Crop seed sowing and fertilizing device

Abstract

The invention discloses a crop seed sowing and fertilizing device, and relates to the technical field of sowing, the crop seed sowing and fertilizing device comprises a rack, a fertilizing device, a soil shoveling device and a sowing device; wherein the fertilizing device comprises a wheel, a disc, a rotating rod, a supporting rod, a first sliding block, a first frame, a reciprocating lead screw, a belt, a rotating column, a first arc-shaped block, a fertilizer box, a support, a discharging opening, a second frame, a first spring, a first sliding plate and a rotating rope, and the wheel is rotationally connected to the rear side of the rack; according to the crop seed sowing and fertilizing device, the cambered surface of the first arc-shaped block can drive the first sliding plate to move leftwards, when the first sliding plate moves leftwards, the first sliding plate can continue to shield the discharging port, when the discharging port is shielded, the spraying amount of fertilizer can be effectively controlled, and quantitative fertilizer spraying can be conducted according to the moving distance of an agricultural vehicle; the damage to the seeds due to improper use of the fertilizer can be prevented.

Description

Technical Field

[0001] This invention relates to the field of sowing technology, specifically to a crop seed sowing and fertilization device. Background Technology

[0002] With the modernization of agriculture, traditional manual sowing and fertilization methods are inefficient and labor-intensive, necessitating automated and intelligent crop seed sowing and fertilization devices. Such devices can improve operational efficiency, reduce labor costs, optimize resource utilization, and promote the development of precision agriculture.

[0003] Patent publication number CN206402672U relates to a sowing device for crop seeds, including a seed box, a feeding plate, a rotating shaft, a feeding pipe, an adjusting plate, and a transmission wheel. The seed box has mounting blocks on its outer wall, the feeding plate is disposed inside the seed box, both ends of the rotating shaft pass through the seed box, and levers are provided at both ends of the rotating shaft inside the seed box. The adjusting plate is spring-loaded onto the inner wall of the seed box, with adjusting rods on both sides and baffles on the adjusting plate. The transmission wheel is located at both ends of the rotating shaft. When sowing is required, the transmission wheel drives the rotating shaft to rotate, the levers on the rotating shaft actuate the adjusting rods, causing the adjusting plate to move, thus disengaging the baffles from the connecting groove. Seeds are then sown into the soil through the feeding pipe, achieving crop seed sowing. The multiple levers on the rotating shaft ensure more even sowing, reduce seed waste, and improve efficiency.

[0004] The aforementioned patent enables the sowing of crop seeds. Multiple levers are set on the rotating shaft to make the sowing of crop seeds more uniform, reduce seed waste, and improve work efficiency. However, it is difficult to apply fertilizer quantitatively during the sowing process, and fertilizer accumulation may occur during the fertilization process. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a crop seed sowing and fertilization device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a crop seed sowing and fertilization device, comprising a frame, a fertilization device, a soil-shoveling device, and a sowing device; wherein the fertilization device comprises a wheel, a disc, a rotating rod, a support rod, a first slider, a first frame, a reciprocating screw, a belt, a rotating column, a first arc block, a fertilizer box, a bracket, a discharge port, a second frame, a first spring, a first sliding plate, and a rotating rope; the wheel is rotatably connected to the rear side of the frame, the disc is rotatably connected to the front side of the frame, a connecting column is fixedly connected between the wheel and the disc, the connecting column rotatably penetrates the frame, the bottom end of the rotating rod is rotatably connected to the front side of the disc, the first frame is fixedly connected to the front side of the frame, and the reciprocating screw rotatably penetrates the disc. Frame 1, slider 1 is threadedly connected to the circumferential surface of the reciprocating screw, support rod is fixedly connected to the front side of slider 1, the top end of the rotating rod is rotatably connected to the circumferential surface of the support rod, rotating column is rotatably connected to the bottom of the frame, the reciprocating screw is connected to the rotating column via a belt, the rotating column is fixedly connected to the top of the frame, fertilizer box is fixedly connected to the top of the frame, discharge port is located at the bottom of the fertilizer box, arc block 1 is fixedly connected to the circumferential surface of the fertilizer box, frame 2 is fixedly connected to the front side of the frame, slide plate 1 is slidably connected inside frame 2, spring 1 is located between slide plate 1 and frame 2, bracket is fixedly connected to the left side of the frame, and rotating rope is rotatably connected to the circumferential surface of the rotating column.

