Double-star high-speed dispersing and stirring machine

Abstract

The utility model discloses a double-star high-speed dispersing and stirring machine which comprises a base, a supporting seat is arranged at one end of the base, an adjusting assembly is arranged on the supporting seat, a stirring assembly is arranged on the adjusting assembly, and through the arrangement of the stirring assembly, materials in a stirring container can be more effectively covered, and the mixing uniformity is improved. By optimizing the structure and the material of the stirring paddle, the stirring paddle can generate stronger shearing force and dispersing force during autorotation, so that the mixing effect is further improved, secondly, the stirring adopts a mode of cooperative work of a plurality of groups of high / low-speed stirring paddles, and more comprehensive material covering and more efficient mixing are realized by controlling the rotating speed and the rotating direction of different stirring paddles; by optimizing the arrangement mode and the motion trail of the stirring paddle, the mixing dead angles are further reduced, the mixing effect is improved, the manufacturing cost and the maintenance difficulty of the equipment are reduced, and meanwhile, the durability of the equipment is improved and the service life of the equipment is prolonged by improving the mechanical structure of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, and specifically, to a double-star high-speed dispersion mixer. Background Art

[0002] A mixer is a construction engineering machine mainly used for mixing building materials such as cement, sand, gravel, and various dry mortar. It is a machine with a shaft equipped with blades rotating in a cylinder or trough to mix various raw materials into a mixture or a material with an appropriate consistency.

[0003] The common planetary mixers on the market at present achieve the purpose of material mixing through planetary motion, that is, the mixing paddle rotates both self-rotating and revolving. This design can cover the materials in the mixing container more comprehensively and make the mixing more uniform. However, its mixing and homogenization time is relatively long and the efficiency is not high. In addition, a high-speed disperser uses a high-speed rotating paddle to shear and disperse materials, which is suitable for scenarios where materials need to be dispersed into fine particles or emulsions. However, the high-speed disperser usually needs to perform a dispersion process first and then a mixing process, making the entire process more complex. In order to better ensure the high-speed dispersion effect of the mixer, a double-star high-speed dispersion mixer is needed.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the utility model provides a double-star high-speed dispersion mixer to overcome the above technical problems existing in the related art.

[0006] Specifically, the technical solution adopted by the utility model is as follows:

[0007] A double-star high-speed dispersion mixer includes a base. One end of the base is provided with a support seat, the support seat is provided with an adjustment assembly, the adjustment assembly is provided with a mixing assembly, and a controller is provided on one side of a part of the mixing assembly arranged on the support seat.

[0008] Furthermore, to better ensure the mixing effect, the adjustment assembly includes a plurality of electric push rods. The electric push rods are arranged at one end of the support seat through a mounting seat. One end of the electric push rod is provided with an adjustment seat, and a guide rail is connected to the adjustment seat and is arranged on one side of the support seat.

[0009] Furthermore, placing seats are arranged on both sides of the adjustment seat, a plurality of first moving rails and a plurality of first buffer seats are arranged at one end of the adjustment seat, and a plurality of second moving rails are arranged at one end of the base.

[0010] Further, in order to better ensure the stirring effect and efficiency of high-speed dispersion, the stirring assembly includes a plurality of moving wheels, the moving wheels are arranged on the first moving track, a processing cylinder is arranged on the moving wheels, a placing rod is arranged on the processing cylinder, and the placing rod is arranged in the placing seat. One end of the processing cylinder is provided with a second buffer seat, and one end of the processing cylinder is provided with a protective cylinder, and the protective cylinder is arranged at one end of the support seat.

[0011] Further, the stirring assembly further includes a first motor and a second motor. The first motor and the second motor are arranged at one end of the support seat. One end of the output shafts of the first motor and the second motor extends from the outside of the support seat to the inside of the support seat. One ends of the output shafts of the first motor and the second motor located inside the support seat are provided with a driving sprocket and a first driving wheel.

[0012] Further, a transmission chain and a transmission belt are connected to the driving sprocket and the first driving wheel. A driven sprocket and a second driving wheel are connected to the transmission chain and the transmission belt. A transmission shaft is arranged on the driven sprocket and the second driving wheel. One end of the transmission shaft extends from the inside of the support seat to the outside of the support seat, and the transmission shaft is located inside the protective cylinder. A protective housing is installed on the transmission shaft.

