Building engineering stirring machine
By using the mutual cooperation of components such as motors, rotary shafts, mixing rods, scrapers, threaded rods, mobile blocks and water pumps in construction engineering mixers, the problem of concrete adhering to the inner wall of the mixing barrel is solved, and efficient mixing and long-term use of equipment is achieved.
Patent Information
- Application Number
- CN202421640047.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-11
AI Technical Summary
During the mixing process of existing construction engineering mixers, concrete is prone to adhere to the inner wall of the mixing barrel, resulting in increased mixing difficulty and reduced efficiency. If it is not cleaned for a long time, it will cause the concrete to harden and damage the equipment.
A construction engineering mixer is designed, using the cooperation of the first motor, rotating shaft, mixing rod and scraper to realize the mixing of concrete and the rotation of scraper, and prevent the concrete from adhering to the inner wall of the mixing barrel. In addition, the combination of the second motor, the threaded rod and the moving card block is used to drive the overall rotation of the stirring barrel, and the stirring barrel is cleaned by a water pump and a water replenishing head.
It effectively avoids concrete adhering to the inner wall of the mixing barrel, simplifies the cleaning process, improves the mixing efficiency, and extends the service life of the equipment.
Smart Images
Figure CN222920814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mixers, in particular to a mixer for construction engineering. Background Art
[0002] Mixers for construction engineering are mainly used to mix cement, sand and gravel and other construction materials into concrete for use in various construction projects. Concrete is an indispensable material in construction, used for foundation pouring, wall construction, column erection and other aspects. The mixer can efficiently mix raw materials such as cement, stones and sand to make concrete that meets the engineering requirements.
[0003] The following problems exist in the prior art:
[0004] Existing mixers for construction engineering mainly cooperate with a mixing barrel, a rotating rod, a bottom plate, a lead screw, a connecting rod, a strip groove and a motor, which can reduce the workload of personnel and improve the working efficiency of the device. However, during the mixing process, a large amount of concrete will adhere to the inner wall of the mixing barrel. If not cleaned for a long time, the concrete will harden, increasing the difficulty of mixing by the mixing device and reducing the working efficiency of the device. Summary of the Utility Model
[0005] The utility model provides a mixer for construction engineering to solve the problems in the above background art.
[0006] To solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A mixer for construction engineering, comprising a base, a left baffle is fixedly connected to the left side of the upper surface of the base, a right baffle is fixedly connected to the right side of the upper surface of the base, a first motor is fixedly connected to the right side of the right baffle, a rotating shaft is fixedly connected to the output end of the first motor, a support column is rotatably connected to the outer wall of the rotating shaft, a mixing barrel is fixedly connected to the right side of the support column, a feed pipe is fixedly connected to the outer wall of the mixing barrel, a feed valve is rotatably connected to the outer wall of the feed pipe, a discharge pipe is fixedly connected to the outer wall of the mixing barrel, a discharge valve is rotatably connected to the outer wall of the discharge pipe, a rotating column is fixedly connected to the right side of the mixing barrel, a plurality of mixing rods are fixedly connected to the outer wall of the rotating shaft, and a scraping plate is fixedly connected to the end of the mixing rod far away from the rotating shaft;
[0008] A fixed block is fixedly connected to the left side of the left baffle. A controller is fixedly connected to the right side of the fixed block. A second motor is fixedly connected to the front side of the fixed block. A threaded rod is fixedly connected to the output end of the second motor. A slider is threadedly connected to the outer wall of the threaded rod. A moving clamping block is fixedly connected to the upper surface of the slider. A water tank is fixedly connected to the upper surface of the base. A water filling pipe is fixedly connected to the upper surface of the water tank. A water pump is fixedly connected to the bottom inner wall of the water tank. A water suction pipe is fixedly connected to the input end of the water pump. A drain pipe is fixedly connected to the output end of the water pump. A connector is fixedly connected to the upper end of the drain pipe. A hose is fixedly connected to the outer wall of the connector. A water filling head is fixedly connected to the outer wall of the hose.
