Lime batching device for improving acid tobacco planting soil

Abstract

The utility model is suitable for the technical field of acid tobacco planting soil improvement, and provides a lime batching device for acid tobacco planting soil improvement. The bottom plate is arranged at the bottom of the batching box; the two vertical plates are fixedly mounted on the bottom plate; the transverse shaft is rotationally mounted on the sides, close to each other, of the two vertical plates; the rotating plate is fixedly arranged on the transverse shaft in a sleeving mode and fixedly connected with the batching box, the displacement mechanism, the lime adding mechanism and the stirring mechanism are installed on the batching box, and the angle adjusting mechanism is installed on the bottom plate. According to the lime batching device for improving the acid tobacco planting soil, provided by the scheme, not only can lime be uniformly sprayed to the soil, but also the lime and the soil can be efficiently mixed and stirred, the batching efficiency is relatively high, and material taking is relatively convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of acidic tobacco-growing soil improvement, in particular to a lime batching device for improving acidic tobacco-growing soil. Background Art

[0002] The improvement of acidic tobacco-growing soil is an important part of tobacco cultivation. The main purpose is to regulate soil pH, improve soil structure, and increase soil fertility, thereby promoting tobacco growth and development and increasing yield. In the process of improving acidic tobacco-growing soil, it is necessary to use modifiers. In the process of preparing the modifier, a batching device is required to mix the soil and lime.

[0003] However, the existing lime batching devices used for improving acidic tobacco-growing soil are often unable to spread the lime on the soil more evenly, and are unable to mix the lime and soil more efficiently, so the batching efficiency is low.

[0004] In order to solve the above problems, the present utility model is proposed. Utility Model Content

[0005] The present invention provides a lime batching device for improving acidic tobacco-growing soil, aiming to solve the problems of the prior art, namely, the inability of existing lime batching devices for improving acidic tobacco-growing soil to evenly distribute lime on the soil, the inability to efficiently mix and stir lime and soil, and the low batching efficiency. The lime batching device for improving acidic tobacco-growing soil provided by the present invention not only can evenly distribute lime on the soil, but can also efficiently mix and stir lime and soil, resulting in high batching efficiency and convenient material extraction.

[0006] In order to solve the above problems, the present invention is implemented as follows: the present invention provides a lime batching device for improving acidic tobacco-growing soil, which comprises:

[0007] A batching box 1, which is used to batch the soil lime conditioner;

[0008] A bottom plate 2 is provided at the bottom of the batching box 1;

[0009] Two vertical plates 3 fixedly mounted on the base plate 2;

[0010] A horizontal shaft 4 is rotatably mounted on one side of the two vertical plates 3 close to each other;

[0011] A rotating plate 5 is fixedly sleeved on the horizontal shaft 4 and fixedly connected to the batching box 1; the side where the two vertical plates 3 are close to each other refers to the side where the two vertical plates 3 face each other.

[0012] A displacement mechanism, a lime adding mechanism and a stirring mechanism installed on the batching box 1, wherein the displacement mechanism is used to control the lateral reciprocating movement of the lime adding mechanism and the stirring mechanism, the lime adding mechanism is used to add lime into the batching box, and the stirring mechanism is used to mix and stir the raw materials in the batching box;

[0013] An angle adjustment mechanism is installed on the bottom plate 2, and the angle adjustment mechanism is used to control the tilt angle of the batching box.

[0014] Preferably, the displacement mechanism comprises:

[0015] Rotate the screw 6 installed on the inner wall of the batching box 1;

[0016] A servo motor 7 fixedly mounted on one side of the batching box 1 and connected to the screw 6;

[0017] A plurality of limiting rods 8 are fixedly mounted on the inner wall of the batching box; the limiting rods 8 are used to guide and limit the two sliding plates 9;

[0018] Two sliding plates 9 are threadedly sleeved on the screw rod 6 and slidably connected to the plurality of limiting rods 8 .

[0019] The servo motor 7 drives the screw 6 to rotate, thereby driving the two sliding plates 9 to move horizontally. The horizontal movement of the two sliding plates 9 drives the lime adding mechanism and the stirring mechanism to move back and forth horizontally.

