A rotary stirring mixing device and its application in environmentally friendly building materials

Abstract

The present invention relates to the field of mixing and stirring technology, and in particular to a rotary stirring and mixing device and its application in environmentally friendly building materials. A rotary stirring and mixing device comprises an outer cylinder, a rotating shaft and a stirring mechanism. The stirring mechanism comprises a plurality of side shafts, a plurality of sensing mechanisms and a plurality of adjusting mechanisms. Each sensing mechanism comprises an induction ring and four sensing components. The four sensing components are arranged in groups of two, and the two groups of sensing components are respectively arranged on the upper and lower sides of the induction ring. Each adjusting mechanism comprises two adjusting components and an adjusting plate. The two adjusting components are respectively arranged on the upper and lower sides of the induction ring. Each adjusting component comprises a rotating ring sleeve, a second telescopic rod and a third telescopic rod. The present invention provides a rotary stirring and mixing device to solve the problem that when the existing stirring device stirs the mixed liquid, the solution fluidity is poor due to the single stirring mode and single stirring direction of the stirring equipment, resulting in insufficient and uneven mixing.

Description

Technical Field

[0001] The present invention relates to the technical field of mixing and stirring, and in particular to a rotary stirring and mixing device and application thereof in environmentally friendly building materials. Background Art

[0002] Environmentally friendly building materials refer to green, natural, environmentally friendly, and safe building materials, such as environmentally friendly paints. In industrial production and manufacturing, processing certain environmentally friendly building material raw materials often involves mixing different solutions in a proportional manner, necessitating the use of a stirring device. However, existing stirring devices often suffer from poor solution fluidity due to their single stirring method and direction, resulting in incomplete and uneven mixing. Summary of the Invention

[0003] The present invention provides a rotary stirring and mixing device to solve the problem that when a conventional stirring device stirs a mixed liquid, the solution has poor fluidity due to the single stirring mode and single stirring direction of the stirring equipment, resulting in insufficient and uneven mixing.

[0004] The present invention provides a rotary stirring and mixing device that adopts the following technical solution: The rotary stirring and mixing device includes an outer cylinder, a rotating shaft, and a stirring mechanism. The outer cylinder is vertically arranged. The rotating shaft is arranged inside the outer cylinder and is coaxial with the outer cylinder.

[0005] The stirring mechanism includes multiple side shafts, multiple sensing mechanisms, and multiple adjustment mechanisms. The side shafts are positioned within the outer cylinder and evenly distributed along its circumference. The upper and lower ends of each side shaft are fixedly connected to the upper and lower ends of the rotating shaft via crossbars. The outer circumferential wall of each side shaft is provided with multiple annular grooves. Vertical grooves are provided on the front and rear sides of each side shaft along the direction of rotation of the rotating shaft, and each vertical groove communicates with the annular groove. A turntable is rotatably mounted at each end of each side shaft.

[0006] Each induction mechanism consists of an induction ring and four induction components. The induction ring is rotatably and slidably mounted on a side shaft. Initially, the induction ring is at the same distance from the two turntables. The inner wall of the induction ring is equipped with a protrusion that inserts into the center of a vertical slot. The four induction components are arranged in pairs, with two sets of induction components located on the upper and lower sides of the induction ring, respectively. When the density of the solution above the induction ring is greater than that below, the induction plate is driven upward. When the density of the solution below the induction ring is greater than that above, the induction plate is driven downward.

