Concrete discharging equipment for concrete production

Abstract

The utility model provides a concrete production is with concrete blanking equipment relates to concrete production technical field, including base, install first motor on the inner bottom wall of base, the output fixedly has the rotating plate of first motor, the top end of rotating plate is installed and has the discharge cylinder, one end of discharge cylinder is equipped with the second motor, the output of second motor penetrates one side of discharge cylinder and is fixed with the auger, the outer wall both ends of base all are fixed with the connecting block, the top all of two connecting blocks are fixed with the pillar. Through the operation of first motor, can drive rotating plate rotation, can drive its top fixed discharge cylinder rotation, make discharge cylinder export end can rotate adjustment according to actual demand, be convenient for different direction's discharge, and the pillar of this device is smaller, only will limit discharge cylinder two small area direction, will not too much influence direction adjustment and discharge, the practicality is stronger.

Description

Technical Field

[0001] This utility model relates to the field of concrete production technology, and in particular to a concrete feeding device for concrete production. Background Technology

[0002] With the acceleration of urbanization and the booming development of infrastructure construction, the demand for concrete in large bridges, high-rise buildings, rail transit and other projects is increasing daily, and higher requirements are being placed on pouring quality and construction efficiency. Traditional concrete feeding equipment, due to its lack of precise metering and flexible conveying capabilities, is unable to meet the stringent standards of modern engineering projects for accurate concrete proportioning, uniform pouring, and efficient continuous pouring.

[0003] Currently, one type of concrete feeding equipment used in concrete production has a fixed discharge direction. When the discharge direction needs to be adjusted, it is either necessary to manually adjust the feeding device according to the discharge direction, or to move the equipment to adjust its discharge direction, which is very troublesome and has poor practicality. In addition, in order to facilitate movement, the existing concrete feeding equipment used in concrete production is supported by wheels. Because the contact area between the wheels and the ground is small, it may be unstable and prone to accidental movement during use. Utility Model Content

[0004] The purpose of this invention is to solve the problems of existing technologies where the discharge direction is fixed. When the discharge direction needs to be adjusted, it is either necessary to manually adjust the feeding device according to the discharge direction or to move the equipment to adjust the discharge direction, which is very troublesome and has poor practicality. In addition, in order to facilitate movement, they are all supported by wheels. Because the contact area between the wheels and the ground is small, they may be unstable and accidentally move during use. Therefore, this invention proposes a concrete feeding device for concrete production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a concrete feeding device for concrete production, comprising a base, a first motor installed on the inner bottom wall of the base, a rotating plate fixed to the output end of the first motor, a discharge cylinder installed at the top of the rotating plate, a second motor provided at one end of the discharge cylinder, the output end of the second motor passing through one side of the discharge cylinder and fixed with an auger, connecting blocks fixed at both ends of the outer wall of the base, a support column fixed at the top of each of the two connecting blocks, a bracket fixed at the top of the two support columns, a mixing tank fixed at the top of the bracket, a connecting pipe fixed at the bottom of the mixing tank, the bottom end of the connecting pipe passing through the bracket and installed with the discharge cylinder, four inner cavities equally spaced at the bottom of the base, an electric telescopic rod installed on the inner top wall of each of the four inner cavities, and a universal self-locking wheel installed at the output end of each of the four electric telescopic rods.

[0006] Preferably, a rotary joint is installed at the top of the discharge cylinder, and the connecting pipe is rotatably connected to the discharge cylinder through the rotary joint.

[0007] Preferably, a support plate is fixed on the inner wall of the mixing tank, a third motor is provided at the top of the support plate, the output end of the third motor passes through the bottom end of the support plate and is fixed with a stirring shaft, and multiple stirring rods are fixed on the outer wall of the stirring shaft.

[0008] Preferably, one end of the discharge cylinder has a discharge port.

