Raw material feeder for cement brick processing

Abstract

The utility model discloses a raw material feeding machine for cement brick processing, and relates to the technical field of blanking and stirring of raw materials. The device comprises a cylinder, a first rotating shaft rotatably penetrates through the center of the cylinder, a disc is fixedly arranged at the top end, located in the cylinder, of the first rotating shaft, a first gear is rotatably arranged at the position, located in the disc, of the first rotating shaft, a connecting block is fixedly connected to the top end of the first gear, and the top end of the connecting block is fixedly connected to the top end of the cylinder. Second rotating shafts which are symmetrically distributed are rotationally arranged on the disc; a second motor drives a first rotating shaft to rotate, so that a disc rotates, and meanwhile, a first gear is matched, so that two second gears meshed with the first gear rotate, and two second rotating shafts drive a stirring column to rotate, so that raw materials in a cylinder are fully stirred, the stirring efficiency is improved, and the workload of workers is reduced; and the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanking and stirring of raw materials, and specifically relates to a raw material feeder for cement brick processing. Background Technique

[0002] Cement bricks refer to a new type of wall material made by using fly ash, coal cinder, coal gangue, tailings slag, chemical slag or natural sand, beach mud, etc. as the main raw materials, using cement as a setting agent and without high-temperature calcination. Cement bricks are heavier in self-weight and higher in strength. They do not need to be fired and use the pollutant fly ash from power plants as materials, which is relatively environmentally friendly. The state has been vigorously promoting them;

[0003] In the preparation process of cement bricks, various raw materials usually need to be mixed in a certain proportion. At present, in the production process of cement bricks, the raw materials are put into the feeding port, and the blanking speed cannot be controlled, resulting in too much blanking at one time, which requires multiple operations by workers. Moreover, the mixing device cannot fully mix the raw materials, resulting in the need for multiple mixing and stirring, leading to low efficiency. Content of the Utility Model

[0004] In order to solve the problem of insufficient mixing of cement brick raw materials; the purpose of the utility model is to provide a raw material feeder for cement brick processing.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a raw material feeder for cement brick processing, including a cylinder, a first rotating shaft is rotatably penetrated through the center of the cylinder, a disc is fixedly arranged at the inner top end of the first rotating shaft in the cylinder, a first gear is rotatably arranged inside the disc of the first rotating shaft, a connecting block is fixedly connected to the top end of the first gear, the top end of the connecting block is fixedly connected to the top end of the cylinder, second rotating shafts are rotatably arranged on the disc in a symmetric distribution, second gears are respectively fixedly arranged inside the disc of the two second rotating shafts, and the two second gears are meshed with the first gear, and stirring columns are arranged on both the first rotating shaft and the second rotating shaft inside the cylinder.

[0006] Preferably, symmetrically distributed blanking cylinders are fixedly arranged at the top end of the cylinder, a storage frame is fixedly connected to the top ends of the two blanking cylinders, a triangular groove is connected to the bottom ends of the two blanking cylinders, the triangular groove penetrates through the side wall of the cylinder, a first bevel gear is fixedly arranged at the first rotating shaft near the top end, first connecting columns are respectively rotatably penetrated through the two blanking frames near the top end of the cylinder, blanking plates are respectively fixedly arranged inside the two first connecting columns in the blanking frames, second bevel gears are respectively fixedly arranged at the ends of the two first connecting columns away from the blanking plates, and the two second bevel gears are meshed with the first bevel gear.

[0007] Compared with the prior art, the beneficial effect of the utility model lies in:

[0008] 1. In the present utility model, the second motor drives the first rotating shaft to rotate, causing the disc to rotate. At the same time, in cooperation with the first gear, the two second gears meshing with the first gear rotate, causing the two second rotating shafts to drive the stirring columns to rotate, fully stirring the raw materials in the cylinder, improving the stirring efficiency, reducing the workload of the staff, and saving time.

[0009] 2. The raw materials are put into the storage frame for storage. When needed, the baffle is pulled open to make the raw materials fall into the feeding frame, and the feeding is controlled by the feeding plate, so that the staff does not need to add raw materials multiple times. At the same time, the feeding speed is controlled, reducing the workload of the staff and being more simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0012] Figure 2 For the present utility model Figure 1 Schematic enlarged view of the structure at A.

[0013] Figure 3 It is a schematic diagram of the feeding control structure of the present utility model.

[0014] Figure 4 It is a schematic diagram of the stirring structure of the present utility model.

[0015] Figure 5 It is a schematic diagram of the feeding structure of the present utility model.

