A forming device for coal gangue to prepare ceramsite

Abstract

The utility model discloses a kind of forming devices of coal gangue preparation ceramsite, it is related to ceramsite processing equipment technical field.The forming device of coal gangue preparation ceramsite, including hollow cylinder, the inner wall of hollow cylinder is fixedly installed with model, model is set with forming hole, the rear side outer wall of hollow cylinder and two side outer wall are fixedly installed with protective cover, further include the pushing component of installation on hollow cylinder, the pelletizing component of installation on hollow cylinder, the driving assembly of installation on pushing component and pelletizing component.The forming device of coal gangue preparation ceramsite, by driving assembly, can be pushing component and pelletizing component simultaneously provide power, while pushing component extrudes raw material into strip, so that pelletizing component can pelletize raw material into strip, realize one machine two purposes, reduce the number of motor, reduce the cost of device, satisfy market demand.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramsite processing equipment, and in particular to a molding device for preparing ceramsite from coal gangue. Background Technology

[0002] Coal gangue ceramsite is a new type of lightweight building material made from coal gangue, a solid waste generated during coal mining and washing, through high-temperature sintering and other processes. It transforms coal gangue ceramsite from an "environmental burden" to a "green material," possessing both ecological restoration and economic benefits.

[0003] Chinese patent document CN219701846U discloses a ceramsite granulator, belonging to the field of granulation technology. It includes multiple mixing drums and an extrusion drum. A top cover is provided on the top of each mixing drum. A transfer shell is provided between the extrusion drum and the multiple mixing drums. Connecting pipes are connected between the bottoms of the multiple mixing drums and the transfer shell, and a guide pipe is connected between the bottom of the transfer shell and the extrusion drum. Multiple stirring rods are provided on the inner circumference of each mixing drum, and multiple stirring blades are connected to the outer circumference of each stirring rod. A drive motor is installed on one side of the extrusion drum, and the output end of the drive motor passes through the extrusion drum and is connected to a central column. An extrusion spiral blade adapted to the extrusion drum is connected to the outer circumference of the central column, and a discharge head with multiple granulation holes is provided at one end of the extrusion drum. Compared with the original device, this ceramsite granulator not only improves the efficiency of material-liquid mixing but also enables material extrusion and discharge, improving quality.

[0004] However, the pellet mill mentioned above uses two sets of motors to extrude the raw materials into strips and then cuts the strips into pellets, which increases the cost of the pellet mill. Utility Model Content

[0005] The purpose of this invention is to provide a molding device for preparing ceramsite from coal gangue, so as to solve the problems and defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a molding device for preparing ceramsite from coal gangue, comprising a hollow cylinder, a model fixedly installed on the inner wall of the hollow cylinder, the model having molding holes, protective covers fixedly installed on the rear outer wall and the two outer walls of the hollow cylinder, and further comprising a pushing component installed on the hollow cylinder, the pushing component being used to push the coal gangue raw material into the molding holes, a pelletizing component installed on the hollow cylinder, the pelletizing component being used to pelletize the coal gangue raw material, and a driving component installed on the pushing component and the pelletizing component, the driving component being used to provide power to the pushing component and the pelletizing component.

[0007] Preferably, the feeding assembly includes a rotating shaft and a spiral blade. The rotating shaft is rotatably mounted on one side of the hollow cylinder and one side of the protective cover, and the spiral blade is fixedly mounted on the outer wall of the rotating shaft, with the spiral blade in contact with the model.

[0008] Preferably, the pelletizing assembly includes a rotating rod and a cutter. The rotating rod is rotatably mounted on the other side of the hollow cylinder and the other side of the protective cover, and the cutter is fixedly mounted on the outer wall of the rotating rod, with the cutter in contact with the mold.

[0009] Preferably, the drive assembly includes a motor, a transmission rod, a first synchronous pulley, a second synchronous pulley, a first synchronous belt, a third synchronous pulley, a fourth synchronous pulley, and a second synchronous belt. The motor is fixedly installed on one side of the outer wall of the protective cover, the transmission rod is rotatably installed on both sides of the protective cover, the first and third synchronous pulleys are both fixedly installed on the outer wall of the transmission rod, the second synchronous pulley is fixedly installed on the outer wall of the rotating shaft, the first synchronous belt is sleeved on the first and second synchronous pulleys, the fourth synchronous pulley is fixedly installed on the outer wall of the rotating shaft, and the second synchronous belt is sleeved on the third and fourth synchronous pulleys. The first synchronous belt meshes with both the first and second synchronous pulleys, and the second synchronous belt meshes with both the third and fourth synchronous pulleys. The output shaft of the motor is fixedly installed at one end of the transmission rod, which can provide power to both the feeding assembly and the pelletizing assembly simultaneously. While the feeding assembly extrudes the raw material into strips, the pelletizing assembly can pelletize the strips of raw material, achieving dual-purpose functionality, reducing the number of motors, lowering the cost of the device, and meeting market demands.

