Putty powder raw material mixing device

Abstract

The utility model relates to a putty powder raw material mixing device which comprises a support and a stirring barrel installed on the support, the stirring barrel is connected with a stirring mechanism, the stirring mechanism comprises a stirring shaft, a spiral blade, a plurality of first stirring blades and a plurality of second stirring blades, the stirring shaft is rotationally connected with the stirring barrel, the spiral blade is connected with the stirring shaft, and the first stirring blades are connected with the second stirring blades. A plurality of connecting rods are arranged on the stirring shaft in an array mode, a plurality of first stirring blades are arranged on each connecting rod in a circumferential array mode, the second stirring blades correspond to the connecting rods in a one-to-one mode, the second stirring blades are arranged at the ends of the connecting rods, and stirring is conducted through the spiral blades, the first stirring blades and the second stirring blades at the same time; therefore, the putty powder mixing device disclosed by the utility model avoids the phenomenon that the putty powder is layered, and improves the mixing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of powder mixing equipment, and particularly relates to a putty powder raw material mixing device. Background Technique

[0002] Putty powder is a building coating product made by mixing multiple raw materials; a common putty powder raw material mixing device is to set a stirrer in a stirring barrel, usually several stirring rods are set on a stirring shaft, and the stirring rods are parallel to each other. The stirring rods generally can only provide mixing treatment work in the horizontal direction, and it is easy to appear stratification phenomenon, and the mixing effect is poor. Content of the Utility Model

[0003] The purpose of the utility model is to design a putty powder raw material mixing device to solve the technical problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a putty powder raw material mixing device, including a bracket and a stirring barrel installed on the bracket, the stirring barrel is connected with a stirring mechanism, the stirring mechanism includes a stirring shaft, a spiral blade, several first stirring blades and several second stirring blades, the stirring shaft is rotationally connected with the stirring barrel, the spiral blade is connected with the stirring shaft, several connecting rods are arrayed on the stirring shaft, and a plurality of the first stirring blades are circumferentially arrayed on each connecting rod. The second stirring blades correspond to the connecting rods one by one, and the second stirring blades are arranged at the ends of the connecting rods. The spiral blade, the first stirring blade and the second stirring blade are arranged in an interlaced manner.

[0005] Further, a plurality of feeding ports are arranged at the top of the stirring barrel, and each feeding port is communicated with a feeding pipe.

[0006] Further, the feeding pipe is connected with a spiral feeder, and the spiral feeder is connected with a second motor.

[0007] Further, the feeding pipe is communicated with a hopper.

[0008] Further, an observation window is arranged at the top of the stirring barrel.

[0009] Further, a discharge pipe is arranged at the bottom of the stirring barrel.

[0010] Compared with the prior art, the beneficial effect of the utility model: the spiral blade, the first stirring blade and the second stirring blade of the utility model are arranged in an interlaced manner. During the stirring process of the spiral blade, the first stirring blade and the second stirring blade at the same time, the putty powder generates a composite movement in the stirring barrel. Therefore, the utility model avoids the stratification phenomenon of the putty powder and improves the stirring effect. Description of the Drawings

[0011] Figure 1 is the overall structural schematic diagram of the present utility model;

[0012] Figure 2 is the right view of the present utility model;

[0013] Figure 3 is the sectional view of the present utility model;

[0014] The names of the components marked in the figure are as follows: 1. Support; 2. Stirring barrel; 3. Stirring mechanism; 301. Stirring shaft; 302. Spiral blade; 303. First stirring blade; 304. Second stirring blade; 305. First motor; 4. Connecting rod; 5. Feeding pipe; 6. Second motor; 7. Hopper; 8. Observation window; 9. Discharge pipe. Specific embodiments

[0015] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, detail the specific embodiments, structures, features and their effects of the present utility model as follows.

