A stirring device with automatic adjustment function

Abstract

The present invention discloses a stirring device with automatic adjustment function, including an inner tank body arranged in an outer tank body, a stirring frame arranged in the inner tank body, a transmission box arranged on the top of the outer tank body, a differential transmission mechanism arranged in the transmission box, the differential transmission mechanism is connected to the stirring frame, a mounting body is also arranged on the transmission box, a mounting cavity is arranged on the mounting body, an adjustment hole is arranged at the bottom of the mounting cavity, an adjustment cavity is arranged on the mounting body, the adjustment cavity is connected to the adjustment hole, and a centrifugal disk is arranged in the mounting cavity above the adjustment cavity. By setting the differential transmission mechanism, the speed of the stirring gear is changed by utilizing the different resistances encountered by the stirring frame when stirring the ink, and the speed of the adjustment gear is changed when the speed of the driving gear remains unchanged, so that the centrifugal force experienced by the fly hammer is changed, so that the adjustment rod can be driven to move up and down through the counterweight block, so that the connecting groove can connect the feed adjustment cavity and the discharge adjustment cavity, and the automatic adjustment of the ink viscosity can be realized.

Description

Technical Field

[0001] The invention belongs to the technical field of ink stirring, and in particular relates to a stirring device with automatic adjustment function. Background Art

[0002] Ink is an important material used in printing. It prints or sprays patterns and texts on substrates. Ink includes main ingredients and auxiliary ingredients. The auxiliary ingredients contain different additives. They are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. It is mainly used for printing books, packaging and decoration, architectural decoration, electronic circuit boards, etc. With the increase of social demand, the variety and output of inks have also expanded and increased accordingly.

[0003] In order to improve the printing effect of ink on different products, it is necessary to adjust the ink viscosity according to the properties of the printed products so that the ink can be clearly printed on the products. The viscosity of the ink is mainly improved by auxiliary components. The viscosity of the ink is adjusted by adjusting the amount of auxiliary components added to the ink, so that the viscosity of the ink can meet the printing requirements.

[0004] However, the existing ink mixing equipment only has a single mixing function and does not have the function of monitoring and adjusting the viscosity of the ink. The inspection of the ink performance requires the staff to take samples from the mixing equipment, and then conduct inspections and adjust the ratio of additives according to the inspection results. The process is long and cumbersome.

[0005] Therefore, we need to design a stirring device with automatic adjustment function to solve these problems. Summary of the invention

[0006] The problem to be solved by the present invention is to provide a stirring device with automatic adjustment function.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] The invention relates to a stirring device with automatic adjustment function, comprising an inner tank body arranged in an outer tank body, a stirring frame arranged in the inner tank body, a transmission box arranged on the top of the outer tank body, a differential transmission mechanism arranged in the transmission box, the differential transmission mechanism being connected to the stirring frame, a mounting body being also arranged on the transmission box, a mounting cavity being arranged on the mounting body, an adjustment hole being arranged at the bottom of the mounting cavity, an adjustment cavity being arranged on the mounting body, the adjustment cavity being connected with the adjustment hole, a centrifugal disk being arranged in the mounting cavity above the adjustment cavity, a fly hammer being evenly hinged along the circumference of the centrifugal disk, a push rod being arranged on the fly hammer, a counterweight block being arranged above the push rod, an adjusting rod being arranged on the counterweight block, the adjusting rod being connected to the differential transmission mechanism after passing through the adjusting hole, and a connecting groove being arranged on the adjusting rod, and when the adjusting rod moves along the adjusting hole, the adjusting cavities located on both sides of the adjusting hole will be connected by the connecting groove.

[0009] Preferably, the differential transmission mechanism includes a ring gear, a stirring gear and an adjusting gear. The stirring gear is located in the ring gear and is connected to the stirring frame. The stirring gear is coaxial and opposite to the adjusting gear. A planetary gear is arranged on the ring gear, and the planetary gears are respectively meshed with the stirring gear and the adjusting gear. A spline sleeve is arranged on the adjusting gear.

