Fixed-point intelligent herbicide spraying device

Abstract

The utility model provides an intelligent herbicide fixed-point spraying device, which relates to the technical field of herbicide spraying and comprises a mounting rack mounted on a tractor, an electric turntable is rotatably connected to the upper surface of the mounting rack, and a plurality of pesticide boxes distributed in an annular array are mounted on the edge of the upper surface of the electric turntable. A plurality of pesticide boxes are arranged on the electric turntable, different types of herbicides are respectively placed in the pesticide boxes, and a pesticide pump and a water spraying pipe are arranged, so that the pesticide boxes can be used for spraying the herbicides in the pesticide boxes; therefore, the corresponding pesticide box is moved to the pesticide pump through rotation of the electric rotating disc, namely, the telescopic pipe is inserted into the connecting pipe, and herbicide in the pesticide box is pumped into the water spraying pipe to be sprayed out through the pesticide pump.

Description

TECHNICAL FIELD

[0001] The utility model relates to herbicide spray technical field especially relates to a herbicide fixed point intelligent spraying device. BACKGROUND

[0002] Herbicide can effectively control field weeds, reduce its negative impact on crops, and reasonable use of herbicide can improve soil structure, promote soil microbial activity and soil fertility maintenance, so it is necessary to regularly spray herbicide in the corresponding area.

[0003] Therefore, one kind of herbicide fixed point intelligent spraying device of prior art, the public number is: CN118489658A, when using, a plurality of different herbicides are stored in the liquid storage assembly separately, and each herbicide is correspondingly provided with a group of main pipes, which facilitates independent spraying and weeding;The image processing assembly is arranged at the front end of the tractor, and the ground weeds are photographed and distinguished, the growth and type of weeds are distinguished, the position of the weeds is located, and the obtained parameters are provided to the liquid storage assembly and the spraying assembly, which provides data parameters for automatic and intelligent spraying;The liquid storage assembly pumps the corresponding herbicide into the corresponding main pipe and maintains the constant pressure in the main pipe to ensure the stability of the spraying;The automatic nozzle is controlled by the data obtained by the image processing assembly, and the automatic nozzle at the corresponding position is opened to accurately weed the weeds and avoid waste of herbicide.

[0004] However, because each herbicide is correspondingly provided with a group of main pipes, when the type of herbicide used increases, the number of corresponding main pipes also increases, so the cost increases, and when the type of herbicide actually used is less, there will be redundant and idle main pipes on the device, which will waste space. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems in the prior art and provides a herbicide fixed point intelligent spraying device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a herbicide fixed-point intelligent spraying device, including the mounting frame for installing on the tractor, the mounting frame upper surface rotatable connection has electric turntable, the electric turntable upper surface edge is equipped with a plurality of annular array distribution's reagent tank, the reagent tank drain is along electric turntable radius direction distribution and is equipped with the connecting pipe towards electric turntable side, the mounting frame one side orientation is equipped with the water jet pipe and upper surface one side fixed mounting has reagent pump, the reagent pump water outlet and water jet pipe are connected through the hose, and the water inlet is provided with the flexible pipe for being inserted with the connecting pipe, the connecting pipe towards the port of one side end of reagent tank is equipped with the spring rod, the spring rod telescopic end is fixedly connected with the block for controlling the opening and closing of connecting pipe, and the flexible pipe is provided with the pusher for pushing the block to open in the pipe.

[0007] Preferably, the connecting pipe is threadedly connected with the reagent tank drain, and the upper surface of the mounting frame is fixedly connected with an electric push rod for driving the flexible pipe to move.

[0008] Preferably, the water jet pipe is provided with a vertical electric telescopic rod between both ends and the mounting frame.

[0009] Preferably, the upper surface of the mounting frame is provided with a water purification tank, and the upper surface is provided with a water pump for connecting the water purification tank and the water jet pipe, and the water pump is used for flushing the water jet pipe and the inside of the reagent pump.

[0010] Preferably, the electric turntable side is provided with a drain head between the adjacent two reagent tanks, the side of the drain head is hollow, and the drain head is used for being inserted with the flexible pipe, the mounting frame upper surface is provided with a hole near the flexible pipe, and the hole is used for being connected with the drain head bottom drain.

[0011] Preferably, the upper surface of the mounting frame is provided with a support frame rotatably connected with a snap spring at the positions of the reagent pump and the water pump, and the support frame is rotatably connected with a roller.

[0012] Preferably, the rollers on the two support frames are respectively used for lap joint with the hoses of the water outlet ends of the reagent pump and the water pump.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1、in the utility model, through setting up electric turntable, install a plurality of reagent tanks with electric turntable, utilize a plurality of reagent tanks to place different kinds of herbicide respectively, and through setting up reagent pump and a water jet pipe, therefore utilize electric turntable rotation to realize corresponding reagent tank to move to reagent pump place, namely can utilize flexible pipe to insert into connecting pipe, utilize reagent pump to pump the herbicide in reagent tank into water jet pipe and spray.

