A stirring grinding machine

Abstract

The invention relates to the technical field of stirring and grinding, and discloses a stirring and grinding machine, which solves the problem of poor direct grinding effect. The stirring and grinding barrel and a barrel cover are provided with an opening and closing unit matched with the barrel cover, a drainage pipe is provided on the stirring and grinding barrel, a valve is provided on the drainage pipe, a control box is provided in the stirring and grinding barrel, a through hole is provided on the top of the barrel cover, a turntable is rotatably connected in the through hole, and a self-rotating structure for driving the turntable and the control box to rotate synchronously is provided on the barrel cover; the stirring, grinding and mixing of the objects to be processed in the stirring net box are made more uniform, the stirring, grinding and mixing effect of the objects to be processed is improved, and the objects to be processed are processed by immersion stirring or hot air treatment according to actual needs, and the objects to be processed after stirring and grinding are ground by a grinding mechanism, so as to achieve the purpose of stirring and grinding integration, optimize the production process and improve the production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of stirring and grinding, in particular to a stirring and grinding machine. Background Art

[0002] When the object to be processed is placed directly in the heating pot, the processing efficiency is poor, and it does not have the stirring and grinding functions. The efficiency of processing the object is poor and the processing is incomplete. Therefore, in order to solve the above problems, a related facility that better meets the use requirements is needed. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a stirring grinder, which effectively solves the problem of poor direct grinding effect in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stirring and grinding machine, comprising a stirring and grinding barrel and a barrel cover, the stirring and grinding barrel is equipped with an opening and closing unit adapted to the barrel cover, the stirring and grinding barrel is provided with a drain pipe, the drain pipe is provided with a valve, a control box is provided in the stirring and grinding barrel, a through hole is provided on the top of the barrel cover, a turntable is rotatably connected in the through hole, the barrel cover is equipped with a rotation structure for driving the turntable and the control box to rotate synchronously, the barrel cover is equipped with a lifter for driving the control box to rise and fall, stirring net boxes and net covers are provided on both sides of the control box, the stirring net box is equipped with locking parts for fixing the net cover, and the control box is equipped with a flip stirring assembly for driving the stirring net box to flip.

[0005] Preferably, the self-rotation structure includes a first rotating shaft arranged above the barrel cover, the first rotating shaft passes through the turntable, and the first rotating shaft and the turntable are rotatably connected, the barrel cover is equipped with a driving unit for driving the first rotating shaft to rotate, the outer fixed sleeve of the first rotating shaft is provided with a first gear located below the turntable, the bottom of the turntable is rotatably connected with a plurality of first connecting shafts, the bottom end of the first connecting shaft is fixedly connected with a second gear, the second gear is meshed with the first gear, a gear ring is provided below the turntable, and the gear ring and the barrel cover are connected by a plurality of first connecting plates, the second gear is meshed with the gear ring, and a plurality of movable columns are fixedly connected to the top of the control box, and the movable columns pass through the turntable.

[0006] Preferably, the driving unit includes a first motor frame fixedly mounted on the top of the barrel cover, the first motor frame is fixedly mounted with a first motor, and the output end of the first motor is fixedly connected to the top end of the first rotating shaft.

[0007] Preferably, the flipping and stirring assembly includes a second connecting shaft rotatably mounted on the control box, a first slide groove is opened at the bottom of the first rotating shaft, a prism is arranged in the first slide groove, and the bottom end of the prism is fixedly connected to the top end of the second connecting shaft, the bottom end of the second connecting shaft is fixedly connected to the first bevel gear located in the control box, the stirring net box is fixedly mounted with a third connecting shaft, the third connecting shaft is fixedly mounted with the second bevel gear located in the control box, the second bevel gear and the first bevel gear are meshed, and the third connecting shaft is rotatably connected to the control box, and the control box is equipped with a stirring unit adapted to the stirring net box.

[0008] Preferably, the stirring unit includes a support ring mounted on the outside of the control box, the support ring and the control box are fixedly connected by a plurality of connecting columns, a second rotating shaft is rotatably connected inside the stirring net box, a plurality of stirring blades are fixedly mounted on the second rotating shaft, and an end of the second rotating shaft away from the control box is fixedly connected to the inner wall of the support ring.

