Fertilizing device for greening soil improvement

Abstract

The invention discloses a fertilization device for greening soil improvement, and relates to the technical field of fertilization, the fertilization device comprises a base, the bottom of the base is provided with rollers, the top of the base is fixedly provided with a stirring tank, and the outer wall of the stirring tank is fixedly provided with a water pumping device; the stirring device is arranged in the stirring tank, the stirring device comprises a connecting pipe, a supporting frame, an elastic telescopic rod, a protective cover, a ball, a spraying head, a motor, a reciprocating screw rod, stirring fan blades, a movable frame, a fixed rod, a connecting rod, a spiral ring and a stirring plate, and the reciprocating screw rod can be driven to rotate through rotation of the motor; the reciprocating screw rod rotates to drive the stirring fan blades to rotate, the stirring fan blades rotate to stir a solution in the stirring tank, the spiral ring rotates in the vertical moving process, the solutions at different water levels can be stirred, and the situation that the solutions at the bottom layer and the top layer cannot be fully fused, and the solution mixing effect is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of fertilization, in particular to a fertilization device for improving greening soil. Background Art

[0002] Landscaping is the creation of a beautiful natural environment and recreational space in a certain area by using engineering technology and artistic means, transforming the terrain, planting trees, flowers and plants, constructing buildings and arranging garden paths. This is called a garden. Planting trees, flowers and plants in the garden requires fertilizing the garden soil, which is divided into liquid and solid fertilizers.

[0003] The patent with patent announcement number CN218353240U relates to a fertilization device for improving landscaping soil, including a base plate, a mixing tank is fixedly installed on the top of the base plate, rollers are rotatably installed at the four corners of the bottom end of the base plate, a water pump is fixedly connected to the top of the base plate near the mixing tank, a No. 1 water pipe is fixedly installed on the input end of the water pump, one side of the No. 1 water pipe is fixedly connected to the mixing tank, a No. 2 water pipe is fixedly installed on the input end of the water pump, a protective cover is provided at the bottom end of the No. 2 water pipe, a water storage box is provided inside the protective cover, a nozzle is fixedly installed on the bottom end of the water storage box, a ball is rotatably installed on the bottom end of the protective cover, the No. 2 water pipe and the water storage box, the patent describes a fertilization device for improving landscaping soil, which has a simple structure, is easy to use, has strong connectivity, enhances the spraying effect of liquid fertilizer, and improves practicality.

[0004] In the above patent, the structure is simple, easy to use, and has strong connectivity, which enhances the spraying effect of liquid fertilizer and improves practicality. However, the solution may precipitate inside the tank, resulting in different liquid mixing effects at different positions, resulting in reduced fertilization effect. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a fertilizing device for improving greening soil, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fertilizing device for improving greening soil, a base, a roller is arranged at the bottom of the base, a stirring tank is fixedly installed on the top of the base, and a pumping device is fixedly installed on the outer wall of the stirring tank; a stirring device, the stirring device is arranged inside the stirring tank, and the stirring device includes a connecting pipe, a support frame, an elastic telescopic rod, a protective cover, a ball, a spray head, a motor, a reciprocating screw, a stirring blade, a movable frame, a fixed rod, a connecting rod, a spiral ring and a stirring plate, the rotation of the motor drives the reciprocating screw to rotate, the rotation of the reciprocating screw drives the stirring blade to rotate, and the rotation of the stirring blade stirs the solution inside the stirring tank, the support frame is fixedly installed on the top of the base, the elastic telescopic rod is fixedly installed on the bottom of the support frame, the protective cover is fixedly installed on the free end of the elastic telescopic rod, and the ball is rotatably installed on the bottom of the protective cover The spray head is fixedly mounted on the top of the inner wall of the protective cover, one end of the connecting pipe is fixedly mounted on the surface of the pumping device, and the other end of the connecting pipe is fixedly mounted on the top of the spray head, the motor is fixedly mounted on the top of the stirring tank, the reciprocating screw is fixedly mounted on the output end of the motor, the stirring fan blade fixing device is at the bottom of the reciprocating screw, the movable frame is threadedly mounted on the circumferential surface of the reciprocating screw, the fixed rod is fixedly mounted on the top of the inner wall of the stirring tank, the fixed rod slides through the surface of the movable frame, the connecting rod is fixedly mounted on the top of the inner wall of the stirring tank, the spiral ring is rotatably mounted on the bottom of the movable frame, the spiral ring is threadedly mounted on the circumferential surface of the connecting rod, and the stirring plate is fixedly mounted on the circumferential surface of the spiral ring. The rotation of the reciprocating screw will drive the movable frame to reciprocate up and down, and the up and down reciprocating movement of the movable frame will drive the spiral ring to reciprocate up and down, and the up and down reciprocating movement of the spiral ring will be guided by the spiral groove on the surface of the connecting rod.

