the ground, then control the cone 5 to rise, and at the same time drive the second rack plate 502 to rise. At this time, the second rack plate 502 will mesh with the pinion 406, so that the pinion 406 rotates, and the pinion 406 The other side will be engaged with the first rack plate 405, driving the first rack plate 405 to slide in the rotating drum 4, thereby driving the fixing block 407 to move down, and then driving the nozzle 410 to move down, because the nozzle 410 is a It is inclined, and when the cone 5 rises, it will not block the cone 402, so when the nozzle 410 moves downward, it will correspond to the hole on the cone 402, and the medicine can be easily sprayed out of the rotary cylinder 4. , when the second rack plate 502 rises, it will drive the second piston 603 to move, so as to push the medicine in the cylinder 6 into the telescopic tube 604, and then spray it out through the nozzle 410, which is convenient for use.

Example 2:

1 to 4 and 7, the underground spraying device for forest pest control includes a medicine box 1, a fixed cylinder 2 and a rotating cylinder 4 that are fixedly connected to the bottom of the medicine box 1, and the medicine box 1 is connected to the fixed cylinder 2. There is a connecting block 3 rotatably connected between the fixed cylinder 2 and the rotating cylinder 4, and the connecting block 3 is rotationally connected with the fixed cylinder 2 and the rotating cylinder 4. The outer wall of the rotating cylinder 4 is provided with a spiral sheet 401, and the bottom of the rotating cylinder 4 is There is a conical cylinder 402 connected, and the conical cylinder 402 is slidably connected with a cone block 5, the cone block 5 and the conical cylinder 402 can be combined into a complete cone block, and the rotating cylinder 4 is slidably connected with a fixed block 407, And the bottom of the fixed block 407 is provided with a nozzle 410; a cylinder 6 is fixedly connected in the rotating cylinder 4, a second piston 603 is slidably connected in the cylinder 6, and the bottom of the second piston 603 is provided with a second rack plate 502, which rotates. A first rack plate 405 connected to the fixed block 407 is slidably connected in the cylinder 4, a pinion 406 meshed with the second rack plate 502 and the first rack plate 405 is rotatably connected in the rotating cylinder 4, and the cylinder 6 A telescopic tube 604 communicated with the nozzle 410 is provided at the top of the nozzle.

2, the medicine box 1 is provided with a sealing cover 103, the sealing cover 103 is provided with a first motor 104, the output end of the first motor 104 is provided with a rotating shaft 105, and the end of the rotating shaft 105 away from the first motor 104 passes through the medicine The box 1 , the fixing cylinder 2 and the connecting block 3 are placed in the rotating cylinder 4 , and the rotating cylinder 4 is fixedly connected with a support plate 403 which is fixedly connected with the rotating shaft 105 .

In the present invention, the first motor 104 is activated to drive the rotating shaft 105 at the output end to rotate, and then the rotating shaft 105 drives the supporting plate 403 fixedly connected to it to rotate, and then the supporting plate 403 drives the rotating drum 4 to rotate, which is convenient for the rotating drum. 4 is selected into the ground, the first motor 104 adopts a servo motor, and its reversal can facilitate the rotation of the rotating drum 4, and the diameter of the rotating drum 4 is small, which will not cause damage to the forest land, and the provided sealing cover 103 can be used. The first motor 104 is protected to prevent the liquid medicine in the medicine box 1 from damaging the first motor 104 and enhance its service life.

Referring to Figure 2, Figure 3, Figure 5 and Figure 6, the part of the rotating shaft 105 placed in the fixed cylinder 2 is provided with an oblique hole 202, and the rotating shaft 105 and the support plate 403 are provided with a long hole 203 that communicates with the oblique hole 202, The inner wall of the fixed cylinder 2 is fixedly connected with a circular arc block 201 matched with the rotating shaft 105 .

There are two cylinders 6 , a connecting pipe 204 is arranged between the two cylinders 6 , the connecting pipe 204 communicates with the long hole 203 , and a one-way valve 205 is arranged on the connecting pipe 204 .

In the present invention, the first motor 104 is activated to drive the rotating shaft 105 at the output end to rotate, and then the rotating shaft 105 drives the supporting plate 403 fixedly connected to it to rotate, and then the supporting plate 403 drives the rotating drum 4 to rotate, which is convenient for the rotating drum. 4. The first motor 104 will drive the rotating shaft 105 to rotate. When the rotating shaft 105 does not rotate, the arc block 201 will block the inclined hole 202, so that the medicine placed in the fixed cylinder 2 will not flow down. After 105 is rotated, the oblique hole 202 will also rotate accordingly. When it is rotated until it is not in contact with the arc block 201, the medicine will flow into the long hole 203 through the oblique hole 202, and the material of the fixing cylinder 2 is transparent glass or plastic. Therefore, when the rotating shaft 105 is not in use, the position of the rotating shaft 105 can be observed through the transparent material, and the oblique hole 202 can be moved to offset the arc block 201. Of course, the arc block 201 and the oblique hole 202 are not in a state of offsetting. , it does not affect the normal use of the device, and then the water flow will enter the connecting pipe 204, thereby entering the two cylinders 6, and the one-way valve 205 set on the connecting pipe 204 can prevent the medicine entering the cylinder 6 from being Backflow, when the second piston 603 squeezes the medicine, it can be better discharged through the telescopic tube 604 .

