Intelligent seeding trolley

Abstract

The utility model relates to the field of agricultural mechanical equipment, and discloses an intelligent seeding trolley which comprises a base, the top end of the base is fixedly connected with a middle plate through a plurality of connecting rods, a top plate is fixedly installed at the top end of the middle plate, and a stock bin and a water tank are fixedly installed at the top end of the middle plate. A discharging assembly matched with the stock bin is fixedly installed at the position, located at the bottom end of the stock bin, of the top end of the base, and a sowing assembly is fixedly installed at the bottom end of the base.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment, specifically to an intelligent seeding trolley. Background Technology

[0002] The intelligent seeding trolley is an agricultural automation device that can automatically carry out seeding operations according to a preset path and time. The emergence of this device has greatly improved agricultural production efficiency, reduced labor intensity, and ensured the accuracy and uniformity of seeding.

[0003] The intelligent seeding cart mainly consists of a chassis, a seeding device, and a control system. The chassis provides mobility, the seeding device sows seeds into the soil, and the control system controls the cart's route and sowing actions. Using a GPS positioning system, the cart can precisely follow a preset path, avoiding deviations that can occur with manual driving. Simultaneously, through timers and sensors, the cart can sow at the optimal time, ensuring seeds germinate in the best growing environment. The application of intelligent seeding carts not only improves agricultural production efficiency but also enables precision agriculture. By monitoring environmental factors such as soil and climate in real time, the cart can adjust its sowing strategy based on this information, such as selecting the most suitable seed type and sowing depth for the current environment, thereby improving crop yield and quality.

[0004] Although existing seeding trolleys are highly intelligent, seeds and fertilizers tend to accumulate at the discharge port during the seeding process, affecting the discharge and thus the seeding efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent seeding trolley to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent seeding trolley, including a base, a middle plate fixedly connected to the top of the base by several connecting rods, a top plate fixedly installed on the top of the middle plate, a hopper and a water tank fixedly installed on the top of the middle plate, and a discharge component adapted to the hopper fixedly installed at the bottom of the hopper at the top of the base, and a spreading component fixedly installed at the bottom of the base.

[0007] Preferably, the hopper has a storage trough with an inverted trapezoidal cross-section, and a guide trough connected to the bottom of the storage trough is fixedly installed at the corresponding position on the middle plate.

[0008] Preferably, the discharge assembly includes an adjustment motor fixedly installed on the top of the base, and the top of the adjustment motor is provided with a mounting block with a groove, and a turntable is rotatably connected in the groove of the mounting block.

[0009] Preferably, the output end of the adjusting motor is rotatably connected to the center position of the mounting block and fixedly connected to the center position of the turntable. The turntable has several turntables, and the mounting block has a discharge port communicating with the material conveying groove on the side away from the hopper. The bottom end of the mounting block is fixedly connected to a material transfer frame communicating with the discharge port.

[0010] Preferably, a plurality of the feeding grooves are arranged in a ring along the surface of the turntable, and the spreading component includes a guide frame fixedly connected to the bottom end of the feeding frame.

[0011] Preferably, the guide frame has a trapezoidal structure, and the outer side of the guide frame is snapped into the center of the movable top plate, and the bottom of the movable top plate is provided with a movable bottom parallel to it.

[0012] Preferably, telescopic rods and springs are fixedly connected to both sides of the movable bottom, and the other end of each telescopic rod and spring is fixedly connected to the end of the movable top plate near the movable bottom.

[0013] Preferably, the bottom end of the guide frame is connected to a feeding pipe, and two seed-picking tips are movably installed at the bottom end of the feeding pipe. A plowing wheel is fixedly installed on one side of the base, and several walking track structures are installed at the bottom end of the base.

[0014] Preferably, a water pump connected to the water tank is fixedly installed at the top of the intermediate plate on one side of the water tank, and a nozzle is fixedly installed at the other end of the water pump.

[0015] Compared with the prior art, the advantages of this utility model are as follows:

[0016] This utility model has a receiver and camera fixedly installed on the top of the top plate, and a solar panel structure installed on the other side of the top plate. A drive motor is fixedly installed on one side of each walking track structure, thereby driving each walking track structure to move and steer the entire equipment. Seeds and fertilizer enter through the storage trough of the hopper. By adjusting the motor drive, the turntable rotates, causing each conveying groove to rotate directly below the storage trough. The seeds are then conveyed to the discharge port on the other side of the mounting block, falling through the conveyor frame and into the guide frame. The mechanical vibration generated during equipment operation is transmitted through the telescopic rod, and with the spring increasing the amplitude, it promotes the shaking of the guide frame and the feeding pipe, thereby facilitating the discharge. The two sections... The opening and closing of the triangular seed-picking tip is achieved by a servo motor, which is already fully disclosed in existing technology and will not be elaborated here. The soil is turned over by a plowing wheel on one side of the base, and the soil is flattened by a pressing roller installed on the other side of the base, thereby promoting the sowing effect. The opening and closing of the seeder and the sowing of seeds are controlled by a servo motor and an adjustable motor. The servo motor is usually used to control the opening and closing action of the seeder. The rotation angle of the servo motor is changed by receiving PWM signals from the STM32 microcontroller, thereby controlling the degree of opening and closing of the seed-picking tip. The seed sowing speed is controlled by changing the speed of the adjustable motor. Water is pumped out of the water tank and sprayed out through multiple nozzles to carry out the watering process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model;

[0018] Figure 2 Two schematic diagrams illustrating the three-dimensional structure of this utility model;

[0019] Figure 3 This is a diagram of the spreading component of this utility model;

[0020] Figure 4 This is an enlarged schematic diagram of the structure at point B of this utility model.

