Multifunctional calcium carbonate mixing machine

Abstract

The utility model relates to the technical field of calcium carbonate mixing machines, and discloses a multifunctional calcium carbonate mixing machine which comprises a mixing machine and an auger conveyor, the auger conveyor is assembled at the top of the mixing machine, the top of the mixing machine is communicated with a grinding mechanism, the grinding mechanism comprises a cylinder, a lower blade block is welded in the cylinder, and a lower blade block is welded in the lower blade block. And discharging grooves are evenly distributed in the bottom of the cylinder, an adjusting mechanism is assembled in the cylinder, the outer portion of the adjusting mechanism is sleeved with a first conical tooth, and the outer portion of the first conical tooth is connected with a second conical tooth in a meshed mode. According to the multifunctional calcium carbonate mixing machine, the situation that calcium carbonate absorbs moisture and huddles to affect the mixing effect is avoided, meanwhile, the height of a hole opening arm can be adjusted, and then a gap between an upper blade block and a lower blade block can be changed, so that the particle size of ground calcium carbonate is controlled, and the control over the calcium carbonate mixing effect is improved; the selectivity of the calcium carbonate mixed product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate mixers, in particular to a multifunctional calcium carbonate mixer. Background Art

[0002] Calcium carbonate mixing usually refers to the process or result of mixing different types of calcium carbonate or calcium carbonate with other substances. Calcium carbonate mixtures are widely used in the papermaking industry, plastics industry, coatings industry, building materials industry and other industries due to their excellent properties.

[0003] When calcium carbonate is used as a material, it needs to be mixed with other materials. In the existing technology, calcium carbonate is usually mixed directly through a mixer. However, due to its unique moisture absorption ability, calcium carbonate will clump when used. At the same time, calcium carbonate contains a large amount of powder, which will generate a lot of dust during mixing, thereby polluting the processing environment. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a multifunctional calcium carbonate mixer to solve the technical problems that the above-mentioned calcium carbonate will clump together during use due to its unique moisture absorption ability, and at the same time, the calcium carbonate contains a large amount of powder, which will generate a large amount of dust during mixing, thereby polluting the processing environment.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional calcium carbonate mixer, comprising: a mixer and an auger conveyor, and the auger conveyor is assembled on the top of the mixer, the top of the mixer is connected to a grinding mechanism, the grinding mechanism comprises a cylinder, the interior of the cylinder is welded with a lower blade block, the bottom of the cylinder is evenly provided with a discharge trough, the interior of the cylinder is equipped with an adjustment mechanism, the outside of the adjustment mechanism is sleeved with a first conical tooth, and the outside of the first conical tooth is meshed with a second conical tooth.

[0008] The adjustment mechanism includes a hollow column, which is connected to the first conical tooth. The interior of the hollow column is slidably connected to an opening arm, and a pin is inserted between the opening arm and the hollow column. The bottom of the opening arm is connected to an upper blade block.

[0009] Preferably, a dust collection unit is connected to the left side of the mixer through a horizontal frame, and the air inlet of the dust collection unit is connected to the mixer. The dust collection unit is a common dust collection device in the prior art, and the calcium carbonate mixed inside the mixer can be sucked in and discharged through the air inlet pipe.

[0010] Preferably, a support frame is installed at the bottom of the auger conveyor, and the support frame is connected to the mixer through reinforcing ribs. The support frame can support and assemble the auger conveyor as a whole.

[0011] Preferably, the top left side of the auger conveyor is connected to a silo, and the bottom right side of the auger conveyor is connected to a discharge pipe. The silo facilitates feeding of the auger conveyor, and the discharge pipe facilitates discharging of the auger conveyor.

[0012] Preferably, the discharge pipe is connected to the grinding mechanism, and a guide plate is connected to the bottom of the discharge pipe, which can guide the material discharged from the discharge pipe to completely enter the interior of the lower blade block.

