A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material

Abstract

The invention relates to the technical field of ferrite material production, and in particular to a heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite materials, comprising a pot body, an interlayer is provided inside the pot body, a heating layer is installed inside the interlayer, the upper end of the left side of the pot body is connected with a feed hopper, the lower end of the pot body is symmetrically fixedly connected with a discharge pipe, and solenoid valves are installed inside the two discharge pipes. The invention has reasonable design and ingenious structure. Through the mutual cooperation between the structures, not only can the raw materials adhered to the inner wall of the sintering pot be cleaned, but also the raw materials in the pot can be stirred during the cleaning process, thereby improving the heating uniformity and sintering efficiency of the sintering pot, and the filter screen inside the air outlet pipe can be automatically cleaned during the sintering process to ensure the use effect of the air outlet pipe. The invention has good market competitiveness and is worth recommending.

Description

Technical Field

[0001] The invention relates to the technical field of ferrite material production, in particular to a heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material. Background Art

[0002] For near-field communication and wireless charging, due to the different frequencies of use, two ferrite sheets of different specifications need to be used at the same time, which complicates the electronic equipment. An effective solution is to obtain a MnZn ferrite sheet that still has high magnetic permeability at high frequencies of use, while meeting the needs of both applications. When producing high magnetic permeability MnZn ferrite sheets, a heat-resistant sintering can is specifically required.

[0003] When the existing heat-resistant sintering pot is used to sinter the high magnetic permeability MnZn ferrite sheet, raw material residue is easily left on the inner wall of the sintering pot, which not only affects the sintering effect of the high magnetic permeability MnZn ferrite sheet, but also affects the use of the sintering pot after long-term use; in addition, when the existing heat-resistant sintering pot is used to sinter the raw materials, the heating uniformity and sintering efficiency are low, resulting in the sintering pot being not practical enough; moreover, an air outlet pipe is mostly installed on the top of the sintering pot to adjust the pressure inside the sintering pot, and a filter is installed inside the air outlet pipe to filter small particles in the gas to prevent the small particles in the raw materials from diffusing into the air with the gas, but the filter is easily clogged after long-term use, and the filter needs to be replaced or cleaned regularly, which is cumbersome to operate and inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and to propose a heat-resistant sintering tank for the production of high magnetic permeability MnZn ferrite materials. The design of the heat-resistant sintering tank is reasonable and the structure is ingenious. Through the mutual cooperation between the structures, it can not only clean the raw materials adhering to the inner wall of the sintering tank, but also stir the raw materials in the tank during the cleaning process, thereby improving the uniformity of heating of the sintering tank and the sintering efficiency. In addition, the filter screen inside the air outlet pipe can be automatically cleaned during the sintering process to ensure the use effect of the air outlet pipe. The heat-resistant sintering tank has good market competitiveness and is worth recommending.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A heat-resistant sintering tank for producing high magnetic permeability MnZn ferrite material is designed, comprising a tank body, an interlayer is provided inside the tank body, a heating layer is installed inside the interlayer, the upper end of the left side of the tank body is connected with a feed hopper, the lower end of the tank body is symmetrically fixedly connected with a discharge pipe, solenoid valves are installed inside the two discharge pipes, a heating tube is fixedly connected to the bottom of the inner wall of the tank body, the upper end of the heating tube is rotatably connected to a first rotating rod, the outer side of the first rotating rod is fixedly sleeved with a fixed disk, the right side of the fixed disk is fixedly connected to a connecting plate, the lower end of the connecting plate is symmetrically fixedly connected to a scraper, and the two scrapers are respectively connected to the outer surface of the heating tube and the inner wall of the tank body The cam is secured to the outside of the tank body and is secured to the outside of the tank body with a first gear. The cam is secured to the inside of the tank body with a first gear and a second gear. The cam is secured to the outside of the tank body with a first gear and a second gear.

[0007] Preferably, the lower end of the connecting plate is rotatably connected to a second rotating rod, and a plurality of stirring rods are evenly and fixedly connected to the left and right sides of the second rotating rod, and the second rotating rod and the plurality of stirring rods are both arranged between the two scrapers.

[0008] Preferably, a first gear ring is fixedly connected to the top of the inner wall of the tank body, and the first gear ring is arranged outside the first rotating rod, and the upper end of the second rotating rod extends above the connecting plate and is fixedly connected to a second gear meshing with the first gear ring.