[0013] Further, a first connecting gear, a first belt pulley and a second belt pulley are arranged on the transmission shaft from top to bottom. A plurality of second connecting gears are meshed and connected to the first connecting gear. A low-speed shaft is installed on the second connecting gear. A low-speed stirring paddle is installed on the low-speed shaft. A synchronous belt is meshed and connected to the first belt pulley and the second belt pulley. A third belt pulley and a fourth belt pulley are meshed and connected to the synchronous belt. A high-speed shaft is arranged on the third belt pulley and the fourth belt pulley. A plurality of dispersion discs are arranged on the high-speed shaft, and the low-speed stirring paddle is in contact with the inner wall of the processing cylinder.

[0014] The beneficial effects of the present utility model are as follows: By setting the stirring assembly, the materials in the stirring container can be covered more effectively, and the mixing uniformity can be improved. At the same time, by optimizing the structure and material of the stirring paddle, stronger shear force and dispersion force can be generated during its self-rotation, thereby further enhancing the mixing effect. Secondly, the stirring adopts a method of multiple groups of high / low-speed stirring paddles working together. By controlling the rotation speed and direction of different stirring paddles, more comprehensive material coverage and more efficient mixing are achieved. By optimizing the arrangement method and movement track of the stirring paddle, the mixing dead angle is further reduced, the mixing effect is improved, the manufacturing cost and maintenance difficulty of the equipment are reduced. At the same time, by improving the mechanical structure of the equipment, the durability and service life of the equipment are improved. By setting the adjusting assembly, the processing cylinder can be placed during the stirring process of the processing raw materials, so as to ensure the stirring effect. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic diagram of the structure of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 1 ;

[0017] Figure 2 is a schematic diagram of the structure of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 2 ;

[0018] Figure 3 is a schematic diagram of the structure of an adjustment component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 1 ;

[0019] Figure 4 is a schematic diagram of the structure of an adjustment component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 2 ;

[0020] Figure 5 is a schematic diagram of the structure of a stirring component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 1 ;

[0021] Figure 6 is a schematic diagram of the structure of a stirring component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 2 ;

[0022] Figure 7 is a schematic diagram of the structure of a stirring component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 3 ;

[0023] Figure 8 is a schematic diagram of the structure of a stirring component of a double-star high-speed dispersion mixer according to an embodiment of the present invention Figure 4 .

[0024] In the figure:

[0025] 1. Base; 2. Support base; 3. Adjustment assembly; 301. Electric push rod; 302. Adjustment base; 303. Guide rail; 304. Placement base; 305. First moving rail; 306. First buffer seat; 307. Second moving rail; 4. Stirring assembly; 401. Moving wheel; 402. Processing cylinder; 403. Placement rod; 404. Second buffer seat; 405. First motor; 406. Second motor; 407. Driving sprocket; 408. First driving wheel; 409. Transmission chain; 410. Transmission belt; 411. Driven sprocket; 412. Second driving wheel; 413. Transmission shaft; 414. First connecting gear; 415. First belt pulley; 416. Second belt pulley; 417. Second connecting gear; 418. Low-speed shaft; 419. Low-speed stirring paddle; 420. Synchronous belt; 421. Third belt pulley; 422. Fourth belt pulley; 423. High-speed shaft; 424. Dispersion disc; 5. Controller; 6. Protection cylinder; 7. Protection housing. Detailed implementation manner

[0026] 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 a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] According to an embodiment of the present invention, a double-star high-speed dispersion mixer is provided.

[0028] Embodiment 1;

[0029] As Figures 1-8 shown, a double-star high-speed dispersion mixer according to an embodiment of the present invention includes a base 1, a placement groove is provided on the base 1, a support base 2 is provided at one end of the base 1, a hollow structure is provided in part of the support base 2, an adjustment assembly 3 is provided on the support base 2, and part of the adjustment assembly 3 is adapted to the placement groove for placing and connecting the processing cylinder 402. A stirring assembly 4 is provided on the adjustment assembly 3 for performing high-speed dispersion stirring on the processing raw materials, and part of the stirring assembly 4 is provided with a controller 5 on one side of the support base 2.

