Mining filling material mixing and stirring device

Abstract

The utility model relates to the technical field of mixing and stirring devices, discloses a mining filling material mixing and stirring device, and solves the problems that the existing mixing and stirring device is poor in mixing effect only through a single stirring rod, cannot quickly and effectively mix and stir mining filling materials, and seriously affects the working efficiency and the mixing quality. The device comprises a bottom plate, a mounting frame is fixedly mounted on one side of the top of the bottom plate, a motor is fixedly mounted on the top of the mounting frame, six supporting legs are annularly and fixedly mounted on the top of the bottom plate at equal intervals, a positioning ring is fixedly mounted between the upper portions of the six supporting legs, and a positioning ring is slidably mounted in the positioning ring; a mixing tank is fixedly mounted in the positioning ring, a feeding valve is fixedly mounted on one side of the top of the mixing tank, and an outer gear ring is fixedly mounted on the surface of the bottom plate; the mixing and stirring device can quickly and effectively mix and stir mining filling materials through double mixing, so that the working efficiency and the mixing quality are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of mixing and stirring devices, specifically a mixing and stirring device for mining filling materials. Background Technology

[0002] Mining backfill material mixing and stirring devices are specialized equipment used in the production of mining backfill materials to uniformly mix materials of different components. These devices play a vital role in fields such as mine backfilling, mine shaft backfilling, and solid waste solidification treatment. The working principle of mining backfill material mixing and stirring devices is relatively simple, yet extremely efficient. During operation, the drive unit starts, rotating the stirring shaft, which in turn drives the stirring blades to rotate at high speed inside the mixing drum. The raw materials are gradually mixed uniformly under the tumbling and shearing action of the stirring blades. When the mixing reaches the set time or the desired uniformity, the discharge system opens, discharging the uniformly mixed material from the mixing drum. However, existing mixing and stirring devices, which rely solely on a single stirring rod, are ineffective at quickly and efficiently mixing mining backfill materials, severely impacting work efficiency and mixing quality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a mixing and stirring device for mining filling materials, which effectively solves the problem that the existing mixing and stirring devices only use a single stirring rod to achieve poor mixing effect, cannot quickly and effectively mix and stir mining filling materials, and seriously affect work efficiency and mixing quality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixing and stirring device for mining filling materials, comprising a base plate, a mounting frame fixedly installed on one side of the top of the base plate, a motor fixedly installed on the top of the mounting frame, six support legs fixedly installed at equal intervals in a ring on the top of the base plate, a positioning ring fixedly installed between the upper parts of the six support legs, a positioning ring slidably installed inside the positioning ring, a mixing tank fixedly installed inside the positioning ring, a feed valve fixedly installed on one side of the top of the mixing tank, an external gear ring fixedly installed on the surface of the base plate, a plurality of second mixing blades provided inside the mixing tank, a plurality of first mixing blades fixedly installed at equal intervals in a ring on the inner wall of the mixing tank, a transmission assembly provided at the output end of the motor, the transmission assembly being connected to the plurality of second mixing blades and the external gear ring, when the motor is running, power is output to the plurality of second mixing blades and the external gear ring through the transmission assembly, causing the plurality of second mixing blades and the external gear ring to rotate, the external gear ring driving the plurality of first mixing blades to rotate through the mixing tank, and a discharge valve fixedly installed at the bottom of the mixing tank.

[0005] Preferably, the transmission assembly includes a first sprocket and a positioning bar. The first sprocket is fixedly installed at the output end of the motor, and the positioning bar is fixedly installed on the upper part of one side of the mounting frame. A stirring rod is fixedly installed at the bottom of the first sprocket. The lower part of the stirring rod extends to the mixing tank and is fixedly connected to several second mixing blades. A positioning sleeve is rotatably installed on the surface of the stirring rod. The positioning sleeve is fixedly installed in the middle of the top of the mixing tank. A second sprocket is rotatably installed at one end of the lower part of the positioning bar. A chain is meshed between the second sprocket and the first sprocket.

[0006] Preferably, a shaft is fixedly mounted on the bottom of the second sprocket, a transmission gear is fixedly mounted on the bottom of the shaft, the transmission gear meshes with the external gear ring, a bearing is rotatably mounted on the bottom of the transmission gear, a support frame is fixedly mounted on the bottom of the bearing, and the bottom of the support frame is fixedly connected to the top of the base plate.

[0007] Preferably, two bushings are rotatably mounted on the surface of the shaft, and a fixing rod is fixedly mounted on the surface of each bushing. The ends of the two fixing rods away from the two bushings are respectively fixedly connected to the positioning strip and the support frame.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: When in use, the operator puts the mining filling material into the mixing tank through the feed valve, and then the operator starts the motor on the mounting frame to drive the first sprocket to rotate. When the first sprocket rotates, it drives the stirring rod to rotate along the inside of the positioning sleeve. When the stirring rod rotates, it drives several second mixing blades to mix and stir the material.

