CN115888496A - Preparation device and method of nano calcium carbonate - Google Patents

Abstract

The invention discloses a device and a method for preparing nano calcium carbonate, and particularly relates to the technical field of nano calcium carbonate preparation, wherein a mixing tank in the existing device is mostly fixed, and is subjected to mixing and stirring through a group of stirring rods which are rotatably arranged, the mixing time is long, the mixing efficiency is low, most of the existing devices are subjected to cooling treatment only through a single cooling jacket, the cooling effect is poor, the device comprises an installation base, a U-shaped installation frame is fixedly installed at the top end of the installation base, and the inner side of the U-shaped installation frame is provided with symmetrically arranged connecting mechanisms.

Description

A kind of preparation device and method of nanometer calcium carbonate

technical field

The invention relates to the technical field of preparation of nanometer calcium carbonate, in particular to a preparation device and method of nanometer calcium carbonate.

Background technique

Nano calcium carbonate is also called ultrafine calcium carbonate. The industry with the most mature application of nano-calcium carbonate is the plastics industry, which is mainly used in high-grade plastic products. It can improve the rheology of plastic masterbatch and improve its formability. The use of nano-calcium carbonate in ink products shows excellent dispersion, transparency and excellent gloss, as well as excellent ink absorption and high drying properties.

The advantage of using a jacketed mixing tank device to prepare nano-calcium carbonate products is that the heat of reaction can be removed in time through the jacket, but the current devices used to prepare nano-calcium carbonate still have certain deficiencies:

1. Most of the mixing tanks in the existing device are fixed, and the mixing is carried out by a set of rotating stirring rods, the mixing time is long and the mixing efficiency is low;

2. Most of the existing devices only use a single cooling jacket for cooling treatment, and the cooling effect is poor.

For this reason, we propose a preparation device and method of nano-calcium carbonate to solve the above problems.

Contents of the invention

The object of the present invention is to provide a kind of preparation device and method of nano-calcium carbonate, to solve the problem proposed in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a preparation device for nano-calcium carbonate, including a mounting base, a U-shaped mounting frame is fixedly installed on the top of the mounting base, and the inner side of the U-shaped mounting frame is provided with a symmetrical arrangement. The connecting mechanism, the mixing tank is installed in rotation between the connecting mechanisms, the U-shaped mounting frame is provided with a stirring mechanism used in conjunction with the mixing tank, and the inner side of the U-shaped mounting frame is equipped with a mixing mechanism and a connecting mechanism. The lifting mechanism used, the U-shaped mounting frame is provided with a first cooling mechanism for use with the mixing tank, and the installation base is provided with a second cooling mechanism for use with the first cooling mechanism, and the installation base is close to the U One side of the type mounting bracket is provided with an auxiliary mechanism used in conjunction with the second cooling mechanism.

As a preferred technical solution of the present invention, the connecting mechanism includes a first side connecting plate, the first side connecting plate is fixedly connected to the U-shaped installation frame, and the side of the first side connecting plate away from the installation base is fixedly installed There is a vertical guide rod, and a T-shaped push plate is slidably sleeved on the vertical guide rod, and the T-shaped push plate is slidably connected with the U-shaped mounting bracket. The side of the T-shaped push plate close to the installation base is fixedly installed with a first Spring, the first spring is movably sleeved on the vertical guide rod, and one end of the first spring close to the installation base is fixedly connected with the first side connecting plate, and the opposite end of the first side connecting plate is fixedly connected with a U-shaped ring A ring-shaped guide ring, the outer wall of the mixing tank is fixedly sleeved with a ring-shaped sliding column, and the ring-shaped sliding column is slidably inserted into the inner side of the U-shaped ring-shaped guide ring, and the inner wall of the U-shaped ring-shaped guide ring is movable Balls distributed in an array are plugged in, and the outer wall of the ring-shaped sliding column is in active contact with the balls.

As a preferred technical solution of the present invention, the stirring mechanism includes a first servo motor and a first collar, the first servo motor is fixedly installed on the U-shaped mounting frame, and the end of the output end of the first servo motor is fixedly installed There is a sleeve, the inner cavity of the sleeve is slidably inserted with a first rotating rod, and the first rotating rod is rotated and inserted on the mixing tank, and the outer fixed sleeve of the first rotating rod is provided with an array of stirring A first gear is fixedly sleeved on the first rotating rod, a second collar is slidably installed on the U-shaped mounting frame, and the second collar is rotatably sleeved on the first rotating rod. A second gear is fixedly installed on the side of the second collar close to the installation base, the second gear is rotatably set on the first rotating rod, the first collar is rotatably set on the first rotating rod, and the first One end of the collar close to the installation base is fixedly connected with the mixing tank, the first collar is fixedly connected with a rotating plate, and the end of the rotating plate away from the first rotating rod is rotated and inserted with a second rotating rod, and the second rotating rod A third gear and a fourth gear are fixedly sleeved on the rod, and the third gear and the fourth gear mesh with the first gear and the second gear respectively.

