Reactive powder concrete transportation device

Abstract

The utility model relates to the technical field of concrete transportation, and discloses a reactive powder concrete transportation device which comprises a transportation box, the bottom of the transportation box fixedly communicates with a discharging pipe, and the two sides of the bottom end of the inner wall of the transportation box are inclined planes. According to the reactive powder concrete transporting device, through the arrangement of the discharging shaft and the first packing auger piece, continuous discharging of reactive powder concrete can be effectively achieved, materials can be evenly and stably pushed forwards in the discharging process through the spiral structure of the packing auger piece, the problem that the materials block a discharging opening is solved, and the discharging efficiency is improved. A filter screen is used for separating stone grains in concrete, two stone pushing shafts and second auger pieces on the stone pushing shafts can automatically push the stone grains gathered on the two sides of the filter screen, the treatment process of the stone grains is simplified, the labor intensity of workers is greatly relieved, and the working efficiency is improved. Due to the design of symmetrical inclined planes on the outer surface of the filter screen, the stone grains can more smoothly slide to the two sides.

Description

Technical Field

[0001] The present application relates to the technical field of concrete transportation, and in particular to a device for transporting active powder concrete. Background Art

[0002] Reactive powder concrete is a new type of building material that has emerged after high-strength and high-performance concrete, with excellent mechanical properties and durability. It is mainly used in construction projects such as bridges.

[0003] The existing patent (publication number: CN214942501U) discloses an active powder concrete transportation device, including a material box, a bottom plate and a filter rack, the material box is a square structure as a whole, the material box is arranged on the bottom plate, a material cavity is opened in the material box, and the filter rack is arranged in the material cavity; discharge ports are arranged at the bottom of both sides of the material box, and discharge chutes are arranged in the discharge ports; a plurality of moving wheels are installed on the lower side of the bottom plate through a bracket, the moving wheels are driven by a motor, and the motor is electrically connected to the controller; the bottom plate is a square plate, and the material box is located in the middle position of the bottom plate; a filter screen is arranged in the filter rack, and a push rod is arranged on the side of the material box; the transportation device provided by the utility model can provide a stable transportation environment for active powder concrete and ensure the stable progress of the transportation process; the concrete is conveniently put into the material box and easy to use; the overall structure of the device is simple, easy to use, and easy to promote.

[0004] The above-mentioned transport device can provide a stable transport environment for active powder concrete and ensure the stable progress of the transport process. The concrete is conveniently placed in the material box and is easy to use. However, during the process of placing materials in the material box, the materials are easily blocked at the discharge port, which makes it difficult to use. Secondly, the stone particles filtered by the filter screen of the device need to be manually handled by workers, which increases the labor intensity of the workers and is relatively inconvenient. Utility Model Content

[0005] In response to the deficiencies of the prior art, the present application provides a reactive powder concrete transportation device, which has advantages such as stable material dropping and solves the problems raised in the background technology.

[0006] To achieve the above objectives, the present application provides the following technical solution: a transport device for active powder concrete, comprising a transport box, wherein a discharge pipe is fixedly connected to the bottom of the transport box, both sides of the bottom end of the inner wall of the transport box are provided with inclined surfaces, a discharge shaft is rotatably connected between the left and right ends of the discharge pipe, and a first auger piece is fixedly connected to the outer surface of the discharge shaft;

[0007] A filter is fixedly connected to the middle end of the transport box, and the bottom ends of the front and rear sides of the filter are both arc-shaped. Two rock-dropping pipes are fixedly connected to the left side of the transport box, and a stone-pushing shaft is rotatably connected between the left ends of the two rock-dropping pipes and the right side of the transport box. The outer surfaces of the two stone-pushing shafts are fixedly connected to a second auger piece.

[0008] Through the above scheme, through the setting of the discharge shaft and the first auger piece, the continuous discharge of the active powder concrete can be effectively achieved. The spiral structure of the auger piece enables the material to be pushed forward evenly and stably during the discharge process, avoiding the problem of material blockage at the discharge port, thereby improving the transportation efficiency and the smoothness of the discharge. The filter is used to separate the stone particles in the concrete, and the two stone pushing shafts and the second auger piece thereon can automatically push the stone particles gathered on both sides of the filter, simplifying the stone processing process, greatly reducing the labor intensity of the workers, and improving work efficiency. The bottom ends of the front and rear sides of the filter are set to be arc-shaped, and the symmetrical inclined surface design of the outer surface of the filter helps the stone particles to slide more smoothly to both sides, avoiding the accumulation of stone particles on the filter, and improving the filtration efficiency and effect.

[0009] Furthermore, two support frames are fixedly connected to the front and rear side surfaces of the transport box, and universal wheels are installed at the bottom of the two support frames.

[0010] Through the above solution and the provision of universal wheels, the entire structure can be easily moved.

