Gypsum-based self-leveling mixing and stirring device

Abstract

The utility model discloses a gypsum-based self-leveling mixing and stirring device, which relates to the technical field of self-leveling equipment and comprises a movable cart, a stirring drum fixedly connected onto the movable cart and a stirring rod arranged in the stirring drum, a cover plate is arranged at the top of the stirring drum, and a motor is fixedly mounted at the top of the cover plate. The output end of the motor penetrates through the cover plate and is fixedly connected with the stirring rod, the stirring rod is provided with stirring blades and a scraping plate used for scraping the inner side wall of the stirring barrel, and the movable cart is provided with a lifting mechanism used for driving the cover plate to move up and down in the vertical direction; the stirring rod on the cover plate can be pulled out of the stirring barrel through the arranged lifting mechanism, after construction is completed, workers can conveniently and thoroughly clean the inner wall of the stirring barrel, the stirring rod and the stirring blades in time, the cleaning efficiency is high, disassembly is not needed, the labor intensity of the workers is reduced, the scraping plate is attached to the inner wall of the stirring barrel, and the construction efficiency is improved. And the waste of the slurry is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a self-leveling equipment technical field, concretely relates to a gypsum-based self-leveling mixing and stirring device. BACKGROUND

[0002] Gypsum-based self-leveling stirring is a key link in the construction process of gypsum-based self-leveling material, generally adopts a low-speed stirrer, can provide sufficient stirring force, makes gypsum-based self-leveling material fully mix, avoids excessive heat generated due to high-speed stirring simultaneously, causes material performance to drop.

[0003] Gypsum-based self-leveling stirring device is easy to remain residue on the inner wall and stirring paddle after use, if not cleaning in time, the residual gypsum-based self-leveling slurry will gradually accumulate on the blade, shaft and other components of the stirring device, increase the resistance of stirring, make the stirring motor load increase, thereby reduce the stirring efficiency, prolong the stirring time, influence production progress, influence the service life of spare parts, and the existing device generally adopts the cleaning mode of adding proper amount of water into the stirring barrel, starting the stirring device to let the stirring blade drive the water to flush the barrel wall and barrel bottom, needs repeated flushing multiple times until the discharged water is basically clear, not only time-consuming and laborious, but also incomplete cleaning, can also cause water resource waste. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a gypsum-based self-leveling mixing and stirring device, aims at solving the problem of not easy to clean due to the inconvenient dismounting of the stirring device in the above background technology.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a gypsum-based self-leveling mixing and stirring device, including mobile trolley, stirring cylinder fixedly connected on the mobile trolley and stirring rod arranged in the stirring cylinder, the top of the stirring cylinder is equipped with the cover plate, the top of the cover plate is fixedly installed with motor, the output end of the motor penetrates through the cover plate and is fixedly connected with the stirring rod, the stirring rod is provided with stirring paddle and scraper for scraping the inner wall of the stirring cylinder, the mobile trolley is provided with lifting mechanism for driving the cover plate to move up and down along the vertical direction, the bottom end of the stirring cylinder is fixedly connected with the discharge pipe, the discharge pipe is fixedly installed with suction pump, the outlet of the discharge pipe is fixedly connected with the material spraying head.

[0006] Further, the lifting mechanism includes fixed frame, movable frame, lead screw and lifting motor, the fixed frame is arranged at the rear side of the stirring cylinder, the lead screw is rotatably connected to the inner side of the fixed frame, the movable frame is threadedly arranged on the lead screw, and the upper end of the movable frame is fixedly connected with the rear surface of the cover plate, the lifting motor is installed on the top of the fixed frame and the output end is fixedly connected with the top end of the lead screw, the lead screw is provided with a guide rod on one side and inside the fixed frame, the guide rod penetrates through the movable frame and is slidingly matched with the movable frame.

[0007] Further, the stirring rod is connected with stirring paddles through a plurality of connecting rods, the stirring paddles are spiral belt paddles, two scrapers are symmetrically arranged and fixedly installed on the outer edges of the stirring paddles, and the scrapers are made of silica gel.

[0008] Further, the discharge pipe is fixedly connected with an electromagnetic valve.

[0009] The gypsum-based self-leveling mixing and stirring device has the following beneficial effects:

[0010] The gypsum-based self-leveling mixing and stirring device has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a whole structure schematic view of the gypsum-based self-leveling mixing and stirring device;

[0012] Fig. 2 It is a structure schematic view of the lifting mechanism in the gypsum-based self-leveling mixing and stirring device;

[0013] Fig. 3 It is a structure schematic view of the movable frame in the gypsum-based self-leveling mixing and stirring device;

[0014] In the drawing: 1, a movable trolley; 2, a stirring cylinder; 3, a stirring cylinder; 4, a cover plate; 5, a motor; 6, a stirring paddle; 7, a scraper; 8, a discharge pipe; 9, a suction pump; 10, a material spraying head; 11, a fixed frame; 12, a movable frame; 13, a lead screw; 14, a lifting motor; 15, a lifting motor; 16, an electromagnetic valve. DETAILED DESCRIPTION

[0015] As Figs. 1 to 3As shown, a gypsum-based self-leveling mixing and stirring device includes a mobile cart 1, a stirring drum 2 fixedly connected to the mobile cart 1, and a stirring rod 3 arranged inside the stirring drum 2. The top of the stirring drum 2 is provided with a cover plate 4. The top of the cover plate 4 is fixedly provided with a motor 5. The output end of the motor 5 penetrates through the cover plate 4 and is fixedly connected with the stirring rod 3. The stirring rod 3 is provided with stirring paddles 6 and scrapers 7 for scraping the inner side wall of the stirring drum. The mobile cart 1 is provided with a lifting mechanism for driving the cover plate 4 to move up and down in the vertical direction. The bottom end of the stirring drum 2 is fixedly communicated with a discharge pipe 8. The discharge pipe 8 is fixedly connected with a solenoid valve 16 and a suction pump 9. The outlet of the discharge pipe 8 is fixedly connected with a material spraying head 10. The working principles and wiring methods of the suction pump 9, the solenoid valve 16 and the motor 5 are common, which belong to conventional means or common knowledge. Therefore, no further description is given herein. Those skilled in the art can select the models as needed or as convenient.