[0007] According to the above technical solution, the connecting tube passes through the surface of the support frame, and a spiral groove is provided on the surface of the connecting rod. The spiral groove guides the spiral ring to rotate, thereby improving the mixing effect of the solution.

[0008] According to the above technical solution, an anti-adhesion device for preventing the solution from adhering is arranged inside the stirring tank, and a feed control device is arranged on the top of the stirring tank. The anti-adhesion device includes an elastic telescopic connecting rod, an arc-shaped scraper and a fixed plate. The reciprocating motion of the movable frame drives the elastic telescopic connecting rod to reciprocate up and down, and the up and down reciprocating motion of the elastic telescopic connecting rod drives the arc-shaped scraper to reciprocate up and down. When the arc-shaped scraper moves downward, it scrapes the inner wall of the stirring tank. The elastic telescopic connecting rod is fixedly installed on the surface of the movable frame, the arc-shaped scraper is fixedly installed on the free end of the elastic telescopic connecting rod, and the fixed plate is fixedly installed on the top of the inner wall of the stirring tank.

[0009] According to the above technical solution, a long plate is fixedly installed on the surface of the fixed plate, a long rod is fixedly installed on the free end of the elastic telescopic connecting rod, a rotating shaft is rotatably installed on the bottom of the long plate, a rotating plate is fixedly installed on the circumferential surface of the rotating shaft, a limiting block is fixedly installed on the circumferential surface of the rotating shaft, and a protrusion is fixedly installed on the side of the long plate away from the inner wall of the mixing tank. The downward movement of the elastic telescopic connecting rod will drive the long rod to move downward, and the downward movement of the long rod will contact the rotating plate, and the long rod will push the rotating plate to rotate downward. When the long rod is separated from the rotating plate.

[0010] According to the above technical solution, the long rod is in contact with the surface of the long board, a No. 1 torsion spring is arranged between the long board and the rotating shaft, and the No. 1 torsion spring drives the rotating shaft to reset, and the limit block is in contact with the surface of the long board. The limit block is in contact with the long board, so that the limit block guides and limits the rotating plate.

[0011] According to the above technical solution, the controlled feeding device includes a liquid storage tank, a liquid outlet, an arc plate, an L-shaped rod, a sealing plate, a short rod and a sealing circular plate. The upward movement of the arc scraper will push the arc plate to move upward, the upward movement of the arc plate will drive the L-shaped rod to move upward, and the upward movement of the L-shaped rod will drive the sealing plate to move upward. The liquid storage tank is fixedly installed on the top of the stirring tank, the liquid outlet is fixedly installed on the bottom of the liquid storage tank, the arc plate is slidably installed on the inner wall of the stirring tank, the L-shaped rod is fixedly installed on the top of the arc plate, the sealing plate is fixedly installed on the top of the L-shaped rod, the short rod is fixedly installed on the top of the sealing plate, and the sealing circular plate is fixedly installed on the top of the short rod.

[0012] According to the above technical solution, a square plate is fixedly installed on the top of the sealing circular plate, a fixed seat is fixedly installed on the inner wall of the liquid storage tank, and a rotating plate is rotatably installed on the inner wall of the fixed seat. The upward movement of the sealing circular plate will drive the square plate to move upward, and the upward movement of the square plate will drive the rotating plate to rotate upward, and the rotating plate will rotate inside the liquid storage tank.

