A wheat field weed removal device

Abstract

The utility model belongs to the technical field of weed removing, especially a wheat field weed removing equipment, including the mounting panel, the top of mounting panel is provided with the mixing box, the top of mixing box is provided with the box cover, the one end of mounting panel surface is provided with second support frame, the both ends of second support frame top respectively are provided with second motor, the output of second motor is connected with the rope wheel, the surface of rope wheel is provided with the tight rope. In use, the two -way threaded connector that sets up, to connect the connecting pipe, to increase the length of both ends of the spray pipe, to improve the area of spraying, and through the second motor work that sets up, make second motor drive the rope wheel rotation, to the tight rope is rolled up, make the tight rope pass through the fixed ring, first connecting piece and T shape thread plug to the one end of connecting pipe is taut, to support it, increase the stability when using the connecting pipe, improve the use effect.

Description

Technical Field

[0001] This utility model belongs to the field of weed removal technology, specifically relating to a weed removal device for wheat fields. Background Technology

[0002] Common wheat stalks are erect, tufted, with 6-7 nodes, 60-100 cm tall, and 5-7 mm in diameter. Leaf sheaths loosely enclose the stem, the lower ones longer than the upper ones shorter than the internodes; ligule membranous, about 1 mm long; leaf blades lanceolate. Spikes erect, 5-10 cm long (excluding awns), 1-1.5 cm wide; spikelets containing 3-9 florets, the upper ones undeveloped; glumes ovoid, 6-8 mm long, midrib ridged on the upper back, extending into teeth about 1 mm long at the apex, lateral veins with indistinct dorsal ridges and apical teeth; lemma oblong-lanceolate, 8-10 mm long, awned or awnless at the apex; palea nearly equal in length to lemma.

[0003] During the early stages of wheat growth, weeds will grow in the wheat field. Herbicides are usually used to remove them. However, general weed removal equipment cannot properly adjust the spraying length of the herbicide, thus affecting its effectiveness. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a weed removal device for wheat fields, which solves the problem that the length of the herbicide spray cannot be well adjusted, thus affecting its effectiveness.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wheat field weed removal device, comprising an installation plate, a mixing box on the top of the installation plate, a box cover on the top of the mixing box, a second support frame on one end of the surface of the installation plate, a second motor on each end of the top of the second support frame, a rope wheel connected to the output end of the second motor, a tension rope on the surface of the rope wheel, a second connecting block on the bottom of the second support frame, a spray pipe connected to the bottom of the second connecting block, a water pump on one side of the box cover, a water pipe connected to the output end of the water pump, and one end of the water pipe connected to the spray pipe, a bidirectional threaded connector connected to the internal threads at both ends of the spray pipe, a connecting pipe threaded to one end of the bidirectional threaded connector, a T-shaped threaded plug threaded to one end of the connecting pipe, a first connecting block on one end of the T-shaped threaded plug, a fixing ring on one end of the tension rope, the fixing rings being located on the upper and lower sides of the first connecting block, and nozzles installed at the bottom of the connecting pipe and the spray pipe.

[0006] Preferably, one end of the rope pulley is provided with an inner polygonal connecting cylinder, and a polygonal connecting block is installed inside the inner polygonal connecting cylinder, and one end of the polygonal connecting block is provided with a connecting plate.

[0007] Preferably, a third motor is provided at the bottom of the mounting plate, and the output end of the third motor extends into the interior of the mixing chamber where a turntable is provided, and a stirring plate is provided on the top of the turntable.

[0008] Preferably, a water level pipe is provided on one side of the mixing tank, and both ends of the water level pipe extend into the interior of the mixing tank.

[0009] Preferably, a feed hopper is provided on the top of the box cover, and a threaded cap is threadedly connected to the top of the feed hopper.

[0010] Preferably, bolts are provided at both ends of the box cover, and one end of the bolt passes through the box cover and is threadedly connected to the mixing box.