[0007] According to the above technical solution, the discharge port is in contact with the slide plate, and the arc-shaped block is in contact with the slide plate.

[0008] According to the above technical solution, the soil-moving device includes a Z-shaped rod, a horizontal plate, a vertical rod, a U-shaped frame, a connecting block, and a rotating plate. The Z-shaped rod is fixedly connected to the right side of the slide plate, the horizontal plate is fixedly connected to the front side of the frame, the vertical rod is fixedly connected to the bottom of the horizontal plate, the U-shaped frame is fixedly connected to the front side of the vertical rod, the connecting block is rotatably connected to the upper and lower surfaces of the U-shaped frame, and the rotating plate is fixedly connected to the front side of the connecting block.

[0009] According to the above technical solution, the soil-moving device further includes a diagonal rod, two support plates, a vertical plate, a third frame, a second spring, a second slider, a rope, a T-shaped plate, a square tube, a support frame, and a wide plate. The third frame is fixedly connected to the right side of the vertical rod, the second slider is slidably connected inside the third frame, the second spring is disposed between the third frame and the second slider, one end of the rope is rotatably connected to the front side of the second slider, and the other end of the rope is rotatably connected to the rear side of the rotating plate. The T-shaped plate is fixedly connected to the right side of the horizontal plate, the square tube is fixedly connected through the T-shaped plate, the two support plates are fixedly connected to the front side of the square tube, the diagonal rod is rotatably connected between the two support plates, the vertical plate is fixedly connected to the bottom right side of the diagonal rod, the support frame is fixedly connected to the right side of the frame, and the wide plate is fixedly connected to the right side of the support frame.

[0010] According to the above technical solution, the Z-shaped rod is in contact with the rotating plate, the rotating plate is in contact with the inclined rod, a first torsion spring is provided between the U-shaped frame and the connecting block, and a second torsion spring is provided between the inclined rod and the two support plates.

[0011] According to the above technical solution, the sowing device includes a water tank, a water pipe, a hollow plate, a stop bar, a long rod, a spring three, and a sliding plate two. The water tank is fixedly connected to the top of the frame, the water pipe is fixedly connected to the bottom of the water tank, the hollow plate is fixedly connected through the water pipe, the sliding plate two is slidably connected inside the hollow plate, the spring three is set inside the hollow plate, the long rod is fixedly connected to the left side of the hollow plate, and the stop bar is fixedly connected to the left side of the back of the long rod.

[0012] According to the above technical solution, the sowing device further includes an arc-shaped rod, a seed box, a turntable, a connecting rod, and an arc-shaped block II. The seed box is fixedly connected to the top of the T-shaped plate, the arc-shaped rod is fixedly connected to the right side of the slide plate II, the connecting rod rotates through the square cylinder, the turntable rotates and is connected to the circumferential surface of the connecting rod, and the arc-shaped block II is fixedly connected to the circumferential surface of the connecting rod.

[0013] According to the above technical solution, the stop bar is in contact with the second slider, and the arc-shaped rod is in contact with the second arc-shaped block.

[0014] This invention provides a crop seed sowing and fertilization device. It has the following beneficial effects: (1) In this invention, the arc surface of the arc block will drive the slide plate to move to the left. When the slide plate moves to the left, the slide plate will continue to block the discharge port. When the discharge port is blocked, the amount of fertilizer sprayed can be effectively controlled. The amount of fertilizer sprayed can be quantitatively sprayed according to the moving distance of the farm vehicle. This can prevent improper use of fertilizer from damaging the seeds. When the rotating rope is rotated, the rotating rope will come into contact with the flowing fertilizer. When the rotating rope comes into contact with the fertilizer, the rotating rope can rotate and strike the fertilizer. This can effectively prevent the fertilizer from accumulating at one point and can make the fertilizer sprayed more evenly on the land, preventing the phenomenon of uneven soil nutrition.

