Concrete pouring equipment for highway engineering construction

Abstract

The utility model relates to the technical field of highway engineering construction, in particular to highway engineering construction concrete pouring equipment which comprises a sweeping board, a stirring box is fixedly installed at the upper end of the left side of the sweeping board, and a stirring mechanism is arranged in the middle of the inner side of the stirring box. A discharging groove is formed between the stirring box and the bottom end of the sweeping board in a penetrating mode, and an anti-blocking mechanism is arranged in the discharging groove. A movable disc is movably installed in the middle of the bottom end of the trolley plate, and a switching mechanism is arranged between the movable disc and the trolley plate. During switching, the second motor is started to drive the driving gear to rotate, the driving gear is meshed with the driven gear, the driven gear is meshed with the gear ring, the movable disc is driven to rotate to switch the pouring pipes, and concrete is poured through the selected pouring pipe; therefore, the discharging groove can be blocked through the movable disc, and it is ensured that concrete cannot leak during transferring.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering construction technology, specifically to a concrete pouring equipment for highway engineering construction. Background Technology

[0002] In the process of highway construction, it is particularly important to improve work efficiency while ensuring quality and even shortening the construction period. In the process of highway construction, concrete pouring equipment is usually required to pour concrete on the road surface.

[0003] As disclosed in the patent announcement CN217517299U, a highway concrete pouring device includes a base, a material box, a mixing assembly, and a pouring pipe. Supports are fixedly installed on both sides of the material box at the top of the base. A screw is rotatably mounted on the top of one of the supports. A drive assembly for driving the screw to rotate is installed at one end of the screw. A first connecting block is fixedly installed on one side of the material box, and the first connecting block is threaded onto the screw. The beneficial effects of this invention are: by using the material box, support, screw, drive assembly, and first connecting block, the drive assembly can drive the screw to rotate, causing the screw to move the first connecting block along the length of the screw, and the first connecting block to move the material box horizontally, thereby enabling pouring at different locations.

[0004] Although the aforementioned patent allows for pouring at different locations, the pouring pipe is not equipped with an opening and closing mechanism. When concrete enters the material box, it will leak directly from the pouring pipe below, making it impossible for this device to transport concrete. Utility Model Content

[0005] The purpose of this utility model is to provide a concrete pouring equipment for highway engineering construction to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A concrete pouring device for highway construction, comprising:

[0008] The vehicle platform has a mixing box fixedly installed on the upper left side, and a mixing mechanism is provided in the middle of the inner side of the mixing box.

[0009] A discharge chute is provided between the bottom of the mixing tank and the vehicle platform, and an anti-blocking mechanism is provided inside the discharge chute;

[0010] A movable disc is movably installed at the bottom center of the vehicle platform, and a switching mechanism is provided between the movable disc and the vehicle platform.

[0011] Preferably, the stirring mechanism includes a stirrer, which is movably installed in the middle of the inner side of the stirring box. A transmission shell is fixedly installed at the upper end of the stirring box. A large gear and a small gear are movably installed at the left and right ends of the transmission shell, respectively. The large gear meshes with the small gear. A motor is fixedly installed on the right side of the top of the transmission shell. The output shaft of the motor is fixedly connected to the small gear. A feeding pipe is connected to the left side of the upper end of the stirring box.

[0012] Preferably, the anti-clogging mechanism includes an auger, which is movably installed inside the discharge trough, and the upper end of the auger is fixedly connected to the bottom end of the agitator;

[0013] Preferably, the switching mechanism includes a gear ring, which is fixedly connected to the outer wall of the movable plate. A bottom shell is fixedly installed at the bottom end of the vehicle plate and on the right side near the movable plate. A driven gear and a driving gear are movably installed at the left and right ends of the bottom shell, respectively. The gear ring, the driven gear and the driving gear mesh in sequence. Three casting pipes with different inner diameters are provided on the movable plate.

[0014] Preferably, the switching mechanism further includes a housing, which is fixedly installed at the top of the vehicle platform and on the right side of the mixing tank. A second motor is fixedly installed inside the lower part of the housing, and the output shaft of the second motor is fixedly connected to a drive gear.

[0015] Preferably, a controller is fixedly installed at the upper end of the chassis, a pusher is fixedly installed on the right side of the vehicle board, a manual switch is fixedly installed at the upper left end of the pusher, the manual switch is electrically connected to the controller, and the controller is electrically connected to motor one and motor two.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This type of concrete pouring equipment for highway construction, when switching, the second motor starts and drives the drive gear to rotate. The drive gear meshes with the driven gear, and the driven gear meshes with the gear ring, driving the movable disc to rotate and switch the pouring pipe. Concrete is poured through the selected pouring pipe. When the discharge chute is not aligned with any pouring pipe, the movable disc can be used to block the discharge chute to ensure that the concrete does not leak during transportation.

