Efficient radish pulling and cutting all-in-one machine and working method thereof

Abstract

The invention discloses an efficient radish pulling and cutting all-in-one machine and a working method thereof, and belongs to the technical field of agricultural machinery. The radish pulling and cutting all-in-one machine comprises a base and a rack, the rack is fixedly arranged at the top of the base, a conveying and cleaning unit located in the rack is arranged at the top of the base, cutting units are arranged on the two sides of the conveying and cleaning unit, and the cutting units communicate with the conveying and cleaning unit; a pulling unit is arranged on the rack and located on the outer side of the cutting unit, the pulling unit is in sliding connection with the rack, a power unit is arranged at the bottom of the base, and the control unit is electrically connected with the pulling unit, the conveying and cleaning unit and the power unit. The radish pulling and cutting device can rapidly pull and cut radishes in a lossless mode and has the conveying and cleaning functions at the same time, so that the working efficiency is improved, the labor intensity is reduced, and the quality of the radishes is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a high-efficiency all-in-one radish pulling and cutting machine and a working method thereof. Background Art

[0002] At present, radish is one of the most widely grown vegetables in the world. Its planting scale is constantly expanding and the market demand is also growing. In the process of planting and harvesting radish, especially in the harvesting stage, there are many challenges and problems. These problems not only affect the planting efficiency, but also directly affect the quality of radish and farmers' income.

[0003] Traditionally, the harvesting of radishes mainly relies on manual extraction. This method is not only labor-intensive, but also inefficient. Especially in the case of large-scale planting, it requires a lot of manpower and increases the cost of planting. In addition, the manual extraction process is prone to damage to the radish, such as breakage and scratches, which affects the commercial value of the radish. Although some mechanized radish harvesting equipment has appeared in recent years, these equipment still have deficiencies in adaptability and precision. For example, different varieties of radishes differ in size, shape and growth depth, and existing mechanical harvesting equipment is often difficult to flexibly adjust to adapt to these changes, resulting in poor harvesting results. In addition, some equipment has limited operating capacity under complex terrain or soil conditions, making it difficult to meet diverse planting needs. During the harvesting process, both manual and mechanical methods may cause varying degrees of damage to the radish. These damages not only affect the appearance of the radish, but also its taste and nutritional value. Especially for high-quality, high-value-added radish varieties, any minor damage may lead to a significant drop in its market value. After the radish is harvested, it is also necessary to carry out subsequent processing such as cutting and cleaning. These links also require a lot of manpower and material resources, and the processing effect directly affects the final quality of the radish. Traditional manual processing methods are not only inefficient, but also difficult to ensure consistency and hygiene standards.

[0004] In summary, with the continuous growth of market demand, the scale of radish cultivation is also expanding. However, the existing harvesting and subsequent processing methods are difficult to keep up with the growth rate of the planting scale, resulting in an increasingly prominent contradiction between supply and demand. This not only affects the income level of farmers, but also restricts the sustainable development of the radish industry. Therefore, the present invention proposes an intelligent and efficient radish combined pulling and cutting all-in-one machine, which aims to achieve rapid and lossless harvesting and subsequent processing of radishes through automated and intelligent means, improve operating efficiency, reduce labor intensity, and ensure the quality of radishes. The emergence of this invention is expected to promote the transformation, upgrading and sustainable development of the radish planting industry. Summary of the invention

