A remote control crawler belt type bag controlled slow release fertilizer application device and a method of use thereof

Abstract

The application discloses a kind of tracked remote control bag control slow-release fertilizer fertilization device and its use method, it is related to fertilization device technical field, solve the technical problem that bag control fertilizer is deformed or clumpy under damp and lead to fertilization difficulty.A kind of tracked remote control bag control slow-release fertilizer fertilization device and its use method, including agricultural chassis, the control remote controller is connected by wireless network to the agricultural chassis, the front side of the upper end of the agricultural chassis is equipped with oil engine set, the middle of the upper end of the agricultural chassis is fixedly connected with fertilizer fertilization processing device shell, the front end of the agricultural chassis is fixedly connected with shovel hopper, the rear end of the agricultural chassis is fixedly connected with fixed frame.The fan operation of the upper end of air duct is to blow air inside air duct, the heating plate of the lower end of air duct is powered on to heat air, hot air flows into the inside of processing device shell through the through slot on the baffle to constant temperature treatment fertilizer, improve bag control slow-release fertilizer fertilization efficiency.

Description

Technical Field

[0001] This invention relates to the field of fertilization devices, specifically a tracked remote-controlled bag-controlled slow-release fertilizer fertilization device and its usage method. Background Technology

[0002] Fertilizer applicators are agricultural machines used for spreading fertilizers on crops. They mainly include spreaders, seed fertilizer application machines, and liquid fertilizer application equipment. Based on their operating method, they can be divided into single-disc and double-disc centrifugal fertilizer spreaders. The spreader disc has 2-6 radial or inclined blades, using centrifugal force to spread the fertilizer. Full-width fertilizer spreaders achieve full-width fertilization through a rotary fertilizer applicator or chain finger, while pneumatic wide-width fertilizer spreaders utilize airflow from a fan in conjunction with a mechanical fertilizer applicator.

[0003] However, existing fertilization devices only perform simple fertilization without sufficient pretreatment of the fertilizer before application. The fertilizer may have high moisture content, causing the fertilizer particles to easily agglomerate into large particles. These large particles are not easy to spread evenly or apply slowly, and thus the fertilizer tends to accumulate on the same piece of land. Therefore, they do not meet the current needs. To address this, we propose a tracked remote-controlled bag-controlled slow-release fertilizer application device and its usage method. Summary of the Invention

[0004] The purpose of this invention is to provide a tracked remote-controlled bag-controlled slow-release fertilizer application device and its usage method, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tracked remote-controlled bag-controlled slow-release fertilizer application device, comprising an agricultural machinery chassis, wherein the agricultural machinery chassis is connected to a control remote controller via a wireless network, a fertilizer application and processing device housing is fixedly connected to the middle of the upper end of the agricultural machinery chassis, a fuel generator set is provided on the front side of the upper end of the agricultural machinery chassis, a shovel bucket is fixedly connected to the front end of the agricultural machinery chassis, a fixing frame is fixedly connected to the rear end of the agricultural machinery chassis, an electric push column is fixedly connected to the lower end of the fixing frame, and a soil-adjusting frame is fixedly connected to the output end of the electric push column. A wireless control module is fixedly connected to the rear side of the upper part of the chassis. A fertilizer placement component is fixedly connected to one end of the fertilizer application processing device housing. A fertilizer bag is placed inside the fertilizer placement component. A rotating shaft is rotatably provided between the front and rear sides in the middle of the fertilizer application processing device housing. Multiple fertilizer processing components are arranged and fixedly connected around the rotating shaft. An adjustment component is movably provided at the other end of the fertilizer application processing device housing. An air duct is provided on one side of the adjustment component. The air duct is fixedly connected to the side surface of the fertilizer application processing device housing. A fan is fixedly provided at the upper end of the air duct.

[0006] Preferably, the lower end of the air duct is provided with a separation heating plate. The cross-section of the separation heating plate is a semi-circular structure with the opening of the annular structure facing downwards. The separation heating plate is arranged in four rows, with one in the first row, and the number of separation heating plates increases by one in each row, and so on, with four separation heating plates in the last row.

[0007] Preferably, the fertilizer placement component includes a placement frame fixedly connected to the side of the fertilizer application and processing device housing, and a base plate fixedly connected to the lower end of the placement frame, wherein the base plate is provided with a plurality of material placement holes arranged through it.