[0009] Preferably, the outer sleeve of the second rotating shaft is provided with a support sleeve located outside the stirring net box, and the support sleeve is located on the side of the stirring net box away from the control box, the support sleeve is rotatably connected to the support ring, and the support sleeve is fixedly connected to the stirring net box.

[0010] Preferably, the lifter includes a rotating seat arranged above the turntable, and the first rotating shaft passes through the rotating seat, the outer rotating sleeve of the rotating seat is provided with a lifting seat, the top of the barrel cover is fixedly connected to two first hydraulic telescopic rods, the telescopic ends of the first hydraulic telescopic rods are fixedly connected to the bottom of the lifting seat, and the top of the movable column is fixedly connected to the bottom of the rotating seat.

[0011] Preferably, the opening and closing unit includes at least two mounting seats fixedly mounted on the outer wall of the mixing and grinding barrel, the top of the mounting seat is fixedly connected to a second hydraulic telescopic rod, the telescopic end of the second hydraulic telescopic rod is fixedly connected to a second connecting plate, and the second connecting plate is fixedly connected to the barrel cover.

[0012] Preferably, the barrel cover is provided with a pressure relief pipe, the top of the pressure relief pipe is contacted with a sealing cover, a plurality of guide columns are passed through the sealing cover, the bottom end of the guide column is fixedly connected to the barrel cover, a tension spring is sleeved on the outside of the guide column, and the two ends of the tension spring are respectively fixedly connected to the sealing cover and the barrel cover, the locking member includes a plurality of positioning columns fixedly installed on the top of the stirring net box, and the positioning columns pass through the net cover, and the outer walls of both sides of the stirring net box are fixedly connected with a fixing frame, a second slide groove is opened on the fixing frame, a stop block is provided in the second slide groove, the stop block and the inner wall of the second slide groove are fixedly connected by a plurality of compression springs, and the stop block is in contact with the side of the net cover away from the stirring net box;

[0013] Preferably, the grinding mechanism includes a grinding box fixedly mounted on the outer wall of the stirring and grinding barrel, the grinding box is a hollow structure with an opening at the top, a grinding ring is fixedly connected inside the grinding box, a lifting plate is provided above the grinding box, at least one fixed plate is fixedly mounted on the outer wall of the grinding box, a third hydraulic telescopic rod is fixedly connected to the top of the fixed plate, the telescopic end of the third hydraulic telescopic rod is fixedly connected to the bottom of the lifting plate, a second motor is fixedly connected to the bottom of the lifting plate, and a grinding wheel located in the grinding ring is fixedly connected to the output end of the second motor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the object to be processed needs to be processed by hot air treatment, the stirring cage is located above the water surface, and the water in the stirring and grinding barrel is heated by an external heating device, so that the object to be processed can be processed by hot air treatment. When the object to be processed needs to be processed by immersion stirring, the control box is driven downward by the lifter to immerse the stirring cage in water, and the object to be processed can be processed by immersion stirring. When the object to be processed is processed by hot air treatment or immersion stirring, the stirring cage is driven to flip by the flip stirring component, and the object to be processed in the stirring cage is stirred and mixed. At the same time, the self-rotating structure drives the turntable and the control box to rotate, so that the position of the stirring cage in the stirring and grinding barrel changes, thereby changing the position of the object to be processed, so that the object to be processed in the stirring cage is stirred, ground and mixed more evenly, and the stirring, grinding and mixing effect of the object to be processed is improved, so that the object to be processed can be processed by immersion stirring or hot air treatment according to actual needs, and the object to be processed after stirring and grinding is ground by the grinding mechanism, so as to achieve the integration of stirring and grinding, optimize the production process, and improve the purpose of production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure inside the stirring and grinding barrel of the present invention;

[0021] Figure 4 for Figure 3A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 5 This is a schematic diagram of the structure inside the control box and the stirring cage of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the stop block and the fixing frame being separated according to the present invention;

[0024] Figure 7 It is a structural schematic diagram of the turntable of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the rotating seat of the present invention;

[0026] Fig. 9 It is a schematic structural diagram of the bottom of the first rotating shaft of the present invention.