[0020] Preferably, the lime adding mechanism comprises:

[0021] A plurality of sliding rods 10 slidably mounted on the two sliding plates 9;

[0022] An L-shaped plate 11 is fixedly installed on one end of the multiple sliding rods 10 on one sliding plate 9 and the multiple sliding rods 10 on the other sliding plate 9 close to each other. There are two L-shaped plates 11, and the multiple sliding rods 10 on each sliding plate 9 are fixedly installed with an L-shaped plate 11;

[0023] A limit block 13 is fixedly installed on one end of the multiple sliding rods 10 on one sliding plate 9 and the multiple sliding rods 10 on the other sliding plate 9 away from each other. There are multiple limit blocks 13, and each sliding rod 10 on each sliding plate 9 is fixedly installed with a limit block 13; the end close to each other refers to the side where the two sliding plates 9 face each other, and the end away from each other refers to the side where the two sliding plates 9 are away from each other.

[0024] a plurality of springs 12 slidably sleeved on the plurality of sliding rods 10;

[0025] A plurality of jacks 14 are respectively provided on the two L-shaped plates 11;

[0026] A plurality of insertion rods 15 are respectively arranged on the plurality of said insertion holes 14; the plurality of insertion holes 14 and the plurality of insertion rods 15 ensure the stability of the screen box 17 after installation;

[0027] A plurality of connecting plates 16 are respectively fixedly mounted on the top ends of the plurality of inserting rods 15;

[0028] A screen box 17 fixedly mounted on one side of the plurality of connecting plates close to each other;

[0029] A screen 18 provided on the inner wall of the screen box 17;

[0030] A plurality of vibration motors 19 are fixedly mounted on the screen box 17 .

[0031] The screen box 17 and the screen 18 are driven to vibrate by multiple vibration motors 19, so that the lime in the screen box 17 is evenly sprinkled into the batching box 1, wherein the jack 14, the insertion rod 15, and the connecting plate 16 are used to facilitate the installation and disassembly of the screen box, and the sliding rod 10, the L-shaped plate 11, the spring 12, the limit block 13, and the jack 14 are used to enable the vibration motor 19 to drive the screen box 17 to vibrate, and the structures such as the sliding rod 10 and the spring 12 are used to ensure that the screen box 17 vibrates significantly.

[0032] Preferably, the stirring mechanism comprises:

[0033] Two strip plates 20 fixedly mounted on the bottom of the two sliding plates 9;

[0034] Rotate a plurality of rotating rods 21 installed at the bottom of each strip plate 20;

[0035] A plurality of turning rakes 22 are respectively fixedly mounted on the bottom ends of the plurality of rotating rods 21;

[0036] A drive motor 23 fixedly mounted on the bottom of the strip plate 20;

[0037] A single-groove synchronous wheel 24 fixedly sleeved on the output shaft of the drive motor 23;

[0038] A plurality of double-groove synchronous wheels 25 are respectively fixedly mounted on the plurality of rotating rods 21;

[0039] A plurality of synchronous belts are respectively sleeved on the single-groove synchronous wheel 24 and the plurality of double-groove synchronous wheels 25 .

[0040] The difference between the top and the top is that the top refers to the position above the end of an object, while the top refers to the upper part of a substance. Correspondingly, the difference between the bottom and the bottom is similar.

[0041] The plurality of rotating rods 21 and the plurality of turning rakes 22 are driven to rotate by the driving motor 23, the single-groove synchronous wheel 24 and the plurality of double-groove synchronous wheels 25, and the plurality of rotating turning rakes 22 are driven to rotate so as to mix and stir the raw materials.

[0042] Preferably, the angle adjusting mechanism comprises:

[0043] A positioning plate 26 fixedly installed on the bottom plate 2 and a forward-reverse motor 27;

[0044] A worm 28 fixedly installed on an output shaft of the forward-reverse motor 27 and rotationally connected with the positioning plate 26;

[0045] A worm wheel 29 fixedly sleeved on the horizontal shaft 4 and engaged with the worm 28.

[0046] The worm 28 is driven to rotate by the forward-reverse motor 27, the worm wheel 29 is driven to rotate by the worm 28, the horizontal shaft 4 is driven to rotate by the worm wheel 29, and the angle of the batching box 1 is adjusted by the rotating plate 5.

[0047] Preferably, a discharge port 30 is formed on one side of the batching box 1, two side plates 31 are fixedly installed on one side of the batching box 1, a same rotating shaft 32 is rotationally installed on one side of the two side plates 31, and a baffle 33 is fixedly sleeved on the rotating shaft 32.

[0048] The discharge port 30 can facilitate discharging, and the baffle 33 can open and close the discharge port 30.