[0008] Preferably, the fertilizer processing component includes a rotating plate fixedly connected to the surface around the rotating shaft, a grinding block fixedly connected to the end face of the rotating plate, a cutting blade fixedly connected to one side of the rotating plate, and arc-shaped blocks fixedly connected to both ends of the cutting blade. The arc-shaped blocks, the cutting blade, and the rotating plate are all aligned with the feeding hole.

[0009] Preferably, the cutting surface of the cutting blade is a triangular structure, the arc-shaped block is a semi-circular structure, and the grinding block is pressed against the inner wall of the fertilizer application processing device housing.

[0010] Preferably, the adjusting component includes a rotating block movable on one side of the fertilizer application and processing device housing. One end of the rotating block is fixedly connected to a connecting frame. A through groove is provided through the middle of the connecting frame. One end of the connecting frame is fixedly connected to a baffle plate. Connecting columns are fixedly connected to both sides of the lower end of the baffle plate. A wind baffle plate is fixedly connected to the lower end of the two connecting columns. The cross-section of the wind baffle plate is set as an arc structure.

[0011] Preferably, the adjustment component further includes an extrusion block fixedly connected to the surface of the fertilizer application processing device housing. The extrusion block has a base plate on its lower side, and the base plate is fixedly connected to the surface of the fertilizer application processing device housing. The length and width of the extrusion block are the same as the length and width of the through groove.

[0012] Preferably, an inner rotating column is movably provided in the middle of the rotating block, an outer rotating column is fixedly connected to one side of the inner rotating column, a positioning plate is fixedly connected to one end of the outer rotating column, and a first locking block and a second locking block are provided on the upper side of the outer rotating column. The first locking block and the second locking block are both fixedly connected to the surface of the front end of the fertilizer application processing device housing.

[0013] Preferably, the cross-section of the inner rotating column is set in a plum blossom shape, the angle between the first snap-fit ​​block and the second snap-fit ​​block is 30 degrees, and the positioning plate is inserted into the first snap-fit ​​block.

[0014] A method of using a tracked remote-controlled bag-controlled slow-release fertilizer application device, the method comprising the following steps:

[0015] Step A: Start the fuel generator set on the agricultural machinery chassis, so that the agricultural machinery chassis can drive the shovel bucket to move forward laterally. The shovel bucket can shovel and turn the soil, and at the same time, the internal mechanism of the fertilizer application and processing device can release fertilizer into the freshly turned soil, thus realizing the process of releasing fertilizer into the soil.

[0016] Step B: The slow motor on one side of the fertilizer application and processing device is turned on. The output shaft of the slow motor rotates through the coupling and the rotating shaft. After the slow motor is turned on, its output shaft drives the rotating shaft to rotate counterclockwise. The rotation of the rotating shaft drives multiple fertilizer processing parts to rotate.

[0017] Step C: The fertilizer bag is placed on the rack. Two grinding blocks are fixed on one side of the rotating plate to cut the fertilizer bag, so that the fertilizer bag can be split open and the fertilizer inside can leak out and enter the outer shell of the fertilizer application processing device through the discharge hole. The fertilizer settles inside the outer shell of the fertilizer application processing device due to gravity. At this time, the grinding blocks can squeeze and grind the fertilizer inside the outer shell of the fertilizer application processing device, making the fertilizer finer.

[0018] Step D: After the fertilizer inside the fertilizer processing device is processed, the outer rotating column is rotated clockwise, which in turn drives the inner rotating column and rotating block to rotate. At this time, the extrusion block is inserted into the through slot on the connecting frame, and the upper end of the baffle plate is disengaged from the lower end of one side of the air duct. At the same time, the connecting column at the lower end of the baffle plate drives the wind baffle plate to rotate, so that the wind baffle plate can be disengaged from the lower end of the separation heating plate, thereby making the lower end of the separation heating plate open.

[0019] Step E: The fertilizer processing component continues to rotate, causing the arc-shaped block to be deposited inside the baffle plate. The baffle plate then acts as a buffer against the outflow of fertilizer. At this time, the separation heating plate is de-energized and no longer heats the air. The fan at the top of the air duct continues to blow air into the air duct. Some of the air forms turbulence inside the baffle plate and carries the fertilizer inside the baffle plate into the separation heating plate. The separation heating plate further slows down the release rate of fertilizer.

