Double-planet power mixer

Abstract

The utility model discloses a double planet power mixer which comprises a rack, a stirring barrel, a stirring end cover, a constant temperature control system, a transmission stirring system and a vacuum system, the stirring end cover and the stirring barrel are arranged on the rack in a vertically spaced mode, the constant temperature control system is connected with the stirring barrel, and the transmission stirring system and the vacuum system are connected with the stirring end cover. The transmission stirring system comprises two fried dough twist paddles and two groups of high-speed dispersion discs which are arranged in a stirring end cover; the stirring barrel is arranged on the horizontal pushing mechanism, the horizontal pushing mechanism is connected with the lifting mechanism, the lifting mechanism is arranged on the rack, a barrel locking mechanism is arranged between the stirring barrel and the horizontal pushing mechanism, and a safe locking mechanism is arranged between the stirring barrel and the stirring end cover. According to the utility model, the stirring efficiency can be improved, the production requirement is met, the feeding and discharging are convenient, the automatic barrel locking and unlocking functions are realized, the stirring barrel and the stirring end cover can be safely locked, the sealing performance of the stirring space is good, the material stirring temperature and the stirring space vacuum degree are controllable, and the stirring effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of planetary mixer equipment, in particular to a double planetary power mixer. Background Art

[0002] At present, a low-speed planetary mixer is usually used to mix materials. While the mixing paddle revolves around the axis of the kettle body, it can also rotate at a high speed around its own axis at different speeds, so that the materials are strongly sheared in the kettle body, and the mixing efficiency is improved to a certain extent. However, since most of the mixing paddles adopt multi-inclined blade type or frame type, the mixing efficiency of the traditional low-speed planetary mixer still cannot meet the existing production requirements, and the handling of loading and unloading is not convenient enough. During the mixing process, the sealing and vacuum treatment of the mixing space and the temperature of the mixing cannot be well controlled. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a double planetary power mixer, aiming to solve the technical problems existing in the prior art that the mixing efficiency cannot meet the existing production requirements, the loading and unloading are inconvenient, and the sealing and vacuum treatment of the mixing space and the temperature of the mixing cannot be well controlled.

[0004] The technical solution of the utility model is: a double planetary power mixer, including a frame, a mixing barrel, a mixing end cover, a constant temperature control system, a driving and mixing system, and a vacuum system. The mixing end cover and the mixing barrel are arranged at intervals up and down on the frame. The constant temperature control system is connected to the mixing barrel. The driving and mixing system and the vacuum system are respectively connected to the mixing end cover. The driving and mixing system includes two twist paddles and two groups of high-speed dispersing disks arranged in the mixing end cover. The mixing barrel is installed on a horizontal pushing mechanism, the horizontal pushing mechanism is connected to a lifting mechanism, the lifting mechanism is installed on the frame, a barrel locking mechanism is arranged between the mixing barrel and the horizontal pushing mechanism, and a safety locking mechanism is arranged between the mixing barrel and the mixing end cover.

[0005] Further, in the utility model, a hollow cavity is formed in the barrel wall of the mixing barrel. The constant temperature control system includes a first high-pressure quick connector and a second high-pressure quick connector respectively connected to the hollow cavity. The first high-pressure quick connector is connected to a cooling water inlet pipe and a hot water inlet pipe. The second high-pressure quick connector is connected to a cooling water return pipe and a hot water return pipe. First pneumatic valves are arranged on the connecting pipes between the high-pressure quick connectors and the inlet pipes or return pipes. A temperature sensor is also installed on the mixing barrel.

[0006] Further, in the present utility model, the vacuum system includes a vacuum buffer tank connected to the stirring end cover through a second pneumatic valve, a vacuum pump connected to the vacuum buffer tank, a filter connected to the stirring end cover through a third pneumatic valve, and a manual vent valve connected to the stirring end cover through a pressure sensor and a pressure gauge. A drain valve is also connected to the vacuum buffer tank.

