Soil acidification improvement device

Abstract

The utility model discloses a soil acidification improvement device which comprises a base, a raw material box is arranged at the upper end of the base, a stirring device is rotatably connected in the raw material box, a motor is installed at the upper end of the raw material box, a supporting shell is arranged at the upper end of the base, a first rotating shaft is rotatably connected in the supporting shell, and an intermittent gear ring is arranged at the upper end of the first rotating shaft. A cylindrical shell is arranged in the raw material box, a limiting disc is rotationally connected into the cylindrical shell, a connecting hole is formed in the outer side of the limiting disc, third rotating shafts are arranged at the left end and the right end of the limiting disc correspondingly, and first belt wheels are arranged at the left end and the right end of the outer side of the second rotating shaft correspondingly. A second belt wheel is arranged on the outer side of the third rotating shaft, and a first transmission belt is arranged between the first belt wheel and the second belt wheel. The soil improvement device can conveniently and uniformly spray improvement liquid to soil, and the situation that the improvement effect of the soil is affected due to too much or too little spraying of the improvement liquid is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of soil acidification and improvement, in particular to a soil acidification and improvement device. Background Art

[0002] The main causes of soil acidification include natural factors and human activities. Natural factors such as the deposition of acidic substances in rainfall and organic acids produced by biological respiration, although they exist for a long time, have a relatively slow impact. In contrast, the impact of human activities is more significant, including excessive use of nitrogen fertilizers and acidic fertilizers, lack of effective measures to neutralize soil acidity, and loss of soil protective layer due to deforestation. These factors have accelerated the decline in soil pH, making the soil environment increasingly unfavorable for the healthy growth of crops. In response to the problem of soil acidification, improvement measures are particularly important. In the existing technology, soil acidity is usually improved by spraying lime water, and when spraying lime water, lime water is usually poured directly onto the soil manually. This method can easily cause too much or too little lime water to be sprayed, affecting the soil improvement effect. Utility Model Content

[0003] The purpose of the utility model is to provide a soil acidification and improvement device, which can conveniently spray the improvement liquid on the soil evenly and prevent the improvement effect of the soil from being affected by excessive or insufficient spraying of the repair liquid.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] A soil acidification and improvement device comprises a base, characterized in that: a raw material box is provided on one side of the upper end of the base, a stirring device is rotatably connected to the interior of the raw material box, a motor for driving the stirring device to rotate is mounted on the upper end of the raw material box, a support shell is provided on the upper end of the base away from the raw material box, a first rotating shaft is rotatably connected to the lower end of the support shell, and a transmission device is provided between the stirring device and the first rotating shaft;

[0006] An intermittent gear ring is horizontally provided at the upper end of the first rotating shaft, a second rotating shaft is horizontally provided near the intermittent gear ring inside the supporting shell, and driven gear rings meshing with the intermittent gear ring are provided at both left and right ends of the outer side of the second rotating shaft. A cylindrical shell is provided at the upper end of the inner side of the raw material box, and a water pump is provided at the upper end of the base. A first conduit is connected between one end of the water pump and the raw material box, and a second conduit is connected between the other end of the water pump and the cylindrical shell. A spray pipe arranged opposite to the second conduit is connected to the outer side of the cylindrical shell, and a nozzle is provided at the free end of the spray pipe.

[0007] The inner rotation of the cylindrical shell is connected to a limit plate, and a connecting hole for connecting the second conduit and the spray pipe is opened from top to bottom through the limit plate. The left and right ends of the limit plate are respectively provided with a third rotating shaft rotatably connected to the cylindrical shell, and the left and right ends of the outer side of the second rotating shaft are respectively provided with a first pulley, and the outer side of each third rotating shaft is provided with a second pulley at one end close to the corresponding first pulley, and a first transmission belt for transmission is provided between each first pulley and the corresponding second pulley. When the intermittent gear ring drives the corresponding driven gear ring to rotate, the limit plate is driven to rotate 90 degrees.