[0027] In the figure: 1, mixing and grinding barrel; 2, barrel cover; 3, drainage pipe; 4, control box; 5, through hole; 6, turntable; 7, mixing net box; 8, net cover; 9, first rotating shaft; 10, first gear; 11, second gear; 12, first connecting shaft; 13, gear ring; 14, first connecting plate; 15, first motor frame; 16, first motor; 17, second connecting shaft; 18, first slide; 19, prism; 20, first bevel gear; 21, third connecting shaft; 22, second bevel gear; 23, support ring; 24, connecting column; 25, second rotating shaft; 26, Stirring blade; 27. Support sleeve; 28. Movable column; 29. ​​Rotating seat; 30. Lifting seat; 31. First hydraulic telescopic rod; 32. Mounting seat; 33. Second hydraulic telescopic rod; 34. Second connecting plate; 35. Pressure relief pipe; 36. Sealing cover; 37. Guide column; 38. Tension spring; 39. Positioning column; 40. Stop block; 41. Fixed frame; 42. Second slide groove; 43. Compression spring; 44. Grinding box; 45. Grinding ring; 46. Lifting plate; 47. Fixed plate; 48. Third hydraulic telescopic rod; 49. Second motor; 50. Grinding wheel. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Embodiment 1, by Figure 1 , Figure 3 and Figure 4The present invention comprises a stirring and grinding barrel 1 and a barrel cover 2, wherein the stirring and grinding barrel 1 is provided with an opening and closing unit adapted to the barrel cover 2, the stirring and grinding barrel 1 is provided with a drain pipe 3, the drain pipe 3 is provided with a valve, a control box 4 is provided in the stirring and grinding barrel 1, a through hole 5 is provided on the top of the barrel cover 2, a turntable 6 is rotatably connected in the through hole 5, the barrel cover 2 is provided with a self-rotating structure for driving the turntable 6 and the control box 4 to rotate synchronously, the barrel cover 2 is provided with a lifter for driving the control box 4 to lift and lower, stirring net boxes 7 and net covers 8 are provided on both sides of the control box 4, the stirring net box 7 is provided with a locking piece for fixing the net cover 8, and the control box 4 is provided with a flip stirring assembly for driving the stirring net box 7 to flip; when the object to be processed needs to be processed by hot air treatment, the stirring net box 7 is located above the water surface, the water in the stirring and grinding barrel 1 is heated by an external heating device, and the object to be processed The processing can be carried out by hot air treatment. When it needs to be processed by immersion stirring, the control box 4 is driven downward by the lifter to immerse the stirring net box 7 in water, and the processing can be carried out by immersion stirring. When it is processed by hot air treatment or immersion stirring, the stirring net box 7 is driven to flip by the flipping stirring component, and the object to be processed in the stirring net box 7 is stirred and mixed. At the same time, the rotation structure drives the turntable 6 and the control box 4 to rotate, so that the position of the stirring net box 7 in the stirring and grinding barrel 1 is changed, thereby changing the position of the object to be processed, so that the object to be processed in the stirring net box 7 is stirred, ground and mixed more evenly, and the stirring, grinding and mixing effect of the object to be processed is improved, so that according to actual needs, the object to be processed can be processed by immersion stirring or hot air treatment.

