Plant protection machine pesticide spraying device for delaying falling of lonicera caerulea

Abstract

The utility model relates to the technical field of plant protection machines, in particular to a plant protection machine pesticide spraying device for delaying falling of lonicera caerulea, which comprises an unmanned aerial vehicle main body, and a pesticide storage box is arranged at the top end of the unmanned aerial vehicle main body; the spraying mechanism capable of changing the spraying form of the device to improve the spraying effect is arranged at the bottom end of the unmanned aerial vehicle main body; by arranging the spraying mechanism and a water pump, liquid medicine in a medicine storage box can be conveyed into a second water guide groove, the second water guide groove conveys the liquid medicine into a connecting groove, the liquid medicine is rapidly conveyed, then the liquid medicine is conveyed into one first water guide groove through the connecting groove, and the liquid medicine is sprayed out through an atomization spray head; the spraying head is rotated to enable the other first water guide groove to be communicated with the connecting groove, liquid medicine is sprayed out of the shower nozzle, the spraying form of the device can be changed, the unmanned aerial vehicle body is an agricultural spraying unmanned aerial vehicle, the spraying form of the device can be changed according to the actual spraying condition, and the spraying effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant protection machines, in particular to a plant protection machine spraying device for delaying the shedding of blue indigo fruit. Background Art

[0002] Plant protection machinery refers to machinery used for rural plant protection. With the country's increased investment and subsidies for agriculture, modern plant protection machinery is entering the hands of farmers. The emergence of plant protection machinery solves the shortage of labor, improves production efficiency and agricultural precision, and gives an intuitive description of the problems in use or production. In order to delay the shedding of blue indigo fruit, it is necessary to use a plant protection machine to spray pesticides on it.

[0003] After searching the Chinese patent "A spraying device for a plant protection machine", the announcement number is "CN213603987U". This patent sets a pulley, a slide and a second nozzle. When encountering crops with leaves, the plant protection machine remote control is used to transmit a signal, which is received by the signal receiver in the plant protection machine body and then transmitted to the computer. The computer inside the body controls the second nozzle, and the second nozzle starts spraying. Since the second nozzle sprays the medicine horizontally, it can effectively solve the dead corners that the first nozzle cannot reach when spraying the medicine vertically. At the same time, it is slidably connected inside the sprayer through the second fixed rod and the pulley. When the second nozzle sprays the medicine, the motor is turned on and the motor starts to rotate. The four second nozzles can rotate to spray the medicine 360 ​​degrees without dead corners, which effectively improves the spraying efficiency of the device and prevents dead corners that are not sprayed during spraying. However, when the device sprays pesticides on blue indigo fruit, it is inconvenient to adjust the spraying pattern of the device according to the spraying needs, which reduces the spraying effect of the device.

[0004] Therefore, a plant protection machine spraying device for delaying the shedding of blue indigo fruit is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a plant protection machine spraying device for delaying the shedding of blue indigo fruit in order to solve the above-mentioned problem, thereby improving the problem that it is inconvenient to adjust the spraying pattern of the device according to the spraying demand.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a plant protection machine spraying device for delaying the shedding of blue indigo fruit, comprising an unmanned aerial vehicle (UAV) main body, a medicine storage box is arranged on the top of the UAV main body; a spraying mechanism, which can change the spraying pattern of the device to improve the spraying effect, and the spraying mechanism is arranged on the bottom end of the UAV main body; wherein, the spraying mechanism comprises a fixing plate fixedly connected to the bottom end of the UAV main body, the bottom end of the fixing plate is rotatably connected to a connecting block, the bottom end of the connecting block is fixedly connected to a plurality of evenly distributed mounting blocks, the bottom end of the mounting block is rotatably connected to a spray head, and the bottom end of the connecting block is provided with a driving assembly.

[0007] Preferably, the spraying mechanism further comprises a first water guide groove opened on both sides of the inner wall of the spray head, an atomizing nozzle is opened at the bottom end of the spray head, and a shower nozzle is opened in the middle of the bottom end of the spray head, and the atomizing nozzle and the shower nozzle are respectively connected to the two first water guide grooves, so that the form of the pesticide sprayed by the device can be changed and adjusted to improve the spraying effect of the device.

[0008] Preferably, a connecting groove is provided on the inner wall of the mounting block, and the connecting groove is connected to the first water guide groove, so as to facilitate the delivery of medicine to the atomizing nozzle and the shower nozzle.

[0009] Preferably, a second water guide groove is provided on the inner wall of the connection block, and the second water guide groove is connected with the connection groove, so that the medicine can be quickly transported.

[0010] Preferably, a water pump is provided on the inner wall of the fixed plate, one end of the water pump is connected to the second water guide groove, and the other end of the water pump passes through the fixed plate and is connected to the medicine storage box, so that the medicine in the medicine storage box can be transported to the spray head for rapid transportation of the medicine.