[0020] Step F: Users can also control the operation of the agricultural machinery chassis by controlling the remote control. The wireless control module controls the steering and driving direction of the agricultural machinery chassis. At the same time, the remote control can control the start and stop of the fuel generator set and the start and stop of the slow motor on one side of the fertilizer application and processing device.

[0021] Step G: The fixed frame connected to the rear end of the agricultural machinery chassis also drives the lower electric push column and soil leveling frame to move. The output end of the electric push column drives the soil leveling frame to reciprocate back and forth laterally. The reciprocating lateral movement of the soil leveling frame can level the turned land, so that the soil and fertilizer can be mixed.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. This invention rotates the outer rotating column, causing it to rotate and drive the inner rotating column and rotating block to rotate to a horizontal position. At the same time, the inner rotating column can move laterally within the rotating block, allowing the positioning plate at the upper end of the outer rotating column to be inserted into the first snap-fit ​​block. At this time, the upper end of the baffle plate is pressed and fitted to the bottom end of the inner side of the air duct. The pressing block and the baffle plate are separated. The fan at the upper end of the air duct operates and blows air into the air duct. The air flows downward along the inside of the air duct and passes through the separation heating plate. At this time, the separation heating plate is energized and heats the air. The heated air flows through the inner cavity at the upper part of the bottom plate and through the through groove on the baffle plate into the inside of the processing device housing. The hot air heats the fertilizer inside the fertilizer application processing device housing.

[0024] When the fertilizer bag is placed on the rack, two grinding blocks fixed on one side of the rotating plate cut the fertilizer bag, allowing it to be split open. This allows the fertilizer inside the bag to leak out and enter the outer shell of the fertilizer application processing device through the discharge hole. The fertilizer settles inside the outer shell of the fertilizer application processing device due to gravity. At this time, the grinding blocks can squeeze and grind the fertilizer inside the outer shell of the fertilizer application processing device, making the fertilizer finer.

[0025] 2. In this invention, the fertilizer processed in the outer shell of the fertilizer application processing device can be driven to the baffle plate for deposition by the rotation of the arc block. The baffle plate acts as a buffer for the outflow of fertilizer. At this time, the separation heating plate is de-energized and no longer heats the air. The fan at the top of the air duct continues to blow air into the air duct. Some of the air forms turbulence in the baffle plate and carries the fertilizer inside the baffle plate to the separation heating plate. The cross-section of the separation heating plate is set as a semi-circular arc structure. The separation heating plate is set in four rows, with one in the first row. The number of separation heating plates increases by one in each row and so on, with four separation heating plates in the last row. This setting makes the fertilizer divided into multiple parts when passing through the separation heating plate, and the separation heating plate further slows down the fertilizer application speed.

[0026] 3. This invention, through the arrangement of the air duct and the swinging coordination between the air duct and the overall adjustment component, enables the adjustment component in the outer shell of the fertilizer application processing device to have two operating modes. When the adjustment component is rotated to a horizontal position, the airflow inside the air duct is directed towards the inside of the fertilizer application processing device outer shell, thereby heating the fertilizer inside the outer shell. When the adjustment component is rotated 30 degrees clockwise, the airflow inside the adjustment component changes direction and blows towards the opening of the separating heating plate, thereby realizing the feeding of fertilizer. Attached Figure Description

[0027] Figure 1 This is a perspective view of the entire invention;

[0028] Figure 2 This is a perspective view of the entire invention from another angle.

[0029] Figure 3 This is a perspective view of the interior of the fertilizer application and processing device of the present invention;

[0030] Figure 4 This is a perspective view of the interior of the fertilizer application and processing device in this invention from another angle.

[0031] Figure 5 This is a three-dimensional structural diagram of the adjustment components and air duct in this invention;

[0032] Figure 6 For the present invention Figure 2 A schematic diagram of the three-dimensional structure at point A in the middle;

[0033] Figure 7 This is a cross-sectional enlarged view of one mode of the fertilizer processing component and the adjustment component in this invention;

[0034] Figure 8 This is a cross-sectional enlarged view of another mode of the fertilizer processing component and adjustment component in this invention.