[0007] Each adjustment mechanism consists of two adjustment assemblies and an adjustment plate. The two adjustment assemblies are located on the upper and lower sides of the induction ring, respectively. Each adjustment assembly includes a rotating ring sleeve, a second telescopic rod, and a third telescopic rod. The rotating ring sleeve is rotatably mounted on the side shaft and positioned between the rotating disk and the induction ring. A first spring is interposed between the rotating ring sleeve and the induction ring. The second telescopic rod includes a fixed sleeve and a hinged rod. The fixed sleeve extends radially along the side shaft, with its inner end fixedly mounted to the rotating ring sleeve. The hinged rod slidably inserts into the outer end of the fixed sleeve. The third telescopic rod includes a second outer rod and a second inner rod inserted into the second outer rod. One end of the second inner rod is hinged to the upper rotating disk, and one end of the second outer rod is hinged to the induction ring. The second inner rod is ball-hinged to the hinged rod. A second spring is positioned within the second outer rod. The adjustment plate is vertically mounted. Initially, the adjustment plate extends tangentially to the rotating shaft and is positioned outside the side shaft. The upper and lower ends of each adjustment plate are hinged to one end of a hinged rod, respectively.

[0008] Furthermore, each sensing assembly includes a first telescopic rod and a sensing plate. The first telescopic rod includes a first outer rod and a first inner rod inserted into the first outer rod. One end of the first outer rod is hinged to the upper turntable, and one end of the first inner rod is hinged to the sensing ring. The sensing plate is fixedly mounted on the first outer rod and has a sensing surface for contacting the solution. The distance from the end closest to the turntable to the lateral axis is greater than the distance from the end closest to the sensing ring to the lateral axis. When viewed counterclockwise from above, the two sensing assemblies in each group are located on the front and rear sides of the lateral axis, respectively.

[0009] Furthermore, a rotating stirring and mixing device also includes a driving motor, which is configured to drive the rotating shaft to rotate counterclockwise when viewed from above around its own axis, and to drive the rotating shaft to rotate clockwise when viewed from above around its own axis.

[0010] Furthermore, each side shaft is fixedly sleeved with an outer shoulder assembly at its upper and lower ends. Each outer shoulder assembly includes two outer shoulders, and a first rotation groove is formed between the two outer shoulders of each outer shoulder assembly. The rotating disk is rotatably arranged along the first rotation groove. An inner shoulder assembly is provided between the induction ring and the outer shoulder assembly on each side shaft. Each inner shoulder assembly includes two inner shoulders, and a second rotation groove is formed between the two inner shoulders of each inner shoulder assembly. The rotating ring sleeve is rotatably arranged along the second rotation groove. A retaining groove is provided in the second rotation groove, and a retaining ball is disposed in the retaining groove. A third spring is disposed within the fixed sleeve, one end of the third spring being connected to the retaining ball and the other end being abutted against the hinged rod.

[0011] Furthermore, each adjustment plate has hinge blocks at the upper and lower ends thereof, each having a T-shaped slot therein. A T-shaped hinge post is provided at one end of the hinge rod hinged to the adjustment plate. The T-shaped hinge post is engaged in the T-shaped slot. A fourth spring is also provided in the T-shaped slot.

[0012] Furthermore, a spherical groove is provided in the middle of the hinged rod, and a universal ball is provided in the spherical groove.

[0013] Furthermore, the diameter of the rotating disk is larger than the diameter of the induction ring, one end of the first outer rod is hinged to the outer edge of the upper rotating disk, and one end of the first inner rod is hinged to the outer edge of the induction ring.

[0014] Furthermore, the upper end of the outer cylinder is provided with a discharge port, and the lower end of the outer cylinder is provided with multiple discharge ports.

[0015] Furthermore, a plurality of supporting legs are provided at the lower end of the outer cylinder.

[0016] When the above-mentioned rotary stirring and mixing device is applied to environmentally friendly building materials, the steps are as follows:

[0017] S1: When the present invention is working, various solutions to be mixed are added into the outer cylinder, and the rotating shaft rotates around its own axis, driving the stirring mechanism to start rotating, and the solutions are fully mixed.

[0018] S2: When the solution density in the lower part of the outer cylinder is higher, the shaft rotates counterclockwise, driving the stirring mechanism clockwise. The resistance against the induction component drives it downward, causing the induction ring to slide downward on the side shaft. This causes the adjustment plate to gradually approach the side shaft from top to bottom. When the induction ring slides into the ring groove, the stirring mechanism rotates relative to the side shaft, and the adjustment mechanism moves from its initial position outside the side shaft to the rear of the side shaft.