[0016] Embodiment: Please refer to Figures 1 - 3, a putty powder raw material mixing device, including a bracket 1 and a mixing barrel 2 installed on the bracket 1. The top of the mixing barrel 2 is provided with a plurality of feeding ports, and each feeding port is communicated with a feeding pipe 5. The feeding pipe 5 is hermetically arranged to reduce dust generation; the feeding pipe 5 is communicated with a hopper 7, and the hopper 7 can facilitate the addition of raw materials; preferably, this embodiment is provided with two hoppers 7, and the feeding ports correspond to the hoppers 7 one by one. The discharge ports of the two hoppers 7 are close to each other, making the overall structure compact; the hopper 7 is connected to an external device for feeding materials, and an appropriate amount of raw materials are added into the hopper 7 through the feeding device; the feeding pipe 5 is connected with a screw feeder, and the screw feeder is connected with a second motor 6. The second motor 6 drives the screw feeder to rotate. Under the action of the screw feeder, the raw materials are evenly dropped into the mixing barrel 2, further improving the mixing effect; the mixing barrel 2 is connected with a mixing mechanism 3, and the mixing mechanism 3 includes a mixing shaft 301, spiral blades 302, a number of first mixing blades 303 and a number of second mixing blades 304. The mixing shaft 301 is rotatably connected to the mixing barrel 2, and the mixing shaft 301 is connected with a first motor 305. The first motor 305 is fixedly installed on the bracket 1. The spiral blades 302 are connected with the mixing shaft 301. A number of connecting rods 4 are arranged in an array on the mixing shaft 301. A number of first mixing blades 303 are arranged in a circumferential array on each connecting rod 4. The second mixing blades 304 correspond to the connecting rods 4 one by one, and the second mixing blades 304 are arranged at the ends of the connecting rods 4. The first motor 305 drives the mixing shaft 301 to rotate, and the spiral blades 302, the first mixing blades 303 and the second mixing blades 304 rotate with the mixing shaft 301. Under the action of the spiral blades 302, the raw materials roll back and forth with the spiral blades 302. Under the action of the first mixing blades 303 and the second mixing blades 304, the raw materials move fully in the mixing barrel 2, so that the raw materials are fully mixed, and thus the raw materials will not show a layering phenomenon; a transparent observation window 8 is provided at the top of the mixing barrel 2, and through the observation window 8, the staff can conveniently observe the mixing situation of the raw materials; a discharge pipe 9 is provided at the bottom of the mixing barrel 2, and discharging is carried out through the discharge pipe 9. After the raw materials are discharged from the discharge pipe 9, they enter the next process for packaging.

[0017] The working principle of this embodiment: When in use, the raw materials are added into the hopper 7, the second motor 6 is started, the second motor 6 drives the screw feeder to rotate, and the raw materials are evenly added into the mixing barrel 2 through the screw feeder. The first motor 305 is started, the first motor 305 drives the mixing shaft 301 to rotate. The spiral blades 302, the first mixing blades 303 and the second mixing blades 304 are arranged in an interlaced manner. During the process of simultaneously stirring the raw materials by the spiral blades 302, the first mixing blades 303 and the second mixing blades 304, the raw materials generate a composite movement in the mixing barrel 2, thus achieving a good mixing effect. Therefore, this utility model avoids the layering phenomenon of putty powder and improves the mixing effect.

[0018] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the above-disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A putty powder raw material mixing device, comprising a support (1) and a mixing barrel (2) mounted on the support (1), characterized in that: The stirring barrel (2) is connected to a stirring mechanism (3), the stirring mechanism (3) comprising a stirring shaft (301), a spiral blade (302), a plurality of first stirring blades (303) and a plurality of second stirring blades (304); the stirring shaft (301) is rotatably connected to the stirring barrel (2); the spiral blade (302) is connected to the stirring shaft (301); a plurality of connecting rods (4) are arranged in an array on the stirring shaft (301); each of the connecting rods (4) is provided with a plurality of the first stirring blades (303) in a circular array; the second stirring blades (304) correspond to the connecting rods (4) one by one, and the second stirring blades (304) are arranged at the ends of the connecting rods (4); the spiral blades (302), the first stirring blades (303) and the second stirring blades (304) are arranged in an alternating manner.

2. The putty powder raw material mixing device according to claim 1, characterized in that: The top of the mixing barrel (2) is provided with a plurality of feed inlets, and each of the feed inlets is connected to a feed discharge pipe (5).

3. The putty powder raw material mixing device according to claim 2, characterized in that: The feed pipe (5) is connected to a screw feeder, and the screw feeder is connected to a second motor (6).

4. The putty powder raw material mixing device according to claim 3, characterized in that: The feed pipe (5) is connected to a hopper (7).

5. The putty powder raw material mixing device according to claim 1, characterized in that: An observation window (8) is provided on the top of the mixing barrel (2).

6. The putty powder raw material mixing device according to claim 1, characterized in that: A discharge pipe (9) is provided at the bottom of the stirring barrel (2).

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