A ceramic raw material mixing tank for producing industrial ceramics

Abstract

The present invention discloses a ceramic raw material stirring tank for producing industrial ceramics, comprising a tank body, a tank body sleeved inside a heating mechanism, and an end cover assembled on the top of the tank body, a discharge valve is fixedly connected at the center position of the bottom of the tank body, a conical discharge trough is provided inside the tank body at the upper end of the discharge valve, a top cover is rotatably installed on the top of the end cover through a bearing, an external gear table is installed around the outer periphery of the top cover, a power mechanism is mounted on both sides of the top of the end cover, and scrapers attached to the inner wall of the tank body are fixedly installed on both sides of the bottom of the top cover. The present invention utilizes a power mechanism to drive the top cover to rotate through the external gear table, and during the rotation of the top cover, the raw materials discharged from the discharge trough can be evenly sprinkled inside the tank body, the scraper, scraper and stirring shaft can continuously stir the raw materials when rotating, and the raw materials below the inside of the tank body can be lifted to the top of the inside of the tank body during the rotation of the spiral auger shaft, so as to avoid stratification and optimize the use process.

Description

Technical Field

[0001] The invention relates to the technical field of industrial ceramic processing, in particular to a ceramic raw material stirring tank for producing industrial ceramics. Background Art

[0002] Industrial ceramics are ceramics used in industrial production and industrial products. They are a type of fine ceramics that can play mechanical, thermal, chemical and other functions in applications. In the production process of industrial ceramics, mixing and stirring ceramic raw materials is a crucial link. This step directly affects the molding quality, stability and performance of subsequent ceramic products. However, the inventors found that there are at least the following problems in the prior art that have not been solved:

[0003] Although the traditional raw material mixing tank can play a role in stirring, the installation position of the stirring rod is relatively fixed. There are often many dead corners in the stirring process, and the raw materials are prone to pile up when added;

[0004] When using a traditional raw material mixing tank, it is easy for the raw materials to be layered and accumulated inside the tank due to the difference in the order of adding the raw materials and the volume and weight of the raw materials. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the installation position of the stirring rod of the traditional raw material mixing tank is relatively fixed, there are often many dead corners for stirring during the stirring process, the raw materials are easily piled up when added, and the problem of layered accumulation inside the tank body is easy to occur during the stirring process due to the order of adding raw materials and the different volume and weight of the raw materials.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A ceramic raw material stirring tank for producing industrial ceramics, comprising a tank body sleeved inside a heating mechanism and an end cover assembled on the top of the tank body, a discharge valve is fixedly connected at the center of the bottom of the tank body, a conical discharge trough is provided inside the tank body above the discharge valve, a top cover is rotatably mounted on the top of the end cover through a bearing, an external gear table is mounted around the periphery of the top cover, power mechanisms are mounted on both sides of the top of the end cover, and scrapers attached to the inner wall of the tank body are fixedly mounted on both sides of the bottom of the top cover;

[0008] A transmission frame is movably installed at the middle position inside the top cover, a spiral auger shaft extending to the inside of the tank body is rotatably installed inside the transmission frame, a conical convex block is installed at the bottom of the spiral auger shaft through a bearing seat, an external clamping tooth is installed on the periphery of the transmission frame extending from the top of the spiral auger shaft, a clamping tooth sleeve is provided on the periphery of the external clamping tooth, a motor is fixedly installed on the top of the top cover, an output end of the bottom of the motor is fixedly connected to the top of the clamping tooth sleeve, electric push rods are installed on the top of the top covers on both sides of the motor, and the output ends of the electric push rods extend to the inside of the top cover and are fixedly connected to the transmission frame;

[0009] A driving gear is fixedly installed on the periphery of the spiral auger shaft inside the transmission frame, and driven gears are rotatably installed at the inner edges of the transmission frame on both sides of the driving gear. The driven gear is connected to the driving gear through a plurality of auxiliary gears, and the auxiliary gears are rotatably installed inside the transmission frame. The bottom of the driven gear passes through the transmission frame and is fixedly connected to the top cover with a stirring shaft, and stirring rods staggered from each other are installed on one side of the scraper close to the spiral auger shaft and on the periphery of the stirring shaft;

[0010] A hopper is fixedly installed inside the top covers at both ends of the transmission frame, a discharge trough is opened at the bottom of the top cover below the hopper, a valve mechanism is installed at the bottom of the top cover outside the discharge trough, and feeding pipes adapted to the position of the hopper are fixedly installed at both ends of the top of the top cover.