[0011] Preferably, the driving assembly includes a plurality of tooth blocks evenly distributed and fixedly connected to the outer wall of the spray head; the bottom end of the connecting block is rotatably connected to an inner tooth ring; the inner tooth ring is meshingly connected to the spray head via the tooth block; the first water guide groove in the spray head can be driven to communicate with the connecting groove via the inner tooth ring, and the spraying pattern can be changed.

[0012] Preferably, the inner wall of the inner gear ring is meshed with a gear, the inner wall of the connecting block is provided with a motor, the output shaft at one end of the motor is fixedly connected to the gear, the motor drives the inner gear ring to rotate through the gear, thereby driving the spray head to rotate and change its form.

[0013] Preferably, the bottom end of the connecting block is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to a fan blade, the outer wall of the fixed block is provided with a groove, the wind flow blown by the fan blade spreads to the surroundings through the groove, drives the pesticide to spread, and increases the spraying range.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting a spraying mechanism, when spraying blue indigo fruit, the water pump can transport the medicine in the medicine storage box to the second water guide groove, the second water guide groove transports the medicine to the connecting groove, the medicine is quickly transported, and then transported to one of the first water guide grooves through the connecting groove, sprayed by the atomizing nozzle, the spray head is rotated to connect the other first water guide groove with the connecting groove, the medicine is sprayed from the shower nozzle, the spraying pattern of the device can be changed, the drone body is an agricultural spraying drone, the spraying pattern of the device can be changed according to the actual spraying situation, and the spraying effect of the device is improved.

[0016] 2. By setting a driving component, when spraying the blue indigo fruit, the motor drives the inner gear ring to rotate through the gear, and the inner gear ring drives the spray head to rotate by cooperating with the tooth block to connect the two first water guide grooves with the connecting groove, thereby changing the spraying pattern of the device and improving the use effect of the device. The spray head can be accurately driven to rotate through the control of the motor, and the wind flow blown out by the fan blades spreads to the surroundings through the groove on the outer wall of the fixed block, thereby expanding the spraying range of the medicine, facilitating the change of the spraying pattern of the device and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the spraying mechanism structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of middle;

[0020] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the local structure of the driving component of the utility model.

[0022] In the figure: 1. UAV body; 2. medicine storage box; 3. spraying mechanism; 301. fixing plate; 302. connecting block; 303. mounting block; 304. spray head; 305. first water guide groove; 306. atomizing nozzle; 307. shower nozzle; 308. connecting groove; 309. second water guide groove; 310. water pump; 311. driving assembly; 3111. gear block; 3112. inner gear ring; 3113. gear; 3114. motor; 3115. fixing block; 3116. fan blade; 3117. groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-5 As shown, a plant protection spraying device for delaying the shedding of blue indigo fruit comprises a drone body 1, a medicine storage box 2 is arranged at the top of the drone body 1; a spraying mechanism 3, which can change the spraying pattern of the device to improve the spraying effect, is arranged at the bottom of the drone body 1; wherein the spraying mechanism 3 comprises a fixing plate 301 fixedly connected to the bottom of the drone body 1, a connecting block 302 is rotatably connected to the bottom of the fixing plate 301, a plurality of evenly distributed mounting blocks 303 are fixedly connected to the bottom of the connecting block 302, a spray head 304 is rotatably connected to the bottom of the mounting block 303, and a driving assembly 311 is arranged at the bottom of the connecting block 302.

[0025] like Figure 2 and Figure 3 As shown, the spray mechanism 3 also includes first water guide grooves 305 opened on both sides of the inner wall of the spray head 304, an atomizing nozzle 306 is opened at the bottom end of the spray head 304, and a shower nozzle 307 is opened in the middle of the bottom end of the spray head 304, and the atomizing nozzle 306 and the shower nozzle 307 are respectively connected to the two first water guide grooves 305, and the inner wall of the mounting block 303 is opened with a connecting groove 308, and the connecting groove 308 is connected to the first water guide groove 305, and the inner wall of the connecting block 302 is opened with a second water guide groove 309, and the second water guide groove 309 is connected to the connecting groove 308, and the inner wall of the fixing plate 301 is provided with A water pump 310 is provided, one end of the water pump 310 is connected to the second water guide groove 309, and the other end of the water pump 310 passes through the fixed plate 301 and is connected to the medicine storage box 2. The water pump 310 is operated to transport the medicine in the medicine storage box 2 to the second water guide groove 309, and the second water guide groove 309 then transports the medicine to the connecting groove 308. The spray head 304 is rotated to make the two first water guide grooves 305 connected to the connecting groove 308 respectively, so that the medicine is sprayed out through the atomizing nozzle 306 and the shower nozzle 307. The spraying pattern of the device can be changed according to the actual spraying situation to improve the spraying effect of the device.