[0019] S3: After stirring for a certain period of time, the shaft needs to be rotated clockwise around its own axis. The uneven force on the resistance surface of the adjustment plate causes the adjustment mechanism to rotate and reset. When the induction ring slides into the ring groove, the stirring mechanism rotates relative to the side shaft, and the adjustment mechanism moves from the outside of the side shaft to the front of the side shaft.

[0020] S4: When the solution density on the upper side of the outer cylinder is higher, the shaft rotates counterclockwise around its axis, driving the stirring mechanism to rotate clockwise. The resistance applied to the induction component drives it upward, causing the induction ring to slide upward on the side shaft. This causes the adjustment plate to gradually move away from the side shaft from top to bottom. Once the induction ring slides into the ring groove, the stirring mechanism rotates relative to the side shaft, and the adjustment mechanism moves from its initial position outside the side shaft to the rear of the side shaft.

[0021] S5: After stirring for a certain period of time, the shaft needs to be rotated clockwise around its own axis. The uneven force on the resistance surface of the adjustment plate causes the adjustment mechanism to rotate and reset. When the induction ring slides into the ring groove, the stirring mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft to the front of the side shaft.

[0022] The beneficial effects of the present invention are as follows: when the rotary stirring and mixing device of the present invention is in operation, the changes of the sensing component and the regulating component under different working conditions are realized to adaptively adjust the guiding direction of the solution, thereby solving the problem of the single stirring mode of the existing stirring device, enhancing the fluidity of the solution, and making the solution mixed more evenly.

[0023] The invention realizes intermittent adjustment of the stirring direction by controlling the forward and reverse rotation of the driving motor, solves the problem of single stirring direction of the existing stirring device, and makes the solution mixed more fully.

[0024] The present invention realizes the revolution and rotation of the stirring mechanism by arranging multiple motion forms of the stirring mechanism, thereby achieving more obvious stirring effect and higher stirring efficiency.

[0025] By providing vertical and annular grooves on the side shafts, the present invention ensures that the adjustment component and the sensing component do not affect each other when they change independently, while supporting each other when they move together. This ensures a close connection between the various mechanisms and enhances practicality. When this rotary stirring and mixing device is used in environmentally friendly building materials, it can stir the mixed liquid more fully and evenly, achieving a good stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 Schematic diagram of the structure of a rotary stirring and mixing device according to an embodiment of the present invention.

[0028] Figure 2 The figure is a schematic diagram of the internal structure of a stirring mechanism of an embodiment of a rotary stirring and mixing device of the present invention.

[0029] Figure 3 The figure is a schematic structural diagram of a stirring mechanism of an embodiment of a rotary stirring and mixing device of the present invention.

[0030] Figure 4 Schematic diagram of the structure of the induction mechanism of an embodiment of a rotary stirring and mixing device of the present invention.

[0031] Figure 5 This is a schematic structural diagram of an adjustment mechanism of an embodiment of a rotary stirring and mixing device of the present invention.

[0032] Figure 6 The figure is a cross-sectional view of an adjusting mechanism of an embodiment of a rotary stirring and mixing device of the present invention.

[0033] Figure 7 This is a schematic structural diagram of a rotating shaft of an embodiment of a rotating stirring and mixing device of the present invention.

[0034] Figure 8 Schematic diagram of the hinged connecting rod structure of an embodiment of a rotary stirring and mixing device of the present invention.