As a preferred technical solution of the present invention, symmetrically arranged L-shaped plates are fixedly installed on the U-shaped mounting frame, and return-shaped clamping frames are fixedly connected between the L-shaped plates, and the first servo motor is fixedly inserted It is located in the return clamp frame, and the return clamp frame is fixedly connected with the first installation plate, the side of the first installation plate close to the installation base is fixedly connected with the telescopic rod, and the end of the output end of the telescopic rod is fixedly connected with the second Two mounting plates, one end of the second mounting plate away from the telescopic rod is fixedly connected with the second collar.

As a preferred technical solution of the present invention, the end of the first rotating rod away from the installation base is fixedly connected with guide sliders distributed in an array, and the inner wall of the sleeve is provided with guide chutes distributed in an array. The slider slides and is inserted in the guide chute.

As a preferred technical solution of the present invention, the lifting mechanism includes a third rotating rod and a fourth rotating rod, and both the third rotating rod and the fourth rotating rod are rotatably inserted on the U-shaped mounting frame, and the third rotating rod Both the rotating rod and the fourth rotating rod have a symmetrical structure, the opposite end of the third rotating rod is fixedly connected with the first bevel gear, the second bevel gear is fixedly sleeved on the sleeve, and the second bevel gear and The first bevel gears are meshed, the first synchronous wheel is fixedly sleeved on the third rotating rod, and the second synchronous wheel is fixedly sleeved on the opposite end of the fourth rotating rod, and the second synchronous wheel is connected with the first synchronous wheel. The outer side of the synchronous wheel is meshed with a synchronous belt, the fourth rotating rod is fixedly sleeved with a driving plate, and the end of the driving plate away from the fourth rotating rod is rotated and inserted with a driving roller, and the driving roller can be connected with the T-shaped Push plate active contacts.

As a preferred technical solution of the present invention, the first cooling mechanism includes a return-type guide ring, the return-type guide ring is slidably sleeved on the U-shaped mounting frame, and the opposite sides of the return-type guide ring are fixedly connected with A sliding plate, a cooling jacket is fixedly installed on the opposite side of the sliding plate, and the cooling jacket is rotatably sleeved on the mixing tank, and the end of the cooling jacket close to the installation base is connected with a cooling medium introduction pipe used in conjunction with the Cooling medium outlet pipe.

As a preferred technical solution of the present invention, the second cooling mechanism includes a fixing piece and a fifth rotating rod, the fixing piece is fixedly connected to the installation base, and a second servo motor is fixedly installed on the fixing piece, the first The end of the output end of the second servo motor is fixedly connected with a third bevel gear, and a groove is opened on the installation base, and the fifth rotating rod is inserted in the groove for rotation, and the bottom end of the fifth rotating rod is provided with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, the top of the fifth rotating rod is fixedly connected with a rotating disk, the rotating disk is installed in the groove, and the rotating disk is away from the second servo motor One side of the drive column is provided with an array distribution, and a return-type sliding frame is slidably installed on the installation base, and a driving rack is fixedly installed on the inner wall of one side of the return-type sliding frame. The strips are meshed, and symmetrically arranged heat dissipation fans are fixedly installed on the top of the return-shaped sliding frame.

As a preferred technical solution of the present invention, the auxiliary mechanism includes a mounting block, the mounting block is fixedly installed on the mounting base, and the mounting block has a symmetrical structure, and a transverse guide rod is slidably inserted on the mounting block, and The opposite ends of the transverse guide rods are all fixedly connected with the return-shaped sliding frame, and a second spring is movably sleeved on the transverse guide rod, and the two ends of the second spring are respectively fixedly connected with the mounting block and the return-shaped sliding frame.

A preparation method of a nano calcium carbonate preparation device, comprising the following steps:

Step 1: Introduce an appropriate amount of raw materials into the mixing tank, and then turn on the first servo motor. At this time, the first servo motor will drive the first rotating rod and the second bevel gear to rotate through the sleeve, so that the first gear and the second bevel gear can be driven to rotate. The stirring part rotates, and when the first gear rotates, it will drive the third gear meshed with it to rotate, and then the second rotating rod can drive the fourth gear to rotate synchronously, but because the fourth gear meshes with the second gear , and the second gear is slidingly connected with the clip frame through the second collar, etc., so the second gear cannot rotate, so that the fourth gear will roll along the tooth groove of the second gear, and then can pass through the rotating plate and the first The combined use of a set of rings drives the mixing tank to rotate, and the rotation direction of the mixing tank and the stirring piece is opposite, so that the mixing of raw materials can be accelerated, thereby improving the mixing efficiency;

