Material stirring device capable of quantitatively feeding materials

Abstract

The utility model discloses a material mixing device capable of quantitatively feeding materials, and particularly relates to the technical field of airport pavement repairing, the material mixing device comprises a mixing tank, the bottom side of the mixing tank is connected with a discharging pipe, and a mixing assembly is arranged in the mixing tank; and the feeding mechanism comprises material conveying pipes symmetrically arranged at the two ends of the top of the stirring tank, and the top ends of the two material conveying pipes are both connected with a feeding tank. The two feeding tanks for storing the solid materials and the liquid materials are respectively arranged on the stirring tank, the bottom ends of the feeding tanks are semicircular, and the plurality of fan-shaped separation blades which are annularly distributed are arranged in the semicircular space, so that the semicircular space can be divided into adjacent independent sealing cavities; the number of the sealing cavities needing to be discharged can be adjusted by controlling the rotating angle of the fan-shaped blocking piece, then quantitative feeding of the materials can be achieved, the situation that water is added to more flour or more water is added to more flour due to manual material stirring is avoided, and the material stirring quality is greatly guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of airport pavement repair, in particular to a material mixing device capable of quantitatively feeding materials. Background Art

[0002] The emergency repair of airport cement concrete pavement usually uses fast-curing materials such as MMA polymer airport pavement rapid repair material and EPM airport rapid repair material. These materials usually consist of two parts: liquid part and solid part.

[0003] At present, most materials are mixed manually. Since manual mixing is mostly based on construction experience, it is often easy to add too much water to the flour or too much flour to the water, which leads to unqualified quality of the mixed materials and affects the use effect. Therefore, it is necessary to design a mixing device that can quantitatively add materials to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing device that can quantitatively feed materials. Two feeding tanks for storing solid materials and liquid materials are respectively arranged on a stirring tank. The bottom ends of the feeding tanks are semicircular, and a plurality of fan-shaped baffles distributed in an annular manner are arranged in the semicircular space, so that the semicircular space can be divided into adjacent independent sealed cavities, and the number of sealed cavities to be fed can be adjusted by controlling the rotation angle of the fan-shaped baffles, thereby realizing quantitative feeding of materials, avoiding the situation where too much water is added to noodles or too much water is added to noodles due to manual mixing, greatly ensuring the material mixing quality, and solving the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a mixing device capable of quantitatively feeding materials, comprising:

[0006] A stirring tank, wherein a discharge pipe is connected to the bottom side of the stirring tank, and a stirring assembly is arranged inside the stirring tank;

[0007] A feeding mechanism, the feeding mechanism includes feeding pipes symmetrically arranged at both ends of the top of the stirring tank, the top ends of the two feeding pipes are connected to feeding tanks, and control valves are provided on the feeding pipes and the discharge pipes, the top ends of the feeding tanks are connected to tank covers, the bottom ends of the two feeding tanks are semicircular, and the inner bottom ends of the feeding tanks are rotatably connected to connecting shafts through bearings, the outer wall of the connecting shaft is provided with a plurality of fan-shaped baffles in a circular array, and the side ends of the fan-shaped baffles are in contact with the semicircular inner wall, and a transmission assembly is provided between the two connecting shafts.

[0008] Preferably, the transmission assembly includes a fixed frame fixed to the top of the mixing tank close to one side of the feeding tank, the inner side of the top of the fixed frame is rotatably connected to a second gear through a rotating shaft, one end of the two connecting shafts extends outside the feeding tank and is connected to a first gear, the second gear is located between the two first gears, and the two first gears are meshed with the second gear, a first motor is fixed to one side of the fixed frame, and the output end of the first motor is connected to one of the first gears.

[0009] Preferably, the stirring assembly includes a second motor fixed in the middle of the top of the stirring tank, the output end of the second motor extends into the stirring tank and is connected to a rotating rod, and a plurality of stirring blades are provided at the bottom end of the rotating rod.

[0010] Preferably, a connecting rod is fixed to one side of the top end of the rotating rod, and an arc-shaped scraper is connected to one end of the connecting rod relative to the rotating rod, and the arc-shaped scraper is in contact with the inner wall of the mixing tank.

[0011] Preferably, a vent pipe is provided at the top end of the tank cover, and a sealing cap is screwed onto the top end of the vent pipe via a thread.

[0012] Preferably, a chain is connected between the sealing cap and the tank cover.

