CN221819066U - Mixing station material mixer - Google Patents

Abstract

The utility model discloses a mixing station material mixer, which relates to the technical field of stirring and comprises a protective shell, wherein a rotary tank is rotatably connected in the protective shell, an auger is rotatably arranged at the central line position in the rotary tank, a mounting plate is fixedly connected to the top of the side wall of the auger, a plurality of second stirring rods are fixedly arranged at the periphery of the bottom end of the mounting plate, bottom scrapers are fixedly connected to the bottom ends of the second stirring rods, a first stirring rod vertical to a horizontal plane is fixedly connected to the upper surface of the bottom end of the rotary tank, side scrapers are fixedly connected to the periphery of the top end of the inner part of the protective shell, and bottom scrapers are fixedly connected to the bottoms of the side scrapers. According to the utility model, through the cooperation of the rotary tank, the first stirring rod, the second stirring rod, the auger, the side scraping plate and the bottom scraping plate, the rotation direction of the rotary tank is opposite to that of the auger, so that the mixing efficiency of materials is improved, the speed of discharging the materials from the discharge port is increased through the auger, the discharging speed is increased, and the discharging time is shortened.

Description

A material mixer for a mixing station

Technical Field

The utility model relates to the technical field of mixing, and more specifically to a material mixer for a mixing station.

Background Art

A mixing station (also known as a mixing plant) is a general term for large-scale machinery used in industrial construction for civil engineering mixing construction. A mixing station usually includes a material mixer as one of its components. A material mixer is a mechanical equipment that uses mechanical force and gravity to evenly mix two or more materials.

A Chinese utility model patent with application number CN202220100884.8 discloses a material mixer for a mixing station, comprising a mixing tank and a plurality of support seats, wherein the plurality of support seats are respectively installed at the bottom end of the mixing tank, and further comprising a feed bin, a mixing mechanism, a discharging mechanism and an adjusting mechanism. There are a plurality of feed bins, which are respectively installed at the top end of the mixing tank; the mixing mechanism is assembled in the inner cavity of the mixing tank; the discharging mechanism is arranged at the bottom end of the mixing tank. Although the material mixer for the mixing station avoids the material blocking the bottom end of the feed port, the material discharge rate of the material mixer for the mixing station is not high and the discharge time is too long.

Therefore, it is necessary to propose a material mixer for a mixing station to solve the above problems.

Utility Model Content

The utility model aims to solve the problem of poor material discharge effect of a material mixer in a mixing station in the prior art.

In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

A material mixer for a mixing station comprises a protective shell, wherein a rotating tank is rotatably connected inside the protective shell, a first motor is fixedly connected to the top center of the protective shell, an auger is rotatably arranged at the center line position inside the rotating tank, the top of the auger is fixedly connected to the output shaft of the first motor, the mounting plate is fixedly connected to the top of the side wall of the auger, a plurality of second stirring rods are fixedly mounted on the outer periphery of the bottom end of the mounting plate, a bottom scraper is fixedly connected to the bottom end of the second stirring rod, a slope for introducing materials into the center of the rotating tank is provided at the bottom of the rotating tank, a first stirring rod perpendicular to the horizontal plane is fixedly connected to the upper surface of the bottom end of the rotating tank, a side scraper is fixedly connected to the outer periphery of the top end of the protective shell, the bottom of the side scraper is fixedly connected to the bottom scraper, one side of the side scraper is in contact with the inner side wall of the rotating tank, and the rotating tank is driven to rotate by the first rotating component.

Furthermore, a feed port is provided at the top of the protective shell, a discharge port is provided at the center of the bottom end of the protective shell, a through hole connected to the discharge port is provided at the center of the bottom end of the rotating tank, a sealing plate is rotatably connected to the bottom end of the discharge port, and a handle is fixedly connected to the side wall of the sealing plate.

Furthermore, the first rotating assembly includes a second motor, a gear and an internal gear groove, the second motor is fixedly connected to the bottom end of the protective shell, the bottom end face of the rotating tank is provided with an internal gear groove, the gear is meshed with the internal gear groove, and the gear is fixedly connected to the end of the output shaft of the second motor.

Furthermore, a stirring blade is fixedly connected to the side wall of the first stirring rod.

Compared with the prior art, the beneficial effects of the present invention are:

The utility model, through the cooperation of a rotating tank, a first stirring rod, a second stirring rod, an auger, a side scraper and a bottom scraper, the rotating tank drives the first stirring rod to rotate, the auger drives the second stirring rod to rotate, the rotation direction of the rotating tank is opposite to that of the auger, thereby increasing the mixing efficiency of the materials, accelerating the speed at which the materials are discharged from the discharge port through the auger, increasing the material discharge rate, and reducing the material discharge time.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model.

Figure numerals: 1. protective shell; 2. rotating tank; 3. first stirring rod; 4. side scraper; 5. bottom scraper; 6. stirring blade; 7. first motor; 8. second motor; 9. gear; 10. inner gear groove; 11. auger; 12. mounting plate; 13. feed port; 14. sealing plate; 15. handle; 16. discharge port; 17. second stirring rod.

