Mixing mill for processing carbon powder

Abstract

The utility model relates to the technical field of carbon powder mixing mills, in particular to a mixing mill for processing carbon powder, which comprises a mixing tank, the bottom of the mixing tank is fixedly connected with a gathering hopper, the output end of the gathering hopper is fixedly connected with a conveying pipe, and the center of the top surface of the mixing tank is rotatably connected with a rotating sleeve. The smashing device has the advantages that the driving bevel gear is driven by the driving motor to rotate, the first driven bevel gear and the second driven bevel gear can be driven to rotate in opposite directions at the same time, the rotating sleeve and the rotating shaft can be driven to rotate in opposite directions, and then the smashing blades are driven to rotate; meanwhile, a plurality of auxiliary blades are driven to rotate in opposite directions, carbon powder can be sufficiently and efficiently rotationally crushed through a plurality of crushing blades and auxiliary blades which rotate in a staggered manner, the crushing effect is improved, and meanwhile, a cleaning brush can be driven through a connecting rod to rotationally clean the inner wall of the mixing tank; carbon powder adhered to the inner wall of the mixing tank can be swept off, and the mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon powder mixers, in particular to a mixer used for carbon powder processing. Background Art

[0002] Carbon powder is mainly made from wood chips and sawdust produced by deep processing of forestry wood. The screened wood chips and sawdust are sent to the drying system to dry them at high temperature. The dried wood chips and sawdust are then processed by a wood stick compression molding mechanism to obtain semi-finished wood sticks. Finally, the wood sticks are carbonized to obtain charcoal, which is then crushed to obtain carbon powder. A mixer is required for the subsequent processing of the carbon powder into charcoal sticks.

[0003] In Chinese utility model CN220214551U, a high-efficiency mixer for carbon powder processing is disclosed. The high-efficiency mixer for carbon powder processing arranges the crushing blades on the outer wall of the second rotating rod from large to small, so that the carbon powder at the bottom of the processing barrel can be crushed, so that it can be better mixed later, and then the electric telescopic rod is started, and the electric telescopic rod drives the support rod to move upward. When the support rod moves upward, the fixed ring is lifted by the rotating ring and the balls rotating on the outer wall and drives the fixed ring to move upward. Then the fixed ring drives the top adjustment rod to move upward. When moving upward, one end of the adjustment rod slides inside the first rotating rod, so that the height of the crushing blade inside the processing barrel can be adjusted, so that the carbon powder residue at the top of the processing barrel can be crushed and mixed, the crushing efficiency is higher, and the mixing effect is also achieved, so that the mixing is more uniform, the efficiency of crushing and mixing of carbon powder during processing is improved, the quality of carbon powder after being made into finished products is improved, and it is easy to use. However, the high-efficiency mixer for carbon powder processing still has the following problems in use:

[0004] The high-efficiency mixer for carbon powder processing only crushes by a unidirectionally rotating crushing knife, lacks an opposite cutting force, and thus the crushing effect is affected. In addition, the raw materials adhering to the inner wall of the shell cannot be swept off, and the stirring effect is affected. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the utility model is to provide a mixer for carbon powder processing to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a mixing machine for carbon powder processing, including a mixing tank, a collecting bucket is fixedly connected to the bottom of the mixing tank, a feeding pipe is fixedly connected to the output end of the collecting bucket, a rotating sleeve is rotatably connected to the center of the top surface of the mixing tank, a rotating shaft is rotatably connected to the center of the inner wall of the rotating sleeve, a plurality of crushing blades are fixedly connected to one side of the rotating shaft on the inner wall of the mixing tank, a plurality of connecting arms are fixedly connected to the edge of the bottom surface of the rotating sleeve, a plurality of connecting arms are fixedly connected to a connecting rod on a side away from the rotating sleeve, and a plurality of connecting rods are directed toward A plurality of auxiliary blades are fixedly connected to one side of the rotating shaft, and the auxiliary blades are respectively located between the crushing blades. A cleaning brush is fixedly connected to the side of the connecting rod away from the auxiliary blades, and the surface of the cleaning brush is in contact with the inner wall side of the mixing tank. The top of the outer wall of the rotating sleeve and the top of the rotating shaft are respectively fixedly connected with the first driven bevel gear and the second driven bevel gear. A driving motor is fixedly connected to one side of the top surface of the mixing tank, and the output end of the driving motor is fixedly connected to the driving bevel gear, and the two sides of the driving bevel gear are respectively meshed with the first driven bevel gear and the second driven bevel gear.