[0016] The lifting mechanism includes a fixed frame 11, a movable frame 12, a lead screw 13 and a lifting motor 14. The fixed frame 11 is arranged at the rear side of the stirring drum 2. The lead screw 13 is rotatably connected to the inner side of the fixed frame 11. The movable frame 12 is threadedly arranged on the lead screw 13. The upper end of the movable frame 12 is fixedly connected with the rear surface of the cover plate 4. The lifting motor 14 is installed at the top of the fixed frame 11 and the output end thereof is fixedly connected with the top end of the lead screw 13. A guide rod 15 is arranged on one side of the lead screw 13 and located inside the fixed frame 11. The guide rod 15 penetrates through the movable frame 12 and is in sliding fit with the movable frame 12. Through the thread cooperation between the lead screw 13 and the movable frame 12, the up and down movement of the movable frame 12 is facilitated, thereby driving the cover plate 4 to move up and down, and facilitating the adjustment of the components in the stirring drum 2 to move to the outside of the stirring drum 2, so as to facilitate the maintenance, cleaning and replacement of the components.

[0017] The stirring rod 3 is connected with the stirring paddles 6 through a plurality of connecting rods. The stirring paddles 6 are spiral ribbon paddles. The two scrapers 7 are symmetrically arranged and fixedly installed at the outer edges of the stirring paddles 6. The scrapers 7 are made of silica gel material. The spiral ribbon paddle is suitable for stirring high-viscosity liquid. The material moves axially under the pushing of the spiral blade, continuously spirally moves upward along the inner wall, and then moves downward along the paddle shaft to be discharged, thereby forming effective convection and mixing, making the material circulate in the container, preventing the slurry from depositing, and producing strong convection and shearing action on the material, which is helpful for the mixing, dissolution and dispersion of the material. The flow speed and direction of the materials between different spiral ribbons are different, thereby producing shearing force to make the materials more uniformly mixed.

[0018] The specific operation process of the utility model is as follows:

[0019] In use, by pushing the mobile trolley 1 to the position where construction is needed, after connecting the external power socket, starting the lifting motor 14, lifting the cover plate 4 under the driving of the lifting motor 14, adding an appropriate amount of water into the inside of the stirring drum 2, slowly dispersing and pouring the needed self-leveling material, starting the lifting motor 14 to cover the cover plate 4, making the stirring rod 3 slowly rotate under the driving of the motor 5, stirring the gypsum-based self-leveling slurry to be uniform, after the preparation is completed, opening the electromagnetic valve 16, starting the suction pump 9 to output the slurry in the stirring drum 2 through the discharge pipe 8, spraying from the material spraying head 10 for paving, when the construction is completed, starting the lifting motor 14 to lift the cover plate 4, the operator can use a high-pressure water gun and the like to clean the inner wall of the stirring drum 2, the stirring rod 3 and the stirring blade 6 in time and thoroughly, ensuring the normal use of the equipment next time, avoiding the phenomenon that the cleaning dead angle is not cleaned in place.

Claims

1. A gypsum-based self-leveling mixing and stirring device, comprising a mobile trolley (1), a stirring drum (2) fixedly connected to the mobile trolley (1), and a stirring rod (3) arranged inside the stirring drum (2), characterized in that: The top of the stirring barrel (2) is provided with a cover plate (4), the top of the cover plate (4) is fixedly installed with a motor (5), the output end of the motor (5) penetrates through the cover plate (4) and is fixedly connected with the stirring rod (3), the stirring rod (3) is provided with stirring blades (6) and scrapers (7) for scraping the inner side wall of the stirring barrel, the moving cart (1) is provided with a lifting mechanism for driving the cover plate (4) to move up and down along the vertical direction, the bottom end of the stirring barrel (2) is fixedly communicated with a discharge pipe (8), the discharge pipe (8) is fixedly installed with a suction pump (9), and the outlet of the discharge pipe (8) is fixedly connected with a material spraying head (10).

2. The hybrid mixing device of claim 1, wherein, The lifting mechanism comprises a fixed frame (11), a movable frame (12), a lead screw (13) and a lifting motor (14), the fixed frame (11) is arranged on the rear side of the stirring barrel (2), the lead screw (13) is rotatably connected to the inner side of the fixed frame (11), the movable frame (12) is threadedly arranged on the lead screw (13), the upper end of the movable frame (12) is fixedly connected with the rear surface of the cover plate (4), the lifting motor (14) is installed on the top of the fixed frame (11) and the output end is fixedly connected with the top end of the lead screw (13), the lead screw (13) is provided with a guide rod (15) on one side and inside the fixed frame (11), the guide rod (15) penetrates through the movable frame (12) and is in sliding fit with the movable frame (12).

3. The hybrid mixing device of claim 1, wherein, The stirring rod (3) is connected with the stirring blades (6) through a plurality of connecting rods, the stirring blades (6) are spiral belt type blades, the scrapers (7) are provided with two, the two scrapers (7) are symmetrically arranged and fixedly installed on the outer edges of the stirring blades (6), and the scrapers (7) are made of silica gel material.

4. The hybrid mixing device of claim 1, wherein, The discharge pipe (8) is fixedly connected with a solenoid valve (16).

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