[0005] The present invention aims to solve the problems of low efficiency, high labor intensity, easy damage to radishes, etc. in the existing radish harvesting process, and provides a high-efficiency radish pulling and cutting all-in-one machine, which can pull and cut radishes without damage and quickly, and has the functions of conveying and cleaning, so as to improve the working efficiency, reduce the labor intensity, and ensure the quality of radishes.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: The invention provides a high-efficiency all-in-one radish pulling and cutting machine, comprising a base and a frame, wherein the frame is fixedly provided with the top of the base, a conveying and cleaning unit located in the frame is provided on the top of the base, cutting units are provided on both sides of the conveying and cleaning unit, and the cutting unit is connected with the conveying and cleaning unit; a pulling unit is provided on the outer side of the frame in the same movement direction as the all-in-one radish pulling and cutting machine, the pulling unit is slidably connected with the frame, a power unit is provided at the bottom of the base, and an infrared sensor is provided on the top of the frame; The extraction unit is movably connected to the frame through a first guide mechanism; The cutting unit includes a collecting device, a collecting device located outside the conveying and cleaning unit is fixedly arranged on the top of the base, a sprayer is arranged between the side walls of the collecting device; a blade is arranged on the sprayer on the side close to the extraction unit; The conveying and cleaning unit comprises a first guide plate and a second guide plate, the first guide plate and the second guide plate are arranged in parallel, a plurality of brushes are arranged between the first guide plate and the second guide plate, the brushes are connected to the second motor, and the second motor is connected to the control unit; The control unit is also connected with the extraction unit, the first guiding mechanism, the power unit and the infrared sensor.

[0007] The first guide mechanism includes a guide rail, which is fixedly connected to a frame, and the frame is fixedly connected to a first motor located at the top of the guide rail. The output end of the first motor is connected to a lead screw, the guide rail is parallel to the lead screw, and the first motor is connected to a control unit.

[0008] The extraction unit comprises a first guide frame, the first guide frame is movably connected to the first guide mechanism, the first guide frame is movably connected to the extraction arm, and the extraction arm is movably connected to the extraction claw; The extraction arm comprises a second guide mechanism, which is movably connected to the first guide frame, and the second guide mechanism is connected to the third guide mechanism through the first bracket, and the third guide mechanism is movably connected to the extraction claw.

[0009] The second guide mechanism comprises a first guide frame, the first guide frame is rotatably connected to the second guide frame via a first steering gear, and the second guide frame is rotatably connected to one end of the first bracket via a second steering gear.

[0010] The third guide mechanism includes a third guide frame, which is rotatably connected to the other end of the first bracket through a third steering gear, the third guide frame is rotatably connected to a fourth guide frame through a fourth steering gear, and the fourth guide frame is rotatably connected to the extraction claw through a fifth steering gear.

[0011] The first and fourth servos are 360° servos; the second and third servos are 270° servos; the fifth servo is a 180° servo.

[0012] Four brushes are arranged between the first guide plate and the second guide plate. The four brushes are distributed up and down. The distance between the two upper brushes is greater than the distance between the two lower brushes. Spiral bristles are arranged on the brushes.

[0013] The power unit comprises wheels, which are arranged at the four corners of the bottom of the base, the wheels are connected to the third motor, and the third motor is electrically connected to the control unit.

[0014] The control unit includes an infrared sensor signal processing module, a steering gear control module and a motor control module; the infrared sensor signal processing module receives and processes the signal of the infrared sensor, and sends the processed information to the steering gear control module and the motor control module. A working method of an efficient all-in-one radish pulling and cutting machine, comprising: After receiving the start command, the control unit performs initialization settings according to the preset parameters and real-time sensor data; the infrared sensor performs all-round sensing; and the power unit is controlled to move the radish pulling and cutting machine to a preset position; The control unit controls the extraction unit to start working, the first guide mechanism drives the mechanical arm to move up and down for preliminary positioning, the second guide mechanism and the third guide mechanism further control the position and angle of the extraction claw, and the fifth steering gear controls the opening and closing of the extraction claw to extract the radish; After the radish is pulled out, the pulling unit sends the radish to the cutting unit, and the blade cuts the radish; The cut radishes are sent to the conveying and cleaning unit, the sprayer sprays water mist, and the brush is driven by the motor to rotate to clean the radishes in all directions. The radishes are transported to the external collection device through the rotation of the brush.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The high-efficiency integrated radish pulling and cutting machine provided by the present invention integrates a pulling unit, a cutting unit, a conveying and a cleaning unit. The pulling unit realizes accurate and lossless pulling of radishes, improves pulling efficiency and the integrity of radishes; the cutting unit quickly cuts the pulled radishes to separate the stems and leaves; the conveying and cleaning unit thoroughly cleans the cut radishes and quickly conveys them, ensuring the cleanliness of the radishes and the convenience of subsequent processing; the introduction of the control unit makes the entire system more intelligent, and can adjust the working parameters according to actual needs to ensure lossless pulling and cutting of radishes. The present invention realizes a fully automated process from pulling to cutting to cleaning, significantly improves operating efficiency, and reduces labor intensity. The modular design of the present invention makes the functions of each part clear and easy to maintain and manage.