Step 2, when the second bevel gear rotates, the first bevel gear will drive the two sets of third rotating rods to rotate, so that the first synchronous wheel can drive the synchronous belt to rotate, and then the second synchronous wheel can drive the fourth rotation The rod rotates, and the driving roller can be driven to rotate through the driving plate, and when the driving roller is in contact with the T-shaped push plate, it will be pushed to move to the side close to the installation base, so that the U-shaped ring guide ring and the ring-shaped The sliding column drives the mixing tank to move to the side close to the installation base. At this time, the end of the first rotating rod away from the installation base will gradually move out of the inner cavity of the sleeve, and the first gear will move synchronously with the mixing tank, thereby enabling Squeeze the first spring, when the driving roller is separated from the T-shaped push plate, the first spring will be stretched, so that the T-shaped push plate can drive the mixing tank to move up, and then the mixing tank can be reciprocated up and down, so that The mixing time can be further shortened, thereby further improving the mixing efficiency;

Step 3. After the raw materials are fully mixed, the user can turn off the first servo motor and turn on the second servo motor and the cooling fan. At the same time, the cooling medium can be introduced into the cooling jacket. The combination of sleeves realizes the first stage of cooling. During this period, the second servo motor will drive the fourth bevel gear to rotate through the third bevel gear, so that the rotating disc and the drive column can be driven to rotate through the fifth rotating rod. When the drive column When interlocking with the drive rack, the two sets of heat dissipation fans can be driven to move to the side away from the second servo motor through the return-shaped sliding frame, thereby stretching the second spring on the side close to the second servo motor and squeezing it away from the second servo motor. 2. The second spring on one side of the servo motor, when the drive column is separated from the drive rack, the second springs on both sides of the back-type slide frame will reset, thereby driving the return-type slide frame to reset, and then the above steps will be repeated. In turn, it can drive the heat dissipation fan to do left and right circular reciprocating movements, and further cool down the cooling jacket, etc., so as to achieve the second level of cooling, which can further speed up the cooling of the raw material, and the second servo motor can be turned off when the cooling of the raw material is completed. And the raw materials are exported to the mixing tank for subsequent processing.

Compared with prior art, the beneficial effect of the present invention is:

1. Through the setting and use of the stirring mechanism, the stirring member and the mixing tank can be rotated synchronously, and the rotation direction of the mixing tank and the stirring member is opposite, so that the mixing of raw materials can be accelerated, and the mixing efficiency can be effectively improved.

2. Under the coordinated action of the lifting mechanism and the connecting mechanism, the T-shaped push plate can drive the mixing tank to do reciprocating motion up and down, so that the mixing time can be further shortened, and the mixing efficiency can be further improved.

3. Through the setting and use of the second cooling mechanism, the heat dissipation fan can be driven to do left and right circular reciprocating movements, and with the use of the first cooling mechanism, double cooling can be achieved, thereby effectively speeding up the cooling of raw materials.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention,

Fig. 2 is the connection diagram of the present invention,

Fig. 3 is an enlarged schematic diagram of the structure at A in Fig. 2 of the present invention,

Fig. 4 is the enlarged schematic view of the structure at B in Fig. 2 of the present invention,

Fig. 5 is the enlarged schematic diagram of the structure at C in Fig. 2 of the present invention,

Figure 6 is an enlarged schematic diagram of the structure at D in Figure 2 of the present invention,

Figure 7 is an enlarged schematic view of the structure at E in Figure 2 of the present invention,

Figure 8 is a schematic diagram of the installation of the first servo motor in the present invention,

FIG. 9 is an enlarged schematic diagram of the structure at F in FIG. 8 of the present invention.

In the figure: 1. Installation base; 11. U-shaped mounting frame; 12. Groove; 2. Connection mechanism; 21. First side connecting plate; 22. Vertical guide rod; 23. T-shaped push plate; 24. First Spring; 25. U-shaped annular guide ring; 26. Ring-type sliding column; 27. Ball; 3. Mixing tank; 4. Stirring mechanism; 41. First servo motor; 42. First collar; 43. Sleeve ; 44, the first rotating rod; 45, the stirring member; 46, the first gear; 47, the second collar; 48, the second gear; 49, the rotating plate; 410, the second rotating rod; 411, the third gear; 412, the fourth gear; 413, the L-shaped plate; 414, the return clamp frame; 415, the first mounting plate; 416, the expansion rod; 417, the second mounting plate; 418, the guide slider; 419, the guide chute; 5. Lifting mechanism; 51. The third rotating rod; 52. The fourth rotating rod; 53. The first bevel gear; 54. The second bevel gear; 55. The first synchronous wheel; 56. The second synchronous wheel; 57. Synchronization Belt; 58, driving plate; 59, driving roller; 6, first cooling mechanism; 61, return guide ring; 62, sliding plate; 63, cooling jacket; 64, cooling medium inlet pipe; 65, cooling medium outlet pipe ; 7, the second cooling mechanism; 71, the fixed piece; 72, the fifth rotating rod; 73, the second servo motor; 74, the third bevel gear; 75, the fourth bevel gear; 76, the rotating disc; 77, the driving column 78, back-type sliding frame; 79, drive rack; 710, cooling fan; 8, auxiliary mechanism; 81, mounting block; 82, transverse guide rod; 83, second spring.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment: as shown in Figure 1-9, the present invention provides a kind of preparation device of nano-calcium carbonate, comprise installation base 1, the top of described installation base 1 is fixedly installed with U-shaped mounting frame 11, and U-shaped mounting frame The inner side of 11 is provided with a symmetrically arranged connection mechanism 2, and a mixing tank 3 is rotatably installed between the connection mechanisms 2. The mixing tank 3 is provided with a corresponding feed pipe and a discharge pipe, so as to ensure that it is far away from the import and export operations. normal development, the U-shaped mounting frame 11 is provided with a stirring mechanism 4 used in conjunction with the mixing tank 3, and the inner side of the U-shaped mounting frame 11 is provided with a lifting mechanism 5 used in conjunction with the stirring mechanism 4 and the connecting mechanism 2, The U-shaped installation frame 11 is provided with a first cooling mechanism 6 used in conjunction with the mixing tank 3, and the installation base 1 is provided with a second cooling mechanism 7 used in conjunction with the first cooling mechanism 6, and the installation base 1 An auxiliary mechanism 8 that cooperates with the second cooling mechanism 7 is provided on one side close to the U-shaped mounting frame 11 .

