Uniformly-mixed material mixing tank for polycarboxylic acid high-performance water reducing agent

Abstract

The utility model relates to a mixing tank for a polycarboxylic acid high-performance water reducing agent capable of uniformly mixing, and belongs to the technical field of water reducing agent mixing tanks. Comprising a supporting seat, a tank body is arranged at the upper end of the supporting seat, a motor is arranged in the center of one side of the tank body, an output shaft of the motor is fixedly connected with a rotating body, the rotating body is located in the tank body, a plurality of material mixing plates are arranged on the side face of the rotating body, and scraping mechanisms are arranged at the lower ends of the material mixing plates. And two centrosymmetric telescopic mechanisms are arranged on the rotating body. By arranging the scraping mechanism and the telescopic mechanism, the phenomenon that water reducing agent raw materials adhere to the inner wall of the tank body in the mixing process can be effectively reduced, and the tank body can be conveniently cleaned after mixing is completed; the material distributing plate is matched with the material mixing plate, so that the water reducing agent can be effectively and uniformly stirred, and the material mixing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agents, belonging to the technical field of water-reducing agent mixing tanks. Background Technology

[0002] Water-reducing agents are concrete admixtures that can reduce the amount of mixing water while maintaining the slump of concrete. Polycarboxylate high-performance water-reducing agents are representative of the third generation of new concrete water-reducing agents. They have the characteristics of low dosage, high water reduction rate, high slump retention, significant strengthening effect, and environmental friendliness. Due to their excellent performance, they are widely regarded as the development direction of concrete water-reducing agents today.

[0003] However, the mixing tanks currently used for water-reducing agents only use a stirring rod to mix the raw materials of the water-reducing agent during use. The mixing uniformity is poor and the mixing efficiency is low, which makes it difficult to meet the production requirements of water-reducing agents. At the same time, the mixing structure of the mixing tank is prone to adhering a lot of water-reducing agent raw materials during the mixing process, which is inconvenient to clean in time. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing water-reducing agent mixing tanks have poor mixing uniformity, low mixing efficiency, and are inconvenient to clean in a timely manner.

[0005] To solve the above problems, this utility model provides a mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent, including a support base, a tank body at the upper end of the support base, a motor at the center of one side of the tank body, a rotating body fixedly connected to the output shaft of the motor, the rotating body being located inside the tank body, a plurality of mixing plates on the side of the rotating body, a scraping mechanism at the lower end of the mixing plates, and two centrally symmetrical telescopic mechanisms on the rotating body.

[0006] Furthermore, the lower end of the support base is provided with evenly distributed support legs.

[0007] Furthermore, one side of the mixing plate is provided with several distributing plates.

[0008] Furthermore: the scraping mechanism includes a connecting rod, a fixing plate, and a scraping plate. The two ends of the connecting rod are respectively connected to the mixing plate and the fixing plate, and the scraping plate is fixedly connected to one side of the fixing plate.

[0009] Furthermore: the telescopic mechanism includes a cylinder, a telescopic rod, a connecting plate, and a scraping blade. The cylinder is located inside the rotating body, the telescopic rod is located at one end of the cylinder, one end of the telescopic rod passes through the rotating body and is connected to the connecting plate, and the scraping blade is fixedly connected to the side of the connecting plate.

[0010] Furthermore, the rotating body has a sealing gasket on its side that is compatible with the telescopic rod.

[0011] Furthermore, the length of the scraping blade is greater than the radius of the inside of the tank.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] This patent, by setting up a scraping mechanism and a telescopic mechanism, can effectively reduce the adhesion of water-reducing agent raw materials to the inner wall of the tank during the mixing process, and also facilitates the cleaning of the tank after the mixing is completed.

[0014] By setting up a distribution plate in conjunction with a mixing plate, the water-reducing agent can be effectively mixed evenly, and the mixing efficiency can be improved. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate 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, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a cross-section of a mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to the present invention. Figure 1 .

[0017] Figure 2 This is a structural diagram of a mixing tank for a uniformly mixed polycarboxylate high-performance water-reducing agent according to the present invention.

[0018] Figure 3 This is a cross-section of a mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to the present invention. Figure 2 .

[0019] Figure 4 This is a structural diagram of the mixing plate and scraping mechanism of a mixing tank for a uniformly mixed polycarboxylate high-performance water-reducing agent according to the present invention.

[0020] In the attached image:

[0021] 1. Support base; 11. Tank body; 12. Motor; 13. Rotating body; 2. Mixing plate; 21. Distributing plate; 3. Scraping mechanism; 31. Connecting rod; 32. Fixing plate; 33. Scraping plate; 4. Telescopic mechanism; 41. Cylinder; 42. Telescopic rod; 43. Connecting plate; 44. Scraping blade. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Combined with appendix Figure 2 , 3 4. This utility model provides a mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent, including a support base 1, with uniformly distributed support legs at the lower end of the support base 1, and a tank body 11 at the upper end of the support base 1. A motor 12 is located at the center of one side of the tank body 11, and a rotating body 13 is fixedly connected to the output shaft of the motor 12. The rotating body 13 is located inside the tank body 11, and several mixing plates 2 are provided on the side of the rotating body 13. Several distributing plates 21 are provided on one side of the mixing plates 2. In use, the polycarboxylate high-performance water-reducing agent is put into the feeding port at the upper end of the tank body 11, and then the motor 12 is started. The motor 12 drives the rotating body 13 to rotate, and the mixing plates 2 stir the water-reducing agent in the tank body 11. At the same time, the distributing plates 21 facilitate the uniform dispersion of the water-reducing agent and improve the mixing efficiency.