[0009] Preferably, positioning rods are symmetrically arranged at the lower end of the connecting plate, and the two positioning rods are respectively arranged between the second rotating rod and the two scrapers. The outsides of the two positioning rods are movably sleeved with sleeves, and the sides of the two sleeves away from each other are fixedly connected with U-shaped blocks used in conjunction with the scrapers.

[0010] Preferably, the outsides of the two positioning rods are fixedly connected with spiral sliders, and the inner sides of the two sleeves are provided with spiral sliding grooves used in conjunction with the spiral sliders.

[0011] Preferably, a third gear is fixedly sleeved on the outer parts of the upper ends of the two positioning rods, and a fourth gear meshing with the two third gears is fixedly sleeved on the outer parts of the second rotating rod.

[0012] Preferably, a second fixing plate is fixedly connected to the upper end of the left side of the inner wall of the tank body, a third rotating rod is rotatably connected to the upper end of the second fixing plate, and a fifth gear meshing with the second gear is fixedly sleeved on the outside of the third rotating rod.

[0013] Preferably, the left side of the upper end of the tank body is connected to an exhaust pipe, a filter is installed inside the exhaust pipe, the upper end of the third rotating rod extends to the top of the filter and is fixedly connected to a fixed block, the left and right sides of the fixed block are rotatably connected to movable rods, and the outsides of the two movable rods are fixedly sleeved with brushes used in conjunction with the filter.

[0014] Preferably, an empty groove is opened inside the exhaust pipe, and a second gear ring is fixedly connected to the bottom of the empty groove. The left and right ends of the movable rod extend into the interior of the empty groove and are fixedly connected to a sixth gear meshing with the second gear ring. A through groove is opened on the inner side of the exhaust pipe for use with the movable rod.

[0015] The invention provides a heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material, which has the following beneficial effects:

[0016] The raw materials are poured into the tank body through the feed hopper, and then the heating layer and the heating tube are opened to heat the raw materials. At the same time, the motor can be turned on, and the motor drives the first fixed plate to rotate through the rotating shaft, and the round pin is driven to rotate synchronously through the first fixed plate, so that the round pin slides inside the movable frame and pushes the movable frame to move back and forth left and right, so that the movable frame drives the rack to move synchronously, thereby utilizing the meshing action between the first gear and the rack to drive the first rotating rod to rotate back and forth, and the fixed plate is driven to rotate synchronously through the first rotating rod. When the fixed plate rotates, the two scrapers are driven to move synchronously on the outer surface of the heating tube and the inner surface of the tank body through the connecting plate, and the raw materials stuck on the outer surface of the heating tube and the inner wall of the tank body are scraped off, so as to prevent the raw materials from sticking to the surface of the heating tube and the inner wall of the tank body during the sintering process, thereby increasing the practicality of the heat-resistant sintering tank;

[0017] At the same time, the connecting plate drives the second rotating rod to rotate synchronously, so that the second rotating rod drives the second gear to rotate synchronously, so that the second gear meshes with the first gear ring and drives the second rotating rod to rotate, so that when the connecting plate drives the second rotating rod to rotate around the heating tube, the meshing action between the second gear and the first gear ring drives the multiple stirring rods to rotate, so as to stir the raw materials, prevent the raw materials from being heated unevenly during the sintering process, and effectively improve the uniformity of heating the raw materials inside the heat-resistant sintering tank, thereby improving the sintering efficiency of the heat-resistant sintering tank;

[0018] At the same time, the second rotating rod drives the fourth gear to rotate synchronously. When the fourth gear rotates, it drives the two positioning rods to rotate through the meshing action with the two third gears, so that the two positioning rods respectively drive the two spiral sliders to rotate inside the sleeve, and drive the sleeve to move up and down outside the two positioning rods through the spiral slide grooves inside the two sleeves, so that the two sleeves respectively drive the two U-shaped blocks to slide up and down outside the two scrapers, scraping off the raw materials on the surfaces of the two scrapers, preventing the two scrapers from being stuck with raw materials when cleaning the heating tube and the scraper, further increasing the practicality of the heat-resistant sintering tank;

[0019] When the connecting plate drives the second gear to move to the left side of the first rotating rod through the second rotating rod, the second gear drives the third rotating rod to rotate through the meshing action with the fifth gear, so that the third rotating rod drives the two movable rods to rotate synchronously through the fixed block, so that the two movable rods respectively drive the two brushes to move on the upper surface of the filter screen, thereby cleaning the filter screen and preventing small particles of impurities in the gas from clogging the filter screen, thereby ensuring the use effect of the exhaust pipe, reducing the tediousness of manually cleaning the filter screen, and increasing the convenience of using the heat-resistant sintering tank;

[0020] At the same time, the movable rod drives the two sixth gears to move synchronously inside the empty slot. At this time, the two sixth gears drive the movable rod to rotate through the meshing action with the second gear ring, so that the two movable rods respectively drive the two brushes to move and roll on the surface of the filter screen, which can improve the cleaning effect of the two brushes on the filter screen and increase the overall practicality of the heat-resistant sintering tank.