[0011] Preferably, the heating mechanism comprises a protective shell, legs and a heating tube, a groove matching the tank body is provided inside the protective shell, the heating tube is installed around the inside of the protective shell, and legs are fixedly installed on both sides of the bottom of the protective shell.

[0012] Preferably, the valve mechanism includes a fixed plate, a connecting seat, a valve plate and an electric telescopic rod, the fixed plate is fixedly mounted on the bottom of the top cover at both ends of the discharge trough, the valve plate is rotatably mounted on both sides of the fixed plate, the outer side of the valve plate is rotatably connected to the electric telescopic rod, and the outer side of the electric telescopic rod is rotatably connected to the top cover via the connecting seat.

[0013] Preferably, a slot matching the external teeth is provided inside the latch sleeve, and the periphery of the latch sleeve is rotatably connected to the top cover.

[0014] Preferably, the power mechanism includes a motor, a transmission gear and a frame, the frame is mounted on both sides of the top of the end cover, the motor is fixedly mounted on the top of the frame, the output end of the motor is connected to the transmission gear, and the transmission gear is meshed with the outer gear table.

[0015] Preferably, a detachable sealing cover is installed on the top of the feeding pipe.

[0016] Preferably, a fixing ring is installed on the periphery of the end cover, a connecting ring is installed on the top of the periphery of the tank body, and the fixing ring and the connecting ring are connected by bolts.

[0017] Preferably, a plurality of scrapers are installed on the periphery of the spiral auger shaft at the upper end of the bearing seat, and the bottom of the scrapers is attached to the inner wall of the tank body.

[0018] Preferably, a control box is installed at the front end of the heating mechanism, and the output end of the control box is electrically connected to the heating tube, the motor, the electric motor and the electric push rod through wires.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention designs the top cover to be a rotatable structure. During use, a power mechanism can drive the top cover to rotate through an external gear stage. After the valve plate is opened, the raw materials for industrial ceramic production stored in the hopper are added to the interior of the tank body through a discharge chute. During the rotation of the top cover, the raw materials discharged from the discharge chute can be evenly sprinkled inside the tank body, thereby making the raw materials for industrial ceramic production more evenly mixed.

[0021] During use of the device of the present invention, the motor drives the spiral auger shaft, scraper, scraper and stirring shaft to rotate the raw materials inside the tank body. The scraper, scraper and stirring shaft can continuously stir the raw materials when rotating. During the rotation of the spiral auger shaft, the raw materials located at the bottom of the tank body can be lifted to the top of the tank body, thereby avoiding layered accumulation inside the tank body due to the order of adding raw materials and the different volume and weight of the raw materials.

[0022] The present invention is provided with a conical discharge chute and a conical protrusion. When in use, after the end cover is installed on the top of the tank body, the conical protrusion is inserted into the inside of the conical discharge chute to seal it and prevent leakage of raw materials. After stirring is completed, the output end of the electric push rod pulls the transmission frame to move up and down inside the top cover. During the rising process of the transmission frame, the spiral auger shaft is driven to move upward. During the upward movement of the spiral auger shaft, the conical protrusion is separated from the conical discharge chute, so that the raw materials inside the tank body can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of an implementation case of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the heating mechanism and the tank body in an embodiment of the present invention;

[0025] Figure 3 A partial cross-sectional view of a heating mechanism according to an embodiment of the present invention;

[0026] Figure 4This is a schematic diagram of the structure of the top cover and the power mechanism of an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of the top cover and the transmission frame of an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the top cover and the spiral auger shaft of an embodiment of the present invention;

[0029] Figure 7 It is a partial cross-sectional view of the top cover and the transmission frame of an embodiment of the present invention;

[0030] Figure 8 It is a partial cross-sectional view of the top cover and the hopper according to an embodiment of the present invention.

