Rice planting and fertilizing device

Abstract

The utility model relates to the technical field of rice fertilization, and discloses a rice planting fertilization device which comprises a chassis, float bowls are fixedly connected to the left side and the right side of the chassis, a fan is fixedly installed on the upper surface of the chassis, a steering rod is rotatably connected to the upper surface of the chassis, and a guide plate is fixedly connected to the surface of the steering rod. The position of the guide plate corresponds to the air outlet end of the fan; a water tank is fixedly connected to the upper surface of the chassis, and a spraying mechanism is fixedly arranged on the upper surface of the water tank. Through the arrangement of the chassis and the buoy, the chassis can float in a paddy field through the buoy, then the fan, the steering rod and the guide plate are utilized, the chassis of the fertilizing device can be driven by the fan to move in the paddy field, large-range spraying and fertilizing can be conveniently carried out on the paddy field, and the steering rod and the guide plate can be utilized to carry out steering operation on the device; the fertilizing device can flexibly move at any position in a paddy field, and the maneuverability of the fertilizing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice fertilization, and more specifically to a rice planting fertilization device. Background Art

[0002] Rice needs to be fertilized during cultivation and planting. Common rice cultivation and planting fertilization devices are mostly manual fertilization. Rice fertilizers include solid and liquid forms. Manual fertilization is slow and the fertilization efficiency is not high.

[0003] For example, a rice planting fertilization device with patent publication number CN218337158U includes a box body, a partition is fixedly installed inside the box body, a water pump is arranged at the right bottom of the partition, the water inlet and outlet ends of the water pump are connected to the first water pipe and the second water pipe, one end of the second water pipe extends upward from the top of the box body and is connected to the nozzle, a driving box is fixedly installed on the right side of the inner wall of the box body; a fixed sleeve is fixedly installed on the top of the driving box, and a connecting rod is rotatably connected inside the fixed sleeve. The driving mechanism is composed of only a motor, a rotating rod, two convex gears and a bevel gear, and the spraying mechanism is composed of only a nozzle and a block at the bottom of the nozzle. The nozzle swings left and right with a simple structure and low cost; at the same time, the nozzle swings left and right, which greatly improves the spraying range.

[0004] The rice planting and fertilization device proposed in the above patent document, in actual use, because rice fields are mainly paddy fields, but the chassis of the device adopts a wheeled mobile structure, the wheels are not only unable to flexibly turn and move in the paddy fields, but the wheels are easily entangled by rice, resulting in obstruction of the movement of the device, affecting the use effect of the fertilization device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rice planting and fertilizing device, which has the advantages of flexible movement and a wide spraying range, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a rice planting fertilization device, comprising a chassis, both left and right sides of the chassis are fixedly connected with buoys, a fan is fixedly installed on the upper surface of the chassis, and a steering rod is rotatably connected to the upper surface of the chassis, a guide plate is fixedly connected to the surface of the steering rod, and the position of the guide plate corresponds to the air outlet end of the fan. When in use, the buoys can be used to float the chassis in the rice field, and then the fan is rotated to generate backward high-speed gas, and the high-speed gas is used to drive the chassis of the fertilization device to move in the rice field, so as to facilitate large-scale spraying and fertilization of the rice field;

[0007] A water tank is fixedly connected to the upper surface of the chassis, a spraying mechanism is fixedly arranged on the upper surface of the water tank, the spraying mechanism includes a limit frame, an adjusting screw is rotatably connected to the inner side of the limit frame, a driving block is threadedly connected to the surface of the adjusting screw, the left and right sides of the driving block are rotatably connected to linkage rods, the ends of the two linkage rods away from the driving blocks are rotatably connected to movable arms, a plurality of nozzles are fixedly embedded on the surface of the movable arm, and the interior of the movable arm is a hollow structure.

[0008] Furthermore, a water pump is fixedly connected to the front of the water tank, and a diverter box is fixedly connected to the output end of the water pump. Two rubber hoses are fixedly connected to the surface of the diverter box. The output end of the rubber hose is fixedly connected to the input end of the movable arm. The rubber hose can input the water pump into the fertilizer into the interior of the movable arm, and then transport the fertilizer to the nozzle through the movable arm.

