A concrete pouring device based on civil construction
By designing a multi-gear mixing mechanism and a rotary pouring mechanism, the problem of uneven mixing caused by the traditional single mixing rod is solved, achieving efficient and uniform mixing and pouring of concrete, and improving the overall performance and structural stability of concrete.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-19
AI Technical Summary
Traditional concrete mixing methods rely on a single mixing rod, resulting in a limited mixing range and difficulty in achieving a comprehensive and uniform mixing effect. This is especially true in large-capacity mixing tanks where the problem of dead zones in the mixing is serious, affecting the uniformity of concrete component distribution and final performance.
The system employs a multi-gear mixing mechanism and a rotary pouring mechanism. The main gear and auxiliary gear are driven by a drive motor to rotate, thereby achieving synchronous rotation of multiple mixing rods. The angle of the pouring nozzle is adjusted by a servo motor to ensure uniform distribution of concrete across the entire pouring surface.
It improves mixing efficiency and pouring uniformity, reduces mixing dead zones, enhances concrete mixing quality and structural stability, and reduces quality problems caused by local concrete accumulation or missing areas.
Smart Images
Figure CN224379425U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of civil construction equipment technology, and in particular to a concrete pouring device based on civil construction. Background Technology
[0002] In the field of civil engineering construction, concrete pouring is a core step in constructing various building structures, and its construction quality directly affects the safety, durability, and functionality of the building. Concrete mixing, as a crucial preparatory step before pouring, plays a decisive role in ensuring the uniformity and quality of the concrete. With the booming development of the construction industry, more stringent requirements have been placed on the mixing efficiency and quality of concrete pouring equipment.
[0003] Traditional concrete mixing methods mostly rely on a single mixing rod. In practical applications, this method has revealed numerous drawbacks, severely limiting the improvement of mixing efficiency. Firstly, the mixing area covered by a single mixing rod is limited, resulting in uneven mixing in different areas of the mixing tank, making it difficult to achieve a comprehensive and uniform mixing effect. This problem is particularly pronounced in large-capacity mixing tanks, where concrete near the tank walls and bottom often fails to be fully mixed, leading to uneven component distribution and affecting the final performance of the concrete. Therefore, a concrete pouring device based on civil engineering construction is proposed. Utility Model Content
[0004] The purpose of this invention is to provide a concrete pouring device based on civil engineering construction, addressing the problem mentioned in the background art that traditional concrete mixing methods mostly rely on a single mixing rod. In practical applications, this mixing method reveals many drawbacks, severely restricting the improvement of mixing efficiency. Firstly, the mixing range covered by a single mixing rod is limited, resulting in uneven mixing of concrete in different areas of the mixing tank, making it difficult to achieve a comprehensive and uniform mixing effect. This is especially pronounced for large-capacity mixing tanks, where the concrete near the tank walls and bottom often fails to be fully mixed, leading to uneven component distribution and affecting the final performance of the concrete.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete pouring device based on civil engineering construction, comprising a vehicle body, a mixing tank mounted on the top surface of the vehicle body, a bracket fixedly connected to the top of the mixing tank, a motor housing fixedly connected to the surface of the bracket, a mixing mechanism fixedly connected inside the motor housing, a motor box fixedly connected to one edge of the top surface of the vehicle body, a rotating mechanism fixedly connected inside the motor box, the mixing mechanism including a drive motor fixedly connected inside the motor box, a main gear fixedly connected to the end of the drive motor, an auxiliary gear meshing on one side of the main gear, and a mixing rod fixedly connected to the bottom of both the main gear and the auxiliary gear; the rotating mechanism including a servo motor fixedly connected inside the motor box, a support frame fixedly connected to the top of the servo motor, a flow pipe mounted on the surface of the support frame, and three pouring ports mounted at the bottom of the flow pipe.
[0006] As a further embodiment of this utility model, an extension plate is fixedly connected to one side of the mixing tank, and a pump body is installed on the top of the extension plate. The pump body serves to transport concrete.
[0007] As a further embodiment of this utility model, the input end of the pump body is connected to a flexible hose A, and the end of the flexible hose A is connected to the bottom of the mixing tank. The mixing tank serves to store raw materials.