[0009] Preferably, the top of the support plate and the side of the discharge cylinder are both fixed with a fixing frame, and the second motor and the third motor are respectively installed on the two fixing frames facing the discharge cylinder or the support plate.

[0010] Preferably, a connecting frame is fixed to the top of the support, and the mixing tank is installed inside the connecting frame.

[0011] Preferably, the top of the mixing tank is fitted with a top cover, and the top cover has an opening that matches the fixing frame.

[0012] Preferably, the bottom end of the base is fixed with a wear-resistant and friction-enhancing layer.

[0013] Preferably, a control valve is installed on the outer wall of the connecting pipe.

[0014] Preferably, the rotating plate is rotatably connected to the base.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] In this invention, the operation of the first motor drives the rotating plate to rotate, which in turn drives the discharge cylinder fixed at its top to rotate. This allows the discharge cylinder outlet to be rotated and adjusted according to actual needs, facilitating discharge in different directions. Furthermore, the support column of this device is small in size, only restricting two small areas of the discharge cylinder, without significantly affecting the directional adjustment of the discharge, making it more practical. The operation of the four electric telescopic rods drives the universal self-locking wheels to rise and fall. When the universal self-locking wheels move out of the inner cavity, the base is supported by the four universal self-locking wheels and can move. When no movement is needed, the four universal self-locking wheels can be retracted into the inner cavity. At this time, the base is supported by the wear-resistant and friction-enhancing layer at its bottom, preventing slippage and movement. Attached Figure Description

[0017] Figure 1 This utility model provides a perspective view of a concrete feeding device for concrete production;

[0018] Figure 2This utility model provides a bottom perspective view of a concrete feeding device for concrete production.

[0019] Figure 3 This utility model provides a cross-sectional view of a concrete feeding device for concrete production.

[0020] Figure 4 This utility model provides a schematic diagram of the internal structure of the discharge cylinder of a concrete feeding device for concrete production.

[0021] Figure 5 This utility model provides a schematic diagram of the internal structure of the mixing tank of a concrete feeding device for concrete production.

[0022] Legend: 1. Base; 2. First motor; 3. Rotating plate; 4. Discharge cylinder; 5. Second motor; 6. Screw; 7. Connecting block; 8. Support column; 9. Bracket; 10. Mixing tank; 11. Connecting frame; 12. Connecting pipe; 13. Rotary joint; 14. Control valve; 15. Support plate; 16. Third motor; 17. Mixing shaft; 18. Mixing rod; 19. Fixing frame; 20. Top cover; 21. Opening; 22. Wear-resistant and friction-enhancing layer; 23. Inner cavity; 24. Electric telescopic rod; 25. Universal self-locking wheel. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, such as Figure 1-5As shown, this utility model provides a concrete feeding device for concrete production, including a base 1. A first motor 2 is installed on the inner bottom wall of the base 1. A rotating plate 3 is fixed to the output end of the first motor 2. A discharge cylinder 4 is installed at the top of the rotating plate 3. A second motor 5 is provided at one end of the discharge cylinder 4. The output end of the second motor 5 passes through one side of the discharge cylinder 4 and is fixed with an auger 6. Connecting blocks 7 are fixed at both ends of the outer wall of the base 1. A support column 8 is fixed at the top of each of the two connecting blocks 7. A bracket 9 is fixed at the top of the two support columns 8. A mixing tank 10 is fixed at the top of the bracket 9. A connecting pipe 12 is fixed at the bottom of the mixing tank 10. The bottom end of the connecting pipe 12 passes through the bracket 9 and is installed with the discharge cylinder 4. Four inner cavities 23 are equidistantly opened at the bottom of the base 1. An electric telescopic rod 24 is installed on the inner top wall of each of the four inner cavities 23. A universal self-locking wheel 25 is installed at the output end of each of the four electric telescopic rods 24.