[0015] (2) When the rotating plate rotates, it can loosen the soil directly below the rotating plate, allowing the seeds to be buried deeper and take root and germinate better. When the vertical plate rotates, it can pile up the soil on the rotating plate to cover the seeds, effectively preventing the seeds from being exposed to direct sunlight and thus preventing them from germinating and growing normally. The wide plate will smooth the piled soil, effectively preventing uneven soil accumulation from causing uneven distribution of moisture in the soil, which would affect germination and seedling health.

[0016] (3) When the second slide plate moves to the right, the second slide plate will cover the water pipe again, which can effectively prevent excessive water from filling the gaps in the soil and causing soil oxygen deficiency, which can lead to root rot or poor development. When the turntable rotates, the seeds inside the short groove of the turntable will fall into the soil through the square tube. Seeds can be sown at fixed points according to the speed and distance of the agricultural vehicle, which can effectively prevent the sowing of seeds from being sparse or dense. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the disk and the rotating rod in this invention; Figure 3 This is a schematic diagram of the position structure of the belt and the rotating column in this invention; Figure 4 This is a schematic diagram of the Z-shaped rod and rotating plate position structure of the present invention; Figure 5 This is a schematic diagram of the positional structure of the diagonal bar and the vertical plate of the present invention; Figure 6 This is a schematic diagram of the position structure of the long rod and the stop rod of the present invention; Figure 7 This is a schematic diagram of the two-position structure of the arc-shaped rod and the arc-shaped block of the present invention.

[0018] In the diagram: 1. Frame; 2. Wheel; 3. Disc; 4. Rotating rod; 5. Support rod; 6. Slider 1; 7. Frame 1; 8. Reciprocating screw; 9. Belt; 10. Rotating column; 11. Arc block 1; 12. Fertilizer bin; 13. Bracket; 14. Discharge port; 15. Frame 2; 16. Spring 1; 17. Slide plate 1; 18. Rotating rope; 1901. Z-shaped rod; 1902. Horizontal plate; 1903. Vertical rod; 1904. U-shaped frame; 1905. Connecting block; 1906. Rotating plate; 1907. Diagonal rod; 1908. Support plate; 1909, Vertical plate; 1910, Frame 3; 1911, Spring 2; 1912, Slider 2; 1913, Rope; 1914, Support frame; 1915, Wide plate; 2001, Water tank; 2002, Water pipe; 2003, Hollow plate; 2004, Stop bar; 2005, Long rod; 2006, Spring 3; 2007, Slide plate 2; 2008, Curved rod; 2009, Seed box; 2010, T-shaped plate; 2011, Square cylinder; 2012, Turntable; 2013, Connecting rod; 2014, Curved block 2. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7 One embodiment of the present invention is: a crop seed sowing and fertilization device, including a frame 1 and a fertilization device; wherein, the fertilization device includes a wheel 2, a disc 3, a rotating rod 4, a support rod 5, a slider 6, a frame 7, a reciprocating screw 8, a belt 9, a rotating column 10, an arc-shaped block 11, a fertilizer box 12, a bracket 13, a discharge port 14, a second frame 15, a spring 16, a sliding plate 17, and a rotating rope 18. The wheel 2 is rotatably connected to the rear side of the frame 1, the disc 3 is rotatably connected to the front side of the frame 1, a connecting column is fixedly connected between the wheel 2 and the disc 3, and the connecting column rotatably passes through the frame 1. The bottom end of the rotating rod 4 is rotatably connected to the front side of the disc 3. The frame 7 is fixedly connected to the front side of the frame 1. The reciprocating screw 8 rotatably passes through the frame 7. The slider 6 is threadedly connected to the circumferential surface of the reciprocating screw 8. The support rod 5 is fixedly connected to the front side of the slider 6. The top of the 4 is rotatably connected to the circumferential surface of the support rod 5, the rotating column 10 is rotatably connected to the bottom of the frame 1, the reciprocating screw 8 is connected to the rotating column 10 via the belt 9, the rotating column 10 is fixedly connected to the top of the frame 1, the fertilizer box 12 is fixedly connected to the top of the frame 1, the discharge port 14 is located at the bottom of the fertilizer box 12, the arc block 11 is fixedly connected to the circumferential surface of the fertilizer box 12, the frame 2 15 is fixedly connected to the front side of the frame 1, the slide plate 17 is slidably connected inside the frame 2 15, the spring 16 is located between the slide plate 17 and the frame 2 15, the bracket 13 is fixedly connected to the left side of the frame 1, and the rotating rope 18 is rotatably connected to the circumferential surface of the rotating column 10. When the discharge port 14 is blocked, the amount of fertilizer sprayed can be effectively controlled. The fertilizer can be sprayed quantitatively according to the moving distance of the agricultural vehicle, which can prevent improper use of fertilizer and damage to the seeds.