[0008] By adopting the above technical solution, when in use, lime and water are added to the raw material box on the base, the motor is started, the motor drives the stirring device to start, and the water and lime in the raw material box are stirred. The stirring device drives the first rotating shaft through the transmission device, and the first rotating shaft drives the intermittent gear ring to rotate. The intermittent gear ring is respectively engaged with the two driven gear rings front and back, thereby driving the second rotating shaft to reciprocate, the second rotating shaft drives the first pulley to reciprocate, the first drive drives the second pulley to reciprocate through the first transmission belt, and the second drive drives the third rotating shaft to reciprocate relative to the cylindrical shell. The movement drives the limiting plate to reciprocate relative to the cylindrical shell, so that the connecting hole is intermittently connected to the second conduit and the spraying pipe. The water pump is started, and the lime water in the raw material box is extracted through the first conduit, and then enters the second conduit. When the limiting plate rotates to connect the second conduit and the spraying pipe, the lime water in the second conduit enters the spraying pipe through the connecting hole, and is then sprayed on the soil through the nozzle. By continuously rotating the limiting plate back and forth, the lime water is evenly sprayed from the nozzle, and the soil is evenly sprayed with lime water to prevent excessive or insufficient spraying, which affects soil improvement.

[0009] The present invention is further configured as follows: the stirring device comprises a vertically arranged stirring shaft rotatably connected to the interior of the raw material box, and a plurality of stirring rods horizontally arranged at equal intervals on the outside of the stirring shaft.

[0010] The utility model is further configured as follows: the transmission device includes a driving pulley arranged at the lower end of the stirring device through the base, a driven pulley arranged at the lower end of the first rotating shaft through the base, and a second transmission belt for transmission arranged between the driving pulley and the driven pulley.

[0011] The present invention is further configured as follows: a battery for providing power is provided at the upper end of the base.

[0012] The utility model is further configured as follows: the upper end of the shell is connected to a feeding pipe, and the upper end of the feeding pipe is slidably connected to a detachable sealing cover.

[0013] The utility model is further configured as follows: a plurality of universal wheels are provided at equal intervals on the lower end of the base, and a push rod is provided on one end of the upper end of the base close to the raw material box.

[0014] The present invention is further configured as follows: a plurality of control buttons are arranged at equal intervals on the upper end of the push rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] First, the stirring shaft rotates, driving the stirring rod to rotate, stirring the liquid added to the raw material box, which can accelerate the fusion of the improved liquid and prevent the improved liquid from precipitating;

[0017] Secondly, it is convenient to spray the improvement liquid evenly on the soil, and prevent the improvement effect of the soil from being affected by too much or too little spraying of the improvement liquid. The intermittent gear ring rotates and engages with the two driven gear rings front and back respectively, thereby driving the second rotating shaft to rotate reciprocatingly, and the second rotating shaft drives the first pulley to rotate reciprocatingly. The first drive drives the second pulley to rotate reciprocatingly through the first transmission belt, and the second drive drives the third rotating shaft to rotate reciprocatingly relative to the cylindrical shell, thereby driving the limit plate to rotate reciprocatingly relative to the cylindrical shell, so that the connecting hole intermittently connects the second conduit and the spraying pipe, allowing lime water to be sprayed evenly from the nozzle, spraying lime water evenly on the soil, and preventing excessive or insufficient spraying from affecting soil improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional view of the utility model;

[0020] Figure 3 It is a partial cross-sectional view showing the support shell of the present invention.

[0021] In the figure: 1. base; 2. raw material box; 3. support shell; 4. first rotating shaft; 5. intermittent gear ring; 6. second rotating shaft; 7. driven gear ring; 8. first pulley; 9. first transmission belt; 10. second pulley; 11. cylindrical shell; 12. limit plate; 13. connecting hole; 14. third rotating shaft; 15. first conduit; 16. water pump; 17. second conduit; 18. spray pipe; 19. nozzle; 20. stirring shaft; 21. stirring rod; 22. motor; 23. driving pulley; 24. second transmission belt; 25. driven pulley; 26. push rod; 27. control button; 28. battery; 29. ​​universal wheel; 30. feeding pipe; 31. sealing cover. DETAILED DESCRIPTION

[0022] The present invention will be described in further detail below with reference to the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0025] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] In the embodiment, referring to the figure, a soil acidification and improvement device includes a base 1, a raw material box 2 is provided on the rear side of the upper end of the base 1, a support shell 3 is provided on the front side of the upper end of the base 1, a push rod 26 is provided on the rear side of the upper end of the base 1, two control buttons 27 are provided at equal intervals on the upper end of the push rod 26, and four universal wheels 29 are provided at equal intervals on the lower end of the base 1 for easy movement.