[0035] In the figure: 1. outer cylinder; 11. supporting leg; 12. supporting frame; 13. discharge port; 14. discharge port; 2. driving motor; 3. rotating shaft; 31. transmission ring; 32. limiting ring; 33. cross bar; 34. side shaft; 35. outer shoulder; 36. inner shoulder; 37. clamping groove; 38. ring groove; 39. vertical groove; 4. turntable; 41. hinge notch; 5. induction plate; 6. adjustment plate; 61. hinge block; 62. second telescopic rod; 621. T-shaped hinge column; 622. spherical groove; 623. hinge rod; 624. fixing sleeve; 63. rotating ring sleeve; 64. universal ball; 65. clamping ball; 7. induction ring; 71. hinge hole; 81. first telescopic rod; 82. third telescopic rod; 91. first spring; 92. second spring; 93. third spring; 94. fourth spring. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0037] An embodiment of a rotary stirring mixing device of the present invention is as follows Figures 1 to 8 As shown, a rotary stirring and mixing device includes an outer cylinder 1, a rotating shaft 3, and a stirring mechanism. The outer cylinder 1 is arranged vertically. The rotating shaft 3 is arranged inside the outer cylinder 1 and is coaxial with the outer cylinder 1. The stirring mechanism includes multiple side shafts 34, multiple sensing mechanisms, and multiple adjustment mechanisms.

[0038] Multiple side shafts 34 are disposed within the outer cylinder 1 and are evenly distributed along the circumference of the outer cylinder 1. The upper and lower ends of each side shaft 34 are fixedly connected to the upper and lower ends of the rotating shaft 3 via cross bars 33. The outer circumferential wall of each side shaft 34 is provided with multiple annular grooves 38. Vertical grooves 39 are provided on the front and rear sides of each side shaft 34 along the rotation direction of the rotating shaft 3, and each vertical groove 39 communicates with an annular groove 38. A turntable 4 is rotatably mounted at each end of each side shaft 34.

[0039] Each induction mechanism comprises an induction ring 7 and four induction components. The induction ring 7 is rotatably and slidably mounted on a side shaft 34. Initially, the distance between the induction ring 7 and the two turntables 4 is the same. A protrusion is mounted on the inner wall of the induction ring 7, inserting into the center of a vertical slot 39. The four induction components are grouped in pairs, with two groups located on the upper and lower sides of the induction ring 7, respectively. When the density of the solution above the induction ring 7 is greater than that below, the induction plate 5 is driven upward. When the density of the solution below the induction ring 7 is greater than that above, the induction plate 5 is driven downward.

[0040] Each adjustment mechanism comprises two adjustment assemblies and an adjustment plate 6. The two adjustment assemblies are positioned above and below the induction ring 7, respectively. Each adjustment assembly comprises a rotating ring sleeve 63, a second telescopic rod 62, and a third telescopic rod 82. The rotating ring sleeve 63 is rotatably mounted on the side shaft 34 and positioned between the turntable 4 and the induction ring 7. A first spring 91 is interposed between the rotating ring sleeve 63 and the induction ring 7. The second telescopic rod 62 comprises a fixed sleeve 624 and a hinged rod 623. The fixed sleeve 624 extends radially along the side shaft 34, with its inner end fixedly mounted on the rotating ring sleeve 63. The hinged rod 623 slidably inserts into the outer end of the fixed sleeve 624. The third telescopic rod 82 comprises a second outer rod and a second inner rod inserted into the second outer rod. One end of the second inner rod is hinged to the upper turntable 4, and one end of the second outer rod is hinged to the induction ring 7. The second inner rod is ball-hinged to the hinged rod 623. A second spring 92 is interposed within the second outer rod. The adjustment plate 6 is vertically arranged. In the initial state, the adjustment plate 6 extends along the tangential direction of the rotating shaft 3 and is located outside the side shaft 34. The upper end and the lower end of each adjustment plate 6 are respectively hinged to one end of a hinge rod 623.

[0041] In this embodiment, if Figure 4 As shown, each sensing assembly includes a first telescopic rod 81 and a sensing plate 5. The first telescopic rod 81 comprises a first outer rod and a first inner rod inserted into the first outer rod. One end of the first outer rod is hinged to the upper turntable 4, while one end of the first inner rod is hinged to the sensing ring 7. The sensing plate 5 is fixedly mounted on the first outer rod and has a sensing surface for contact with the solution. The distance from the end closest to the turntable 4 to the side shaft 34 is greater than the distance from the end closest to the sensing ring 7 to the side shaft 34. When viewed counterclockwise from above, the two sensing assemblies in each group are located on the front and rear sides of the side shaft 34, respectively.