[0021] The discharge port 14 contacts the slide plate 17, and the arc block 11 contacts the slide plate 17. The arc block 11 will drive the slide plate 17 to move to the right.

[0022] In this embodiment, during operation: the agricultural vehicle can be fixedly connected to the device via bracket 13. When the agricultural vehicle starts, it drives wheel 2 to rotate. When wheel 2 rotates, it drives connecting column to rotate. When connecting column rotates, it drives disc 3 to rotate. When disc 3 rotates, it drives rotating rod 4 to rotate. When rotating rod 4 rotates, it drives support rod 5 to move. When support rod 5 moves, it drives slider 6 to move. Because... The slider 6 and the reciprocating screw 8 are threaded together. When the slider 6 moves, it drives the reciprocating screw 8 to rotate. The rotation of the reciprocating screw 8 drives the belt 9 to rotate, which in turn drives the rotating column 10 to rotate. This rotation of the rotating column 10 then drives the arc-shaped block 11 to rotate. As the arc-shaped block 11 rotates, it contacts the sliding plate 17. As the arc-shaped block 11 continues to rotate, the arc-shaped block... Block 11 will cause slide plate 17 to move to the right. When slide plate 17 moves to the right, it will disengage from the discharge port 14, and the fertilizer inside the fertilizer tank 12 will flow out through the discharge port 14. As the arc-shaped block 11 continues to rotate, its arc surface will cause slide plate 17 to move to the left. When slide plate 17 moves to the left, it will continue to block the discharge port 14. When the discharge port 14 is blocked, the amount of fertilizer sprayed can be effectively controlled. The precise amount of fertilizer sprayed according to the distance traveled by the agricultural vehicle can prevent improper fertilizer use that could damage the seeds. When the rotating column 10 rotates, it drives the rotating rope 18 to rotate as well. When the rotating rope 18 rotates, it comes into contact with the fertilizer. When the rotating rope 18 comes into contact with the fertilizer, it can rotate and strike the fertilizer, which can effectively prevent the fertilizer from accumulating in one place and can make the fertilizer sprayed more evenly on the soil, thus preventing uneven soil nutrient distribution.

[0023] Please see Figures 1-7 Based on the above embodiments, another embodiment of the present invention further includes a soil-shoveling device and a seeding device; the soil-shoveling device includes a Z-shaped rod 1901, a horizontal plate 1902, a vertical rod 1903, a U-shaped frame 1904, a connecting block 1905, and a rotating plate 1906. The Z-shaped rod 1901 is fixedly connected to the right side of the slide plate 17, the horizontal plate 1902 is fixedly connected to the front side of the frame 1, the vertical rod 1903 is fixedly connected to the bottom of the horizontal plate 1902, the U-shaped frame 1904 is fixedly connected to the front side of the vertical rod 1903, the connecting block 1905 is rotatably connected to the upper and lower surfaces of the U-shaped frame 1904, and the rotating plate 1906 is fixedly connected to the front side of the connecting block 1905. When the rotating plate 1906 rotates, it can clear away the soil directly below it, allowing the seeds to be buried deeper and better germinate.