[0031] In the figure: 1. Heating mechanism; 101. Protective shell; 102. Leg; 103. Heating tube; 2. Control box; 3. Tank; 4. Conical feeding chute; 5. Feeding valve; 6. Fixing ring; 7. Connecting ring; 8. End cover; 9. Power mechanism; 901. Motor; 902. Transmission gear; 903. Frame; 10. Top cover; 11. External gear table; 12. Scraper; 13. Motor; 14. Gear sleeve; 15. External gear; 16. Driving gear; 17, spiral auger shaft; 18, bearing seat; 19, conical bump; 20, scraper; 21, auxiliary gear; 22, driven gear; 23, stirring shaft; 24, electric push rod; 25, feeding pipe; 26, sealing cover; 27, hopper; 28, discharge chute; 29, valve mechanism; 2901, fixing plate; 2902, connecting seat; 2903, valve plate; 2904, electric telescopic rod; 30, transmission frame; 31, bolts. DETAILED DESCRIPTION

[0032] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the present invention.

[0033] The present invention proposes a ceramic raw material stirring tank for producing industrial ceramics, exemplarily, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, it includes a tank body 3 sleeved inside the heating mechanism 1 and an end cover 8 assembled on the top of the tank body 3, a discharge valve 5 is fixedly connected at the center position of the bottom of the tank body 3, a conical discharge chute 4 is opened inside the tank body 3 at the upper end of the discharge valve 5, a top cover 10 is rotatably installed on the top of the end cover 8 through a bearing, a transmission frame 30 is movably installed at the middle position inside the top cover 10, a spiral auger shaft 17 extending to the inside of the tank body 3 is rotatably installed inside the transmission frame 30, a conical protrusion 19 is installed at the bottom of the spiral auger shaft 17 through a bearing seat 18, and the transmission frame 30 extends from the top of the spiral auger shaft 17 An external latching tooth 15 is installed on the periphery of the external latching tooth 15, and a latching tooth sleeve 14 is sleeved on the periphery of the external latching tooth 15. A motor 13 is fixedly installed on the top of the top cover 10, and the output end of the bottom of the motor 13 is fixedly connected to the top of the latching tooth sleeve 14. Electric push rods 24 are installed on the top of the top cover 10 on both sides of the motor 13. The output end of the electric push rod 24 extends to the inside of the top cover 10 and is fixedly connected to the transmission frame 30; wherein, a slot adapted to the external latching tooth 15 is opened inside the latching tooth sleeve 14, and the periphery of the latching tooth sleeve 14 is rotatably connected to the top cover 10, and the conical protrusion 19 is inserted into the inside of the conical feed chute 4;

[0034] Specifically, after the end cover 8 is installed on the top of the tank body 3, the raw materials for industrial ceramic production are added into the tank body 3. During the adding process, the conical convex block 19 is used to block the conical feed chute 4. After adding, the heating mechanism 1 is used to heat according to the processing requirements, and the motor 13 is started. After the motor 13 is energized, its output end drives the tooth sleeve 14 to rotate. During the rotation of the tooth sleeve 14, the external tooth 15 is used to drive the spiral auger shaft 17 to rotate. During the rotation of the spiral auger shaft 17, the raw materials located at the bottom of the tank body 3 can be lifted to the top of the tank body 3, so as to avoid the layered accumulation inside the tank body 3 due to the addition order of the raw materials and the different volume weights of the raw materials, thereby improving the mixing effect. After the stirring is completed, the electric push rod 24 is started, and the output end of the electric push rod 24 is pulled The dynamic transmission frame 30 moves up and down inside the top cover 10. During the rising process of the transmission frame 30, the spiral auger shaft 17 is driven to move upward, and the card slot in the card tooth sleeve 14 is used to provide a movable space for the spiral auger shaft 17. During the upward movement of the spiral auger shaft 17, the bearing seat 18 is used to drive the conical protrusion 19 to move upward at the same time. After the conical protrusion 19 is separated from the conical discharge chute 4, the discharge valve 5 is opened, and the raw materials inside the tank body 3 are discharged through the conical discharge chute 4 and the discharge valve 5. During the discharge process, the motor 13 is started, and the spiral auger shaft 17, the scraper 12, the scraper 20 and the stirring shaft 23 are rotated. When the spiral auger shaft 17, the scraper 12, the scraper 20 and the stirring shaft 23 rotate, they can continuously stir the raw materials, and can also promote the discharge effect of the device, thereby optimizing the use process;