Further, the connecting mechanism 2 includes a first side connecting plate 21, the first side connecting plate 21 is fixedly connected to the U-shaped mounting frame 11, and the side of the first side connecting plate 21 away from the installation base 1 is fixedly installed with Vertical guide rod 22, said vertical guide rod 22 is slidingly sleeved with T-shaped push plate 23, and T-shaped push plate 23 is slidably connected with U-shaped mounting bracket 11, and said T-shaped push plate 23 is close to one side of installation base 1 The first spring 24 is fixedly installed on the side, and the first spring 24 is movably sleeved on the vertical guide rod 22, and one end of the first spring 24 close to the installation base 1 is fixedly connected with the first side plate 21, and the first The opposite end of the side plate 21 is fixedly connected with a U-shaped annular guide ring 25, and the outer wall of the mixing tank 3 is fixedly sleeved with a ring-shaped sliding post 26, and the ring-shaped sliding post 26 is slidably inserted into the U-shaped ring. The inner side of the U-shaped guide ring 25, and the inner wall of the U-shaped annular guide ring 25 is movably inserted with balls 27 distributed in an array. The outer wall of the ring-shaped sliding column 26 is in movable contact with the balls 27. Sliding is performed between the annular sliding post 26 and the U-shaped annular guide ring 25 .

Further, the stirring mechanism 4 includes a first servo motor 41 and a first collar 42, the first servo motor 41 is fixedly installed on the U-shaped mounting frame 11, and the end of the output end of the first servo motor 41 is fixedly installed with A sleeve 43, a first rotating rod 44 is slidably inserted in the inner cavity of the sleeve 43, and the end of the first rotating rod 44 away from the installation base 1 is fixedly connected with guide sliders 418 distributed in an array. The inner wall of the pipe 43 is provided with guide chute 419 distributed in an array, and the guide chute 418 is slidably inserted in the guide chute 419, through the cooperative use of the guide chute 418 and the guide chute 419, the first rotating rod The sliding adjustment of 44 plays a position-limiting and guiding role. The first rotating rod 44 is rotated and inserted on the mixing tank 3, and the outer fixed sleeve of the first rotating rod 44 is provided with an array of agitating members 45. A rotating rod 44 is fixedly sleeved with a first gear 46, and a second collar 47 is slidably installed on the U-shaped mounting frame 11, and the second collar 47 is rotatably sleeved on the first rotating rod 44. The L-shaped plate 413 arranged symmetrically is fixedly installed on the U-shaped mounting frame 11, and a return-type clip frame 414 is fixedly connected between the L-shaped plates 413, and the first servo motor 41 is fixedly inserted in the return-type clip frame 414. Inside, and the return type clip frame 414 is fixedly connected with a first installation plate 415, the side of the first installation plate 415 close to the installation base 1 is fixedly connected with a telescopic rod 416, and the end of the output end of the telescopic rod 416 is fixedly connected with a second Two mounting plates 417, one end of the second mounting plate 417 away from the telescopic rod 416 is fixedly connected with the second collar 47, through the cooperation of the first mounting plate 415, the telescopic rod 416 and the second mounting plate 417, the second The movement adjustment of the collar 47 plays a position-limiting role, and the second collar 47 is fixedly installed with a second gear 48 on the side close to the installation base 1, and the second gear 48 is rotatably set on the first rotating rod 44 , the first collar 42 is rotatably set on the first rotating rod 44, and the end of the first collar 42 close to the installation base 1 is fixedly connected with the mixing tank 3, and the first collar 42 is fixedly connected with a rotating plate 49, and the end of the rotating plate 49 away from the first rotating rod 44 is rotated and inserted with a second rotating rod 410, and the third rotating rod 410 is fixedly sleeved with a third gear 411 and a fourth gear 412, and the third The gear 411 and the fourth gear 412 mesh with the first gear 46 and the second gear 48 respectively.

