Stirrer for building site construction
By designing a retractable mixer structure, the problems of large size and poor adaptability of traditional mixers have been solved, achieving easy portability and adaptability to multiple sizes, thus improving construction efficiency and safety.
Patent Information
- Application Number
- CN202422086506.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-08-27
Smart Images
Figure CN223490774U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, and in particular to a mixer for on-site building construction. Background Technology
[0002] As an indispensable tool in construction, the efficiency and ease of operation of mixers directly affect the construction progress and project quality. Traditional mixers mostly adopt a fixed structure, which is not only large and difficult to move, but also often requires changing different mixers when mixing containers of different capacities. This not only increases costs, but also reduces work efficiency.
[0003] In summary, the shortcomings of traditional mixers are: they are large and inconvenient to carry, especially for construction sites that require frequent relocation. Furthermore, traditional mixers are typically only compatible with mixing bowls of specific sizes, limiting their applicability to various containers. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a mixer for on-site construction, which is small in size, easy to carry, and can adapt to mixing containers of different sizes, eliminating the need for frequent mixer replacements.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A mixer for on-site construction includes a shell, a battery fixedly connected to the inner wall of the shell, a power input port on the battery input end, a motor fixedly connected to the battery output end, a rotating column fixedly connected to the drive end of the motor, a sliding column fixedly connected to the outer wall of the rotating column, a limit shell fixedly connected to the top of the sliding column, a rotating shell rotatably connected inside the shell, a limit ring fixedly connected to one end of the rotating shell, a mixing head fixedly connected to the other end of the rotating shell, a threaded groove on the outside of the rotating shell, and a clamping assembly fixedly connected to the drive end of the motor for clamping the outside of the mixing drum.
[0007] Preferably, the clamping assembly includes gears, and two sliding plates are fixedly connected to the inner walls of the upper and lower sides of the housing, respectively. A rack plate is slidably connected inside the top sliding plate, and a clamping plate is fixedly connected to the other end of the rack plate. A rack plate is slidably connected inside the bottom sliding plate, and a clamping plate is fixedly connected to the other end of the rack plate.
[0008] Preferably, the outer wall of the rotating column is in contact with the inner wall of the rotating shell, and the outer wall of the sliding column is slidably connected inside the threaded groove;
[0009] Preferably, the outer wall of the rotating column is rotatably connected to the inside of the limiting ring, and the bottom of the limiting shell is in contact with the outer wall of the rotating shell;
[0010] Preferably, the top of the rack plate is meshed with the outside of the gear;
[0011] Preferably, the inner wall of the gear is fixedly connected to the drive end of the motor, and the inner wall of the gear is in contact with the outer wall of the rotating column;
[0012] Preferably, the bottom of the rack plate two is meshingly connected to the outside of the gear;
[0013] Preferably, the outer wall of rack plate one is slidably connected to the inside of the housing, and the outer wall of rack plate two is slidably connected to the inside of the housing.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, the rotating column is driven by a motor to rotate, and the rotation of the rotating column causes the sliding column to slide on the threaded groove, so that the rotating shell moves horizontally. When the sliding column slides to one end of the threaded groove, the rotation of the rotating column is transmitted to the rotating shell through the vibration of the sliding column, causing the rotating shell to rotate. This in turn causes the mixing head to rotate after extension and retraction, realizing the convenient retraction of the mixer. The convenient retraction design allows the mixer used on the construction site to reduce its size when not in use, making it easy to carry and helping to adapt to mixing buckets of different depths.
[0016] 2. In this utility model, the gear is driven to rotate by the motor. The rotation of the gear causes the rack plate 1 and rack plate 2 to move in opposite directions inside the slide plate. This, in turn, causes the clamping plate 1 and clamping plate 2 to move towards the same side, so that the clamping plate 1 and clamping plate 2 clamp the mouth of the mixing tank, thereby fixing the agitator and the mixing tank. This prevents the mixing tank from tipping over and causing material loss and damage to the agitator when the agitator is working. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of the mixer for on-site construction proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the shell of the mixer for on-site construction proposed in this utility model;
[0019] Figure 3 This is a schematic diagram of the rotating shell of the mixer for on-site construction proposed in this utility model.