[0021] The present invention has a reasonable design and an ingenious structure. Through the mutual cooperation between the structures, not only can the raw materials adhering to the inner wall of the sintering tank be cleaned, but also the raw materials in the tank can be stirred during the cleaning process, thereby improving the heating uniformity and sintering efficiency of the sintering tank. In addition, the filter screen inside the air outlet pipe can be automatically cleaned during the sintering process to ensure the use effect of the air outlet pipe. The present invention has good market competitiveness and is worthy of recommendation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0023] Figure 2 A cross-sectional view of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0024] Figure 3 A partial structural cross-sectional view of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0025] Figure 4The left section view of the partial structure of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0026] Figure 5 A partial structural cross-sectional view of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0027] Figure 6 A partial structural cross-sectional view of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0028] Figure 7 A top cross-sectional view of a portion of the structure of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0029] Figure 8 This is a partial structural enlarged schematic diagram of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0030] Fig. 9 A top cross-sectional view of a portion of the structure of a heat-resistant sintering pot for producing a high magnetic permeability MnZn ferrite material proposed by the present invention;

[0031] Fig.10 This is an enlarged schematic diagram of the structure of part A of a heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material proposed by the present invention.

[0032] In the figure: 1, tank body; 2, interlayer; 3, heating layer; 4, feed hopper; 5, discharge pipe; 6, solenoid valve; 7, heating pipe; 8, first rotating rod; 9, fixed plate; 10, connecting plate; 11, scraper; 12, first gear; 13, fixed frame; 14, motor; 15, rotating shaft; 16, first fixed plate; 17, round pin; 18, movable frame; 19, positioning plate; 20, rack; 21, first gear ring; 22, second rotating rod; 23 , stirring rod; 24, second gear; 25, positioning rod; 26, sleeve; 27, U-shaped block; 28, spiral slider; 29, spiral slide; 30, third gear; 31, fourth gear; 32, exhaust pipe; 33, filter; 34, second fixed plate; 35, third rotating rod; 36, fifth gear; 37, fixed block; 38, movable rod; 39, brush; 40, empty slot; 41, second gear ring; 42, sixth gear; 43, through slot. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0034] Reference Figure 1-10A heat-resistant sintering tank for producing high magnetic permeability MnZn ferrite material, comprising a tank body 1, an interlayer 2 is provided inside the tank body 1, a heating layer 3 is installed inside the interlayer 2, a feed hopper 4 is connected to the upper end of the left side of the tank body 1, a discharge pipe 5 is symmetrically fixedly connected to the lower end of the tank body 1, and a solenoid valve 6 is installed inside the two discharge pipes 5, a heating pipe 7 is fixedly connected to the bottom of the inner wall of the tank body 1, a first rotating rod 8 is rotatably connected to the upper end of the heating pipe 7, and an outer fixed sleeve of the first rotating rod 8 is provided. A fixing plate 9 is connected, a connecting plate 10 is fixedly connected to the right side of the fixing plate 9, a scraper 11 is symmetrically fixedly connected to the lower end of the connecting plate 10, and the two scrapers 11 are respectively fitted with the outer surface of the heating tube 7 and the inner wall of the tank body 1, the upper end of the first rotating rod 8 extends to the outside of the tank body 1 and is fixedly connected to the first gear 12, the right side of the upper end of the tank body 1 is fixedly connected to a fixing frame 13, a motor 14 is installed on the top of the inner wall of the fixing frame 13, and the output end of the motor 14 is fixedly connected to the rotating shaft 1 5. A first fixed plate 16 is fixedly connected to the right side of the rotating shaft 15, and a round pin 17 is fixedly connected to the right side of the lower end of the first fixed plate 16. A movable frame 18 is movably sleeved on the outer side of the round pin 17. A positioning plate 19 is fixedly connected to the upper end of the tank body 1, and the positioning plate 19 is arranged between the first gear 12 and the fixed frame 13. A rack 20 meshing with the first gear 12 is slidably connected inside the positioning plate 19. The right end of the rack 20 extends to the outside of the positioning plate 19 and is fixedly connected to the movable frame 18. The setting of the movable frame 18 and the positioning plate 19 can drive the first rotating rod 8 to reciprocate by utilizing the meshing action between the rack 20 and the first gear 12 when the motor 14 is working through the cooperation between the structures, so that the first rotating rod 8 drives the two scrapers 11 to slide on the outer surface of the heating tube 7 and the inner wall of the tank body 1 through the cooperation between the structures, so as to prevent the raw materials from sticking to the heating tube 7 and the tank body 1, which can effectively improve the use effect of the heat-resistant sintering tank and increase the practicality of the heat-resistant sintering tank.