[0016] Furthermore, the pulling arm is connected to the pulling claw through a multi-level guiding mechanism, which increases the flexibility and accuracy of the pulling process; the design of the pulling arm enables the pulling claw to be fine-tuned according to the growth position of the radish and soil conditions, reducing damage to the radish and improving the success rate of pulling.

[0017] Furthermore, the arrangement of the first steering engine and the second steering engine in the second guide mechanism provides the extraction arm with a larger range of motion and more precise control capability. This design enables the extraction unit to adapt to different soil hardness and radish sizes, thereby improving the adaptability and accuracy of the operation.

[0018] Furthermore, the third guide mechanism and the servo arrangement in the extraction claw further enhance the flexibility and control accuracy of the extraction claw. Through the coordinated work of the multi-stage servo, the extraction claw can accurately grasp and extract the radish, while avoiding excessive disturbance of the surrounding soil and protecting the root system of the radish.

[0019] Furthermore, the servos with different angle ranges make the extraction and cutting process more flexible and precise. The 360° servo provides a full range of rotation capabilities, while the 270° and 180° servos provide appropriate rotation ranges according to specific needs, jointly ensuring the smooth progress of the entire operation process.

[0020] Furthermore, the design of two sets of brushes distributed up and down in the conveying and cleaning unit makes the cleaning process more thorough and efficient.

[0021] Furthermore, the spiral bristle design increases the contact area and cleaning force between the brush and the radish, thereby improving the cleaning effect.

[0022] Furthermore, the wheel and brushless motor design in the power unit provide a stable and powerful power source for the entire machine. The brushless motor has the advantages of high efficiency, energy saving, and low noise, making the machine more stable and reliable during operation. At the same time, the wheel design also facilitates the movement and transportation of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic structural diagram of the high-efficiency all-in-one machine for pulling and cutting radishes of the present invention; Figure 2 It is a schematic diagram of the structure of the pulling arm of the high-efficiency all-in-one machine for pulling and cutting radishes of the present invention; Figure 3 It is a structural schematic diagram of the cleaning and transmission unit of the high-efficiency all-in-one radish pulling and cutting machine of the present invention; Figure 4 It is a partial assembly schematic diagram of the motion unit of the high-efficiency all-in-one radish pulling and cutting machine of the present invention; Figure 5 It is a structural schematic diagram of a cutting unit of the high-efficiency all-in-one radish pulling and cutting machine of the present invention; Figure 6 It is a schematic structural diagram of the pulling claws of the high-efficiency all-in-one radish pulling and cutting machine of the present invention.

[0025] In the figure: 100, extraction unit; 200, cutting unit; 300, conveying and cleaning unit; 400, control unit; 500, power unit; 101, first guide mechanism; 102, guide rail; 103, first motor; 104, lead screw; 105, first guide frame; 106, second guide mechanism; 107, first steering gear; 108, second guide frame; 109, second steering gear; 110, third guide mechanism; 111, third guide frame; 112, third servo; 113, fourth guide frame; 114, fourth servo; 115, extraction claw; 116, first bracket; 117, fifth servo; 201, blade; 202, collecting device; 301, brush; 302, second motor; 303, sprayer; 304, first guide plate; 305, second guide plate; 306, third guide plate; 401, infrared sensor; 501, wheel; 502, third motor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1 As shown, a high-efficiency all-in-one radish pulling and cutting machine comprises a base and a frame, wherein the frame is fixedly arranged at the four corners of the top of the base, a conveying and cleaning unit 300 located in the frame is arranged on the top of the base, cutting units 200 are arranged on both sides of the conveying and cleaning unit 300, and the cutting unit 200 is connected with the conveying and cleaning unit 300; a pulling unit 100 is arranged on the outer side of the frame in the same moving direction as the all-in-one radish pulling and cutting machine, and the pulling unit 100 is slidably connected with the frame, a power unit 500 is arranged at the bottom of the base, and an infrared sensor 401 is arranged on the top of the frame; The device further comprises a control unit 400 , which is connected to the extraction unit 100 , the conveying and cleaning unit 300 , the power unit 500 and the infrared sensor 401 .