[0024] The earthmoving device also includes a diagonal bar 1907, two support plates 1908, a vertical plate 1909, a frame three 1910, a spring two 1911, a slider two 1912, a rope 1913, a T-shaped plate 2010, a square tube 2011, a support frame 1914, and a wide plate 1915. Frame three 1910 is fixedly connected to the right side of the vertical bar 1903. Slider two 1912 is slidably connected inside frame three 1910. Spring two 1911 is located between frame three 1910 and slider two 1912. One end of the rope 1913 is rotatably connected to the front side of slider two 1912, and the other end of the rope 1913 is rotatably connected to the rear side of the rotating plate 1906. T-shaped plate 2010... 10 is fixedly connected to the right side of the horizontal plate 1902. The square tube 2011 is fixedly connected through the T-shaped plate 2010. Two support plates 1908 are fixedly connected to the front side of the square tube 2011. The diagonal rod 1907 is rotatably connected between the two support plates 1908. The vertical plate 1909 is fixedly connected to the bottom right side of the diagonal rod 1907. The support frame 1914 is fixedly connected to the right side of the frame 1. The wide plate 1915 is fixedly connected to the right side of the support frame 1914. When the vertical plate 1909 rotates, the vertical plate 1909 can re-pile the soil that the rotating plate 1906 has pushed aside to cover the seeds. This can effectively prevent the seeds from being exposed to direct sunlight, which would prevent the seeds from germinating and growing normally.

[0025] Z-shaped rod 1901 contacts rotating plate 1906, rotating plate 1906 contacts inclined rod 1907, a first torsion spring is provided between U-shaped frame 1904 and connecting block 1905, and a second torsion spring is provided between inclined rod 1907 and two support plates 1908. The first torsion spring will drive rotating plate 1906 to reverse.

[0026] The sowing device includes a water tank 2001, a water pipe 2002, a hollow plate 2003, a baffle 2004, a long rod 2005, a spring 2006, and a sliding plate 2007. The water tank 2001 is fixedly connected to the top of the frame 1, the water pipe 2002 is fixedly connected to the bottom of the water tank 2001, the hollow plate 2003 is fixedly connected through the water pipe 2002, the sliding plate 2007 is slidably connected inside the hollow plate 2003, the spring 2006 is located inside the hollow plate 2003, the long rod 2005 is fixedly connected to the left side of the hollow plate 2003, and the baffle 2004 is fixedly connected to the left side of the back of the long rod 2005. When the sliding plate 2007 moves to the right, it will cover the water pipe 2002 again, which can effectively prevent excessive water from filling the gaps in the soil, causing soil oxygen deficiency, which can lead to root rot or poor development.

[0027] The sowing device also includes an arc-shaped rod 2008, a seed box 2009, a turntable 2012, a connecting rod 2013, and an arc-shaped block 2014. The seed box 2009 is fixedly connected to the top of the T-shaped plate 2010, the arc-shaped rod 2008 is fixedly connected to the right side of the slide plate 2007, the connecting rod 2013 rotates through the square cylinder 2011, the turntable 2012 rotates and is connected to the circumference of the connecting rod 2013, and the arc-shaped block 2014 is fixedly connected to the circumference of the connecting rod 2013. When the turntable 2012 rotates, the seeds inside the short groove of the turntable 2012 will fall into the soil through the square cylinder 2011. Seeds can be sown at fixed points according to the speed and distance of the farm vehicle, which can effectively prevent sparse or dense seed sowing.

[0028] The stop lever 2004 contacts the slider 1912, and the arc rod 2008 contacts the arc block 2014. The arc rod 2008 will drive the arc block 2014 to rotate.

[0029] In this embodiment, when the sliding plate 17 moves to the right, it drives the Z-shaped rod 1901 to move to the right. As the Z-shaped rod 1901 moves to the right, it comes into contact with the rotating plate 1906. As the Z-shaped rod 1901 continues to move to the right, it drives the rotating plate 1906 to rotate. When the rotating plate 1906 rotates, it can loosen the soil directly below it, allowing the seeds to be buried deeper. To facilitate better rooting and sprouting, when the rotating plate 1906 rotates, it causes the rope 1913 to contract. As the rope contracts, the slider 1912 moves to the left under the force of the spring 1911. As the farm vehicle continues to move to the left, the sliding plate 17 moves to the left. This movement causes the Z-shaped rod 1901 to move to the left. When the Z-shaped rod 1901 moves to the left, it disengages from the rotating plate 1906. When the first torsion spring causes contact, the rotating plate 1906 will rotate in reverse. As the rotating plate 1906 rotates, it will contact the inclined rod 1907. As the rotating plate 1906 continues to rotate, it will cause the inclined rod 1907 to rotate. When the rotating plate 1906 rotates in reverse, it will disengage from the inclined rod 1907. At this point, the inclined rod 1907 will rotate in reverse under the action of the second torsion spring. When the diagonal bar 1907 rotates, the vertical plate 1909 rotates and can re-pile the soil that the rotating plate 1906 has removed to cover the seeds. This can effectively prevent the seeds from being exposed to direct sunlight, which would prevent the seeds from germinating and growing normally. When the farm vehicle continues to move forward, the wide plate 1915 will smooth out the piled soil. This can effectively prevent uneven soil accumulation from causing uneven distribution of moisture in the soil, which would affect germination and the health of seedlings.

