Cement stirring device for building

Abstract

The utility model relates to the technical field of stirring, and discloses a building cement stirring device which comprises a first fixing frame, a crushing barrel is fixedly connected to the inner side of the first fixing frame, a first crushing roller is arranged at the upper end in the crushing barrel, and a second crushing roller is arranged at the lower end in the crushing barrel. A second baffle is arranged below a second crushing roller, the inner side of a second fixing frame is fixedly connected with a grinding barrel, the other end of a first discharging pipe is fixedly connected with the grinding barrel, the bottom end of a first rotating rod is fixedly connected with a grinding disc, and the other end of a second discharging pipe is fixedly connected with a stirring barrel. The lower end of the second rotating rod is fixedly connected with a stirring rod, and a discharging opening is formed in the lower end of the front face of the stirring barrel. According to the utility model, the crushing roller I and the crushing roller II are arranged to crush raw materials; the grinding disc is arranged to further crush the raw materials, so that the substances react more sufficiently; the stirring rod is arranged, so that all the substances are fully mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, in particular to a cement mixing device for construction. Background Art

[0002] Cement mixing device, also known as concrete mixing device, is a machine used to mix cement, sand and gravel aggregate and water to make concrete mixture; cement mixing device is a commonly used equipment in the construction industry. People need to use cement when building buildings. When workers make cement, they usually pour the cement raw materials on the ground, then add a certain amount of water to the cement raw materials, and then use tools to fully mix the cement raw materials and water. After mixing, the mixed cement is collected and transferred to the location where the cement is needed. In the above-mentioned cement mixing process, there is no need to manually feed the cement raw materials and water, and during the mixing process, workers need to manually use tools to continuously stir the cement, which makes the cement mixing process longer.

[0003] According to the search, the existing Chinese patent document, publication number: CN215848895U, discloses a cement mixing device for construction. The scheme proposes "including a bracket, a maintenance cover, a discharge port, a stabilizing mechanism and a cleaning cover, and a second rotating rod. The outer side of the bracket is welded with a hook, and a mixing barrel is arranged on the inner side of the bracket. A feed port is arranged above the mixing barrel, and a filter screen is arranged on the inner side of the feed port. An equipment box is arranged on the right side of the feed port, and heat sinks are arranged on the left and right sides of the equipment box. A servo motor is arranged inside the equipment box, and a transmission rod is arranged below the servo motor. Stirring rods are arranged on both sides of the transmission rod. The maintenance cover is arranged on the rear outer side of the equipment box, and the left side of the maintenance cover is arranged with a first rotating rod. A water injection port is arranged on the right side of the equipment box, and the discharge port is arranged below the mixing barrel. The stabilizing mechanisms are arranged below the bracket, and the cleaning cover is arranged on the rear outer side of the mixing barrel, and the left side of the cleaning cover is arranged with a second rotating rod". However, the construction cement mixing device still has defects during use, such as low functionality, troublesome loading of materials, and large amount of manpower required. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cement mixing device for construction to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cement mixing device for construction, comprising a fixing frame, a crushing barrel is fixedly connected to the inner side of the fixing frame, a feeding port is opened on the top of the crushing barrel, a crushing roller is arranged at the upper end of the crushing barrel, a baffle is arranged in the middle of the crushing barrel, a crushing roller is arranged at the lower end of the crushing barrel, a baffle is arranged below the crushing roller, a discharge pipe is arranged at the lower end of the front side of the crushing barrel, a fixing frame is arranged in front of the fixing frame, a grinding barrel is fixedly connected to the inner side of the fixing frame, and the other end of the discharge pipe is fixedly connected to A grinding barrel is connected, the top of the grinding barrel is fixedly connected to a motor 1, the output end of the motor 1 passes through the grinding barrel and is connected to a rotating rod 1, the bottom end of the rotating rod 1 is fixedly connected to a grinding disk, a discharge pipe 2 is provided at the lower end of the front side of the grinding barrel, the other end of the discharge pipe 2 is fixedly connected to a mixing barrel, a fixed frame 3 is fixedly connected to the outside of the mixing barrel, the top of the fixed frame 3 is fixedly connected to a motor 2, the output end of the motor 2 passes through the fixed frame 3 and is connected to a rotating rod 2, the lower end of the rotating rod 2 is fixedly connected to a stirring rod, a feed port 2 is provided at the upper end of the front side of the mixing barrel, and a discharge port is provided at the lower end of the front side of the mixing barrel.