[0049] Preferably, a stepping motor 34 is fixedly installed on one side of the batching box 1, and two bevel gears 35 engaged with each other are arranged on the output shaft of the stepping motor 34 and the rotating shaft 32.

[0050] The rotating shaft 32 is driven to rotate by the stepping motor 34 and the two bevel gears 35, the baffle 33 is driven to rotate by the rotating shaft 32, so as to control the opening and closing of the baffle 33, and the baffle 33 can open and close the discharge port 30.

[0051] Preferably, a controller is arranged on the batching box, and the controller is electrically connected with the servo motor 7, the vibration motor 19, the plurality of driving motors 23, the forward-reverse motor 27 and the stepping motor 34.

[0052] The servo motor 7, the vibration motor 19, the plurality of driving motors 23, the forward-reverse motor 27 and the stepping motor 34 can be operated and controlled by the controller.

[0053] Compared with the related art, the lime batching device for acid tobacco planting soil improvement has the following beneficial effects:

[0054] 1. This solution provides a lime batching device for improving acidic tobacco-growing soil. The batching box is the core part of the entire device. The batching box is used to load and mix various raw materials of soil lime improver. Its design facilitates the input and mixing of various ingredients and additives, providing a basic physical environment for soil improvement. The bottom plate firmly supports the entire device to ensure its stability and reliability during use.

[0055] 2. The lime batching device of the present invention has an angle adjustment mechanism. The bottom plate also serves as the installation basis for other components such as vertical plates and angle adjustment mechanisms. The two vertical plates are vertically fixed on the bottom plate, and the horizontal axis is horizontally installed between the two vertical plates, thereby realizing the stable rotation installation of the rotating plate. This design allows the batching box to be tilted and adjusted to a certain angle around the horizontal axis, providing flexibility for the needs of different batching stages. The rotating plate fixedly mounted on the horizontal axis is fixedly connected to the batching box and moves synchronously with the rotation of the horizontal axis, thereby changing the tilt angle of the batching box. This design greatly improves the operational flexibility during the batching process and facilitates the realization of various batching methods and mixing effects.

[0056] 3. The lime batching device of the present invention has a displacement mechanism and a stirring mechanism. The displacement mechanism installed on the batching box is responsible for controlling the lateral movement of the lime adding mechanism and the stirring mechanism. This function allows the addition of lime and the stirring of raw materials to be carried out at different positions in the batching box, thereby enhancing the uniformity and efficiency of mixing. The lime adding mechanism is specifically used to add lime to the batching box in a quantitative manner. The stirring mechanism fully mixes the raw materials during the batching process to ensure that the various components are evenly distributed. Its efficient and stable stirring ability is crucial to improving the quality of soil conditioners. The angle adjustment mechanism installed on the bottom plate can adjust the inclination angle of the batching box according to the batching requirements. This function makes the batching process more flexible and changeable, and can meet the needs of different soil improvement formulas and processes.

[0057] To sum up, the lime batching device for improving acidic tobacco-growing soil in the utility model realizes the automation, precision and efficiency of the batching process through a series of sophisticated designs and optimizations. It not only improves the production efficiency and quality stability of soil conditioners, but also reduces production costs and manpower requirements, and has significant economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 This is a schematic diagram of the main structure of a lime batching device for improving acidic tobacco-growing soil provided by the utility model;

[0059] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the stirring mechanism;

[0060] Figure 3 for Figure 1Schematic diagram of the enlarged structure of part A shown in FIG;

[0061] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0062] The names of the accompanying drawings in the accompanying descriptions are: 1. batching box; 2. bottom plate; 3. vertical plate; 4. horizontal axis; 5. rotating plate; 6. screw; 7. servo motor; 8. limit rod; 9. sliding plate; 10. sliding rod; 11. L-shaped plate; 12. spring; 13. limit block; 14. socket; 15. plug rod; 16. connecting plate; 17. screen box; 18. screen; 19. vibration motor; 20. strip plate; 21. rotating rod; 22. turning rake; 23. driving motor; 24. single-slot synchronous wheel; 25. double-slot synchronous wheel; 26. positioning plate; 27. forward and reverse motor; 28. worm; 29. ​​worm wheel; 30. discharge port; 31. side plate; 32. rotating shaft; 33. baffle; 34. stepping motor; 35. bevel gear. DETAILED DESCRIPTION

[0063] The present invention will be described in further detail below with reference to the embodiments.

[0064] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and 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, and therefore cannot be understood as limiting the present invention.

