Intelligent integrated taro planter

Abstract

The utility model discloses an intelligent integrated taro planter which comprises a frame, and a ditching mechanism, a seeding mechanism and a soil covering mechanism which are fixed on the frame, the seeding mechanism is arranged between two axles above a rear wheel at the rear end of the frame, the front end of a middle cross beam bracket is connected with the top of a ditching mechanism bracket, and the front end of a middle cross beam bracket is connected with the soil covering mechanism; a conveying belt is driven by a motor to convey seeds in a seed box to a separation seed-metering bin, the seeds enter a seed-metering wheel along a guide channel after coming out of the separation seed-metering bin, a walking wheel is driven through transmission of a chain wheel, a ratchet wheel and a chain during mechanical driving movement, the walking wheel rubs against the ground to rotate, the seed-metering wheel is driven to rotate, and the seeds are rotated to a seeding wheel below; the seeding wheel is in transmission relation with the seed metering wheel above the seeding wheel through a chain, so that the seeding wheel is driven to rotate, and seeds are put into a ditch formed by the front furrow opener; the dasheen planting machine integrates three functions of ditching, seeding and soil covering, realizes automation and integration of a dasheen planting process, reduces labor intensity and improves planting efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery, concretely is a kind of intelligent integrated taro planter. BACKGROUND

[0002] For a long time, the planting of taros mainly relies on manual work. With the progress of science and technology and the improvement of the level of agricultural mechanization in China, people have used various agricultural machinery such as ridging machines to assist planting. However, there are problems such as uneven planting and inconsistent depth during the planting process of the machinery, and the machinery requires high damage requirements. Fewer mechanized machines are used for integrated taro planting, and a large amount of manual labor is still needed in the planting process, resulting in low planting efficiency. SUMMARY

[0003] To solve the problems pointed out in the background, the utility model provides an intelligent integrated taro planter that integrates ditching, planting and soil covering functions. The power system drives the machine to complete the ridging and planting operations at one time, realizes the automation and integration of the taro planting process, reduces the labor intensity and improves the planting efficiency.

[0004] The technical solution to achieve the purpose of the utility model is as follows:

[0005] An intelligent integrated taro planter includes a frame and a ditching mechanism, a planting mechanism and a soil covering mechanism fixed on the frame.

[0006] The frame is mainly composed of an engine and a steering mechanism. The steering mechanism includes a steering vertical rod, a front wheel fork, a first steering pull rod, a second steering pull rod, a steering motor, a steering gear and a steering crossbeam. The engine is welded under the frame. The engine gear is installed on the engine and connected by a chain for transmission. The steering motor drives the steering gear to rotate through the chain. The steering gear is engaged with the steering rack to drive the rack to move and move synchronously with the steering crossbeam, so that the first steering pull rod acts on the second steering pull rod. The front wheel fork operates on the steering vertical rod to make the front wheel fork turn.

[0007] The ditching mechanism is installed between the two axles above the front wheels at the front end of the frame and behind the steering mechanism, and is connected with the planting mechanism. The ditching mechanism includes a ditcher and a buffer piece. The buffer piece is fixed at the bottom of the ditcher. The mechanical driving motion drives the ditching mechanism to move.

[0008] The seeding mechanism is installed between the two axles above the rear wheels at the rear end of the frame, and the front end of the middle beam support is connected with the top of the furrowing mechanism support, the seeding mechanism comprises a seed box, a separate seed discharge bin, a seed discharge wheel, a seeding wheel, a walking wheel, a conveying belt and a motor, the seed box and the conveying belt are located at the upper end of the gasoline engine, one end of the conveying belt is located at the bottom of the seed box, and the other end is located at the top of the seed discharge bin; the position of the seed box is opposite to the position of the seed discharge bin, the conveying belt driven by the motor sends the seeds in the seed box to the separate seed discharge bin, the seeds enter the seed discharge wheel along the guide channel after being discharged from the separate seed discharge bin, the walking wheel is driven by the chain wheel, the ratchet wheel and the chain during the mechanical driving movement, the walking wheel rotates by friction with the ground, drives the seed discharge wheel to rotate, rotates the seeds to the seeding wheel below, and the seeding wheel is in a transmission relationship with the seed discharge wheel above, drives the seeding wheel to rotate, and puts the seeds into the ditch made by the front furrowing device.