[0006] Preferably, a water spray outlet is provided at the top end of the inner side of the fixing frame three, and the fixing frame one, the fixing frame two and the fixing frame three are connected by a connecting rod.

[0007] Through the above technical solution, the setting of the water spray port can simply clean the mixing barrel; the fixing frame 1, the fixing frame 2 and the fixing frame 3 are connected by a connecting rod, so that the connection and installation between the fixing frame 1, the fixing frame 2 and the fixing frame 3 are more stable.

[0008] Preferably, the inner wall of the grinding barrel is evenly provided with heating wires, and the top of the stirring barrel is an open structure.

[0009] Through the above technical solution, the purpose of setting the heating wire is to calcine the raw materials simultaneously during the grinding process to improve efficiency; the top of the mixing barrel is an open structure, which can make it easier for the stirring rod to penetrate into the mixing barrel.

[0010] Preferably, the diameter of the upper circle of the grinding disc is smaller than the diameter of the lower circle, the side of the grinding disc is a protruding structure, and the inner side of the grinding barrel corresponding to the side of the grinding disc is also arranged as a protruding structure.

[0011] Through the above technical solution, the diameter of the upper circle of the grinding disc is smaller than the diameter of the lower circle, and the outer side of the grinding disc and the corresponding inner wall of the grinding barrel are provided as protruding structures for the purpose of increasing the grinding efficiency.

[0012] Preferably, the diameter of the crushing roller one is greater than the diameter of the crushing roller two, and the baffle two is inclined downward by 15°.

[0013] Through the above technical scheme, the purpose of the diameter of crushing roller one being larger than that of crushing roller two is that crushing roller one crushes large pieces of raw materials, and crushing roller two crushes small pieces of raw materials; the purpose of baffle two being tilted downward by 15° is that the raw materials after crushing can enter the discharge pipe one more easily, thereby playing a guiding role.

[0014] Preferably, the crushing barrel is located above the grinding barrel, and the grinding barrel is located above the mixing barrel.

[0015] Through the above technical solution, the purpose of the crushing barrel being located above the grinding barrel and the grinding barrel being located above the mixing barrel is to make it more convenient for the raw materials to enter the next layer from the upper layer.

[0016] Compared with the prior art, the utility model provides a cement mixing device for construction, which has the following beneficial effects:

