LU500449B1 - All-in-one machine for ditching and fertilizing tea garden with air blowing assistance - Google Patents

Abstract

An all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance, including a frame, handrails, a walking device, a power device, a fertilizing device, and a ditching device. The frame is fixedly provided with the power device, the ditching device, and the fertilizing device sequentially from front to back. The walking device is arranged under the frame. The handrails are fixed on the power device. The power device provides power for the whole all-in-one machine. The fertilizing device includes a fertilizing unit and an air blowing unit. The fertilizing unit includes a fertilizer box, an outer grooved wheel fertilizer-discharging device, and a fertilizer conveying pipe. The fertilizer box is fixedly connected to the frame. The outer grooved wheel fertilizer-discharging device is fixedly arranged at the bottom of the fertilizer box. The fertilizer conveying pipe is fixedly arranged at a bottom of the outer grooved wheel fertilizer-discharging device.

Description

DESCRIPTION ALL-IN-ONE MACHINE FOR DITCHING AND FERTILIZING TEA GARDEN WITH AIR BLOWING ASSISTANCE

TECHNICAL FIELD The present invention relates to the field of an agricultural machinery apparatus, and more particularly to an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance.

BACKGROUND Tea has rich nutritional value, and has good effects on anti-aging, sterilization, and blood pressure reduction. Currently, with the reduction of young and middle-aged labors in tea gardens and the lower efficiency of manual operations, the mechanization of tea gardens should be accelerated. China’s tea is mostly grown in mountainous and hilly areas. It 1s difficult for large-scale machinery to work in tea gardens. Many tasks such as ditching, fertilization, weeding, and picking require manual operations, and there is a serious shortage of mechanical equipment to meet the requirements of tea gardens.

Ditching and fertilization is a common fertilization method in tea gardens. This method is suitable for large-scale mechanized operations in tea gardens. Especially in recent years, organic fertilizers have been used more as base fertilizers in tea gardens. A common ditching and fertilizing machine has a large size, a large weight, and a high power. It is difficult for the ditching and fertilizing machine in the prior art to adapt to the working environment of the tea garden and is prone to clogging of a fertilizing pipe. However, the ditching and fertilizing machine that is small in size and suitable for working in a hillside field can only ditch first, and then manually fertilize, which not only is inefficient, but also consumes manpower and material resources. Therefore, the ditching and fertilization operation of tea gardens urgently needs a ditching and fertilizing all-in-one machine with low operation power consumption to solve the problems of low efficiency of mechanized fertilization, clogging in a fertilization process, and poor mechanical passability in tea gardens.

SUMMARY In order to describe in detail the technical content, structural features, achieved objectives and effects of the technical solution, the following detailed descriptions are given in conjunction with specific embodiments and accompanying drawings.

The present invention discloses an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance, including a frame, handrails, a walking device, a power device, a fertilizing device, and a ditching device. The frame is fixedly provided with the power device, the ditching device, and the fertilizing device sequentially from front to back. The walking device is arranged under the frame. The handrails are fixed on the power device. The power device provides power for the whole all-in-one machine. The fertilizing device includes a fertilizing unit and an air blowing unit. The fertilizing unit includes a fertilizer box, an outer grooved wheel fertilizer-discharging device, and a fertilizer conveying pipe. The fertilizer box is fixedly connected to the frame. The outer grooved wheel fertilizer-discharging device is fixedly arranged at the bottom of the fertilizer box. The fertilizer conveying pipe is fixedly arranged at the bottom of the outer grooved wheel fertilizer-discharging device. The fertilizer box, the outer grooved wheel fertilizer-discharging device, and the fertilizer conveying pipe are communicated with each other. The air blowing unit is fixedly arranged on the frame. The output end of the air blowing unit is communicated with the fertilizer conveying pipe. The ditching device is positioned in front of the fertilizer conveying pipe. The end of the fertilizer conveying pipe and the ditching device are positioned on the same straight line.

In a further optimization of the present invention, the air blowing unit includes an air pump and an air pipe. The air pump is fixedly connected to the frame, and the air pump is connected to the upper end of the fertilizer conveying pipe via the air pipe.

In a further optimization of the present invention, the power device includes a driving mechanism and a transmission mechanism. The transmission mechanism is rotatably connected to the frame, and the driving mechanism drives the outer grooved wheel fertilizer-discharging device and the ditching device to operate via the transmission mechanism.