[0007] Further, in the present utility model, the drive and stirring system includes a driving pulley driven by a dispersion motor, a driven pulley connected to the driving pulley through a first synchronous belt. A tensioning pulley is provided between the driving pulley and the driven pulley. The driven pulley is connected to a main synchronous pulley. The main synchronous pulley is connected to a synchronous pulley A and a synchronous pulley B through a second synchronous belt. The synchronous pulley A and the synchronous pulley B are respectively connected to two groups of high-speed dispersion discs. The drive and stirring system further includes a stirring motor, a speed reducer connected to the stirring motor, a driving sprocket connected to the speed reducer, a driven sprocket connected to the driving sprocket through a chain. A tensioning sprocket is provided between the driving sprocket and the driven sprocket. The driven sprocket is connected to a driving gear and a revolving plate through a transmission shaft. Two twist paddles are installed on the revolving plate through a stirring shaft. The other ends of the two stirring shafts are respectively connected to a gear A and a gear B. The gear A and the gear B are respectively in transmission connection with the driving gear.

[0008] Further, in the present utility model, the horizontal pushing mechanism includes an L-shaped seat, a sliding groove provided on the L-shaped seat, and a slider slidably installed in the sliding groove. The slider is connected to the bottom of the stirring barrel. A pushing handle is provided on the stirring barrel. One side of the sliding groove is provided with a telescopic groove. The barrel locking mechanism includes a barrel locking block slidably installed in the telescopic groove. The barrel locking block can extend into the sliding groove to limit the slider so as to lock the stirring barrel.

[0009] Further, in the present utility model, the lifting mechanism includes a lifting oil cylinder. The L-shaped seat is installed on the frame through a guide rail and is driven by the lifting oil cylinder to lift.

[0010] Further, in the present utility model, the safety locking mechanism includes a lower locking block and an upper locking block respectively connected to the stirring barrel and the stirring end cover. An insertion opening for the lower locking block to insert is provided on the upper locking block. A locking rod driven by a locking cylinder is provided in the upper locking block. The locking rod can pass through the lower locking block and extend into the upper locking block on the other side of the insertion opening.

[0011] Further, in the present utility model, a convex portion is provided on the locking rod, and a jack cooperating with the convex portion is provided in the lower locking block.

[0012] The utility model has the following advantages compared with the prior art: The utility model adopts two groups of twist paddles for low-speed stirring and two groups of high-speed dispersion discs for high-speed dispersion, which can fully mix and stir the materials, greatly improving the stirring efficiency and meeting the production requirements; the stirring barrel can be pushed and pulled, facilitating loading and unloading, and has automatic barrel locking and unlocking functions to avoid movement; after the stirring barrel is docked with the stirring end cover, it can be safely locked, ensuring the sealing of the stirring space; the use of a constant temperature control system can ensure that the material stirring temperature is within the preset range, and the vacuum system can realize the vacuum control of the stirring space to ensure the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the utility model;

[0014] Figure 2 is a specific connection schematic diagram of the constant temperature control system described in the utility model;

[0015] Figure 3 is a specific connection schematic diagram of the vacuum system described in the utility model;

[0016] Figure 4 is a specific structural schematic diagram of the transmission stirring system described in the utility model;

[0017] Figure 5 is a side view of the utility model when the stirring barrel and the stirring end cover are sealed and matched;

[0018] Figure 6 is Figure 5 a partial enlarged schematic diagram of part A in

[0019] Figure 7 is a front view of the utility model when the stirring barrel and the stirring end cover are sealed and matched;

[0020] Figure 8 is a state schematic diagram of the utility model when the stirring barrel and the stirring end cover are separated.

[0021] Wherein:

[0022] 1. Frame;

[0023] 2. Stirring barrel; 201. Push-pull handle;

[0024] 3. Stirring end cover;

[0025] 4. Constant temperature control system; 401. First high-pressure quick connector; 402. Second high-pressure quick connector; 403. Cooling water inlet pipe; 404. Hot water inlet pipe; 405. Cooling water return pipe; 406. Hot water return pipe; 407. First pneumatic valve; 408. Temperature sensor;

[0026] 5. Transmission and stirring system; 501. Twisted paddle; 502. High-speed dispersion disc; 503. Dispersion motor; 504. Driving pulley; 505. Tensioning pulley; 506. Driven pulley; 507. Main synchronous pulley; 508. Synchronous pulley A; 509. Synchronous pulley B; 510. Stirring motor; 511. Reducer; 512. Driving sprocket; 513. Tensioning sprocket; 514. Driven sprocket; 515. Transmission shaft; 516. Driving gear; 517. Revolution plate; 518. Gear A; 519. Gear B;