[0042] In this embodiment, if Figure 2 As shown, a rotary stirring and mixing device also includes a driving motor 2, which is configured to drive the rotating shaft 3 to rotate counterclockwise around its own axis when viewed from above, and to drive the rotating shaft 3 to rotate clockwise around its own axis when viewed from above.

[0043] In this embodiment, if Figure 6 and Figure 7As shown, each side shaft 34 is fixedly mounted with an outer shoulder assembly at its upper and lower ends. Each outer shoulder assembly includes two outer shoulders 35, forming a first rotation groove between the two outer shoulders 35 of each outer shoulder assembly. The turntable 4 is rotatably arranged along the first rotation groove. An inner shoulder assembly is disposed between the induction ring 7 and the outer shoulder assembly on each side shaft 34. Each inner shoulder assembly includes two inner shoulders 36, forming a second rotation groove between the two inner shoulders 36 of each inner shoulder assembly. The rotating ring sleeve 63 is rotatably arranged along the second rotation groove. A retaining groove 37 is provided in the second rotation groove, and a retaining ball 65 is disposed in the retaining groove 37. A third spring 93 is disposed within the fixed sleeve 624. One end of the third spring 93 is connected to the retaining ball 65, and the other end abuts against the hinge rod 623.

[0044] In this embodiment, if Figure 6 and Figure 8 As shown, each adjustment plate 6 is provided with hinge blocks 61 at the upper and lower ends, each with a T-shaped slot. A T-shaped hinge post 621 is provided at one end of the hinge rod 623, which is hinged to the adjustment plate 6. The T-shaped hinge post 621 is retained within the T-shaped slot. A fourth spring 94 is also provided within the T-shaped slot to stabilize the T-shaped hinge post 621 in the center of the hinge block 61 in the initial state.

[0045] In this embodiment, if Figure 6 As shown, a spherical groove 622 is provided in the middle of the hinge rod 623 , and a universal ball 64 is provided in the spherical groove 622 .

[0046] In this embodiment, if Figure 3 As shown, the diameter of the turntable 4 is larger than the diameter of the induction ring 7. The outer edge of the turntable 4 is provided with multiple hinge notches 41. One end of the first outer rod is hinged to the upper turntable 4 through the hinge notches 41. The outer edge of the induction ring 7 is provided with multiple hinge holes 71. One end of the first inner rod is hinged to the induction ring 7 through the hinge hole 71.

[0047] In this embodiment, if Figure 1 As shown, the upper end of the outer cylinder 1 is provided with a discharge port 13. The lower end of the outer cylinder 1 is provided with multiple discharge ports 14.

[0048] In this embodiment, if Figure 1 and Figure 7 As shown, the lower end of the outer cylinder 1 is also provided with a plurality of support legs 11. A support frame 12 is also provided at the lower end of the outer cylinder 1, and the drive motor 2 is mounted on the support frame 12. A transmission ring 31 is provided at the lower end of the rotating shaft 3, and the output shaft of the drive motor 2 is connected to the transmission ring 31. A limit ring 32 is also provided at the lower end of the rotating shaft 3, between the transmission ring 31 and the crossbar 33, and abuts against the lower surface of the inner portion of the outer cylinder 1.

[0049] When using the aforementioned rotary stirring and mixing device to stir a mixed liquid in environmentally friendly building materials, the various solutions to be mixed are added to outer cylinder 1. Drive motor 2 is activated, and shaft 3 drives the stirring mechanism to begin rotating, thoroughly mixing the solutions. When the densities of the solutions on the upper and lower sides of outer cylinder 1 differ, the stirring mechanism's induction mechanism experiences varying resistance, causing the induction mechanism to produce varying strains. This indirectly changes the orientation of the regulating mechanism, guiding the solution in outer cylinder 1 in different directions. Initially, induction ring 7 is within vertical groove 39.