[0008] As a further embodiment of this utility model, a flexible hose B is connected through the output end of the pump body, and the end of the flexible hose B is connected through the inside of the flow pipe. The flexible hose B serves to facilitate flow.
[0009] As a further embodiment of this utility model, a feed pipe is installed on the upper surface of the mixing tank, and a feed inlet is installed at the end of the feed pipe. The feed inlet serves to feed raw materials.
[0010] As a further embodiment of this utility model, the top surface of the mixing tank is provided with a water inlet, and the right side of the mixing tank is provided with a scale line. The water inlet serves to inject water.
[0011] As a further embodiment of this utility model, a PLC controller is installed on the upper right side of the mixing tank. One side of the PLC controller is electrically connected to one side of the pump body via a power cord. The PLC controller controls the opening and closing of the pump body.
[0012] This utility model provides a concrete pouring device based on civil engineering construction, which has the following beneficial effects:
[0013] 1. This concrete pouring device based on civil engineering construction, through the setting of the mixing mechanism, when in use, starts the drive motor inside the top motor box, the drive motor drives the end main gear and the auxiliary gear meshing on the surface of the main gear to rotate together, thereby causing the two mutually offset mixing rods at the bottom of the main gear and the auxiliary gear to rotate, thus fully mixing the raw materials and improving the mixing efficiency. Compared with the traditional method of using a single mixing rod, the effect is better and the mixing is more uniform.
[0014] 2. This concrete pouring device based on civil engineering construction, through the setting of a rotating mechanism, can start the servo motor at the bottom of the support frame during pouring. The servo motor drives the top support frame to adjust the angle, thereby enabling the three pouring ports installed on the surface of the support frame to achieve multi-position pouring. This increases the pouring range of the pouring ports, ensures that the concrete is evenly distributed on the entire pouring surface, reduces quality problems such as cracks and honeycomb pitting caused by local concrete accumulation or missing parts, and improves the integrity and stability of the concrete structure. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the rotating mechanism structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the stirring mechanism of this utility model;
[0018] Figure 4 This is a schematic diagram of the mixing tank structure of this utility model.
[0019] In the diagram: 1. Vehicle body; 2. Mixing tank; 3. Support frame; 4. Motor box; 5. Mixing mechanism; 501. Drive motor; 502. Main gear; 503. Auxiliary gear; 504. Mixing rod; 6. Motor box; 7. Rotating mechanism; 701. Servo motor; 702. Support frame; 703. Flow pipe; 704. Pouring port; 8. Extension plate; 9. Pump body; 10. Hose A; 11. Hose B; 12. Feed pipe; 13. Feed inlet; 14. Water inlet; 15. Scale line; 16. PLC controller. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0021] Please see Figures 1 to 4This utility model provides a technical solution: a concrete pouring device based on civil engineering construction, including a vehicle body 1, a mixing tank 2 installed on the top surface of the vehicle body 1, a support 3 fixedly connected to the top of the mixing tank 2, a motor box 4 fixedly connected to the surface of the support 3, and a mixing mechanism 5 fixedly connected inside the motor box 4. The mixing mechanism 5 ensures thorough mixing of the raw materials, improving mixing efficiency. Compared to the traditional method of using a single mixing rod 504, this method achieves better results and more uniform mixing. A motor box 6 is fixedly connected to one edge of the top surface of the vehicle body 1, and a rotating mechanism 7 is fixedly connected inside the motor box 6. The rotating mechanism 7 ensures uniform distribution of concrete across the entire pouring surface, reducing quality problems such as cracks and honeycomb surfaces caused by local concrete accumulation or loss, and improving the integrity and stability of the concrete structure.
[0022] The stirring mechanism 5 includes a drive motor 501 fixedly connected inside the motor housing 4. A main gear 502 is fixedly connected to the end of the drive motor 501. An auxiliary gear 503 meshes with one side of the main gear 502. A stirring rod 504 is fixedly connected to the bottom of both the main gear 502 and the auxiliary gear 503.
[0023] The rotating mechanism 7 includes a servo motor 701 fixedly connected inside the motor box 6. A support frame 702 is fixedly connected to the top of the servo motor 701. A flow pipe 703 is installed on the surface of the support frame 702. Three pouring ports 704 are installed at the bottom of the flow pipe 703.