[0030] When slider 2 1912 moves to the left, it will contact stop lever 2004. As slider 2 1912 continues to move to the left, it will cause stop lever 2004 to move to the left. When stop lever 2004 moves to the left, it will cause long lever 2005 to move to the left. When long lever 2005 moves to the left, it will cause slide plate 2007 to move to the left. When slide plate 2007 moves to the left, water pipe 2002 and slide plate 2007 will intersect. When water pipe 2002 intersects with slide plate 2007, water inside water tank 2001 flows out through water pipe 2002. When slider 1912 moves to the right under the elastic force of spring 1911, slider 1912 disengages from stop bar 2004. At this time, the elastic force of spring 2006 drives slide plate 2007 to move to the right. When slide plate 2007 moves to the right, it covers water pipe 2002 again, effectively preventing excessive water from filling the tank. The gaps in the soil lead to oxygen deficiency, resulting in root rot or poor development. When slide plate 2007 moves to the left, it will cause the curved rod 2008 to move to the left. When the curved rod 2008 moves to the left, it will come into contact with the curved block 2014. When slide plate 2007 continues to move to the left, it will cause the curved rod 2008 to move to the left. When the curved rod 2008 moves to the left, it will cause the curved block... When the second arc-shaped block 2014 rotates, it will drive the connecting rod 2013 to rotate. When the connecting rod 2013 rotates, it will drive the turntable 2012 to rotate. When the turntable 2012 rotates, the seeds inside the short groove of the turntable 2012 will fall into the soil through the square tube 2011. Seeds can be sown at fixed points according to the speed and distance of the farm vehicle, which can effectively prevent sparse or dense sowing of seeds.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crop seed sowing and fertilization device, comprising a frame (1), characterized in that: It also includes fertilization equipment, soil-shoveling equipment, and seeding equipment; The fertilization device includes a wheel (2), a disc (3), a rotating rod (4), a support rod (5), a slider (6), a frame (7), a reciprocating screw (8), a belt (9), a rotating column (10), an arc block (11), a fertilizer box (12), a bracket (13), a discharge port (14), a second frame (15), a spring (16), a sliding plate (17), and a rotating rope (18). The wheel (2) is rotatably connected to the rear side of the frame (1), the disc (3) is rotatably connected to the front side of the frame (1), a connecting column is fixedly connected between the wheel (2) and the disc (3), and the connecting column rotatably passes through the frame (1). The bottom end of the rotating rod (4) is rotatably connected to the front side of the disc (3). The first frame (7) is fixedly connected to the front side of the frame (1). The reciprocating screw (8) rotatably passes through the first frame (7). The slider (6) is threadedly connected to the circumference of the reciprocating screw (8). The support rod... (5) Fixedly connected to the front side of slider (6), the top end of the rotating rod (4) is rotatably connected to the circumferential surface of the support rod (5), the rotating column (10) is rotatably connected to the bottom of the frame (1), the reciprocating screw (8) is connected to the rotating column (10) via belt (9), the rotating column (10) is fixedly connected to the top of the frame (1), the fertilizer box (12) is fixedly connected to the top of the frame (1), and the discharge port (14) is located in the fertilizer box (1). 2) At the bottom, the arc-shaped block one (11) is fixedly connected to the circumferential surface of the fertilizer box (12), the frame two (15) is fixedly connected to the front side of the frame (1), the slide plate one (17) is slidably connected inside the frame two (15), the spring one (16) is set between the slide plate one (17) and the frame two (15), the bracket (13) is fixedly connected to the left side of the frame (1), and the rotating rope (18) is rotatably connected to the circumferential surface of the rotating column (10); The shoveling device includes a Z-shaped rod (1901), a horizontal plate (1902), a vertical rod (1903), a U-shaped frame (1904), a connecting block (1905), and a rotating plate (1906). The Z-shaped rod (1901) is fixedly connected to the right side of the slide plate (17). The horizontal plate (1902) is fixedly connected to the front side of the frame (1). The vertical rod (1903) is fixedly connected to the bottom of the horizontal plate (1902). The U-shaped frame (1904) is fixedly connected to the front side of the vertical rod (1903). The connecting block (1905) is rotatably connected to the upper and lower surfaces of the U-shaped frame (1904). The rotating plate (1906) is fixedly connected to the front side of the connecting block (1905). The seeding device includes a water tank (2001), a water pipe (2002), a hollow plate (2003), a baffle (2004), a long rod (2005), a spring three (2006), and a sliding plate two (2007). The water tank (2001) is fixedly connected to the top of the frame (1), the water pipe (2002) is fixedly connected to the bottom of the water tank (2001), the hollow plate (2003) is fixedly connected through the water pipe (2002), the sliding plate two (2007) is slidably connected inside the hollow plate (2003), the spring three (2006) is set inside the hollow plate (2003), the long rod (2005) is fixedly connected to the left side of the hollow plate (2003), and the baffle (2004) is fixedly connected to the left side of the back of the long rod (2005).