[0013] Preferably, the second conical teeth are connected to the auger end of the auger conveyor, and the outside of the hollow column is connected to the cylinder through a bearing. The bearing can support the hollow column, and the second conical teeth can transmit the first conical teeth.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a multifunctional calcium carbonate mixer with the following beneficial effects:

[0016] This multifunctional calcium carbonate mixer is used to mix and stir calcium carbonate, and the added auger conveyor and grinding mechanism are used to quickly feed and grind the calcium carbonate, so as to avoid the generation of a large amount of dust during the processing of calcium carbonate, which may affect the construction environment, and prevent the calcium carbonate from absorbing moisture and agglomerating to affect the mixing effect. At the same time, the height of the opening arm can be adjusted, and then the gap between the upper blade block and the lower blade block can be changed, so as to control the particle size of the ground calcium carbonate, thereby improving the control over the mixing effect of calcium carbonate and improving the selectivity of the product after the calcium carbonate mixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the utility model;

[0018] Figure 2 This is a partial cross-sectional view of the auger conveyor of the utility model;

[0019] Figure 3 This is a partial cross-sectional view of the grinding mechanism of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the adjustment mechanism of the utility model.

[0021] In the figure: 1. Mixer; 11. Vacuum unit; 2. Auger conveyor; 21. Support frame; 22. Hopper; 23. Discharge pipe; 24. Guide plate; 3. Grinding mechanism; 31. Cylinder; 32. Lower blade block; 33. Discharge chute; 34. First conical tooth; 35. Second conical tooth; 4. Adjustment mechanism; 41. Hollow column; 42. Opening arm; 43. Upper blade block; 44. Pin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] This utility model provides a technical solution, please refer to Figure 1 and Figure 2 A multifunctional calcium carbonate mixer comprises: a mixer 1 and an auger conveyor 2, and the auger conveyor 2 is assembled on the top of the mixer 1, the top of the mixer 1 is connected to a grinding mechanism 3, the grinding mechanism 3 comprises a cylinder 31, the inside of the cylinder 31 is welded with a lower blade block 32, the bottom of the cylinder 31 is evenly distributed with a discharge chute 33, the inside of the cylinder 31 is equipped with an adjusting mechanism 4, the outside of the adjusting mechanism 4 is sleeved with a first conical tooth 34, and the outside of the first conical tooth 34 is meshed with a second conical tooth 35.

[0024] The mixer 1 is a common mixing device in the prior art, which includes a mixing box, a motor, a stirring rod, and a feeding barrel, and can be used to mix and process calcium carbonate.

[0025] The auger conveyor 2 is a common auger conveying equipment in the prior art, which includes a motor, a conveying channel and a threaded auger. The right side of the threaded auger is connected to the second conical tooth 35 through a short shaft. The cylinder 31 is used to collect calcium carbonate, the lower blade block 32 is used to cooperate with the adjusting mechanism 4 to grind calcium titanate, the discharge trough 33 is used to discharge calcium titanate, and the first conical tooth 34 is used to cooperate with the second conical tooth 35 to transmit the adjusting mechanism 4.

[0026] See also Figure 3 and Figure 4 The adjustment mechanism 4 includes a hollow column 41, which is connected to the first conical tooth 34. The interior of the hollow column 41 is slidably connected to an opening arm 42, and a pin shaft 44 is inserted between the opening arm 42 and the hollow column 41. The bottom of the opening arm 42 is connected to an upper blade block 43.

[0027] The hollow column 41 is used to transmit the hole-opening arm 42. The outer parts of the upper blade block 43 and the lower blade block 32 are evenly provided with blades, which can grind calcium titanate. The outer part of the hole-opening arm 42 is evenly provided with limiting holes, and the hole-opening arm 42 can be fixed to the inside of the hollow column 41 by the pin shaft 44.

[0028] The left side of the mixer 1 is connected to a dust collection unit 11 through a horizontal frame, and the air inlet of the dust collection unit 11 is connected to the mixer 1. The dust collection unit 11 is a common dust collection device in the prior art. The calcium carbonate mixed inside the mixer 1 can be sucked and discharged through the air inlet pipe. The bottom of the auger conveyor 2 is equipped with a support frame 21, which is connected to the mixer 1 through a reinforcing rib. The support frame 21 can support and assemble the auger conveyor 2 as a whole. The top left side of the auger conveyor 2 is connected to a silo 22, and the bottom right side of the auger conveyor 2 is connected to a The discharge pipe 23 and the hopper 22 facilitate the feeding of the auger conveyor 2, and the discharge pipe 23 facilitates the discharging of the auger conveyor 2. The discharge pipe 23 is connected to the grinding mechanism 3, and the bottom of the discharge pipe 23 is connected with a guide plate 24. The guide plate 24 can guide the material discharged from the discharge pipe 23 and completely enter the interior of the lower blade block 32. The second conical teeth 35 are connected to the auger end of the auger conveyor 2. The outside of the hollow column 41 is connected to the cylinder 31 through a bearing. The bearing can support the hollow column 41, and the second conical teeth 35 can drive the first conical teeth 34.