[0065] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0066] The present invention provides a lime batching device for improving acidic tobacco-growing soil. Figure 1-4 As shown, the lime batching device for improving acidic tobacco-growing soil includes: a batching box 1, which is used to batch soil lime improver; a base plate 2 arranged at the bottom of the batching box 1; two vertical plates 3 fixedly mounted on the base plate 2; a horizontal axis 4 rotatably mounted on one side of the two vertical plates 3 close to each other; a rotating plate 5 fixedly sleeved on the horizontal axis 4 and fixedly connected to the batching box 1; a displacement mechanism, a lime adding mechanism and a stirring mechanism installed on the batching box 1, the displacement mechanism being used to control the lateral reciprocating movement of the lime adding mechanism and the stirring mechanism, the lime adding mechanism being used to add lime into the batching box 1, and the stirring mechanism being used to mix and stir the raw materials in the batching box 1; an angle adjustment mechanism installed on the base plate 2, the angle adjustment mechanism being used to control the inclination angle of the batching box 1.

[0067] In this embodiment, the batching box 1 serves as the core part of the entire device. The batching box 1 is used to load and mix various raw materials of soil lime conditioner. Its design facilitates the input and mixing of various ingredients and additives, and provides a basic physical environment for soil improvement. The bottom plate 2 firmly supports the entire device to ensure its stability and reliability during use. At the same time, the bottom plate 2 also serves as the installation basis for other components such as vertical plates 3 and angle adjustment mechanisms. The two vertical plates 3 are vertically fixed on the bottom plate 2, and the horizontal axis 4 is horizontally installed between the two vertical plates 3, realizing the stable rotation installation of the rotating plate 5. This design allows the batching box 1 to be tilted and adjusted to a certain angle around the horizontal axis 4, providing flexibility for the needs of different batching stages. The rotating plate 5 fixedly mounted on the horizontal axis 4 is fixedly connected to the batching box 1, and moves synchronously with the rotation of the horizontal axis 4, thereby changing the batching The inclination angle of the box 1, this design greatly improves the operational flexibility during the batching process, and facilitates the realization of various batching methods and mixing effects. The displacement mechanism installed on the batching box 1 is responsible for controlling the lateral movement of the lime adding mechanism and the stirring mechanism. This function allows the addition of lime and the stirring of raw materials to be carried out at different positions in the batching box 1, thereby enhancing the uniformity and efficiency of mixing. The lime adding mechanism is specifically used to quantitatively add lime to the batching box 1. The stirring mechanism fully mixes the raw materials during the batching process to ensure that the various components are evenly distributed. Its efficient and stable stirring ability is crucial to improving the quality of the soil conditioner. The angle adjustment mechanism installed on the bottom plate 2 can adjust the inclination angle of the batching box 1 according to the batching requirements. This function makes the batching process more flexible and changeable, and can meet the needs of different soil improvement formulas and processes;

[0068] To sum up, the lime batching device for improving acidic tobacco-growing soil in the utility model realizes the automation, precision and efficiency of the batching process through a series of sophisticated designs and optimizations. It not only improves the production efficiency and quality stability of soil conditioners, but also reduces production costs and manpower requirements, and has significant economic and social benefits.

[0069] In a further preferred embodiment of the present invention, the displacement mechanism includes: a screw 6 rotatably mounted on the inner wall of the batching box 1; a servo motor 7 fixedly mounted on one side of the batching box 1 and connected to the screw 6; a plurality of limit rods 8 fixedly mounted on the inner wall of the batching box 1; and two sliding plates 9 threadedly sleeved on the screw 6 and slidably connected to the plurality of limit rods 8.

[0070] In this embodiment, the servo motor 7 drives the screw 6 to rotate, which can drive the two sliding plates 9 to move horizontally, and the two sliding plates 9 can drive the lime adding mechanism and the stirring mechanism to move back and forth horizontally.

[0071] In a further preferred embodiment of the present invention, the lime adding mechanism includes: a plurality of sliding rods 10 slidably mounted on the two sliding plates 9; two L-shaped plates 11 respectively fixedly mounted on one end of the plurality of sliding rods 10 close to each other; a plurality of springs 12 respectively slidably sleeved on the plurality of sliding rods 10; a limiting block 13 respectively fixedly mounted on one end of the plurality of sliding rods 10 away from each other; a plurality of sockets 14 respectively opened on the two L-shaped plates 11; a plurality of plug rods 15 respectively arranged on the plurality of sockets 14; a plurality of connecting plates 16 respectively fixedly mounted on the top ends of the plurality of plug rods 15; a screen box 17 fixedly mounted on one side of the plurality of connecting plates 16 close to each other; a screen 18 arranged on the inner wall of the screen box 17; and a plurality of vibration motors 19 fixedly mounted on the screen box 17.