[0009] The covering mechanism is installed between the two axles above the rear wheels at the rear end of the frame, and is located at the lower end of the conveying belt in the seeding mechanism, the rear end of the furrowing mechanism, and the front end of the gasoline engine at the rear end of the frame; the mechanism comprises a lifting mechanism and a covering device, the covering device is installed at the lower end of the lifting mechanism, the lifting mechanism uses a pulley as a sliding component and a scissor type connecting rod structure as a lifting component, and the lifting structure is provided with a gear shifting tab, the tab is divided into four gears, the height of the furrowing device and the covering device is divided into four levels to adapt to different planting requirements.

[0010] Further,

[0011] A limit switch is further arranged, the limit switch is connected with the steering mechanism, when the driving steering angle of the frame reaches the maximum angle, the steering is stopped to continue in the original direction, the steering mechanism is controlled to keep stable during steering, and the phenomenon that the planter has too large steering angle or even overturning is avoided.

[0012] Holes are opened at different heights of the furrowing device support, the position can be fixed by a pin, the depth and width of the ditch are adjusted.

[0013] The buffer piece is installed at the bottom of the furrowing device, the contact area of the furrowing device and the soil is enlarged, the upward force of the furrowing device is increased, the working resistance of the taro planter is reduced, the furrowing device basically keeps parallel with the ground during furrowing.

[0014] The seed box adopts a large capacity design, and a conveying device is arranged below, and the horizontal included angle between the conveying device and the horizontal is about 22.24 degrees.

[0015] The conveying belt is provided with a baffle of about 30 mm every 60 mm, uniform seeding of taro seeds is realized, the conveying belt is started and stopped according to the preset, the motor controls the conveying speed, and the conveying belt completes the primary separation of the seeds. The seed discharge bin completes the secondary separation, and the seeds are separated into individual entities.

[0016] The separating seed bin is composed of a guide channel, a seed wheel and a seeding wheel, and is powered by a walking wheel mechanism. The seed wheel and the seeding wheel each have four seeding grooves. The taros are changed from a gathered state to a discrete state by a conveying belt, and the separated taros pass through the guide channel in a row. Each empty groove of the seed wheel can only accommodate one taro, and the seed wheel rotates by 90 degrees each time, so that a single taro is conveyed away. As the seed wheel continues to rotate, the taro enters the seeding wheel for seeding. The seeding wheel rotates by 90 degrees each time, and the taro leaves the seeding mechanism and falls into the ditch.

[0017] The walking wheel mechanism powers the separating seed bin, and the walking wheel mechanism has two driven walking wheels, which are cross-country hollow rubber wheels and have good grip. By changing the diameter of the rubber wheel, the circumference of the rubber wheel is changed. When the planting device moves, the walking wheel rubs against the ground and rolls relatively. The planting device moves a distance equal to the circumference of the rubber wheel each time the walking wheel rotates. The movement is transmitted to the separating seed bin by rotating the chain. The chain rotation adopts a 2:04 chain and a sprocket, and the reduction ratio is 1:4. The seed wheel of the separating seed bin rotates by 90 degrees with the separating wheel, so that the plant spacing of the planting device is controlled within a suitable range.

[0018] The 4-gear shifting knob has the following features:

[0019] In the first gear, the coverer is lowered by 13 cm;

[0020] In the second gear, the coverer is lowered by 25.5 cm;

[0021] In the third gear, the coverer is lowered by 31.4 cm;

[0022] In the fourth gear, the coverer is lowered by 36 cm.

[0023] The beneficial effects of the utility model are as follows: through the above structure, the mechanisms cooperate with each other to complete the ditching, seeding and covering operations at one time. The optimized adjustable ditching mechanism and covering mechanism realize the adjustment of the ditch depth, width and covering thickness, meet the different planting requirements and soil conditions, and ensure the best growth environment for taros. The innovative design of the buffer piece reduces the mechanical working resistance and energy consumption, and further improves the control of the ditch depth and width. The optimized seeding mechanism realizes the uniform delivery of seeds, effectively avoids seed overlapping and omission, has an adjustable seeding amount function, meets the different planting density requirements, cooperates with the ditching mechanism, and ensures the accurate entry of seeds into the ditch. The steering mechanism with the adjustable parameter precise transmission device realizes flexible and stable steering at different angles, meets the diversified steering requirements in planting operations. In general, the labor intensity of the planters is greatly reduced, the uniformity and accuracy of seeding are effectively improved, the high adaptability and flexibility are achieved, and efficient planting is realized. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is an overall structure axonometric view of the utility model embodiment;

[0025] Figure 2 is a frame structure axonometric view of the utility model embodiment;

[0026] Figure 3 is a ditching device structure axonometric view of the utility model embodiment;