[0030] Embodiment 2, based on embodiment 1, Figure 1 , Figure 3 , Figure 4 , Figure 7 , Figure 8 and Fig. 9The self-rotating structure includes a first rotating shaft 9 arranged above the barrel cover 2, the first rotating shaft 9 passes through the turntable 6, and the first rotating shaft 9 and the turntable 6 are rotatably connected. The barrel cover 2 is equipped with a driving unit for driving the first rotating shaft 9 to rotate. The outer fixed sleeve of the first rotating shaft 9 is provided with a first gear 10 located below the turntable 6. The bottom of the turntable 6 is rotatably connected with a plurality of first connecting shafts 12. The bottom end of the first connecting shaft 12 is fixedly connected with a second gear 11, and the second gear 11 is meshed with the first gear 10. A gear ring 13 is provided below the turntable 6, and the gear ring 13 and the barrel cover 2 are connected by a plurality of first connecting plates 14. The second gear 11 is meshed with the gear ring 13. The top of the control box 4 A plurality of movable columns 28 are fixedly connected, and the movable columns 28 pass through the turntable 6. The driving unit includes a first motor frame 15 fixedly installed on the top of the barrel cover 2, and the first motor frame 15 is fixedly installed with a first motor 16, and the output end of the first motor 16 is fixedly connected to the top of the first rotating shaft 9; the lifter includes a rotating seat 29 arranged above the turntable 6, and the first rotating shaft 9 passes through the rotating seat 29, and the outer rotating sleeve of the rotating seat 29 is provided with a lifting seat 30, and the top of the barrel cover 2 is fixedly connected with two first hydraulic telescopic rods 31, and the telescopic end of the first hydraulic telescopic rod 31 is fixedly connected to the bottom of the lifting seat 30, and the top of the movable column 28 is fixedly connected to the bottom of the rotating seat 29;

[0031] The first motor 16 drives the first shaft 9 and the first gear 10 to rotate, and the first gear 10 drives the second gear 11 and the first connecting shaft 12 to rotate relative to the turntable 6. The second gear 11 rolls on the ring gear 13, so that the turntable 6 rotates at a reduced speed relative to the ring gear 13 and the barrel cover 2, so that the first shaft 9 rotates relative to the turntable 6, and the turntable 6 drives the control box 4 to rotate through the movable column 28, so that the mixing net box 7 can revolve in the mixing and grinding barrel 1, and the lifting seat 30 and the rotating seat 29 are driven to slide in the vertical direction relative to the first shaft 9 by the first hydraulic telescopic rod 31. The rotating seat 29 can drive the control box 4 to move relative to the mixing and grinding barrel 1 through the movable column 28, and change the height of the mixing net box 7 in the mixing and grinding barrel 1, so as to control the mixing net box 7 to be above or below the water surface, and when the turntable 6 rotates, the turntable 6 drives the rotating seat 29 to rotate relative to the lifting seat 30 through the movable column 28.

[0032] Embodiment 3, based on embodiment 2, Figure 3 , Figure 5 and Fig. 9The flip stirring assembly includes a second connecting shaft 17 rotatably mounted on the control box 4, a first chute 18 is provided at the bottom of the first rotating shaft 9, a prism 19 is provided in the first chute 18, and the bottom end of the prism 19 is fixedly connected to the top end of the second connecting shaft 17, the bottom end of the second connecting shaft 17 is fixedly connected to a first bevel gear 20 located in the control box 4, the stirring net box 7 is fixedly mounted with a third connecting shaft 21, the third connecting shaft 21 is fixedly mounted with a second bevel gear 22 located in the control box 4, the second bevel gear 22 is meshed with the first bevel gear 20, and the third connecting shaft 21 is rotatably connected to the control box 4, and the control box 4 is equipped with a A stirring unit adapted to the mixing net box 7, the stirring unit comprises a support ring 23 sleeved on the outside of the control box 4, the support ring 23 and the control box 4 are fixedly connected by a plurality of connecting columns 24, a second rotating shaft 25 is rotatably connected in the mixing net box 7, a plurality of stirring blades 26 are fixedly installed on the second rotating shaft 25, and one end of the second rotating shaft 25 away from the control box 4 is fixedly connected to the inner wall of the support ring 23, the outer sleeve of the second rotating shaft 25 is sleeved with a support sleeve 27 located outside the mixing net box 7, and the support sleeve 27 is located on the side of the mixing net box 7 away from the control box 4, the support sleeve 27 is rotatably connected to the support ring 23, and the support sleeve 27 is fixedly connected to the mixing net box 7;