[0009] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the support column is rotatably connected to the right baffle, and the outer wall of the rotating column is rotatably connected to the left baffle.
[0010] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the rotating column is clamped with the moving clamping block, and the outer wall of the threaded rod is rotatably connected to the fixed block.
[0011] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the slider is slidably connected to the fixed block, and the lower surface of the moving clamping block is slidably connected to the fixed block.
[0012] A further improvement of the technical solution of the present utility model lies in that: the outer wall of the drain pipe is fixedly connected to the water tank, and the outer wall of the rotating shaft is rotatably connected to the right baffle.
[0013] A further improvement of the technical solution of the present utility model lies in that: the first motor and the second motor are both electrically connected to an external power source, and the first motor and the second motor are both fixedly connected to the controller.
[0014] A further improvement of the technical solution of the present utility model lies in that: the water pump is electrically connected to an external power source, and the water pump is electrically connected to the controller.
[0015] A further improvement of the technical solution of the present utility model lies in that: the controller is electrically connected to an external power source, and the outer wall of the scraper is rotatably connected to the stirring barrel.
[0016] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:
[0017] The utility model provides a concrete mixer for construction engineering. Through the mutual cooperation of the first motor, the rotating shaft, the stirring rod, the scraping plate and the mixing barrel, the concrete inside the mixing barrel can be stirred, and the adhesion of the concrete to the inner wall of the mixing barrel can be avoided, which is convenient for subsequent cleaning. At the same time, with the cooperation of the second motor and the threaded rod, the position of the moving clamping block can be driven, so as to drive the mixing barrel to rotate, and the mixing efficiency of the device can be improved by cooperating with the first motor.
[0018] The utility model provides a concrete mixer for construction engineering. Through the mutual cooperation of the water pump, the water suction pipe, the water outlet pipe, the flexible pipe and the water adding head, water can be flushed into the mixing barrel to clean the inside of the mixing barrel, prevent the concrete from staying in the device for a long time and hardening, and the hardened concrete is easy to be damaged. Cleaning the concrete inside the device can extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is the overall structural schematic diagram of the utility model;
[0020] Figure 2 is the partial structural schematic diagram of the utility model;
[0021] Figure 3 is another structural schematic diagram of the utility model;
[0022] Figure 4 is the partial structural explosion diagram of the utility model;
[0023] Figure 5 is the partial structural internal schematic diagram of the utility model.
[0024] In the figure: 1, base; 2, right baffle; 3, left baffle; 4, water tank; 5, mixing barrel; 6, fixing block; 7, first motor; 8, feed pipe; 9, feed valve; 10, rotating shaft; 11, support column; 12, discharge pipe; 13, discharge valve; 14, rotating column; 15, scraping plate; 16, stirring rod; 17, second motor; 18, threaded rod; 19, moving clamping block; 20, slider; 21, water adding pipe; 22, water pump; 23, water suction pipe; 24, drain pipe; 25, connector; 26, flexible pipe; 27, water adding head; 28, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with the specific embodiments:
[0026] Such as Figures 1-3As shown in the figure, the utility model provides a mixer for construction engineering, including a base 1. On the left side of the upper surface of the base 1, a left baffle 3 is fixedly connected. On the right side of the upper surface of the base 1, a right baffle 2 is fixedly connected. On the right side of the right baffle 2, a first motor 7 is fixedly connected. Both the first motor 7 and the second motor 17 are electrically connected to an external power source, and both the first motor 7 and the second motor 17 are fixedly connected to a controller 28. The output end of the first motor 7 is fixedly connected to a rotating shaft 10. The outer wall of the rotating shaft 10 is rotatably connected to a support column 11. The outer wall of the support column 11 is rotatably connected to the right baffle 2. The outer wall of the rotating column 14 is rotatably connected to the left baffle 3. On the