Further, the lifting mechanism 5 includes a third rotating rod 51 and a fourth rotating rod 52, both of the third rotating rod 51 and the fourth rotating rod 52 are rotatably inserted on the U-shaped mounting bracket 11, and the third rotating rod Both the rod 51 and the fourth rotating rod 52 have a symmetrical structure, the opposite end of the third rotating rod 51 is fixedly connected with a first bevel gear 53, and the sleeve 43 is fixedly sleeved with a second bevel gear 54, and The second bevel gear 54 meshes with the first bevel gear 53, the first synchronous wheel 55 is fixedly sleeved on the third rotating rod 51, and the second synchronous wheel 55 is fixedly sleeved on the opposite end of the fourth rotating rod 52. wheel 56, and the outer side of the second synchronous wheel 56 and the first synchronous wheel 55 is meshed with a synchronous belt 57, and the fourth rotating rod 52 is fixedly sleeved with a drive plate 58, and the driving plate 58 is away from the fourth rotating rod One end of 52 is rotatably inserted with a driving roller 59, and the driving roller 59 can be in movable contact with the T-shaped push plate 23, so as to push the T-shaped push plate 23 to move.

Further, the first cooling mechanism 6 includes a return-type guide ring 61, the return-type guide ring 61 is slidably sleeved on the U-shaped mounting frame 11, and the opposite sides of the return-type guide ring 61 are fixedly connected with sliding plates 62, the opposite side of the sliding plate 62 is fixedly installed with a cooling jacket 63, the cooling jacket 63 is rotatably socketed on the mixing tank 3, and the end of the cooling jacket 63 close to the installation base 1 is connected with a matching The cooling medium inlet pipe 64 and the cooling medium outlet pipe 65, the cooling jacket 63 are made of metal and are provided with corresponding pipelines inside, so that the external cooling medium can be introduced into the cooling jacket 63 through the pump body and the cooling medium inlet pipe 64, and The cooling medium can evenly fill the entire inner cavity of the cooling jacket 63, and the cooling medium can be recovered through the cooling medium outlet pipe 65. This is the prior art, and will not be repeated here. The second cooling mechanism 7 Including a fixing part 71 and a fifth rotating rod 72, the fixing part 71 is fixedly connected with the installation base 1, and a second servo motor 73 is fixedly installed on the fixing part 71, and the end of the output end of the second servo motor 73 is fixedly connected with The third bevel gear 74, the mounting base 1 is provided with a groove 12, the fifth rotating rod 72 is inserted in the groove 12 for rotation, and the bottom end of the fifth rotating rod 72 is provided with a fourth bevel gear 75 , the fourth bevel gear 75 meshes with the third bevel gear 74, the top of the fifth rotating rod 72 is fixedly connected with a rotating disk 76, the rotating disk 76 is installed in the groove 12 for rotation, and the rotating disk 76 The side away from the second servo motor 73 is provided with drive columns 77 distributed in arrays, and a return-type slide frame 78 is slidably installed on the installation base 1, and drive teeth are fixedly installed on the inner wall of the return-type slide frame 78. Bar 79, the driving column 77 can be meshed with the driving rack 79, the top of the return-type sliding frame 78 is fixedly installed with a symmetrical cooling fan 710, the cooling fan 710 can effectively cool the metal cooling jacket 63 Heat dissipation, thereby further accelerating the cooling efficiency of the raw materials inside the mixing tank 3, the auxiliary mechanism 8 includes a mounting block 81, the mounting block 81 is fixedly installed on the mounting base 1, and the mounting block 81 has a symmetrical structure, and the mounting block 81 A transverse guide rod 82 is inserted in the upper slide, and the opposite ends of the transverse guide rod 82 are fixedly connected with the return-type sliding frame 78, and a second spring 83 is movably sleeved on the described transverse guide rod 82, and the second spring 83 The two ends of the two sides are respectively fixedly connected with the mounting block 81 and the return-type slide frame 78. The lengths of the second springs 83 on both sides of the return-type slide frame 78 are different, and the length of the second spring 83 on the side close to the second servo motor 73 is smaller than that far away from the second spring 83. The length of the second spring 83 on one side of the servo motor 73, so that the return-type slide frame 78 can be placed on the side close to the second servo motor 73 when there is no external force, thereby ensuring that the return-type slide frame 78 is under the action of an external force Can do reciprocating motion.