[0010] Furthermore, a driving motor is fixedly arranged on the transmission box, a driving gear is fixedly arranged on the output shaft of the driving motor, and the driving gear is meshed with the ring gear.

[0011] Furthermore, at least one connecting frame is fixedly provided on the gear ring, and the connecting frames are evenly distributed around the circumference of the gear ring. A connecting shaft is rotatably provided on each of the connecting frames, and the planetary gear is fixedly provided at one end of the connecting shaft.

[0012] Preferably, an adjusting knob is rotatably provided on the top of the mounting body, a support ring and a limit groove are fixedly provided on the inner wall of the adjusting cavity, the limit groove is located above the support ring, the centrifugal disc is rotatably provided on the support ring, a connecting rod is fixedly provided on the counterweight block, the free end of the connecting rod slides through the centrifugal disc, a friction frame is also fitted on the centrifugal disc, a limit block is fixedly provided on the friction frame, the limit block is located in the limit groove, a pressure plate is provided above the friction frame, an adjusting spring is provided between the pressure plate and the friction frame, an adjusting screw is fixedly provided on the pressure plate, and the free end of the adjusting screw passes through the top of the mounting cavity and is connected to the adjusting knob by a thread.

[0013] Preferably, a heating interlayer is provided between the outer tank body and the inner tank body, a heater is fixedly provided in the heating interlayer, the heater is fixedly connected to the outer tank body, a heating control valve is also fixedly provided on the outer wall of the outer tank body, and the heating control valve is communicated with the heating interlayer.

[0014] Furthermore, a control box is fixedly disposed on the outer tank body, and the control box is electrically connected to the heater and the heating control valve.

[0015] Preferably, the regulating chamber comprises a feed regulating chamber and a discharge regulating chamber, and the feed regulating chamber and the discharge regulating chamber are symmetrically distributed along the regulating hole.

[0016] Preferably, a first regulating tube and a second regulating tube are fixedly provided on the top of the outer tank body, one end of the first regulating tube and the second regulating tube are respectively connected to the discharge regulating cavity, and the other ends are both connected to the inner tank body, and a first feeding pipe and a second feeding pipe are provided on the mounting body, one end of the first feeding pipe and the second feeding pipe are both connected to the feeding regulating cavity, a first regulating valve is also installed on the first feeding pipe, and a second regulating valve is also installed on the second feeding pipe.

[0017] Furthermore, a discharge pipe is provided through the outer tank body, one end of which is connected to the inner tank body, and at least three supporting legs are fixedly provided on the bottom of the outer tank body, and the at least three supporting legs are evenly distributed along the circumference of the outer tank body.

[0018] The advantages and positive effects of the present invention are:

[0019] The present invention provides a differential transmission mechanism and utilizes the difference in resistance encountered by a stirring frame when stirring the ink to change the rotation speed of the stirring gear. The rotation speed of the adjusting gear is changed while the rotation speed of the driving gear remains unchanged, so that the centrifugal force experienced by the fly hammer changes. The adjusting rod can be driven to move up and down through the counterweight block, so that the connecting groove can connect the feed adjusting chamber and the discharge adjusting chamber, thereby realizing automatic adjustment of the ink viscosity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the transmission box and the mounting body of the present invention;