[0018] 2. The concrete pouring equipment for highway construction, after mixing, discharges the concrete through the discharge chute. The discharge chute is equipped with an anti-blocking mechanism, including an auger. The upper end of the auger is fixedly connected to the bottom end of the mixer and rotates synchronously with the mixer to prevent the concrete from blocking the discharge chute when it is discharged. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall main structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the mixing tank of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 For the present utility model Figure 2 Enlarged view of point B in the middle;

[0023] Figure 5 This is a schematic diagram of the installation structure of the casting pipe of this utility model.

[0024] In the diagram: 1. Car platform; 2. Mixing tank; 3. Discharge chute; 4. Movable disc; 5. Agitator; 6. Transmission housing; 7. Large gear; 8. Small gear; 9. Motor 1; 10. Feeding pipe; 11. Screwdriver; 12. Casting pipe; 13. Gear ring; 14. Bottom shell; 15. Driven gear; 16. Driven gear; 17. Chassis; 18. Motor 2; 19. Controller; 20. Push handle; 21. Manual switch. Detailed Implementation

[0025] 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.

[0026] like Figure 1-5 As shown, this utility model provides a technical solution:

[0027] A concrete pouring equipment for highway construction includes a platform 1. A mixing tank 2 is fixedly installed on the upper left side of the platform 1. A mixing mechanism is provided in the middle of the inner side of the mixing tank 2. The mixing mechanism includes an agitator 5. The agitator 5 is movably installed in the middle of the inner side of the mixing tank 2. A transmission housing 6 is fixedly installed at the upper end of the mixing tank 2. A large gear 7 and a small gear 8 are movably installed at the left and right ends of the transmission housing 6, respectively. The large gear 7 and the small gear 8 mesh. A motor 9 is fixedly installed on the right side of the top of the transmission housing 6. The output shaft of the motor 9 is fixedly connected to the small gear 8. A feeding pipe 10 is connected to the upper left side of the mixing tank 2. A discharge chute 3 is provided through the bottom end between the mixing tank 2 and the platform 1. An anti-blocking mechanism is provided inside the discharge chute 3. The anti-blocking mechanism includes an auger 11. The auger 11 is movably installed inside the discharge chute 3. The upper end of the auger 11 is fixedly connected to the bottom end of the agitator 5.

[0028] In this embodiment, after mixing is completed, the concrete is discharged through the discharge chute 3. The discharge chute 3 is equipped with an anti-blocking mechanism, including an auger 11. The upper end of the auger 11 is fixedly connected to the bottom end of the mixer 5 and rotates synchronously with the mixer 5 to prevent the concrete from blocking in the discharge chute 3 when it is discharged.

[0029] like Figure 4 and Figure 5 As shown, a movable disc 4 is movably mounted at the center of the bottom end of the vehicle plate 1. A switching mechanism is provided between the movable disc 4 and the vehicle plate 1. The switching mechanism includes a gear ring 13, which is fixedly connected to the outer wall of the movable disc 4. A bottom shell 14 is fixedly mounted at the bottom end of the vehicle plate 1, near the right side of the movable disc 4. A driven gear 15 and a driving gear 16 are movably mounted at the left and right ends of the bottom shell 14, respectively. The gear ring 13, the driven gear 15, and the driving gear 16 mesh sequentially. Three casting pipes 12 with different inner diameters are provided on the movable disc 4. The switching mechanism also includes a housing 17, which is fixedly installed at the top of the vehicle platform 1 and on the right side of the mixing tank 2. A second motor 18 is fixedly installed inside the lower part of the housing 17. The output shaft of the second motor 18 is fixedly connected to the drive gear 16. A controller 19 is fixedly installed at the upper end of the housing 17. A pusher 20 is fixedly installed on the right side of the vehicle platform 1. A manual switch 21 is fixedly installed on the upper left side of the pusher 20. The manual switch 21 is electrically connected to the controller 19. The controller 19 is electrically connected to the first motor 9 and the second motor 18.

[0030] In this embodiment, the movable disc 4 at the bottom center of the vehicle plate 1 is equipped with three pouring pipes 12 with different inner diameters. The appropriate pouring pipe 12 is selected by the switching mechanism. When switching, the motor 2 18 starts and drives the drive gear 16 to rotate. The drive gear 16 meshes with the driven gear 15, and the driven gear 15 meshes with the gear ring 13, driving the movable disc 4 to rotate and switch the pouring pipe 12. Concrete is poured through the selected pouring pipe 12. When the discharge chute 3 is not aligned with any of the pouring pipes 12, the movable disc 4 can be used to seal the discharge chute 3 to ensure that the concrete does not leak during transportation.