[0016] In the figure: 1. Cylinder; 2. First rotating shaft; 21. First bevel gear; 22. Second bevel gear; 23. First connecting column; 24. Feeding plate; 25. First gear; 251. Disc; 26. Connecting block; 27. Second gear; 28. Second rotating shaft; 29. Stirring column; 3. Feeding frame; 31. Triangular groove; 4. Storage frame; 41. Triangular plate; 42. Fixed block; 43. Plug; 5. Baffle; 51. Handle; 6. Pushing frame; 61. Spiral pushing block; 7. First motor; 71. First fixed sleeve; 8. Second motor; 81. Second fixed sleeve; 82. Fixed column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: As Figures 1 - 5 shown, the present utility model provides a raw material feeder for cement brick processing, including a cylinder 1. A first rotating shaft 2 rotatably penetrates through the center of the cylinder 1. At the inner top end of the cylinder 1, a disc 251 is fixedly provided on the first rotating shaft 2. Inside the disc 251, a first gear 25 is rotatably provided on the first rotating shaft 2. At the top end of the first gear 25, a connecting block 26 is fixedly connected. At the top end of the connecting block 26, the top end of the cylinder 1 is fixedly connected. On the disc 251, second rotating shafts 28 distributed symmetrically are rotatably provided. Inside the disc 251, second gears 27 are respectively fixedly provided on the two second rotating shafts 28. The two second gears 27 are meshed with the first gear 25. Stirring columns 29 are provided on both the first rotating shaft 2 and the second rotating shafts 28 inside the cylinder 1.

[0019] At the top end of the cylinder 1, symmetrically distributed blanking frames 3 are fixedly provided. At the top ends of the two blanking frames 3, a storage frame 4 is fixedly connected in common. At the bottom ends of the two blanking frames 3, triangular grooves 31 are connected. The two triangular grooves 31 penetrate through the side wall of the cylinder 1. Near the top end of the first rotating shaft 2, a first bevel gear 21 is fixedly provided. Near the top end of the cylinder 1, the two blanking frames 3 respectively rotatably penetrate through first connecting columns 23. Inside the blanking frames 3, blanking plates 24 are respectively fixedly provided on the two first connecting columns 23. At the ends of the two first connecting columns 23 far from the blanking plates 24, second bevel gears 22 are respectively fixedly provided. The two second bevel gears 22 are meshed with the first bevel gear 21. At the center of the inner bottom of the storage frame 4, a triangular plate 41 is fixedly provided. The staff can add the raw materials into the storage frame 4 at one time. The raw materials in the storage frame 4 will fall along the two blanking frames 3. At the same time, the triangular plate 41 makes the raw materials not stay in the storage frame 4. Then, uniform blanking is carried out through the blanking plates 24 in the blanking frames 3. Then, after falling into the triangular grooves 31, they are added into the cylinder 1 for stirring.

[0020] A baffle 5 is slidably provided at the connection between the storage frame 4 and the blanking frame 3. The baffle 5 can slide in the triangular plate 41. At the center of the end of the baffle 5 far from the storage frame 4, a handle 51 is fixedly connected. Near one side of the storage frame 4 at the top of the baffle 5, a fixing block 42 is fixedly provided. Inside the fixing block 42, a pin 43 is inserted through. The pin 43 also penetrates through the baffle 5. When the addition of the raw materials in the storage frame 4 is completed, the pin 43 is pulled out. At the same time, the baffle 5 is pulled through the handle 51, so that the raw materials can fall from the storage frame 4 into the blanking frame 3.

[0021] At the top end of the cylinder 1, symmetrically distributed fixed columns 82 are fixedly provided. On the opposite sides of the two fixed columns 82, a second fixed sleeve 81 is fixedly connected. Inside the second fixed sleeve 81, a second motor 8 is fixedly provided. The output end of the second motor 8 is connected to the top end of the first rotating shaft 2; driving the first rotating shaft 2 to rotate enables the normal operation of the stirring device and the feeding device.

[0022] Below the cylinder 1, there is a material pushing frame 6. Inside the material pushing frame 6, there is a spiral material pushing block 61; on one side near the bottom of the material pushing frame 6 close to the cylinder 1, a first fixed sleeve 71 is fixedly connected. Inside the first fixed sleeve 71, a first motor 7 is fixedly provided. The output end of the first motor 7 is connected to the spiral material pushing block 61; when the stirred raw materials fall into the material pushing frame 6, driven by the first motor 7, the spiral material pushing block 61 starts to rotate, driving the raw materials in the material pushing frame 6 to be fed forward.

