High-performance concrete preparation device

Abstract

The utility model discloses a high performance concrete preparation device which comprises a box body and supporting legs, a feeding assembly is installed on the box body, the feeding assembly comprises a hopper and a discharging valve, a weighing assembly is installed at the bottom of the box body, the weighing assembly comprises a wagon balance and a supporting plate, a lifting assembly is installed at the bottom of the box body, and the lifting assembly is connected with the hopper. The lifting assembly comprises a first motor and a screw rod, a pushing assembly is installed on the screw rod, the pushing assembly comprises an edge sleeve and a clamping sleeve, and a discharging assembly is installed on the hopper. According to the high-performance concrete preparation device, weighing work can be conducted one by one through the wagon balance, and the batching accuracy of high-performance concrete is guaranteed; when a large amount of a certain raw material is added into the hopper, the electromagnetic valve is opened, redundant raw materials are discharged outwards through the discharging pipe, the remaining materials can be conveniently taken out, vibration generated during stirring cannot generate large vibration and impact force on the wagon balance, safety of the wagon balance is guaranteed, and the high-performance concrete mixing and preparing device is suitable for mixing and preparing high-performance concrete.

Description

Technical Field

[0001] This utility model relates to the field of concrete preparation equipment technology, specifically a high-performance concrete preparation device. Background Art

[0002] In the production and processing of high-performance concrete, concrete preparation equipment is often required. Utility model patent application CN202322310395.2 discloses a concrete preparation device that uses a rotating scraper to scrape concrete from the inner wall of the mixing drum and the surface of the spiral blades, thus preventing the concrete from drying and hardening on the inner wall of the device, extending its lifespan, and avoiding uneven mixing. However, according to its disclosed technical solution, existing concrete preparation equipment has several drawbacks. First, it cannot effectively guarantee the accuracy of batching, and it is not conducive to quickly discharging excess batching. Second, when using weighing equipment to control batching accuracy, the equipment is prone to damage due to prolonged vibration during operation, which is detrimental to its safety.

[0003] Therefore, how to design a high-performance concrete preparation device has become the problem we need to solve. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-performance concrete preparation device to solve the problems mentioned in the background technology. This utility model is reasonably designed, convenient to use, and suitable for the mixing and preparation of high-performance concrete.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-performance concrete preparation device, comprising a box and support legs, a feeding assembly installed on the box, the feeding assembly comprising a hopper and a discharge valve, a weighing assembly installed at the bottom of the box, the weighing assembly comprising a weighbridge and a support plate, a lifting assembly installed at the bottom of the box, the lifting assembly comprising a motor and a screw, a pushing assembly installed on the screw, the pushing assembly comprising a rib and a clamp, a discharge assembly installed on the hopper, the discharge assembly comprising a discharge pipe and a solenoid valve, and a mixing assembly installed on the box, the mixing assembly comprising a motor and a rotating rod.

[0006] Furthermore, the support legs are welded to the bottom of the box, the weighbridge is placed at the bottom of the box, and the support legs are located on the outside of the weighbridge.

[0007] Furthermore, the hopper is welded to the top of the box body, the discharge valve is installed at the bottom of the hopper, and the hopper is connected to the box body through the discharge valve.

[0008] Furthermore, one end of the pipe is welded to the bottom of one side of the hopper, and the other end of the pipe passes through the inner wall of the box and extends to the outer side of the box. The solenoid valve is installed at one end of the pipe.

[0009] Furthermore, the support plate is clipped onto the top of the weighbridge, the motor is bolted to the bottom of the housing, and the rib sleeve is welded to the top of the support plate.

[0010] Furthermore, the top end of the screw is keyed to the output shaft of the first motor, the bottom end of the screw is threaded onto the inner side of the prism sleeve, the ferrule is welded to the bottom of the first motor, and the ferrule is fitted onto the outer side of the prism sleeve.

[0011] Furthermore, the second motor is bolted to the bottom of the housing, the rotating rod is installed inside the housing, and the bottom end of the rotating rod passes through the bottom of the housing and is keyed to the output shaft of the second motor.

[0012] Furthermore, an outlet pipe is welded to the bottom of one side of the box, a valve is installed on the outlet pipe, and a switch assembly is installed on the box by bolts. The switch assembly is connected to motor one, motor two, the feeding valve and the solenoid valve by wires.