2. The crop seed sowing and fertilization device according to claim 1, characterized in that: The discharge port (14) is in contact with the slide plate (17), and the arc block (11) is in contact with the slide plate (17).

3. The crop seed sowing and fertilization device according to claim 1, characterized in that: The earth-moving device also includes a diagonal bar (1907), two support plates (1908), a vertical plate (1909), a frame three (1910), a spring two (1911), a slider two (1912), a rope (1913), a T-shaped plate (2010), a square tube (2011), a support frame (1914), and a wide plate (1915). The frame three (1910) is fixedly connected to the right side of the vertical bar (1903). The slider two (1912) is slidably connected inside the frame three (1910). The spring two (1911) is located between the frame three (1910) and the slider two (1912). One end of the rope (1913) is rotatably connected to the slider two (1909). On the front side of 12), the other end of the rope (1913) is rotatably connected to the rear side of the rotating plate (1906), the T-shaped plate (2010) is fixedly connected to the right side of the horizontal plate (1902), the square tube (2011) is fixedly connected through the T-shaped plate (2010), the two support plates (1908) are fixedly connected to the front side of the square tube (2011), the diagonal rod (1907) is rotatably connected between the two support plates (1908), the vertical plate (1909) is fixedly connected to the bottom right side of the diagonal rod (1907), the support frame (1914) is fixedly connected to the right side of the frame (1), and the wide plate (1915) is fixedly connected to the right side of the support frame (1914).

4. The crop seed sowing and fertilization device according to claim 3, characterized in that: The Z-shaped rod (1901) contacts the rotating plate (1906), the rotating plate (1906) contacts the inclined rod (1907), a first torsion spring is provided between the U-shaped frame (1904) and the connecting block (1905), and a second torsion spring is provided between the inclined rod (1907) and the two support plates (1908).

5. The crop seed sowing and fertilization device according to claim 1, characterized in that: The sowing device also includes an arc-shaped rod (2008), a seed box (2009), a turntable (2012), a connecting rod (2013), and an arc-shaped block (2014). The seed box (2009) is fixedly connected to the top of the T-shaped plate (2010). The arc-shaped rod (2008) is fixedly connected to the right side of the slide plate (2007). The connecting rod (2013) rotates through the square tube (2011). The turntable (2012) is rotatably connected to the circumferential surface of the connecting rod (2013). The arc-shaped block (2014) is fixedly connected to the circumferential surface of the connecting rod (2013).

6. The crop seed sowing and fertilization device according to claim 5, characterized in that: The stop bar (2004) contacts the slider two (1912), and the arc rod (2008) contacts the arc block two (2014).

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