[0026] like Figure 4 and Figure 5As shown, the driving assembly 311 includes a plurality of tooth blocks 3111 evenly distributed and fixedly connected to the outer wall of the spray head 304, the bottom end of the connecting block 302 is rotatably connected to an inner tooth ring 3112, the inner tooth ring 3112 is meshedly connected to the spray head 304 through the tooth block 3111, the inner wall of the inner tooth ring 3112 is meshedly connected to a gear 3113, the inner wall of the connecting block 302 is provided with a motor 3114, the output shaft at one end of the motor 3114 is fixedly connected to the gear 3113, and the inner wall of the connecting block 302 is provided with a motor 3114. The bottom end is fixedly connected with a fixed block 3115, the inner wall of the fixed block 3115 is rotatably connected with a fan blade 3116, the outer wall of the fixed block 3115 is provided with a groove 3117, the motor 3114 drives the gear 3113 to engage with the inner gear ring 3112, when the inner gear ring 3112 rotates, it engages with the gear block 3111 to drive the spray head 304 to rotate, so that the two first water guide grooves 305 are respectively connected with the connecting groove 308, the spraying pattern of the device is changed, and the use effect of the device is improved.

[0027] When the utility model is in use, the drone body 1 is controlled by a controller to spray pesticides on blue indigo fruit, the water pump 310 is started by the controller to transport the medicine in the medicine storage box 2 to the second water guide groove 309, and the second water guide groove 309 then transports the medicine to the connecting groove 308, and the motor 3114 is started by the controller to drive the gear 3113 to mesh with the inner gear ring 3112, and the inner gear ring 3112 is meshed with the gear block 3111 when rotating to drive the spray head 304 to rotate, and the spray head 304 rotates to make one of the first water guide grooves 305 communicate with the connecting groove 308, so that the medicine sprays water mist through the atomizing nozzle 306 to spray the blue indigo fruit, and the spray head 304 rotates again to make another first water guide groove 305 communicate with the connecting groove 308, so that the medicine sprays several water suction streams through the shower nozzle 307 to spray the blue indigo fruit.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plant protection spraying device for delaying the shedding of blue indigo fruit, characterized in that: include: An unmanned aerial vehicle body (1), wherein a medicine storage box (2) is arranged at the top of the unmanned aerial vehicle body (1); A spraying mechanism (3) capable of changing the spraying pattern of the device to improve the spraying effect, the spraying mechanism (3) being arranged at the bottom end of the drone body (1); The spraying mechanism (3) comprises a fixing plate (301) fixedly connected to the bottom end of the drone body (1); the bottom end of the fixing plate (301) is rotatably connected to a connecting block (302); the bottom end of the connecting block (302) is fixedly connected to a plurality of evenly distributed mounting blocks (303); the bottom end of the mounting block (303) is rotatably connected to a spraying head (304); and the bottom end of the connecting block (302) is provided with a driving assembly (311).

2. A plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 1, characterized in that: The spraying mechanism (3) further comprises first water guide grooves (305) provided on both sides of the inner wall of the spray head (304); an atomizing nozzle (306) is provided at the bottom end of the spray head (304); a shower nozzle (307) is provided in the middle of the bottom end of the spray head (304); the atomizing nozzle (306) and the shower nozzle (307) are respectively connected to the two first water guide grooves (305).

3. A plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 2, characterized in that: The inner wall of the mounting block (303) is provided with a connecting groove (308), and the connecting groove (308) is connected to the first water guide groove (305).

4. A plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 3, characterized in that: The inner wall of the connecting block (302) is provided with a second water guide groove (309), and the second water guide groove (309) is connected to the connecting groove (308).

5. The plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 3, characterized in that: A water pump (310) is disposed on the inner wall of the fixed plate (301), one end of the water pump (310) is connected to the second water guide groove (309), and the other end of the water pump (310) passes through the fixed plate (301) and is connected to the medicine storage box (2).

6. A plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 1, characterized in that: The driving assembly (311) comprises a plurality of tooth blocks (3111) evenly distributed and fixedly connected to the outer wall of the spray head (304); the bottom end of the connecting block (302) is rotatably connected to an inner tooth ring (3112); and the inner tooth ring (3112) is meshedly connected to the spray head (304) via the tooth blocks (3111).

7. A plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 6, characterized in that: The inner wall of the inner gear ring (3112) is meshedly connected with a gear (3113), the inner wall of the connecting block (302) is provided with a motor (3114), and the output shaft at one end of the motor (3114) is fixedly connected to the gear (3113).

8. The plant protection machine spraying device for delaying the shedding of blue indigo fruit according to claim 1, characterized in that: The bottom end of the connecting block (302) is fixedly connected to a fixing block (3115), the inner wall of the fixing block (3115) is rotatably connected to a fan blade (3116), and the outer wall of the fixing block (3115) is provided with a groove (3117).

Images