[0013] According to the above technical solution, the liquid storage tank is provided with an organic solution, a No. 1 spring is provided between the arc plate and the stirring tank, and the arc plate is reset by the No. 1 spring, the sealing plate is arranged below the liquid outlet, and a No. 2 torsion spring is provided between the fixed seat and the rotating plate, and the rotating plate is reset by the No. 2 torsion spring.

[0014] The present invention provides a fertilizing device for improving greening soil, which has the following beneficial effects: (1) The invention uses a pumping device to transport the solution in the mixing tank into a connecting pipe, which is then sprayed out from a spray head. At the same time, a protective cover can protect the sprayed solution to prevent the sprayed liquid from scattering. At the same time, a ball is provided at the bottom of the protective cover so that the protective cover can move along the ground. At the same time, the setting of an elastic telescopic rod can prevent the ground from being uneven, thereby enhancing the practicality of the equipment. The solution in the mixing tank is stirred by rotating the stirring blades to prevent the solution from precipitating, affecting the mixing effect of the solution and causing the spraying effect to deteriorate. The spiral ring rotates during the up and down movement to stir solutions at different water levels to prevent the bottom and top layers from being unable to fully merge and affecting the mixing effect of the solution.

[0015] (2) The invention drives the elastic telescopic connecting rod to move up and down by the reciprocating motion of the movable frame. The reciprocating motion of the elastic telescopic connecting rod drives the arc scraper to move up and down. When the arc scraper moves downward, it scrapes the inner wall of the mixing tank to prevent fertilizer residue from breeding bacteria and affecting the subsequent use of the equipment. At the same time, the free end of the elastic telescopic connecting rod moves away from the inner wall of the mixing tank, which drives the arc scraper to separate from the inner wall of the mixing tank, preventing continuous scraping of the inner wall of the mixing tank, resulting in a decrease in the service life of the mixing tank. At the same time, the long rod moves upward and contacts the bump, which generates vibration. The solution attached to the arc scraper is shaken off by the vibration, thereby improving the recovery effect of the solution.

[0016] (3) In the present invention, the downward movement of the arc plate will drive the L-shaped rod and the sealing plate to move downward, and the downward movement of the sealing plate will release the seal on the liquid outlet, so that the organic solution inside the liquid outlet flows into the stirring tank, so that the solution and the organic solution are fully mixed, thereby improving the fertilization effect. At the same time, by controlling the flow rate of the organic solution, it is prevented from flowing into the stirring tank all at once, and the mixing effect of the solution can be improved by intermittently flowing into the stirring tank. The upward movement of the sealing circular plate will drive the square plate to move upward, and the upward movement of the square plate will drive the rotating plate to rotate upward. By rotating the rotating plate inside the liquid storage tank, the organic solution is prevented from precipitating inside the liquid storage tank, which will cause the effect of the organic solution to deteriorate and the fertilization effect to decrease. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the ball position structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the stirring tank of the present invention; Figure 4 This is a schematic diagram of the structure of the stirring device of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A; Figure 6It is a schematic diagram of the cross-sectional structure of a long rod of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the liquid storage tank of the present invention.