A preparation method of a nano calcium carbonate preparation device, comprising the following steps:

Step 1: Introduce an appropriate amount of raw materials into the mixing tank 3, and then the first servo motor 41 can be turned on. At this time, the first servo motor 41 will drive the first rotating rod 44 and the second bevel gear 54 to rotate through the sleeve 43, thereby It can drive the first gear 46 and the stirring member 45 to rotate, and when the first gear 46 rotates, it will drive the third gear 411 meshed with it to rotate, and then the second rotating rod 410 can drive the fourth gear 412 to rotate synchronously , but because the fourth gear 412 meshes with the second gear 48, and the second gear 48 is slidably connected with the clip frame 414 through the second collar 47, etc., so the second gear 48 cannot rotate, so that the fourth gear 412 Will roll along the tooth groove of the second gear 48, and then can drive the mixing tank 3 to rotate through the cooperation of the rotating plate 49 and the first collar 42, and the rotation direction of the mixing tank 3 and the stirring member 45 is opposite, so that it can Speed up the mixing of raw materials, thereby improving the mixing efficiency;

Step 2, when the second bevel gear 54 rotates, the first bevel gear 53 will drive two groups of third rotating rods 51 to rotate, so that the first synchronous wheel 55 can drive the synchronous belt 57 to rotate, and then the second synchronous belt 57 can be driven to rotate. The wheel 56 drives the fourth rotating rod 52 to rotate, and can further drive the driving roller 59 to rotate through the driving plate 58, and when the driving roller 59 is in contact with the T-shaped push plate 23, it will be promoted to move to the side close to the installation base 1, Thereby, the U-shaped annular guide ring 25 and the ring-shaped slip post 26 can drive the mixing tank 3 to move to the side close to the installation base 1. At this time, the end of the first rotating rod 44 away from the installation base 1 will gradually move from the side of the sleeve 43. Move out from the inner cavity, and the first gear 46 etc. will move synchronously with the mixing tank 3, and then can squeeze the first spring 24, when the driving roller 59 is separated from the T-shaped push plate 23, the first spring 24 will be stretched, Thus, the T-shaped push plate 23 can be used to drive the mixing tank 3 to move up, and then the mixing tank 3 can be reciprocated up and down, so that the mixing time can be further shortened, and the mixing efficiency can be further improved;

Step 3, when the raw materials are fully mixed, the user can turn off the first servo motor 41 and turn on the second servo motor 73 and the cooling fan 710, at the same time, the cooling medium can be introduced into the cooling jacket 63, at this time, the The medium and the cooling jacket 63 are used together to achieve the first stage of cooling. During this period, the second servo motor 73 will drive the fourth bevel gear 75 to rotate through the third bevel gear 74, so that the fifth rotating rod 72 can drive the rotating disk. 76 and the driving column 77 rotate, when the driving column 77 and the driving rack 79 are engaged with each other, the two groups of cooling fans 710 can be driven to move to the side away from the second servo motor 73 through the back-shaped sliding frame 78, thereby stretching Close to the second spring 83 on the second servo motor 73 side and extrude the second spring 83 away from the second servo motor 73 side, when the drive column 77 was separated from the drive rack 79, the return type slide frame 78 both sides The second spring 83 will be reset, so that it can drive the return type sliding frame 78 to reset, and then repeat the above steps, and then can drive the heat dissipation fan 710 to do left and right circular reciprocating movements, and can further cool down the cooling jacket 63, etc., thereby realizing The second cooling can further speed up the cooling of the raw material, and when the cooling of the raw material is finished, the second servo motor 73 can be turned off and the raw material can be exported to the mixing tank 3 for subsequent processing.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a preparation facilities of nanometer calcium carbonate, includes installation base (1), its characterized in that: the utility model discloses a cooling device, including installation base (1), the top fixed mounting of installation base (1) has U type mounting bracket (11), and the inboard of U type mounting bracket (11) is equipped with coupling mechanism (2) that the symmetry set up, rotate between coupling mechanism (2) and install blending tank (3), be equipped with on U type mounting bracket (11) and cooperate rabbling mechanism (4) that use with blending tank (3), and the inboard of U type mounting bracket (11) is equipped with elevating system (5) that use with rabbling mechanism (4) and coupling mechanism (2) cooperation, be equipped with on U type mounting bracket (11) and cooperate first cooling body (6) that use with blending tank (3), and be equipped with on installation base (1) and cooperate second cooling body (7) that use with first cooling body (6), one side that installation base (1) is close to U type mounting bracket (11) is equipped with complementary unit (8) that cooperate and use with second cooling body (7).

2. The device for preparing nano calcium carbonate according to claim 1, which is characterized in that: coupling mechanism (2) include first side fishplate bar (21), first side fishplate bar (21) and U type mounting bracket (11) fixed connection, and one side fixed mounting that installation base (1) was kept away from in first side fishplate bar (21) have perpendicular guide arm (22), sliding sleeve has T type push pedal (23) on perpendicular guide arm (22), and T type push pedal (23) and U type mounting bracket (11) sliding connection, one side fixed mounting that T type push pedal (23) are close to installation base (1) has first spring (24), first spring (24) activity cup joints on perpendicular guide arm (22), and first spring (24) are close to the one end and first side fishplate bar (21) fixed connection of installation base (1), the looks remote site fixed connection of first side fishplate bar (21) has U type ring form guide ring (25), fixed cover on the outer wall of mixing tank (3) has connect ring type traveller (26), ring type traveller (26) slide in the inboard of U type ring form guide ring (25), and the movable sleeve of ball on the inner wall of U type traveller (25) array has ball contact ring form traveller (27), movable contact ring type traveller (27) and traveller type traveller (27).