[0009] Furthermore, the end of the movable arm is fixedly connected to a movable block, the surface of the movable block is rotatably connected to a limiting rod, both sides of the limiting frame are fixedly connected to fixed plates, the bottom end of the limiting rod is fixedly connected to the lower surface of the fixing plate, and the bottom end of the limiting rod is fixedly connected to the upper surface of the water tank.

[0010] Furthermore, a protective cover is fixedly connected to the upper surface of the water tank, an adjusting motor is fixedly connected to the inner wall of the protective cover, and an output shaft of the adjusting motor extends to the inside of the limiting frame and is fixedly connected to the end of the adjusting screw rod.

[0011] Furthermore, a steering motor is fixedly connected to the inner wall of the protective cover, the output shaft of the steering motor extends to the outside of the protective cover, and the output shaft of the steering motor and the top of the steering rod are fixedly connected with synchronous wheels, and the surfaces of the two synchronous wheels are provided with transmission belts, and the steering motor and the steering rod are connected by transmission belts and synchronous wheels.

[0012] Furthermore, a long strip-shaped top shell is fixedly connected to the upper surface of the protective cover, and the synchronous wheel and the transmission belt are both located inside the top shell.

[0013] Furthermore, the input end of the water pump is fixedly connected with a guide tube, and one end of the guide tube away from the water pump extends downward to the inside of the water tank.

[0014] Furthermore, a liquid adding pipe is fixedly embedded on the upper surface of the water tank, and a sealing cap is threadedly connected to the port of the liquid adding pipe.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model provides a chassis and a buoy, and the buoy can be used to float the chassis in the rice field. The fan, the steering rod and the guide plate can be used to drive the chassis of the fertilizer device to move in the rice field, so as to facilitate large-scale spraying and fertilizing of the rice field. The steering rod and the guide plate can be used to steer the device, so that the fertilizer device can be flexibly moved to any position in the rice field, thereby improving the maneuverability of the fertilizer device.

[0017] 2. The utility model is provided with a spraying mechanism on the surface of the water tank. When applying fertilizer, the two movable arms can be adjusted to a certain angle by using an adjusting motor, so as to facilitate the adjustment and positioning of the spraying angle and range of the nozzle. At the same time, the fertilizer in the water tank is input into the movable arm by using a water pump, and then the rice field is sprayed with fertilizer by using a plurality of nozzles on the surface of the movable arm, thereby achieving the effect of mobile spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a rear view structural diagram of the utility model;

[0020] Figure 3 This is a side view of the structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the front section structure of the protective cover of the utility model.

[0022] The accompanying drawings are marked as follows: 1. chassis; 2. buoy; 3. fan; 4. steering rod; 5. guide plate; 6. water tank; 7. limit frame; 8. adjusting screw rod; 9. driving block; 10. linkage rod; 11. movable arm; 12. nozzle; 13. water pump; 14. diversion box; 15. rubber hose; 16. movable block; 17. limit rod; 18. protective cover; 19. adjusting motor; 20. steering motor; 21. synchronous wheel; 22. transmission belt; 23. top shell; 24. guide pipe; 25. liquid filling pipe. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The rice planting and fertilization device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figure 1-4The utility model provides a rice planting and fertilizing device, comprising a chassis 1, a buoy 2 is fixedly connected to the left and right sides of the chassis 1, a fan 3 is fixedly installed on the upper surface of the chassis 1, and a steering rod 4 is rotatably connected to the upper surface of the chassis 1, and a guide plate 5 is fixedly connected to the surface of the steering rod 4, and the position of the guide plate 5 corresponds to the air outlet end of the fan 3;

[0025] A steering motor 20 is fixedly connected to the inner wall of the protective cover 18, and the output shaft of the steering motor 20 extends to the outside of the protective cover 18, and the output shaft of the steering motor 20 and the top of the steering rod 4 are fixedly connected with a synchronous wheel 21, and a transmission belt 22 is provided on the surface of the two synchronous wheels 21. The steering motor 20 and the steering rod 4 are connected by the transmission belt 22 and the synchronous wheel 21. A long top shell 23 is fixedly connected to the upper surface of the protective cover 18, and the synchronous wheel 21 and the transmission belt 22 are both located inside the top shell 23.