[0072] In this embodiment, the screen box 17 and the screen mesh 18 are driven to vibrate by a plurality of vibration motors 19 , so that the lime in the screen box 17 is evenly sprinkled into the batching box 1 .

[0073] In a further preferred embodiment of the present invention, the stirring mechanism includes: a strip plate 20 fixedly mounted on the bottom of the sliding plate 9; a plurality of rotating rods 21 rotatably mounted on the bottom of the strip plate 20; a plurality of flipping rakes 22 respectively fixedly mounted on the bottom ends of the plurality of rotating rods 21; a drive motor 23 fixedly mounted on the bottom of the strip plate 20; a single-groove synchronous wheel 24 fixedly mounted on the output shaft of the drive motor 23; a plurality of double-groove synchronous wheels 25 respectively fixedly mounted on the plurality of rotating rods 21; and a plurality of synchronous belts respectively mounted on the single-groove synchronous wheel 24 and the plurality of double-groove synchronous wheels 25.

[0074] In this embodiment, the driving motor 23, the single-groove synchronous wheel 24 and the multiple double-groove synchronous wheels 25 can drive the multiple rotating rods 21 and the multiple turning rakes 22 to rotate, and the raw materials can be mixed and stirred by the multiple rotating turning rakes 22. The single-groove synchronous wheel 24 drives one of the double-groove synchronous wheels 25 to rotate through a synchronous belt, and the multiple double-groove synchronous wheels 25 rotate synchronously through a synchronous belt.

[0075] In a further preferred embodiment of the present invention, the angle adjustment mechanism includes: a positioning plate 26 and a forward and reverse motor 27 fixedly mounted on the base plate 2; a worm 28 fixedly mounted on the output shaft of the forward and reverse motor 27 and rotatably connected to the positioning plate 26; and a worm wheel 29 fixedly sleeved on the horizontal shaft 4 and meshing with the worm 28.

[0076] In this embodiment, the forward and reverse motor 27 can drive the worm 28 to rotate, the worm 28 drives the worm wheel 29 to rotate, and the worm 29 drives the horizontal axis 4 to rotate. The horizontal axis 4 adjusts the angle of the ingredient box 1 through the rotating plate 5.

[0077] In a further preferred embodiment of the present invention, a discharge port 30 is opened on one side of the batching box 1, and two side panels 31 are fixedly installed on one side of the batching box 1. The two side panels 31 are rotatably installed on the same rotating shaft 32 on the side close to each other, and a baffle 33 is fixedly sleeved on the rotating shaft 32.

[0078] In this embodiment, the material can be discharged easily through the discharge port 30 , and the discharge port 30 can be opened and closed by the baffle 33 .

[0079] In a further preferred embodiment of the present invention, a stepper motor 34 is fixedly mounted on one side of the batching box 1 , and two bevel gears 35 are meshed on the output shaft of the stepper motor 34 and the rotating shaft 32 .

[0080] In this embodiment, the stepper motor 34 and the two bevel gears 35 can drive the rotating shaft 32 to rotate, and the rotating shaft 32 can drive the baffle 33 to rotate, thereby controlling the opening and closing of the baffle 33, and opening and closing the discharge port 30 through the baffle 33.

[0081] In a further preferred embodiment of the present invention, a controller is provided on the batching box 1 , and the controller is electrically connected to the servo motor 7 , the vibration motor 19 , the plurality of drive motors 23 , the forward and reverse motor 27 and the stepping motor 34 .

[0082] In this embodiment, the servo motor 7 , the vibration motor 19 , the plurality of drive motors 23 , the forward and reverse motor 27 and the stepping motor 34 can be operated and controlled by the controller.

[0083] In summary, compared with related technologies, this device can not only spread lime on the soil more evenly, but also mix and stir lime and soil more efficiently, with high batching efficiency and convenient material collection.