[0008] Preferably, any of the above schemes has feeding pipes fixedly connected to the middle of both sides of the top surface of the mixing tank, the feeding pipes are connected to the interior of the mixing tank, and the mixing tank is connected to the interior of the feed pipe through the converging hopper.

[0009] The technical effect achieved by adopting the above scheme is that the carbon powder inside the mixing tank is conveniently gathered and input into the inside of the feeding pipe through the gathering bucket.

[0010] Preferably, any of the above schemes is that a conveying auger is rotatably connected to the center of the inner wall of the conveying pipe, the length of the conveying auger is matched with the length of the inner wall of the conveying pipe, the diameter of the conveying auger is matched with the diameter of the inner wall of the conveying pipe, a reduction motor is fixedly connected to the center of one end of the conveying pipe, and the output end of the reduction motor is fixedly connected to the axis of one end of the conveying auger.

[0011] The technical effect achieved by adopting the above scheme is: the conveying auger can be driven to rotate stably by the reduction motor, and the carbon powder is output by the rotation of the conveying auger.

[0012] Preferably, from any of the above schemes, the bottom of the rotating shaft is fixedly connected to a side of the inner wall of the converging bucket with a plurality of stirring rods, and one end of the plurality of stirring rods away from the rotating shaft does not contact the inner wall of the converging bucket.

[0013] The technical effect achieved by adopting the above solution is that the carbon powder on the inner wall of the gathering bucket can be stirred and mixed by a plurality of stirring rods.

[0014] Preferably, any of the above schemes has the distribution heights of the plurality of crushing blades and auxiliary blades adapted to the depth of the inner wall of the mixing tank, the length of the cleaning brush adapted to the depth of the inner wall of the mixing tank, and the cleaning brush fully contacts the inner wall of the mixing tank.

[0015] The technical effect achieved by adopting the above scheme is that the cleaning brush can completely sweep away the carbon powder on the inner wall of the mixing tank, thereby improving the mixing effect.

[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0017] The mixer for carbon powder processing drives the driving bevel gear to rotate by a driving motor, and can simultaneously drive the first driven bevel gear and the second driven bevel gear to rotate in opposite directions, and can drive the rotating sleeve and the rotating shaft to rotate in opposite directions, thereby driving a plurality of crushing blades to rotate, and at the same time driving a plurality of auxiliary blades to rotate in opposite directions. The carbon powder can be fully and efficiently rotated and crushed by the plurality of crushing blades and auxiliary blades that rotate in an interlaced manner, thereby improving the crushing effect. At the same time, the cleaning brush can be driven by the connecting rod to rotate and clean the inner wall of the mixing tank, so that the carbon powder adhered to the inner wall of the mixing tank can be swept off, thereby improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.