[0033] When the first rotating shaft 9 rotates, the turntable 6 slows down relative to the ring gear 13 and the barrel cover 2, so that the first rotating shaft 9 rotates relative to the turntable 6, and at this time the first rotating shaft 9 rotates relative to the movable column 28 and the control box 4, and the first rotating shaft 9 drives the second connecting shaft 17 and the first bevel gear 20 to rotate relative to the control box 4 through the prism 19, and the first bevel gear 20 drives the third connecting shaft 21 and the stirring net box 7 to rotate through the second bevel gear 22, and the stirring net box 7 drives the support sleeve 27 to rotate relative to the second rotating shaft 25 and the support ring 23. Through the design of the support sleeve 27, the stirring net box 7 can rotate smoothly relative to the control box 4 and the support ring 23. When the stirring net box 7 rotates relative to the support ring 23, since the second rotating shaft 25 is fixedly connected to the support ring 23, the stirring blade 26 can stir the object to be processed in the stirring net box 7.

[0034] Embodiment 4, based on embodiment 1, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6The invention discloses an opening and closing unit comprising at least two mounting seats 32 fixedly mounted on the outer wall of the mixing and grinding barrel 1, a second hydraulic telescopic rod 33 is fixedly connected to the top of the mounting seat 32, a second connecting plate 34 is fixedly connected to the telescopic end of the second hydraulic telescopic rod 33, and the second connecting plate 34 is fixedly connected to the barrel cover 2, a pressure relief pipe 35 is provided on the barrel cover 2, a sealing cover 36 is provided on the top of the pressure relief pipe 35, a plurality of guide columns 37 are passed through the sealing cover 36, the bottom end of the guide column 37 is fixedly connected to the barrel cover 2, a tension spring 38 is provided on the outer sleeve of the guide column 37, and the two ends of the tension spring 38 are respectively fixedly connected to the sealing cover 36 and the barrel cover 2, the locking member comprises a plurality of positioning columns 39 fixedly mounted on the top of the mixing net box 7, and the positioning columns 39 pass through the net cover 8, and the outer walls of both sides of the mixing net box 7 are fixedly connected to fixing frames 41, and the fixing frames 41 are provided with There is a second slide groove 42, and a stop block 40 is arranged in the second slide groove 42. The stop block 40 and the inner wall of the second slide groove 42 are fixedly connected by a plurality of compression springs 43, and the stop block 40 contacts the side of the mesh cover 8 away from the stirring mesh box 7. The grinding mechanism includes a grinding box 44 fixedly mounted on the outer wall of the stirring and grinding barrel 1. The grinding box 44 is a cavity structure with an open top. A grinding ring 45 is fixedly connected in the grinding box 44. A lifting plate 46 is arranged above the grinding box 44. At least one fixed plate 47 is fixedly mounted on the outer wall of the grinding box 44. A third hydraulic telescopic rod 48 is fixedly connected to the top of the fixed plate 47. The telescopic end of the third hydraulic telescopic rod 48 is fixedly connected to the bottom of the lifting plate 46. The bottom of the lifting plate 46 is fixedly connected to a second motor 49. The output end of the second motor 49 is fixedly connected to a grinding wheel 50 located in the grinding ring 45.