[0021] In the diagram: 1. Base; 2. Middle plate; 3. Hopper; 4. Water tank; 5. Top plate; 6. Discharge assembly; 7. Spreading assembly; 8. Water pump; 9. Nozzle; 10. Receiver; 11. Camera; 12. Radar; 13. Plowing wheel; 14. Walking track structure; 15. Drive motor; 16. Flattening roller; 17. Solar panel; 301. Storage trough; 61. Mounting block; 62. Turntable; 63. Adjusting motor; 64. Conveying groove; 65. Discharge port; 66. Material transfer frame; 71. Guide frame; 72. Feeding pipe; 73. Seed-picking tip; 74. Movable top plate; 75. Movable bottom plate; 76. Telescopic rod; 77. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1-4 The intelligent seeding trolley shown in the figure includes a base 1. The top of the base 1 is fixedly connected to a middle plate 2 by several connecting rods, and a top plate 5 is fixedly installed on the top of the middle plate 2. A hopper 3 and a water tank 4 are fixedly installed on the top of the middle plate 2. A discharge component 6 adapted to the hopper 3 is fixedly installed at the bottom of the hopper 3 on the top of the base 1. A spreading component 7 is fixedly installed at the bottom of the base 1.

[0025] In this embodiment, the silo 3 has a storage trough 301 with an inverted trapezoidal cross-section, and a guide trough connected to the bottom of the storage trough 301 is fixedly installed at the corresponding position on the intermediate plate 2. The discharge component 6 includes an adjusting motor 63 fixedly installed at the top of the base 1, and a mounting block 61 with a groove is provided at the top of the adjusting motor 63. A turntable 62 is rotatably connected in the groove of the mounting block 61. The output end of the adjusting motor 63 is rotatably connected to the center position of the mounting block 61 and fixedly connected to the center position of the turntable 62. The turntable 62 has a plurality of turntables 62, and a discharge port 65 communicating with the conveying groove 64 is provided on the side of the mounting block 61 away from the silo 3. A conveying frame 66 communicating with the discharge port 65 is fixedly connected to the bottom of the mounting block 61. The plurality of conveying grooves 64 are distributed in a ring along the surface of the turntable 62, and the spreading component 7 The system includes a guide frame 71 fixedly connected to the bottom of the material transfer frame 66. The guide frame 71 has a trapezoidal structure, and its outer side is snapped into the center of the movable top plate 74. The bottom of the movable top plate 74 is parallel to the bottom of the movable bottom plate 74, and telescopic rods 76 and springs 77 are fixedly connected to both sides of the movable bottom plate 75. The other end of each telescopic rod 76 and spring 77 is fixedly connected to the end of the movable top plate 74 near the movable bottom plate 75. The bottom of the guide frame 71 is connected to a feeding pipe 72, and two seed-picking tips 73 are movably installed at the bottom of the feeding pipe 72. A plowing wheel 13 is fixedly installed on one side of the base 1, and several walking track structures 14 are installed at the bottom of the base 1. A water pump 8 connected to the water tank 4 is fixedly installed at the top of the intermediate plate 2 on one side, and a nozzle 9 is fixedly installed at the other end of the water pump 8.

[0026] Furthermore, a receiver 10 and a camera 11 are fixedly installed on the top of the top plate 5, and a solar panel 17 structure is installed on the other side of the top plate 5. A drive motor 15 is fixedly installed on one side of each walking track structure 14, thereby driving each walking track structure 14 to move and turn the entire equipment. Seeds and fertilizers enter through the storage tank 301 of the hopper 3. By adjusting the motor 63, the turntable 62 is driven to rotate, thereby rotating each conveying groove 64 to be directly below the storage tank 301, and then the seeds are conveyed to the other side of the mounting block 61. The material falls from the side discharge port 65 through the transfer frame 66 and enters the guide frame 71. The mechanical vibration generated during the operation of the equipment is transmitted through the telescopic rod 76 and the amplitude is increased by the spring 77, which promotes the shaking of the guide frame 71 and the feeding pipe 72, thereby promoting the discharge. The opening and closing of the two triangular seed-picking tips 73 are achieved by a servo motor, which has been fully disclosed in the prior art and will not be described in detail here. The soil is turned over by the plowing wheel 13 set on one side of the base 1, and the flattening roller 16 installed on the other side of the base 1 flattens the soil after sowing, thereby promoting the sowing effect.