[0015] 2、 The utility model discloses a water pump, clean water tank and waste water tank are set up, utilize the extraction of water pump can realize the clean water source in clean water tank direct flush into the water pipe, then along water pipe into reagent pump, and finally along the telescopic pipe of reagent pump water end spouts, realize flushing, guarantee when switching reagent, will not cause reagent mixing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the herbicide fixed-point intelligent spraying device is provided for the utility model;

[0017] Figure 2 A bottom structure schematic diagram of the herbicide fixed-point intelligent spraying device is provided for the utility model; Figure 1

[0018] Figure 3 A bottom structure schematic diagram of the herbicide fixed-point intelligent spraying device is provided for the utility model; Figure 1

[0019] Figure 4 It is the cross section structure schematic diagram of telescopic pipe.

[0020] Legend: 1, mounting frame, 2, clean water tank, 3, waste water tank, 4, electric rotary table, 5, reagent tank, 6, drain head, 7, water pump, 8, water pipe, 9, electric telescopic rod, 10, reagent pump, 11, support frame, 12, gyro wheel, 13, connecting pipe, 14, push piece, 15, plugging block, 16, spring rod, 17, telescopic pipe, 18, electric push rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below in conjunction with the drawings and examples.It needs to be explained that the embodiment of the application and the features in the embodiment can be combined mutually in the case of no conflict.

[0022] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0023] As Figures 1-4 ​​As shown, a herbicide site-specific intelligent spraying device, including a mounting bracket 1 for mounting on a tractor, the tractor is the "tractor" in the background technology mentioned in the publication No. CN118489658A a kind of herbicide site-specific intelligent spraying device, the upper surface of mounting bracket 1 is rotatably connected with electric turntable 4, the existing technology is driven electric turntable 4 rotation by embedding servo motor on the upper surface of mounting bracket 1, the upper surface edge of electric turntable 4 is installed with a plurality of annular array distribution reagent tank 5, the drain of reagent tank 5 is distributed along the radius direction of electric turntable 4 and is provided with connecting pipe 13 towards the side of electric turntable 4, the side of mounting bracket 1 is provided with water spraying pipe 8 and the upper surface side is fixedly installed with reagent pump 10, the reagent in fixed position reagent tank 5 is pumped into water spraying pipe 8 by reagent pump 10, and is sprayed along water spraying pipe 8, a plurality of reagent tanks 5 on electric turntable 4 are used to place different kinds of herbicides, and by rotating electric turntable 4, different reagent tanks 5 are transferred to reagent pump 10, the both ends of water spraying pipe 8 and mounting bracket 1 are provided with vertically distributed electric telescopic rod 9, the height of water spraying pipe 8 is adjusted by the extension and retraction of electric telescopic rod 9, to avoid interference with weeds, the outlet of reagent pump 10 is connected with water spraying pipe 8 through hose, the hose ensures that water spraying pipe 8 can normally rise and fall, the inlet is provided with telescopic pipe 17 for inserting connecting pipe 13, the side port of connecting pipe 13 towards reagent tank 5 is provided with spring rod 16, the telescopic end of spring rod 16 is fixedly connected with blocking piece 15 for controlling the opening and closing of connecting pipe 13, the telescopic pipe 17 is provided with push piece 14 inside for pushing blocking piece 15 to open, as shown in Figure 4 As shown, under normal circumstances, the elastic pushing action of spring rod 16 realizes that blocking piece 15 blocks the inner wall of connecting pipe 13, to prevent the reagent in reagent tank 5 from spilling, after reagent tank 5 is transferred to the position of reagent pump 10, telescopic pipe 17 of the inlet of reagent pump 10 is moved to insert into connecting pipe 13, the push piece 14 inside pushes blocking piece 15 to overcome the pushing force of spring rod 16 and moves to open, so that the herbicide in reagent tank 5 can be extracted by reagent pump 10, in addition, the both side ports of telescopic pipe 17 are provided with sealing gasket in the present scheme, to ensure that telescopic pipe 17 is in use state and is sealed with connecting pipe 13 and the inlet of reagent pump 10.

[0024] Further: connecting pipe 13 is threadedly connected with the drain of reagent tank 5, the upper surface of mounting bracket 1 is fixedly connected with electric push rod 18 for driving telescopic pipe 17 to move, to facilitate the installation of connecting pipe 13, in addition, the extension and retraction of electric push rod 18 can realize the extension and retraction of telescopic pipe 17 in and out of connecting pipe 13.

[0025] Further, the upper surface of the mounting frame 1 is provided with a clean water tank 2, and one side of the upper surface is provided with a water pump 7 for connecting the clean water tank 2 and the water spraying pipe 8, the water pump 7 is used for flushing the water spraying pipe 8 and the inside of the pesticide pump 10, the water inlet end and the water outlet end of the water pump 7 are connected with the clean water tank 2 and the water spraying pipe 8 through hoses respectively, so that the clean water in the clean water tank 2 can be directly flushed into the water spraying pipe 8 by the pumping action of the water pump 7, then enters the pesticide pump 10 along the water spraying pipe 8, and finally is sprayed out along the telescopic pipe 17 at the water inlet end of the pesticide pump 10, so that flushing is realized, and it is ensured that the pesticides are not mixed when the pesticides are switched.