[0035] Working principle: During operation, the object to be processed that needs to be stirred and ground is placed in the stirring net box 7, and the net cover 8 is fixedly installed on the stirring net box 7 through the locking piece. A proper amount of water is added to the stirring and grinding barrel 1, and the barrel cover 2 is driven downward by the opening and closing unit to close the barrel cover 2 and the stirring and grinding barrel 1 together, and the stirring net box 7 and the net cover 8 are moved into the stirring and grinding barrel 1. When the object to be processed needs to be processed by hot air treatment, the stirring net box 7 is located above the water surface, and the water in the stirring and grinding barrel 1 is heated by an external heating device, and the object to be processed can be processed by hot air treatment. When the object to be processed needs to be processed by immersion stirring, the control box 4 is driven downward by the lifter to immerse the stirring net box 7 in water, and the object to be processed can be processed by immersion stirring. When the object to be processed is processed by the immersion stirring method, the stirring net box 7 is driven to be turned over by the turning stirring assembly, and the object to be processed in the stirring net box 7 is stirred and mixed. At the same time, the self-rotating structure drives the turntable 6 and the control box 4 to rotate, so that the position of the stirring net box 7 in the stirring and grinding barrel 1 is changed, thereby changing the position of the object to be processed, so that the stirring, grinding and mixing of the object to be processed in the stirring net box 7 is more uniform, and the stirring, grinding and mixing effect of the object to be processed is improved. It is convenient to process the object to be processed by immersion stirring or hot air treatment according to actual needs. After processing, the valve on the drain pipe 3 can be opened to discharge the water in the stirring and grinding barrel 1, and the object to be processed after stirring and grinding is ground by the grinding mechanism, thereby realizing the integration of stirring and grinding, optimizing the production process, and improving the purpose of production efficiency;

[0036] The first motor 16 drives the first rotating shaft 9 and the first gear 10 to rotate, and the first gear 10 drives the second gear 11 and the first connecting shaft 12 to rotate relative to the turntable 6. The second gear 11 rolls on the gear ring 13, so that the turntable 6 rotates at a reduced speed relative to the gear ring 13 and the barrel cover 2, so that the first rotating shaft 9 rotates relative to the turntable 6, and the turntable 6 drives the control box 4 to rotate through the movable column 28, so that the mixing net box 7 can revolve in the mixing and grinding barrel 1, and the lifting seat 30 and the rotating seat 29 can be driven by the first hydraulic telescopic rod 31 to slide vertically relative to the first rotating shaft 9. The rotating seat 29 can drive the control box 4 to move relative to the mixing and grinding barrel 1 through the movable column 28, so as to change the height of the mixing net box 7 in the mixing and grinding barrel 1, so as to control the mixing net box 7 to be above or below the water surface, and when the turntable 6 rotates, the turntable 6 drives the rotating seat 29 to rotate relative to the lifting seat 30 through the movable column 28;

[0037] When the first rotating shaft 9 rotates, the turntable 6 rotates at a reduced speed relative to the gear ring 13 and the barrel cover 2, so that the first rotating shaft 9 rotates relative to the turntable 6. At this time, the first rotating shaft 9 rotates relative to the movable column 28 and the control box 4. The first rotating shaft 9 drives the second connecting shaft 17 and the first bevel gear 20 to rotate relative to the control box 4 through the prism 19. The first bevel gear 20 drives the third connecting shaft 21 and the stirring net box 7 to rotate through the second bevel gear 22, and the stirring net box 7 drives the support sleeve 27 to rotate relative to the second rotating shaft 25 and the support ring 23. The design of the support sleeve 27 allows the stirring net box 7 to rotate smoothly relative to the control box 4 and the support ring 23. When the stirring net box 7 rotates relative to the support ring 23, since the second rotating shaft 25 is fixedly connected to the support ring 23, the stirring blade 26 can stir the object to be processed in the stirring net box 7.