In a further optimization of the present invention, the transmission mechanism includes a first transmission shaft, a second transmission shaft, a third transmission shaft, a first transmission unit, and a second transmission unit. The first transmission shaft, the second transmission shaft, and the third transmission shaft are all rotatably connected to the frame and are arranged in parallel to each other. The driving mechanism provides power for the first transmission shaft. The first transmission unit and the second transmission unit are provided on the first transmission shaft. The first transmission shaft is in transmission connection with the second transmission shaft and the third transmission shaft via the first transmission unit and the second transmission unit, respectively. The ditching device is sleeved on the second transmission shaft and rotatably connected to the second transmission shaft, and the third transmission shaft is in transmission connection with the outer grooved wheel fertilizer-discharging device.

In a further optimization of the present invention, the outer grooved wheel fertilizer-discharging device includes a fertilizer-discharging device body and a grooved wheel. The fertilizer-discharging device body is fixedly connected to the bottom surface of the fertilizer box. The grooved wheel is rotatably connected in the fertilizer-discharging device body. The grooved wheel is positioned under a fertilizing opening of the fertilizer box, and fixedly connected to the third transmission shaft.

In a further optimization of the present invention, the ditching device includes the second transmission unit and a ditching cutter. One end of the second transmission unit is sleeved on the transmission mechanism and in transmission connection with the transmission mechanism, and the other end thereof is in transmission connection with the ditching cutter.

In a further optimization of the present invention, the ditching cutter is a disc-shaped sawtooth ditching cutter.

In a further optimization of the present invention, the fertilizer box is fixed on the frame via a support plate. The support plate is positioned on left and right sides of the outer grooved wheel fertilizer-discharging device. The upper end of the support plate is fixedly arranged at the bottom of the fertilizer box, and the lower end of the support plate is fixedly connected to the frame.

In the further optimization of the present invention, the handrails are configured to control the start and stop of the power device and control the movement direction of the all-in-one machine.

In the further optimization of the present invention, the walking device includes an engine and walking wheels. Two walking wheels are provided. The engine is fixedly arranged below the frame. The left and right ends of the engine are rotatably connected to one end of a rotating shaft, and the other end thereof passes through the frame and is fixedly connected to the walking wheels.

Compared with the prior art, the present invention has the following beneficial effects: (1) For the all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance provided by the present invention, the ditching device is arranged between the frame and the fertilizing unit. Only a single multi-tooth thin ditching cutter works, thereby reducing power consumption and loss. The ditching width is suitable for the absorption of an organic fertilizer by a tea plant in the tea garden.

(2) The fertilizing unit is positioned at the rear of the frame, which can enlarge the fertilizing opening of the fertilizer box, which is conducive to the fall of the organic fertilizer. The fertilizer box is provided with the outer grooved wheel fertilizer-discharging device. A fertilizer sowing amount can be controlled by controlling the rotation speed of the grooved wheel in the fertilizer-discharging device. An air blowing device 1s mounted on one side of the fertilizing unit. The air pump blows air into the fertilizer conveying pipe to accelerate the fall of the organic fertilizer in the fertilizer conveying pipe, thereby effectively preventing clogging during a fertilizer conveying process.

(3) The present invention can carry out ditching and fertilization at the same time. The multi-tooth thin ditching cutter is in front and the fertilizing unit 1s behind. The fertilizer discharged from an outlet of the fertilizer conveying pipe falls into a ditch ditched by the ditching cutter, thereby being beneficial to improving the efficiency of ditching and fertilization of the tea garden, and reducing manual labor. The machine is simple in structure, small in size, low in power consumption, and easy to operate, and is suitable for operating in mountainous environments such as the tea garden.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a schematic diagram I of an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance; FIG. 2 shows a schematic diagram II of an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance; FIG. 3 shows a schematic diagram of a fertilizing unit; and FIG. 4 shows a partial schematic diagram of a fertilizing unit, an air blowing device and a ditching device of the present invention.

In the figures: 1: Handrails; 2: Frame; 3: Fertilizer Box; 4: Support Plate; 5: Third Transmission Shaft; 6: Fertilizer Conveying Pipe; 7: Second Transmission Shaft; 8: Multi-Tooth Thin Groove Cutter; 9: Fixing Block; 10: Second Transmission Unit; 11: Walking Wheels; 12: Electric Motor; 13: Engine Device; 14: Gearbox; 15: First Transmission Unit; 16: First Transmission Shaft; 17: Air Pump; 18: Air Pipe; 19: Grooved Wheel; 20: Fertilizer Body; 21: Second Transmission Unit.