2 , 3 and 7 , a first piston 601 is slidably connected in the cylinder 6 , the first piston 601 is placed above the second piston 603 , and a spring 602 is arranged between the first piston 601 and the second piston 603 .

In the present invention, when the second rack plate 502 squeezes the second piston 603 , the second piston 603 will squeeze the first piston 601 under the action of the spring 602 , so that the first piston 601 squeezes the cylinder 6 . medicine, so that it can enter the telescopic tube 604, wherein the spring 602 is to adjust the distance between the first piston 601 and the second piston 603, when the first piston 601 is squeezed to the limit position, and the second tooth When the strip 502 continuously drives the second piston 603 to move, a certain buffer can be generated, so that each part of the mechanism can work better.

Example 3:

1 to 4 and 7, the underground spraying device for forest pest control is basically the same as that of Embodiment 2. Further, a support block 404 is fixedly connected between the inner wall of the rotating drum 4 and the drum 6, and the first The rack plate 405 is slidably connected to the support block 404, the end of the telescopic tube 604 away from the cylinder 6 is connected to the first rack plate 405, the first rack plate 405 and the fixing block 407 are both provided with through holes 411, and the telescopic tube 604 communicates with the nozzle 410 through the through hole 411 .

A limiter plate 7 is arranged between the two cylinders 6, a threaded sleeve 701 is rotatably connected to the limiter plate 7, a threaded rod 503 is threadedly connected to the threaded sleeve 701, and a limiter block 501 is arranged on the top of the cone block 5. Both the rack plate 502 and the threaded rod 503 are fixedly connected to the limiting block 501 .

The inner wall of the rotating drum 4 is fixedly connected with a second motor 704, the output end of the second motor 704 is connected with a second bevel gear 703, the outer wall of the threaded sleeve 701 is fixedly connected with a first bevel gear 702, and the first bevel gear 702 is connected with the first bevel gear 702. The two bevel gears 703 mesh with each other.

In the present invention, the second motor 704 is activated to drive the second bevel gear 703 at the output end to rotate, thereby driving the second bevel gear 703 meshing with it to rotate, and the second bevel gear 703 will drive the threaded sleeve connected to it. When the 701 rotates, the threaded sleeve 701 will be threadedly connected with the threaded rod 503, so that the threaded rod 503 moves, and then the threaded rod 503 drives the cone 5 to rise, and then the second rack plate 502 moves upward, driven by the pinion 406 The first rack plate 405 moves downward, so that the nozzle 410 moves downward, so that the medicine can be sprayed out of the rotating cylinder 4, effectively controlling pests and diseases, and the medicine in the cylinder 6 will enter the first rack through the telescopic tube 604 The through holes 411 on the plate 405 enter into the nozzle 410 to facilitate spraying.

Example 4:

Referring to Figure 2, Figure 3 and Figure 7, the underground spraying device for forest pest control is basically the same as Embodiment 1. Further, the outer wall of the fixed block 407 is fixedly connected with a slider 408, and the inner wall of the rotating drum 4 is provided with The sliding groove 409 matched with the sliding block 408, the sliding groove 409 and the sliding block 408 can make the sliding of the fixed block 407 more stable and easy to move, and the height of the support block 404 is higher, and the first rack plate 405 can be moved at the same time more stable.

1 and 2 , the top of the medicine box 1 is fixedly connected with a handle 101 , the side wall of the medicine box 1 is provided with a water inlet pipe 102 , the outer wall of the rotating shaft 105 is fixedly connected with a scraper 106 , and the scraper 106 is rotatably connected to the medicine box 1 bottom of.

In the present invention, when using, holding the handle 101 with both hands, the rotating drum 4 can be conveniently placed vertically, which is more convenient to operate, and the medicine can be easily injected into the medicine box 1 through the water inlet pipe 102, and the first motor 104 drives the rotating shaft 105 to rotate At the same time, the scraper 106 can be rotated to scrape the medicine at the bottom of the medicine box 1, so that it can flow into the fixed cylinder 2 more conveniently, and at the same time, the medicine can be stirred to enhance its use effect.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Equivalent replacements or changes to the inventive concept shall all fall within the protection scope of the present invention.