[0030] Embodiment 2;

[0031] As Figures 1-8As shown in the figure, a double-star high-speed dispersion mixer according to an embodiment of the present utility model, the adjustment assembly 3 includes two electric push rods 301. The electric push rods 301 are arranged at one end of the support seat 2 through mounting seats. One end of the electric push rod 301 is provided with an adjustment seat 302. A guide rail 303 is connected to the adjustment seat 302, and the guide rail 303 is arranged on one side of the support seat 2. Placing seats 304 are arranged on both sides of the adjustment seat 302. Two first moving rails 305 and two first buffer seats 306 are arranged at one end of the adjustment seat 302, one is in a rectangular structure and the other is in a trapezoidal structure. Two second moving rails 307 are arranged at one end of the base 1.

[0032] In actual application, when it is necessary to stir and process the processing raw materials in the processing cylinder 402, the electric push rod 301 is started through the controller 5, and then the height of the processing cylinder 402 placed in the placing seat 304 is adjusted. During the movement, the guide rail 303 can be used for auxiliary movement;

[0033] When it is necessary to place the processing cylinder 402, the processing cylinder 402 is moved onto the adjustment seat 302 through the cooperation of the second moving rail 307, the base 1 and the first moving rail 305.

[0034] Embodiment three;

[0035] As Figures 1-8 shown in the figure, a double-star high-speed dispersion mixer according to an embodiment of the present utility model, the stirring assembly 4 includes four moving wheels 401. The moving wheels 401 are arranged on the first moving rail 305. A processing cylinder 402 is arranged on the moving wheels 401. A placing rod 403 is arranged on the processing cylinder 402, and the placing rod 403 is arranged in the placing seat 304. A second buffer seat 404 is arranged at one end of the processing cylinder 402. A protective cylinder 6 is arranged at one end of the processing cylinder 402, and the protective cylinder 6 is arranged at one end of the support seat 2;

[0036] The stirring assembly 4 further includes a first motor 405 and a second motor 406. The first motor 405 is set as a speed reducer. The first motor 405 and the second motor 406 are arranged at one end of the support seat 2. One end of the output shafts of the first motor 405 and the second motor 406 extends from the outside of the support seat 2 to the inside of the support seat 2. Driving sprockets 407 and first transmission wheels 408 are arranged at the ends of the output shafts of the first motor 405 and the second motor 406 located inside the support seat 2;

[0037] A driving sprocket 407 and a first driving wheel 408 are connected with a transmission chain 409 and a transmission belt 410. The transmission chain 409 and the transmission belt 410 are connected with a driven sprocket 411 and a second driving wheel 412. A transmission shaft 413 is arranged on the driven sprocket 411 and the second driving wheel 412. One end of the transmission shaft 413 extends from the inside of the support base 2 to the outside of the support base 2, and the transmission shaft 413 is located inside the protective cylinder 6. A protective outer shell 7 is installed on the transmission shaft 413;

[0038] The transmission shaft 413 is provided with a first connecting gear 414, a first belt pulley 415, and a second belt pulley 416 from top to bottom. Two second connecting gears 417 are meshed and connected to the first connecting gear 414. A low-speed shaft 418 is installed on the second connecting gear 417 to ensure that all materials can participate in the mixing process and avoid dead corners. A low-speed stirring paddle 419 is installed on the low-speed shaft 418. A synchronous belt 420 is meshed and connected to the first belt pulley 415 and the second belt pulley 416. A third belt pulley 421 and a fourth belt pulley 422 are meshed and connected to the synchronous belt 420. A high-speed shaft 423 is arranged on the third belt pulley 421 and the fourth belt pulley 422 to form a vortex and high-speed dispersion. Two dispersion discs 424 are arranged on the high-speed shaft 423. The dispersion discs 424 are set as star-shaped dispersion discs, which have excellent cohesive force and can guide the mixed liquid to form a vortex, strengthening the kneading and dispersion effects. And the low-speed stirring paddle 419 is in contact with the inner wall of the processing cylinder 402;