DESCRIPTION OF THE INVENTION In order to describe in detail the technical content, structural features, achieved objectives and effects of the technical solution, the following detailed descriptions are given in conjunction with specific embodiments and accompanying drawings.

FIG. 1 shows a schematic diagram I of an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance includes a frame 2, handrails 1, a first transmission shaft 16, a second transmission shaft 7, a third transmission shaft 5, a power device, a ditching device, an air pump 17, a walking device, an air pipe 18, and a fertilizing unit. The frame is provided with the power device, the ditching device, and the fertilizing unit sequentially from front to back. The fertilizing device includes the fertilizing unit and the air blowing unit. The fertilizing unit includes a fertilizer box 3, an outer grooved wheel fertilizer-discharging device, and a fertilizer conveying pipe 6. The fertilizer box 3 is fixedly connected to the frame 2 via a support plate 4. The outer grooved wheel fertilizer-discharging device is fixedly arranged at the bottom of the fertilizer box 3. The fertilizer conveying pipe 6 is fixedly arranged at the bottom of the outer grooved wheel fertilizer-discharging device. The fertilizer box 3, the outer grooved wheel fertilizer-discharging device, and the fertilizer conveying pipe 6 are communicated with each other. The outer grooved wheel fertilizer-discharging device includes a fertilizer-discharging device body 20 and a grooved wheel

19. The fertilizer-discharging device body 20 is fixedly connected to the bottom surface of the fertilizer box 3. The grooved wheel 19 is rotatably connected in the fertilizer-discharging device body. The outer grooved wheel fertilizer- discharging device can control the sowing amount of an organic fertilizer during a fertilization process. The air blowing unit includes the air pump 17 and the air pipe 18. The air pump 17 is fixedly mounted on the frame 2. The air pump 17 is communicated with the fertilizer conveying pipe 6 via the air pipe

18. The power device includes an engine device 13, a gearbox 14, and a transmission mechanism. The engine device 13 and the gearbox 14 are fixedly arranged on the frame 2. The gearbox 14 is positioned below the engine device

13. The engine device 13 is in transmission connection with the gearbox. The handrails 1 are arranged adjacent to the engine device 13. The handrails 1 are mounted on the gearbox 14. The handrails 1 can control the start and stop of the engine device 13 and control the direction of the machine. The walking device is positioned under the gearbox 14. The walking device includes an electric motor 12 and walking wheels 11. The electric motor 12 is fixedly connected to the frame 2. The left and right ends of the electric motor 12 are rotatably connected to one end of a rotating shaft, and the other end thereof passes through the frame 2 and is fixedly connected to the walking wheels 11. The gearbox 14 is in transmission connection with the outer grooved wheel fertilizer-discharging device and the ditching device via the transmission mechanism, respectively.

FIG. 2 shows a schematic diagram II of an all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance.

The transmission mechanism includes the first transmission shaft 16, the second transmission shaft 7, the third transmission shaft 5, a first transmission unit 15, and the second transmission unit 10. The first transmission shaft 16, the second transmission shaft 7 and the third transmission shaft 5 are arranged parallel to each other.

Four fixing blocks 9 are arranged on the frame 2. A bearing seat is fixedly provided on the fixing block 9. The first transmission shaft 16, the second transmission shaft 7 and the third transmission shaft 5 are all rotatably connected to the frame 2 via the fixing block 9. The ditching device is sleeved in the middle of the second transmission shaft 7 and rotatably connected to the second transmission shaft 7. Both ends of the second transmission shaft 7 pass through the bearing seat and are rotatably connected to the fixing block 9 via the bearing seat.

One end of the third transmission shaft 5 is rotatably connected to the fixing block 9 via the bearing seat, and the other end thereof 1s rotatably connected to the outer grooved wheel fertilizer-discharging device.

The first transmission shaft 16 is arranged perpendicular to the gearbox 14. One end is rotatably connected to the output end of the gearbox 14, and the other end thereof is rotatably connected to the fixing block 9 via the bearing seat.

