Forest pest control spraying device

Abstract

The utility model provides a forest pest prevention and control spraying device which comprises a walking platform, a pesticide box is fixedly installed on the upper surface of the walking platform, a transmission shaft is rotatably installed in the pesticide box, the top end of the transmission shaft extends to the position above the pesticide box, a motor is fixedly installed on the upper surface of the pesticide box, and the motor is connected with the transmission shaft. The bottom end of an output shaft of the motor is fixedly connected with the top end of the transmission shaft, a plurality of stirring rods are annularly and fixedly installed on the outer side of the transmission shaft, a rectangular box is fixedly installed on the right side of the pesticide box, and a pump body is fixedly installed on the upper surface of the walking platform and located on the right side of the pesticide box. Through the arrangement of the motor, the transmission shaft, the stirring rod, the first transmission wheel, the transmission belt, the second transmission wheel, the inner threaded cylinder and the outer threaded cylinder, the pesticide is stirred, meanwhile, a spray head is driven to move up and down to conduct spraying operation, and the spraying range is enlarged.

Description

Technical Field

[0001] The utility model relates to a spray device, in particular to a spray device for preventing and controlling forest harmful organisms, and belongs to the technical field of forest prevention and control. Background Art

[0002] Forest pest control refers to a series of measures and methods to control, reduce or eliminate various harmful organisms that threaten the health and productivity of forest ecosystems, such as pests and diseases, weeds, etc. Effective forest pest control is essential to maintaining the sustainable health of forest resources, ensuring timber production and ecological security;

[0003] A Chinese patent publication (Announcement No.: CN215873195U) discloses a spray device for controlling forest pests and diseases, comprising a bottom plate, a medicine box is fixedly arranged on the upper surface of the bottom plate, a water pump is fixedly arranged on the right side of the upper surface of the medicine box, a first conduit is fixedly arranged on the lower end of the water pump, the lower end of the first conduit penetrates into the interior of the medicine box, a second conduit is fixedly arranged on the upper end of the water pump, a spraying mechanism is rotatably arranged on the upper end of the second conduit, two mounting plates are symmetrically fixedly arranged on the upper surface of the medicine box, a driving mechanism is fixedly arranged between the two mounting plates, walking wheels are fixedly arranged at the four corners of the lower surface of the bottom plate, and a push handle is fixedly connected to the left side wall of the medicine box through two connecting rods. The utility model realizes automatic spraying of drugs over a large area, reduces the labor intensity of the staff and improves the control effect;

[0004] The spray device sprays medicine by driving the nozzle to rotate through the reciprocating rotation of the gear, but it is not convenient to adjust the height of the nozzle and to stir and mix the medicine in the medicine box, which easily causes the medicine to precipitate. Therefore, a forest pest control spray device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a forest pest control spray device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a forest pest control spray device comprises a walking platform, a medicine box is fixedly installed on the upper surface of the walking platform, a transmission shaft is rotatably installed inside the medicine box, the top end of the transmission shaft extends to the top of the medicine box, a motor is fixedly installed on the upper surface of the medicine box, the bottom end of the motor output shaft is fixedly connected to the top end of the transmission shaft, a plurality of stirring rods are fixedly installed in an annular shape on the outer side of the transmission shaft, a rectangular box is fixedly installed on the right side of the medicine box, a pump body is fixedly installed on the upper surface of the walking platform, the pump body is located on the right side of the medicine box, a third hard tube is fixedly installed on the input end of the pump body, the left end of the third hard tube is connected to the inside of the medicine box, a second hard tube is fixedly installed on the output end of the pump body, the top end of the second hard tube extends to the inside of the rectangular box, an end of the second hard tube away from the pump body is fixedly connected to a telescopic tube, an end of the telescopic tube away from the second hard tube is fixedly connected to a first hard tube, and a plurality of nozzles are fixedly installed on the outer side of the first hard tube along the circumferential direction;

[0007] A transmission assembly is arranged on the outer side of the first hard tube, and the transmission assembly includes a transmission belt, a first transmission wheel, a second transmission wheel, an external threaded cylinder and an internal threaded cylinder.

[0008] Further preferably, a through hole is opened on the bottom of the inner wall of the rectangular box, and the inner wall of the through hole is fixedly connected to the outer side of the second hard tube.

[0009] Further preferably, an internally threaded cylinder is rotatably installed inside the rectangular box, the internal threads of the internally threaded cylinder are connected to an externally threaded cylinder, the inner wall of the externally threaded cylinder is fixedly connected to the outer side of the first hard tube, the outer fixed sleeve of the internally threaded cylinder is provided with a second transmission wheel, the outer fixed sleeve of the transmission shaft is provided with a first transmission wheel, and a transmission belt is connected between the first transmission wheel and the second transmission wheel.