[0018] In the figure: 1, base; 2, roller; 3, stirring tank; 4, pumping device; 5, connecting pipe; 6, support frame; 7, elastic telescopic rod; 8, protective cover; 9, ball bearing; 10, sprinkler head; 11, motor; 12, reciprocating screw rod; 13, stirring fan blade; 14, mobile frame; 15, fixed rod; 16, connecting rod; 17, spiral ring; 18, stirring plate; 191, elastic telescopic connecting rod; 192, Curved scraper; 193, fixed plate; 194, long plate; 195, long rod; 196, rotating shaft; 197, rotating plate; 198, limit block; 199, protrusion; 201, liquid storage tank; 202, liquid outlet; 203, curved plate; 204, L-shaped rod; 205, sealing plate; 206, short rod; 207, sealing circular plate; 208, square plate; 209, fixed seat; 2010, rotating plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0020] See also Figure 1-Figure 7, one embodiment of the present invention is: a fertilizing device for improving greening soil, a base 1, a roller 2 is arranged at the bottom of the base 1, a stirring tank 3 is fixedly installed on the top of the base 1, and a pumping device 4 is fixedly installed on the outer wall of the stirring tank 3; a stirring device, the stirring device is arranged inside the stirring tank 3, the stirring device includes a connecting pipe 5, a support frame 6, an elastic telescopic rod 7, a protective cover 8, a ball 9, a spray head 10, a motor 11, a reciprocating screw rod 12, a stirring fan blade 13, a moving frame 14, a fixed rod 15, a connecting rod 16, a spiral ring 17 and a stirring plate 18, to prevent the solution from precipitating, affecting the mixing effect of the solution, resulting in a poor spraying effect, the support frame 6 is fixedly installed on the top of the base 1, the elastic telescopic rod 7 is fixedly installed on the bottom of the support frame 6, the protective cover 8 is fixedly installed on the free end of the elastic telescopic rod 7, the ball 9 is rotatably installed at the bottom of the protective cover 8, and the spray head 10 is fixedly installed on the protective cover 8 At the top of the inner wall, one end of the connecting pipe 5 is fixedly mounted on the surface of the pumping device 4, and the other end of the connecting pipe 5 is fixedly mounted on the top of the spray head 10. The motor 11 is fixedly mounted on the top of the stirring tank 3, and the reciprocating screw rod 12 is fixedly mounted on the output end of the motor 11. The stirring fan blade 13 is fixed to the bottom of the reciprocating screw rod 12. The movable frame 14 is threadedly mounted on the circumferential surface of the reciprocating screw rod 12. The fixed rod 15 is fixedly mounted on the top of the inner wall of the stirring tank 3. The fixed rod 15 slides through the surface of the movable frame 14. The connecting rod 16 is fixedly mounted on the top of the inner wall of the stirring tank 3. The spiral ring 17 is rotatably mounted on the bottom of the movable frame 14. The spiral ring 17 is threadedly mounted on the circumferential surface of the connecting rod 16. The stirring plate 18 is fixedly mounted on the circumferential surface of the spiral ring 17. The spiral ring 17 rotates during the up and down movement to stir solutions at different water levels to prevent the bottom and top solutions from being unable to fully merge and affect the mixing effect of the solution.

[0021] The connecting tube 5 penetrates the surface of the supporting frame 6, and a spiral groove is provided on the surface of the connecting rod 16. The spiral groove guides the spiral ring 17 to rotate, thereby improving the mixing effect of the solution.

[0022] When the present embodiment is working, the solution inside the stirring tank 3 is transported into the connecting pipe 5 through the pumping device 4, and then sprayed out from the spray head 10 through the connecting pipe 5. At the same time, the protective cover 8 can protect the sprayed solution to prevent the sprayed liquid from scattering. At the same time, a ball 9 is arranged at the bottom of the protective cover 8, so that the protective cover 8 can move close to the ground. At the same time, the setting of the elastic telescopic rod 7 can prevent the ground from being uneven, thereby enhancing the practicality of the equipment. At the same time, the rotation of the motor 11 will drive the reciprocating screw 12 to rotate, and the rotation of the reciprocating screw 12 will drive the stirring blade 13 to rotate. The solution inside the stirring tank 3 is stirred by the rotation of the stirring blade 13. Prevent the solution from precipitating, affecting the mixing effect of the solution and causing the spraying effect to deteriorate. At the same time, the rotation of the reciprocating screw 12 will drive the movable frame 14 to reciprocate up and down, and the up and down reciprocating movement of the movable frame 14 will drive the spiral ring 17 to reciprocate up and down. The up and down reciprocating movement of the spiral ring 17 will be guided by the spiral groove on the surface of the connecting rod 16, so that the spiral ring 17 is guided by the spiral groove during the up and down process and rotates. The rotation of the spiral ring 17 will drive the stirring plate 18 to rotate. The spiral ring 17 rotates during the up and down movement, so that solutions at different water levels can be stirred to prevent the bottom and top layers of solution from not being able to fully merge and affecting the solution mixing effect.