[0035] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, an outer gear stage 11 is installed around the periphery of the top cover 10, a power mechanism 9 is mounted on both sides of the top of the end cover 8, and scrapers 12 attached to the inner wall of the tank body 3 are fixedly mounted on both sides of the bottom of the top cover 10; the power mechanism 9 includes a motor 901, a transmission gear 902 and a frame 903, the frame 903 is mounted on both sides of the top of the end cover 8, the motor 901 is fixedly mounted on the top of the frame 903, the output end of the motor 901 is connected to the transmission gear 902, and the transmission gear 902 is meshed with the outer gear stage 11; wherein, the side of the frame 903 is The motor 901 has a door-type structure, and the output end of the motor 901 is rotatably connected to the frame 903; specifically, after the motor 901 is powered on, it can drive the transmission gear 902 to rotate through the output end when in use, and during the rotation of the transmission gear 902, the outer gear 11 can be used to drive the top cover 10 to rotate as a whole, and during the rotation of the top cover 10, the scraper 12 can be driven to rotate at the same time, and during the rotation of the scraper 12, the raw materials at the inner wall of the tank body 3 can be mixed and stirred, thereby improving the raw material mixing effect of the industrial ceramic production inside the tank body 3;

[0036] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a driving gear 16 is fixedly installed on the periphery of the spiral auger shaft 17 inside the transmission frame 30, and driven gears 22 are rotatably installed at the inner edges of the transmission frame 30 on both sides of the driving gear 16. The driven gear 22 is connected to the driving gear 16 through a plurality of auxiliary gears 21, and the auxiliary gears 21 are rotatably installed inside the transmission frame 30. The bottom of the driven gear 22 passes through the transmission frame 30 and the top cover 10 and is fixedly connected with a stirring shaft 23. Stirring rods staggered from each other are installed on one side of the scraper 12 close to the spiral auger shaft 17 and the periphery of the stirring shaft 23; wherein, the transmission frame 30 is horizontally mounted inside the top cover 10, and an active cavity that satisfies the up and down movement of the transmission frame 30 is reserved inside the top cover 10, and a space that satisfies the driving gear 16 is provided inside the transmission frame 30. The inner cavity in which the gear 16, the auxiliary gear 21 and the driven gear 22 rotate, the driving gear 16, the auxiliary gear 21 and the driven gear 22 are meshed with each other; specifically, the spiral auger shaft 17 can drive the driving gear 16 to rotate during the rotation of the driving gear 16, and the auxiliary gear 21 drives the driven gear 22 to rotate during the rotation of the driven gear 22, and the stirring shaft 23 is driven to rotate during the rotation of the stirring shaft 23. During the rotation of the stirring shaft 23, the stirring rod is used to realize auxiliary stirring of the raw materials inside the tank body 3, thereby improving the stirring effect of the raw materials in the production of industrial ceramics. When the top cover 10 rotates, it can drive the stirring shaft 23 to rotate at the same time, thereby expanding the mixing range of the device and avoiding the occurrence of mixing dead angles;