[0024] Figure 4 yes Figure 2 A magnified view of the structure in Figure 2.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Outer tank; 2. Inner tank; 3. Heating interlayer; 4. Heater; 5. Heating control valve; 6. Control box; 7. Stirring frame; 8. First feed pipe; 9. Second feed pipe; 10. First regulating pipe; 11. Second regulating pipe; 12. First regulating valve; 13. Second regulating valve; 14. Limiting groove; 15. Limiting block; 16. Push rod; 17. Adjusting screw; 18. Transmission box; 19. Driving motor; 20. Mounting body; 21. Adjusting knob; 22. Support leg; 23. Discharge pipe; 24. Mounting cavity ; 25. Support ring; 26. Friction frame; 27. Pressure plate; 28. Adjustment spring; 29. ​​Centrifugal disc; 30. Flying hammer; 31. Counterweight; 32. Connecting rod; 33. Main feed chamber; 34. Auxiliary feed chamber; 35. Main discharge chamber; 36. Auxiliary discharge chamber; 37. Connecting groove; 38. Spline sleeve; 39. Spline shaft; 40. Adjustment gear; 41. Stirring gear; 42. Adjustment rod; 43. Planetary gear; 44. Connecting shaft; 45. Connecting frame; 46. Gear ring; 47. Driving gear; 48. Adjustment hole. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The present invention will be further described below in conjunction with the accompanying drawings:

[0030] like Figure 1-Figure 4 As shown, a stirring device with automatic adjustment function includes an inner tank body 2 arranged in an outer tank body 1, a stirring frame 7 arranged in the inner tank body 2, and used to stir the ink raw material, a transmission box 18 is arranged on the top of the outer tank body 1, a differential transmission mechanism is arranged in the transmission box 18, and the differential transmission mechanism is connected to the stirring frame 7, and a mounting body 20 is also arranged on the transmission box 18, and a mounting cavity 24 is arranged on the mounting body 20, and an adjustment hole 48 is arranged at the bottom of the mounting cavity 24, and an adjustment cavity is arranged on the mounting body 20, and the adjustment cavity is connected to the adjustment hole 48, and the top of the adjustment cavity A centrifugal disk 29 is arranged in the installation cavity 24, and a flyweight 30 is evenly hinged on the centrifugal disk 29 along the circumferential direction. A push rod 16 is arranged on the flyweight 30, and a counterweight block 31 is arranged above the push rod 16. An adjusting rod 42 is arranged on the counterweight block 31. A spline shaft 39 is arranged at the free end of the adjusting rod 42. The spline shaft 39 on the adjusting rod 42 passes through the adjusting hole 48 and is connected to the differential transmission mechanism. A connecting groove 37 is arranged on the adjusting rod 42. When the adjusting rod 42 moves along the adjusting hole 48, the adjusting cavities on both sides of the adjusting hole 48 will be connected by the connecting groove 37.

[0031] Specifically, the differential transmission mechanism includes a ring gear 46, a stirring gear 41 and an adjusting gear 40. The stirring gear 41 is located in the ring gear 46, and the stirring gear 41 is connected to the stirring frame 7. The stirring gear 41 is coaxial and opposite to the adjusting gear 40. A planetary gear 43 is arranged on the ring gear 46, and the planetary gear 43 is respectively meshed with the stirring gear 41 and the adjusting gear 40. Such an arrangement can form a differential structure, which can change the speed and response of another gear by changing the speed of one gear while keeping the input speed unchanged, and then driven by the planetary gear 43. A spline sleeve 38 is arranged on the adjusting gear 40, and the spline shaft 39 on the adjusting rod 42 is inserted into the spline sleeve 38 to realize the connection between the adjusting rod 42 and the differential transmission mechanism.

[0032] Among them, at least one connecting frame 45 is fixedly arranged on the ring gear 46, and the connecting frames 45 are evenly distributed around the circumference of the ring gear 46. A connecting shaft 44 is rotatably arranged on each connecting frame 45, and a planetary gear 43 is fixedly arranged at one end of the connecting shaft 44; such an arrangement can stably support and transmit the adjusting gear 40 and the stirring gear 41 through the planetary gears 43 evenly distributed on the ring gear 46; a driving motor 19 is fixedly arranged on the transmission box 18, and a driving gear 47 is fixedly arranged on the output shaft of the driving motor 19, and the driving gear 47 is meshed with the ring gear 46. Such an arrangement of the shell provides stable power output for the equipment through the driving motor 19, and the power is stably transmitted by the meshing of the driving gear 47 and the ring gear 46.

