Aggregate mixing device for ceramic material production

Abstract

The utility model discloses an aggregate mixing device for ceramic material production, which comprises a support table, support legs are fixed on the lower surface of the support table close to the left end and the right end, a mixing tank is mounted on the support table close to the left end, and a spiral feeding cylinder is fixedly connected to the right side of the mixing tank close to the upper end. A premixing mechanism is fixed to the position, close to the right end, of the upper side of the spiral feeding barrel and comprises a material collecting hopper, a discharging opening communicated with the spiral feeding barrel is formed in the lower end of the material collecting hopper, a cover plate is fixed to an upper end opening of the material collecting hopper, and a plurality of material storage tanks which are evenly arranged in a circumferential shape are fixedly installed on the position, close to the edge, of the upper surface of the cover plate. According to the premixing device, different materials are fed into the inner side of the collecting hopper by the plurality of storage tanks and flow downwards along the inner wall of the collecting hopper, and at the moment, the raw materials are stirred by the stirring mechanism to flow circumferentially along the inner side of the collecting hopper, so that the various raw materials are better mixed, and the premixing effect of the raw materials is better.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic material production equipment, in particular to an aggregate mixing device for ceramic material production. Background Art

[0002] Ceramic materials include silicates, aluminosilicates, kaolin, metal nitrides, borides, etc. When ceramic materials are produced, a variety of powdered materials need to be mixed through a mixing device to meet usage requirements.

[0003] A Chinese patent with announcement number CN217068691U discloses a high-efficiency aggregate mixing device for ceramic material production, including a stirring part and a storage part, a conveying device is arranged between the stirring part and the storage part, the conveying device includes a shell, one end of the shell is provided with a connection with a feed port, an auger is arranged in the shell, and the upper part of the shell is provided with a material receiving pipe connected to the discharge end of the storage tank. The materials in the storage tank fall into the shell one by one and are conveyed by the auger. The conveying by the auger can be pre-mixed during the conveying process. After the pre-mixed materials are conveyed into the tank body, they are mixed for the second time through the stirring component, which can shorten the mixing time and improve the mixing efficiency.

[0004] The above-mentioned high-efficiency aggregate mixing device for ceramic material production transports materials in multiple storage tanks through an auger, and can pre-mix them during the transportation process, which can shorten the mixing time and improve the mixing efficiency. However, the auger only transports multiple materials at the same time when transporting materials and cannot mix the various materials well. Therefore, there are still deficiencies in the pre-mixing of raw materials. Utility Model Content

[0005] In order to solve the problem that the above-mentioned high-efficiency aggregate mixing device for ceramic material production still has insufficient pre-mixing of raw materials, the present application provides an aggregate mixing device for ceramic material production, which adopts the following technical solution:

[0006] A material mixing device for producing ceramic materials comprises a support platform, legs are fixed to the lower surface of the support platform near the left and right ends, a mixing tank is installed near the left end of the support platform, a spiral feeding barrel is fixedly connected to the right side of the mixing tank near the upper end, and a premixing mechanism is fixed to the upper side of the spiral feeding barrel near the right end, the premixing mechanism comprises an aggregate hopper, a discharge port connected to the spiral feeding barrel is provided at the lower end of the aggregate hopper, a cover plate is fixed to the upper end of the aggregate hopper, a plurality of storage tanks uniformly arranged in a circular shape are fixedly installed on the upper surface of the cover plate near the edge, a material shifting mechanism for rotating and shifting the material flowing on the inner wall of the aggregate hopper is installed on the inner side of the aggregate hopper, and the lower side of the aggregate hopper is fixed to the support platform by left and right support plates.

[0007] Optionally, the material-discharging mechanism includes a rotating rod, a plurality of evenly arranged connecting rods are fixed to the outside of the rotating rod, and a material-discharging plate close to the inner wall of the collecting hopper is fixed to the end of the connecting rod away from the rotating rod, and the upper end of the rotating rod is fixedly connected to a premixing motor through a cover plate.

[0008] Optionally, a tank cover is fixed at the upper port of the mixing tank, and a vertical transmission rod is arranged at the inner center of the mixing tank, the upper end of the transmission rod passes through the tank cover and is fixedly connected to a stirring motor, and multiple stirring rods are fixed on the outside of the transmission rod, and a discharge pipe is fixed at the lower end of the mixing tank.

