Raw material mixing machine for refractory brick processing
By designing a raw material mixer for refractory brick processing, the design of a motor-controlled cutting knife and grinding table combined with a large gear drive rotary rod, the problem of large pieces of raw materials cannot be fully broken, achieving full mixing of raw materials and improving the quality of finished products.
Patent Information
- Application Number
- CN202421627541.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing refractory brick raw material mixing device cannot effectively break up hard large pieces of raw materials, resulting in large grainy feeling of finished products, affecting quality.
A raw material mixer for refractory brick processing is designed, using a motor to control the rotation of the large cutting knife and the small cutting knife at the same time, combined with the grinding function of the grinding table, and the rotating rod is driven to rotate in the front and reverse directions through the large gear to ensure that the raw materials are fully broken and mixed.
The full breaking and mixing of hard large pieces of raw materials is achieved, the granularity of the finished product is avoided, the quality of the refractory brick is improved, and the mixing efficiency and stability of the raw materials are improved through heating and the use of spray heads.
Smart Images
Figure CN222777978U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refractory bricks, in particular to a raw material mixer for processing refractory bricks. Background Art
[0002] Refractory materials are generally divided into two types, namely amorphous refractories and shaped refractories. Amorphous refractories are also called castables. They are mixed powder particles composed of a variety of aggregates or aggregates and one or more binders. When used, they must be mixed with one or more liquids and mixed evenly. They have strong fluidity. Shaped refractories generally refer to refractory bricks, which have standard shapes and can also be temporarily processed according to needs. They are light yellow or brown and are mainly used for building smelting furnaces.
[0003] When the existing device is used, hard raw materials and large pieces of raw materials cannot be fully broken up, resulting in inadequate mixing. The finished refractory bricks will have a large particle feel, which seriously affects the quality of the finished refractory bricks. Utility Model Content
[0004] In view of the problems existing in the existing refractory brick raw material mixing device, the present utility model is proposed.
[0005] Therefore, the utility model aims to provide a raw material mixer for refractory brick processing, which solves the problem that large pieces of raw materials cannot be fully broken up.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A raw material mixer for processing refractory bricks comprises a shell, a motor is fixedly provided on the top of the shell, a rotating shaft is fixedly provided on the output end of the motor, a large gear is fixedly provided on the shaft wall of the rotating shaft, a fixed plate is fixedly provided on the inner wall of the shell, two small gears are meshed on both sides of the large gear, a rotating rod is fixedly provided at the bottom of the two small gears, two bearings are fixedly provided on the fixed plate, the rotating rod is rotatably connected to the bearings, a plurality of stirring paddles are provided on the wall of the rotating rod, a plurality of large cutting knives are fixedly provided on the shaft wall of the rotating shaft, one end of the rotating shaft is fixedly connected to a grinding table, a plurality of small cutting knives are threadedly provided on the upper surface of the grinding table, a feed port is fixedly provided on the top of the shell, the feed port passes through the fixed plate, and a discharge port is fixedly provided at the bottom of the shell.
[0008] Preferably, support plates are fixedly provided on both side walls of the shell, and high-pressure nozzles are fixedly provided on the support plates, and the high-pressure nozzles pass through the inner side walls of the shell.
[0009] Preferably, a heating tube is fixedly provided on the inner wall of the shell, a temperature sensor is fixedly provided on one side wall, and a temperature control panel is fixedly provided above the temperature sensor.
[0010] Preferably, a heating tube is fixedly provided on the inner wall of the shell, a temperature sensor is fixedly provided on one side wall, and a temperature control panel is fixedly provided above the temperature sensor.
[0011] Furthermore, a base is fixedly provided at the bottom of the shell.
[0012] Preferably, the gear ratio between the large gear and the small gear is 6:1.
[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0014] 1. The utility model adopts a motor to control the large cutting knife and the small cutting knife to rotate simultaneously, so as to fully break up the hard and large pieces of raw materials. In order to better break up the raw materials, a grinding table is fixed at the bottom of the rotating shaft to fully grind the raw materials to prevent the finished products from having large particles. In order to fully mix the raw materials, a large gear is used to drive the two rotating rods to rotate in the forward and reverse directions, which also saves energy. Because the number of teeth of the large gear and the small gear is larger, the small gear rotates faster when the large gear drives the rotation, which can save more energy.
[0015] 2. The utility model adopts a heating plate to heat the raw materials, so that the raw materials can be mixed more quickly. In order to prevent the temperature from being too high and the water from evaporating seriously, a temperature sensor is used to detect the temperature inside the shell. In order to adjust the temperature and ensure that the temperature is maintained at a stable value, a temperature control panel is used to adjust the temperature inside the shell. In order to ensure the safe removal of the small cutting knife, a rubber pad is fixed on the outer wall of the small cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0017] Figure 1 It is a schematic cross-sectional view of the planar structure of the utility model;
[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;
[0019] Figure 3 It is a schematic diagram of the teeth of the large gear and the small gear of the utility model.