[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0021] Legend:
[0022] 1. Housing; 2. Battery; 3. Power socket; 4. Motor; 5. Rotating column; 6. Sliding column; 7. Limiting shell; 8. Limiting ring; 9. Rotating shell; 10. Threaded groove; 11. Stirring head; 12. Gear; 13. Sliding plate; 14. Rack plate one; 15. Clamping plate one; 16. Rack plate two; 17. Clamping plate two. Detailed Implementation
[0023] Reference Figure 1 , Figure 2 , Figure 4 This utility model provides an embodiment of a construction site mixer, comprising a housing 1. The housing 1 serves as the main structural frame of the construction site mixer, bearing all components. A battery 2 is fixedly connected to the inner wall of the housing 1. The input end of the battery 2 has a power socket 3. The battery 2 is fixed to the inner wall of the housing 1 to provide power to the mixer. The design of the power socket 3 facilitates the charging of the battery 2. A motor 4 is fixedly connected to the output end of the battery 2. The motor 4 is connected to the output end of the battery 2 and is the core component driving the mixer. A rotating column 5 is fixedly connected to the drive end of the motor 4 to transmit the power of the motor 4. A sliding column 6 is fixedly connected to the top outer wall of the rotating column 5, increasing the extensibility and operational flexibility of the mixer. The unit is fixedly connected to a limiting shell 7 to stabilize the movement of the sliding column 6. Inside the shell 1, a rotating shell 9 is rotatably connected. The rotation of the rotating shell 9 drives the stirring head 11 to stir the material. One end of the rotating shell 9 is fixedly connected to a limiting ring 8 to prevent the rotating shell 9 from separating from the rotating column 5. The other end of the rotating shell 9 is fixedly connected to the stirring head 11, which is in direct contact with the material. When the stirring head 11 rotates, it stirs the material. The outside of the rotating shell 9 is provided with a threaded groove 10, which allows the sliding column 6 to slide within it, thereby adjusting the position of the stirring head 11. The drive end of the motor 4 is fixedly connected to a clamping assembly for clamping the outside of the mixing tank. The clamping assembly allows the agitator to be firmly fixed on the mixing tank, preventing slippage during operation.
[0024] Reference Figures 1 to 3 The clamping assembly includes a gear 12, which meshes with a rack plate to transmit clamping force. Two sliding plates 13 are fixedly connected to the inner walls of the upper and lower sides of the housing 1, respectively. The sliding plates 13 provide a stable sliding track for the clamping assembly, ensuring smooth clamping. A rack plate 14 is slidably connected inside the top sliding plate 13 to convert the rotational power of the motor 4 into the linear motion of the clamping plate 15. The other end of the rack plate 14 is fixedly connected to the clamping plate 15. A rack plate 2 16 is slidably connected inside the bottom sliding plate 13 to convert the rotational power of the motor 4 into the linear motion of the clamping plate 2 17. The other end of the rack plate 2 16 is fixedly connected to the clamping plate 2 17. The clamping plates 15 and 2 17 cooperate to stabilize the stirrer on the mixing tank.
[0025] Reference Figures 2 to 4 The outer wall of the rotating column 5 contacts the inner wall of the rotating shell 9, stabilizing the sliding of the sliding column 6. The outer wall of the sliding column 6 is slidably connected inside the threaded groove 10. The sliding of the sliding column 6 drives the movement of the rotating shell 9, thereby adjusting the position of the stirring head 11. The outer wall of the rotating column 5 is rotatably connected inside the limiting ring 8, providing a stable support point for the rotating column 5. The bottom of the limiting shell 7 contacts the outer wall of the rotating shell 9, ensuring the stability of the stirrer during the extension and retraction process. The top of the rack plate 14 is meshed with the outside of the gear 12. The inner wall of gear 12 is fixedly connected to the drive end of motor 4, so that motor 4 operates to drive gear 12 to rotate. The inner wall of gear 12 is in contact with the outer wall of rotating column 5. The bottom of rack plate 16 is meshed with the outside of gear 12. The rotation of gear 12 drives rack plate 14 and rack plate 16 to move in opposite directions. The outer wall of rack plate 14 is slidably connected to the inside of housing 1. The outer wall of rack plate 16 is slidably connected to the inside of housing 1, so that the sliding of rack plate 14 and rack plate 16 is stable.