[0023] Working principle: The staff adds the raw materials into the storage frame 4. After the addition is completed, the motor is started. Subsequently, the staff pulls out the bolt 43 and pulls the baffle 5 through the handle 51, so that the raw materials in the storage frame 4 fall into the feeding frame 3. Since the second motor 8 drives the first rotating shaft 2 to rotate, the first bevel gear 21 fixed on the first rotating shaft 2 rotates, driving the two second bevel gears 22 meshing with the first bevel gear 21 to rotate, making the feeding plate 24 connected to the second bevel gear 22 rotate, thereby controlling the feeding speed of the raw materials and simultaneously solving the problem of needing to add raw materials multiple times;

[0024] Subsequently, the raw materials fall into the cylinder 1 through the triangular groove 31. Due to the rotation of the first rotating shaft 2, the disc 251 fixed on the first rotating shaft 2 rotates, and the two second rotating shafts 28 rotatably arranged inside the disc 251 rotate around the first rotating shaft 2. At the same time, since the first gear 25 is connected to the top end of the inner wall of the cylinder 1 through the connecting block 26, the two second gears 27 meshing with the first gear 25 rotate, driving the stirring column 29 to rotate, making the entire stirring device rotate, and making the stirring of the raw materials more sufficient;

[0025] Subsequently, after the stirring is completed, the control valve at the bottom end of the cylinder 1 is opened, so that the stirred raw materials fall into the material pushing frame 6. Driven by the first motor 7, the spiral material pushing block 61 sends the raw materials to the next processing device.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

Claims

1. A raw material feeder for cement brick processing, comprising a cylinder (1), characterized in that: A first rotating shaft (2) is rotatably provided at the center of the cylinder (1); a disc (251) is fixedly provided at the top of the first rotating shaft (2) inside the cylinder (1); a first gear (25) is rotatably provided inside the disc (251); a connecting block (26) is fixedly connected to the top of the first gear (25); the top of the connecting block (26) is fixedly connected to the top of the cylinder (1); a second rotating shaft (28) is rotatably provided on the disc (251) and two second rotating shafts (28) are respectively fixedly provided inside the disc (251); the two second gears (27) are meshingly connected to the first gear (25); and a stirring column (29) is provided inside the cylinder (1) on both the first rotating shaft (2) and the second rotating shaft (28).

2. A raw material feeder for cement brick processing as claimed in claim 1, characterized in that: A symmetrically distributed feeding frame (3) is fixedly provided at the top of the cylinder (1); a material storage frame (4) is fixedly connected to the tops of the two feeding frames (3); a triangular groove (31) is connected to the bottoms of the two feeding frames (3); the two triangular grooves (31) penetrate the side wall of the cylinder (1); a first bevel gear (21) is fixedly provided near the top of the first rotating shaft (2); first connecting columns (23) are respectively rotatably penetrated near the top of the two feeding frames (3) near the top of the cylinder (1); a feeding plate (24) is respectively fixedly provided on the two first connecting columns (23) inside the feeding frames (3); a second bevel gear (22) is respectively fixedly provided on the ends of the two first connecting columns (23) away from the feeding plate (24); the two second bevel gears (22) are meshingly connected with the first bevel gear (21).

3. A raw material feeder for cement brick processing as claimed in claim 2, characterized in that: A triangular plate (41) is fixedly provided at the center of the inner bottom of the material storage frame (4).

4. A raw material feeder for cement brick processing as claimed in claim 2, characterized in that: A baffle (5) is slidably provided at the connection between the material storage frame (4) and the material discharge frame (3); the baffle (5) can slide in the triangular plate (41); and a handle (51) is fixedly connected to the center of one end of the baffle (5) away from the material storage frame (4).

5. A raw material feeder for cement brick processing as claimed in claim 4, characterized in that: A fixing block (42) is fixedly provided at the top end of one side of the material storage frame (4) close to the baffle (5), a latch (43) is inserted through the interior of the fixing block (42), and the latch (43) is also inserted through the baffle (5).

6. A raw material feeder for cement brick processing as claimed in claim 1, characterized in that: The top of the cylinder (1) is fixedly provided with symmetrically distributed fixing columns (82), and the opposite sides of the two fixing columns (82) are fixedly connected with a second fixing sleeve (81), and a second motor (8) is fixedly provided inside the second fixing sleeve (81), and the output end of the second motor (8) is connected to the top of the first rotating shaft (2).

7. A raw material feeder for cement brick processing as claimed in claim 1, characterized in that: A material pushing frame (6) is provided below the cylinder (1), and a spiral material pushing block (61) is provided inside the material pushing frame (6).

8. A raw material feeder for cement brick processing as claimed in claim 7, characterized in that: A first fixing sleeve (71) is fixedly connected to the bottom end of the pushing frame (6) close to the cylinder (1), a first motor (7) is fixedly arranged inside the first fixing sleeve (71), and an output end of the first motor (7) is connected to a spiral pushing block (61).

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