[0027] Figure 4 is a covering device structure axonometric view of the utility model embodiment;

[0028] Figure 5 is a seeding device structure front view of the utility model embodiment;

[0029] Figure 6 is a seeding device structure axonometric view of the utility model embodiment;

[0030] In the figure: 1. frame 2. ditching device 3. seeding device 4. covering device 5. frame rear wheel 6. engine gear 7. engine 8. 008 bearing with seat 9. fork 10. steering drag link 2 11. steering crossbeam 12. steering drag link 1 13. steering rack 14. front wheel fork 15. steering gear 16. steering vertical rod 17. frame front wheel 18. ditcher fixing seat 19. ditcher 20. small pulley 21. covering device 22. scissor mechanism 23. gear shifting tab 24. battery power supply 25. guide channel 26. seed wheel rotating core 27. seed wheel 28. seed blocking plate 29. seeding wheel 30. seed box 31. conveying belt 32. conveying belt blocking plate 33. conveying belt gear 34. motor gear 35. separate seed distribution bin 36. seed wheel optical axis 37. seed wheel gear 38. separate seed distribution bin blocking plate 39. seed wheel fixing plate 40. ratchet wheel 41. traveling wheel DETAILED DESCRIPTION

[0031] The utility model will be further described below in combination with the drawings and embodiments. EMBODIMENT

[0032] REFERENCE Figure 1 An intelligent integrated taro planting machine, comprising a frame 1, a ditching device 2, a seeding device 3 and a covering device 4.

[0033] The frame includes a frame rear wheel 5, an engine gear 6, an engine 7, an 008 belt bearing 8, a fork 9, a steering pull rod 210, a steering crossbeam 11, a steering pull rod 112, a steering rack 13, a front wheel fork 14, a steering gear 15, a steering vertical rod 16, a frame front wheel 17, and the frame as a whole is composed of welded 10*10 galvanized square tubes, the base of the engine 7 is welded at the left rear of the frame, the engine gear 6 is installed on the engine and is connected by a chain for transmission, the steering motor is connected with the steering gear 15 through a chain, the steering rack 13 is engaged with the steering gear 15, the fork 9, the steering pull rod b 10, the steering crossbeam 11, and the steering pull rod a 12 form a linkage structure, and the frame front wheel is connected with the linkage structure through the steering vertical rod 16, so that the frame front wheel 17 has a steering function.

[0034] The frame steering mechanism is provided with a limit switch, so that when the mechanical driving steering angle reaches the maximum angle, the steering is stopped in the original direction, the steering mechanism is kept stable during steering, and the phenomenon of excessive steering angle or even overturning of the planter is avoided.

[0035] The contact area of the steering wheel with the ground is moderate, ensuring the flexibility of steering and the stability of the whole machine.

[0036] The steering mechanism adopts an accurate transmission device to ensure the accuracy and consistency of the steering action. By adjusting the parameters of the transmission device, steering at different angles can be realized.

[0037] The driving wheel adopts a 32cm diameter agricultural solid rubber wheel made of high-quality rubber material, which has high wear resistance and crack resistance and can maintain good use performance for a long time in harsh environmental conditions.

[0038] The engine adopts a GX35 type gasoline engine as a power source, which meets the design requirements and has the advantages of high power, light weight, easy maintenance, etc.

[0039] The ditching device includes a ditcher fixing seat 18, a ditcher 19, and a buffer piece, the whole ditching device is assembled by welding 10*10 galvanized square tubes and the ditcher fixing seat 18 to ensure that it maintains structural stability in the soil and works normally, the opening on the ditcher 19 is assembled with the ditcher fixing seat through a latch, and the position is fixed through a pin to adjust the depth and width of the ditch. The buffer piece is installed at the bottom of the ditcher 19, which enlarges the contact area of the ditcher with the soil, increases the upward force of the ditcher 19, reduces the working resistance of the taro planter, and makes the ditcher 19 basically parallel to the ground during ditching.

[0040] The soil covering device comprises a small pulley 20, a soil covering device 21, a scissor mechanism 22, a gear shifting tab 23, and is assembled by 2020 European standard aluminum profiles. The scissor mechanism 22 and the soil covering device 21 are installed on the middle aluminum profile in upper and lower positions. The small pulley 20 is assembled on the left and right sides, and the soil covering device 21 can move up and down under the cooperation of the small pulley 20. The uppermost installation ditch limiting chuck 23 can fix the stroke of the scissor mechanism 22. The gear shifting tab 23 is divided into four gears, and the height of the ditching device 19 and the soil covering device 21 is divided into four levels to meet different needs.