[0026] Working principle: When in use, align the stirrer with the opening of the mixing bowl, turn on the motor 4, and the motor 4 will drive the rotating column 5 to rotate. When the rotating column 5 rotates, it will drive the sliding column 6 to slide on the threaded groove 10, thereby causing the rotating shell 9 to move outward, which in turn will drive the stirring head 11 to move outward. When the sliding column 6 moves to one end of the threaded groove 10, the movement of the rotating column 5 will be transmitted to the rotating shell 9 through the contact between the sliding column 6 and the inner wall of the threaded groove 10 inside the rotating shell 9, causing the rotating shell 9 to rotate, thereby driving the stirring head 11 to start rotating. At the same time, the motor 4 will drive the gear 12 to rotate. The rotation of the gear 12 will drive the rack plate 14 and rack plate 16 to move in opposite directions inside the sliding groove plate 13, thereby driving the clamping plate 15 and clamping plate 17 to move to the same side, thereby clamping the opening of the mixing bowl, making the entire stirrer work stably. After the stirring is completed, turn the motor 4 in reverse to remove the stirrer and charge the battery 2 through the power plug 3.
[0027] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.
Claims
1. A mixer for on-site construction, comprising a shell (1), characterized in that: A battery (2) is fixedly connected to the inner wall of the housing (1). A plug-in port (3) is provided at the input end of the battery (2). A motor (4) is fixedly connected to the output end of the battery (2). A rotating column (5) is fixedly connected to the drive end of the motor (4). A sliding column (6) is fixedly connected to the top outer wall of the rotating column (5). A limiting shell (7) is fixedly connected to the top of the sliding column (6). A rotating shell (9) is rotatably connected inside the housing (1). A limiting ring (8) is fixedly connected to one end of the rotating shell (9). A stirring head (11) is fixedly connected to the other end of the rotating shell (9). A threaded groove (10) is provided on the outside of the rotating shell (9). A clamping assembly for clamping the outside of the stirring tank is fixedly connected to the drive end of the motor (4).
2. The mixer for on-site construction as described in claim 1, characterized in that: The clamping assembly includes a gear (12), and two slide plates (13) are fixedly connected to the inner walls of the upper and lower sides of the housing (1). A rack plate (14) is slidably connected inside the top slide plate (13), and a clamping plate (15) is fixedly connected to the other end of the rack plate (14). A rack plate (16) is slidably connected inside the bottom slide plate (13), and a clamping plate (17) is fixedly connected to the other end of the rack plate (16).
3. The mixer for on-site construction as described in claim 1, characterized in that: The outer wall of the rotating column (5) is in contact with the inner wall of the rotating shell (9), and the outer wall of the sliding column (6) is slidably connected to the inside of the threaded groove (10).
4. The mixer for on-site construction as described in claim 1, characterized in that: The outer wall of the rotating column (5) is rotatably connected to the inside of the limiting ring (8), and the bottom of the limiting shell (7) is in contact with the outer wall of the rotating shell (9).
5. The mixer for on-site construction as described in claim 2, characterized in that: The top of the rack plate (14) is meshed with the outside of the gear (12).
6. The mixer for on-site construction as described in claim 2, characterized in that: The inner wall of the gear (12) is fixedly connected to the drive end of the motor (4), and the inner wall of the gear (12) is in contact with the outer wall of the rotating column (5).
7. The mixer for on-site construction as described in claim 2, characterized in that: The bottom of the rack plate 2 (16) is meshed with the outside of the gear (12).
8. The mixer for on-site construction as described in claim 2, characterized in that: The outer wall of rack plate one (14) is slidably connected to the inside of the housing (1), and the outer wall of rack plate two (16) is slidably connected to the inside of the housing (1).