[0035] In the diagram: 1. Fertilizer processing device casing; 2. Fuel generator set; 3. Wireless control module; 4. Slow-speed motor; 5. Fertilizer processing components; 501. Rotating plate; 502. Cutting blade; 503. Arc-shaped block; 504. Grinding block; 6. Fertilizer placement components; 601. Placement rack; 602. Base plate; 603. Discharge hole; 7. Adjustment components; 701. Rotating block; 702. Connecting frame; 703. Through slot; 704. Cover 705. Baffle; 706. Connecting column; 707. Base plate; 708. Wind baffle; 709. Inner rotating column; 710. Outer rotating column; 711. Positioning plate; 712. First clamping block; 713. Second clamping block; 714. Extrusion block; 8. Fan; 9. Fertilizer bag; 10. Air duct; 11. Heating plate for separation; 12. Rotating shaft; 13. Agricultural machinery chassis; 14. Shovel bucket; 15. Fixing frame; 16. Electric push column; 17. Soil leveling frame. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0037] Please see Figures 1 to 8 This invention provides an embodiment of a tracked remote-controlled bag-controlled slow-release fertilizer application device, comprising an agricultural machinery chassis 13, a control remote controller connected to the chassis 13 via a wireless network, a fertilizer processing device housing 1 fixedly connected to the middle of the upper end of the chassis 13, a fuel generator set 2 located on the front side of the upper end of the chassis 13, a shovel bucket 14 fixedly connected to the front end of the chassis 13, a fixing frame 15 fixedly connected to the rear end of the chassis 13, an electric push column 16 fixedly connected to the lower end of the fixing frame 15, and a soil-adjusting frame 17 fixedly connected to the output end of the electric push column 16. A wireless control module 3 is fixedly connected to the rear side of the upper end of the disk 13. A fertilizer placement component 6 is fixedly connected to one end of the fertilizer application processing device shell 1. A fertilizer bag 9 is placed inside the fertilizer placement component 6. A rotating shaft 12 is rotatably provided between the front and rear sides in the middle of the fertilizer application processing device shell 1. Multiple fertilizer processing components 5 are fixedly connected around the rotating shaft 12. An adjustment component 7 is movably provided at the other end of the fertilizer application processing device shell 1. An air duct 10 is provided on one side of the adjustment component 7. The air duct 10 is fixedly connected to the side surface of the fertilizer application processing device shell 1. A fan 8 is fixedly provided at the upper end of the air duct 10.

[0038] The user can control the operation of the agricultural machinery chassis 13 by controlling the remote control. The wireless control module 3 controls the steering and driving direction of the agricultural machinery chassis 13. At the same time, the user can control the start and stop of the fuel generator set 2 and the start and stop of the slow motor 4 on one side of the fertilizer application and processing device housing 1 by controlling the remote control. The fuel generator set 2 can convert fuel into electrical energy and power the battery, thereby powering the wireless control module 3 and the agricultural machinery chassis 13.

[0039] The lower end of the air duct 10 is provided with a separation heating plate 11. The cross-section of the separation heating plate 11 is a semi-circular structure with the opening of the annular structure facing downward. The separation heating plate 11 is arranged in four rows, with one in the first row. The number of separation heating plates 11 increases by one in each row and so on. The number of separation heating plates 11 in the last row is four. The fertilizer placement component 6 includes a placement rack 601 fixedly connected to the side of the fertilizer application processing device housing 1. The lower end of the placement rack 601 is fixedly connected to a base plate 602. The base plate 602 is provided with multiple material discharge holes 603 arranged through it.

[0040] The fertilizer processing component 5 includes a rotating plate 501 fixedly connected to the surface of the rotating shaft 12. A grinding block 504 is fixedly connected to the end face of the rotating plate 501. A cutting blade 502 is fixedly connected to one side of the rotating plate 501. Arc blocks 503 are fixedly connected to both ends of the cutting blade 502. The arc blocks 503, the cutting blade 502 and the rotating plate 501 are all aligned with the discharge hole 603. The cutting surface of the cutting blade 502 is set as a triangular structure, and the arc block 503 is set as a semi-circular structure. The grinding block 504 is pressed against the inner wall of the outer shell 1 of the fertilizer application processing device. The cutting blade 502 is set as a triangular structure so that it can cut the entire fertilizer bag 9. The semi-circular structure of the arc block 503 allows it to take out the fertilizer from the fertilizer bag 9 and rotate the fertilizer into the shield plate 704.