[0013] Preferably, a plurality of legs are provided at the bottom of the mixing tank.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] Two feeding tanks for storing solid materials and liquid materials are respectively arranged on the mixing tank. The bottom end of the feeding tank is semicircular, and a plurality of sector-shaped baffles distributed in a ring shape are arranged in the semicircular space, so that the semicircular space can be divided into adjacent independent sealed chambers. By controlling the rotation angle of the sector-shaped baffles, the number of sealed chambers to be fed can be adjusted, thereby realizing quantitative feeding of materials, avoiding the situation where too much water is added to noodles or too much water is added to noodles due to manual mixing, and greatly ensuring the material mixing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is one of the overall structural diagrams of the utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the feeding tank of the utility model;

[0020] Figure 4 This is one of the internal structure schematic diagrams of the stirring tank of the utility model;

[0021] Figure 5 This is the second schematic diagram of the internal structure of the stirring tank of the utility model.

[0022] Description of reference numerals:

[0023] 1. Mixing tank; 2. Support legs; 3. Discharge pipe; 4. Control valve; 5. Feed pipe; 6. Feed tank; 7. Tank cover; 8. Vent pipe; 9. Sealing cap; 10. Chain; 11. Fixed frame; 12. First motor; 13. Connecting shaft; 14. Fan-shaped baffle; 15. First gear; 16. Second gear; 17. Second motor; 18. Rotating rod; 19. Mixing blade; 20. Connecting rod; 21. Curved scraper. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 5 A mixing device capable of quantitatively feeding materials is shown, comprising:

[0026] A stirring tank 1, a discharge pipe 3 is connected to the bottom side of the stirring tank 1, and a stirring assembly is arranged in the stirring tank 1;

[0027] The stirring assembly includes a second motor 17 fixed in the middle of the top of the stirring tank 1. The output end of the second motor 17 extends into the stirring tank 1 and is connected to a rotating rod 18. A plurality of stirring blades 19 are provided at the bottom end of the rotating rod 18.

[0028] A connecting rod 20 is fixed to one side of the top end of the rotating rod 18 . An arc-shaped scraper 21 is connected to one end of the connecting rod 20 opposite to the rotating rod 18 , and the arc-shaped scraper 21 is in contact with the inner wall of the mixing tank 1 .

[0029] A plurality of legs 2 are provided at the bottom of the stirring tank 1 .

[0030] The second motor 17 drives the rotating rod 18 to rotate, which can drive the stirring blade 19 to rotate. Then, the stirring blade 19 can stir and mix the liquid feed and the solid feed entering the stirring tank 1, and the stirred and mixed liquid feed and the solid feed can be discharged to the outside through the discharge pipe 3.

[0031] The feeding mechanism includes feeding pipes 5 symmetrically arranged at both ends of the top of the stirring tank 1, the top ends of the two feeding pipes 5 are connected to the feeding tanks 6, and the feeding pipes 5 and the discharge pipe 3 are provided with control valves 4, the top ends of the feeding tanks 6 are connected to the tank covers 7, the bottom ends of the two feeding tanks 6 are semicircular, and the inner bottom ends of the feeding tanks 6 are rotatably connected to the connecting shafts 13 through bearings, the outer wall of the connecting shaft 13 is provided with a plurality of fan-shaped baffles 14 in a ring array, and the side ends of the fan-shaped baffles 14 are in contact with the semicircular inner wall, and a transmission assembly is provided between the two connecting shafts 13.

[0032] The transmission assembly includes a fixing frame 11 fixed on the top of the mixing tank 1 near the feeding tank 6. The inner side of the top of the fixing frame 11 is rotatably connected to a second gear 16 via a rotating shaft. One end of the two connecting shafts 13 extends to the outside of the feeding tank 6 and is connected to a first gear 15. The second gear 16 is located between the two first gears 15, and the two first gears 15 are meshed with the second gear 16. A first motor 12 is fixed to one side of the fixing frame 11, and the output end of the first motor 12 is connected to one of the first gears 15.