[0050] When the density of the solution in the lower portion of outer cylinder 1 is high, drive motor 2 is activated to rotate counterclockwise, driving shaft 3 to rotate the stirring mechanism clockwise. The resistance on lower induction plate 5 is greater than that on upper induction plate 5, causing induction ring 7 to slide downward on lateral shaft 34. Consequently, first and third telescopic rods 81, 82 located below induction ring 7 contract, causing lower hinge block 61 to move inward relative to lateral shaft 34. The first and third telescopic rods 81, 82 located above induction ring 7 extend, causing upper hinge block 61 to move outward relative to lateral shaft 34, and adjusting plate 6 to gradually approach lateral shaft 34 from top to bottom. Once induction ring 7 slides into annular groove 38, the stirring mechanism rotates relative to lateral shaft 34. The adjusting mechanism, initially positioned outside lateral shaft 34, rotates to the rear of lateral shaft 34, directing the solution below upward, increasing its fluidity and ensuring more complete and uniform mixing within outer cylinder 1.

[0051] After stirring for a certain period of time, the drive motor 2 is reversed, causing the stirring mechanism to change its direction of motion from clockwise to counterclockwise. Due to the reversed resistance on the adjustment plate 6 and the uneven force on the resistance surface of the adjustment plate 6, the adjustment mechanism rotates and resets. Then, the induction plate 5 located in the front of the movement direction begins to sense the different resistances above and below. When the induction ring 7 slides into the annular groove 38, the stirring mechanism rotates relative to the side shaft 34, and the adjustment mechanism rotates from the outside of the side shaft 34 to the front of the side shaft 34.

[0052] When the density of the solution on the upper side of outer cylinder 1 is higher, drive motor 2 is activated to rotate counterclockwise, which in turn drives the stirring mechanism clockwise. The resistance on upper induction plate 5 is greater than that on lower induction plate 5, causing induction ring 7 to slide upward on side shaft 34. Consequently, first and third telescopic rods 81, 82 located above induction ring 7 contract, causing upper hinge block 61 to move inward relative to side shaft 34. The first and third telescopic rods 81, 82 located below induction ring 7 extend, causing lower hinge block 61 to move outward relative to side shaft 34. Adjustment plate 6 gradually moves away from side shaft 34 from top to bottom. When induction ring 7 slides into annular groove 38, the stirring mechanism rotates relative to side shaft 34, and the adjustment mechanism rotates from its initial position outside side shaft 34 to the rear of side shaft 34, directing the solution on the upper side downward.

[0053] After stirring for a certain period of time, the drive motor 2 is reversed, causing the stirring mechanism to change its direction of motion from clockwise to counterclockwise. Due to the reversed resistance on the adjustment plate 6 and the uneven force on the resistance surface of the adjustment plate 6, the adjustment mechanism rotates and resets. Then, the induction plate 5 located in the front of the movement direction begins to sense the different resistances above and below. When the induction ring 7 slides into the annular groove 38, the stirring mechanism rotates relative to the side shaft 34, and the adjustment mechanism rotates from the outside of the side shaft 34 to the front of the side shaft 34.

[0054] The cooperation between the locking ball 65 and the locking groove 37 requires the stirring mechanism to overcome a certain resistance in order to rotate, so that the sensing mechanism can fully sense the solution resistance. When the sensing ring 7 enters the annular groove 38 and the rotational resistance of the stirring mechanism as a whole can overcome the resistance at the locking groove 37, the stirring mechanism can rotate. This process ensures that after the sensing mechanism senses, the stirring mechanism will not immediately rotate when the sensing ring 7 passes through the annular groove 38, reducing the number of strains and improving the stirring efficiency.

