Feeding device for multi-component concrete admixture pipe pile production

Abstract

The utility model discloses a feeding device for multi-component concrete admixture pipe pile production, which comprises a moving mechanism and a comprehensive hopper, the moving mechanism comprises a horizontal sliding rail, a sliding table is mounted on the horizontal sliding rail, the sliding table is driven by a displacement driving mechanism to move on the horizontal sliding rail, the comprehensive hopper is fixedly mounted on the sliding table, and the comprehensive hopper is fixedly mounted on the sliding table. The comprehensive hopper is composed of a plurality of small hoppers arranged in sequence, each small hopper is provided with a discharging pipe, a valve is installed on each discharging pipe, and an inclined guide plate is installed at the lower end of the comprehensive hopper. According to the feeding device for production of the multi-component concrete admixture pipe pile, concrete with different components can be distributed at specific positions of the pipe pile production mold according to needs, and the multi-component concrete admixture pipe pile is formed. The feeding device is convenient to operate, capable of achieving automatic feeding in the tubular pile production process, capable of meeting the requirement for concrete component change and flexible to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe pile production equipment, and in particular relates to a feeding device for producing multi-component concrete admixture pipe piles. Background Art

[0002] When producing concrete pipe piles, it is necessary to add the stirred concrete into the pipe pile production mold, and then go through processes such as steaming and demoulding. Traditional concrete pipe piles only have one ratio of concrete, and during production, it is only necessary to transport the concrete to the pipe pile production mold through a delivery pipe. In order to adapt to the special and complex use environment, while also considering the production cost of the pipe piles, the newly designed concrete pipe piles are cast in different parts using concrete of different components. When producing the pipe piles, it is necessary to add different types of concrete to different parts of the pipe pile production mold in turn. Due to the long length and thick diameter of the delivery pipeline, multiple pipelines are now very messy during operation, errors are prone to occur during operation, and it is very physically demanding for the operator. Therefore, it is necessary to design a special concrete feeding device for the production of multi-component concrete admixture pipe piles. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a feeding device for the production of multi-component concrete admixture pipe piles, including a moving mechanism and an integrated hopper, the moving mechanism including a horizontal slide rail arranged next to the pipe pile production mold, the horizontal slide rail is arranged parallel to the pipe pile production mold, a slide table is installed on the horizontal slide rail, the slide table is driven to move on the horizontal slide rail by a displacement driving mechanism, the integrated hopper is fixedly installed on the slide table, the integrated hopper is composed of a number of small hoppers arranged in sequence, each small hopper is provided with a discharge pipe, a valve is installed on the discharge pipe, an inclined guide plate is installed at the lower end of the integrated hopper, the lower ends of all the discharge pipes are located above the upper end of the inclined guide plate, and the lower end of the inclined guide plate is located above the pipe pile production mold.

[0004] As a preferred embodiment of the above technical solution, a loading portion is provided at one end of the horizontal slide rail.

[0005] As a preferred embodiment of the above technical solution, a plurality of inserting plates are arranged in the pipe pile production mold, and the inserting plates are provided with notches for the reinforcement cage to pass through.

[0006] As a preferred embodiment of the above technical solution, the valve includes a rotating shaft, and a plurality of pairs of flaps are connected to the rotating shaft, each pair of flaps includes two flaps located in the same plane and fixed on both sides of the rotating shaft, and the rotating shaft is driven to rotate by a motor.

[0007] As a preferred embodiment of the above technical solution, the small hoppers are respectively installed on the slide via brackets, and the brackets are connected to the slide via a plurality of bolts.

[0008] As a preferred embodiment of the above technical solution, a silo wall vibrator is installed on the small hopper.

[0009] The beneficial effects of the utility model are as follows: the feeding device for producing multi-component concrete admixture pipe piles of the utility model can arrange concrete of different components at specific positions of the pipe pile production mold according to needs to form multi-component concrete admixture pipe piles. The feeding device is easy to operate, can realize automatic feeding in the pipe pile production process, can adapt to the needs of changes in concrete components, and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0012] Figure 3 It is a structural diagram of a small hopper;

[0013] Figure 4 It is a schematic diagram of the structure of the plug board. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1-4 As shown, a feeding device for producing multi-component concrete admixture pipe piles includes a moving mechanism and an integrated hopper. The moving mechanism includes a horizontal slide rail 1 arranged beside the pipe pile production mold 2. The horizontal slide rail 1 is arranged parallel to the pipe pile production mold 2. A slide table 3 is installed on the horizontal slide rail 1. The slide table 3 is driven to move on the horizontal slide rail 1 by a displacement driving mechanism. The integrated hopper is fixedly installed on the slide table 3. The integrated hopper is composed of a plurality of small hoppers 4 arranged in sequence. Each small hopper 4 is provided with a feed pipe 5. A valve is installed on the feed pipe 5. An inclined guide plate 6 is installed at the lower end of the integrated hopper. The lower ends of all the feed pipes 5 are located above the upper end of the inclined guide plate 6. The lower end of the inclined guide plate 6 is located above the pipe pile production mold 2. The displacement driving mechanism includes a screw, a screw pair and a rotary motor. The screw pair is fixedly connected to the slide table 3. The rotary motor drives the screw to rotate. When the integrated hopper moves to the corresponding position of the pipe pile production mold 2, the valves of the loading and unloading pipes 5 of the small hopper 4 are opened to place the concrete of the corresponding component in the pipe pile production mold 2. When the integrated hopper moves to the next position of the pipe pile production mold 2, the valves of the loading and unloading pipes 5 of another small hopper 4 are opened to place concrete of another component.