[0038] The second hydraulic telescopic rod 33 is used to drive the second connecting plate 34 and the barrel cover 2 to move in the vertical direction, so as to control the opening and closing of the barrel cover 2. The initial state of the tension spring 38 is in a tensioned state. The tension spring 38 applies a pulling force to the sealing cover 36 so that the sealing cover 36 is tightly attached to the top of the pressure relief pipe 35. Since the water in the mixing and grinding barrel 1 is heated, the pressure in the mixing and grinding barrel 1 increases. When the pressure in the mixing and grinding barrel 1 is greater than the preset value, the air in the mixing and grinding barrel 1 pushes the sealing cover 36 to move upward, and the pressure in the mixing and grinding barrel 1 decreases. When the pressure in the mixing and grinding barrel 1 decreases to the preset value, the tension spring 38 pulls the sealing cover 36 downward again to make the sealing cover 36 and the pressure relief pipe 35 tightly attached, so as to avoid the pressure in the mixing and grinding barrel 1 being too high, thereby improving the safety. The design of the positioning column 39 can prevent the mesh cover 8 from shaking relative to the mixing net box 7, and the stop block 40 limits the position of the mesh cover 8 to prevent the mesh cover 8 from moving away from the mixing net box. 7, when the mesh cover 8 needs to be removed from the stirring mesh box 7, the staff drives the stop block 40 to move so that the stop block 40 is no longer in contact with the mesh cover 8, the compression spring 43 is in a compressed state, and the limitation on the position of the mesh cover 8 is released. The staff drives the mesh cover 8 to move in the direction away from the stirring mesh box 7, and the positioning column 39 is separated from the mesh cover 8, and the mesh cover 8 can be removed. The stirred and ground object to be processed is placed in the grinding box 44, and the grinding wheel 50 is driven to rotate by the second motor 49. The grinding wheel 50 and the grinding ring 45 cooperate to grind the object to be processed. The ground object falls from between the grinding ring 45 and the grinding wheel 50 into the grinding box 44. When the grinding is completed, the lifting plate 46 is driven to move upward by the third hydraulic telescopic rod 48, and the lifting plate 46 is driven by the second motor 49 to pull the grinding wheel 50 out of the grinding box 44, and the staff can take out the ground object in the grinding box 44.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring and grinding machine, comprising a stirring and grinding barrel (1) and a barrel cover (2), characterized in that: The stirring and grinding barrel (1) is provided with an opening and closing unit adapted to the barrel cover (2); a drain pipe (3) is provided on the stirring and grinding barrel (1); a valve is provided on the drain pipe (3); a control box (4) is provided in the stirring and grinding barrel (1); a through hole (5) is provided on the top of the barrel cover (2); a turntable (6) is rotatably connected in the through hole (5); a rotation structure for driving the turntable (6) and the control box (4) to rotate synchronously is provided on the barrel cover (2); a lifter for driving the control box (4) to rise and fall is provided on the barrel cover (2); stirring net boxes (7) and net covers (8) are provided on both sides of the control box (4); a locking member for fixing the net cover (8) is provided on the stirring net box (7); a flip stirring assembly for driving the stirring net box (7) to flip is provided on the control box (4); and a grinding mechanism is provided on the outer wall of the stirring and grinding barrel (1); The grinding mechanism comprises a grinding box (44) fixedly mounted on the outer wall of the stirring and grinding barrel (1); the grinding box (44) is a cavity structure with an opening at the top; a grinding ring (45) is fixedly connected inside the grinding box (44); a lifting plate (46) is provided above the grinding box (44); at least one fixed plate (47) is fixedly mounted on the outer wall of the grinding box (44); a third hydraulic telescopic rod (48) is fixedly connected to the top of the fixed plate (47); the telescopic end of the third hydraulic telescopic rod (48) is fixedly connected to the bottom of the lifting plate (46); a second motor (49) is fixedly connected to the bottom of the lifting plate (46); and a grinding wheel (50) located in the grinding ring (45) is fixedly connected to the output end of the second motor (49); The self-rotating structure comprises a first rotating shaft (9) arranged above the barrel cover (2), the first rotating shaft (9) passes through the turntable (6), and the first rotating shaft (9) and the turntable (6) are rotatably connected, the barrel cover (2) is equipped with a driving unit for driving the first rotating shaft (9) to rotate, the outer fixed sleeve of the first rotating shaft (9) is provided with a first gear (10) located below the turntable (6), the bottom of the turntable (6) is rotatably connected with a plurality of first connecting shafts (12), the bottom end of the first connecting shaft (12) is fixedly connected with a second gear (11), the second gear (11) and the first gear (10) are meshed, a gear ring (13) is arranged below the turntable (6), and the gear ring (13) and the barrel cover (2) are connected via a plurality of first connecting plates (14), the second gear (11) and the gear ring (13) are meshed, and a plurality of movable columns (28) are fixedly connected to the top of the control box (4), and the movable columns (28) pass through the turntable (6); The overturning stirring assembly comprises a second connecting shaft (17) rotatably mounted on the control box (4); a first sliding groove (18) is provided at the bottom of the first rotating shaft (9); a prism (19) is provided in the first sliding groove (18); the bottom end of the prism (19) is fixedly connected to the top end of the second connecting shaft (17); the bottom end of the second connecting shaft (17) is fixedly connected to a first bevel gear (20) located in the control box (4); a third connecting shaft (21) is fixedly mounted on the stirring net box (7); the third connecting shaft (21) is fixedly mounted with a second bevel gear (22) located in the control box (4); the second bevel gear (22) and the first bevel gear (20) are meshed; the third connecting shaft (21) and the control box (4) are rotatably connected; and the control box (4) is equipped with a stirring unit adapted to the stirring net box (7).