[0009] While the first sprocket rotates, it drives the second sprocket to rotate along the positioning bar via the chain. The rotation of the second sprocket causes the shaft to rotate along the inside of the two bushings. The rotation of the shaft causes the transmission gear to rotate along the shaft seat on the support frame. The rotation of the transmission gear, through the external gear ring, drives the mixing tank to rotate. The rotation of the mixing tank causes the positioning ring to rotate along the inside of the positioning ring, ensuring the stability of the mixing tank during rotation. The rotation of the mixing tank also drives several first mixing blades to mix and stir the material. This dual mixing device enables rapid and effective mixing of mining filling materials, thereby improving work efficiency and mixing quality. Attached Figure Description

[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0011] In the attached diagram:

[0012] Figure 1 This is a schematic diagram of the structure of the mining filling material mixing and stirring device of this utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the mining filling material mixing and stirring device of this utility model. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the internal structure of the mixing tank of this utility model;

[0015] In the diagram: 1. Base plate; 2. Mounting frame; 3. Motor; 4. Support leg; 5. Positioning ring; 6. Positioning ring; 7. Mixing tank; 8. Discharge valve; 9. External gear ring; 10. Shaft seat; 11. First mixing blade; 12. Second mixing blade; 13. First sprocket; 14. Stirring rod; 15. Positioning strip; 16. Second sprocket; 17. Chain; 18. Positioning sleeve; 19. Shaft; 20. Transmission gear; 21. Support frame; 22. Bushing; 23. Fixing rod; 24. Feed valve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] Depend on Figures 1 to 3 The present invention includes a base plate 1, a mounting bracket 2 fixedly installed on one side of the top of the base plate 1, a motor 3 fixedly installed on the top of the mounting bracket 2, six support legs 4 fixedly installed at equal intervals in a ring on the top of the base plate 1, a positioning ring 5 fixedly installed between the upper parts of the six support legs 4, a positioning ring 6 slidably installed inside the positioning ring 5, a mixing tank 7 fixedly installed inside the positioning ring 6, a feed valve 24 fixedly installed on one side of the top of the mixing tank 7, an external gear ring 9 fixedly installed on the surface of the base plate 1, a plurality of second mixing blades 12 provided inside the mixing tank 7, a plurality of first mixing blades 11 fixedly installed at equal intervals in a ring on the inner wall of the mixing tank 7, a transmission assembly provided at the output end of the motor 3, the transmission assembly being connected to the plurality of second mixing blades 12 and the external gear ring 9, when the motor 3 is running, power is output to the plurality of second mixing blades 12 and the external gear ring 9 through the transmission assembly, causing the plurality of second mixing blades 12 and the external gear ring 9 to rotate, the external gear ring 9 driving the plurality of first mixing blades 11 to rotate through the mixing tank 7, and a discharge valve 8 fixedly installed at the bottom of the mixing tank 7.

[0018] In use, the operator feeds the mining backfill material into the mixing tank 7 through the feed valve 24. Then, the operator starts the motor 3 on the mounting frame 2 to drive the transmission component. When the transmission component is running, it drives several second mixing blades 12 to mix and stir the material. At the same time, the transmission component also drives the mixing tank 7 to rotate through the external gear ring 9. When the mixing tank 7 rotates, it drives the positioning ring 6 to rotate along the inside of the positioning ring 5, ensuring the stability of the mixing tank 7 during rotation. When the mixing tank 7 rotates, it drives several first mixing blades 11 to mix and stir the material. This mixing and stirring device can quickly and effectively mix and stir the mining backfill material through double mixing, thereby improving work efficiency and mixing quality.

[0019] The transmission assembly includes a first sprocket 13 and a positioning bar 15. The first sprocket 13 is fixedly mounted on the output end of the motor 3. The positioning bar 15 is fixedly mounted on the upper part of one side of the mounting bracket 2. A stirring rod 14 is fixedly mounted on the bottom of the first sprocket 13. The lower part of the stirring rod 14 extends to the mixing tank 7 and is fixedly connected to several second mixing blades 12. A positioning sleeve 18 is rotatably mounted on the surface of the stirring rod 14. The positioning sleeve 18 is fixedly mounted on the middle of the top of the mixing tank 7. A second sprocket 16 is rotatably mounted on one end of the lower part of the positioning bar 15. The second sprocket 16 and the first sprocket 13 are meshed together. Chain 17; A shaft 19 is fixedly installed at the bottom of the second sprocket 16, and a transmission gear 20 is fixedly installed at the bottom of the shaft 19. The transmission gear 20 meshes with the external gear ring 9. A bearing seat 10 is rotatably installed at the bottom of the transmission gear 20, and a support frame 21 is fixedly installed at the bottom of the bearing seat 10. The bottom of the support frame 21 is fixedly connected to the top of the base plate 1. Two bushings 22 are rotatably installed on the surface of the shaft 19. A fixing rod 23 is fixedly installed on the surface of each bushing 22. The ends of the two fixing rods 23 away from the two bushings 22 are fixedly connected to the positioning strip 15 and the support frame 21, respectively.