[0018] Furthermore, a feeding part 7 is provided at one end of the horizontal slide rail 1. The integrated hopper moves to the feeding part 7, and the mixed concrete of different components is respectively loaded into the small hoppers 4 at the feeding part 7. In this way, the pipeline at the feeding part 7 will not affect the production process of the pipe pile production mold 2.

[0019] Furthermore, a plurality of inserting plates 8 are provided in the pipe pile production mold 2, and a notch 9 is provided on the inserting plates 8 for the reinforcement cage to pass through. The inserting plates 8 divide the pipe pile production mold 2 into a plurality of areas, and after two adjacent areas are filled with concrete, the middle inserting plate 8 is pulled out, and then the concrete in the pipe pile production mold 2 is vibrated, so that concretes of different components can penetrate and combine with each other at the connection.

[0020] Furthermore, the valve includes a rotating shaft 10, and a plurality of pairs of flaps 11 are connected to the rotating shaft 10, each pair of flaps 11 includes two flaps 11 located in the same plane and fixed on both sides of the rotating shaft 10, and the rotating shaft 10 is driven to rotate by a motor 12. The number of flaps 11 is preferably two pairs. When the two flaps 11 of one pair of flaps 11 are both kept in a horizontal state and stationary, the inside of the discharge pipe 5 is in a truncated state, the valve is closed, and the concrete material in the small hopper 4 will not be discharged from the discharge pipe 5. The motor 12 drives the rotating shaft 10 to rotate, driving the flaps 11 to rotate and move the angle, so that the inside of the discharge pipe 5 is in a conducting state, the valve is opened, and the concrete material in the small hopper 4 is discharged from the discharge pipe 5. The motor 12 drives the rotating shaft 10 to rotate continuously, and while the discharge pipe 5 continues to discharge material, the rotating flaps 11 are used to scrape the concrete in the small hopper 4 to prevent the discharge pipe 5 from being blocked.

[0021] Further, the small hoppers 4 are respectively mounted on the slide 3 through brackets 13, and the brackets 13 are connected to the slide 3 through a plurality of bolts. The small hopper 4 is detachably arranged, so that the amount of the small hopper 4 can be increased or decreased as needed.

[0022] Furthermore, a silo wall vibrator 14 is installed on the small hopper 4. During the concrete discharge process, the silo wall vibrator 14 is turned on to vibrate the small hopper 4, which facilitates the discharge of concrete from the discharge pipe 5. A tank chain can be set next to the horizontal slide rail 1 to facilitate the arrangement of various cables.

[0023] It is worth mentioning that the technical features such as motors involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0024] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A feeding device for producing multi-component concrete admixture pipe piles, characterized in that: It includes a moving mechanism and an integrated hopper. The moving mechanism includes a horizontal slide rail arranged beside the pipe pile production mold. The horizontal slide rail is arranged parallel to the pipe pile production mold. A slide table is installed on the horizontal slide rail. The slide table is driven to move on the horizontal slide rail by a displacement driving mechanism. The integrated hopper is fixedly installed on the slide table. The integrated hopper is composed of a number of small hoppers arranged in sequence. Each small hopper is provided with a discharge pipe. A valve is installed on the discharge pipe. An inclined guide plate is installed at the lower end of the integrated hopper. The lower ends of all the discharge pipes are located above the upper end of the inclined guide plate. The lower end of the inclined guide plate is located above the pipe pile production mold.

2. The feeding device for producing multi-component concrete admixture pipe piles according to claim 1, characterized in that: A loading portion is provided at one end of the horizontal slide rail.

3. The feeding device for producing multi-component concrete admixture pipe piles according to claim 1, characterized in that: A plurality of inserting plates are arranged in the pipe pile production mould, and notches are arranged on the inserting plates for the reinforcement cage to pass through.

4. The feeding device for producing multi-component concrete admixture pipe piles according to claim 1, characterized in that: The valve comprises a rotating shaft, and a plurality of pairs of flaps are connected to the rotating shaft. Each pair of flaps comprises two flaps located in the same plane and fixed on both sides of the rotating shaft. The rotating shaft is driven to rotate by a motor.

5. The feeding device for producing multi-component concrete admixture pipe piles according to claim 1, characterized in that: The small hoppers are respectively mounted on the slide via brackets, and the brackets are connected to the slide via a plurality of bolts.

6. The feeding device for producing multi-component concrete admixture pipe piles according to claim 5, characterized in that: A silo wall vibrator is installed on the small hopper.

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