[0010] Further preferably, a bearing is fixedly mounted on the inner wall of the rectangular box, and the inner wall of the bearing is fixedly connected to the outer side of the internal threaded cylinder.

[0011] Further preferably, two guide plates are fixedly mounted on the outer side of the external threaded barrel, the two guide plates are symmetrically arranged, and two guide holes are provided on the inner wall of the rectangular box, and the guide plates cooperate with the guide holes.

[0012] Further preferably, a waterproof box is fixedly installed on the upper surface of the walking platform, the waterproof box is located on the left side of the medicine box, a battery pack is fixedly installed inside the waterproof box, and a controller is fixedly installed inside the waterproof box on one side of the battery pack.

[0013] Further preferably, the electrical output end of the battery pack is electrically connected to the electrical input end of the motor, the pump body and the controller through a wire, and the electrical output end of the controller is electrically connected to the electrical input end of the motor and the pump body through a wire.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model is provided with a motor, a transmission shaft, a stirring rod, a first transmission wheel, a transmission belt, a second transmission wheel, an internally threaded barrel and an externally threaded barrel. The motor drives the transmission shaft to rotate, the transmission shaft drives the stirring rod to rotate to stir the medicine, the transmission shaft also drives the first transmission wheel to rotate, the first transmission wheel drives the second transmission wheel to rotate through the transmission belt, the second transmission wheel drives the internally threaded barrel to rotate, the internally threaded barrel is threadedly connected with the externally threaded barrel, so that the externally threaded barrel drives the first hard tube and the nozzle to move up and down, so that the nozzle is driven to move up and down to spray while stirring the medicine, thereby expanding the spraying range.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the main axonometric structural diagram of the utility model;

[0019] Figure 2 It is a side axonometric structural diagram of the utility model;

[0020] Figure 3 This is a main sectional isometric structural diagram of the medicine box of the utility model;

[0021] Figure 4 It is a main axonometric structural diagram of the first transmission wheel, the second transmission wheel and the transmission belt connecting member of the utility model;

[0022] Figure 5 This is a front view, sectional, axonometric structural diagram of the waterproof box of the utility model;

[0023] Figure 6It is a front view, sectional, axonometric structural diagram of the externally threaded barrel, the internally threaded barrel and the second transmission wheel connecting member of the utility model.

[0024] Figure numerals: 1. walking platform; 2. medicine box; 3. rectangular box; 4. pump body; 5. motor; 6. guide hole; 7. guide plate; 8. waterproof box; 9. transmission assembly; 901. transmission belt; 902. first transmission wheel; 903. second transmission wheel; 904. external threaded cylinder; 905. internal threaded cylinder; 10. first hard tube; 11. nozzle; 12. telescopic tube; 13. second hard tube; 14. third hard tube; 15. transmission shaft; 16. stirring rod; 17. battery pack; 18. controller; 19. bearing; 20. through hole. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-6 As shown, the embodiment of the utility model provides a forest pest control spray device, including a walking platform 1, a medicine box 2 is fixedly installed on the upper surface of the walking platform 1, a transmission shaft 15 is rotatably installed inside the medicine box 2, the top of the transmission shaft 15 extends to the top of the medicine box 2, a motor 5 is fixedly installed on the upper surface of the medicine box 2, the bottom end of the output shaft of the motor 5 is fixedly connected to the top of the transmission shaft 15, a plurality of stirring rods 16 are fixedly installed in an annular shape on the outer side of the transmission shaft 15, a rectangular box 3 is fixedly installed on the right side of the medicine box 2, and a plurality of stirring rods 16 are fixedly installed on the upper surface of the walking platform 1. A pump body 4 is installed, and the pump body 4 is located on the right side of the medicine box 2. A third hard tube 14 is fixedly installed at the input end of the pump body 4, and the left end of the third hard tube 14 is connected to the inside of the medicine box 2. A second hard tube 13 is fixedly installed at the output end of the pump body 4, and the top end of the second hard tube 13 extends to the inside of the rectangular box 3. The end of the second hard tube 13 away from the pump body 4 is fixedly connected to a telescopic tube 12, and the end of the telescopic tube 12 away from the second hard tube 13 is fixedly connected to a first hard tube 10, and a plurality of nozzles 11 are fixedly installed on the outer side of the first hard tube 10 along the circumferential direction;

[0028] A transmission assembly 9 is disposed on the outer side of the first hard tube 10 . The transmission assembly 9 includes a transmission belt 901 , a first transmission wheel 902 , a second transmission wheel 903 , an externally threaded cylinder 904 and an internally threaded cylinder 905 .