[0033] The extraction unit 100 of the radish pulling and cutting machine ensures that the radish can be effectively pulled out of the soil while avoiding damage to the radish body; the extraction unit 100 is located on the side, which makes it more convenient to pull during the working process. The cutting unit 200 can efficiently and accurately complete the separation of stems and leaves, thereby improving the efficiency of the production line.

[0034] The picking unit 100 is located on the side, which can more conveniently pick the radish; the cutting unit 200 can quickly separate the stems and leaves after the picking unit 100 has picked the radish; the conveying and cleaning unit 300 can not only efficiently convey the cut radish to the cleaning area, but also ensure that the radish is not damaged during the cleaning process and remove surface pollutants. It is used to convey and clean the cut radish; the power unit 500 is used to drive the radish pulling and cutting machine to move.

[0035] like Figure 2 , Figure 5 and Figure 6 As shown, the frame is a rectangular parallelepiped structure, and extraction units 100 are arranged on the four vertical rods of the frame, and each extraction unit 100 is movably connected to the frame through a first guide mechanism 101; the first guide mechanism 101 includes a guide rail 102, the guide rail 102 is fixedly connected to the frame, and the frame is fixedly connected to a first motor 103 located at the top of the guide rail 102, the output end of the first motor 103 is connected to a lead screw 104, the guide rail 102 is parallel to the lead screw 104, the first motor 103 is a stepping motor, and each first motor 103 is configured with a motor driver, and the motor driver is connected to the control unit 400.

[0036] The extraction unit 100 includes a first guide frame 105 , and the first guide mechanism 101 is connected to the first guide frame 105 . The first guide mechanism 101 can drive the extraction unit 100 to move up and down through the first guide frame 105 .

[0037] The extraction unit 100 further includes an extraction arm and an extraction claw 115 . The extraction arm includes a second guide mechanism 106 , which is movably connected to the first guide frame 105 . The second guide mechanism 106 is connected to the third guide mechanism 110 via the first bracket 116 , and the third guide mechanism 110 is movably connected to the extraction claw 115 .

[0038] The second guide mechanism 106 includes a first guide frame 105 , which is rotatably connected to a second guide frame 108 via a first steering gear 107 , and the second guide frame 108 is rotatably connected to one end of the first bracket 116 via a second steering gear 109 .

[0039] The third guide mechanism 110 includes a third guide frame 111, which is rotatably connected to the other end of the first bracket 116 via a third servo 112, and is rotatably connected to a fourth guide frame 113 via a fourth servo 114. The fourth guide frame 113 is rotatably connected to the extraction claw 115 via a fifth servo 117.

[0040] Among them, the first steering gear 107 and the fourth steering gear 114 are 360° steering gears, which can control the extraction arm and the extraction claw 115 to rotate 360 ​​degrees; the second steering gear 109 and the third steering gear 112 are 270° steering gears, which control the extraction arm to rotate to different degrees; the fifth steering gear 117 is a 180° steering gear, which ensures the opening and closing angle of the extraction claw. The first steering gear 107, the second steering gear 109, the third steering gear 112, the fourth steering gear 114 and the fifth steering gear 117 are evenly connected to the control unit 400.

[0041] The extraction claw 115 is made of a high-strength, wear-resistant alloy material and is designed with a sharp tip to reduce soil resistance. The insertion and extraction actions are achieved through the first guide mechanism 101 and the extraction unit 100.

[0042] The first bracket 116 includes two U-shaped frames, which are fixedly connected by bolts. The open end of one U-shaped frame is rotatably connected to the third guide frame 111, and the second guide frame 108 is rotatably connected to the open end of the other U-shaped frame. like Figure 4 As shown, cutting units 200 are arranged on both sides of the conveying and cleaning unit 300, and the cutting unit 200 includes a collecting device 202. The collecting device 202 located outside the conveying and cleaning unit 300 is fixedly arranged on the top of the base, and a sprayer 303 located above the brush 301 is arranged between the side walls of the collecting device 202. The sprayer 303 can clean the radish by spraying water to improve the cleaning effect. A blade 201 is arranged on the sprayer 303 on the side close to the extraction unit 100, and the blade 201 is made of alloy material.