[0009] Optionally, a circular sieve plate is fixed near the upper end of the transmission rod, and the diameter of the sieve plate is the same as the inner diameter of the mixing tank. A combing mechanism for combing the material on the upper surface of the sieve plate is installed on the left side of the mixing tank.

[0010] Optionally, the combing mechanism includes a combing rod, the lower side of which is fixed with evenly arranged combing teeth, and the left end of which is fixed with a fixing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, multiple storage tanks feed different materials into the inner side of the collecting hopper and flow downward along the inner wall of the collecting hopper. At this time, the raw materials are driven by the material shifting mechanism to flow in a circular shape along the inner side of the collecting hopper, so that the multiple raw materials can be better mixed, thereby achieving a better effect of premixing the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a cross-sectional view of an aggregate mixing device for ceramic material production according to the utility model;

[0015] Figure 2 It is a schematic diagram of a premixing mechanism of an aggregate mixing device for ceramic material production shown in the utility model;

[0016] Figure 3 It is a schematic diagram of a mixing tank of an aggregate mixing device for ceramic material production shown in the utility model;

[0017] Figure 4 It is a schematic diagram of a combing mechanism of an aggregate mixing device for ceramic material production shown in the utility model.

[0018] In the figure: 1. Support platform; 2. Mixing tank; 21. Transmission rod; 22. Combing mechanism; 221. Fixed plate; 222. Combing rod; 223. Combing teeth; 23. Tank cover; 24. Stirring motor; 25. Screen plate; 26. Discharge pipe; 27. Stirring rod; 3. Spiral feeding barrel; 4. Premixing mechanism; 41. Collecting hopper; 42. Support plate; 43. Discharge port; 44. Connecting rod; 45. Diverter plate; 46. Rotating rod; 47. Premixing motor; 48. Storage tank; 49. Cover plate; 5. Support legs. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0020] Please refer to Figure 1 and Figure 2 As shown, an aggregate mixing device for ceramic material production includes a support platform 1, the lower surface of the support platform 1 is fixed with support legs 5 near the left and right ends, and a mixing tank 2 is installed near the left end of the support platform 1, a spiral feeding cylinder 3 is fixedly connected to the right side of the mixing tank 2 near the upper end, and a premixing mechanism 4 is fixed on the upper side of the spiral feeding cylinder 3 near the right end, the premixing mechanism 4 includes an aggregate hopper 41, the lower end of the aggregate hopper 41 is provided with a discharge port 43 connected to the spiral feeding cylinder 3, and the upper end of the aggregate hopper 41 is fixed with a cover plate 49, and the upper surface of the cover plate 49 is fixed near the edge A plurality of storage tanks 48 are installed in a circularly evenly arranged manner, and a material shifting mechanism for rotating and shifting the material flowing on the inner wall of the hopper 41 is installed on the inner side of the hopper 41, and the lower side of the hopper 41 is fixed on the support platform 1 through two left and right support plates 42. The plurality of storage tanks 48 deliver different materials into the inner side of the hopper 41 and flow downward along the inner wall of the hopper 41. At this time, the raw materials are shifted by the material shifting mechanism to flow in a circular shape along the inner side of the hopper 41, so that the various raw materials can be better mixed, thereby achieving a better effect of premixing the raw materials.

[0021] Please refer to Figure 2As shown, the material-dispensing mechanism includes a rotating rod 46, a plurality of evenly arranged connecting rods 44 are fixed to the outer side of the rotating rod 46, and a dispensing plate 45 close to the inner wall of the collecting hopper 41 is fixed to the end of the connecting rod 44 away from the rotating rod 46, and the upper end of the rotating rod 46 is fixedly connected to a premixing motor 47 through a cover plate 49. The premixing motor 47 drives the rotating rod 46 to drive the connecting rod 44 to rotate, thereby driving the dispensing plate 45 to dispense the raw materials to flow in a circular shape along the inner side of the collecting hopper 41 for mixing.

[0022] Please refer to Figure 3 As shown, a tank cover 23 is fixed at the upper end of the mixing tank 2, and a vertical transmission rod 21 is set at the inner center of the mixing tank 2. The upper end of the transmission rod 21 passes through the tank cover 23 and is fixedly connected to a stirring motor 24, and a plurality of stirring rods 27 are fixed to the outer side of the transmission rod 21. The stirring motor 24 drives the transmission rod 21 to drive the stirring rods 27 to mix and stir the raw materials. A discharge pipe 26 is fixed at the lower end of the mixing tank 2 for discharging.