3. The apparatus for preparing nano calcium carbonate according to claim 2, wherein: the stirring mechanism (4) comprises a first servo motor (41) and a first sleeve ring (42), the first servo motor (41) is fixedly installed on a U-shaped installation frame (11), a sleeve (43) is fixedly installed at the tail end of the output end of the first servo motor (41), a first rotating rod (44) is inserted into an inner cavity of the sleeve (43) in a sliding mode, the first rotating rod (44) is rotatably inserted into a mixing tank (3), a stirring piece (45) distributed in an array mode is fixedly sleeved on the outer side of the first rotating rod (44), a first gear (46) is fixedly sleeved on the first rotating rod (44), a second sleeve ring (47) is slidably installed on the U-shaped installation frame (11), the second sleeve ring (47) is rotatably sleeved on the first rotating rod (44), a second gear (48) is fixedly installed on one side, close to the installation base (1), the second gear (48) is rotatably sleeved on the first rotating rod (44), the first sleeve ring (42) is rotatably sleeved on the first rotating rod (44), a side, a first end of the first rotating rod (42) is fixedly installed on the first rotating rod (49), and a first rotating plate (49) is connected with a first rotating plate (49), the second rotating rod (410) is fixedly sleeved with a third gear (411) and a fourth gear (412), and the third gear (411) and the fourth gear (412) are respectively meshed with the first gear (46) and the second gear (48).

4. The apparatus for preparing nano calcium carbonate according to claim 3, wherein: fixed mounting has L template (413) that the symmetry set up on U type mounting bracket (11), fixedly connected with returns type clamp frame (414) between L template (413), first servo motor (41) are fixed to be inserted and are established in returning type clamp frame (414), and return first mounting panel (415) of fixedly connected with on type clamp frame (414), one side fixedly connected with telescopic link (416) that first mounting panel (415) are close to installation base (1), and terminal fixedly connected with second mounting panel (417) of telescopic link (416) output, the one end and second lantern ring (47) fixed connection of telescopic link (416) are kept away from to second mounting panel (417).

5. The apparatus for preparing nano calcium carbonate according to claim 3, wherein: one end, far away from the mounting base (1), of the first rotating rod (44) is fixedly connected with guide sliding blocks (418) distributed in an array mode, guide sliding grooves (419) distributed in an array mode are formed in the inner wall of the sleeve (43), and the guide sliding blocks (418) are inserted into the guide sliding grooves (419) in a sliding mode.

6. The apparatus for preparing nano calcium carbonate according to claim 3, wherein: the lifting mechanism (5) comprises a third rotating rod (51) and a fourth rotating rod (52), the third rotating rod (51) and the fourth rotating rod (52) are rotatably inserted into the U-shaped mounting frame (11), the third rotating rod (51) and the fourth rotating rod (52) are of a symmetrical structure, opposite ends of the third rotating rod (51) are fixedly connected with first bevel gears (53), a second bevel gear (54) is fixedly sleeved on the sleeve (43), the second bevel gear (54) is meshed with the first bevel gears (53), a first synchronous wheel (55) is fixedly sleeved on the third rotating rod (51), a second synchronous wheel (56) is fixedly sleeved on opposite ends of the fourth rotating rod (52), the second synchronous wheel (56) is meshed with the outer side of the first synchronous wheel (55) in a sleeved mode, a synchronous belt (57) is sleeved on the fourth rotating rod (52), a driving plate (58) is fixedly sleeved on the fourth rotating rod (52), one end, far away from the fourth rotating rod (52), of the driving plate (58) is rotatably inserted into a driving roller (59), and the driving roller (59) can contact with the T-shaped push plate (23).

7. The apparatus for preparing nano calcium carbonate according to claim 1, wherein: the first cooling mechanism (6) comprises a return guide ring (61), the return guide ring (61) is sleeved on the U-shaped mounting frame (11) in a sliding mode, sliding plates (62) are fixedly connected to the opposite sides of the return guide ring (61), a cooling jacket (63) is fixedly mounted on the opposite sides of the sliding plates (62), the cooling jacket (63) is rotatably sleeved on the mixing tank (3), and a cooling medium lead-in pipe (64) and a cooling medium lead-out pipe (65) which are matched with each other in use are communicated with one end, close to the mounting base (1), of the cooling jacket (63).