[0023] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, an anti-adhesion device for preventing solution from adhering is arranged inside the stirring tank 3, and a control feeding device is arranged on the top of the stirring tank 3. The anti-adhesion device includes an elastic telescopic connecting rod 191, an arc scraper 192 and a fixed plate 193. The elastic telescopic connecting rod 191 is fixedly mounted on the surface of the movable frame 14, the arc scraper 192 is fixedly mounted on the free end of the elastic telescopic connecting rod 191, and the fixed plate 193 is fixedly mounted on the top of the inner wall of the stirring tank 3 to prevent fertilizer residue from breeding bacteria and affecting the subsequent use of the equipment.

[0024] A long plate 194 is fixedly installed on the surface of the fixed plate 193, a long rod 195 is fixedly installed on the free end of the elastic telescopic connecting rod 191, a rotating shaft 196 is rotatably installed at the bottom of the long plate 194, a rotating plate 197 is fixedly installed on the circumferential surface of the rotating shaft 196, a limiting block 198 is fixedly installed on the circumferential surface of the rotating shaft 196, and a protrusion 199 is fixedly installed on the side of the long plate 194 away from the inner wall of the stirring tank 3 to prevent continuous scraping of the inner wall of the stirring tank 3, which leads to a decrease in the service life of the stirring tank 3. At the same time, the long rod 195 moves upward and contacts the protrusion 199. When the long rod 195 contacts the protrusion 199, it will vibrate, and the solution attached to the arc scraper 192 will be shaken off by the vibration, thereby improving the recovery effect of the solution.

[0025] The long rod 195 contacts the surface of the long plate 194, and a No. 1 torsion spring is arranged between the long plate 194 and the rotating shaft 196, which drives the rotating shaft 196 to reset. The limit block 198 contacts the surface of the long plate 194, and contacts the long plate 194 through the limit block 198, so that the limit block 198 guides and limits the rotating plate 197.

[0026] The control feeding device includes a liquid storage tank 201, a liquid outlet 202, an arc plate 203, an L-shaped rod 204, a sealing plate 205, a short rod 206 and a sealing circular plate 207. The liquid storage tank 201 is fixedly installed on the top of the stirring tank 3, the liquid outlet 202 is fixedly installed on the bottom of the liquid storage tank 201, the arc plate 203 is slidably installed on the inner wall of the stirring tank 3, the L-shaped rod 204 is fixedly installed on the top of the arc plate 203, the sealing plate 205 is fixedly installed on the top of the L-shaped rod 204, the short rod 206 is fixedly installed on the top of the sealing plate 205, and the sealing circular plate 207 is fixedly installed on the top of the short rod 206, so that the organic solution inside the liquid outlet 202 flows into the stirring tank 3, so that the solution and the organic solution are fully integrated to improve the fertilization effect. At the same time, by controlling the flow rate of the organic solution, it is prevented from flowing into the stirring tank 3 all at once, and the mixing effect of the solution can be improved by intermittently flowing into the stirring tank 3.

[0027] A square plate 208 is fixedly installed on the top of the sealing circular plate 207, a fixing seat 209 is fixedly installed on the inner wall of the liquid storage tank 201, and a rotating plate 2010 is rotatably installed on the inner wall of the fixing seat 209 to prevent the organic solution from precipitating inside the liquid storage tank 201, resulting in poor effect of the organic solution and reduced fertilization effectiveness.

[0028] The liquid storage tank 201 is provided with an organic solution, a No. 1 spring is provided between the arc plate 203 and the stirring tank 3, and the arc plate 203 is reset by the No. 1 spring, the sealing plate 205 is arranged below the liquid outlet 202, and a No. 2 torsion spring is provided between the fixed seat 209 and the rotating plate 2010, and the rotating plate 2010 is reset by the No. 2 torsion spring.