[0011] Furthermore, a motor is fixedly mounted on the right side of the discharge pipe, and an output end of the motor is fixedly connected to the discharge shaft.

[0012] Through the above solution, by setting the motor, it is possible to provide power for the rotation of the discharge shaft.

[0013] Furthermore, a discharge trough is provided at the bottom of the left end of the discharge pipe.

[0014] Through the above solution and the provision of the discharge chute, the material can be dropped out.

[0015] Furthermore, a rock-falling groove is provided at the bottom of the left end of each of the two rock-falling pipes.

[0016] Through the above scheme and the provision of the rock-fall chute, the purpose of rock-falling can be achieved.

[0017] Furthermore, the right ends of the two stone pushing shafts are fixedly connected to pulleys, and the two pulleys are rotationally connected via a belt.

[0018] Through the above scheme, the purpose of synchronous rotation of the two stone pushing shafts can be achieved through the arrangement of the pulley and the belt.

[0019] Furthermore, the right end of the stone pushing shaft located at the rear is fixedly connected with a rocker.

[0020] Through the above solution and the setting of the rocker, it is convenient for the user to rotate the stone pushing shaft.

[0021] Furthermore, the outer surface of the filter is configured as two symmetrical inclined surfaces.

[0022] Through the above scheme and the above arrangement, the stone particles can automatically slide to both sides.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] The active powder concrete transportation device can effectively realize the continuous discharge of active powder concrete through the arrangement of the discharge shaft and the first auger piece. The spiral structure of the auger piece enables the material to be pushed forward evenly and stably during the discharge process, avoiding the problem of material clogging at the discharge port, thereby improving the transportation efficiency and the smoothness of the discharge. The filter is used to separate the stone particles in the concrete, and the two stone pushing shafts and the second auger piece thereon can automatically push the stone particles gathered on both sides of the filter, simplifying the stone processing process, greatly reducing the labor intensity of workers and improving work efficiency. The bottom ends of the front and rear side surfaces of the filter are set to be arc-shaped, and the symmetrical inclined surface design of the outer surface of the filter helps the stone particles to slide more smoothly to both sides, avoiding the accumulation of stone particles on the filter, and improving the filtration efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of the overall structure of this application Figure 1 ;

[0026] Figure 2 A three-dimensional diagram of the overall structure of this application Figure 2 ;

[0027] Figure 3 This is a bottom view of the overall structure of this application;

[0028] Figure 4 This is a cross-sectional view of the side view of the overall structure of this application.

[0029] In the picture:

[0030] 1. Transport box; 2. Discharge pipe; 3. Discharge shaft; 4. First auger; 5. Filter; 6. Rockfall pipe; 7. Rock push shaft; 8. Second auger; 9. Support frame; 10. Universal wheel; 11. Motor; 12. Discharge chute; 13. Rockfall chute; 14. Pulley; 15. Rocker. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] See also Figure 1 、 Figure 2 and Figure 4 In this embodiment, an active powder concrete transportation device includes a transportation box 1, the bottom of the transportation box 1 is fixedly connected to a discharge pipe 2, the bottom ends of the inner wall of the transportation box 1 are set as inclined surfaces, and a discharge shaft 3 is rotatably connected between the left and right ends of the discharge pipe 2. The outer surface of the discharge shaft 3 is fixedly connected to a first auger piece 4. Through the arrangement of the first auger and the discharge shaft 3, the purpose of continuous discharging can be achieved, and the problem of blockage can be effectively avoided. A motor 11 is fixedly installed on the right side of the discharge pipe 2, and the output end of the motor 11 is fixedly connected to the discharge shaft 3. Through the arrangement of the motor 11, power can be provided for the rotation of the discharge shaft 3.

[0033] See also Figure 1 、 Figure 2 and Figure 3 A discharge trough 12 is provided at the bottom of the left end of the discharge pipe 2. The material can be dropped out through the setting of the discharge trough 12. Two support frames 9 are fixedly connected to the front and rear sides of the transport box 1. Universal wheels 10 are installed at the bottom of the two support frames 9. The setting of the universal wheels 10 can facilitate the movement of the whole.

[0034] See also Figure 1 、 Figure 2 and Figure 3 , a filter screen 5 is fixedly connected to the middle end of the transport box 1, and the outer surface of the filter screen 5 is set to two symmetrical inclined surfaces. Through the above arrangement, the stones can automatically slide to both sides, and the bottom ends of the front and rear sides of the filter screen 5 are set to arc shapes. The left side of the transport box 1 is fixedly connected to two stone drop pipes 6, and the left ends of the two stone drop pipes 6 are rotatably connected to the right side of the transport box 1. The outer surfaces of the two stone pushing shafts 7 are fixedly connected to the second auger pieces 8. Through the setting of the second auger, the purpose of pushing the stones can be achieved. The bottom of the left end of the two stone drop pipes 6 is provided with a stone drop groove 13. Through the setting of the stone drop groove 13, the purpose of falling stones can be achieved.