[0013] Beneficial effects: 1. When using this high-performance concrete preparation device, different ingredients are added to the inside of the hopper and fall into the inside of the box through the discharge valve. During the batching process, the weighbridge is used to weigh each ingredient to ensure the accuracy of batching during the preparation of high-performance concrete. When a certain raw material is added to the hopper in large quantities, the solenoid valve is opened to discharge the excess raw material through the discharge pipe, making it easier to remove the excess material and making it more convenient to use.

[0014] 2. When using this high-performance concrete preparation device, after the batching work is completed, turn on motor one. Motor one pushes the rib sleeve upward through the screw, which in turn causes the rib sleeve to move the support plate upward under the limit of the clamp, separating the support plate from the weighbridge. Then turn on motor two. Motor two drives the rotating rod to mix and stir the high-performance concrete. This ensures that the vibration generated during the mixing process will not cause large vibrations or impacts on the weighbridge, thus effectively ensuring the safety of the weighbridge. After the mixture is completely and evenly mixed, punch the valve and discharge the high-performance concrete through the outlet pipe.

[0015] 3. This high-performance concrete preparation device is reasonably designed, highly efficient and convenient to use, and suitable for the mixing and preparation of high-performance concrete. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a high-performance concrete preparation device according to the present invention;

[0017] Figure 2This is a cross-sectional view of a high-performance concrete preparation device according to the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the prism sleeve of a high-performance concrete preparation device according to the present invention;

[0019] In the diagram: 1. Box body; 2. Support leg; 3. Hopper; 4. Discharge valve; 5. Weighbridge; 6. Motor 1; 7. Support plate; 8. Sleeve; 9. Screw; 10. Compression sleeve; 11. Pipeline; 12. Solenoid valve; 13. Motor 2; 14. Rotating rod; 15. Outlet pipe; 16. Switch assembly. 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. 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.

[0021] Please see Figures 1 to 3 This utility model provides a technical solution: a high-performance concrete preparation device, including a box body 1 and support legs 2. A feeding assembly is installed on the box body 1, the feeding assembly including a hopper 3 and a discharge valve 4. A weighing assembly is installed at the bottom of the box body 1, the weighing assembly including a weighbridge 5 and a support plate 7. A lifting assembly is installed at the bottom of the box body 1, the lifting assembly including a motor 6 and a screw 9. A pushing assembly is installed on the screw 9, the pushing assembly including a sleeve 8 and a clamping sleeve 10. A discharge assembly is installed on the hopper 3, the discharge assembly including a discharge pipe 11 and a solenoid valve 12. A mixing assembly is installed on the box body 1, the mixing assembly including a motor 13 and a rotating rod 14. The support legs 2 are welded to the bottom of the box body 1, the weighbridge 5 is placed at the bottom of the box body 1, and the support legs 2... Located on the outside of the weighbridge 5, the hopper 3 is welded to the top of the box 1, and the discharge valve 4 is installed at the bottom of the hopper 3. The hopper 3 is connected to the box 1 through the discharge valve 4. One end of the drain pipe 11 is welded to the bottom of one side of the hopper 3, and the other end of the drain pipe 11 passes through the inner wall of the box 1 and extends to the outside of the box 1. The solenoid valve 12 is installed at one end of the drain pipe 11. In use, different ingredients are added to the inside of the hopper 3 and fall into the inside of the box 1 through the discharge valve 4. During the batching process, the weighbridge 5 is used to weigh each ingredient to ensure the accuracy of batching in the preparation of high-performance concrete. When a certain raw material is added to the hopper 3 in large quantities, the solenoid valve 12 is opened to discharge the excess raw material through the drain pipe 11, making it easier to remove the excess material and making it more convenient to use.

[0022] In this embodiment, the support plate 7 is secured to the top of the weighbridge 5. The motor 6 is bolted to the bottom of the housing 1. The sleeve 8 is welded to the top of the support plate 7. The top end of the screw 9 is keyed to the output shaft of the motor 6, and the bottom end of the screw 9 is threaded onto the inner side of the sleeve 8. The retaining sleeve 10 is welded to the bottom of the motor 6 and fits onto the outer side of the sleeve 8. The second motor 13 is bolted to the bottom of the housing 1. The rotating rod 14 is installed inside the housing 1, and its bottom end passes through the bottom of the housing 1 and is keyed to the output shaft of the second motor 13. An outlet pipe 15 is welded to the bottom of one side of the housing 1, and a valve is installed on the outlet pipe 15. A switch assembly 16 is bolted to the weighbridge 5. The switch assembly 16 is connected to a first motor 6, a second motor 13, a discharge valve 4, and a solenoid valve 12 via wires. After the batching process is completed, the first motor 6 is turned on. The first motor 6 pushes the rib sleeve 8 upward through the screw 9, which in turn causes the rib sleeve 8 to move the support plate 7 upward under the limit of the clamp 10. The support plate 7 separates from the weighbridge 5. Then, the second motor 13 is turned on. The second motor 13 drives the rotating rod 14 to mix the high-performance concrete. This ensures that the vibration generated during the mixing process will not cause significant vibration or impact on the weighbridge 5, thus effectively ensuring the safety of the weighbridge 5. After the mixture is completely and evenly mixed, the valve is punched to discharge the high-performance concrete through the outlet pipe 15.