[0041] The adjustment component 7 includes a rotating block 701 that is movable on one side of the fertilizer application processing device housing 1. One end of the rotating block 701 is fixedly connected to a connecting frame 702. A through groove 703 is provided through the middle of the connecting frame 702. One end of the connecting frame 702 is fixedly connected to a baffle plate 704. Both sides of the lower end of the baffle plate 704 are fixedly connected to connecting columns 705. The lower ends of the two connecting columns 705 are fixedly connected to a wind baffle plate 707. The cross-section of the wind baffle plate 707 is an arc-shaped structure. The adjustment component 7 also includes an extrusion block 713 that is fixedly connected to the surface of the fertilizer application processing device housing 1. A base plate 706 is provided on the lower side of the extrusion block 713. The base plate 706 is fixedly connected to the surface of the fertilizer application processing device housing 1. The length and width of the extrusion block 713 are the same as the length and width of the through groove 703.

[0042] An inner rotating column 708 is movably provided in the middle of the rotating block 701. An outer rotating column 709 is fixedly connected to one side of the inner rotating column 708. A positioning plate 710 is fixedly connected to one end of the outer rotating column 709. A first locking block 711 and a second locking block 712 are provided on the upper side of the outer rotating column 709. The first locking block 711 and the second locking block 712 are both fixedly connected to the front surface of the fertilizer application processing device housing 1. The cross-section of the inner rotating column 708 is set in a plum blossom shape. The angle between the first locking block 711 and the second locking block 712 is 30 degrees. The positioning plate 710 is inserted into the first locking block 711. In this configuration, the inner rotating column 708 can both drive the rotating block 701 to rotate and move laterally within the rotating block 701.

[0043] The overall adjustment component 7 has two operating modes. The first mode is the fertilizer heating mode, in which the position of the adjustment component 7 is determined by... Figure 7 As shown, by rotating the outer rotating column 709, the outer rotating column 709 can rotate and drive the inner rotating column 708 and rotating block 701 to rotate to a horizontal position. At the same time, the inner rotating column 708 can move laterally within the rotating block 701, thereby allowing the positioning plate 710 at the upper end of the outer rotating column 709 to be inserted into the first snap-fit ​​block 711. At this time, the upper end of the baffle plate 704 is pressed and fitted to the bottom end of the inner side of the air duct 10. The pressing block 713 and the baffle plate 704 are separated. The fertilizer bag 9 at the upper end of the air duct 10 operates and blows air into the air duct 10. The air flows downward along the interior of the air duct 10 and passes through the separation heating plate 11. At this time, the separation heating plate 11 is energized and heats the air. The heated air passes through the inner cavity of the upper part of the bottom plate 706 and flows into the interior of the separation heating plate 11 through the through groove 703 on the baffle plate 704. The hot air heats the fertilizer inside the outer shell 1 of the fertilizer application processing device.

[0044] At this time, the slow motor 4 on one side of the fertilizer processing device housing 1 is turned on. The output shaft of the slow motor 4 rotates through the coupling and the rotating shaft 12. After the slow motor 4 is turned on, its output shaft drives the rotating shaft 12 to rotate counterclockwise. The rotation of the rotating shaft 12 drives multiple fertilizer processing parts 5 to rotate. When the fertilizer bag 9 is placed on the placement rack 601, the grinding blocks 504 fixed on one side of the rotating plate 501 cut the entire fertilizer bag 9, so that the fertilizer bag 9 can be split open, so that the fertilizer inside the fertilizer bag 9 can leak out and enter the fertilizer processing device housing 1 through the discharge hole 603. The fertilizer is deposited in the fertilizer processing device housing 1 by gravity. At this time, the grinding blocks 504 can squeeze and grind the fertilizer inside the fertilizer processing device housing 1, so that the fertilizer is fined.

[0045] The arc-shaped block 503 is set as a semi-circular structure to remove the fertilizer from inside the fertilizer bag 9. This setting speeds up the flow of fertilizer. The air blown out of the fertilizer bag 9 is directed towards the inside of the fertilizer application processing device shell 1, which makes it less likely for the fertilizer to rotate and fall into the inside of the baffle plate 704.