[0029] In one embodiment, a through hole 20 is opened on the bottom of the inner wall of the rectangular box 3, and the inner wall of the through hole 20 is fixedly connected to the outer side of the second hard tube 13. The second hard tube 13 is fixed on the bottom of the inner wall of the rectangular box 3 through the opened through hole 20.

[0030] In one embodiment, an internally threaded barrel 905 is rotatably installed inside the rectangular box 3, and the internal threads of the internally threaded barrel 905 are connected to the externally threaded barrel 904. The inner wall of the externally threaded barrel 904 is fixedly connected to the outer side of the first hard tube 10, and the outer fixed sleeve of the internally threaded barrel 905 is provided with a second transmission wheel 903, and the outer fixed sleeve of the transmission shaft 15 is provided with a first transmission wheel 902. A transmission belt 901 is transmission-connected between the first transmission wheel 902 and the second transmission wheel 903, and the transmission shaft 15 is driven to rotate by the motor 5, and the transmission shaft 15 drives the first transmission wheel 902, and the first transmission wheel 902 drives the second transmission wheel 903 to rotate through the transmission belt 901, and the rotation of the second transmission wheel 903 drives the internally threaded barrel 905 to rotate, and the internally threaded barrel 905 is threadedly connected to the externally threaded barrel 904. When the internally threaded barrel 905 rotates, the externally threaded barrel 904 drives the first hard tube 10 to move up and down, and the first hard tube 10 also drives the spray head 11 to move up and down to perform spraying operations, thereby expanding the spraying range.

[0031] In one embodiment, a bearing 19 is fixedly mounted on the inner wall of the rectangular box 3 , and the inner wall of the bearing 19 is fixedly connected to the outer side of the internal threaded tube 905 , so that the internal threaded tube 905 is rotatably mounted on the inner wall of the rectangular box 3 through the provided bearing 19 .

[0032] In one embodiment, two guide plates 7 are fixedly installed on the outside of the external threaded tube 904. The two guide plates 7 are symmetrically arranged. Two guide holes 6 are opened on the inner wall of the rectangular box 3. The guide plates 7 and the guide holes 6 cooperate with each other. The guide plates 7 and the guide holes 6 cooperate with each other to guide the up and down movement of the external threaded tube 904.

[0033] In one embodiment, a waterproof box 8 is fixedly installed on the upper surface of the walking platform 1, and the waterproof box 8 is located on the left side of the medicine box 2. A battery pack 17 is fixedly installed inside the waterproof box 8. A controller 18 is fixedly installed inside the waterproof box 8 on one side of the battery pack 17. The electrical output end of the battery pack 17 is electrically connected to the electrical input end of the motor 5, the pump body 4 and the controller 18 through a wire. The electrical output end of the controller 18 is electrically connected to the electrical input end of the motor 5 and the pump body 4 through a wire. The battery pack 17 provides electric energy to the motor 5, the pump body 4 and the controller 18. The controller 18 controls the shutdown of the motor 5 and the pump body 4. The controller 18 also controls the forward and reverse rotation of the motor 5.