[0027] 6. Vacuum system; 601. Second pneumatic valve; 602. Vacuum buffer tank; 603. Vacuum pump; 604. Third pneumatic valve; 605. Filter; 606. Pressure sensor; 607. Pressure gauge; 608. Manual vent valve; 609. Drain valve;

[0028] 7. Horizontal pushing mechanism; 701. L-shaped seat; 702. Chute; 703. Slide block;

[0029] 8. Lifting mechanism;

[0030] 9. Locking barrel block;

[0031] 10. Lower locking block; 1001. Jack;

[0032] 11. Upper locking block; 1101. Socket;

[0033] 12. Locking cylinder;

[0034] 13. Locking rod; 1301. Convex part. Detailed implementation manners

[0035] The following specifically describes the detailed implementation manners of the present utility model with reference to the accompanying drawings.

[0036] Embodiment:

[0037] As shown in the accompanying drawings, the detailed implementation manners of a double planetary power mixer of the present utility model are shown. Refer to Figure 1 , which mainly includes a frame 1. A stirring end cover 3 and a stirring barrel 2 are arranged on the frame 1. The stirring end cover 3 and the stirring barrel 2 are arranged at intervals up and down. The stirring barrel 2 is connected with a constant temperature control system 4, and the stirring end cover 3 is connected with a transmission and stirring system 5 and a vacuum system 6.

[0038] A hollow cavity is formed inside the barrel wall of the stirring barrel 2. Refer to Figure 2, the constant temperature control system 4 includes a first high-pressure quick connector 401 and a second high-pressure quick connector 402 respectively connected to the hollow cavity. The first high-pressure quick connector 401 is connected to a cooling water inlet pipe 403 and a hot water inlet pipe 404, and the second high-pressure quick connector 402 is connected to a cooling water return pipe 405 and a hot water return pipe 406. A first pneumatic valve 407 is provided on the connecting pipe between the high-pressure quick connector and the inlet pipe or the return pipe, and there are four first pneumatic valves 407. A temperature sensor 408 is installed on the stirring tank 2 to monitor the material temperature, and the constant temperature control system 4 can ensure that the material stirring temperature is within the preset range.

[0039] Refer to Figure 3 , the vacuum system 6 includes a vacuum buffer tank 602 connected to the stirring end cover 3 through a second pneumatic valve 601, a vacuum pump 603 connected to the vacuum buffer tank 602, a filter 605 connected to the stirring end cover 3 through a third pneumatic valve 604, and a manual vent valve 608 connected to the stirring end cover 3 through a pressure sensor 606 and a pressure gauge 607. A drain valve 609 is also connected to the vacuum buffer tank 602. The vacuum control of the stirring space can be realized through the vacuum system 6. After the stirring tank 2 and the stirring end cover 3 are sealed, the vacuum pumping treatment can be carried out through the vacuum pump 603 to ensure the stirring effect.

[0040] Refer to Figure 1 , Figure 4, the transmission and agitation system 5 includes two twist paddles 501 and two groups of high-speed dispersion discs 502 disposed within the agitation end cap 3. The high-speed dispersion discs 502 are driven to rotate by a dispersion motor 503. The dispersion motor 503 is connected with a driving pulley 504. The driving pulley 504 is connected with a driven pulley 506 through a first synchronous belt. A tension pulley 505 is disposed between the driving pulley 504 and the driven pulley 506. The driven pulley 506 is connected with a main synchronous pulley 507. The main synchronous pulley 507 is connected with a synchronous pulley A 508 and a synchronous pulley B 509 through a second synchronous belt. The two groups of high-speed dispersion discs 502 are respectively connected with the synchronous pulley A 508 and the synchronous pulley B 509 to achieve high-speed self-rotation. The twist paddles 501 are driven to rotate by an agitation motor 510. The agitation motor 510 is connected with a speed reducer 511. The speed reducer 511 is connected with a driving sprocket 512. The driving sprocket 512 is connected with a driven sprocket 514 through a chain. A tension sprocket 513 is disposed between the driving sprocket 512 and the driven sprocket 514. The driven sprocket 514 is connected with a driving gear 516 and a revolution plate 517 through a transmission shaft 515. The two twist paddles 501 are installed on the revolution plate 517 through agitation shafts and can revolve under the drive of the revolution plate 517. The other ends of the two agitation shafts are respectively connected with a gear A 518 and a gear B 519. The gear A 518 and the gear B 519 are respectively in transmission connection with the driving gear 516. By using the rotation of the driving gear 516 to drive the gear A 518 and the gear B 519 to rotate, the two twist paddles 501 are enabled to perform self-rotation. By adopting the cooperation of the two groups of twist paddles 501 for low-speed agitation and the two groups of high-speed dispersion discs 502 for high-speed dispersion, the materials can be fully mixed and agitated, and the agitation efficiency is greatly improved.