[0029] In this solution, calcium carbonate is first placed into the silo 22, and the auger conveyor 2 is started to transport the calcium carbonate through the internal auger, and the calcium carbonate is put into the cylinder 31 through the cooperation of the discharge pipe 23 and the guide plate 24. At the same time, the auger drives the second conical teeth 35 to transmit when rotating, and then drives the first conical teeth 34 to rotate. The upper blade block 43 is driven to rotate through the cooperation of the hollow column 41 and the perforated arm 42. The upper blade block 43 grinds the calcium carbonate through the cooperation of the lower blade block 32 and the upper blade block 43. The calcium carbonate is discharged into the interior of the mixer 1 through the gap between the lower blade block 32 and the upper blade block 43. Finally, the calcium carbonate is mixed and stirred by the mixer 1, and then sucked out by the dust collection unit 11, completing the overall mixing operation of the calcium carbonate.

[0030] While the calcium carbonate is being mixed and stirred, the added auger conveyor 2 and grinding mechanism 3 are used to quickly feed and grind the calcium carbonate, thereby avoiding the generation of a large amount of dust during the processing of the calcium carbonate and the impact on the construction environment, and preventing the calcium carbonate from absorbing moisture and agglomerating to affect the mixing effect. At the same time, the height of the opening arm 42 can be adjusted, and then the gap between the upper blade block 43 and the lower blade block 32 can be changed, thereby controlling the particle size of the ground calcium carbonate, thereby improving the control over the mixing effect of the calcium carbonate and improving the selectivity of the product after the calcium carbonate mixture.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional calcium carbonate mixer, comprising: A mixer (1) and an auger conveyor (2), wherein the auger conveyor (2) is assembled on the top of the mixer (1), characterized in that: the top of the mixer (1) is connected to a grinding mechanism (3), the grinding mechanism (3) comprises a cylinder (31), a lower blade block (32) is welded inside the cylinder (31), a discharge trough (33) is evenly distributed on the bottom of the cylinder (31), an adjustment mechanism (4) is assembled inside the cylinder (31), the outside of the adjustment mechanism (4) is sleeved with a first conical tooth (34), and the outside of the first conical tooth (34) is meshed with a second conical tooth (35); The adjusting mechanism (4) comprises a hollow column (41), the hollow column (41) being connected to the first conical tooth (34), the interior of the hollow column (41) being slidably connected to a hole-opening arm (42), a pin shaft (44) being inserted between the hole-opening arm (42) and the hollow column (41), and the bottom of the hole-opening arm (42) being connected to an upper blade block (43).

2. A multifunctional calcium carbonate mixer according to claim 1, characterized in that: The left side of the mixer (1) is connected to a dust collection unit (11) via a horizontal frame, and the air inlet of the dust collection unit (11) is connected to the mixer (1).

3. A multifunctional calcium carbonate mixer according to claim 1, characterized in that: The bottom of the auger conveyor (2) is equipped with a support frame (21), and the support frame (21) is connected to the mixer (1) through reinforcing ribs.

4. A multifunctional calcium carbonate mixer according to claim 1, characterized in that: The left side of the top of the auger conveyor (2) is connected to a silo (22), and the right side of the bottom of the auger conveyor (2) is connected to a discharge pipe (23).

5. A multifunctional calcium carbonate mixer according to claim 4, characterized in that: The discharge pipe (23) is connected to the grinding mechanism (3), and a guide plate (24) is connected to the bottom of the discharge pipe (23).

6. A multifunctional calcium carbonate mixer according to claim 1, characterized in that: The second conical teeth (35) are connected to the auger end of the auger conveyor (2), and the outside of the hollow column (41) is connected to the cylinder (31) through a bearing.

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