[0037] like Figure 5 , Figure 6 and Figure 8As shown, a hopper 27 is fixedly installed inside the top cover 10 at both ends of the transmission frame 30, a discharge groove 28 is opened at the bottom of the top cover 10 below the hopper 27, a valve mechanism 29 is installed at the bottom of the top cover 10 outside the discharge groove 28, and a feeding pipe 25 adapted to the position of the hopper 27 is fixedly installed at both ends of the top of the top cover 10; wherein the valve mechanism 29 includes a fixed plate 2901, a connecting seat 2902, a valve plate 2903 and an electric telescopic rod 2904, and the fixed plate 290 1 is fixedly mounted on the bottom of the top cover 10 at both ends of the discharge trough 28, the valve plate 2903 is rotatably mounted on both sides of the fixed plate 2901, the outer side of the valve plate 2903 is rotatably connected with the electric telescopic rod 2904, the outer side of the electric telescopic rod 2904 is rotatably connected to the top cover 10 through the connecting seat 2902, and a detachable sealing cover 26 is installed on the top of the feeding pipe 25; specifically, the sealing cover 26 is removed from the top of the feeding pipe 25, and the industrial ceramic is fed into the feeding pipe 25 by using the feeding pipe 25. The ceramic raw materials for production are added to the interior of the hopper 27 for storage. After adding, the sealing cover 26 is covered. After the sealing cover 26 is covered, the raw materials for industrial ceramic production are prevented from overflowing from the feeding tube 25. During the storage process of the hopper 27, the electric telescopic rod 2904 is started. During the operation of the electric telescopic rod 2904, the valve plate 2903 is pulled to rotate. After the valve plate 2903 is opened, the raw materials for industrial ceramic production stored in the hopper 27 are added to the interior of the tank body 3 by using the discharge trough 28. The speed of material discharge can be set by controlling the opening amplitude of the valve plate 2903. The connecting seat 2902 can meet the deformation of the electric telescopic rod 2904 during use. During the material discharge process, the power mechanism 9 is used to drive the top cover 10 to rotate through the external gear table 11. During the rotation of the top cover 10, the raw materials discharged from the discharge trough 28 can be evenly sprinkled inside the tank body 3, so that the raw materials for industrial ceramic production are mixed more evenly.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, the heating mechanism 1 includes a protective shell 101, a support leg 102 and a heating tube 103. A groove matching the tank body 3 is provided inside the protective shell 101. The heating tube 103 is installed around the inside of the protective shell 101. The support legs 102 are fixedly installed on both sides of the bottom of the protective shell 101. Among them, the protective shell 101 on the side of the heating tube 103 close to the tank body 3 is made of a material with strong thermal conductivity, and the protective shell 101 on the side of the heating tube 103 away from the tank body 3 is made of a material with strong thermal insulation. Specifically, by adopting the protective shell 101 made of two materials, it is possible to prevent the outer wall of the protective shell 101 from overheating while achieving heat conduction. The support legs 102 can support the device to make the device more stable. After the heating tube 103 is powered on, it can heat the raw materials inside the tank body 3 according to different raw material processing requirements in the industrial ceramic production process when in use, so as to meet different processing requirements.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a fixing ring 6 is installed on the periphery of the end cover 8, and a connecting ring 7 is installed on the top of the periphery of the tank body 3, and the fixing ring 6 and the connecting ring 7 are connected by bolts 31; a plurality of scrapers 20 are installed on the periphery of the spiral auger shaft 17 at the upper end of the bearing seat 18, and the bottom of the scraper 20 is attached to the inner wall of the tank body 3; a control box 2 is installed at the front end of the heating mechanism 1, and the output end of the control box 2 is electrically connected to the heating tube 103, the motor 901, the motor 13 and the electric push rod 24 through wires; wherein, the fixing ring 6 and the connecting ring 7 are provided with holes adapted to the bolts 31; specifically, the fixing ring 6 and the connecting ring 7 can be used to expand the connection between the top of the tank body 3 and the end cover 8; The contact area between the covers 8 is achieved by using bolts 31 to pass through the holes on the fixing ring 6 and the connecting ring 7 to connect the fixing ring 6 and the connecting ring 7. After the connection, the position of the end cover 8 on the top of the tank body 3 is limited. During the rotation of the spiral auger shaft 17, the scraper 20 can be driven to rotate inside the tank body 3. Since the scraper 20 is adapted to the contour of the lower part of the tank body 3, the raw materials deposited at the lower part of the tank body 3 can be effectively stirred and processed to improve the mixing effect. By using the control box 2, it is convenient for the user to control the operation of the equipment installed on the device during use, so as to facilitate the user to use the device.