[0035] The lower end of the connecting plate 10 is rotatably connected to a second rotating rod 22, and a plurality of stirring rods 23 are evenly and fixedly connected to the left and right sides of the second rotating rod 22, and the second rotating rod 22 and the plurality of stirring rods 23 are both arranged between the two scrapers 11. The top of the inner wall of the tank body 1 is fixedly connected to a first gear ring 21, and the first gear ring 21 is arranged on the outside of the first rotating rod 8. The upper end of the second rotating rod 22 extends to the top of the connecting plate 10 and is fixedly connected to a second gear 24 meshing with the first gear ring 21. The second rotating rod 22 and the plurality of stirring rods 23 can be driven to rotate the plurality of stirring rods 23 when the fixed plate 9 drives the connecting plate 10 to rotate through the meshing action between the second gear 24 and the first gear ring 21, so as to stir the raw materials, thereby effectively improving the heating uniformity and sintering efficiency of the heat-resistant sintering tank.

[0036] The lower end of the connecting plate 10 is symmetrically provided with positioning rods 25, and the two positioning rods 25 are respectively arranged between the second rotating rod 22 and the two scrapers 11. The outer parts of the two positioning rods 25 are movably sleeved with sleeves 26. The two sleeves 26 are fixedly connected to the U-shaped blocks 27 used in conjunction with the scrapers 11 on the sides away from each other. The outer parts of the two positioning rods 25 are fixedly connected with spiral sliders 28. The inner sides of the two sleeves 26 are provided with spiral slide grooves 29 used in conjunction with the spiral sliders 28. The outer parts of the upper ends of the two positioning rods 25 are fixedly sleeved with third gears 30. The second rotating rod 22 is provided with a third gear 30. 2 is fixedly sleeved with a fourth gear 31 meshing with the two third gears 30. The third gear 30 and the fourth gear 31 can drive the two positioning rods 25 to rotate when the second rotating rod 22 drives the fourth gear 31 to rotate through the cooperation between the structures. The spiral sliders 28 on the surfaces of the two positioning rods 25 and the spiral grooves 29 on the inner sides of the two sleeves 26 drive the two U-shaped blocks 27 to slide up and down on the outside of the scraper 11, so as to clean the raw materials on the surfaces of the two scrapers 11 and prevent the surfaces of the two scrapers 11 from being adhered to the raw materials, thereby further increasing the practicality of the heat-resistant sintering pot.

[0037] The upper end of the left side of the inner wall of the tank body 1 is fixedly connected to a second fixing plate 34, and the upper end of the second fixing plate 34 is rotatably connected to a third rotating rod 35, and the outer portion of the third rotating rod 35 is fixedly sleeved with a fifth gear 36 meshing with the second gear 24. The left side of the upper end of the tank body 1 is connected to an exhaust pipe 32, and a filter screen 33 is installed inside the exhaust pipe 32. The upper end of the third rotating rod 35 extends to the top of the filter screen 33 and is fixedly connected to a fixing block 37. The left and right sides of the fixing block 37 are rotatably connected to movable rods 38, and the outer portions of the two movable rods 38 are fixedly sleeved with brushes 39 used in conjunction with the filter screen 33. The fifth gear 36 is set so that it can mesh with the fifth gear 36 and drive the third rotating rod 35 to rotate when the second gear 24 rotates to the left side of the first gear ring 21, so that the third rotating rod 35 drives the two brushes 39 to move on the surface of the filter screen 33 through the fixing block 37, and automatically cleans the filter screen 33, thereby increasing the convenience of use of the heat-resistant sintering tank.