[0021] In the figure: 1-mixing tank, 2-converging bucket, 3-feeding pipe, 4-conveyor auger, 5-reduction motor, 6-rotating sleeve, 7-first driven bevel gear, 8-rotating shaft, 9-second driven bevel gear, 10-feeding pipe, 11-driving motor, 12-driving bevel gear, 13-crushing blade, 14-stirring rod, 15-connecting arm, 16-connecting rod, 17-auxiliary blade, 18-cleaning brush. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0023] Embodiment 1: Figures 1 to 3As shown, a mixing machine for carbon powder processing comprises a mixing tank 1, a collecting bucket 2 is fixedly connected to the bottom of the mixing tank 1, a feeding pipe 3 is fixedly connected to the output end of the collecting bucket 2, a rotating sleeve 6 is rotatably connected to the center of the top surface of the mixing tank 1, a rotating shaft 8 is rotatably connected to the center of the inner wall of the rotating sleeve 6, a plurality of crushing blades 13 are fixedly connected to the rotating shaft 8 on one side of the inner wall of the mixing tank 1, a plurality of connecting arms 15 are fixedly connected to the edge of the bottom surface of the rotating sleeve 6, a plurality of connecting arms 15 are fixedly connected to a connecting rod 16 on a side away from the rotating sleeve 6, and a plurality of connecting rods 16 are fixedly connected to a plurality of auxiliary blades 13 on a side facing the rotating shaft 8. Auxiliary blades 17, several auxiliary blades 17 are respectively located between several crushing blades 13, several connecting rods 16 are fixedly connected with a cleaning brush 18 on the side away from the auxiliary blades 17, the surface of the cleaning brush 18 is in contact with the inner wall side of the mixing tank 1, the top of the outer wall of the rotating sleeve 6 and the top of the rotating shaft 8 are respectively fixedly connected with the first driven bevel gear 7 and the second driven bevel gear 9, one side of the top surface of the mixing tank 1 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a driving bevel gear 12, and the two sides of the driving bevel gear 12 are respectively meshed with the first driven bevel gear 7 and the second driven bevel gear 9.

[0024] As an optional technical solution of the present invention, a feeding pipe 10 is fixedly connected to the middle of both sides of the top surface of the mixing tank 1, and the feeding pipe 10 is connected to the interior of the mixing tank 1. The mixing tank 1 is connected to the interior of the feed pipe 3 through the gathering bucket 2. The gathering bucket 2 facilitates the collection of carbon powder inside the mixing tank 1 and the input of it into the interior of the feed pipe 3.

[0025] As an optional technical solution of the utility model, a conveying auger 4 is rotatably connected to the center of the inner wall of the conveying pipe 3, the length of the conveying auger 4 is adapted to the length of the inner wall of the conveying pipe 3, the diameter of the conveying auger 4 is adapted to the diameter of the inner wall of the conveying pipe 3, and a reduction motor 5 is fixedly connected to the center of one end of the conveying pipe 3, the output end of the reduction motor 5 is fixedly connected to the axis of one end of the conveying auger 4, the reduction motor 5 can drive the conveying auger 4 to rotate stably, and the carbon powder is output by the rotation of the conveying auger 4.

[0026] As an optional technical solution of the present invention, the bottom of the rotating shaft 8 is located on one side of the inner wall of the gathering bucket 2 and is fixedly connected to a plurality of stirring rods 14, and the ends of the plurality of stirring rods 14 away from the rotating shaft 8 do not contact the inner wall of the gathering bucket 2, and the carbon powder on the inner wall of the gathering bucket 2 can be stirred and mixed by the plurality of stirring rods 14.

[0027] As an optional technical solution of the utility model, the distribution height of the plurality of crushing blades 13 and the auxiliary blades 17 is adapted to the depth of the inner wall of the mixing tank 1, the length of the cleaning brush 18 is adapted to the depth of the inner wall of the mixing tank 1, and the cleaning brush 18 is in full contact with the inner wall of the mixing tank 1, so that the cleaning brush 18 can completely sweep off the carbon powder on the inner wall of the mixing tank 1, thereby improving the mixing effect.

[0028] A mixer for carbon powder processing, the working principle is as follows:

[0029] 1) The driving motor 11 drives the driving bevel gear 12 to rotate, which can simultaneously drive the first driven bevel gear 7 and the second driven bevel gear 9 to rotate in opposite directions, and can drive the rotating sleeve 6 and the rotating shaft 8 to rotate in opposite directions;

[0030] 2) This in turn drives the plurality of crushing blades 13 to rotate, and at the same time drives the plurality of auxiliary blades 17 to rotate in the opposite direction through the connecting arm 15 and the connecting rod 16;

[0031] 3) The carbon powder can be fully and efficiently crushed by the multiple crushing blades 13 and auxiliary blades 17 that rotate in an interlaced manner. The crushed carbon powder is stirred by the rotating multiple stirring rods 14. After stirring, it is added to the inside of the feed pipe 3 through the gathering bucket 2, and then the carbon powder is output through the rotation of the conveying auger 4.