[0031] Working Principle: During use, the equipment is moved to the construction site. The operator starts the system via push handle 20 and manual switch 21. Manual switch 21 is electrically connected to controller 19, which controls the start and stop of motor 9 and motor 18. After starting, motor 9 drives pinion 8 to rotate, which meshes with gear 7, driving mixer 5 to rotate and mix within mixing tank 2. Concrete raw materials enter mixing tank 2 through feed pipe 10, and mixer 5 thoroughly mixes the materials to form uniform concrete. After mixing, the concrete is discharged through discharge chute 3. Discharge chute 3 is equipped with an anti-blocking mechanism, including auger 11. The upper end of auger 11 is fixedly connected to the bottom end of mixer 5 and rotates synchronously with mixer 5 to prevent blockage during concrete discharge. The material trough 3 is blocked; at the same time, the movable disc 4 at the bottom center of the vehicle plate 1 is equipped with three pouring pipes 12 with different inner diameters. The appropriate pouring pipe 12 is selected by the switching mechanism, which includes a gear ring 13, a driven gear 15 and a driving gear 16. The starting motor 18 drives the driving gear 16 to rotate. The driving gear 16 meshes with the driven gear 15, and the driven gear 15 meshes with the gear ring 13, driving the movable disc 4 to rotate and switch the pouring pipe 12. The concrete is poured through the selected pouring pipe 12. Throughout the process, the controller 19 coordinates and controls the mixing and pouring. The operator can operate the machine conveniently through the manual switch 21, ensuring efficient and accurate construction. This solves the problems of concrete leakage and inconvenient transportation in the existing technology, and improves construction efficiency and quality.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete pouring device for highway engineering construction, characterized in that: include A mixing box (2) is fixedly installed on the upper left side of the vehicle board (1), and a mixing mechanism is provided in the middle of the inner side of the mixing box (2). A discharge chute (3) is provided between the bottom of the mixing tank (2) and the vehicle plate (1), and an anti-blocking mechanism is provided inside the discharge chute (3); A movable disc (4) is movably installed at the bottom center of the vehicle plate (1), and a switching mechanism is provided between the movable disc (4) and the vehicle plate (1); The switching mechanism includes a gear ring (13), which is fixedly connected to the outer wall of the movable disk (4). A bottom shell (14) is fixedly installed at the bottom end of the vehicle plate (1) and on the right side near the movable disk (4). A driven gear (15) and a driving gear (16) are movably installed at the left and right ends of the bottom shell (14), respectively. The gear ring (13), driven gear (15) and driving gear (16) mesh in sequence. Three casting pipes (12) with different inner diameters are provided on the movable disk (4).

2. The concrete pouring equipment for highway engineering construction according to claim 1, characterized in that: The stirring mechanism includes a stirrer (5), which is movably installed in the middle of the inner side of the stirring box (2). A transmission shell (6) is fixedly installed at the upper end of the stirring box (2). A large gear (7) and a small gear (8) are movably installed at the left and right ends of the transmission shell (6), respectively. The large gear (7) meshes with the small gear (8). A motor (9) is fixedly installed on the right side of the top of the transmission shell (6). The output shaft of the motor (9) is fixedly connected to the small gear (8). A feeding pipe (10) is connected to the left side of the upper end of the stirring box (2).

3. The concrete pouring equipment for highway engineering construction according to claim 2, characterized in that: The anti-blocking mechanism includes an auger (11), which is movably installed inside the discharge trough (3), and the upper end of the auger (11) is fixedly connected to the bottom end of the agitator (5).

4. The concrete pouring equipment for highway engineering construction according to claim 3, characterized in that: The switching mechanism also includes a housing (17), which is fixedly installed at the top of the vehicle plate (1) and on the right side of the mixing tank (2). A second motor (18) is fixedly installed inside the lower part of the housing (17), and the output shaft of the second motor (18) is fixedly connected to the drive gear (16).

5. A concrete pouring equipment for highway engineering construction according to claim 4, characterized in that: A controller (19) is fixedly installed at the upper end of the chassis (17), a pusher (20) is fixedly installed on the right side of the vehicle board (1), a manual switch (21) is fixedly installed at the upper left side of the pusher (20), the manual switch (21) is electrically connected to the controller (19), and the controller (19) is electrically connected to motor one (9) and motor two (18).

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