[0038] A hollow groove 40 is provided inside the exhaust pipe 32, and a second toothed ring 41 is fixedly connected to the bottom of the hollow groove 40. The left and right ends of the movable rod 38 extend into the interior of the hollow groove 40 and are fixedly connected to a sixth gear 42 meshing with the second toothed ring 41. A through groove 43 used in conjunction with the movable rod 38 is provided on the inner side of the exhaust pipe 32. The setting of the sixth gear 42 and the second toothed ring 41 can drive the two brushes 39 to rotate by utilizing the meshing action between the sixth gear 42 and the second toothed ring 41 when the movable rod 38 drives the two brushes 39 to move on the surface of the filter 33, which can effectively improve the cleaning effect of the brush 39 on the filter 33 and increase the overall practicality of the heat-resistant sintering tank.

[0039] Working principle: When using the heat-resistant sintering tank, the raw material can be poured into the tank body 1 through the feed hopper 4, and then the heating layer 3 and the heating tube 7 are turned on to heat the raw material. At the same time, the motor 14 can be turned on. The motor 14 drives the first fixed plate 16 to rotate through the rotating shaft 15, and drives the round pin 17 to rotate synchronously through the first fixed plate 16, so that the round pin 17 slides inside the movable frame 18 and pushes the movable frame 18 to move back and forth, so that the movable frame 18 drives the rack 20 to move synchronously, thereby utilizing the meshing action between the first gear 12 and the rack 20 to drive the first rotating rod 8 to rotate back and forth, and the fixed plate 9 is driven to rotate synchronously through the first rotating rod 8. When the fixed plate 9 rotates, it drives the two scrapers 11 to rotate synchronously on the surface of the heating tube 7 through the connecting plate 10. The connecting plate 10 drives the second rotating rod 22 to rotate synchronously, so that the second rotating rod 22 drives the second gear 24 to rotate synchronously, so that the second gear 24 meshes with the first gear ring 21 and drives the second rotating rod 22 to rotate, so that when the connecting plate 10 drives the second rotating rod 22 to rotate around the heating tube 7, the meshing action between the second gear 24 and the first gear ring 21 drives the multiple groups of stirring rods 23 to rotate, and the raw materials are stirred; at the same time, the second rotating rod 22 drives the fourth gear 31 to rotate synchronously, and when the fourth gear 31 rotates, it drives the two positioning rods 25 to rotate through the meshing action between the two third gears 30, The two positioning rods 25 drive the two spiral sliders 28 to rotate inside the sleeve 26 respectively, and drive the sleeve 26 to move up and down outside the two positioning rods 25 through the spiral slide grooves 29 inside the two sleeves 26, so that the two sleeves 26 drive the two U-shaped blocks 27 to slide up and down outside the two scrapers 11 respectively, scraping the raw materials on the surfaces of the two scrapers 11, and preventing the two scrapers 11 from being stuck with raw materials when cleaning the heating tube 7 and the scraper 11; when the connecting plate 10 drives the second gear 24 to move to the left side of the first rotating rod 8 through the second rotating rod 22, the second gear 24 drives the third rotating rod 35 to rotate through the meshing action with the fifth gear 36, so that the third rotating rod 35 drives the two movable The rod 38 rotates synchronously, so that the two movable rods 38 respectively drive the two brushes 39 to move on the upper surface of the filter 33, thereby cleaning the filter 33 and preventing small particles of impurities in the gas from clogging the filter 33; at the same time, the movable rod 38 drives the two sixth gears 42 to move synchronously inside the empty slot 40. At this time, the two sixth gears 42 drive the movable rod 38 to rotate through the meshing action with the second gear ring 41, so that the two movable rods 38 respectively drive the two brushes 39 to move and roll on the surface of the filter 33, which can improve the cleaning effect of the two brushes 39 on the filter 33; after sintering is completed, it is only necessary to open the two solenoid valves 6 to pour out the sintered high magnetic permeability MnZn ferrite material through the two discharge pipes 5;The invention has reasonable design and ingenious structure. Through the mutual cooperation between the structures, it has good market competitiveness and is worth recommending. ;