DETAILED DESCRIPTION

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

Please refer to FIG1 , a material mixer for a mixing station includes a protective shell 1, a rotating tank 2 is rotatably connected inside the protective shell 1, the outer wall of the rotating tank 2 is fitted with the inner wall of the protective shell 1, a first motor 7 is fixedly connected to the center of the top of the protective shell 1, an auger 11 is rotatably provided at the center line position inside the rotating tank 2, the top of the auger 11 is fixedly connected to the output shaft of the first motor 7, the top of the auger 11 passes through the rotating tank 2 and the protective shell 1 and is fixedly connected to the output shaft of the first motor 7, a mounting plate 12 is fixedly connected to the top of the side wall of the auger 11, and the top of the mounting plate 12 is connected to the top of the protective shell 1 The inner wall is fitted, and a plurality of second stirring rods 17 are fixedly installed on the outer periphery of the bottom end of the mounting plate 12. The bottom end of the second stirring rod 17 is fixedly connected to a bottom scraper 5, and the bottom scraper 5 is fitted with the bottom surface of the inner wall of the rotating tank 2. The bottom of the rotating tank 2 is provided with a slope for introducing materials into the center of the rotating tank 2. A first stirring rod 3 perpendicular to the horizontal plane is fixedly connected to the upper surface of the bottom end of the rotating tank 2. A side scraper 4 is fixedly connected to the outer periphery of the top end of the protective shell 1. The side scraper 4 is fitted with the inner wall of the rotating tank 2, and the bottom of the side scraper 4 is fixedly connected to the bottom of the bottom scraper 5. The rotating tank 2 is driven to rotate by the first rotating component.

Specifically, a feed port 13 is provided at the top of the protective shell 1, a discharge port 16 is provided at the center of the bottom end of the protective shell 1, a through hole connected to the discharge port 16 is provided at the center of the bottom end of the rotating tank 2, the bottom end of the auger 11 is arranged in the through hole, the bottom end of the discharge port 16 is rotatably connected to a sealing plate 14, the sealing plate 14 temporarily closes the discharge port 16, and a handle 15 is fixedly connected to the side wall of the sealing plate 14, and the handle 15 can facilitate the staff to open the sealing plate 14.

Specifically, the first rotating assembly includes a second motor 8, a gear 9 and an internal gear groove 10. The second motor 8 is fixedly connected to the bottom end of the protective shell 1. The bottom end face of the rotating tank 2 is provided with an internal gear groove 10. The gear 9 is meshed with the internal gear groove 10. The gear 9 is placed in the internal gear groove 10. The gear 9 is fixedly connected to the end of the output shaft of the second motor 8, and the output shaft of the second motor 8 is arranged upward.

Specifically, a stirring blade 6 is fixedly connected to the side wall of the first stirring rod 3 .

Working principle: during operation, first start the first motor 7 and the second motor 8, the output shaft of the first motor 7 drives the auger 11 to rotate, the auger 11 drives the mounting plate 12 and the second stirring rod 17 to rotate together, the mounting plate 12 drives the second stirring rod 17 to rotate around the central axis of the rotating tank 2, the second motor 8 drives the gear 9 to rotate, the gear 9 drives the rotating tank 2 to rotate in the opposite direction to the auger 11, and then the material is put into the rotating tank 2 from the feed port 13, the side scraper 4 slides along the inner wall of the rotating tank 2, scrapes off the material adhering to the inner wall of the rotating tank 2 for re-mixing, the bottom scraper 5 scrapes off the material adhering to the inner bottom surface of the rotating tank 2 for re-mixing, after the mixing is completed, the material moves along the slope at the bottom of the rotating tank 2 to the discharge port 16, the auger 11 discharges the material in the rotating tank 2, increases the feeding speed, the first stirring rod 3 and the second stirring rod 17 rotate in opposite directions, improves the stirring efficiency, and the stirring blade 6 can improve the lateral mixing efficiency of the material.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims (4)

1. A material mixer for a mixing station, comprising a protective shell, characterized in that: a rotating tank is rotatably connected inside the protective shell, the top center of the protective shell is fixedly connected to the first motor, and an auger is rotatably arranged at the center line position inside the rotating tank, the top of the auger is fixedly connected to the output shaft of the first motor, the mounting plate is fixedly connected to the top of the side wall of the auger, a plurality of second stirring rods are fixedly installed on the outer periphery of the bottom end of the mounting plate, the bottom end of the second stirring rod is fixedly connected to a bottom scraper, the bottom of the rotating tank is provided with a slope surface for introducing material into the center of the rotating tank, the upper surface of the bottom end of the rotating tank is fixedly connected to the first stirring rod perpendicular to the horizontal plane, the outer periphery of the top inner side of the protective shell is fixedly connected to a side scraper, the bottom of the side scraper is fixedly connected to the bottom scraper, one side of the side scraper is in contact with the inner side wall of the rotating tank, and the rotating tank is driven to rotate by the first rotating component. 2. A material mixer for a mixing station according to claim 1, characterized in that: a feed port is provided at the top of the protective shell, a discharge port is provided at the center of the bottom end of the protective shell, a through hole connected to the discharge port is provided at the center of the bottom end of the rotating tank, a sealing plate is rotatably connected to the bottom end of the discharge port, and a handle is fixedly connected to the side wall of the sealing plate. 3. A material mixer for a mixing station according to claim 1, characterized in that: the first rotating assembly includes a second motor, a gear and an internal gear groove, the second motor is fixedly connected to the bottom end of the protective shell, the bottom end surface of the rotating tank is provided with an internal gear groove, the gear is meshed with the internal gear groove, and the gear is fixedly connected to the end of the output shaft of the second motor. 4. A material mixer for a mixing station according to claim 1, characterized in that a stirring blade is fixedly connected to the side wall of the first stirring rod.