2. A stirring grinding machine according to claim 1, characterized in that: The driving unit comprises a first motor frame (15) fixedly mounted on the top of the barrel cover (2), a first motor (16) fixedly mounted on the first motor frame (15), and an output end of the first motor (16) is fixedly connected to a top end of the first rotating shaft (9).

3. A stirring grinding machine according to claim 1, characterized in that: The stirring unit comprises a support ring (23) sleeved on the outside of the control box (4); the support ring (23) and the control box (4) are fixedly connected via a plurality of connecting columns (24); a second rotating shaft (25) is rotatably connected inside the stirring net box (7); a plurality of stirring blades (26) are fixedly mounted on the second rotating shaft (25); and an end of the second rotating shaft (25) away from the control box (4) is fixedly connected to the inner wall of the support ring (23).

4. A stirring grinder according to claim 3, characterized in that: The outer sleeve of the second rotating shaft (25) is provided with a support sleeve (27) located outside the stirring net box (7), and the support sleeve (27) is located on the side of the stirring net box (7) away from the control box (4), the support sleeve (27) and the support ring (23) are rotatably connected, and the support sleeve (27) and the stirring net box (7) are fixedly connected.

5. A stirring grinding machine according to claim 1, characterized in that: The lifter comprises a rotating seat (29) arranged above the rotating disk (6), and a first rotating shaft (9) passes through the rotating seat (29), an external rotating sleeve of the rotating seat (29) is provided with a lifting seat (30), the top of the barrel cover (2) is fixedly connected with two first hydraulic telescopic rods (31), the telescopic ends of the first hydraulic telescopic rods (31) are fixedly connected to the bottom of the lifting seat (30), and the top of the movable column (28) is fixedly connected to the bottom of the rotating seat (29).

6. A stirring grinder according to claim 1, characterized in that: The opening and closing unit comprises at least two mounting seats (32) fixedly mounted on the outer wall of the mixing and grinding barrel (1); the top of the mounting seat (32) is fixedly connected to a second hydraulic telescopic rod (33); the telescopic end of the second hydraulic telescopic rod (33) is fixedly connected to a second connecting plate (34); and the second connecting plate (34) is fixedly connected to the barrel cover (2).

7. A stirring grinder according to claim 1, characterized in that: The barrel cover (2) is provided with a pressure relief pipe (35), the top of the pressure relief pipe (35) is contacted with a sealing cover (36), a plurality of guide columns (37) are passed through the sealing cover (36), the bottom ends of the guide columns (37) are fixedly connected to the barrel cover (2), the outer portion of the guide columns (37) is sleeved with a tension spring (38), and the two ends of the tension spring (38) are respectively fixedly connected to the sealing cover (36) and the barrel cover (2).

8. A stirring grinder according to claim 7, characterized in that: The locking member comprises a plurality of positioning posts (39) fixedly mounted on the top of the stirring net box (7), and the positioning posts (39) penetrate the net cover (8), and fixed frames (41) are fixedly connected to the outer walls of both sides of the stirring net box (7), and a second slide groove (42) is provided on the fixed frame (41), and a stop block (40) is provided in the second slide groove (42), and the stop block (40) and the inner wall of the second slide groove (42) are fixedly connected by a plurality of compression springs (43), and the stop block (40) is in contact with a side of the net cover (8) away from the stirring net box (7).

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