[0034] When the utility model is working: the whole device is pushed to move under the action of the walking platform 1. When spraying is needed, the motor 5 is started, so that the motor 5 drives the transmission shaft 15 to rotate, and the rotation of the transmission shaft 15 drives the multiple stirring rods 16 to rotate, so as to stir the medicine inside the medicine box 2. The motor 5 drives the first transmission wheel 902 to rotate while the motor 5 rotates. The first transmission wheel 902 drives the second transmission wheel 903 to rotate through the transmission belt 901. The rotation of the second transmission wheel 903 also drives the internal threaded barrel 905 to rotate. Since the internal threaded barrel 905 is threadedly connected with the external threaded barrel 904, the external threaded barrel 904 moves upward while the internal threaded barrel 905 rotates. The external threaded barrel 904 moves upward and drives the first hard tube 10 to move upward. The telescopic tube 12 is stretched while the first hard tube 10 moves upward. The upward movement of the first hard tube 10 also drives multiple The nozzle 11 moves upward, and then the pump body 4 is started, so that the pump body 4 draws out the medicine inside the medicine box 2 through the third hard tube 14, and the drawn medicine enters the second hard tube 13, the telescopic tube 12 and the first hard tube 10, and the spraying operation is performed under the action of multiple nozzles 11. Since the controller 18 has a timing function, after a period of time, the controller 18 controls the motor 5 to rotate in the opposite direction, and the reverse rotation of the motor 5 drives the transmission shaft 15 to rotate in the opposite direction, and the transmission shaft 15 drives multiple stirring rods 16 to rotate in the opposite direction. While the motor 5 rotates in the opposite direction, the first hard tube 10 gradually moves downward, and the first hard tube 10 also drives multiple nozzles 11 to move downward. After a period of time, the controller 18 controls the motor 5 to rotate forward again, so that the first hard tube 10 gradually moves upward again, and the nozzle 11 moves up and down to perform the spraying operation.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A spray device for controlling forest pests, characterized in that: The invention comprises a walking platform (1), a medicine box (2) is fixedly mounted on the upper surface of the walking platform (1), a transmission shaft (15) is rotatably mounted inside the medicine box (2), the top end of the transmission shaft (15) extends to the top of the medicine box (2), a motor (5) is fixedly mounted on the upper surface of the medicine box (2), the bottom end of the output shaft of the motor (5) is fixedly connected to the top end of the transmission shaft (15), a plurality of stirring rods (16) are fixedly mounted in an annular shape on the outer side of the transmission shaft (15), a rectangular box (3) is fixedly mounted on the right side of the medicine box (2), a pump body (4) is fixedly mounted on the upper surface of the walking platform (1), and the pump body (4) is located on the medicine box (2). On the right side of the box (2), a third hard tube (14) is fixedly installed at the input end of the pump body (4), the left end of the third hard tube (14) is connected to the interior of the medicine box (2), a second hard tube (13) is fixedly installed at the output end of the pump body (4), the top end of the second hard tube (13) extends to the interior of the rectangular box (3), the end of the second hard tube (13) away from the pump body (4) is fixedly connected to a telescopic tube (12), the end of the telescopic tube (12) away from the second hard tube (13) is fixedly connected to a first hard tube (10), and a plurality of nozzles (11) are fixedly installed on the outer side of the first hard tube (10) along the circumferential direction; A transmission assembly (9) is arranged on the outer side of the first hard tube (10), and the transmission assembly (9) comprises a transmission belt (901), a first transmission wheel (902), a second transmission wheel (903), an externally threaded cylinder (904) and an internally threaded cylinder (905).

2. A spray device for controlling forest pests according to claim 1, characterized in that: A through hole (20) is provided on the bottom of the inner wall of the rectangular box (3), and the inner wall of the through hole (20) is fixedly connected to the outer side of the second hard tube (13).

3. A forest pest control spray device according to claim 1, characterized in that: An internal threaded cylinder (905) is rotatably mounted inside the rectangular box (3); the internal thread of the internal threaded cylinder (905) is connected to an external threaded cylinder (904); the inner wall of the external threaded cylinder (904) is fixedly connected to the outer side of the first hard tube (10); a second transmission wheel (903) is fixedly sleeved on the outer side of the internal threaded cylinder (905); a first transmission wheel (902) is fixedly sleeved on the outer side of the transmission shaft (15); a transmission belt (901) is connected between the first transmission wheel (902) and the second transmission wheel (903).

4. A forest pest control spray device according to claim 1, characterized in that: A bearing (19) is fixedly mounted on the inner wall of the rectangular box (3), and the inner wall of the bearing (19) is fixedly connected to the outer side of the internal threaded cylinder (905).

5. A spray device for controlling forest pests according to claim 3, characterized in that: Two guide plates (7) are fixedly mounted on the outer side of the external threaded barrel (904), and the two guide plates (7) are symmetrically arranged. Two guide holes (6) are provided on the inner wall of the rectangular box (3), and the guide plates (7) and the guide holes (6) cooperate with each other.

6. A spray device for controlling forest pests according to claim 1, characterized in that: A waterproof box (8) is fixedly mounted on the upper surface of the walking platform (1), the waterproof box (8) is located on the left side of the medicine box (2), a battery pack (17) is fixedly mounted inside the waterproof box (8), and a controller (18) is fixedly mounted inside the waterproof box (8) on one side of the battery pack (17).

7. A spray device for controlling forest pests according to claim 6, characterized in that: The electrical output end of the battery pack (17) is electrically connected to the electrical input end of the motor (5), the pump body (4) and the controller (18) through a wire, and the electrical output end of the controller (18) is electrically connected to the electrical input end of the motor (5) and the pump body (4) through a wire.

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