[0027] A stirring device is provided inside the raw material box 2, including a vertically arranged stirring shaft 20 rotatably connected to the inside of the raw material box 2, and a plurality of stirring rods 21 arranged at equal intervals are horizontally provided on the outside of the stirring shaft 20. A motor 22 for driving the stirring shaft 20 to rotate is installed at the upper end of the raw material box 2, which can facilitate the rapid dissolution of lime in water and prevent the lime from precipitating. A feeding pipe 30 is connected to the rear side of the upper end of the raw material box 2, and a detachable sealing cover 31 is slidably connected to the outside of the feeding pipe 30, which can prevent the gas generated by the reaction of lime and water from escaping from the raw material box 2.

[0028] A cylindrical shell 11 is provided at the upper end of the interior of the support shell 3, and a water pump 16 is provided at the upper end of the base 1 between the raw material box 2 and the support shell 3. One end of the water pump 16 is connected to a first conduit 15 connected to the lower end of the outer side of the raw material box 2, and the other end of the water pump 16 is connected to a second conduit 17 connected to the rear side of the outer side of the cylindrical shell 11. The front end of the outer side of the cylindrical shell 11 is connected to a horizontally arranged spray pipe 18, and the front end of the spray pipe 18 passes through the support shell 3 and is provided with a nozzle 19. The interior of the cylindrical shell 11 is rotatably connected to a limit plate 12, and a connecting hole 13 for connecting the second conduit 17 and the spray pipe 18 is opened from top to bottom through the limit plate 12.

[0029] A first rotating shaft 4 is rotatably connected to the middle of the lower end of the support shell 3, and an intermittent gear ring 5 is provided at the upper end of the first rotating shaft 4. A horizontally arranged second rotating shaft 6 is rotatably connected to the upper part of the intermittent gear ring 5 inside the support shell 3, and a driven gear ring 7 meshing with the intermittent gear ring 5 is provided at the left and right ends of the outer side of the second rotating shaft 6. The intermittent gear ring 5 is meshed with the two driven gear rings 7 in the front and back respectively to drive it to rotate, thereby conveniently driving the second rotating shaft 6 to rotate back and forth.

[0030] A first pulley 8 is provided on both ends of the outer side of the second rotating shaft 6, and a third rotating shaft 14 is horizontally provided on both ends of the left and right ends of the limiting plate 12, which is rotatably connected to the cylindrical shell 11 and rotatably connected to the support shell 3. A second pulley 10 is provided on the outer side of each third rotating shaft 14 near the end of the corresponding first gear ring, and a first transmission belt 9 for transmission is provided between the first pulley 8 and the second pulley 10. When the intermittent gear ring 5 drives the corresponding driven gear ring 7 to rotate, it drives the limiting plate 12 to rotate 90 degrees, which can conveniently drive the limiting plate 12 to rotate back and forth, thereby driving the connecting hole 13 to intermittently connect the second conduit 17 and the spraying pipe 18, controlling the amount of lime water sprayed from the nozzle 19 to be the same, thereby completing uniform spraying of the soil.

[0031] A transmission device is provided between the stirring shaft 20 and the first rotating shaft 4, including a driving pulley 23 provided at the lower end of the stirring shaft 20 and passing through the base 1, a driven pulley 25 is provided at the lower end of the first rotating shaft 4 and passing through the base 1, a second transmission belt 24 for transmission is provided between the driving pulley 23 and the driven pulley 25, and a battery 28 for providing power is provided on the left side of the upper end of the base 1.