[0039] Two low-speed shafts 418 are driven to rotate by the cooperation of a same first motor 405 and a second motor 406. The force transmission process is that the kinetic energy generated by the rotation of the first motor 405 and the second motor 406 passes through the transmission shaft 413. The transmission shaft 413 is combined with the first connecting gear 414, the first belt pulley 415, the second belt pulley 416, the first belt pulley 415 and the second belt pulley 416, the synchronous belt 420, the third belt pulley 421 and the fourth belt pulley 422 through their mutual cooperation, and the kinetic energy is transmitted to the two low-speed shafts 418 in the way of gear chain to make them rotate. And in this process, due to the drive of the transmission shaft 413, the first connecting gear 414, the first belt pulley 415, the second belt pulley 416, the first belt pulley 415 and the second belt pulley 416, the synchronous belt 420, the third belt pulley 421 and the fourth belt pulley 422 also rotate accordingly. Through this operation process, the revolution and rotation of the low-speed shaft are realized simultaneously for this equipment.

[0040] In practical applications, when it is necessary to process the processing raw materials in the processing cylinder 402, the controller 5 starts the first motor 405 and the second motor 406. Then, the output shafts of the first motor 405 and the second motor 406 drive the driving sprocket 407 and the first transmission wheel 408 to rotate. Then, the driving sprocket 407 drives the driven sprocket 411 and the second transmission wheel 412 to rotate through the transmission chain 409 and the transmission belt 410, so that the transmission shaft 413 rotates. Then, the transmission shaft 413 drives the first connecting gear 414, the first belt pulley 415, and the second belt pulley 416 to rotate. Then, the first connecting gear belt 414 drives the two second connecting gears 417 to rotate, so that the low-speed shaft 418 rotates. Then, the low-speed shaft 418 drives the low-speed stirring paddle 419 to rotate, which can scrape all the mixtures to be processed in the entire processing cylinder 402 to the center, form a large eddy current again and bring it to the high-speed shaft 423. In this way, the mixtures to be processed in the processing cylinder 402 can be fully mixed, stirred, and dispersed. When the transmission shaft 413 drives the first belt pulley 415 and the second belt pulley 416 to rotate, the first belt pulley 415 and the second belt pulley 416 drive the third belt pulley 421 and the fourth belt pulley 422 to rotate through the synchronous belt 420, so as to drive the high-speed shaft 423 and the dispersion disc 424 on the high-speed shaft 423 to rotate. Furthermore, the mixture to be mixed can naturally flow into the center of the dispersion disc 424 to form an eddy current, which helps to further improve the kneading and dispersion effects of the mixture liquid.

[0041] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0042] In summary, by means of the above technical solution of the present invention, when it is necessary to stir and process the processing raw materials in the processing cylinder 402, the controller 5 starts the electric push rod 301, and then adjusts the height of the processing cylinder 402 placed in the placement seat 304. During the movement, the guide rail 303 can be used for auxiliary movement;

[0043] When the processing cylinder 402 needs to be placed, the processing cylinder 402 is moved to the adjusting seat 302 through the cooperation of the second moving rail 307, the base 1 and the first moving rail 305. When the processing raw materials in the processing cylinder 402 need to be processed, the first motor 405 and the second motor 406 are started by the controller 5. Then, the output shafts of the first motor 405 and the second motor 406 drive the driving sprocket 407 and the first driving wheel 408 to rotate. Then, the driving sprocket 407 drives the driven sprocket 411 and the second driving wheel 412 to rotate through the transmission chain 409 and the transmission belt 410, so that the transmission shaft 413 rotates. Then, the transmission shaft 413 drives the first connecting gear 414, the first belt pulley 415 and the second belt pulley 416 to rotate. Then, the first connecting gear belt 414 drives the two second connecting gears 417 to rotate, so that the low-speed shaft 418 rotates. Then, the low-speed shaft 418 drives the low-speed stirring paddle 419 to rotate, which can scrape all the mixtures to be processed in the whole processing cylinder 402 to the center, form a large eddy current again and bring it to the high-speed shaft 423. In this way, the mixtures to be processed in the processing cylinder 402 can be fully mixed, stirred and dispersed. When the transmission shaft 413 drives the first belt pulley 415 and the second belt pulley 416 to rotate, the first belt pulley 415 and the second belt pulley 416 drive the third belt pulley 421 and the fourth belt pulley 422 to rotate through the timing belt 420, so that the high-speed shaft 423 and the dispersion disc 424 on the high-speed shaft 423 are driven to rotate. Furthermore, the mixed liquid to be mixed can naturally flow into the center of the dispersion disc 424 to form an eddy current, which helps to further improve the kneading and dispersion effect of the mixed liquid.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double star high speed dispersing mixer, characterized in that: The invention comprises a base (1), a support base (2) being arranged at one end of the base (1), an adjustment component (3) being arranged on the support base (2), a stirring component (4) being arranged on the adjustment component (3), and a controller (5) being arranged on one side of the support base (2).