[0043] It should be noted that the collecting device 202 is used to collect and temporarily store the cut radishes, and then the collecting device 202 transports the radishes to the conveying and cleaning unit 300. The blade 201 cooperates with the extraction unit 100 to complete the cutting of the radishes, and the collecting device 202 is responsible for collecting the cut radishes. After the extraction unit 100 extracts the radishes, the extraction unit 100 transports the radishes to the cutting unit 200 for cutting, and the cut radishes enter the conveying and cleaning unit 300 through the collecting device 202.

[0044] like Figure 3 As shown, the conveying and cleaning unit 300 includes a first guide plate 304 and a second guide plate 305, which are arranged in parallel and perpendicular to the movement direction of the radish pulling and cutting machine, and a plurality of brushes 301 are arranged between the first guide plate 304 and the second guide plate 305, each of which is connected to a second motor 302, which is a brushless motor, and the water outlet of the sprayer 303 faces the brush 301. A small water pump is arranged at the bottom of the base, and the water pump is connected to the sprayer 303 through a water pipe. A third guide plate 306 is arranged vertically outside the first guide plate 304, and the third guide plate 306 is used to be arranged on the second motor 302 connected to the brush, and the second motor 302 provides power for the brush 301 to rotate, and each second motor 302 is equipped with a motor driver, which is connected to the control unit 400.

[0045] The brush (301) is provided with spiral bristles, and the bristles are made of a wear-resistant rubber or plastic material with moderate hardness.

[0046] In some embodiments, the second motor 302 and the brush 301 can be connected via a coupling to transmit power and torque. The coupling is made of high-strength, wear-resistant material, has good elasticity and toughness, and can compensate for the axial, radial and angular deviations of the transmission system caused by installation errors, temperature changes, etc. to a certain extent, ensuring the continuity and stability of power transmission.

[0047] In some embodiments, four brushes 301 are arranged between the first guide plate 304 and the second guide plate 305. The four brushes 301 are distributed up and down, and the distance between the two upper brushes 301 is greater than the distance between the two lower brushes 301. Such a distance placement can make the radish more clean.

[0048] like Figure 4 As shown, the power unit 500 includes wheels 501, and a wheel 501 is arranged at the four corners of the bottom of the base. Each wheel 501 is connected to a third motor 502, and the third motor 502 is a brushless motor. Each third motor 502 is configured with a motor driver, and the motor driver is connected to the control unit 400.

[0049] It should be noted that the third motor 502, as a power source, provides efficient and stable power output. Brushless motors have the advantages of smooth operation, low noise, and long life, and are very suitable for driving agricultural machinery. Brushless motors use electronic commutation technology, do not require mechanical commutators and brushes, reduce mechanical wear and electromagnetic interference, and improve system reliability and durability.

[0050] The tire of wheel 501 is made of wear-resistant and puncture-resistant rubber material to cope with the complex and changeable working environment in the field. It is designed with a wide tread and deep pattern to increase the contact area and grip with the ground, and improve the stability and passability of the machine in slippery or soft soil. It can support the weight of the entire machine and ensure the stability and safety of the machine during movement.

[0051] The core component of the control unit 400 uses an STM32 microcontroller as the control center and integrates remote control technology. The STM32 microcontroller is responsible for processing the signal of the infrared sensor 401 and sending control instructions to all steering gears and all motors. The STM32 microcontroller has multiple pins and is connected to all steering gears, all motor drivers and infrared sensors 401.

[0052] The control unit 400 includes an initialization module for initializing the pins of the STM32 and configuring the pin modes for connecting the infrared sensor 401, all servos and all motor drivers; for the PWM pins of the servos, an adapted PWM frequency needs to be set.