[0032] Usage: When in use, lime and water are added to the raw material box 2 on the base 1 through the feeding tube 30, and then the sealing cover 31 is covered on the feeding tube 30. The battery 28 provides power, and the control button 27 is used to control the motor 22 to start. The motor 22 drives the stirring shaft 20 to rotate, and the stirring shaft 20 drives the stirring rod 21 to rotate to stir the water and lime in the raw material box 2. The stirring rod 21 drives the driving pulley 23 to rotate, and the driving pulley 23 drives the driven pulley 25 to rotate through the second transmission belt 24. The driven pulley 25 drives the first rotating shaft 4 to rotate, and the first rotating shaft 4 drives the intermittent gear ring 5 to rotate. The intermittent gear ring 5 is respectively engaged with the two driven gear rings 7 front and back, thereby driving the second rotating shaft 6 to reciprocate, and the second rotating shaft 6 drives the first pulley 8 to reciprocate, and the first drive drives the second pulley 10 to reciprocate through the first transmission belt 9. Rotate, the second drive drives the third rotating shaft 14 to rotate back and forth relative to the cylindrical shell 11, thereby driving the limiting plate 12 to rotate back and forth relative to the cylindrical shell 11, so that the connecting hole 13 intermittently connects the second conduit 17 and the spraying pipe 18, and the water pump 16 is started to extract the lime water in the raw material box 2 through the first conduit 15, and then enters the second conduit 17. When the limiting plate 12 rotates to connect the second conduit 17 and the spraying pipe 18, the lime water in the second conduit 17 enters the spraying pipe 18 through the connecting hole 13, and then is sprayed on the soil through the nozzle 19. By continuously rotating the limiting plate 12 back and forth, the lime water is evenly sprayed from the nozzle 19, and the soil is evenly sprayed with lime water to prevent excessive or insufficient spraying, which affects the improvement of the soil. Push the push rod 26, through the universal wheel 29, to facilitate the movement of spraying lime water on the soil.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A soil acidification and improvement device, comprising a base (1), characterized in that: A raw material box (2) is provided on one side of the upper end of the base (1), a stirring device is rotatably connected inside the raw material box (2), a motor (22) for driving the stirring device to rotate is installed on the upper end of the raw material box (2), a support shell (3) is provided on the upper end of the base (1) away from the raw material box (2), a first rotating shaft (4) is rotatably connected to the lower end of the support shell (3), and a transmission device is provided between the stirring device and the first rotating shaft (4); An intermittent gear ring (5) is horizontally arranged at the upper end of the first rotating shaft (4), a second rotating shaft (6) is horizontally arranged near the intermittent gear ring (5) inside the supporting shell (3), and driven gear rings (7) meshing with the intermittent gear ring (5) are arranged at both left and right ends of the outer side of the second rotating shaft (6). A cylindrical shell (11) is arranged at the upper end of the inner side of the raw material box (2), and a water pump (16) is arranged at the upper end of the base (1). A first conduit (15) is connected between one end of the water pump (16) and the raw material box (2), and a second conduit (17) is connected between the other end of the water pump (16) and the cylindrical shell (11). A spray pipe (18) arranged opposite to the second conduit (17) is connected to the outer side of the cylindrical shell (11), and a nozzle (19) is provided at the free end of the spray pipe (18); The cylindrical shell (11) is internally rotatably connected to a limit plate (12), and a connection hole (13) for connecting the second conduit (17) with the spray pipe (18) is provided through the limit plate (12) from top to bottom. The left and right ends of the limit plate (12) are both provided with a third rotating shaft (14) rotatably connected to the cylindrical shell (11), the left and right ends of the outer side of the second rotating shaft (6) are both provided with a first pulley (8), and the outer side of each third rotating shaft (14) is provided with a second pulley (10) at one end close to the corresponding first pulley (8), and a first transmission belt (9) for transmission is provided between each first pulley (8) and the corresponding second pulley (10). When the intermittent gear ring (5) drives the corresponding driven gear ring (7) to rotate, it drives the limit plate (12) to rotate 90 degrees.

2. The soil acidification and improvement device according to claim 1, characterized in that: The stirring device comprises a vertically arranged stirring shaft (20) rotatably connected to the inside of the raw material box (2), and a plurality of stirring rods (21) horizontally arranged at equal intervals outside the stirring shaft (20).

3. The soil acidification and improvement device according to claim 1, characterized in that: The transmission device comprises a driving pulley (23) provided at the lower end of the stirring device and passing through the base (1), a driven pulley (25) provided at the lower end of the first rotating shaft (4) and passing through the base (1), and a second transmission belt (24) for transmission provided between the driving pulley (23) and the driven pulley (25).

4. The soil acidification and improvement device according to claim 1, characterized in that: A storage battery (28) for providing power is provided at the upper end of the base (1).

5. The soil acidification and improvement device according to claim 1, characterized in that: The upper end of the shell is connected to a feeding pipe (30), and the upper end of the feeding pipe (30) is slidably connected to a detachable sealing cover (31).

6. The soil acidification and improvement device according to claim 1, characterized in that: The lower end of the base (1) is provided with a plurality of universal wheels (29) at equal intervals, and the upper end of the base (1) is provided with a push rod (26) at one end close to the raw material box (2).

7. The soil acidification and improvement device according to claim 6, characterized in that: A plurality of control buttons (27) are arranged at equal intervals on the upper end of the push rod (26).

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