The first transmission unit 15 and the second transmission unit 10 are provided on the first transmission shaft 16. The first transmission unit 15 is connected to the second transmission shaft 7. The first transmission shaft 16 is in transmission connection with the second transmission shaft 7 via the first transmission unit 15. The second transmission unit 10 is connected to the third rotating shaft 5. A first rotating shaft 16 is in transmission connection with the third rotating shaft 5 via the second transmission unit 10. The engine device 13 provides power for the gearbox 14 to drive the gearbox 14 to operate.

The gearbox 14 drives the first transmission shaft 16 to rotate.

The first rotating shaft 16 rotates while driving the first transmission unit 15 and the second transmission unit 10 to operate.

The transmission unit 15 and the second transmission unit 10 drive the second transmission shaft 7 and the third transmission shaft 5 at the same time respectively to rotate. The second transmission shaft 7 rotates to drive the ditching device to operate, while the third transmission shaft 5 rotates to drive the outer grooved wheel fertilizer- discharging device to operate.

FIG. 3 shows a schematic diagram of the fertilizing unit. The grooved wheel 19 is rotatably connected in the fertilizer-discharging device body 20. The grooved wheel 19 is positioned under a fertilizing opening of the fertilizer box 3. The grooved wheel 19 is fixedly connected to the third transmission shaft 5. The three transmission shaft 5 can drive the grooved wheel 19 to rotate. Therefore, a fertilizer sowing amount can be controlled by controlling the rotation speed of the grooved wheel 19.

FIG. 4 shows a partial schematic diagram of the fertilizing unit, an air blowing device and the ditching device of the present invention. The output end of the air pump 17 is communicated with one end of the air pipe 18, and the other end thereof is communicated with the fertilizer conveying pipe 6. After the air pump 17 is powered on, an air blower rotates to form an air flow and blow air into the fertilizer conveying pipe 6 via the air pipe 18 to prevent the fertilizer from clogging. The ditching device includes a second transmission unit 21 and a ditching cutter 8. The upper end of the second transmission unit 21 is sleeved on the first transmission shaft 16 and is in transmission connection with the first transmission shaft 16. The ditching cutter 8 is positioned in front of the fertilizer conveying pipe 6. The end of the fertilizer conveying pipe 6 and the ditching cutter 8 are positioned on the same straight line. The lower end of the second transmission unit 21 is in transmission connection with the ditching cutter 8. The second transmission unit 21 can drive the ditching cutter

8. The ditching cutter 8 is a circular sawtooth ditching cutter.

In this embodiment, a power output end of the engine device 13 device is connected to a power input end of the gearbox 14, that is, the engine device 13 provides power to drive the gearbox 14 to operate. The gearbox 14 drives the first transmission shaft 16 to rotate. Thefirst transmission shaft 16 rotates while driving the first transmission unit 15 and the second transmission unit 10 to operate. The first transmission unit 15 and the second transmission unit 10 drive the second transmission shaft 7 and the third transmission shaft 5 to rotate at the same time. The transmission shaft 7 rotates to drive the second transmission unit 10 to operate. The second transmission unit 10 can drive the ditching cutter 8 to rotate. At the same time, the third transmission shaft 5 rotates to drive the grooved wheel 19 to rotate. The fertilizer sowing amount can be controlled by controlling the rotation rate carry of the grooved wheel 19. At the same time, the air pump 17 1s powered on. The air blower rotates to form an air flow and blow air into the fertilizer conveying pipe 6 via the air pipe 18, thereby preventing the fertilizer from clogging in the fertilizer conveying pipe

6. The electric motor 12 provides power to drive the walking wheels 11 to rotate, thereby driving the entire machine to travel. The ditching cutter 8 is in front and the fertilizing device is behind. The fertilizer discharged from an outlet of the fertilizer conveying pipe 6 falls into a ditch ditched by the ditching cutter, thereby being beneficial to improving the efficiency of ditching and fertilization of the tea garden, and reducing manual labor. The machine is simple in structure, small in size, low in power consumption, and easy to operate, and is suitable for operating in mountainous environments such as the tea garden.

it should be noted that in the present invention, relational terms such as a first and a second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such an actual relationship or an order between these entities or operations. Moreover, the terms “include”, “comprise” or any other variants thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or terminal devices including a series of elements not only include those elements, but also include other elements that are not explicitly listed, or also include elements inherent to these processes, methods, articles or devices. If there are no more restrictions, an element defined by the sentence “including...” or “comprising...” does not exclude the existence of other elements in the processes, the methods, the articles, or the terminal devices that includes the element. In addition, in this text, “greater than”, “less than”, “exceeds”, etc. are understood not to include the number; “above”, “below”, “within”, etc., are understood to include the number.