[0040] The working principle of the present invention is as follows: before use, the device is moved to a designated position, the end cover 8 is installed on the top of the tank body 3 by using the bolt 31, the conical convex block 19 is used to block the conical feed chute 4, the sealing cover 26 is removed from the top of the feeding pipe 25, and the ceramic raw materials for industrial ceramic production are added to the inside of the hopper 27 by using the feeding pipe 25 for storage, and the sealing cover 26 is covered after adding, and the sealing cover 26 is covered to prevent the raw materials for industrial ceramic production from overflowing from the feeding pipe 25;

[0041] During the operation of the electric telescopic rod 2904, the valve plate 2903 is pulled to rotate. After the valve plate 2903 is opened, the raw materials for industrial ceramic production stored in the hopper 27 are added to the inside of the tank body 3 by using the discharge chute 28. During the unloading process, after the motor 901 is energized, it can drive the transmission gear 902 to rotate through the output end when in use. During the rotation of the transmission gear 902, the outer gear table 11 can be used to drive the top cover 10 to rotate as a whole. During the rotation of the top cover 10, the raw materials discharged from the discharge chute 28 can be evenly sprinkled inside the tank body 3. During the rotation of the scraper 12, the raw materials on the inner wall of the tank body 3 can be mixed and stirred. After the motor 13 is energized, its output end drives the tooth sleeve 14 to rotate. During the rotation of the tooth sleeve 14, the outer tooth 15 is used to drive the spiral auger shaft 17 to rotate. During the rotation of the spiral auger shaft 17, the raw materials located at the bottom of the tank body 3 can be lifted to the top of the tank body 3 to avoid the occurrence of Due to the different order of adding raw materials and the different volume weights of the raw materials, layered accumulation occurs inside the tank body 3. During the rotation of the spiral auger shaft 17, the driving gear 16 can be driven to rotate. During the rotation of the driving gear 16, the auxiliary gear 21 drives the driven gear 22 to rotate. During the rotation of the driven gear 22, the stirring shaft 23 is driven to rotate. During the rotation of the stirring shaft 23, the stirring rod is used to auxiliaryly stir the raw materials inside the tank body 3, thereby improving the stirring effect of the raw materials in the production of industrial ceramics. When the top cover 10 rotates, the stirring shaft 23 can be driven to rotate at the same time, thereby expanding the mixing range of the device. During the rotation of the spiral auger shaft 17, the scraper 20 can be driven to rotate inside the tank body 3, which can effectively stir and process the raw materials deposited at the bottom of the tank body 3. After the heating tube 103 is powered on, it can heat the raw materials inside the tank body 3 according to different raw material processing requirements in the production of industrial ceramics.

[0042] After the mixing process is completed, the electric push rod 24 is started, and the output end of the electric push rod 24 pulls the transmission frame 30 to move up and down inside the top cover 10. During the rising process of the transmission frame 30, the spiral auger shaft 17 is driven to move upward, and the card groove in the card tooth sleeve 14 is used to provide a movable space for the spiral auger shaft 17. During the upward movement of the spiral auger shaft 17, the bearing seat 18 is used to drive the conical protrusion 19 to move upward at the same time. After the conical protrusion 19 is separated from the conical discharge chute 4, the discharge valve 5 is opened, and the raw materials inside the tank body 3 are discharged through the conical discharge chute 4 and the discharge valve 5. During the discharge process, the motor 13 can drive the spiral auger shaft 17, the scraper 12, the scraper 20 and the stirring shaft 23 to rotate. When the spiral auger shaft 17, the scraper 12, the scraper 20 and the stirring shaft 23 rotate, they can continuously stir the raw materials while promoting the discharge effect of the device and optimizing the use process.