[0041] The gear shifting tab level 1, the soil covering device drops by 13 cm; the gear shifting tab level 2, the soil covering device drops by 25.5 cm; the gear shifting tab level 3, the soil covering device drops by 31.4 cm; the gear shifting tab level 4, the soil covering device drops by 36 cm.

[0042] The seeding device comprises a battery power supply 24, a guide channel 25, a seed wheel rotating core 26, a seed wheel 27, a seed blocking plate 28, a seeding wheel 29, a seed box 30, a conveying belt 31, a conveying belt blocking plate 32, a conveying belt gear 33, a motor gear 34, a separate seed discharge bin 35, a seed wheel light shaft 36, a chain wheel 37, a separate seed discharge bin blocking plate 38, a seed wheel fixing plate 39, a ratchet wheel 40, and a walking wheel 41. The whole structure is built using aluminum profiles. The battery power supply 24 is installed at the front end, the guide channel 25 is installed below and connected with the lower seed system composed of the seed wheel fixing plate 39, the seed wheel rotating core 26, the seed wheel 27, the seed blocking plate 28, and the seeding wheel 29. The seed box 30 is installed at the rear end, followed by the conveying belt 31, the conveying belt blocking plate 32, the conveying belt gear 33, and the motor gear 34, which are all fixed on the aluminum profiles. The seed wheel light shaft 36 passes through the seed wheel rotating core 26 and is fixed with the chain wheel 37 and the ratchet wheel 40. The walking wheel 41 is connected with the lower seed transmission system through a chain for transmission.

[0043] The working principle of the utility model is: when the intelligent integrated taro planting machine needs to work, first, the remote controller is used for the bluetooth connection of the machine, then the remote controller is used for the electric starting of the engine 7, while the engine 7 is supplied with oil, the remote controller joystick is used for the steering of the machine, the motor drives the steering gear to rotate through the chain, the steering gear 15 is engaged with the steering rack 13, the steering rack 13 is driven to move, and synchronous movement is realized with the steering cross beam 11, the steering drag link 112 is applied to the steering drag link 210, the vehicle fork 9 is used for the steering vertical rod 16, and then the front wheel vehicle fork 14 is used for the steering of the wheels; the user drives the machine into the field where the taros are planted and turns off the engine, according to the conditions of the taro planting at that time, the bolt between the opening of the ditcher fixing seat 18 and the ditcher 19 is pulled out, the height of the ditcher 19 is lowered, then the shift knob 23 is pulled, the stroke of the scissors mechanism 22 is manually adjusted, the height of the soil cover 21 is lowered and inserted into the soil under the cooperation of the small block 20; the taro seeds are put into the seed storage frame 30, the machine is restarted and kept at a low uniform speed, the conveyor belt motor is started, the motor gear 34 drives the conveyor belt gear to rotate through the chain, the conveyor belt assembly 31 rotates and the taro seeds in the seed storage frame fall into the seed storage frame 30 one by one, the taro seeds fall into the compartment of the seed cylinder a through the seed storage frame, in the process of the machine advancing, the walking wheel 41 is deeply inserted into the soil and rotates, the power is transmitted to all the cylinder shafts 36 through the chain, the cylinder gear 36 and the ratchet wheel 40, the seed wheel 27 rotates counterclockwise, the seed wheel 29 rotates counterclockwise, after the taro seeds fall into the seed wheel 29 from the seed wheel 27, the taro seeds finally fall into the ditch opened by the ditcher 19, and then the ditch is filled by the soil cover 21 to realize the whole taro planting process.