[0026] The overall effect of Embodiment 1 is that the operation of the first motor 2 drives the rotating plate 3 to rotate, which in turn drives the discharge cylinder 4 fixed at its top to rotate. This allows the outlet end of the discharge cylinder 4 to be rotated and adjusted according to actual needs, facilitating discharge from different directions. Furthermore, the support column 8 of this device is relatively small, only restricting two small areas of the discharge cylinder 4, without significantly affecting directional adjustment for discharge, thus enhancing its practicality. The concrete is mixed by the mixing tank 10, and after mixing, the concrete enters the connecting pipe 12 and then the discharge cylinder 4. The operation of the second motor 5 drives the auger 6 to rotate, guiding the concrete out. The rotation speed of the auger 6 can control the concrete discharge speed. The operation of the four electric telescopic rods 24 can drive the universal self-locking wheels 25 to rise and fall. When the universal self-locking wheels 25 move out of the inner cavity 23, the base 1 is supported by the four universal self-locking wheels 25 and can move. When no movement is needed, the four universal self-locking wheels 25 can be retracted into the inner cavity 23. At this time, the base 1 is supported by the wear-resistant and friction-enhancing layer 22 at its bottom, preventing slippage and movement.

[0027] Example 2, as Figure 1-5As shown, a rotary joint 13 is installed at the top of the discharge cylinder 4, and the connecting pipe 12 is rotatably connected to the discharge cylinder 4 through the rotary joint 13. A support plate 15 is fixed on the inner wall of the mixing tank 10, and a third motor 16 is provided at the top of the support plate 15. The output end of the third motor 16 passes through the bottom end of the support plate 15 and is fixed with a stirring shaft 17. Multiple stirring rods 18 are fixed on the outer wall of the stirring shaft 17. A discharge port is opened at one end of the discharge cylinder 4, and the top of the support plate 15 and the side end of the discharge cylinder 4 are both fixed with... The fixed frame 19, the second motor 5 and the third motor 16 are respectively installed on the two fixed frames 19 facing the discharge cylinder 4 or the support plate 15. The top of the bracket 9 is fixed with a connecting frame 11. The mixing tank 10 is installed in the connecting frame 11. The top of the mixing tank 10 is snapped with a top cover 20. The top cover 20 has an opening 21 that matches the fixed frame 19. The bottom of the base 1 is fixed with a wear-resistant and friction-enhancing layer 22. A control valve 14 is installed on the outer wall of the connecting pipe 12. The rotating plate 3 is rotatably connected to the base 1.

[0028] The overall effect of embodiment 2 is that, through the setting of rotary joint 13, the discharge cylinder 4 and the connecting pipe 12 are rotatably connected, and the rotation of discharge cylinder 4 will not affect the connecting pipe 12. Through the setting of control valve 14, the opening and closing of connecting pipe 12 can be controlled. Through the operation of third motor 16, the stirring shaft 17 can be driven to rotate, thereby driving stirring rod 18 to stir and mix the concrete in mixing tank 10. Through the setting of connecting frame 11, the mixing tank 10 can be auxiliaryly supported, making the structure more stable.

[0029] Working Principle: When using this device, concrete is poured into the mixing drum 10 through the slot at the top. The third motor 16 drives the mixing shaft 17 to rotate, which in turn drives the mixing rod 18 to mix the concrete in the mixing drum 10. After mixing, the control valve 14 opens, allowing the concrete to enter the discharge cylinder 4 through the connecting pipe 12. At this time, the second motor 5 drives the auger 6 to rotate, guiding the concrete out of the drum. The rotation speed of the auger 6 controls the concrete discharge rate. The first motor 2 drives the rotating plate 3 to rotate, which in turn drives the discharge cylinder 4 fixed at its top to rotate. This allows the outlet end of the discharge cylinder 4 to be rotated and adjusted according to actual needs, facilitating different... The device features directional material discharge, and its support column 8 is relatively small, limiting only two small areas of the discharge cylinder 4 without significantly affecting directional material discharge. This design enhances its practicality. The rotary joint 13 allows for a rotatable connection between the discharge cylinder 4 and the connecting pipe 12. The rotation of the discharge cylinder 4 does not affect the connecting pipe 12. The operation of the four electric telescopic rods 24 drives the universal self-locking wheels 25 to rise and fall. When the universal self-locking wheels 25 move out of the inner cavity 23, the base 1 is supported by the four universal self-locking wheels 25 and can move. When no movement is required, the four universal self-locking wheels 25 can be retracted into the inner cavity 23. At this time, the base 1 is supported by the wear-resistant and friction-enhancing layer 22 at its bottom, preventing slippage and movement.