[0033] Specifically, an adjusting knob 21 is rotatably provided on the top of the mounting body 20, a supporting ring 25 and a limiting groove 14 are fixedly provided on the inner wall of the adjusting cavity, the limiting groove 14 is located above the supporting ring 25, the centrifugal disc 29 is rotatably provided on the supporting ring 25, a pressure bearing is provided between the supporting ring 25 and the centrifugal disc 29 to reduce the friction between the centrifugal disc 29 and the supporting frame, a connecting rod 32 is fixedly provided on the counterweight block 31, and the free end of the connecting rod 32 slides through the centrifugal disc 29, such a setting can drive the centrifugal disc 29 to rotate synchronously when the counterweight block 31 rotates, and will not affect the axial movement of the counterweight block 31, a friction frame 26 is also fitted on the centrifugal disc 29, a limiting block 15 is fixedly provided on the friction frame 26, and the limiting block 15 is located in the limiting groove 14, such a setting can The friction frame 26 can be prevented from rotating with the centrifugal disk 29, and the friction disk can provide friction to the centrifugal disk 29. A pressure plate 27 is arranged above the friction frame 26, and an adjusting spring 28 is arranged between the pressure plate 27 and the friction frame 26. An adjusting screw 17 is fixedly arranged on the pressure plate 27. The free end of the adjusting screw 17 passes through the top of the installation cavity 24 and is connected to the adjusting knob 21 through a thread. The cooperation between the adjusting knob 21 and the adjusting screw 17 can make the pressure plate 27 squeeze the adjusting spring 28, change the force applied to the friction frame 26, and further change the friction between the friction frame 26 and the centrifugal disk 29, so as to achieve the purpose of adjusting the rotation speed of the centrifugal disk 29. It should be noted that the contact surfaces of the centrifugal disk 29 and the friction frame 26 are provided with high-strength wear-resistant materials to improve the service life of the components.

[0034] like Figure 2As shown, a heating interlayer 3 is arranged between the outer tank body 1 and the inner tank body 2, a heater 4 is fixedly arranged in the heating interlayer 3, the heater 4 is fixedly connected to the outer tank body 1, a heating control valve 5 is also fixedly arranged on the outer wall of the outer tank body 1, the heating control valve 5 is communicated with the heating interlayer 3, a control box 6 is also fixedly arranged on the outer tank body 1, the control box 6 is electrically connected to the heater 4 and the heating control valve 5, wherein the heating interlayer 3 is filled with heat transfer oil, the heat transfer oil can be heated by the heater 4, and the heating control valve 5 can not only control the injection and discharge of the heat transfer oil in the heating interlayer 3, but also a temperature sensor is installed on the heating control valve 5, which can monitor the temperature of the heat transfer oil during the heating process, and the control box 6 can control the heater 4 according to the temperature threshold set in advance and the temperature of the heat transfer oil monitored by the heating control valve 5, so as to heat or stop the heater 4.

[0035] like Figure 4 As shown, the regulating chamber includes a feed regulating chamber and a discharge regulating chamber, and the feed regulating chamber and the discharge regulating chamber are symmetrically distributed along the regulating hole 48. In the present embodiment, it is designed that the feed regulating chamber includes a main feed chamber 33 and a secondary feed chamber 34, and the discharge regulating chamber includes a main discharge chamber 35 and a secondary discharge chamber 36, wherein the main feed chamber 33 and the secondary discharge chamber 36 are located on the same side of the regulating hole 48, and the secondary discharge chamber 36 is located above the main feed chamber 33, the secondary feed chamber 34 and the main discharge chamber 35 are located on the same side of the regulating hole 48, and the secondary feed chamber 34 is located above the main discharge chamber 35, and the main feed chamber 33 is opposite to the main discharge chamber 35, and the secondary feed chamber 34 is opposite to the secondary discharge chamber 36.