[0010] Preferably, the hollow cylinder has a feed inlet at the top and a discharge outlet at the bottom.

[0011] Preferably, two support plates are fixedly installed on the bottom outer wall of the hollow cylinder, a base plate is fixedly installed on the bottom of the two support plates, and four casters are movably installed on the bottom of the base plate.

[0012] Preferably, the spacing between adjacent blades of the spiral plate gradually decreases.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This coal gangue ceramsite forming device can simultaneously power both the feeding component and the pelletizing component through a drive assembly. While the feeding component extrudes the raw material into strips, the pelletizing component can also pelletize the strips of raw material, achieving dual functionality in one machine. This reduces the number of motors, lowers the cost of the device, and meets market demands. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2This is a cross-sectional view of the hollow cylinder and protective cover of this utility model; Figure 3 for Figure 2 A schematic diagram of the structure on the other side; Figure 4 This is a cross-sectional view of the forming hole of this utility model.

[0015] Reference numerals: 1. Hollow cylinder; 2. Feed inlet; 3. Discharge outlet; 4. Support plate; 5. Base plate; 6. Casters; 7. Model; 8. Rotating shaft; 9. Spiral blade; 10. Rotating rod; 11. Cutter; 12. Protective cover; 13. Motor; 14. Transmission rod; 15. First synchronous pulley; 16. Second synchronous pulley; 17. First synchronous belt; 18. Third synchronous pulley; 19. Fourth synchronous pulley; 20. Second synchronous belt; 21. Forming hole. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a molding device for preparing ceramsite from coal gangue, including a hollow cylinder 1, a model 7 fixedly installed on the inner wall of the hollow cylinder 1, the model 7 having a molding hole 21, a protective cover 12 fixedly installed on the rear outer wall and the two outer walls of the hollow cylinder 1, a pushing component installed on the hollow cylinder 1 for pushing coal gangue raw material into the molding hole 21, a pelletizing component installed on the hollow cylinder 1 for pelletizing the coal gangue raw material, and a driving component installed on the pushing component and the pelletizing component for providing power to the pushing component and the pelletizing component.

[0018] Furthermore, the feeding assembly includes a rotating shaft 8 and a spiral blade 9. The rotating shaft 8 is rotatably mounted on one side of the hollow cylinder 1 and one side of the protective cover 12. The spiral blade 9 is fixedly mounted on the outer wall of the rotating shaft 8 and is in contact with the model 7.

[0019] Furthermore, the pelletizing assembly includes a rotating rod 10 and a cutter 11. The rotating rod 10 is rotatably mounted on the other side of the hollow cylinder 1 and the other side of the protective cover 12. The cutter 11 is fixedly mounted on the outer wall of the rotating rod 10 and is in contact with the model 7.

[0020] Furthermore, the drive assembly includes a motor 13, a transmission rod 14, a first synchronous pulley 15, a second synchronous pulley 16, a first synchronous belt 17, a third synchronous pulley 18, a fourth synchronous pulley 19, and a second synchronous belt 20. The motor 13 is fixedly mounted on one side of the outer wall of the protective cover 12. The transmission rod 14 is rotatably mounted on both sides of the protective cover 12. The first synchronous pulley 15 and the third synchronous pulley 18 are both fixedly mounted on the outer wall of the transmission rod 14. The second synchronous pulley 16 is fixedly mounted on the outer wall of the rotating rod 10. The first synchronous belt 17 is sleeved on the first synchronous pulley 15 and the second synchronous pulley 16. The fourth synchronous pulley 19 is fixedly mounted on the outer wall of the rotating shaft 8. The second synchronous belt 20 is sleeved on the third synchronous pulley 18 and the fourth synchronous pulley 19. The first synchronous belt 17 meshes with both the first synchronous pulley 15 and the second synchronous pulley 16, and the second synchronous belt 20 meshes with both the third synchronous pulley 18 and the fourth synchronous pulley 19. The output shaft of motor 13 is fixedly installed at one end of transmission rod 14. Raw materials are fed into feed port 2 and enter the interior of hollow cylinder 1 through feed port 2. Motor 13 is started, and the output shaft of motor 13 drives transmission rod 14, first synchronous wheel 15, and third synchronous wheel 18 to rotate. Third synchronous wheel 18 drives fourth synchronous wheel 19, rotating shaft 8, and spiral blade 9 to rotate through second synchronous belt 20. The rotation of spiral blade 9 can push the raw materials inside hollow cylinder 1 and squeeze the raw materials into the forming hole 21 of mold 7, so that the raw materials are formed into long strips. First synchronous wheel 15 drives second synchronous wheel 16, rotating rod 10, and cutter 11 to rotate through first synchronous belt 17. The rotation of cutter 11 can cut the long strip of raw materials into granules. The formed ceramsite is discharged through discharge port 3, realizing two uses in one machine, reducing the number of motors, reducing equipment costs, and meeting market demand.