[0046] The overall adjustment component 7 has another operating mode, which is the feeding mode. In this mode, the position of the adjustment component 7 is changed from... Figure 8 As shown, by rotating the outer rotating column 709 clockwise, the outer rotating column 709 can rotate and drive the inner rotating column 708 and rotating block 701 to rotate 30 degrees. At this time, the extrusion block 713 is inserted into the through slot 703 on the connecting frame 702, and the upper end of the baffle plate 704 is separated from the lower end of one side of the air duct 10. At the same time, the connecting column 705 at the lower end of the baffle plate 704 drives the wind baffle 707 to rotate 30 degrees, so that the wind baffle 707 can be separated from the lower end of the separation heating plate 11, thereby making the lower end of the separation heating plate 11 open.

[0047] At this time, the fertilizer processed in the outer shell 1 of the fertilizer application processing device can be driven by the rotation of the arc block 503 to deposit in the baffle plate 704. The baffle plate 704 then acts as a buffer against the outflow of fertilizer. At this time, the separation heating plate 11 is de-energized and no longer heats the air. The fertilizer bag 9 at the upper end of the air duct 10 continues to blow air into the air duct 10. Some of the air forms turbulence in the baffle plate 704 and carries the fertilizer inside the baffle plate 704 onto the separation heating plate 11. The cross-section of the separation heating plate 11 is designed as a semi-circular arc structure. The separation heating plate 11 is arranged in four rows, with one in the first row. The number of separation heating plates 11 increases by one in each row, and so on, with four separation heating plates 11 in the last row. This arrangement causes the fertilizer to be divided into multiple portions when passing through the separation heating plate 11, and the separation heating plate 11 further slows down the fertilizer application speed.

[0048] In summary, through the arrangement of the air duct 10 and the swinging coordination between the air duct 10 and the overall adjustment component 7, the adjustment component 7 in the outer shell 1 of the fertilizer application processing device has two operating modes. When the adjustment component 7 is rotated to a horizontal position, the airflow inside the air duct 10 is directed towards the inside of the outer shell 1 of the fertilizer application processing device, thereby heating the fertilizer inside the outer shell 1 of the fertilizer application processing device. When the adjustment component 7 is rotated 30 degrees clockwise, the airflow inside the adjustment component 7 is redirected to blow towards the opening of the separation heating plate 11, thereby realizing the feeding of fertilizer.

[0049] A method for using a tracked remote-controlled bag-controlled slow-release fertilizer application device, comprising the following steps:

[0050] Step A: Start the fuel generator set 2 on the agricultural machinery chassis 13, so that the agricultural machinery chassis 13 can drive the shovel bucket 14 to move laterally forward. The shovel bucket 14 can shovel and turn the soil, and at the same time, the internal mechanism of the fertilizer application and processing device shell 1 can release fertilizer into the freshly turned soil, thereby realizing the process of releasing fertilizer into the soil.

[0051] Step B: The slow motor 4 on one side of the outer shell 1 of the fertilizer application processing device is turned on. The output shaft of the slow motor 4 rotates through the coupling and the rotating shaft 12. After the slow motor 4 is turned on, its output shaft drives the rotating shaft 12 to rotate counterclockwise. The rotation of the rotating shaft 12 drives multiple fertilizer processing parts 5 to rotate.

[0052] Step C: The fertilizer bag 9 is placed on the placement rack 601. Two grinding blocks 504 are fixed on one side of the rotating plate 501 to cut the fertilizer bag 9, so that the fertilizer bag 9 can be split open, allowing the fertilizer inside the fertilizer bag 9 to leak out and enter the fertilizer application processing device shell 1 through the discharge hole 603. The fertilizer is deposited in the fertilizer application processing device shell 1 by gravity. At this time, the grinding blocks 504 can squeeze and grind the fertilizer inside the fertilizer application processing device shell 1, making the fertilizer finer.