[0026] By setting the structure of the chassis 1 and the pontoon 2, when in use, the pontoon 2 can be used to float the chassis 1 in the rice field, and then the fan 3 is rotated to generate backward high-speed gas, and the high-speed gas is used to drive the chassis 1 of the fertilization device to move in the rice field, so as to facilitate large-scale spraying and fertilizing of the rice field, and the steering motor 20 can be used to drive the steering rod 4 to rotate, and then the angle of the guide plate 5 can be adjusted, so that the guide plate 5 can be used to steer the device, so that the fertilization device can be flexibly moved at any position in the rice field, thereby improving the maneuverability of the fertilization device.

[0027] The upper surface of the chassis 1 is fixedly connected with a water tank 6 , and a liquid adding pipe 25 is fixedly embedded in the upper surface of the water tank 6 , and a sealing cap is threadedly connected to the port of the liquid adding pipe 25 .

[0028] A spraying mechanism is fixedly arranged on the upper surface of the water tank 6, and the spraying mechanism includes a limit frame 7, and an adjusting screw 8 is rotatably connected to the inner side of the limit frame 7. A protective cover 18 is fixedly connected to the upper surface of the water tank 6, and an adjusting motor 19 is fixedly connected to the inner wall of the protective cover 18. The output shaft of the adjusting motor 19 extends to the interior of the limit frame 7 and is fixedly connected to the end of the adjusting screw 8.

[0029] The surface of the adjusting screw rod 8 is threadedly connected to the driving block 9, and the left and right sides of the driving block 9 are rotatably connected to the linkage rods 10. The ends of the two linkage rods 10 away from the driving block 9 are rotatably connected to the movable arms 11, and the ends of the movable arms 11 are fixedly connected to the movable blocks 16. The surface of the movable block 16 is rotatably connected to the limiting rods 17. Both sides of the limiting frame 7 are fixedly connected to the fixing plates, the bottom ends of the limiting rods 17 are fixedly connected to the lower surface of the fixing plates, and the bottom ends of the limiting rods 17 are fixedly connected to the upper surface of the water tank 6.

[0030] A plurality of nozzles 12 are fixedly embedded on the surface of the movable arm 11. The interior of the movable arm 11 is a hollow structure. A water pump 13 is fixedly connected to the front of the water tank 6. A diversion box 14 is fixedly connected to the output end of the water pump 13. Two rubber hoses 15 are fixedly connected to the surface of the diversion box 14. The output end of the rubber hose 15 is fixedly connected to the input end of the movable arm 11. The rubber hose 15 can input the fertilizer from the water pump 13 into the interior of the movable arm 11, and then transport the fertilizer to the nozzle 12 through the movable arm 11. A guide pipe 24 is fixedly connected to the input end of the water pump 13. The end of the guide pipe 24 away from the water pump 13 extends downward to the interior of the water tank 6.

[0031] It should be noted that a wireless remote controller is provided inside the protective cover 18, and the staff can wirelessly control the fertilization device through a remote controller matching the wireless remote controller, thereby using the remote controller to perform mobile control and fertilizer spraying operations on the fertilization device, and a battery is provided inside the protective cover 18, which can be used to power the wireless remote controller, the adjustment motor 19, the water pump 13 and the steering motor 20.