[0020] Description of reference numerals:
[0021] 1. Shell; 2. Motor; 3. Rotating shaft; 4. Large gear; 5. Fixed plate; 6. Small gear; 7. Rotating rod; 8. Bearing; 9. Stirring paddle; 10. Large cutting knife; 11. Grinding table; 12. Small cutting knife; 13. Feed inlet; 14. Discharge outlet; 15. Support plate; 16. High-pressure nozzle; 17. Heating tube; 18. Temperature sensor; 19. Temperature control panel; 20. Rubber pad; 21. Base. DETAILED DESCRIPTION
[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0023] The utility model embodiment discloses a raw material mixer for processing refractory bricks.
[0024] The utility model provides Figure 1-3 The raw material mixer for processing refractory bricks shown in the figure comprises a shell 1, a motor 2 is fixedly arranged on the top of the shell 1, a rotating shaft 3 is fixedly arranged on the output end of the motor 2, a large gear 4 is fixedly arranged on the shaft wall of the rotating shaft 3, a fixed plate 5 is fixedly arranged on the inner wall of the shell 1, two small gears 6 are meshed on both sides of the large gear 4, a rotating rod 7 is fixedly arranged at the bottom of the two small gears 6, two bearings 8 are fixedly arranged on the fixed plate 5, the rotating rod 7 is rotatably connected with the bearings 8, a plurality of stirring paddles 9 are arranged on the shaft wall of the rotating rod 7, a plurality of large cutting knives 10 are fixedly arranged on the shaft wall of the rotating shaft 3, one end of the rotating shaft 3 is fixedly connected to a grinding table 11, a plurality of small cutting knives 12 are threadedly arranged on the upper surface of the grinding table 11, a feed port 13 is fixedly arranged on the top of the shell 1, the feed port 13 passes through the fixed plate 5, a discharge port 14 is fixedly arranged at the bottom of the shell 1, raw materials are poured in through the feed port 13, the motor 2 is started to control the rotation of the rotating shaft 3, the raw materials are broken by the large cutting knives 10 and the small cutting knives 12, the raw materials are further crushed on the grinding table 11, and the large gear 4 is used to drive the small gear 6 to rotate forward and reversely to fully mix the raw materials.
[0025] To prevent the raw materials from being too dry, Figure 1 As shown, support plates 15 are fixedly provided on both side walls of the shell 1, and high-pressure nozzles 16 are fixedly provided on the support plates 15. The high-pressure nozzles 16 pass through the inner wall of the shell 1, and the high-pressure nozzles 16 are used to add water to the raw materials to prevent the raw materials from being too dry.
[0026] In order to make the raw materials blend faster, Figure 1 As shown, a heating tube 17 is fixedly provided on the inner wall of the shell 1, a temperature sensor 18 is fixedly provided on one side wall, and a temperature control panel 19 is fixedly provided above the temperature sensor 18. The heating plate is started to heat the raw materials so that the raw materials can be mixed faster to prevent the temperature from being too high and the water from evaporating seriously. The temperature sensor 18 is used to detect the internal temperature of the shell 1.
[0027] And for safety replacement of the small cutting knife 12, such as Figure 1-2 As shown, a rubber pad 20 is fixedly provided on the outer side wall of the small cutting knife 12 .
[0028] Finally, in order to make the device more stable, Figure 1-3 As shown, a base 21 is fixedly provided at the bottom of the housing 1, and the gear ratio between the large gear 4 and the small gear 6 is 6:1.
[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A raw material mixer for refractory brick processing, comprising a housing (1), characterized in that: A motor (2) is fixedly provided on the top of the housing (1), a rotating shaft (3) is fixedly provided on the output end of the motor (2), a large gear (4) is fixedly provided on the shaft wall of the rotating shaft (3), a fixing plate (5) is fixedly provided on the inner wall of the housing (1), two small gears (6) are meshed on both sides of the large gear (4), a rotating rod (7) is fixedly provided at the bottom of the two small gears (6), two bearings (8) are fixedly provided on the fixing plate (5), the rotating rod (7) is rotatably connected to the bearings (8), a plurality of stirring paddles (9) are provided on the shaft wall of the rotating shaft (7), a plurality of large cutting knives (10) are fixedly provided on the shaft wall of the rotating shaft (3), one end of the rotating shaft (3) is fixedly connected to a grinding table (11), a plurality of small cutting knives (12) are threadedly provided on the upper surface of the grinding table (11), a feed inlet (13) is fixedly provided on the top of the housing (1), the feed inlet (13) passes through the fixing plate (5), and a discharge outlet (14) is fixedly provided at the bottom of the housing (1).
2. A raw material mixer for refractory brick processing according to claim 1, characterized in that: Support plates (15) are fixedly provided on both side walls of the shell (1), and a high-pressure nozzle (16) is fixedly provided on the support plate (15), and the high-pressure nozzle (16) passes through the inner side wall of the shell (1).
3. A raw material mixer for refractory brick processing according to claim 1, characterized in that: A heating tube (17) is fixedly provided on the inner wall of the shell (1), a temperature sensor (18) is fixedly provided on one side wall, and a temperature control panel (19) is fixedly provided above the temperature sensor (18).
4. A raw material mixer for refractory brick processing according to claim 1, characterized in that: A rubber pad (20) is fixedly provided on the outer side wall of the small cutting knife (12).
5. A raw material mixer for refractory brick processing according to claim 1, characterized in that: A base (21) is fixedly provided at the bottom of the housing (1).
6. A raw material mixer for refractory brick processing according to claim 1, characterized in that: The gear ratio between the large gear (4) and the small gear (6) is 6:1.