[0024] An extension plate 8 is fixedly connected to one side of the mixing tank 2, and a pump body 9 is installed on the top of the extension plate 8. The pump body 9 is used to transport concrete.
[0025] The pump body 9 has a hose A10 connected to its inlet end, and the end of the hose A10 is connected to the bottom of the mixing tank 2. The mixing tank 2 serves to store raw materials.
[0026] A flexible hose B11 is connected to the output end of the pump body 9. The end of the flexible hose B11 is connected to the inside of the flow pipe 703. The flexible hose B11 serves to facilitate flow.
[0027] A feed pipe 12 is installed on the upper surface of the mixing tank 2, and a feed inlet 13 is installed at the end of the feed pipe 12. The feed inlet 13 serves to feed raw materials.
[0028] The top surface of the mixing tank 2 is provided with a water inlet 14, and the right side of the mixing tank 2 is provided with a scale line 15. The water inlet 14 serves to inject water.
[0029] A PLC controller 16 is installed on the upper right side of the mixing tank 2. One side of the PLC controller 16 is electrically connected to one side of the pump body 9 via a power cord. The PLC controller 16 controls the opening and closing of the pump body 9.
[0030] In this invention, the working steps of the device are as follows:
[0031] First step: When using, start the drive motor 501 inside the top motor box 4. The drive motor 501 drives the end main gear 502 and the auxiliary gear 503 meshing on the surface of the main gear 502 to rotate together, which in turn causes the two staggered stirring rods 504 at the bottom of the main gear 502 and the auxiliary gear 503 to rotate.
[0032] The second step: During the pouring process, the servo motor 701 at the bottom of the support frame 702 can be activated. The servo motor 701 drives the top support frame 702 to adjust its angle, thereby enabling the three pouring ports 704 installed on the surface of the support frame 702 to achieve multi-position pouring, thus increasing the pouring range of the pouring ports 704.
[0033] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.
[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A concrete pouring device based on civil engineering construction, comprising a vehicle body (1), characterized in that: A mixing tank (2) is installed on the top surface of the vehicle body (1). A bracket (3) is fixedly connected to the top of the mixing tank (2). A motor box (4) is fixedly connected to the surface of the bracket (3). A mixing mechanism (5) is fixedly connected inside the motor box (4). A motor housing (6) is fixedly connected to one edge of the top surface of the vehicle body (1). A rotating mechanism (7) is fixedly connected inside the motor housing (6). The stirring mechanism (5) includes a drive motor (501) fixedly connected inside the motor housing (4). A main gear (502) is fixedly connected to the end of the drive motor (501). An auxiliary gear (503) meshes with one side of the main gear (502). A stirring rod (504) is fixedly connected to the bottom of both the main gear (502) and the auxiliary gear (503). The rotating mechanism (7) includes a servo motor (701) fixedly connected inside the motor box (6). A support frame (702) is fixedly connected to the top of the servo motor (701). A flow pipe (703) is installed on the surface of the support frame (702). Three pouring ports (704) are installed at the bottom of the flow pipe (703).
2. The concrete pouring device based on civil construction according to claim 1, characterized in that: An extension plate (8) is fixedly connected to one side of the mixing tank (2), and a pump body (9) is installed on the top of the extension plate (8).
3. A concrete pouring device based on civil construction according to claim 2, characterized in that: The pump body (9) has a hose A (10) connected to its input end, and the end of the hose A (10) is connected to the bottom of the mixing tank (2).
4. A concrete pouring device based on civil construction according to claim 2, characterized in that: The pump body (9) has a hose B (11) that is connected to its output end, and the end of the hose B (11) is connected to the inside of the flow pipe (703).
5. A concrete pouring device based on civil construction according to claim 1, characterized in that: The upper surface of the mixing tank (2) is equipped with a feed pipe (12), and the end of the feed pipe (12) is equipped with a feed inlet (13).
6. A concrete pouring device based on civil construction according to claim 1, characterized in that: The mixing tank (2) has a water inlet (14) on its top surface and a scale line (15) on its right side.
7. A concrete pouring device based on civil construction according to claim 1, characterized in that: A PLC controller (16) is installed on the upper right side of the mixing tank (2), and one side of the PLC controller (16) is electrically connected to one side of the pump body (9) via a power line.