[0053] Step D: After the fertilizer processing is completed inside the outer shell 1 of the fertilizer application processing device, the outer rotating column 709 is rotated clockwise, which causes the inner rotating column 708 and the rotating block 701 to rotate 30 degrees. At this time, the extrusion block 713 is inserted into the through slot 703 on the connecting frame 702, and the upper end of the baffle plate 704 is disengaged from the lower end of one side of the air duct 10. At the same time, the connecting column 705 at the lower end of the baffle plate 704 drives the wind baffle 707 to rotate 30 degrees, so that the wind baffle 707 can be disengaged from the lower end of the separation heating plate 11, thereby making the lower end of the separation heating plate 11 open.

[0054] Step E: The fertilizer processing component 5 continues to rotate, causing the arc block 503 to be driven to deposit inside the baffle plate 704. The baffle plate 704 then acts as a buffer against the outflow of fertilizer. At this time, the separation heating plate 11 is de-energized and no longer heats the air. The fertilizer bag 9 at the top of the air duct 10 continues to blow air into the air duct 10. Some of the air forms turbulence inside the baffle plate 704 and carries the fertilizer inside the baffle plate 704 onto the separation heating plate 11. The separation heating plate 11 further slows down the release speed of the fertilizer.

[0055] Step F: The user can also control the operation of the agricultural machinery chassis 13 by controlling the remote control. The wireless control module 3 controls the steering and driving direction of the agricultural machinery chassis 13, and at the same time controls the start and stop of the fuel generator set 2 and the start and stop of the slow motor 4 on one side of the fertilizer application and processing device housing 1 by controlling the remote control.

[0056] Step G: The fixed frame 15, which is fixedly connected to the rear end of the agricultural machinery chassis 13, also drives the lower electric push column 16 and the soil leveling frame 17 to move. The output end of the electric push column 16 drives the soil leveling frame 17 to reciprocate back and forth laterally. The reciprocating lateral movement of the soil leveling frame 17 can level the turned land, so that the soil and fertilizer can be mixed.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tracked remote-controlled bag-controlled slow-release fertilizer application device, comprising an agricultural machinery chassis, wherein the agricultural machinery chassis is connected to a control remote controller via a wireless network, and a fuel generator set is provided on the front side of the upper end of the agricultural machinery chassis, characterized in that: A fertilizer application and processing device housing is fixedly connected to the middle of the upper end of the agricultural machinery chassis. A shovel bucket is fixedly connected to the front end of the agricultural machinery chassis. A fixed frame is fixedly connected to the rear end of the agricultural machinery chassis. An electric push column is fixedly connected to the lower end of the fixed frame. A soil leveling frame is fixedly connected to the output end of the electric push column. A wireless control module is fixedly connected to the rear side of the upper end of the agricultural machinery chassis. A fertilizer placement component is fixedly connected to one end of the fertilizer application and processing device housing. A fertilizer bag is placed inside the fertilizer placement component. A rotating shaft is rotatably provided between the front and rear sides of the middle of the fertilizer application and processing device housing. Multiple fertilizer processing components are fixedly connected around the rotating shaft. An adjustment component is movably provided at the other end of the fertilizer application and processing device housing. An air duct is provided on one side of the adjustment component. The air duct is fixedly connected to the side surface of the fertilizer application and processing device housing. A fan is fixedly provided at the upper end of the air duct. The lower end of the air duct is equipped with a separation heating plate. The cross-section of the separation heating plate is a semi-circular structure with the opening of the annular structure facing downwards. The separation heating plate is arranged in four rows, with one in the first row. The number of separation heating plates increases by one in each row and so on, with four separation heating plates in the last row. The fertilizer placement component includes a placement frame fixedly connected to the side of the outer shell of the fertilizer application and processing device. The lower end of the placement frame is fixedly connected to a base plate, and the base plate is provided with multiple material placement holes arranged through it. The fertilizer processing component includes a rotating plate fixedly connected to the surface around the rotating shaft. A grinding block is fixedly connected to the end face of the rotating plate. A cutting blade is fixedly connected to one side of the rotating plate. Arc-shaped blocks are fixedly connected to both ends of the cutting blade. The arc-shaped blocks, the cutting blade, and the rotating plate are all aligned with the feeding hole. The cutting blade has a triangular cross-section, the arc-shaped block has a semi-circular structure, and the grinding block is pressed against the inner wall of the fertilizer application processing device. The adjustment component includes a rotating block that moves on one side of the outer shell of the fertilizer application and processing device. One end of the rotating block is fixedly connected to a connecting frame. A through groove is provided in the middle of the connecting frame. One end of the connecting frame is fixedly connected to a baffle plate. Connecting columns are fixedly connected to both sides of the lower end of the baffle plate. A wind baffle plate is fixedly connected to the lower end of the two connecting columns. The cross-section of the wind baffle plate is set as an arc structure. The adjustment component also includes an extrusion block fixedly connected to the surface of the fertilizer application processing device housing. The extrusion block has a base plate on its lower side, which is fixedly connected to the surface of the fertilizer application processing device housing. The length and width of the extrusion block are the same as the length and width of the through groove.