[0021] Furthermore, the top of the hollow cylinder 1 is provided with a feed inlet 2, and the bottom of the hollow cylinder 1 is provided with a discharge outlet 3.

[0022] Furthermore, two support plates 4 are fixedly installed on the bottom outer wall of the hollow cylinder 1, and a base plate 5 is fixedly installed on the bottom of the two support plates 4. Four casters 6 are movably installed on the bottom of the base plate 5.

[0023] Furthermore, the spacing between adjacent blades of the spiral blade 9 gradually decreases.

[0024] Working principle: Raw materials are fed into the feed inlet 2 and enter the interior of the hollow cylinder 1. The motor 13 is started, and the output shaft of the motor 13 drives the transmission rod 14, the first synchronous wheel 15, and the third synchronous wheel 18 to rotate. The third synchronous wheel 18 drives the fourth synchronous wheel 19, the rotating shaft 8, and the spiral blade 9 to rotate through the second synchronous belt 20. The rotation of the spiral blade 9 can push the raw materials inside the hollow cylinder 1 and squeeze the raw materials into the forming hole 21 of the mold 7, so that the raw materials are formed into long strips. The first synchronous wheel 15 drives the second synchronous wheel 16, the rotating rod 10, and the cutter 11 to rotate through the first synchronous belt 17. The rotation of the cutter 11 can cut the long strip of raw materials into granules. The formed ceramsite is discharged through the discharge port 3.

[0025] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A molding device for preparing ceramsite from coal gangue, comprising a hollow cylinder (1), a mold (7) fixedly installed on the inner wall of the hollow cylinder (1), the mold (7) having molding holes (21), and protective covers (12) fixedly installed on the rear outer wall and the two side outer walls of the hollow cylinder (1), characterized in that, Also includes: The material pushing assembly installed on the hollow cylinder (1) is used to push the coal gangue raw material into the forming hole (21); A pelletizing assembly installed on a hollow cylinder (1) is used to pelletize coal gangue raw materials; The drive assembly is installed on the feeding assembly and the pelletizing assembly, and the drive assembly is used to provide power to the feeding assembly and the pelletizing assembly.

2. The molding device for preparing ceramsite from coal gangue according to claim 1, characterized in that: The feeding assembly includes a rotating shaft (8) and a spiral blade (9). The rotating shaft (8) is rotatably mounted on one side of the hollow cylinder (1) and one side of the protective cover (12). The spiral blade (9) is fixedly mounted on the outer wall of the rotating shaft (8) and is in contact with the model (7).

3. The molding apparatus for preparing ceramsite from coal gangue according to claim 2, characterized in that: The pelletizing assembly includes a rotating rod (10) and a cutter (11). The rotating rod (10) is rotatably mounted on the other side of the hollow cylinder (1) and the other side of the protective cover (12). The cutter (11) is fixedly mounted on the outer wall of the rotating rod (10) and is in contact with the model (7).

4. The molding device for preparing ceramsite from coal gangue according to claim 3, characterized in that: The drive assembly includes a motor (13), a transmission rod (14), a first synchronous pulley (15), a second synchronous pulley (16), a first synchronous belt (17), a third synchronous pulley (18), a fourth synchronous pulley (19), and a second synchronous belt (20). The motor (13) is fixedly installed on one side of the outer wall of the protective cover (12), the transmission rod (14) is rotatably installed on both sides of the protective cover (12), the first synchronous pulley (15) and the third synchronous pulley (18) are both fixedly installed on the outer wall of the transmission rod (14), and the second synchronous pulley (16) is fixedly installed on the rotating rod (10). The outer wall of the shaft (8) is covered by a first synchronous belt (17) which is fitted on the first synchronous pulley (15) and the second synchronous pulley (16). The fourth synchronous pulley (19) is fixedly installed on the outer wall of the shaft (8). The second synchronous belt (20) is fitted on the third synchronous pulley (18) and the fourth synchronous pulley (19). The first synchronous belt (17) meshes with the first synchronous pulley (15) and the second synchronous pulley (16). The second synchronous belt (20) meshes with the third synchronous pulley (18) and the fourth synchronous pulley (19). The output shaft of the motor (13) is fixedly installed on one end of the transmission rod (14).

5. The molding apparatus for preparing ceramsite from coal gangue according to claim 4, characterized in that: The hollow cylinder (1) has a feed inlet (2) at the top and a discharge outlet (3) at the bottom.

6. The molding apparatus for preparing ceramsite from coal gangue according to claim 5, characterized in that: Two support plates (4) are fixedly installed on the bottom outer wall of the hollow cylinder (1), and a base plate (5) is fixedly installed on the bottom of the two support plates (4). Four casters (6) are movably installed on the bottom of the base plate (5).

7. The molding apparatus for preparing ceramsite from coal gangue according to claim 6, characterized in that: The spacing between adjacent blades of the spiral blade (9) gradually decreases.

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