[0011] Preferably, the mounting plate is provided with driven shafts inside, and each end of the driven shaft is provided with a moving wheel. The other end of the surface of the mounting plate is provided with a first support frame. The first support frame is provided with a first motor inside. The output end of the first motor is connected to a drive shaft. One end of the drive shaft is provided with a first sprocket. The surface of the first sprocket is provided with a chain. One end of the chain is provided with a second sprocket, and the second sprocket is located on the surface of the driven shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In use, the connecting pipe is connected through the bidirectional threaded connector, thereby increasing the length of both ends of the spray pipe and thus increasing the spraying area. The second motor drives the rope wheel to rotate, thereby winding the tension rope. The tension rope is then tightened at one end of the connecting pipe through the fixing ring, the first connecting block, and the T-shaped threaded plug, thus supporting it, increasing the stability of the connecting pipe during use, and improving the performance. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a first three-dimensional structural diagram of the present invention; Figure 2 This is a second three-dimensional structural diagram of the present invention; Figure 3 This is a third perspective view of the present invention; Figure 4 This is a schematic diagram of the fixing ring of this utility model; Figure 5 This is a schematic diagram of the stirring plate of this utility model; Figure 6This is a schematic diagram of the polygonal connecting cylinder of this utility model; Figure 7 This is a three-dimensional structural diagram of the polygonal connecting block of this utility model; Figure 8 This is a three-dimensional structural diagram of the bidirectional threaded connector of this utility model.

[0014] In the diagram: 1. Mounting plate; 2. Drive shaft; 3. First motor; 4. First support frame; 5. Mixing box; 6. Bolt; 7. Box cover; 8. Feed hopper; 9. Threaded cover; 10. Water level pipe; 11. Moving wheel; 12. First sprocket; 13. Chain; 14. Second support frame; 15. Connecting pipe; 16. Spray pipe; 17. Two-way threaded connector; 18. Nozzle; 19. T-shaped threaded plug; 20. Tensioning rope; 21. First connecting block; 22. Fixing ring; 23. Mixing plate; 24. Turntable; 25. Water pump; 26. Second motor; 27. Rope pulley; 28. Water pipe; 29. ​​Third motor; 30. Second sprocket; 31. Driven shaft; 32. Inner polygonal connecting cylinder; 33. Second connecting block; 34. Connecting plate; 35. Polygonal connecting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-8This utility model provides the following technical solution: a wheat field weed removal device, including a mounting plate 1, a mixing box 5 on the top of the mounting plate 1, a box cover 7 on the top of the mixing box 5, a second support frame 14 on one end of the surface of the mounting plate 1, a second motor 26 on both ends of the top of the second support frame 14, a rope wheel 27 connected to the output end of the second motor 26, a tension rope 20 on the surface of the rope wheel 27, a second connecting block 33 on the bottom of the second support frame 14, a spray pipe 16 connected to the bottom of the second connecting block 33, and a water spray pipe on one side of the box cover 7. Pump 25, the output end of pump 25 is connected to water pipe 28, and one end of water pipe 28 is connected to spray pipe 16. The internal threads of both ends of spray pipe 16 are connected to bidirectional threaded connectors 17. One end of bidirectional threaded connector 17 is threaded to connecting pipe 15. One end of connecting pipe 15 is threaded to T-shaped threaded plug 19. One end of T-shaped threaded plug 19 is provided with a first connecting block 21. One end of tension rope 20 is respectively provided with fixing ring 22, and fixing ring 22 is located on the upper and lower sides of the first connecting block 21. Spray head 18 is installed at the bottom of connecting pipe 15 and spray pipe 16 respectively.

[0017] In this embodiment: a T-shaped threaded plug 19 is provided, which is threadedly connected to the connecting pipe 15 to seal the connecting pipe 15. A fixing ring 22 is provided on the surface of one end of the tension rope 20, and the tension rope 20 is located inside the first connecting block 21 to connect them. Then, the second motor 26 is activated, which drives the rope wheel 27 to wind the tension rope 20, so that the tension rope 20 tightens and supports the connecting pipe 15. After adjustment, the polygonal connecting block 35 is located inside the inner polygonal connecting cylinder 32 to restrict it and increase its stability in use.