8. The apparatus for preparing nano calcium carbonate according to claim 1, wherein: the second cooling mechanism (7) comprises a fixing piece (71) and a fifth rotating rod (72), the fixing piece (71) is fixedly connected with the mounting base (1), a second servo motor (73) is fixedly mounted on the fixing piece (71), a third bevel gear (74) is fixedly connected to the tail end of the output end of the second servo motor (73), a groove (12) is formed in the mounting base (1), the fifth rotating rod (72) is rotatably inserted into the groove (12), a fourth bevel gear (75) is arranged at the bottom end of the fifth rotating rod (72), the fourth bevel gear (75) is meshed with the third bevel gear (74), a rotating disc (76) is fixedly connected to the top end of the fifth rotating rod (72), the rotating disc (76) is rotatably mounted in the groove (12), driving columns (77) distributed in an array mode are arranged on one side, away from the second servo motor (73), of the rotating disc (76), a circular sliding type sliding frame (78) is slidably mounted on the mounting base (1), a fixed sliding frame (78) side inner wall is mounted with the fixed rack (79), and a driving column (77) which is symmetrically meshed with a heat dissipation fan (710) is mounted on the fixed sliding frame (710).

9. The apparatus for preparing nano calcium carbonate according to claim 8, characterized in that: complementary unit (8) are including installation piece (81), installation piece (81) fixed mounting is on installation base (1), and installation piece (81) are symmetrical structure, sliding insert on installation piece (81) is equipped with horizontal guide arm (82), and the looks remote site of horizontal guide arm (82) all with time type sliding frame (78) fixed connection, second spring (83) have been cup jointed in the activity on horizontal guide arm (82), the both ends of second spring (83) respectively with installation piece (81) and time type sliding frame (78) fixed connection.

10. The preparation method of the nano calcium carbonate preparation device is characterized by comprising the following steps:

firstly, introducing a proper amount of raw materials into a mixing tank (3), then opening a first servo motor (41), wherein the first servo motor (41) drives a first rotating rod (44) and a second bevel gear (54) to rotate through a sleeve (43) so as to drive a first gear (46) and a stirring piece (45) to rotate, the first gear (46) drives a third gear (411) meshed with the first gear to rotate while rotating, and further the fourth gear (412) can be driven to synchronously rotate through a second rotating rod (410), but the fourth gear (412) is meshed with a second gear (48), and the second gear (48) is in sliding connection with a clip frame (414) through a second sleeve ring (47) and the like, so that the second gear (48) cannot rotate, the fourth gear (412) rolls along a tooth groove of the second gear (48), the rotating plate (49) is matched with the first sleeve ring (42) to drive the mixing tank (3) to rotate, the mixing tank (3) is driven to rotate, the stirring piece (45) rotates quickly, and the mixing efficiency of the raw materials is improved;

step two, when the second bevel gear (54) rotates, the first bevel gear (53) drives two groups of third rotating rods (51) to rotate, so that the first synchronizing wheel (55) can drive the synchronous belt (57) to rotate, and further the second synchronizing wheel (56) can drive the fourth rotating rod (52) to rotate, further the driving roller (59) can be driven to rotate through the driving plate (58), and when the driving roller (59) is in contact with the T-shaped push plate (23), the driving roller is pushed to move towards one side close to the mounting base (1), so that the mixing tank (3) can be driven to move towards one side close to the mounting base (1) through the U-shaped guide ring (25) and the annular sliding column (26), at the moment, one end, far away from the mounting base (1), of the first rotating rod (44) can be gradually moved out of the inner cavity of the sleeve (43), the first gear (46) and the like can move synchronously with the mixing tank (3), and further the first spring (24) can be extruded, when the driving roller (59) and the T-shaped push plate (23) and further extend, so that the mixing tank (3) can further move upwards and further shorten the mixing efficiency;

step three, after the raw materials are fully mixed, a user can close the first servo motor (41) and open the second servo motor (73) and the cooling fan (710), and simultaneously can guide a cooling medium into the cooling jacket (63), at the moment, the first cooling is realized by the cooperation of the cooling medium and the cooling jacket (63), during the period, the second servo motor (73) drives the fourth bevel gear (75) to rotate through the third bevel gear (74), so that the rotating disc (76) and the driving column (77) can be driven to rotate through the fifth rotating rod (72), when the driving column (77) and the driving rack (79) are mutually clamped, the two groups of cooling fans (710) can be driven to move towards the side far away from the second servo motor (73) through the return-type sliding frame (78), so that the second spring (83) close to the side of the second servo motor (73) is stretched and extruded towards the second spring (83) far away from the side of the second servo motor (73), when the driving column (77) and the driving rack (79) are separated, the return-type sliding frame (83) is driven to drive the second spring (83) to move, so that the cooling fan (78) can be driven to perform the reciprocating movement, and the cooling fan (78) and the cooling process of the cooling jacket (78) and the cooling can be repeated left and right, and left, and right, and the cooling fan, and right, and the cooling jacket (78) can be performed, and the cooling fan, and the cooling jacket (78, and the cooling jacket can be performed, and the cooling fan, and the like, and then can further accelerate the cooling of raw materials, and can close second servo motor (73) and export blending tank (3) with the raw materials and carry out subsequent processing after the raw materials cooling is finished.

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