[0084] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0085] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A lime batching device for improving acidic tobacco-growing soil, characterized in that: It includes: Ingredient box (1); A bottom plate (2) arranged at the bottom of the batching box (1); Two vertical plates (3) fixedly mounted on the base plate (2); A horizontal shaft (4) rotatably mounted on a side where the two vertical plates (3) are close to each other; a rotating plate (5) fixedly sleeved on the transverse shaft (4) and fixedly connected to the batching box (1); a displacement mechanism, a lime adding mechanism and a stirring mechanism installed on the batching box (1); And an angle adjustment mechanism installed on the base plate (2).

2. The lime batching device for improving acidic tobacco-growing soil according to claim 1, characterized in that: The displacement mechanism comprises: Rotating a screw (6) mounted on the inner wall of the batching box (1); A servo motor (7) fixedly mounted on one side of the batching box (1) and connected to the screw (6); A plurality of limiting rods (8) fixedly mounted on the inner wall of the batching box; Two sliding plates (9) are threadedly sleeved on the screw rod (6) and are slidably connected to the plurality of limiting rods (8).

3. The lime batching device for improving acidic tobacco-growing soil according to claim 2, characterized in that: The lime adding mechanism comprises: a plurality of sliding rods (10) slidably mounted on the two sliding plates (9); An L-shaped plate (11) is fixedly mounted on one end of the plurality of sliding rods (10) on one sliding plate (9) and the plurality of sliding rods (10) on the other sliding plate (9), and there are two L-shaped plates (11). The plurality of sliding rods (10) on each sliding plate (9) are fixedly mounted on one L-shaped plate (11). A plurality of the sliding rods (10) on one sliding plate (9) and a plurality of the sliding rods (10) on another sliding plate (9) are fixedly mounted with a limiting block (13) at one end away from each other, wherein the limiting blocks (13) are multiple, and each of the sliding rods (10) on each sliding plate (9) is fixedly mounted with a limiting block (13); a plurality of springs (12) respectively slidably sleeved on the plurality of sliding rods (10); A plurality of jacks (14) are respectively provided on the two L-shaped plates (11); a plurality of insertion rods (15) respectively arranged on the plurality of insertion holes (14); A plurality of connecting plates (16) respectively fixedly mounted on the top ends of the plurality of inserting rods (15); a screen box (17) fixedly mounted on one side of the plurality of connecting plates close to each other; A screen (18) provided on the inner wall of the screen box (17); A plurality of vibration motors (19) are fixedly mounted on the screen box (17).

4. The lime batching device for improving acidic tobacco-growing soil according to claim 3, characterized in that: The stirring mechanism comprises: Two strip plates (20) fixedly mounted on the bottom of the two sliding plates (9); Rotating a plurality of rotating rods (21) installed at the bottom of each of the strip plates (20); a plurality of turning rakes (22) respectively fixedly mounted on the bottom ends of the plurality of rotating rods (21); a driving motor (23) fixedly mounted on the bottom of the strip plate (20); a single-groove synchronous wheel (24) fixedly sleeved on the output shaft of the drive motor (23); a plurality of double-groove synchronous wheels (25) respectively fixedly sleeved on the plurality of rotating rods (21); A plurality of synchronous belts are respectively sleeved on the single-groove synchronous wheel (24) and the plurality of double-groove synchronous wheels (25).

5. The lime batching device for improving acidic tobacco-growing soil according to claim 4, characterized in that: The angle adjustment mechanism comprises: A positioning plate (26) and a forward and reverse motor (27) fixedly mounted on the base plate (2); A worm (28) fixedly mounted on the output shaft of the forward and reverse motor (27) and rotatably connected to the positioning plate (26); A worm wheel (29) is fixedly sleeved on the transverse shaft (4) and meshed with the worm (28).

6. The lime batching device for improving acidic tobacco-growing soil according to claim 5, characterized in that: A discharge port (30) is provided on one side of the batching box (1), and two side plates (31) are fixedly installed on one side of the batching box (1). The two side plates (31) are rotatably installed on one side close to each other, and a baffle (33) is fixedly sleeved on the rotating shaft (32).

7. The lime batching device for improving acidic tobacco-growing soil according to claim 6, characterized in that: A stepper motor (34) is fixedly mounted on one side of the batching box (1), and two meshing bevel gears (35) are provided on the output shaft of the stepper motor (34) and the rotating shaft (32).

8. The lime batching device for improving acidic tobacco-growing soil according to claim 7, characterized in that: The batching box is provided with a controller, which is electrically connected to the servo motor (7), the vibration motor (19), a plurality of drive motors (23), the forward and reverse motor (27) and the stepping motor (34).

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