[0017] The utility model crushes the raw materials by arranging one crushing roller and two crushing rollers; arranging a grinding disc to further crush the raw materials so that the reaction between substances is more complete; arranging a stirring rod to fully mix the substances; arranging a heating wire to accelerate the reaction between the materials and improve the efficiency; arranging a water spray port to clean the stirring barrel, which is beneficial to the next stirring and reduces the labor time and labor effort required. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Among them: 1. Fixed frame 1; 2. Crushing barrel; 3. Feed port 1; 4. Crushing roller 1; 5. Baffle 1; 6. Crushing roller 2; 7. Baffle 2; 8. Discharge pipe 1; 9. Fixed frame 2; 10. Grinding barrel; 11. Motor 1; 12. Rotating rod 1; 13. Grinding disc; 14. Discharge pipe 2; 15. Fixed frame 3; 16. Motor 2; 17. Rotating rod 2; 18. Stirring rod; 19. Stirring barrel; 20. Feed port 2; 21. Discharge port; 22. Water spray port; 23. Connecting rod; 24. Heating wire. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] like Figure 1-3 As shown, the utility model provides a cement mixing device for construction, comprising a fixing frame 1, a crushing barrel 2 is fixedly connected to the inner side of the fixing frame 1, a feeding port 3 is opened at the top of the crushing barrel 2, a crushing roller 4 is arranged at the upper end of the crushing barrel 2, a baffle 5 is arranged in the middle of the crushing barrel 2, a crushing roller 6 is arranged at the lower end of the crushing barrel 2, a baffle 7 is arranged below the crushing roller 6, a discharge pipe 8 is arranged at the lower end of the front of the crushing barrel 2, a fixing frame 9 is arranged in front of the fixing frame 1, a grinding barrel 10 is fixedly connected to the inner side of the fixing frame 9, the other end of the discharge pipe 8 is fixedly connected to the grinding barrel 10, and the top of the grinding barrel 10 is fixedly connected to the A motor 11 is connected, the output end of the motor 11 passes through the grinding barrel 10 and is connected to the rotating rod 12, the bottom end of the rotating rod 12 is fixedly connected to the grinding disc 13, a discharge pipe 2 14 is provided at the lower end of the front face of the grinding barrel 10, the other end of the discharge pipe 2 14 is fixedly connected to a mixing barrel 19, a fixed frame 3 15 is fixedly connected to the outer side of the mixing barrel 19, the top of the fixed frame 3 15 is fixedly connected to the motor 2 16, the output end of the motor 2 16 passes through the fixed frame 3 15 and is connected to the rotating rod 2 17, the lower end of the rotating rod 2 17 is fixedly connected to a stirring rod 18, a feed port 2 20 is provided at the upper end of the front face of the mixing barrel 19, and a discharge port 21 is provided at the lower end of the front face of the mixing barrel 19.

[0024] Specifically, a water spray port 22 is provided at the top of the inner side of the fixing frame 3 15, and the fixing frame 1 1, the fixing frame 2 9 and the fixing frame 3 15 are connected by a connecting rod 23. The advantage is that the setting of the water spray port 22 can simply clean the inside of the mixing barrel 19; the fixing frame 1 1, the fixing frame 2 9 and the fixing frame 3 15 are connected by a connecting rod 23, so that the connection and installation between the fixing frame 1 1, the fixing frame 2 9 and the fixing frame 3 15 are more stable.

[0025] Specifically, the inner wall of the grinding barrel 10 is evenly provided with heating wires 24, and the top of the stirring barrel 19 is an open structure. The advantage is that the purpose of setting the heating wires 24 is to calcine the raw materials during the grinding process to improve efficiency; the top of the stirring barrel 19 is an open structure, which can make it easier for the stirring rod 18 to penetrate into the stirring barrel 19. Example

[0026] like Figure 1-3As shown, as an improvement to the previous embodiment. Specifically, the diameter of the upper circle of the grinding disc 13 is smaller than the diameter of the lower circle, the side of the grinding disc 13 is a protruding structure, and the inner side of the grinding barrel 10 corresponding to the side of the grinding disc 13 is also set as a protruding structure. The advantage is that the diameter of the upper circle of the grinding disc 13 is smaller than the diameter of the lower circle, and the outer side of the grinding disc 13 and the corresponding inner wall of the grinding barrel 10 are set as protruding structures for the purpose of increasing the grinding efficiency.

[0027] Specifically, the diameter of the crushing roller 14 is larger than that of the crushing roller 26, and the baffle 27 is tilted downward by 15 degrees. The advantage is that the diameter of the crushing roller 14 is larger than that of the crushing roller 26, so that the crushing roller 14 crushes large pieces of raw materials, and the crushing roller 26 crushes small pieces of raw materials; the baffle 27 is tilted downward by 15 degrees so that the raw materials after crushing can enter the discharge pipe 18 more easily, playing a guiding role.

[0028] Specifically, the crushing barrel 2 is located above the grinding barrel 10, and the grinding barrel 10 is located above the mixing barrel 19. Advantageously, the crushing barrel 2 is located above the grinding barrel 10 and the grinding barrel 10 is located above the mixing barrel 19, so that the raw materials can be more conveniently transferred from the upper layer to the lower layer.