right side of the support column 11, a mixing barrel 5 is fixedly connected. On the outer wall of the mixing barrel 5, a feed pipe 8 is fixedly connected. The outer wall of the feed pipe 8 is rotatably connected to a feed valve 9. On the outer wall of the mixing barrel 5, a discharge pipe 12 is fixedly connected. The outer wall of the discharge pipe 12 is rotatably connected to a discharge valve 13. On the right side of the mixing barrel 5, a rotating column 14 is fixedly connected. The outer wall of the rotating column 14 is clamped with a moving block 19. The outer wall of the threaded rod 18 is rotatably connected to a fixed block 6. On the outer wall of the rotating shaft 10, a plurality of stirring rods 16 are fixedly connected. One end of the stirring rod 16 far from the rotating shaft 10 is fixedly connected to a scraping plate 15. By driving the rotating shaft 10 to rotate through the first motor 7, the rotating shaft 10 drives the stirring rods 16 to rotate, so as to stir the concrete inside the device. At the same time, the rotating shaft 10 also drives the scraping plate 15 to rotate, which can scrape the concrete on the inner wall of the mixing barrel 5. Cooperating with the second motor 17, the second motor 17 drives the threaded rod 18 to rotate. Through the mutual extrusion of the rotating column 14 and the moving block 19, the whole mixing barrel 5 rotates, improving the mixing efficiency of the device.
[0027] As Figures 4-5As shown in the figure, the present utility model provides a technical solution: Preferably, a fixed block 6 is fixedly connected to the left side of the left baffle 3, a controller 28 is fixedly connected to the right side of the fixed block 6, the controller 28 is electrically connected to an external power source, the outer wall of the scraper 15 is rotatably connected to the mixing barrel 5, a second motor 17 is fixedly connected to the front side of the fixed block 6, the output end of the second motor 17 is fixedly connected to a threaded rod 18, the outer wall of the threaded rod 18 is threadedly connected to a slider 20, the outer wall of the slider 20 is slidably connected to the fixed block 6, the lower surface of the movable clamping block 19 is slidably connected to the fixed block 6, the upper surface of the slider 20 is fixedly connected to the movable clamping block 19, a water tank 4 is fixedly connected to the upper surface of the base 1, a water inlet pipe 21 is fixedly connected to the upper surface of the water tank 4, a water pump 22 is fixedly connected to the bottom inner wall of the water tank 4, the water pump 22 is electrically connected to an external power source, the water pump 22 is electrically connected to the controller 28, a water suction pipe 23 is fixedly connected to the input end of the water pump 22, a drain pipe 24 is fixedly connected to the output end of the water pump 22, the outer wall of the drain pipe 24 is fixedly connected to the water tank 4, the outer wall of the rotating shaft 10 is rotatably connected to the right baffle 2, the upper end of the drain pipe 24 is fixedly connected to a connector 25, a hose 26 is fixedly connected to the outer wall of the connector 25, a water filling head 27 is fixedly connected to the outer wall of the hose 26. Through the water pump 22, the water in the water tank 4 can be pumped into the hose 26, and when it reaches the water filling head 27, the inside of the mixing barrel 5 can be cleaned, avoiding the hardening of concrete for a long time, reducing the damage to the inside of the device, and extending the service life of the device.
[0028] The controller is a prior art and will not be described in detail here.
[0029] Next, the working principle of this construction engineering mixer will be specifically described.
[0030] As Figures 1-5 shown, after the power is turned on, first fill the water tank 4 with water, turn on the first motor 7, the first motor 7 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the stirring rod 16 to rotate, and stirs the concrete inside the device. At the same time, the rotating shaft 10 also drives the scraper 15 to rotate, which can scrape the concrete on the inner wall of the mixing barrel 5. Then turn on the second motor 17, the second motor 17 drives the threaded rod 18 to rotate, the threaded rod 18 drives the slider 20 to move, thereby driving the movable clamping block 19 to move. Through the mutual extrusion of the rotating column 14 and the movable clamping block 19, the mixing barrel 5 rotates as a whole. After the stirring is completed, the concrete is discharged from the discharge pipe 12. Then turn on the water pump 22, and the water pump 22 pumps the water in the water tank 4 into the hose 26, and when it reaches the water filling head 27, the inside of the mixing barrel 5 can be cleaned.