[0029] When the present embodiment is working, the reciprocating motion of the movable frame 14 drives the elastic telescopic connecting rod 191 to reciprocate up and down. The reciprocating motion of the elastic telescopic connecting rod 191 up and down drives the arc scraper 192 to reciprocate up and down. When the arc scraper 192 moves downward, it scrapes the inner wall of the mixing tank 3 to prevent the fertilizer residue from breeding bacteria and affecting the subsequent use of the equipment. At the same time, when the elastic telescopic connecting rod 191 moves downward, it drives the long rod 195 to move downward. The long rod 195 moves downward and contacts the rotating plate 197. The long rod 195 pushes the rotating plate 197 to rotate downward. When the long rod 195 is separated from the rotating plate 197, the No. 1 torsion spring drives the rotating shaft 196 to reset. The reset of the rotating shaft 196 drives the rotating plate 197 to reset. When the long rod 195 moves upward, it contacts the reset rotating plate 197. 197 will be limited by the limit block 198, so that the long rod 195 will be squeezed by the rotating plate 197 when moving upward, so that the long rod 195 moves in the direction away from the inner wall of the stirring tank 3, and the movement of the long rod 195 in the direction away from the inner wall of the stirring tank 3 will drive the free end of the elastic telescopic connecting rod 191 to move in the direction away from the inner wall of the stirring tank 3, and the movement of the free end of the elastic telescopic connecting rod 191 in the direction away from the inner wall of the stirring tank 3 will drive the arc scraper 192 to separate from the inner wall of the stirring tank 3, so as to prevent the continuous scraping of the inner wall of the stirring tank 3, resulting in a decrease in the service life of the stirring tank 3. At the same time, the long rod 195 will move upward and contact the protrusion 199, and the long rod 195 will vibrate when contacting the protrusion 199, and the solution attached to the arc scraper 192 will be shaken off by the vibration, thereby improving the recovery effect of the solution.

[0030] The upward movement of the arc scraper 192 will push the arc plate 203 to move upward, and the upward movement of the arc plate 203 will drive the L-shaped rod 204 to move upward, and the upward movement of the L-shaped rod 204 will drive the sealing plate 205 to move upward, and the upward movement of the sealing plate 205 will block the liquid outlet 202. At the same time, the upward movement of the sealing plate 205 will drive the short rod 206 to move upward, and the upward movement of the short rod 206 will drive the sealing circular plate 207 to move upward, and the upward movement of the sealing circular plate 207 will lose the seal on the liquid outlet 202, so that the organic solution inside the liquid storage tank 201 flows into the liquid outlet 202. When the arc scraper 192 moves downward, the No. 1 spring will drive the arc plate 203 to reset, and the downward movement of the arc plate 203 will drive the L-shaped rod 204 and the sealing plate 205 move downward, and the downward movement of the sealing plate 205 will disengage the seal on the liquid outlet 202, so that the organic solution inside the liquid outlet 202 flows into the stirring tank 3, so that the solution and the organic solution are fully integrated, and the fertilization effect is improved. At the same time, by controlling the flow rate of the organic solution, it is prevented from flowing into the stirring tank 3 all at once, and the mixing effect of the solution can be improved by intermittently flowing into the stirring tank 3. At the same time, the upward movement of the sealing circular plate 207 will drive the square plate 208 to move upward, and the upward movement of the square plate 208 will drive the rotating plate 2010 to rotate upward. By rotating the rotating plate 2010 inside the liquid storage tank 201, the organic solution is prevented from precipitating inside the liquid storage tank 201, which causes the effect of the organic solution to deteriorate and the fertilization effect to decrease.

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

Claims

1. A fertilizing device for improving greening soil, characterized in that: include: A base (1), wherein a roller (2) is arranged at the bottom of the base (1), a stirring tank (3) is fixedly mounted on the top of the base (1), and a pumping device (4) is fixedly mounted on the outer wall of the stirring tank (3); A stirring device, the stirring device is arranged inside a stirring tank (3), the stirring device comprises a connecting pipe (5), a supporting frame (6), an elastic telescopic rod (7), a protective cover (8), a ball (9), a spray head (10), a motor (11), a reciprocating screw rod (12), a stirring fan blade (13), a movable frame (14), a fixed rod (15), a connecting rod (16), a spiral ring (17) and a stirring plate (18), the supporting frame (6) is fixedly mounted on the top of a base (1), the elastic telescopic rod (7) is fixedly mounted on the bottom of the supporting frame (6), the protective cover (8) is fixedly mounted on the free end of the elastic telescopic rod (7), the ball (9) is rotatably mounted on the bottom of the protective cover (8), the spray head (10) is fixedly mounted on the top of the inner wall of the protective cover (8), and one end of the connecting pipe (5) is fixedly mounted on the pumping device ( 4) surface, the other end of the connecting pipe (5) is fixedly mounted on the top of the spray head (10), the motor (11) is fixedly mounted on the top of the stirring tank (3), the reciprocating screw rod (12) is fixedly mounted on the output end of the motor (11), the stirring blade (13) is fixedly mounted on the bottom of the reciprocating screw rod (12), the moving frame (14) is threadedly mounted on the circumferential surface of the reciprocating screw rod (12), the fixed rod (15) is fixedly mounted on the top of the inner wall of the stirring tank (3), the fixed rod (15) slides through the surface of the moving frame (14), the connecting rod (16) is fixedly mounted on the top of the inner wall of the stirring tank (3), the spiral ring (17) is rotatably mounted on the bottom of the moving frame (14), the spiral ring (17) is threadedly mounted on the circumferential surface of the connecting rod (16), and the stirring plate (18) is fixedly mounted on the circumferential surface of the spiral ring (17); Wherein, an anti-adhesion device for preventing the solution from adhering is arranged inside the stirring tank (3), and a feed control device is arranged on the top of the stirring tank (3).