[0032] In summary, the mixer for carbon powder processing drives the driving bevel gear 12 to rotate through the driving motor 11, and can simultaneously drive the first driven bevel gear 7 and the second driven bevel gear 9 to rotate in opposite directions, and can drive the rotating sleeve 6 and the rotating shaft 8 to rotate in opposite directions, thereby driving the plurality of crushing blades 13 to rotate, and at the same time driving the plurality of auxiliary blades 17 to rotate in opposite directions. The carbon powder can be fully and efficiently rotated and crushed by the plurality of crushing blades 13 and the auxiliary blades 17 that rotate in an interlaced manner, thereby improving the crushing effect. At the same time, the cleaning brush 18 can be driven by the connecting rod 16 to rotate and clean the inner wall of the mixing tank 1, so that the carbon powder adhered to the inner wall of the mixing tank 1 can be swept off, thereby improving the mixing effect.

[0033] Although the embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Those skilled in the art can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixer for carbon powder processing, characterized in that: The invention comprises a mixing tank (1), wherein a collecting bucket (2) is fixedly connected to the bottom of the mixing tank (1), a material conveying pipe (3) is fixedly connected to the output end of the collecting bucket (2), a rotating sleeve (6) is rotatably connected to the center of the top surface of the mixing tank (1), a rotating shaft (8) is rotatably connected to the center of the inner wall of the rotating sleeve (6), a plurality of crushing blades (13) are fixedly connected to the rotating shaft (8) on one side of the inner wall of the mixing tank (1), a plurality of connecting arms (15) are fixedly connected to the edge of the bottom surface of the rotating sleeve (6), a plurality of connecting arms (15) are fixedly connected to the side away from the rotating sleeve (6) with connecting rods (16), and a plurality of auxiliary blades (17) are fixedly connected to the side of the connecting rods (16) facing the rotating shaft (8), The plurality of auxiliary blades (17) are respectively located between the plurality of crushing blades (13); a cleaning brush (18) is fixedly connected to a side of the plurality of connecting rods (16) away from the auxiliary blades (17); the surface of the cleaning brush (18) contacts the side of the inner wall of the mixing tank (1); the top of the outer wall of the rotating sleeve (6) and the top of the rotating shaft (8) are respectively fixedly connected to a first driven bevel gear (7) and a second driven bevel gear (9); a driving motor (11) is fixedly connected to one side of the top surface of the mixing tank (1); the output end of the driving motor (11) is fixedly connected to a driving bevel gear (12); and the two sides of the driving bevel gear (12) are respectively meshed with the first driven bevel gear (7) and the second driven bevel gear (9).

2. A mixer for carbon powder processing according to claim 1, characterized in that: Feeding pipes (10) are fixedly connected to the middle of both sides of the top surface of the mixing tank (1), and the feeding pipes (10) are connected to the interior of the mixing tank (1). The mixing tank (1) is connected to the interior of the material delivery pipe (3) through the converging hopper (2).

3. A mixer for carbon powder processing according to claim 2, characterized in that: A conveying auger (4) is rotatably connected at the center of the inner wall of the conveying pipe (3); the length of the conveying auger (4) is matched with the length of the inner wall of the conveying pipe (3); the diameter of the conveying auger (4) is matched with the diameter of the inner wall of the conveying pipe (3); a reduction motor (5) is fixedly connected at the center of one end of the conveying pipe (3); and the output end of the reduction motor (5) is fixedly connected to the axis of one end of the conveying auger (4).

4. A mixer for carbon powder processing according to claim 3, characterized in that: The bottom of the rotating shaft (8) is located on one side of the inner wall of the gathering bucket (2) and is fixedly connected to a plurality of stirring rods (14), and the ends of the plurality of stirring rods (14) away from the rotating shaft (8) do not contact the inner wall of the gathering bucket (2).

5. A mixer for carbon powder processing according to claim 4, characterized in that: The distribution heights of the plurality of crushing blades (13) and the auxiliary blades (17) are adapted to the depth of the inner wall of the mixing tank (1), the length of the cleaning brush (18) is adapted to the depth of the inner wall of the mixing tank (1), and the cleaning brush (18) is in full contact with the inner wall of the mixing tank (1).

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