[0053] Infrared sensor signal processing module: The infrared sensor 401 receives the signal transmitted by the infrared sensor 401; processes the acquired signal, and sends the processed information to the steering gear control module and the motor control module. The servo control module is used to control the angle of each servo by sending a PWM signal to each servo through the STM32 microcontroller. It can set a fixed angle according to different states of the infrared sensor 401, or realize the function of dynamic angle change to adjust the direction and depth of the extraction claw 115.

[0054] The motor control module is used to control the speed and direction of the motor by sending control signals to each motor driver through the STM32 microcontroller; at the same time, the operation mode of the motor can be determined according to the signal change of the infrared sensor 401.

[0055] The control unit 400 also has the following three functions: The control unit 400 also has the function of remote control. Users can adjust operating parameters in a safe location through a remote control or a mobile phone APP to improve operating flexibility and safety.

[0056] The control unit 400 also has a fault diagnosis function. Once an abnormal situation is detected, it will immediately alarm and display the fault code to facilitate quick troubleshooting.

[0057] The working process of the high-efficiency all-in-one radish pulling and cutting machine of the present invention comprises: After receiving the start command, the control unit 400 initializes the entire radish pulling and cutting machine according to the preset parameters and the real-time infrared sensor 401 data; the infrared sensor 401 performs omnidirectional sensing, and the power unit 500 moves the radish pulling and cutting machine to the specified working position; The control unit 400 controls the extraction unit 100 to start working, the first guide mechanism 101 drives the mechanical arm to move up and down for preliminary positioning, and then the second guide mechanism 106 and the third guide mechanism 110 further control the position and angle of the extraction claw 115, and the opening and closing action of the extraction claw 115 is controlled by the fifth steering gear 117 to ensure accurate and non-destructive extraction of the radish; After the radish is pulled out, the pulling unit 100 sends the radish to the cutting unit 200, and the blade 201 cuts the radish to quickly separate the stem and leaves.

[0058] The cut radish falls into the conveying and cleaning unit 300, the sprayer 303 sprays an appropriate amount of water mist, and the brush 301 rotates under the drive of the motor to clean the radish in all directions. The radish is transported to an external collection device through the rotation of the brush.

[0059] The intelligent and efficient radish combined pulling and cutting integrated machine of the present invention realizes the automatic pulling, cutting, conveying and cleaning of radishes, significantly improves the working efficiency, reduces the labor intensity, and ensures the quality of radishes. The integrated machine adopts a modular design, and each unit can be disassembled and replaced, which is convenient for maintenance and upgrading. At the same time, it has an adaptive adjustment function, which can automatically adjust the operating parameters according to the soil conditions, radish varieties and sizes to achieve the best operating effect.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art can still modify or make equivalent substitutions to the specific implementations of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention are within the scope of protection of the claims of the present invention to be approved.

Claims

1. An efficient all-in-one machine for pulling and cutting radishes, characterized in that: The machine comprises a base and a frame, wherein the frame is fixedly provided with a top of the base, a conveying and cleaning unit (300) is provided on the top of the base and is located inside the frame, cutting units (200) are provided on both sides of the conveying and cleaning unit (300), and the cutting unit (200) is connected with the conveying and cleaning unit (300); a pulling unit (100) is provided on the outer side of the frame in the same movement direction as the radish pulling and cutting machine, and the pulling unit (100) is slidably connected with the frame, a power unit (500) is provided at the bottom of the base, and an infrared sensor (401) is provided on the top of the frame; The extraction unit (100) is movably connected to the frame via a first guide mechanism (101); The cutting unit (200) comprises a collecting device (202); the collecting device (202) is fixedly arranged on the top of the base and is located outside the conveying and cleaning unit (300); a sprayer (303) is arranged between the side walls of the collecting device (202); a blade (201) is arranged on the sprayer (303) on the side close to the extraction unit (100); The conveying and cleaning unit (300) comprises a first guide plate (304) and a second guide plate (305), the first guide plate (304) and the second guide plate (305) are arranged in parallel, a plurality of brushes (301) are arranged between the first guide plate (304) and the second guide plate (305), the brushes (301) are connected to the second motor (302), and the second motor (302) is connected to the control unit (400); The control unit (400) is also connected to the extraction unit (100), the first guide mechanism (101), the power unit (500) and the infrared sensor (401).