[0024] Combined with appendix Figure 1 , 3 4. A scraping mechanism 3 is provided at the lower end of the mixing plate 2. The scraping mechanism 3 includes a connecting rod 31, a fixing plate 32, and a scraping plate 33. The two ends of the connecting rod 31 are connected to the mixing plate 2 and the fixing plate 32 respectively. The scraping plate 33 is fixedly connected to one side of the fixing plate 32. Two centrally symmetrical telescopic mechanisms 4 are provided on the rotating body 13. The telescopic mechanism 4 includes a cylinder 41, a telescopic rod 42, a connecting plate 43, and a scraping blade 44. The cylinder 41 is located inside the rotating body 13. The telescopic rod 42 is located at one end of the cylinder 41. One end of the telescopic rod 42 passes through the rotating body 13 and is connected to the connecting plate 43. A sealing gasket adapted to the telescopic rod 42 is provided on the side of the rotating body 13. The scraping blade 44 is fixedly connected to the side of the connecting plate 43. The scraping blade 44 is longer than the inner radius of the tank 11. During the mixing process, the connecting plate 43 rotates with the rotating body 13, which helps to improve the mixing efficiency. The scraping plate 33 scrapes off the water-reducing agent on the side of the tank 11 to prevent the water-reducing agent from adhering to the side of the tank 11. After the mixing is completed, clean water is poured into the tank 11. The telescopic rod 42 is extended by the cylinder 41 so that the two scraping blades 44 contact the two bottom surfaces of the tank 11 respectively. The motor 12 rotates the rotating body 13. At this time, the scraping blades 44 clean the two bottom surfaces of the tank 11, and the scraping plate 33 cleans the side of the tank 11, thereby effectively reducing the water-reducing agent raw material adhering to the inner wall of the tank 11, which facilitates the subsequent use of the mixing tank.

[0025] The working principle of this application is as follows:

[0026] In use, the polycarboxylate high-performance water-reducing agent is added through the feeding port at the top of the tank 11. Then, the motor 12 is started, which drives the rotating body 13 to rotate. The mixing plate 2 stirs the water-reducing agent in the tank 11, while the distributing plate 21 facilitates the uniform dispersion of the water-reducing agent and improves the mixing efficiency. The connecting plate 43 rotates with the rotating body 13, which helps to improve the mixing efficiency. The scraping plate 33 scrapes the water-reducing agent on the side of the tank 11 to prevent it from adhering to the side of the tank 11. After mixing, clean water is poured into the tank 11. The telescopic rod 42 is extended by the cylinder 41, so that the two scraping blades 44 contact the two bottom surfaces of the tank 11 respectively. The motor 12 rotates the rotating body 13. At this time, the scraping blades 44 clean the two bottom surfaces of the tank 11, and the scraping plate 33 cleans the side of the tank 11, thereby effectively reducing the adhesion of the water-reducing agent raw material to the inner wall of the tank 11, which facilitates the subsequent use of the mixing tank. This patent, by setting up a scraping mechanism 3 and a telescopic mechanism 4, can effectively reduce the adhesion of water-reducing agent raw materials to the inner wall of the tank 11 during the mixing process, and also facilitates the cleaning of the tank 11 after the mixing is completed; by setting up a distribution plate 21 in conjunction with a mixing plate 2, the water-reducing agent can be effectively stirred evenly and the mixing efficiency can be improved.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent, comprising a support base (1), wherein a tank body (11) is provided at the upper end of the support base (1), characterized in that: A motor (12) is provided at the center of one side of the tank (11). The output shaft of the motor (12) is fixedly connected to a rotating body (13). The rotating body (13) is located inside the tank (11). Several mixing plates (2) are provided on the side of the rotating body (13). A scraping mechanism (3) is provided at the lower end of the mixing plate (2). Two centrally symmetrical telescopic mechanisms (4) are provided on the rotating body (13).

2. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 1, characterized in that: The lower end of the support base (1) is provided with evenly distributed support legs.

3. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 1, characterized in that: The mixing plate (2) has several distributing plates (21) on one side.

4. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 3, characterized in that: The scraping mechanism (3) includes a connecting rod (31), a fixing plate (32), and a scraping plate (33). The two ends of the connecting rod (31) are connected to the mixing plate (2) and the fixing plate (32) respectively, and the scraping plate (33) is fixedly connected to one side of the fixing plate (32).

5. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 1, characterized in that: The telescopic mechanism (4) includes a cylinder (41), a telescopic rod (42), a connecting plate (43), and a scraping blade (44). The cylinder (41) is located inside the rotating body (13). The telescopic rod (42) is located at one end of the cylinder (41). One end of the telescopic rod (42) passes through the rotating body (13) and is connected to the connecting plate (43). The scraping blade (44) is fixedly connected to the side of the connecting plate (43).

6. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 5, characterized in that: The rotating body (13) has a sealing gasket on its side that is compatible with the telescopic rod (42).

7. The mixing tank for uniformly mixing polycarboxylate high-performance water-reducing agent according to claim 5, characterized in that: The length of the scraping blade (44) is greater than the radius inside the tank (11).

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