[0029] When in use, the raw materials are poured in from the feed port 3, and the crushing roller 4 starts to work to crush the raw materials. The crushing roller 4 first crushes the raw materials, and then the crushing roller 26 further crushes the raw materials, so that the raw materials are roughly powdered, and then fall to the baffle 27 and enter the discharge pipe 8 and enter the grinding barrel 10. The motor 11 is started to make the grinding disc 13 rotate to grind the raw materials. At the same time, the heating wire 24 is started to heat the raw materials while grinding and then fully react. The grinding is finely divided. After grinding, it enters the mixing barrel 19 from the discharge pipe 214, and the motor 216 is started to start stirring the raw materials. At the same time, new substances are further added from the feed port 20 for full stirring. The new substances are conducive to the molding of cement. After full stirring, the finished cement flows out from the discharge port 21 for collection.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cement mixing device for construction, comprising a fixing frame (1), characterized in that: A crushing barrel (2) is fixedly connected to the inner side of the fixing frame (1), a feeding port (3) is provided at the top of the crushing barrel (2), a crushing roller (4) is arranged at the upper end of the crushing barrel (2), a baffle (5) is arranged in the middle of the crushing barrel (2), a crushing roller (6) is arranged at the lower end of the crushing barrel (2), a baffle (7) is arranged below the crushing roller (6), a discharge pipe (8) is arranged at the lower end of the front side of the crushing barrel (2), a fixing frame (9) is arranged in front of the fixing frame (1), a grinding barrel (10) is fixedly connected to the inner side of the fixing frame (9), the other end of the discharge pipe (8) is fixedly connected to the grinding barrel (10), the top of the grinding barrel (10) is fixedly connected to a motor (11), the motor (11) The output end of the motor 11 passes through the grinding barrel (10) and is connected to the rotating rod 1 (12); the bottom end of the rotating rod 1 (12) is fixedly connected to a grinding disc (13); the lower end of the front face of the grinding barrel (10) is provided with a discharge pipe 2 (14); the other end of the discharge pipe 2 (14) is fixedly connected to a stirring barrel (19); the outer side of the stirring barrel (19) is fixedly connected to a fixing frame 3 (15); the top end of the fixing frame 3 (15) is fixedly connected to a motor 2 (16); the output end of the motor 2 (16) passes through the fixing frame 3 (15) and is connected to the rotating rod 2 (17); the lower end of the rotating rod 2 (17) is fixedly connected to a stirring rod (18); the upper end of the front face of the stirring barrel (19) is provided with a feed port 2 (20); and the lower end of the front face of the stirring barrel (19) is provided with a discharge port (21).

2. A cement mixing device for construction according to claim 1, characterized in that: A water spray port (22) is provided at the top end of the inner side of the fixing frame 3 (15), and the fixing frame 1 (1), the fixing frame 2 (9) and the fixing frame 3 (15) are connected by a connecting rod (23).

3. A cement mixing device for construction according to claim 1, characterized in that: The inner wall of the grinding barrel (10) is evenly provided with heating wires (24), and the top of the stirring barrel (19) is an open structure.

4. A cement mixing device for construction according to claim 1, characterized in that: The diameter of the upper circle of the grinding disc (13) is smaller than the diameter of the lower circle, the side of the grinding disc (13) is a protruding structure, and the inner side of the grinding barrel (10) corresponding to the side of the grinding disc (13) is also arranged as a protruding structure.

5. A cement mixing device for construction according to claim 1, characterized in that: The diameter of the crushing roller one (4) is greater than the diameter of the crushing roller two (6), and the baffle two (7) is inclined downward by 15 degrees.

6. A cement mixing device for construction according to claim 1, characterized in that: The crushing barrel (2) is located above the grinding barrel (10), and the grinding barrel (10) is located above the stirring barrel (19).

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