[0036] Specifically, a first regulating tube 10 and a second regulating tube 11 are fixedly arranged on the top of the outer tank body 1, one end of the first regulating tube 10 and the second regulating tube 11 are both connected to the inner tank body 2, and the other end of the first regulating tube 10 is connected to the main discharge chamber 35, and the other end of the second regulating tube 11 is connected to the auxiliary discharge chamber 36. A first feed pipe 8 and a second feed pipe 9 are arranged on the mounting body 20, one end of the first feed pipe 8 is connected to the main feed chamber 33, and one end of the second feed pipe 9 is connected to the auxiliary feed chamber 34. A first regulating valve 12 is also installed on the first feed pipe 8, and a second regulating valve 13 is also installed on the second feed pipe 9 for controlling the input of additives.

[0037] Specifically, a discharge pipe 23 is also provided on the outer tank body 1, one end of which is connected to the inner tank body 2 and is used to discharge the mixed ink from the inner tank body 2. At least three supporting legs 22 are fixedly provided on the bottom of the outer tank body 1, and at least three supporting legs 22 are evenly distributed along the circumference of the outer tank body 1. Such a configuration can provide stable support for the equipment.

[0038] The working process of this embodiment is as follows: when in use, first, heat transfer oil is injected into the heating interlayer 3 between the inner tank body 2 and the outer tank body 1 through the heating control valve 5, and then the heat transfer oil is heated by the heater 4 to maintain the temperature of the heat transfer oil at the optimal temperature required for the corresponding ink mixing, and then the ink whose viscosity needs to be adjusted is added to the inner tank body 2. The additives required to adjust the viscosity of the ink include thickeners or diluents. In the initial state, the connecting groove on the adjustment rod 42 is at the bottom, connecting the main feed chamber 33 and the main discharge chamber 35. Then, according to the parameters of the mixed ink, the adjustment knob 21 is turned to make the push plate squeeze the adjustment spring 28 to adjust the pressure applied to the friction frame 26, thereby adjusting the friction between the friction frame 26 and the centrifugal disk 29. Finally, start the drive motor 19 and open the first regulating valve 12 and the second regulating valve 13 after the drive motor 19 is started. After the drive motor 19 rotates, it will drive the ring gear 46 to rotate through the drive gear 47. When the ring gear 46 rotates, it will drive the planetary gear 43 to rotate around the stirring gear 41 and the adjusting gear 40. After the adjusting gear 40 rotates, it will drive the stirring frame 7 to stir the ink in the inner tank body 2.

[0039] If the viscosity of the ink in the inner tank body 2 is too high, the resistance encountered by the stirring frame 7 during stirring will also be relatively large. Therefore, when the resistance encountered by the stirring frame 7 exceeds the friction force between the friction frame 26 and the centrifugal disk 29, the rotation speed of the stirring gear 41 will be lower than the rotation speed of the adjusting gear 40. At this time, the planetary gear 43 will rotate around the adjusting gear 40 and the stirring gear 41 while also rotating around the connecting shaft 44. While the planetary gear 43 is revolving around the stirring gear 41, it will further drive the adjusting gear 40 to rotate under the action of the stirring gear 41, thereby increasing the rotation speed of the adjusting gear 40. When the rotation speed of the adjusting gear 40 increases, the spline sleeve 38 and the spline shaft 39 will be driven to rotate. When the spline shaft 39 rotates, it will drive the adjusting rod 42 to rotate, and together with the adjusting rod 4 2, the counterweight block 31 connected to the centrifugal disk 29 will also rotate, and drive the centrifugal disk 29 to rotate through the connecting rod 32. When the centrifugal disk 29 rotates, the fly hammer 30 hinged on the centrifugal disk 29 will start to rotate under the action of centrifugal force. After the fly hammer 30 rotates, it will push the counterweight block 31 to move upward through the push rod 16. After the counterweight block 31 moves upward, the adjusting rod 42 will be pulled out from the adjusting hole 48. When the adjusting rod 42 moves to the extreme position, the connecting groove will connect the auxiliary feeding chamber 34 and the auxiliary discharging chamber 36. The diluent in the auxiliary discharging chamber 36 will enter the auxiliary discharging chamber 36 through the connecting groove, and enter the inner tank body 2 through the second adjusting pipe 11 connected to the auxiliary discharging chamber 36. The diluent will mix with the ink when entering the inner tank body 2, thereby reducing the viscosity of the ink.