[0020] The operator starts the motor 3, which drives the first sprocket 13 to rotate. When the first sprocket 13 rotates, it drives the stirring rod 14 to rotate along the inside of the positioning sleeve 18. When the stirring rod 14 rotates, it drives several second mixing blades 12 to mix and stir the materials. At the same time, the first sprocket 13 rotates, which drives the second sprocket 16 to rotate along the positioning bar 15 through the chain 17. When the second sprocket 16 rotates, it drives the shaft 19 to rotate along the inside of the two bushings 22. When the shaft 19 rotates, it drives the transmission gear 20 to rotate along the bearing 10 on the support frame 21. When the transmission gear 20 rotates, it drives the mixing tank 7 to rotate through the external gear ring 9.

Claims

1. A mixing and blending device for mine filling material, comprising a base plate (1), characterized in that: The side of the top of the bottom plate (1) is fixedly installed with a mounting rack (2), the top of the mounting rack (2) is fixedly installed with a motor (3), the top of the bottom plate (1) is fixedly installed with six supporting legs (4) at equal distances, the upper portions of the six supporting legs (4) are fixedly installed with a positioning ring (5), the inside of the positioning ring (5) is slidably installed with a positioning ring (6), the inside of the positioning ring (6) is fixedly installed with a mixing tank (7), one side of the top of the mixing tank (7) is fixedly installed with a feeding valve (24), the surface of the bottom plate (1) is fixedly installed with an outer gear ring (9), the inside of the mixing tank (7) is provided with a plurality of second mixing blades (12), the inner wall of the mixing tank (7) is fixedly installed with a plurality of first mixing blades (11) at equal distances, the output end of the motor (3) is provided with a transmission assembly, the transmission assembly is in transmission connection with the plurality of second mixing blades (12) and the outer gear ring (9), when the motor (3) operates, power is output to the plurality of second mixing blades (12) and the outer gear ring (9) through the transmission assembly, so that the plurality of second mixing blades (12) and the outer gear ring (9) rotate, the outer gear ring (9) drives the plurality of first mixing blades (11) to rotate through the mixing tank (7), and the bottom of the mixing tank (7) is fixedly installed with a discharging valve (8).

2. The mixing and stirring device for mine filling material according to claim 1, characterized in that: The transmission assembly comprises a first sprocket (13) and a positioning strip (15), the first sprocket (13) is fixedly installed at the output end of the motor (3), the positioning strip (15) is fixedly installed at the upper portion of one side of the mounting rack (2), the bottom of the first sprocket (13) is fixedly installed with a stirring rod (14), the lower portion of the stirring rod (14) extends to the mixing tank (7) and is fixedly connected with the plurality of second mixing blades (12), the surface of the stirring rod (14) is rotatably installed with a positioning sleeve (18), the positioning sleeve (18) is fixedly installed at the middle portion of the top of the mixing tank (7), one end of the lower portion of the positioning strip (15) is rotatably installed with a second sprocket (16), and the second sprocket (16) and the first sprocket (13) are in meshing connection with a chain (17).

3. The mixing and stirring device for mine filling material according to claim 2, characterized in that: The bottom of the second sprocket (16) is fixedly installed with a shaft rod (19), the bottom of the shaft rod (19) is fixedly installed with a transmission gear (20), the transmission gear (20) is in meshing connection with the outer gear ring (9), the bottom of the transmission gear (20) is rotatably installed with a shaft seat (10), the bottom of the shaft seat (10) is fixedly installed with a supporting frame (21), and the bottom of the supporting frame (21) is fixedly connected with the top of the bottom plate (1).

4. The mixing and stirring device for mine filling material according to claim 3, characterized in that: The surface of the shaft rod (19) is rotatably installed with two shaft sleeves (22), the surfaces of the two shaft sleeves (22) are fixedly installed with fixed rods (23), and the ends, away from the two shaft sleeves (22), of the two fixed rods (23) are fixedly connected with the positioning strip (15) and the supporting frame (21) respectively.

Images