2. The high-efficiency radish pulling and cutting machine according to claim 1, characterized in that: The first guide mechanism (101) comprises a guide rail (102), the guide rail (102) being fixedly connected to a frame, the frame being fixedly connected to a first motor (103) located at the top of the guide rail (102), the output end of the first motor (103) being connected to a lead screw (104), the guide rail (102) being parallel to the lead screw (104), and the first motor (103) being connected to a control unit (400).

3. The high-efficiency radish pulling and cutting machine according to claim 1 is characterized in that: The extraction unit (100) comprises a first guide frame (105), the first guide frame (105) is movably connected to the first guide mechanism (101), the first guide frame (105) is movably connected to the extraction arm, and the extraction arm is movably connected to the extraction claw (115); The extraction arm comprises a second guide mechanism (106), the second guide mechanism (106) is movably connected to the first guide frame (105), the second guide mechanism (106) is connected to the third guide mechanism (110) via the first bracket (116), and the third guide mechanism (110) is movably connected to the extraction claw (115).

4. The high-efficiency radish pulling and cutting machine according to claim 3 is characterized in that: The second guide mechanism (106) comprises a first guide frame (105), the first guide frame (105) being rotatably connected to a second guide frame (108) via a first steering gear (107), and the second guide frame (108) being rotatably connected to one end of a first bracket (116) via a second steering gear (109).

5. The high-efficiency radish pulling and cutting machine according to claim 3, characterized in that: The third guide mechanism (110) comprises a third guide frame (111), the third guide frame (111) being rotatably connected to the other end of the first bracket (116) via a third steering gear (112), the third guide frame (111) being rotatably connected to a fourth guide frame (113) via a fourth steering gear (114), and the fourth guide frame (113) being rotatably connected to the extraction claw (115) via a fifth steering gear (117).

6. The high-efficiency integrated radish pulling and cutting machine according to any one of claims 4 or 5, characterized in that: The first steering gear (107) and the fourth steering gear (114) are 360° steering gears; the second steering gear (109) and the third steering gear (112) are 270° steering gears; and the fifth steering gear (117) is a 180° steering gear.

7. The high-efficiency radish pulling and cutting machine according to claim 1, characterized in that: Four brushes (301) are arranged between the first guide plate (304) and the second guide plate (305); the four brushes (301) are distributed up and down; the distance between the two brushes (301) at the top is greater than the distance between the two brushes (301) at the bottom; and spiral bristles are arranged on the brushes (301).

8. The high-efficiency radish pulling and cutting machine according to claim 1, characterized in that: The power unit (500) comprises wheels, wherein the wheels (501) are arranged at the four corners of the bottom of the base, the wheels (501) are connected to the third motor (502), and the third motor (502) is electrically connected to the control unit (400).

9. The high-efficiency radish pulling and cutting machine according to claim 1, characterized in that: The control unit (400) comprises an infrared sensor signal processing module, a steering gear control module and a motor control module; the infrared sensor signal processing module receives and processes the signal of the infrared sensor (401), and sends the processed information to the steering gear control module and the motor control module.

10. A working method of an efficient radish pulling and cutting machine, characterized in that: include: After receiving the start command, the control unit (400) performs initialization settings according to preset parameters and real-time sensor data; the infrared sensor (401) performs omnidirectional sensing; and the power unit (500) is controlled to move the radish pulling and cutting machine to a preset position; The control unit (400) controls the extraction unit (100) to start working, the first guide mechanism (101) drives the mechanical arm to move up and down for preliminary positioning, the second guide mechanism (106) and the third guide mechanism (110) further control the position and angle of the extraction claw (115), and the fifth steering gear (117) controls the opening and closing of the extraction claw (115) to extract the radish; After the radish is pulled out, the pulling unit (100) sends the radish to the cutting unit (200), and the blade (201) cuts the radish; The cut radish is sent to the conveying and cleaning unit (300), the sprayer (303) sprays water mist, and the brush (301) rotates under the drive of the motor to clean the radish in all directions. The radish is transported to an external collection device through the rotation of the brush (301).

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