[0026] Further, the upper surface of the mounting frame 1 is provided with a clean water tank 2, and one side of the upper surface is provided with a water pump 7 for connecting the clean water tank 2 and the water spraying pipe 8, the water pump 7 is used for flushing the water spraying pipe 8 and the inside of the pesticide pump 10, the water inlet end and the water outlet end of the water pump 7 are connected with the clean water tank 2 and the water spraying pipe 8 through hoses respectively, so that the clean water in the clean water tank 2 can be directly flushed into the water spraying pipe 8 by the pumping action of the water pump 7, then enters the pesticide pump 10 along the water spraying pipe 8, and finally is sprayed out along the telescopic pipe 17 at the water inlet end of the pesticide pump 10, so that flushing is realized, and it is ensured that the pesticides are not mixed when the pesticides are switched.

[0027] Working principle, after determining the type of herbicide to be used, the electric rotating disc 4 is rotated to move the pesticide tank 5 containing the corresponding herbicide to the pesticide pump 10, the telescopic pipe 17 is moved to be inserted into the connecting pipe 13 under the action of external force, the sealing block 15 is pushed to overcome the pushing force of the spring rod 16 to move and open by the internal pushing piece 14, so that the herbicide in the pesticide tank 5 can be pumped out by the pesticide pump 10, and the pesticide can be sprayed out of the water spraying pipe 8.

[0028] The wiring diagram of the electric telescopic rod 9, the pesticide pump 10, the electric push rod 18, the water pump 7 and the motor in the utility model belongs to the public knowledge in the field, and its working principle is a well-known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the electric telescopic rod 9, the pesticide pump 10, the electric push rod 18, the water pump 7 and the motor are not explained in detail.

[0029] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A targeted intelligent herbicide spraying device, characterized in that: The system includes a mounting bracket (1) for mounting on a tractor, with an electric turntable (4) rotatably connected to the upper surface of the mounting bracket (1). Several annular arrays of medicine tanks (5) are mounted on the edge of the upper surface of the electric turntable (4). The drain outlets of the medicine tanks (5) are distributed along the radius of the electric turntable (4) and are provided with connecting pipes (13) facing the side of the electric turntable (4). A water spray pipe (8) is provided on one side of the mounting bracket (1), and a medicine pump (1) is fixedly mounted on one side of the upper surface. 0), the outlet end of the agent pump (10) is connected to the spray pipe (8) through a hose, and the inlet end is provided with a telescopic pipe (17) for insertion into the connecting pipe (13). A spring rod (16) is provided on the side port of the connecting pipe (13) facing the agent tank (5). A sealing block (15) for controlling the opening and closing of the connecting pipe (13) is fixedly connected to the telescopic end of the spring rod (16). A pusher (14) for pushing the sealing block (15) to open is provided inside the telescopic pipe (17).

2. The intelligent targeted spraying device for herbicides according to claim 1, characterized in that: The connecting pipe (13) is threadedly connected to the drain outlet of the medicine box (5), and an electric push rod (18) for driving the telescopic pipe (17) to move is fixedly connected to one side of the upper surface of the mounting bracket (1).

3. The intelligent herbicide spraying device according to claim 1, characterized in that: Vertically distributed electric telescopic rods (9) are provided between the two ends of the water spray pipe (8) and the mounting frame (1).

4. The intelligent targeted spraying device for herbicides according to claim 1, characterized in that: The mounting bracket (1) has a clean water tank (2) on its upper surface and a water pump (7) on one side of its upper surface for connecting the clean water tank (2) and the spray pipe (8). The water pump (7) is used to flush the inside of the spray pipe (8) and the medicine pump (10).

5. The intelligent herbicide spraying device according to claim 1, characterized in that: The electric turntable (4) has a drain head (6) located between two adjacent medicine tanks (5) on its side. The drain head (6) has a hollow side and is used to connect with the telescopic pipe (17). The upper surface of the mounting frame (1) is perforated near the telescopic pipe (17) and the perforated part is used to connect with the drain outlet at the bottom of the drain head (6). The bottom surface of the mounting frame (1) is provided with a wastewater tank (3) that communicates with the perforated part of the mounting frame (1).

6. The intelligent herbicide spraying device according to claim 1, characterized in that: The upper surface of the mounting bracket (1) is rotatably connected to the support frame (11) at the positions of the medicine pump (10) and the water pump (7) via snap rings, and the support frame (11) is rotatably connected to the roller (12).

7. The intelligent targeted spraying device for herbicides according to claim 6, characterized in that: The rollers (12) on the two support frames (11) are respectively used to connect with the hoses at the outlet of the medicine pump (10) and the water pump (7).

Images