[0033] The first motor 12 drives the first gear 15 to rotate, and then the first gear 15 can drive another first gear 15 to rotate through the second gear 16, so that the two connecting shafts 13 can be driven to rotate at the same time, and the connecting shaft 13 drives the fan-shaped baffle 14 thereon to rotate;

[0034] When in use, fixed objects and liquid materials can be loaded into the two feeding tanks 6 respectively. Since the lower ends thereof are semicircular, a plurality of fan-shaped baffles 14 arranged in a ring array can divide the semicircular space at the lower end into adjacent independent sealed cavities. With the rotation of the fan-shaped baffles 14, the material at the upper part can be filled into the empty sealed cavity. At the same time, the sealed cavities can be moved to the top of the feeding pipe 5 in sequence. When the feeding pipe 5 is opened, the material in the sealed cavity can flow into the mixing tank 1 through the feeding pipe 5. By controlling the rotation angle of the fan-shaped baffles 14 to adjust the number of sealed cavities to be fed, quantitative feeding of materials can be achieved, thereby avoiding the situation where too much water is added to the noodles or too much water is added to the noodles due to manual mixing, and greatly ensuring the mixing quality of the materials.

[0035] In addition, the number of fan-shaped baffles 14 in the two feeding tanks 6 can be designed to be the same or different. If they are different, the capacity of a single sealed cavity is different, which is designed according to the solid-liquid ratio requirements and combined with the reduction ratio of the gear set and the size of the sealed cavity.

[0036] The top of the tank cover 7 is provided with a vent pipe 8, and the top of the vent pipe 8 is screwed and connected with a sealing cap 9 through a thread. A chain 10 is connected between the sealing cap 9 and the tank cover 7.

[0037] When it is necessary to put materials, the sealing cap 9 on the vent pipe 8 can be opened first to prevent the materials from being put down due to the air pressure below, and the sealing cap 9 can be prevented from being lost by setting a chain 10.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A mixing device capable of quantitatively feeding materials, characterized in that: include: A stirring tank (1), wherein a discharge pipe (3) is connected to the bottom side of the stirring tank (1), and a stirring assembly is provided inside the stirring tank (1); A feeding mechanism, the feeding mechanism comprises feeding pipes (5) symmetrically arranged at the two ends of the top of the stirring tank (1), the top ends of the two feeding pipes (5) are connected to a feeding tank (6), and the feeding pipes (5) and the discharge pipe (3) are provided with control valves (4), the top ends of the feeding tanks (6) are connected to a tank cover (7), the bottom ends of the two feeding tanks (6) are semicircular, and the inner bottom ends of the feeding tanks (6) are rotatably connected to a connecting shaft (13) through bearings, the outer wall of the connecting shaft (13) is provided with a plurality of fan-shaped baffles (14) in an annular array, and the side ends of the fan-shaped baffles (14) are in contact with the semicircular inner wall, and a transmission component is provided between the two connecting shafts (13).

2. A material mixing device capable of quantitatively feeding materials according to claim 1, characterized in that: The transmission assembly comprises a fixing frame (11) fixed on the top of the mixing tank (1) near the feeding tank (6); the inner side of the top end of the fixing frame (11) is rotatably connected to a second gear (16) via a rotating shaft; one end of each of the two connecting shafts (13) extends to the outside of the feeding tank (6) and is connected to a first gear (15); the second gear (16) is located between the two first gears (15), and the two first gears (15) are meshed with the second gear (16); a first motor (12) is fixed on one side of the fixing frame (11); and the output end of the first motor (12) is connected to one of the first gears (15).

3. A material mixing device capable of quantitatively feeding materials according to claim 1, characterized in that: The stirring assembly comprises a second motor (17) fixed in the middle of the top of the stirring tank (1), the output end of the second motor (17) extends into the stirring tank (1) and is connected to a rotating rod (18), and a plurality of stirring blades (19) are provided at the bottom end of the rotating rod (18).

4. A material mixing device capable of quantitatively feeding materials according to claim 3, characterized in that: A connecting rod (20) is fixed to one side of the top end of the rotating rod (18); an arc-shaped scraper (21) is connected to one end of the connecting rod (20) opposite to the rotating rod (18); and the arc-shaped scraper (21) is in contact with the inner wall of the stirring tank (1).

5. A material mixing device capable of quantitatively feeding materials according to claim 1, characterized in that: The top end of the tank cover (7) is provided with a vent pipe (8), and the top end of the vent pipe (8) is screwed and connected with a sealing cap (9) via a thread.

6. A material mixing device capable of quantitatively feeding materials according to claim 5, characterized in that: A chain (10) is connected between the sealing cap (9) and the tank cover (7).

7. A material mixing device capable of quantitatively feeding materials according to claim 1, characterized in that: The bottom of the stirring tank (1) is provided with a plurality of supporting legs (2).

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