[0032] It is worth mentioning that, by arranging a spraying mechanism on the surface of the water tank 6, the adjusting motor 19 can be used to drive the adjusting screw 8 to rotate during use, thereby driving the driving block 9 to move on the surface of the adjusting screw 8, and at the same time driving the two linkage rods 10 to rotate, and the linkage rods 10 are used to adjust the deployment angle of the two movable arms 11, so as to adjust and position the spraying angle and range of the nozzle 12, and at the same time, the water pump 13 is used to input the fertilizer in the water tank 6 into the movable arm 11 through the rubber hose 15, and then the several nozzles 12 on the surface of the movable arm 11 are used to spray and fertilize the rice field, thereby achieving the effect of mobile spraying.

[0033] Finally, it should be noted that the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model. The above description is only a preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A rice planting and fertilizing device, comprising a chassis (1), characterized in that: The left and right sides of the chassis (1) are fixedly connected to buoys (2), the upper surface of the chassis (1) is fixedly mounted with a fan (3), and the upper surface of the chassis (1) is rotatably connected to a steering rod (4), the surface of the steering rod (4) is fixedly connected to a guide plate (5), and the position of the guide plate (5) corresponds to the air outlet end of the fan (3); The upper surface of the chassis (1) is fixedly connected to a water tank (6), and a spraying mechanism is fixedly arranged on the upper surface of the water tank (6). The spraying mechanism comprises a limit frame (7), and an adjusting screw rod (8) is rotatably connected to the inner side of the limit frame (7). The surface of the adjusting screw rod (8) is threadedly connected to a driving block (9), and the left and right sides of the driving block (9) are both rotatably connected to linkage rods (10). The ends of the two linkage rods (10) away from the driving block (9) are rotatably connected to movable arms (11), and a plurality of nozzles (12) are fixedly embedded on the surface of the movable arm (11), and the interior of the movable arm (11) is a hollow structure.

2. A rice planting and fertilizing device according to claim 1, characterized in that: A water pump (13) is fixedly connected to the front of the water tank (6); the output end of the water pump (13) is fixedly connected to a diversion box (14); the surface of the diversion box (14) is fixedly connected to two rubber hoses (15); the output end of the rubber hose (15) is fixedly connected to the input end of the movable arm (11).

3. A rice planting and fertilizing device according to claim 2, characterized in that: The end of the movable arm (11) is fixedly connected to a movable block (16), the surface of the movable block (16) is rotatably connected to a limit rod (17), both sides of the limit frame (7) are fixedly connected to fixed plates, the bottom end of the limit rod (17) is fixedly connected to the lower surface of the fixed plate, and the bottom end of the limit rod (17) is fixedly connected to the upper surface of the water tank (6).

4. A rice planting and fertilizing device according to claim 3, characterized in that: The upper surface of the water tank (6) is fixedly connected to a protective cover (18), the inner wall of the protective cover (18) is fixedly connected to an adjusting motor (19), and the output shaft of the adjusting motor (19) extends to the interior of the limiting frame (7) and is fixedly connected to the end of the adjusting screw rod (8).

5. A rice planting and fertilizing device according to claim 4, characterized in that: A steering motor (20) is fixedly connected to the inner wall of the protective cover (18), an output shaft of the steering motor (20) extends to the outside of the protective cover (18), and the output shaft of the steering motor (20) and the top end of the steering rod (4) are fixedly connected with synchronous wheels (21), surfaces of the two synchronous wheels (21) are provided with transmission belts (22), and the steering motor (20) and the steering rod (4) are connected in transmission via the transmission belt (22) and the synchronous wheels (21).

6. A rice planting and fertilizing device according to claim 5, characterized in that: A long strip-shaped top shell (23) is fixedly connected to the upper surface of the protective cover (18), and the synchronous wheel (21) and the transmission belt (22) are both located inside the top shell (23).

7. A rice planting and fertilizing device according to claim 6, characterized in that: The input end of the water pump (13) is fixedly connected to a flow guide tube (24), and one end of the flow guide tube (24) away from the water pump (13) extends downward to the interior of the water tank (6).

8. A rice planting and fertilizing device according to claim 7, characterized in that: A liquid adding pipe (25) is fixedly embedded on the upper surface of the water tank (6), and a sealing cap is threadedly connected to the end of the liquid adding pipe (25).

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