Although the foregoing embodiments have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the foregoing is only the embodiments of the present invention, and does not limit the scope of patent protection of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied to other related technical fields, are included within the scope of patent protection of the present invention.

Claims (10)

Claims:

1. An all-in-one machine for ditching and fertilizing a tea garden with air blowing assistance, comprising a frame, handrails, a walking device, a power device, a fertilizing device, and a ditching device, the frame is fixedly provided with the power device, the ditching device, and the fertilizing device sequentially from front to back, the walking device is arranged under the frame, the handrails are fixed on the power device, the power device provides power for the whole all-in-one machine, the fertilizing device comprises a fertilizing unit and an air blowing unit, the fertilizing unit comprises a fertilizer box, an outer grooved wheel fertilizer-discharging device, and a fertilizer conveying pipe, the fertilizer box is fixedly connected to the frame, the outer grooved wheel fertilizer-discharging device is fixedly arranged at a bottom of the fertilizer box, the fertilizer conveying pipe is fixedly arranged at a bottom of the outer grooved wheel fertilizer-discharging device, the fertilizer box, the outer grooved wheel fertilizer-discharging device, and the fertilizer conveying pipe are communicated with each other, the air blowing unit 1s fixedly arranged on the frame, an output end of the air blowing unit is communicated with the fertilizer conveying pipe, the ditching device is positioned in front of the fertilizer conveying pipe, and an end of the fertilizer conveying pipe and the ditching device are positioned on the same straight line.

2. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 1, wherein the air blowing unit comprises an air pump and an air pipe, the air pump is fixedly connected to the frame, and the air pump is connected to an upper end of the fertilizer conveying pipe via the air pipe.

3. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 1, wherein the power device comprises a driving mechanism and a transmission mechanism, the transmission mechanism is rotatably connected to the frame, and the driving mechanism drives the outer grooved wheel fertilizer-discharging device and the ditching device to operate via the transmission mechanism.

4. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 2, wherein the transmission mechanism comprises a first transmission shaft, a second transmission shaft, a third transmission shaft, a first transmission unit, and a second transmission unit, the first transmission shaft, the second transmission shaft, and the third transmission shaft are all rotatably connected to the frame and arranged in parallel to each other, the driving mechanism provides power for the first transmission shaft, the first transmission unit and the second transmission unit are provided on the first transmission shaft, the first transmission shaft is in transmission connection with the second transmission shaft and the third transmission shaft via the first transmission unit and the second transmission unit, respectively, the ditching device is sleeved on the second transmission shaft and rotatably connected to the second transmission shaft, and the third transmission shaft is in transmission connection with the outer grooved wheel fertilizer-discharging device.

5. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 3, wherein the outer grooved wheel fertilizer-discharging device comprises a fertilizer-discharging device body and a grooved wheel, the fertilizer-discharging device body is fixedly connected to a bottom surface of the fertilizer box, the grooved wheel is rotatably connected in the fertilizer-discharging device body, and the grooved wheel is positioned under a fertilizing opening of the fertilizer box, and fixedly connected to the third transmission shaft.

6. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 2, wherein the ditching device comprises the second transmission unit and a ditching cutter, one end of the second transmission unit is sleeved on the transmission mechanism and in transmission connection with the transmission mechanism, and the other end thereof is in transmission connection with the ditching cutter.

7. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 5, wherein the ditching cutter is a disc-shaped sawtooth ditching cutter.

8. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 6, wherein the fertilizer box is fixed on the frame via a support plate, the support plate is positioned on left and right sides of the outer grooved wheel fertilizer-discharging device, an upper end of the support plate is fixedly arranged at the bottom of the fertilizer box, and a lower end of the support plate is fixedly connected to the frame.

9. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 1, wherein the handrails are configured to control the start and stop of the power device and control a movement direction of the all-in-one machine.

10. The all-in-one machine for ditching and fertilizing the tea garden with the air blowing assistance according to claim 1, wherein the walking device comprises an engine and walking wheels, two walking wheels are provided, the engine is fixedly arranged below the frame, the left and right ends of the engine are rotatably connected to one end of a rotating shaft, and the other end thereof passes through the frame and is fixedly connected to the walking wheels.