[0040] If the viscosity of the ink in the tank is low, the resistance of the stirring frame 7 to the ink stirring will be relatively small, so the rotation speed of the stirring gear 41 will be greater than the rotation speed of the regulating gear 40.

[0041] At this time, the planetary gear 43 will rotate around the connecting shaft 44 while revolving around the adjusting gear 40 and the stirring gear 41. The planetary gear 43 will further drive the stirring gear 41 to rotate under the action of the adjusting gear 40 while revolving around the adjusting gear 40, thereby increasing the rotation speed of the stirring gear 41. When the input rotation speed remains unchanged, the rotation speed of the adjusting gear 40 will decrease after the rotation speed of the stirring gear 41 increases. Therefore, the centrifugal force exerted on the flyweight 30 on the centrifugal disk 29 will be relatively small at this time, and the counterweight block 31 will not be pushed upward by the push rod 16, so that the connecting groove maintains the connection with the main feed chamber 33 and the main discharge chamber 35. The thickener will enter the main feed chamber 33 from the first feed pipe 8, and enter the main discharge chamber 35 after passing through the connecting groove, and flow into the inner tank body 2 through the first adjusting pipe 10 to thicken the ink in the inner tank body 2.

[0042] When the viscosity of the ink adjusted by the diluent or thickener meets the requirements, the resistance of the ink during stirring of the stirring frame 7 and the friction between the friction frame 26 and the centrifugal disk 29 will be balanced, and the connecting groove will move to and remain between the two material chambers on the same side of the adjustment hole 48, thereby realizing automatic adjustment of the ink viscosity.

[0043] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A stirring device with automatic adjustment function, comprising an inner tank body (2) arranged inside an outer tank body (1), wherein a stirring frame (7) is arranged inside the inner tank body (2), characterized in that: A transmission box (18) is arranged on the top of the outer tank body (1), a differential transmission mechanism is arranged in the transmission box (18), and the differential transmission mechanism is connected to the stirring frame (7); a mounting body (20) is also arranged on the transmission box (18), a mounting cavity (24) is arranged on the mounting body (20), an adjustment hole (48) is arranged at the bottom of the mounting cavity (24), an adjustment cavity is arranged on the mounting body (20), and the adjustment cavity is connected to the adjustment hole (48); a centrifugal disc (29) is arranged in the mounting cavity (24) above the adjustment cavity, and the centrifugal disc (29) is arranged in the mounting cavity (24) above the adjustment cavity; A flyweight (30) is evenly hinged on the disc (29) along the circumference, a push rod (16) is arranged on the flyweight (30), a counterweight (31) is arranged above the push rod (16), an adjustment rod (42) is arranged on the counterweight (31), the adjustment rod (42) passes through the adjustment hole (48) and is connected to the differential transmission mechanism, a connecting groove (37) is arranged on the adjustment rod (42), when the adjustment rod (42) moves along the adjustment hole (48), the adjustment chambers located on both sides of the adjustment hole (48) are connected by the connecting groove (37); The differential transmission mechanism comprises a ring gear (46), a stirring gear (41) and an adjusting gear (40); the stirring gear (41) is located inside the ring gear (46), and the stirring gear (41) is connected to the stirring frame (7); the stirring gear (41) and the adjusting gear (40) are coaxial and opposite to each other; a planetary gear (43) is arranged on the ring gear (46), and the planetary gear (43) is meshed with the stirring gear (41) and the adjusting gear (40) respectively; and a spline sleeve (38) is arranged on the adjusting gear (40); An adjusting knob (21) is rotatably provided on the top of the mounting body (20); a supporting ring (25) and a limiting groove (14) are fixedly provided on the inner wall of the adjusting cavity; the limiting groove (14) is located above the supporting ring (25); the centrifugal disc (29) is rotatably provided on the supporting ring (25); a connecting rod (32) is fixedly provided on the counterweight block (31); a free end of the connecting rod (32) slides through the centrifugal disc (29); and a friction member (32) is also provided on the centrifugal disc (29). A friction frame (26) is provided with a limit block (15) fixedly arranged on the friction frame (26), the limit block (15) is located in the limit groove (14), a pressure plate (27) is arranged above the friction frame (26), an adjustment spring (28) is arranged between the pressure plate (27) and the friction frame (26), an adjustment screw (17) is fixedly arranged on the pressure plate (27), and the free end of the adjustment screw (17) passes through the top of the installation cavity (24) and is connected to the adjustment knob (21) through a thread.