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat-resistant sintered pot for producing high magnetic permeability MnZn ferrite material, comprising a pot body (1), characterized in that: The tank body (1) is provided with an interlayer (2) inside, and a heating layer (3) is installed inside the interlayer (2). The upper end of the left side of the tank body (1) is connected to a feed hopper (4), and the lower end of the tank body (1) is symmetrically fixedly connected to a discharge pipe (5), and the two discharge pipes (5) are both installed with a solenoid valve (6). The bottom of the inner wall of the tank body (1) is fixedly connected to a heating pipe (7), and the upper end of the heating pipe (7) is rotatably connected to a first rotating rod (8), and the outer part of the first rotating rod (8) is fixedly sleeved with a fixed disk (9), and the right side of the fixed disk (9) is fixedly connected to a connecting plate (10), and the lower end of the connecting plate (10) is symmetrically fixedly connected to a scraper (11), and the two scrapers (11) are respectively in contact with the outer surface of the heating pipe (7) and the inner wall of the tank body (1), and the upper end of the first rotating rod (8) extends to the outside of the tank body (1) and A first gear (12) is fixedly connected to the tank body (1). A fixing frame (13) is fixedly connected to the right side of the upper end of the tank body (1). A motor (14) is installed on the top of the inner wall of the fixing frame (13). The output end of the motor (14) is fixedly connected to a rotating shaft (15). The right side of the rotating shaft (15) is fixedly connected to a first fixing plate (16). A round pin (17) is fixedly connected to the right side of the lower end of the first fixing plate (16). The outer side of the round pin (17) is movably sleeved with a movable frame (18). A positioning plate (19) is fixedly connected to the upper end of the tank body (1), and the positioning plate (19) is arranged between the first gear (12) and the fixing frame (13). A rack (20) meshing with the first gear (12) is slidably connected to the interior of the positioning plate (19). The right end of the rack (20) extends to the outside of the positioning plate (19) and is fixedly connected to the movable frame (18).

2. A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 1, characterized in that: The lower end of the connecting plate (10) is rotatably connected to a second rotating rod (22), and a plurality of stirring rods (23) are evenly and fixedly connected to the left and right sides of the second rotating rod (22), respectively, and the second rotating rod (22) and the plurality of stirring rods (23) are both arranged between the two scrapers (11).

3. A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 2, characterized in that: A first toothed ring (21) is fixedly connected to the top of the inner wall of the tank body (1), and the first toothed ring (21) is arranged outside the first rotating rod (8). The upper end of the second rotating rod (22) extends above the connecting plate (10) and is fixedly connected to a second gear (24) meshing with the first toothed ring (21).

4. The heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 3, characterized in that: Positioning rods (25) are symmetrically arranged at the lower end of the connecting plate (10), and the two positioning rods (25) are respectively arranged between the second rotating rod (22) and the two scrapers (11), and sleeves (26) are movably sleeved on the outside of the two positioning rods (25), and a U-shaped block (27) used in conjunction with the scraper (11) is fixedly connected to the sides of the two sleeves (26) that are away from each other.

5. A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 4, characterized in that: The outsides of the two positioning rods (25) are fixedly connected with spiral sliders (28), and the insides of the two sleeves (26) are provided with spiral slide grooves (29) for use with the spiral sliders (28).

6. A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 4, characterized in that: The outer parts of the upper ends of the two positioning rods (25) are fixedly sleeved with a third gear (30), and the outer part of the second rotating rod (22) is fixedly sleeved with a fourth gear (31) meshing with the two third gears (30).

7. The heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 3, characterized in that: A second fixing plate (34) is fixedly connected to the upper end of the left side of the inner wall of the tank body (1), a third rotating rod (35) is rotatably connected to the upper end of the second fixing plate (34), and a fifth gear (36) meshing with the second gear (24) is fixedly sleeved on the outside of the third rotating rod (35).

8. The heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 7, characterized in that: The left side of the upper end of the tank body (1) is connected to an exhaust pipe (32), a filter screen (33) is installed inside the exhaust pipe (32), the upper end of the third rotating rod (35) extends above the filter screen (33) and is fixedly connected to a fixed block (37), the left and right sides of the fixed block (37) are rotatably connected to movable rods (38), and the outsides of the two movable rods (38) are fixedly sleeved with brushes (39) used in conjunction with the filter screen (33).

9. A heat-resistant sintering pot for producing high magnetic permeability MnZn ferrite material according to claim 8, characterized in that: The exhaust pipe (32) has an empty slot (40) formed inside, a second gear ring (41) is fixedly connected to the bottom of the empty slot (40), left and right ends of the movable rod (38) extend into the empty slot (40) and are fixedly connected to a sixth gear (42) meshing with the second gear ring (41), and a through slot (43) is formed on the inner side of the exhaust pipe (32) and is used in conjunction with the movable rod (38).

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