[0043] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0046] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of ​​the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A ceramic raw material stirring tank for producing industrial ceramics, characterized in that: It comprises a tank body (3) sleeved inside a heating mechanism (1) and an end cover (8) mounted on the top of the tank body (3); a discharge valve (5) is fixedly connected at a central position of the bottom of the tank body (3); a conical discharge trough (4) is provided inside the tank body (3) above the discharge valve (5); a top cover (10) is rotatably mounted on the top of the end cover (8) via a bearing; an external gear stage (11) is mounted around the periphery of the top cover (10); a power mechanism (9) is mounted on both sides of the top of the end cover (8); and scrapers (12) attached to the inner wall of the tank body (3) are fixedly mounted on both sides of the bottom of the top cover (10); A transmission frame (30) is movably mounted at a middle position inside the top cover (10), a spiral auger shaft (17) extending into the interior of the tank body (3) is rotatably mounted inside the transmission frame (30), a conical protrusion (19) is mounted on the bottom of the spiral auger shaft (17) through a bearing seat (18), an external clamping tooth (15) is mounted on the periphery of the spiral auger shaft (17) extending out of the transmission frame (30), a clamping tooth sleeve (14) is sleeved on the periphery of the external clamping tooth (15), a motor (13) is fixedly mounted on the top of the top cover (10), an output end of the bottom of the motor (13) is fixedly connected to the top of the clamping tooth sleeve (14), electric push rods (24) are mounted on the top of the top cover (10) on both sides of the motor (13), and the output ends of the electric push rods (24) extend into the interior of the top cover (10) and are fixedly connected to the transmission frame (30); A driving gear (16) is fixedly mounted on the periphery of the spiral auger shaft (17) inside the transmission frame (30), and driven gears (22) are rotatably mounted on the inner edges of the transmission frame (30) on both sides of the driving gear (16). The driven gear (22) is connected to the driving gear (16) via a plurality of auxiliary gears (21), and the auxiliary gears (21) are rotatably mounted inside the transmission frame (30). The bottom of the driven gear (22) passes through the transmission frame (30) and the top cover (10) and is fixedly connected to a stirring shaft (23). Stirring rods staggered with each other are mounted on one side of the scraper (12) close to the spiral auger shaft (17) and on the periphery of the stirring shaft (23); A hopper (27) is fixedly installed inside the top cover (10) at both ends of the transmission frame (30), a discharge groove (28) is provided at the bottom of the top cover (10) below the hopper (27), a valve mechanism (29) is installed at the bottom of the top cover (10) outside the discharge groove (28), and a feeding pipe (25) adapted to the position of the hopper (27) is fixedly installed at both ends of the top of the top cover (10); The power mechanism (9) comprises a motor (901), a transmission gear (902) and a frame (903); the frame (903) is mounted on both sides of the top of the end cover (8); the motor (901) is fixedly mounted on the top of the frame (903); the output end of the motor (901) is connected to the transmission gear (902), and the transmission gear (902) is meshed with the external gear table (11).

2. A ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: The heating mechanism (1) comprises a protective shell (101), supporting legs (102) and a heating tube (103); a groove matching the tank body (3) is provided inside the protective shell (101); the heating tube (103) is installed around the inside of the protective shell (101); and supporting legs (102) are fixedly installed on both sides of the bottom of the protective shell (101).

3. The ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: The valve mechanism (29) comprises a fixed plate (2901), a connecting seat (2902), a valve plate (2903) and an electric telescopic rod (2904); the fixed plate (2901) is fixedly mounted on the bottom of the top cover (10) at both ends of the discharge trough (28); the valve plate (2903) is rotatably mounted on both sides of the fixed plate (2901); the outer side of the valve plate (2903) is rotatably connected to the electric telescopic rod (2904); and the outer side of the electric telescopic rod (2904) is rotatably connected to the top cover (10) via the connecting seat (2902).

4. The ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: A slot matching the external latching teeth (15) is provided inside the latching tooth sleeve (14), and the periphery of the latching tooth sleeve (14) is rotatably connected to the top cover (10).

5. The ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: A detachable sealing cover (26) is installed on the top of the feeding pipe (25).

6. The ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: A fixing ring (6) is installed on the periphery of the end cover (8), and a connecting ring (7) is installed on the top of the periphery of the tank body (3). The fixing ring (6) and the connecting ring (7) are connected by bolts (31).

7. The ceramic raw material stirring tank for producing industrial ceramics according to claim 1, characterized in that: A plurality of scrapers (20) are installed on the periphery of the spiral auger shaft (17) at the upper end of the bearing seat (18), and the bottom of the scraper (20) is attached to the inner wall of the tank body (3).

8. A ceramic raw material stirring tank for producing industrial ceramics according to any one of claims 1 to 7, characterized in that: A control box (2) is installed at the front end of the heating mechanism (1), and the output end of the control box (2) is electrically connected to the heating tube (103), the motor (901), the electric motor (13), and the electric push rod (24) through wires.

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