2. The stirring device with automatic adjustment function according to claim 1, characterized in that: A driving motor (19) is fixedly arranged on the transmission box (18), a driving gear (47) is fixedly arranged on the output shaft of the driving motor (19), and the driving gear (47) is meshed with the gear ring (46).

3. The stirring device with automatic adjustment function according to claim 1, characterized in that: At least one connecting frame (45) is fixedly arranged on the gear ring (46), and the connecting frames (45) are evenly distributed around the circumference of the gear ring (46). A connecting shaft (44) is rotatably arranged on each connecting frame (45), and the planetary gear (43) is fixedly arranged on one end of the connecting shaft (44).

4. The stirring device with automatic adjustment function according to claim 1, characterized in that: A heating interlayer (3) is provided between the outer tank body (1) and the inner tank body (2), a heater (4) is fixedly provided in the heating interlayer (3), the heater (4) is fixedly connected to the outer tank body (1), and a heating control valve (5) is also fixedly provided on the outer wall of the outer tank body (1), the heating control valve (5) is connected to the heating interlayer (3).

5. The stirring device with automatic adjustment function according to claim 4, characterized in that: A control box (6) is also fixedly arranged on the outer tank body (1), and the control box (6) is electrically connected to the heater (4) and the heating control valve (5).

6. The stirring device with automatic adjustment function according to claim 1, characterized in that: The regulating chamber comprises a feed regulating chamber and a discharge regulating chamber, and the feed regulating chamber and the discharge regulating chamber are symmetrically distributed along the regulating hole (48).

7. The stirring device with automatic adjustment function according to claim 6, characterized in that: A first regulating tube (10) and a second regulating tube (11) are fixedly arranged on the top of the outer tank body (1), one end of the first regulating tube (10) and the second regulating tube (11) are respectively connected to the discharge regulating chamber, and the other end is connected to the inner tank body (2), a first feeding tube (8) and a second feeding tube (9) are arranged on the mounting body (20), one end of the first feeding tube (8) and the second feeding tube (9) are connected to the feeding regulating chamber, a first regulating valve (12) is also installed on the first feeding tube (8), and a second regulating valve (13) is also installed on the second feeding tube (9).

8. The stirring device with automatic adjustment function according to claim 1, characterized in that: The outer tank body (1) is also provided with a discharge pipe (23) penetrating therethrough, one end of the discharge pipe (23) being in communication with the inner tank body (2), and at least three support legs (22) being fixedly provided at the bottom of the outer tank body (1), the at least three support legs (22) being evenly distributed along the circumference of the outer tank body (1).

Images