Powder storage tank with mixing structure

Abstract

The utility model discloses a powder storage tank with a mixing structure, which belongs to the technical field of concrete production, and comprises a tank body, a mixing component, a material blocking component and a material guiding component, the mixing component comprises a first motor, a main shaft and a stirring blade, the first motor is fixedly arranged at the top of the tank body, the stirring blade is fixedly arranged on the surface of the main shaft, and the main shaft is fixedly arranged on the tank body. A discharging pipe is fixedly connected to the bottom of the tank body, the material blocking assembly is arranged at the lower end of the discharging pipe, the material guiding assembly comprises a reciprocating lead screw, a material guiding rod and a dispersing rod, the reciprocating lead screw is fixedly connected to the lower end of a main shaft, the reciprocating lead screw is sleeved with the material guiding rod, and a connecting plate is fixedly connected to the interior of the material guiding rod; the connecting plate is in threaded connection with the reciprocating lead screw, and the dispersing rods are fixedly connected to the periphery of the material guiding rod. And through the arrangement of the material guiding assembly, caking in the powder can be reduced, the powder accumulated in the discharging pipe is scattered, the situation that the discharging pipe is blocked by the powder is avoided, and the discharging efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production, and particularly relates to a powder storage tank with a mixing structure. Background Art

[0002] Concrete powder is one of the raw materials for concrete preparation. It is generally made from ores such as limestone, clay, and shale through processes such as crushing, grinding, and sintering. Concrete powder is usually a fine powder or granular substance with adhesive and filling capabilities. When storing concrete powder, a concrete powder storage tank is required.

[0003] When the existing concrete powder storage tank discharges materials, due to the long-term placement of the concrete powder inside, the concrete powder is prone to solidification and caking, resulting in easy blockage during the feeding process, difficult smooth discharging, and reduced feeding efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a powder storage tank with a mixing structure to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A powder storage tank with a mixing structure includes a tank body, a mixing component, a material blocking component, and a material guiding component. The mixing component includes a first motor, a main shaft, and stirring blades. The first motor is fixedly installed on the top of the tank body. The upper end of the main shaft is fixedly connected to the output shaft of the first motor. The stirring blades are fixedly installed on the surface of the main shaft.

[0006] The bottom of the tank body is fixedly connected with a feeding pipe. The material blocking component is arranged at the lower end of the feeding pipe. The material guiding component includes a reciprocating lead screw, a material guiding rod, and a dispersing rod. The reciprocating lead screw is fixedly connected to the lower end of the main shaft. The material guiding rod is sleeved outside the reciprocating lead screw. A connecting plate is fixedly connected inside the material guiding rod. The connecting plate is threadedly connected with the reciprocating lead screw. The dispersing rod is fixedly connected around the material guiding rod.

[0007] As a preferred implementation manner, a feeding pipe is fixedly connected to the top of the tank body.

[0008] As a preferred implementation manner, the material blocking component includes a second motor, a connecting block, and a baffle. The second motor is fixedly installed on the side wall of the feeding pipe. The connecting block is fixedly installed on the output shaft of the second motor. The baffle is fixedly connected to the connecting block.

[0009] As a preferred implementation manner, limit blocks are arranged at both ends of the reciprocating lead screw.

[0010] As a preferred implementation manner, both ends of the material guiding rod are conical.

[0011] As a preferred embodiment, a guide rail is fixedly connected to the inner wall of the blanking pipe, and the dispersion rod is slidably connected to the guide rail.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For the powder storage tank with a mixing structure, through the arrangement of the mixing assembly, the first motor can be started to drive the main shaft to rotate, so that the main shaft drives the stirring blades to rotate, and the stirring blades stir and mix the powder in the storage tank.

[0014] For the powder storage tank with a mixing structure, through the arrangement of the material guiding assembly, during blanking, the first motor can be started to drive the main shaft to rotate, so that the main shaft drives the reciprocating lead screw and the stirring blades to rotate synchronously. The stirring blades disperse the powder to reduce the lumps in the powder, and the reciprocating lead screw drives the material guiding rod to move vertically back and forth along the main shaft, so that the material guiding rod drives the dispersion rod to move up and down in the blanking pipe, flushing the accumulated powder in the blanking pipe to avoid powder blockage of the blanking pipe and improving the blanking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic sectional structure diagram of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the material guiding rod of the present utility model.

[0018] In the figure: 1, tank body; 11, blanking pipe; 12, feeding pipe; 2, mixing assembly; 21, first motor; 22, main shaft; 23, stirring blades; 3, material blocking assembly; 31, second motor; 32, connecting block; 33, baffle; 4, material guiding assembly; 41, reciprocating lead screw; 42, material guiding rod; 43, dispersion rod; 44, connecting plate; 45, limiting block; 46, guide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the present utility model with reference to embodiments.

[0020] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model belongs to the protection scope required by the present utility model.

[0021] Please refer to Figures 1-3, the utility model provides a powder storage tank with a mixing structure, which includes a tank body 1, a mixing component 2, a material blocking component 3 and a material guiding component 4. A feed pipe 12 is fixedly connected to the top of the tank body 1. The mixing component 2 includes a first motor 21, a main shaft 22 and stirring blades 23. The first motor 21 is fixedly installed on the top of the tank body 1. The upper end of the main shaft 22 is fixedly connected to the output shaft of the first motor 21. The stirring blades 23 are fixedly installed on the surface of the main shaft 22. Through the setting of the mixing component 2, the first motor 21 can be started to drive the main shaft 22 to rotate, so that the main shaft 22 drives the stirring blades 23 to rotate, and the stirring blades 23 stir and mix the powder in the storage tank.