[0030] The wiring diagrams of the first motor 2, the second motor 5, the third motor 16, the electric telescopic rod 24, and the control valve 14 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring arrangements of the first motor 2, the second motor 5, the third motor 16, the electric telescopic rod 24, and the control valve 14 will not be explained in detail.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A concrete feeding device for concrete production, comprising a base (1), characterized in that: A first motor (2) is installed on the inner bottom wall of the base (1). A rotating plate (3) is fixed to the output end of the first motor (2). A discharge cylinder (4) is installed at the top of the rotating plate (3). A second motor (5) is provided at one end of the discharge cylinder (4). The output end of the second motor (5) passes through one side of the discharge cylinder (4) and is fixed with an auger (6). Connecting blocks (7) are fixed at both ends of the outer wall of the base (1). A support column (8) is fixed at the top of each of the two connecting blocks (7). The top of the base (1) is fixed with a bracket (9), the top of the bracket (9) is fixed with a mixing tank (10), the bottom of the mixing tank (10) is fixed with a connecting pipe (12), the bottom of the connecting pipe (12) passes through the bracket (9) and is installed with the discharge cylinder (4), the bottom of the base (1) is provided with four inner cavities (23) at equal intervals, the inner top walls of the four inner cavities (23) are all equipped with electric telescopic rods (24), and the output ends of the four electric telescopic rods (24) are all equipped with universal self-locking wheels (25).

2. The concrete feeding equipment for concrete production according to claim 1, characterized in that: The top of the discharge cylinder (4) is equipped with a rotary joint (13), and the connecting pipe (12) is rotatably connected to the discharge cylinder (4) through the rotary joint (13).

3. The concrete feeding equipment for concrete production according to claim 1, characterized in that: A support plate (15) is fixed on the inner wall of the mixing tank (10). A third motor (16) is provided at the top of the support plate (15). The output end of the third motor (16) passes through the bottom end of the support plate (15) and is fixed with a stirring shaft (17). Multiple stirring rods (18) are fixed on the outer wall of the stirring shaft (17).

4. The concrete feeding equipment for concrete production according to claim 1, characterized in that: The discharge cylinder (4) has a discharge port at one end.

5. A concrete feeding device for concrete production according to claim 3, characterized in that: The top of the support plate (15) and the side of the discharge cylinder (4) are both fixed with a bracket (19). The second motor (5) and the third motor (16) are respectively installed on the end of the two brackets (19) facing the discharge cylinder (4) or the support plate (15).

6. A concrete feeding device for concrete production according to claim 1, characterized in that: The top of the support (9) is fixed with a connecting frame (11), and the mixing tank (10) is installed inside the connecting frame (11).

7. A concrete feeding device for concrete production according to claim 5, characterized in that: The top of the mixing tank (10) is fitted with a top cover (20), and the top cover (20) has an opening (21) that matches the fixing frame (19).

8. A concrete feeding device for concrete production according to claim 1, characterized in that: The bottom end of the base (1) is fixed with a wear-resistant and friction-enhancing layer (22).

9. A concrete feeding device for concrete production according to claim 1, characterized in that: A control valve (14) is installed on the outer wall of the connecting pipe (12).

10. A concrete feeding device for concrete production according to claim 1, characterized in that: The rotating plate (3) is rotatably connected to the base (1).

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