[0041] Referring to Figure 1 , the agitation barrel 2 is installed on a horizontal pushing mechanism 7. The horizontal pushing mechanism 7 is connected with a lifting mechanism 8. The lifting mechanism 8 is installed on the frame 1.

[0042] Specifically, referring to Figures 5 to 8 , the horizontal pushing mechanism 7 includes an L-shaped seat 701, a chute 702 disposed on the L-shaped seat 701, and a slider 703 slidably installed within the chute 702. The slider 703 is connected with the bottom of the agitation barrel 2. The agitation barrel 2 can be pushed and pulled, facilitating loading and unloading. A push-pull handle 201 is provided on the agitation barrel 2 for easy operation. A telescopic groove is provided on one side of the chute 702. A barrel locking block 9 is disposed within the telescopic groove. The barrel locking block 9 can be driven by a cylinder so that it can extend into the chute 702 to limit the slider 703 and thus lock the agitation barrel 2. After the agitation barrel 2 is pushed in place inwardly, automatic barrel locking can be achieved through the barrel locking block 9 to prevent movement.

[0043] The lifting mechanism 8 includes a lifting oil cylinder. The L-shaped seat 701 is installed on the frame 1 through a guide rail and is driven by the lifting oil cylinder to lift. When it is necessary to stir the material, the lifting oil cylinder drives the L-shaped seat 701 to rise, thereby driving the mixing barrel 2 and the mixing end cover 3 to cooperate with each other for sealing. Lower locking blocks 10 are respectively connected to both sides of the mixing barrel 2, upper locking blocks 11 are respectively connected to both sides of the mixing end cover 3, an insertion opening 1101 for the lower locking block 10 to be inserted into is formed in the upper locking block 11, and a locking rod 13 driven by a locking air cylinder 12 is arranged in the upper locking block 11. The locking rod 13 can pass through the lower locking block 10 and extend into the upper locking block 11 on the other side of the insertion opening 1101. Specifically, a convex portion 1301 is arranged on the locking rod 13, and a jack 1001 matching with the convex portion 1301 is formed in the lower locking block 10. After the mixing barrel 2 and the mixing end cover 3 are butted, the locking air cylinder 12 drives the locking rod 13 to extend. After the locking rod 13 penetrates into the jack 1001 of the lower locking block 10, it further penetrates into the upper locking block 11. Due to the arrangement of the convex portion 1301 on the locking rod 13, the lower locking block 10 can be driven to move upward a small distance, so that the mixing barrel 2 and the mixing end cover 3 are more tightly sealed, and safety locking is achieved, ensuring the sealing performance of the mixing space.

[0044] Of course, the above embodiments are only used to illustrate the technical concept and features of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. All modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A dual-planet power hybrid machine, characterized in that: It includes a frame (1), a stirring barrel (2), a stirring end cover (3), a constant temperature control system (4), a driving and stirring system (5), and a vacuum system (6). The stirring end cover (3) and the stirring barrel (2) are arranged at an interval up and down on the frame (1). The constant temperature control system (4) is connected to the stirring barrel (2). The driving and stirring system (5) and the vacuum system (6) are respectively connected to the stirring end cover (3). The driving and stirring system (5) includes two twist paddles (501) and two groups of high-speed dispersion discs (502) arranged inside the stirring end cover (3). The stirring barrel (2) is installed on a horizontal pushing mechanism (7). The horizontal pushing mechanism (7) is connected to a lifting mechanism (8). The lifting mechanism (8) is installed on the frame (1). A barrel locking mechanism is provided between the stirring barrel (2) and the horizontal pushing mechanism (7). A safety locking mechanism is provided between the stirring barrel (2) and the stirring end cover (3).