[0044] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A smart integrated taro planter, characterized in that: The utility model relates to a kind of automatic planting machine, including frame and fixed on frame ditching mechanism, seeding mechanism and soil covering mechanism, wherein: Frame is mainly composed of engine and steering mechanism, steering mechanism includes steering vertical pole, front wheel fork, first steering pull rod, second steering pull rod, steering motor, steering gear and steering crossbeam, engine is welded below frame, engine gear is installed on engine and is driven by chain connection, steering motor drives steering gear to rotate by chain, steering gear is engaged with steering rack, drives rack to move, and synchronous motion with steering crossbeam, so that first steering pull rod acts on second steering pull rod, and front wheel fork is operated to steering vertical pole, so that front wheel fork is steered; Ditching mechanism is installed between the two axles above front wheel of frame front end, and is located behind steering mechanism, is connected with seeding mechanism, the ditching mechanism includes ditching device and buffer sheet, buffer sheet is fixed on the bottom of ditching device, and is driven by mechanical driving to move ditching mechanism; Seeding mechanism is installed between the two axles above rear wheel of frame rear end, and the middle beam support front end is connected with the top of ditching mechanism support, the seeding mechanism includes seed box, separate seed delivery bin, seed delivery wheel, seeding wheel, walking wheel, conveying belt and motor, seed box and conveying belt are located on the upper end of gasoline engine, one end of conveying belt is located at the bottom of seed box, and the other end is located at the top of seed delivery bin;The position of seed box is opposite to the position of seed delivery bin, and the seed in seed box is sent to separate seed delivery bin by motor drive, and the seed enters seed delivery wheel along guide channel after coming out of separate seed delivery bin, and is driven by walking wheel by chain wheel, ratchet and chain transmission when mechanical driving moves, and walking wheel rotates by friction with ground, and drives seed delivery wheel to rotate, and the seed is rotated to the seeding wheel below, and the seeding wheel rotates by chain transmission with the seed delivery wheel above, and the seed is put into the ditch made by front ditching device. The soil covering mechanism is installed between the two axles above rear wheel of frame rear end, and is located at the lower end of conveying belt in seeding mechanism, the rear end of ditching mechanism and the front end of gasoline engine at the rear end of frame;The mechanism includes lifting mechanism and soil covering device, and the soil covering device is installed at the lower end of lifting mechanism, the lifting mechanism uses a block and tackle as sliding component, and scissor type linkage structure as lifting component, and the lifting structure is equipped with shift paddle, and the paddle is divided into four gears, so that the height of ditching device and soil covering device is divided into four levels to adapt to different planting requirements.

2. The intelligent integrated taro planter according to claim 1, characterized in that: A limit switch is also provided, which is connected with the steering mechanism, and when the steering angle of the frame reaches the maximum angle, the steering is stopped to continue in the original direction, and the steering mechanism is controlled to remain stable during steering.

3. The intelligent integrated taro planter according to claim 1, characterized in that: Holes are opened on the different heights of the ditching device support, and the position can be fixed by pin, so as to adjust the depth and width of the ditch.

4. The intelligent integrated taro planter according to claim 1, characterized in that: The buffer sheet is installed at the bottom of the ditching device, and the contact area between the ditching device and soil is enlarged, so that the upward force of the ditching device is increased, and the ditching device is basically parallel to the ground during ditching.

5. The intelligent integrated taro planter according to claim 1, characterized in that: The seed box is designed with large capacity, and the conveying device is arranged below the seed box, and the horizontal angle between the conveying device and the seed box is about 22.24°.

6. The intelligent integrated taro planter according to claim 1, characterized in that: The conveying belt is provided with a baffle of about 30mm every 60mm, so as to realize uniform planting of taro seeds.

7. The intelligent integrated taro planter according to claim 1, characterized in that: The separating seed bin is composed of a guide channel, a seed wheel and a seeding wheel, and is powered by a walking wheel mechanism; the seed wheel and the seeding wheel each have four seeding grooves; The taro seeds are changed from the gathered state to the discrete state by the conveying belt, the separated taro seeds are arranged in a row through the guide channel, only one taro head can be accommodated in each empty groove of the seed wheel, the single taro seed is conveyed away when the seed wheel rotates by 90 degrees each time, the taro seed enters the seeding wheel to be seeded as the seed wheel continues to rotate, the taro seed leaves the seeding mechanism and falls into the ditch when the seeding wheel rotates by 90 degrees each time.

8. The intelligent integrated taro planter according to claim 7, characterized in that: The walking wheel mechanism powers the separating seed bin, the walking wheel mechanism has two driven walking wheels, the circumference of the walking wheels is changed by changing the diameter of the rubber wheels, the walking wheels are in relative rolling friction with the ground when the planting device moves; the movement is transmitted to the separating seed bin by the rotation of the chain, the chain rotation adopts a 2:04 chain and a sprocket, and the reduction ratio is 1:4; the seed wheel of the separating seed bin rotates by 90 degrees corresponding to the separating wheel, and the plant spacing of the planting device is controlled in the appropriate range.

9. The intelligent integrated taro planter according to claim 1, characterized in that: The 4-gear shifting knob, wherein: In the 1st gear, the coverer is lowered by 13 cm; In the 2nd gear, the coverer is lowered by 25.5 cm; In the 3rd gear, the coverer is lowered by 31.4 cm; In the 4th gear, the coverer is lowered by 36 cm.

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