[0055] When the stirring mechanism rotates around the rotating shaft 3 with the side shaft 34, since the adjustment mechanism is located on the outside of the side shaft 34, the stirring mechanism as a whole is unevenly subjected to force, that is, the stirring mechanism is always subjected to the force of lagging rotation. When the adjustment mechanism is located on the rear side of the movement direction, the force of lagging rotation is reduced, and the stirring mechanism as a whole is subjected to basically the same force on the left and right sides relative to the side shaft 34, and no longer rotates, so that the adjustment mechanism can maintain this state to fully guide the solution.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotary stirring mixing device, characterized in that include: An outer cylinder, a rotating shaft and a stirring mechanism; the outer cylinder is arranged vertically; the rotating shaft is arranged inside the outer cylinder and is coaxial with the outer cylinder; The stirring mechanism includes multiple side shafts, multiple sensing mechanisms and multiple adjustment mechanisms; the multiple side shafts are arranged in the outer cylinder and are evenly distributed along the circumference of the outer cylinder, the upper and lower ends of each side shaft are fixedly connected to the upper and lower ends of the rotating shaft through cross bars, and the outer peripheral wall of each side shaft is provided with multiple annular grooves, and vertical grooves are provided on the front and rear sides of each side shaft along the rotation direction of the rotating shaft, and each vertical groove is connected to the annular groove; a turntable is rotatably provided at each end of each side shaft; each sensing mechanism includes an induction ring and four induction components; the induction ring is rotatably and slidably sleeved on a side shaft, and in the initial state, the distance between the induction ring and the two turntables is the same, and a protrusion inserted into the middle of the vertical groove is installed on the inner peripheral wall of the induction ring; the four induction components are grouped in twos, and the two groups of induction components are respectively arranged on the upper and lower sides of the induction ring. When the density of the solution above the induction ring is greater than the density of the solution below, the induction component is driven to rise, and when the density of the solution below the induction ring is greater than the density of the solution above, the induction component is driven to descend; Each adjustment mechanism includes two adjustment components and an adjustment plate; the two adjustment components are respectively arranged on the upper and lower sides of the induction ring, and each adjustment component includes a rotating ring sleeve, a second telescopic rod and a third telescopic rod; the rotating ring sleeve is rotatably sleeved on the side shaft and is located between the turntable and the induction ring, and a first spring is provided between the rotating ring sleeve and the induction ring; the second telescopic rod includes a fixed sleeve and a hinged rod, the fixed sleeve extends in the radial direction of the side shaft, the inner end of the fixed sleeve is fixedly mounted on the rotating ring sleeve, and the hinged rod is slidably inserted into the outer end of the fixed sleeve; The third telescopic rod comprises a second outer rod and a second inner rod inserted into the second outer rod, one end of the second inner rod is hinged to the turntable on the upper side, and one end of the second outer rod is hinged to the induction ring; the second inner rod ball is hinged to the hinge rod; a second spring is arranged in the second outer rod; the adjusting plate is arranged vertically, and in the initial state, the adjusting plate extends along the tangential direction of the rotating shaft and is located on the outside of the side axis away from the rotating shaft; the upper and lower ends of each adjusting plate are hinged to one end of a hinge rod respectively; it also includes a driving motor, the driving motor is configured to drive the rotating shaft to rotate counterclockwise when viewed from above around its own axis at the initial time, and drive the rotating shaft to rotate clockwise when viewed from above around its own axis after stirring for a period of time, wherein the induction When the response ring slides into the ring groove, the adjustment mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft in the initial state to the front or rear side of the side shaft; each sensing component includes a first telescopic rod and a sensing plate; the first telescopic rod includes a first outer rod and a first inner rod inserted into the first outer rod, one end of the first outer rod is hinged to the upper turntable, and one end of the first inner rod is hinged to the sensing ring; the sensing plate is fixedly sleeved on the first outer rod, and has a sensing surface for contacting with the solution, and the distance from the end close to the turntable to the side shaft is greater than the distance from the end close to the sensing ring to the side shaft; in a counterclockwise direction when viewed from above, the two sensing components of each group are respectively arranged on the front and rear sides of the side shaft.