2. The double planetary power mixer according to claim 1, characterized in that: A hollow cavity is formed inside the barrel wall of the stirring barrel (2). The constant temperature control system (4) includes a first high-pressure quick connector (401) and a second high-pressure quick connector (402) respectively connected to the hollow cavity. The first high-pressure quick connector (401) is connected to a cooling water inlet pipe (403) and a hot water inlet pipe (404). The second high-pressure quick connector (402) is connected to a cooling water return pipe (405) and a hot water return pipe (406). A first pneumatic valve (407) is provided on the connecting pipeline between the high-pressure quick connector and the inlet pipe or the return pipe. A temperature sensor (408) is also installed on the stirring barrel (2).

3. A dual planetary power mixer according to claim 1, characterized in that: The vacuum system (6) includes a vacuum buffer tank (602) connected to the stirring end cover (3) through a second pneumatic valve (601), a vacuum pump (603) connected to the vacuum buffer tank (602), a filter (605) connected to the stirring end cover (3) through a third pneumatic valve (604), a manual vent valve (608) connected to the stirring end cover (3) through a pressure sensor (606) and a pressure gauge (607). A drain valve (609) is also connected to the vacuum buffer tank (602).

4. A dual-planet power mixer according to claim 1, wherein: The transmission and agitation system (5) includes a driving pulley (504) driven by a dispersion motor (503), a driven pulley (506) connected to the driving pulley (504) through a first synchronous belt, a tension pulley (505) provided between the driving pulley (504) and the driven pulley (506), the driven pulley (506) is connected with a main synchronous pulley (507), the main synchronous pulley (507) is connected with a synchronous pulley A (508) and a synchronous pulley B (509) through a second synchronous belt, and the synchronous pulley A (508) and the synchronous pulley B (509) are respectively connected with two groups of high-speed dispersion discs (502); the transmission and agitation system (5) further includes a stirring motor (510), a speed reducer (511) connected to the stirring motor (510), a driving sprocket (512) connected to the speed reducer (511), a driven sprocket (514) connected to the driving sprocket (512) through a chain, a tension sprocket (513) provided between the driving sprocket (512) and the driven sprocket (514), the driven sprocket (514) is connected with a driving gear (516) and a revolution plate (517) through a transmission shaft (515), two twist paddles (501) are installed on the revolution plate (517) through a stirring shaft, the other ends of the two stirring shafts are respectively connected with a gear A (518) and a gear B (519), and the gear A (518) and the gear B (519) are respectively in transmission connection with the driving gear (516).

5. A double planetary power mixer according to claim 1, characterized in that: The horizontal pushing mechanism (7) includes an L-shaped seat (701), a chute (702) provided on the L-shaped seat (701), and a slider (703) slidably installed in the chute (702), the slider (703) is connected with the bottom of the stirring barrel (2), and a push-pull handle (201) is provided on the stirring barrel (2); a telescopic groove is provided on one side of the chute (702), and the barrel locking mechanism includes a barrel locking block (9) slidably installed in the telescopic groove, and the barrel locking block (9) can extend into the chute (702) to limit the slider (703) so as to lock the stirring barrel (2).

6. The double planetary power mixer according to claim 5, characterized in that: The lifting mechanism (8) includes a lifting oil cylinder, and the L-shaped seat (701) is installed on the frame (1) through a guide rail and is driven to lift by the lifting oil cylinder.

7. A double planetary power mixer according to claim 6, characterized in that: The safety locking mechanism includes a lower locking block (10) and an upper locking block (11) respectively connected with the stirring barrel (2) and the stirring end cover (3), an insertion opening (1101) for the lower locking block (10) to insert is formed on the upper locking block (11), a locking rod (13) driven by a locking cylinder (12) is arranged in the upper locking block (11), and the locking rod (13) can pass through the lower locking block (10) and extend into the upper locking block (11) on the other side of the insertion opening (1101).

8. A double planetary power mixer according to claim 7, characterized in that: A convex portion (1301) is provided on the locking rod (13), and a jack (1001) matched with the convex portion (1301) is formed in the lower locking block (10).

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