[0031] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit and concept of the present utility model fall within the protection scope of the present utility model.
Claims
1. A construction engineering mixer, characterized in that: The invention comprises a base (1), wherein a left baffle (3) is fixedly connected to the left side of the upper surface of the base (1), a right baffle (2) is fixedly connected to the right side of the upper surface of the base (1), a first motor (7) is fixedly connected to the right side of the right baffle (2), a rotating shaft (10) is fixedly connected to the output end of the first motor (7), an outer wall of the rotating shaft (10) is rotatably connected to a support column (11), a stirring barrel (5) is fixedly connected to the right side of the support column (11), a feeding pipe (8) is fixedly connected to the outer wall of the stirring barrel (5), a feeding valve (9) is rotatably connected to the outer wall of the feeding pipe (8), a discharging pipe (12) is fixedly connected to the outer wall of the discharging pipe (12), a discharging valve (13) is rotatably connected to the outer wall of the discharging pipe (12), a rotating column (14) is fixedly connected to the right side of the stirring barrel (5), a plurality of stirring rods (16) are fixedly connected to the outer wall of the rotating shaft (10), and a scraper (15) is fixedly connected to one end of the stirring rod (16) away from the rotating shaft (10); The left side of the left baffle (3) is fixedly connected to a fixed block (6), the right side of the fixed block (6) is fixedly connected to a controller (28), the front side of the fixed block (6) is fixedly connected to a second motor (17), the output end of the second motor (17) is fixedly connected to a threaded rod (18), the outer wall of the threaded rod (18) is threadedly connected to a slider (20), the upper surface of the slider (20) is fixedly connected to a moving block (19), the upper surface of the base (1) is fixedly connected to a water tank (4), The upper surface of the water tank (4) is fixedly connected to a water filling pipe (21), the bottom inner wall of the water tank (4) is fixedly connected to a water pump (22), the input end of the water pump (22) is fixedly connected to a water filling pipe (23), the output end of the water pump (22) is fixedly connected to a drainage pipe (24), the upper end of the drainage pipe (24) is fixedly connected to a connector (25), the outer wall of the connector (25) is fixedly connected to a hose (26), and the outer wall of the hose (26) is fixedly connected to a water filling head (27).
2. A construction engineering mixer according to claim 1, characterized in that: The outer wall of the support column (11) is rotatably connected to the right baffle (2), and the outer wall of the rotating column (14) is rotatably connected to the left baffle (3).
3. A construction engineering mixer according to claim 1, characterized in that: The outer wall of the rotating column (14) is engaged with the movable block (19), and the outer wall of the threaded rod (18) is rotatably connected with the fixed block (6).
4. A construction engineering mixer according to claim 1, characterized in that: The outer wall of the sliding block (20) is slidably connected to the fixed block (6), and the lower surface of the movable clamping block (19) is slidably connected to the fixed block (6).
5. A construction engineering mixer according to claim 1, characterized in that: The outer wall of the drainage pipe (24) is fixedly connected to the water tank (4), and the outer wall of the rotating shaft (10) is rotatably connected to the right baffle (2).
6. A construction engineering mixer according to claim 1, characterized in that: The first motor (7) and the second motor (17) are both electrically connected to an external power source, and the first motor (7) and the second motor (17) are both fixedly connected to a controller (28).
7. A construction engineering mixer according to claim 1, characterized in that: The water pump (22) is electrically connected to an external power source, and the water pump (22) is electrically connected to a controller (28).
8. A construction engineering mixer according to claim 1, characterized in that: The controller (28) is electrically connected to an external power source, and the outer wall of the scraper (15) is rotatably connected to the mixing barrel (5).