[0018] In this embodiment: When in use, the herbicide and water are poured into the mixing tank 5, and the third motor 29 is activated, which drives the turntable 24 and the stirring plate 23 to rotate, so as to stir them and make the herbicide and water fully mixed.

[0019] The working principle and usage process of this utility model are as follows: After installation, when in use, the water pump 25 is activated to extract the herbicide from the mixing tank 5, which is then transported through the water pipe 28 to the spray pipe 16. The herbicide then enters the connecting pipe 15 through the spray pipe 16 and is finally sprayed out by the nozzle 18, thus spraying the herbicide into the wheat field to remove weeds. The first motor 3 operates, driving the first sprocket 12 via the drive shaft 2. The first sprocket 12, through the chain 13, drives the second sprocket 30 and the driven shaft 31 to rotate, which in turn drives the moving wheel 11 to rotate, thus moving the device and increasing its mobility. All electrical equipment in this device is powered by an external power source, and all motors and electric actuators are connected and controlled by a PLC control system.

[0020] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A weed removal device for wheat fields, comprising a mounting plate (1), characterized in that: A mixing tank (5) is provided on the top of the mounting plate (1), and a box cover (7) is provided on the top of the mixing tank (5). A second support frame (14) is provided at one end of the surface of the mounting plate (1). A second motor (26) is provided at both ends of the top of the second support frame (14). A rope wheel (27) is connected to the output end of the second motor (26). A tension rope (20) is provided on the surface of the rope wheel (27). A second connecting block (33) is provided at the bottom of the second support frame (14). A spray pipe (16) is connected to the bottom of the second connecting block (33). A water pump (25) is provided on one side of the box cover (7). The output end of the water pump (25) is... A water pipe (28) is connected, and one end of the water pipe (28) is connected to a spray pipe (16). Both ends of the spray pipe (16) are internally threaded with a two-way threaded connector (17). One end of the two-way threaded connector (17) is threaded with a connecting pipe (15). One end of the connecting pipe (15) is threaded with a T-shaped threaded plug (19). One end of the T-shaped threaded plug (19) is provided with a first connecting block (21). One end of the tension rope (20) is respectively provided with a fixing ring (22), and the fixing ring (22) is located on the upper and lower sides of the first connecting block (21). The bottom of the connecting pipe (15) and the spray pipe (16) are respectively equipped with a nozzle (18).

2. The wheat field weed removal device according to claim 1, characterized in that: One end of the rope wheel (27) is provided with an inner polygonal connecting cylinder (32), and a polygonal connecting block (35) is installed inside the inner polygonal connecting cylinder (32). One end of the polygonal connecting block (35) is provided with a connecting plate (34).

3. The wheat field weed removal device according to claim 1, characterized in that: A third motor (29) is provided at the bottom of the mounting plate (1), and the output end of the third motor (29) extends into the interior of the mixing box (5) where a turntable (24) is provided. A stirring plate (23) is provided on the top of the turntable (24).

4. The wheat field weed removal device according to claim 1, characterized in that: A water level pipe (10) is provided on one side of the mixing tank (5), and both ends of the water level pipe (10) extend into the interior of the mixing tank (5).

5. The wheat field weed removal device according to claim 1, characterized in that: The top of the box cover (7) is provided with a feed hopper (8), and the top of the feed hopper (8) is threadedly connected with a threaded cover (9).

6. The wheat field weed removal device according to claim 1, characterized in that: Bolts (6) are provided at both ends of the box cover (7), and one end of the bolt (6) passes through the box cover (7) and is threadedly connected to the mixing box (5).

7. The wheat field weed removal device according to claim 1, characterized in that: The mounting plate (1) is provided with a driven shaft (31) inside. The driven shaft (31) is provided with a moving wheel (11) at both ends. The other end of the surface of the mounting plate (1) is provided with a first support frame (4). The first support frame (4) is provided with a first motor (3) inside. The output end of the first motor (3) is connected to a drive shaft (2). One end of the drive shaft (2) is provided with a first sprocket (12). The surface of the first sprocket (12) is provided with a chain (13). One end of the chain (13) is provided with a second sprocket (30), and the second sprocket (30) is located on the surface of the driven shaft (31).

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