[0027] Furthermore, the opening and closing of the seeder and the sowing of seeds are controlled by a servo motor and a regulating motor 63. The servo motor is usually used to control the opening and closing of the seeder. The rotation angle of the servo motor is changed by receiving the PWM signal from the STM32 microcontroller, thereby controlling the opening and closing degree of the seed-dispensing tip 73. The speed of seed sowing is controlled by changing the speed of the regulating motor 63. Water is pumped out of the water tank 4 by the water pump 8 and sprayed out through multiple nozzles 9 to carry out the watering process. A radar 12 is also fixedly installed on one side of the top plate 5.

[0028] The working principle of this utility model is as follows: A receiver 10 and a camera 11 are fixedly installed on the top of the top plate 5, and a solar panel 17 structure is installed on the other side of the top plate 5. A drive motor 15 is fixedly installed on one side of each walking track structure 14, thereby driving each walking track structure 14 to move and turn the entire equipment. Seeds and fertilizers enter from the storage tank 301 of the hopper 3. The turntable 62 is driven to rotate by the adjustment motor 63, thereby causing each conveying groove 64 to rotate to the position directly below the storage tank 301. Then, the seeds are conveyed to the discharge port 65 on the other side of the mounting block 61 and fall through the conveying frame 66 into the guide frame 71. The mechanical vibration generated during the operation of the equipment is transmitted through the telescopic rod 76 and the amplitude is increased by the spring 77, which promotes the movement of the guide frame 71 and the feeding pipe. The seeder vibrates 72 to promote seed feeding, while the opening and closing of the two triangular seed-feeding tips 73 are achieved by a servo motor, which is already fully disclosed in the prior art and will not be described in detail here. The soil is turned over by the plowing wheel 13 set on one side of the base 1, and the flattening roller 16 installed on the other side of the base 1 flattens the soil after sowing, thereby promoting the sowing effect. The opening and closing of the seeder and the sowing of seeds are controlled by the servo motor and the regulating motor 63. The servo motor is usually used to control the opening and closing action of the seeder. The rotation angle of the servo motor is changed by receiving the PWM signal sent by the STM32 microcontroller, thereby controlling the degree of opening and closing of the seed-feeding tips 73. The sowing speed of the seeds is controlled by changing the speed of the regulating motor 63. The water is pumped out of the water tank 4 by the water pump 8 and sprayed out through multiple nozzles 9 to carry out the watering process.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent seeding trolley, including a base (1), characterized in that: The top of the base (1) is fixedly connected to the middle plate (2) by several connecting rods, and the top plate (5) is fixedly installed on the top of the middle plate (2). The top of the middle plate (2) is fixedly installed with the hopper (3) and the water tank (4). The top of the base (1) is located at the bottom of the hopper (3) and a discharge component (6) adapted to the hopper (3) is fixedly installed. The bottom of the base (1) is fixedly installed with a spreading component (7).

2. The intelligent seeding trolley according to claim 1, characterized in that: The silo (3) has a storage trough (301) with an inverted trapezoidal cross section, and the intermediate plate (2) is fixedly installed with a guide trough connected to the bottom of the storage trough (301) at the corresponding position.

3. The intelligent seeding trolley according to claim 2, characterized in that: The discharge assembly (6) includes an adjustment motor (63) fixedly installed on the top of the base (1), and the top of the adjustment motor (63) is provided with a mounting block (61) with a groove, and a turntable (62) is rotatably connected in the groove of the mounting block (61).

4. The intelligent seeding trolley according to claim 3, characterized in that: The output end of the regulating motor (63) is rotatably connected to the center position of the mounting block (61) and fixedly connected to the center position of the turntable (62). The turntable (62) has several turntables (62), and the mounting block (61) has a discharge port (65) connected to the material conveying groove (64) on the side away from the hopper (3). The bottom end of the mounting block (61) is fixedly connected to a material transfer frame (66) connected to the discharge port (65).

5. The intelligent seeding trolley according to claim 4, characterized in that: Several of the conveying grooves (64) are arranged in a ring along the surface of the turntable (62), and the spreading assembly (7) includes a guide frame (71) fixedly connected to the bottom of the conveying frame (66).

6. The intelligent seeding trolley according to claim 5, characterized in that: The guide frame (71) has a trapezoidal structure, and the outer side of the guide frame (71) is snapped into the center of the movable top plate (74). The bottom end of the movable top plate (74) is provided with a movable bottom (75) parallel to the bottom end.

7. The intelligent seeding trolley according to claim 6, characterized in that: Telescopic rods (76) and springs (77) are fixedly connected to both sides of the movable bottom (75), and the other end of each telescopic rod (76) and spring (77) is fixedly connected to the end of the movable top plate (74) near the movable bottom (75).

8. The intelligent seeding trolley according to claim 7, characterized in that: The bottom end of the guide frame (71) is connected to the feeding pipe (72), and two seed-picking tips (73) are movably installed at the bottom end of the feeding pipe (72). A plowing wheel (13) is fixedly installed on one side of the base (1), and several walking track structures (14) are installed at the bottom end of the base (1).

9. The intelligent seeding trolley according to claim 8, characterized in that: The top of the intermediate plate (2) is fixedly installed with a water pump (8) connected to the water tank (4) on one side, and a nozzle (9) is fixedly installed at the other end of the water pump (8).

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