[0022] A discharge pipe 11 is fixedly connected to the bottom of the tank body 1. The material blocking component 3 is arranged at the lower end of the discharge pipe 11. The material blocking component 3 includes a second motor 31, a connecting block 32 and a baffle 33. The second motor 31 is fixedly installed on the side wall of the discharge pipe 11. The connecting block 32 is fixedly installed on the output shaft of the second motor 31. The baffle 33 is fixedly connected to the connecting block 32. Through the setting of the material blocking component 3, the second motor 31 can be started to drive the connecting block 32 to rotate, so that the connecting block 32 drives the baffle 33 to rotate. When not discharging, the baffle 33 can be blocked at the lower end of the discharge pipe 11. When discharging, the baffle 33 can be moved away from the lower end of the discharge pipe 11, and the powder is discharged from the discharge pipe 11.

[0023] The material guiding component 4 includes a reciprocating lead screw 41, a material guiding rod 42 and a dispersing rod 43. The reciprocating lead screw 41 is fixedly connected to the lower end of the main shaft 22. The material guiding rod 42 is sleeved outside the reciprocating lead screw 41. A connecting plate 44 is fixedly connected inside the material guiding rod 42. The connecting plate 44 is threadedly connected to the reciprocating lead screw 41. Limit blocks 45 are arranged at both ends of the reciprocating lead screw 41. The dispersing rods 43 are fixedly connected around the material guiding rod 42. A guide rail 46 is fixedly connected to the inner wall of the discharge pipe 11. The dispersing rods 43 are slidably connected to the guide rail 46. Through the setting of the material guiding component 4, when discharging, the first motor 21 can be started to drive the main shaft 22 to rotate, so that the main shaft 22 drives the reciprocating lead screw 41 and the stirring blades 23 to rotate synchronously. The stirring blades 23 disperse the powder, reducing the lumps in the powder. The reciprocating lead screw 41 drives the material guiding rod 42 to move vertically back and forth along the main shaft 22, so that the material guiding rod 42 drives the dispersing rods 43 to move up and down in the discharge pipe 11, flushing the accumulated powder in the discharge pipe 11, avoiding the blockage of the discharge pipe 11 by the powder and improving the discharging efficiency.

[0024] Wherein, both ends of the material guiding rod 42 are conical bodies. Through the setting of the conical bodies, the resistance when the material guiding rod 42 passes through the powder can be reduced.

[0025] The working principle and usage process of the present utility model are as follows: First, through the setting of the mixing component 2, the first motor 21 can be started to drive the main shaft 22 to rotate, so that the main shaft 22 drives the stirring blades 23 to rotate, and the stirring blades 23 stir and mix the powder in the storage tank. Through the setting of the material guiding component 4, when discharging materials, the first motor 21 can be started to drive the main shaft 22 to rotate, so that the main shaft 22 drives the reciprocating lead screw 41 and the stirring blades 23 to rotate synchronously. The stirring blades 23 disperse the powder to reduce the lumps in the powder, while the reciprocating lead screw 41 drives the material guiding rod 42 to move vertically back and forth along the main shaft 22, so that the material guiding rod 42 drives the dispersing rod 43 to move up and down in the feeding pipe 11, flushing the accumulated powder in the feeding pipe 11 to prevent the powder from blocking the feeding pipe 11 and improving the feeding efficiency.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A powder material storage tank with a mixing structure, comprising a tank body (1), a mixing component (2), a material blocking component (3) and a material guiding component (4), characterized in that: The mixing assembly (2) comprises a first motor (21), a main shaft (22) and a stirring blade (23), wherein the first motor (21) is fixedly mounted on the top of the tank body (1), the upper end of the main shaft (22) is fixedly connected to the output shaft of the first motor (21), and the stirring blade (23) is fixedly mounted on the surface of the main shaft (22); The bottom of the tank body (1) is fixedly connected to a feed tube (11), the material blocking assembly (3) is arranged at the lower end of the feed tube (11), the material guiding assembly (4) comprises a reciprocating screw (41), a guide rod (42) and a dispersion rod (43), the reciprocating screw (41) is fixedly connected to the lower end of the main shaft (22), the guide rod (42) is sleeved on the outside of the reciprocating screw (41), the inside of the guide rod (42) is fixedly connected to a connecting plate (44), the connecting plate (44) is threadedly connected to the reciprocating screw (41), and the dispersion rod (43) is fixedly connected around the guide rod (42).

2. The powder storage tank with a mixing structure according to claim 1, characterized in that: A feeding pipe (12) is fixedly connected to the top of the tank body (1).

3. The powder storage tank with a mixing structure according to claim 1, characterized in that: The material blocking assembly (3) comprises a second motor (31), a connecting block (32) and a baffle (33); the second motor (31) is fixedly mounted on the side wall of the feed tube (11); the connecting block (32) is fixedly mounted on the output shaft of the second motor (31); and the baffle (33) is fixedly connected to the connecting block (32).

4. The powder storage tank with a mixing structure according to claim 1, characterized in that: Limit blocks (45) are provided at both ends of the reciprocating screw (41).

5. The powder storage tank with a mixing structure according to claim 1, characterized in that: Both ends of the material guiding rod (42) are cones.

6. The powder storage tank with a mixing structure according to claim 1, characterized in that: A guide rail (46) is fixedly connected to the inner wall of the feed tube (11), and the dispersion rod (43) is slidably connected to the guide rail (46).

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