2. A double star high speed dispersing mixer according to claim 1, characterized in that: The adjustment assembly (3) comprises a plurality of electric push rods (301), wherein the electric push rods (301) are arranged at one end of the support seat (2) via a mounting seat, an adjustment seat (302) is arranged at one end of the electric push rods (301), a guide rail (303) is connected to the adjustment seat (302), and the guide rail (303) is arranged on one side of the support seat (2).

3. A double star high speed dispersing mixer according to claim 2, characterized in that: Placing seats (304) are arranged on both sides of the adjustment seat (302), a plurality of first movable rails (305) and a plurality of first buffer seats (306) are arranged at one end of the adjustment seat (302), and a plurality of second movable rails (307) are arranged at one end of the base (1).

4. A double star high speed dispersing mixer according to claim 3, characterized in that: The stirring assembly (4) includes a plurality of moving wheels (401), wherein the moving wheels (401) are arranged on the first moving rail (305), a processing cylinder (402) is arranged on the moving wheels (401), a placing rod (403) is arranged on the processing cylinder (402), and the placing rod (403) is arranged in the placing seat (304), a second buffer seat (404) is arranged at one end of the processing cylinder (402), a protective cylinder (6) is arranged at one end of the processing cylinder (402), and the protective cylinder (6) is arranged at one end of the supporting seat (2).

5. A double star high speed dispersing mixer according to claim 4, characterized in that: The stirring assembly (4) further comprises a first motor (405) and a second motor (406), wherein the first motor (405) and the second motor (406) are arranged at one end of the support base (2), one end of the output shaft of the first motor (405) and the second motor (406) extends from the outside of the support base (2) to the inside of the support base (2), and a driving sprocket (407) and a first transmission wheel (408) are arranged at one end of the output shaft of the first motor (405) and the second motor (406) located inside the support base (2).

6. A double star high speed dispersing mixer according to claim 5, characterized in that: The driving sprocket (407) and the first transmission wheel (408) are connected with a transmission chain (409) and a transmission belt (410), the transmission chain (409) and the transmission belt (410) are connected with a driven sprocket (411) and a second transmission wheel (412), the driven sprocket (411) and the second transmission wheel (412) are provided with a transmission shaft (413), one end of the transmission shaft (413) extends from the inside of the support seat (2) to the outside of the support seat (2), and the transmission shaft (413) is located inside the protective tube (6), and a protective shell (7) is installed on the transmission shaft (413).

7. A double star high speed dispersing mixer according to claim 6, characterized in that: The transmission shaft (413) is provided with a first connecting gear (414), a first pulley (415), and a second pulley (416) from top to bottom; the first connecting gear (414) is meshedly connected with a plurality of second connecting gears (417); a low-speed shaft (418) is installed on the second connecting gear (417); a low-speed stirring paddle (419) is installed on the low-speed shaft (418); a synchronous belt (420) is meshedly connected to the first pulley (415) and the second pulley (416); a third pulley (421) and a fourth pulley (422) are meshedly connected to the synchronous belt (420); a high-speed shaft (423) is provided on the third pulley (421) and the fourth pulley (422); a plurality of dispersion disks (424) are provided on the high-speed shaft (423); and the low-speed stirring paddle (419) is in contact with the inner wall of the treatment cylinder (402).

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