2. A rotary stirring and mixing device according to claim 1, characterized in that: Each side shaft is fixedly sleeved with an outer shoulder group at both ends, each outer shoulder group includes two outer shoulders, a first rotation groove is formed between the two outer shoulders of each outer shoulder group, and the turntable is rotatably arranged along the first rotation groove; An inner shoulder group is arranged between the induction ring and the outer shoulder group on each side shaft, and each inner shoulder group includes two inner shoulders. A second rotation groove is formed between the two inner shoulders of each inner shoulder group, and the rotating ring sleeve is rotatable along the second rotation groove; a clamping groove is arranged on the second rotation groove, and a clamping ball is arranged in the clamping groove; a third spring is arranged in the fixed sleeve, one end of the third spring is connected to the clamping ball, and the other end is against the hinged rod.

3. A rotary stirring and mixing device according to claim 1, characterized in that: The upper and lower ends of one side of each adjustment plate are provided with hinge blocks, and a T-shaped slot is provided in the hinge block; a T-shaped hinge column is provided at one end of the hinge rod hinged to the adjustment plate; the T-shaped hinge column is stuck in the T-shaped slot; a fourth spring is also provided in the T-shaped slot.

4. A rotary stirring and mixing device according to claim 1, characterized in that: A spherical groove is provided in the middle of the hinged rod, and a universal ball is provided in the spherical groove.

5. A rotary stirring and mixing device according to claim 2, characterized in that: The diameter of the turntable is larger than that of the induction ring. One end of the first outer rod is hinged to the outer edge of the upper turntable; one end of the first inner rod is hinged to the outer edge of the induction ring.

6. A rotary stirring and mixing device according to claim 1, characterized in that: The upper end of the outer cylinder is provided with a discharge port; the lower end of the outer cylinder is provided with multiple discharge ports.

7. A rotary stirring and mixing device according to claim 1, characterized in that: The lower end of the outer cylinder is also provided with a plurality of supporting legs.

8. Application of the rotary stirring and mixing device as claimed in claim 1 in environmentally friendly building materials, characterized in that : Includes the following steps: S1: When working, various solutions to be mixed are added into the outer cylinder, and the shaft rotates around its own axis, driving the stirring mechanism to start rotating, and the solutions are fully mixed; S2: When the density of the solution on the lower side of the outer cylinder is relatively high, the rotating shaft rotates counterclockwise around its own axis, driving the stirring mechanism to rotate clockwise. The resistance encountered by the induction component drives the induction component downward, causing the induction ring to slide downward on the side shaft, so that the adjustment plate gradually approaches the side shaft from top to bottom. When the induction ring slides into the ring groove, the adjustment mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft in the initial state to the rear side of the side shaft. S3: After stirring for a certain period of time, the shaft needs to be rotated clockwise around its own axis. The uneven force on the resistance surface of the adjustment plate causes the adjustment mechanism to rotate and then reset. When the induction ring slides into the ring groove, the adjustment mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft to the front of the side shaft; S4: When the density of the solution on the upper side of the outer cylinder is relatively high, the rotating shaft rotates counterclockwise around its own axis, driving the stirring mechanism to rotate clockwise. The resistance encountered by the induction component drives the induction component to rise, thereby causing the induction ring to slide upward on the side shaft, so that the adjustment plate gradually moves away from the side shaft from top to bottom. When the induction ring slides into the ring groove, the adjustment mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft in the initial state to the rear side of the side shaft. S5: After stirring for a period of time, the shaft needs to be rotated clockwise around its own axis. The uneven force on the resistance surface of the adjustment plate causes the adjustment mechanism to rotate and then reset. When the induction ring slides into the ring groove, the adjustment mechanism rotates relative to the side shaft, and the adjustment mechanism rotates from the outside of the side shaft to the front of the side shaft.

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