Claims (10)

1. Forest prevention and cure plant diseases and insect pests underground device of giving medicine to poor free of charge, including medical kit (1), its characterized in that still includes:

the fixed cylinder (2) is fixedly connected to the bottom of the medicine box (1), and the medicine box (1) is communicated with the fixed cylinder (2);

the connecting block (3) is rotatably connected below the fixed cylinder (2);

the rotary cylinder (4) is rotatably connected below the connecting block (3), the outer wall of the rotary cylinder (4) is provided with a spiral sheet (401), and the bottom of the rotary cylinder (4) is provided with a conical cylinder (402);

the conical block (5) is connected in the conical cylinder (402) at the bottom of the rotary cylinder (4) in a sliding manner;

the fixed block (407) is connected in the rotary cylinder (4) in a sliding manner, and a nozzle (410) is arranged at the bottom of the fixed block (407);

fixedly connected with drum (6) in rotatory section of thick bamboo (4), sliding connection has second piston (603) in drum (6), the bottom of second piston (603) is equipped with second rack board (502), sliding connection has first rack board (405) that links to each other with fixed block (407) in rotatory section of thick bamboo (4), rotatory section of thick bamboo (4) internal rotation is connected with pinion (406) with second rack board (502) and first rack board (405) engaged with, the top of drum (6) is equipped with flexible pipe (604) that are linked together with nozzle (410).

2. The underground pesticide applying device for forest pest control according to claim 1, wherein a sealing cover (103) is arranged in the pesticide box (1), a first motor (104) is arranged in the sealing cover (103), a rotating shaft (105) is arranged at the output end of the first motor (104), one end, far away from the first motor (104), of the rotating shaft (105) penetrates through the pesticide box (1), the fixed cylinder (2) and the connecting block (3) respectively and is arranged in the rotating cylinder (4), and a supporting plate (403) fixedly connected with the rotating shaft (105) is fixedly connected in the rotating cylinder (4).

3. The underground pesticide applying device for the forest pest control according to claim 2, wherein inclined holes (202) are formed in the part, placed in the fixed cylinder (2), of the rotating shaft (105), long holes (203) communicated with the inclined holes (202) are formed in the rotating shaft (105) and the supporting plate (403), and arc blocks (201) matched with the rotating shaft (105) are fixedly connected to the inner wall of the fixed cylinder (2).

4. An underground pesticide applying device for forest pest control according to claim 3, wherein the number of the cylinders (6) is two, a connecting pipe (204) is arranged between the two cylinders (6), the connecting pipe (204) is communicated with the long hole (203), and a one-way valve (205) is arranged on the connecting pipe (204).

5. A subsurface pesticide application device for forest control of pests and diseases according to claim 4, characterized in that a first piston (601) is slidably connected in the cylinder (6), the first piston (601) is placed above a second piston (603), and a spring (602) is arranged between the first piston (601) and the second piston (603).

6. The underground pesticide applying device for forest pest control according to claim 1, wherein a supporting block (404) is fixedly connected between the inner wall of the rotating cylinder (4) and the cylinder (6), the first rack plate (405) is slidably connected to the supporting block (404), one end, away from the cylinder (6), of the telescopic pipe (604) is connected with the first rack plate (405), through holes (411) are formed in the first rack plate (405) and the fixed block (407), and the telescopic pipe (604) is communicated with the nozzle (410) through the through holes (411).

7. The underground pesticide application device for forest pest control according to claim 6, wherein a limiting plate (7) is arranged between the two cylinders (6), a threaded sleeve (701) is rotatably connected to the limiting plate (7), a threaded rod (503) is connected to the threaded sleeve (701) in a threaded manner, a limiting block (501) is arranged at the top of the conical block (5), and the second rack plate (502) and the threaded rod (503) are both fixedly connected to the limiting block (501).

8. An underground pesticide applying device for forest pest control according to claim 7, wherein the inner wall of the rotating cylinder (4) is fixedly connected with a second motor (704), the output end of the second motor (704) is connected with a second bevel gear (703), the outer wall of the threaded sleeve (701) is fixedly connected with a first bevel gear (702), and the first bevel gear (702) is meshed with the second bevel gear (703).

9. An underground pesticide applying device for forest pest control according to claim 1, wherein the outer wall of the fixed block (407) is fixedly connected with a sliding block (408), and the inner wall of the rotary cylinder (4) is provided with a sliding groove (409) matched with the sliding block (408).

10. An underground pesticide applying device for forest pest control according to claim 1, wherein a handle (101) is fixedly connected to the top of the pesticide box (1), a water inlet pipe (102) is arranged on the side wall of the pesticide box (1), a scraping blade (106) is fixedly connected to the outer wall of the rotating shaft (105), and the scraping blade (106) is rotatably connected to the bottom of the pesticide box (1).

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