[0023] Please refer to Figure 3 As shown, a circular sieve plate 25 is fixed near the upper end of the transmission rod 21, and larger particles in the raw materials are screened through the sieve plate 25 to avoid affecting the quality of the ceramic material. The diameter of the sieve plate 25 is the same as the inner diameter of the mixing tank 2. A combing mechanism 22 for combing the material on the upper surface of the sieve plate 25 is arranged on the left side of the mixing tank 2. The transmission rod 21 drives the sieve plate 25 to rotate, thereby cooperating with the combing mechanism 22 to comb the raw materials on the sieve plate 25 to avoid accumulation affecting the screening.

[0024] Please refer to Figure 4 As shown, the combing mechanism 22 includes a combing rod 222, the lower side of which is fixed with evenly arranged combing teeth 223, and the left end of the combing rod 222 is fixed with a fixing plate 221, and the combing rod 222 combs the raw materials on the screen plate 25 through the combing teeth 223 so that it can be better screened.

[0025] Working principle: When mixing ceramic raw materials, multiple storage tanks 48 feed different materials into the inner side of the collecting hopper 41 and flow downward along the inner wall of the collecting hopper 41. At this time, the premixing motor 47 drives the rotating rod 46 to drive the connecting rod 44 to rotate, thereby driving the material shifting plate 45 to shift the raw materials along the inner side of the collecting hopper 41 to flow in a circular shape for mixing. The mixed raw materials are sent into the mixing tank 2 through the spiral feeding barrel 3. At this time, the larger particles in the raw materials are screened through the sieve plate 25, and the raw materials that fall through the sieve are mixed and stirred through the stirring rod 27.

[0026] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An aggregate mixing device for ceramic material production, comprising a support table (1), characterized in that: The lower surface of the support platform (1) is fixed with supporting legs (5) near the left and right ends, and a mixing tank (2) is installed near the left end of the support platform (1). A spiral feed barrel (3) is fixedly connected to the right side of the mixing tank (2) near the upper end, and a premixing mechanism (4) is fixed on the upper side of the spiral feed barrel (3) near the right end. The premixing mechanism (4) comprises a collecting hopper (41). The lower end of the collecting hopper (41) is provided with a discharge port (43) connected to the spiral feed barrel (3), and a cover plate (49) is fixed to the upper end of the collecting hopper (41). A plurality of storage tanks (48) arranged uniformly in a circular shape are fixedly installed on the upper surface of the cover plate (49) near the edge. A material shifting mechanism for rotating and shifting materials flowing on the inner wall of the collecting hopper (41) is installed on the inner side of the collecting hopper (41), and the lower side of the collecting hopper (41) is fixed to the support platform (1) via two left and right support plates (42).

2. An aggregate mixing device for ceramic material production according to claim 1, characterized in that: The material shifting mechanism comprises a rotating rod (46), a plurality of evenly arranged connecting rods (44) are fixed to the outside of the rotating rod (46), and a material shifting plate (45) closely attached to the inner wall of the collecting hopper (41) is fixed to one end of the connecting rod (44) away from the rotating rod (46), and the upper end of the rotating rod (46) passes through a cover plate (49) and is fixedly connected to a premixing motor (47).

3. The aggregate mixing device for ceramic material production according to claim 1, characterized in that: A tank cover (23) is fixed at the upper end of the mixing tank (2), and a vertical transmission rod (21) is provided at the inner center of the mixing tank (2). The upper end of the transmission rod (21) passes through the tank cover (23) and is fixedly connected to a stirring motor (24), and a plurality of stirring rods (27) are fixed to the outer side of the transmission rod (21). A discharge pipe (26) is fixed to the lower end of the mixing tank (2).

4. An aggregate mixing device for ceramic material production according to claim 3, characterized in that: A circular sieve plate (25) is fixedly mounted near the upper end of the transmission rod (21), and the diameter of the sieve plate (25) is the same as the inner diameter of the mixing tank (2). A combing mechanism (22) for combing the material on the upper surface of the sieve plate (25) is inserted on the left side of the mixing tank (2).

5. An aggregate mixing device for ceramic material production according to claim 4, characterized in that: The combing mechanism (22) comprises a combing rod (222), the lower side of which is fixed with evenly arranged combing teeth (223), and the left end of which is fixed with a fixing plate (221).

Images