[0023] This high-performance concrete preparation device supplies power to all electrical equipment via an external power source. During operation, different ingredients are added to the inside of hopper 3 and discharged into the inside of housing 1 via discharge valve 4. During batching, a weighbridge 5 is used to weigh each ingredient individually, ensuring the accuracy of the batching process. When a certain raw material is added to hopper 3 in excessive quantities, the solenoid valve 12 is opened to discharge the excess material through the drain pipe 11, facilitating the removal of excess material and making the device more convenient to use. After the batching process is complete, the device... Motor 6 is turned on. Motor 6 pushes the rib sleeve 8 upward through the screw 9, which in turn causes the rib sleeve 8 to move the support plate 7 upward under the limit of the clamp 10. The support plate 7 separates from the weighbridge 5. Then, motor 13 is turned on. Motor 13 drives the rotating rod 14 to mix the high-performance concrete. This ensures that the vibration generated during the mixing process will not cause large vibrations or impacts on the weighbridge 5, thus effectively ensuring the safety of the weighbridge 5. After the mixture is completely mixed, the valve is punched to discharge the high-performance concrete through the outlet pipe 15.

[0024] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-performance concrete preparation device, comprising a housing (1) and support legs (2), wherein a feeding assembly is installed on the housing (1), the feeding assembly comprising a hopper (3) and a discharge valve (4), characterized in that: Weighing components are installed at the bottom of the box (1), including a weighbridge (5) and a support plate (7). Lifting components are installed at the bottom of the box (1), including a motor (6) and a screw (9). A pushing component is installed on the screw (9), including a rib sleeve (8) and a clamp sleeve (10). A discharge component is installed on the hopper (3), including a discharge pipe (11) and a solenoid valve (12). A stirring component is installed on the box (1), including a motor (13) and a rotating rod (14).

2. The high-performance concrete preparation device according to claim 1, characterized in that: The support leg (2) is welded to the bottom of the box (1), the weighbridge (5) is placed at the bottom of the box (1), and the support leg (2) is located on the outside of the weighbridge (5).

3. The high-performance concrete preparation device according to claim 2, characterized in that: The hopper (3) is welded to the top of the box (1), and the discharge valve (4) is installed at the bottom of the hopper (3). The hopper (3) is connected to the box (1) through the discharge valve (4).

4. The high-performance concrete preparation device according to claim 3, characterized in that: One end of the pipe (11) is welded to the bottom of one side of the hopper (3), and the other end of the pipe (11) passes through the inner wall of the box (1) and extends to the outside of the box (1). The solenoid valve (12) is installed at one end of the pipe (11).

5. The high-performance concrete preparation device according to claim 1, characterized in that: The support plate (7) is clipped onto the top of the weighbridge (5), the motor (6) is bolted to the bottom of the housing (1), and the rib sleeve (8) is welded to the top of the support plate (7).

6. The high-performance concrete preparation device according to claim 5, characterized in that: The top end of the screw (9) is keyed to the output shaft of the motor (6), the bottom end of the screw (9) is threaded onto the inner side of the sleeve (8), the ferrule (10) is welded to the bottom of the motor (6), and the ferrule (10) is fitted onto the outer side of the sleeve (8).

7. The high-performance concrete preparation device according to claim 6, characterized in that: The second motor (13) is bolted to the bottom of the housing (1), and the rotating rod (14) is installed inside the housing (1). The bottom end of the rotating rod (14) passes through the bottom of the housing (1) and is keyed to the output shaft of the second motor (13).

8. The high-performance concrete preparation device according to claim 7, characterized in that: A discharge pipe (15) is welded to the bottom of one side of the box (1). A valve is installed on the discharge pipe (15). A switch assembly (16) is installed on the box (1) by bolts. The switch assembly (16) is connected to motor one (6), motor two (13), discharge valve (4) and solenoid valve (12) by wires.

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