2. The fertilizing device for improving greening soil according to claim 1, characterized in that: The connecting pipe (5) passes through the surface of the support frame (6), and a spiral groove is formed on the surface of the connecting rod (16).

3. A fertilizing device for improving greening soil according to claim 2, characterized in that: The anti-adhesion device comprises an elastic telescopic connecting rod (191), an arc-shaped scraper (192) and a fixed plate (193); the elastic telescopic connecting rod (191) is fixedly mounted on the surface of the moving frame (14); the arc-shaped scraper (192) is fixedly mounted on the free end of the elastic telescopic connecting rod (191); and the fixed plate (193) is fixedly mounted on the top of the inner wall of the stirring tank (3).

4. A fertilizing device for improving greening soil according to claim 3, characterized in that: A long plate (194) is fixedly mounted on the surface of the fixed plate (193); a long rod (195) is fixedly mounted on the free end of the elastic telescopic connecting rod (191); a rotating shaft (196) is rotatably mounted on the bottom of the long plate (194); a rotating plate (197) is fixedly mounted on the circumferential surface of the rotating shaft (196); a limiting block (198) is fixedly mounted on the circumferential surface of the rotating shaft (196); and a protrusion (199) is fixedly mounted on a surface of the long plate (194) away from the inner wall of the mixing tank (3).

5. The fertilizing device for improving greening soil according to claim 4, characterized in that: The long rod (195) is in contact with the surface of the long plate (194), a first torsion spring is provided between the long plate (194) and the rotating shaft (196), and the limit block (198) is in contact with the surface of the long plate (194).

6. The fertilizing device for improving greening soil according to claim 5, characterized in that: The controlled feeding device comprises a liquid storage tank (201), a liquid outlet (202), an arc-shaped plate (203), an L-shaped rod (204), a sealing plate (205), a short rod (206) and a sealing circular plate (207); the liquid storage tank (201) is fixedly mounted on the top of the stirring tank (3); the liquid outlet (202) is fixedly mounted on the bottom of the liquid storage tank (201); the arc-shaped plate (203) is slidably mounted on the inner wall of the stirring tank (3); the L-shaped rod (204) is fixedly mounted on the top of the arc-shaped plate (203); the sealing plate (205) is fixedly mounted on the top of the L-shaped rod (204); the short rod (206) is fixedly mounted on the top of the sealing plate (205); and the sealing circular plate (207) is fixedly mounted on the top of the short rod (206).

7. A fertilizing device for improving greening soil according to claim 6, characterized in that: A square plate (208) is fixedly mounted on the top of the sealing circular plate (207), a fixing seat (209) is fixedly mounted on the inner wall of the liquid storage tank (201), and a rotating plate (2010) is rotatably mounted on the inner wall of the fixing seat (209).

8. The fertilizing device for improving greening soil according to claim 7, characterized in that: The liquid storage tank (201) is provided with an organic solution, a No. 1 spring is provided between the arc-shaped plate (203) and the stirring tank (3), the sealing plate (205) is provided below the liquid outlet (202), and a No. 2 torsion spring is provided between the fixed seat (209) and the rotating plate (2010).

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