2. The tracked remote-controlled bag-controlled slow-release fertilizer application device according to claim 1, characterized in that: An inner rotating column is movably provided in the middle of the rotating block. An outer rotating column is fixedly connected to one side of the inner rotating column. A positioning plate is fixedly connected to one end of the outer rotating column. A first locking block and a second locking block are provided on the upper side of the outer rotating column. The first locking block and the second locking block are both fixedly connected to the front surface of the fertilizer application and processing device housing.

3. The tracked remote-controlled bag-controlled slow-release fertilizer application device according to claim 2, characterized in that: The cross-section of the inner rotating column is designed in a plum blossom shape, the angle between the first snap-fit ​​block and the second snap-fit ​​block is degrees, and the positioning plate is inserted into the first snap-fit ​​block.

4. The method of using a tracked remote-controlled bag-controlled slow-release fertilizer application device according to claim 3, characterized in that: The method of use includes the following steps: Step A: Start the fuel generator set on the agricultural machinery chassis, so that the agricultural machinery chassis can drive the shovel bucket to move forward laterally. The shovel bucket can shovel and turn the soil, and at the same time, the internal mechanism of the fertilizer application and processing device can put bagged fertilizer into the freshly turned soil, thus realizing the process of fertilizer application into the soil. Step B: The slow motor on one side of the fertilizer application and processing device is turned on. The output shaft of the slow motor rotates through the coupling and the rotating shaft. After the slow motor is turned on, its output shaft drives the rotating shaft to rotate counterclockwise. The rotation of the rotating shaft drives multiple fertilizer processing parts to rotate. Step C: The fertilizer bag is placed on the rack. Two grinding blocks are fixed on one side of the rotating plate to cut the fertilizer bag, so that the fertilizer bag can be split open and the fertilizer inside can leak out and enter the outer shell of the fertilizer application processing device through the discharge hole. The fertilizer settles inside the outer shell of the fertilizer application processing device due to gravity. At this time, the grinding blocks can squeeze and grind the fertilizer inside the outer shell of the fertilizer application processing device, making the fertilizer finer. Step D: After the fertilizer inside the fertilizer processing device is processed, the outer rotating column is rotated clockwise, which in turn drives the inner rotating column and rotating block to rotate. At this time, the extrusion block is inserted into the through slot on the connecting frame, and the upper end of the baffle plate is disengaged from the lower end of one side of the air duct. At the same time, the connecting column at the lower end of the baffle plate drives the wind baffle plate to rotate, so that the wind baffle plate can be disengaged from the lower end of the separation heating plate, thereby making the lower end of the separation heating plate open. Step E: The fertilizer processing component continues to rotate, causing the arc-shaped block to be deposited inside the baffle plate. The baffle plate then acts as a buffer against the outflow of fertilizer. At this time, the separation heating plate is de-energized and no longer heats the air. The fertilizer pack at the top of the air duct continues to blow air into the air duct. Some of the air forms turbulence inside the baffle plate and carries the fertilizer inside the baffle plate into the separation heating plate. The separation heating plate further slows down the release rate of fertilizer. Step F: Users can also control the operation of the agricultural machinery chassis by controlling the remote control. The wireless control module controls the steering and driving direction of the agricultural machinery chassis. At the same time, the remote control can control the start and stop of the fuel generator set and the start and stop of the slow motor on one side of the fertilizer application and processing device. Step G: The fixed frame connected to the rear end of the agricultural machinery chassis also drives the lower electric push column and soil leveling frame to move. The output end of the electric push column drives the soil leveling frame to reciprocate back and forth laterally. The reciprocating lateral movement of the soil leveling frame can level the turned land, so that the soil and fertilizer can be mixed.

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