[0035] See also Figure 1 、 Figure 2 and Figure 3The right ends of the two stone pushing shafts 7 are fixedly connected with pulleys 14, and the two pulleys 14 are rotatably connected by a belt. Through the setting of the pulleys 14 and the belt, the purpose of synchronous rotation of the two stone pushing shafts 7 can be achieved. The right end of the rearmost stone pushing shaft 7 is fixedly connected with a rocker 15. Through the setting of the rocker 15, it is convenient for the user to rotate the stone pushing shaft 7.

[0036] An active powder concrete transportation device in this embodiment can effectively realize the continuous discharge of active powder concrete through the arrangement of the discharge shaft 3 and the first auger piece 4. The spiral structure of the auger piece enables the material to be pushed forward evenly and stably during the discharge process, avoiding the problem of material clogging at the discharge port, thereby improving the transportation efficiency and the smoothness of the discharge. The filter screen 5 is used to separate the stone particles in the concrete, and the two stone pushing shafts 7 and the second auger piece 8 thereon can automatically push the stone particles gathered on both sides of the filter screen 5, simplifying the stone processing process, greatly reducing the labor intensity of the workers, and improving work efficiency. The bottom ends of the front and rear side surfaces of the filter screen 5 are set to be arc-shaped, and the symmetrical inclined surface design of the outer surface of the filter screen 5 helps the stone particles to slide more smoothly to both sides, avoiding the accumulation of stone particles on the filter screen 5, and improving the filtration efficiency and effect.

[0037] The working principle of the above embodiment is as follows: first, the active powder concrete is loaded into the transport box 1. When the material is loaded, the filter screen 5 will intercept the stone particles in the concrete. Since the bottom ends of the front and rear sides of the filter screen 5 are designed to be arc-shaped, and the outer surface of the filter screen 5 has symmetrical slopes, the stone particles will slide smoothly to both sides and gather on both sides of the filter screen 5. At this time, the stone pushing shaft 7 is started, and the second auger piece 8 on the stone pushing shaft 7 starts to rotate, automatically pushing the stone particles on both sides of the filter screen 5 into the stone drop pipe 6. As the stone pushing shaft 7 continues to rotate, the stone particles are smoothly discharged through the stone drop chute 13, realizing the automatic processing of the stone particles. This design greatly reduces the labor intensity of the workers and improves the work efficiency. Secondly, Since the bottom end of the inner wall of the transport box 1 is designed as a slope, the material will naturally gather towards the center during loading, preparing for the subsequent discharge process. When discharge is required, the motor 11 is started, and the output end of the motor 11 is fixedly connected to the discharge shaft 3, driving the discharge shaft 3 and the first auger piece 4 to start rotating. The spiral structure of the auger piece enables the material to be pushed forward evenly and stably during the discharge process, avoiding the problem of material blockage at the discharge port. As the discharge shaft 3 continues to rotate, the material is discharged smoothly through the discharge trough 12. Two support frames 9 are fixedly connected to the front and rear sides of the device, and universal wheels 10 are installed at the bottom of the support frames 9, so that the whole can be easily moved to meet the needs of different working environments.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A transport device for reactive powder concrete, comprising a transport box (1), characterized in that: The bottom of the transport box (1) is fixedly connected to a discharge pipe (2), both sides of the bottom end of the inner wall of the transport box (1) are set as inclined surfaces, a discharge shaft (3) is rotatably connected between the left and right ends of the discharge pipe (2), and the outer surface of the discharge shaft (3) is fixedly connected to a first auger piece (4); A filter screen (5) is fixedly connected to the interior of the middle end of the transport box (1), and the bottom ends of the front and rear side surfaces of the filter screen (5) are both arc-shaped. The left side of the transport box (1) is fixedly connected to two rock drop tubes (6), and a stone pushing shaft (7) is rotatably connected between the left ends of the two rock drop tubes (6) and the right side of the transport box (1). The outer surfaces of the two stone pushing shafts (7) are fixedly connected to a second auger piece (8).

2. The reactive powder concrete transport device according to claim 1, characterized in that: Two support frames (9) are fixedly connected to the front and rear side surfaces of the transport box (1), and universal wheels (10) are installed at the bottom of the two support frames (9).

3. The reactive powder concrete transport device according to claim 1, characterized in that: A motor (11) is fixedly mounted on the right side of the discharge pipe (2), and the output end of the motor (11) is fixedly connected to the discharge shaft (3).

4. The reactive powder concrete transport device according to claim 1, characterized in that: A discharge trough (12) is provided at the bottom of the left end of the discharge pipe (2).

5. The reactive powder concrete transport device according to claim 1, characterized in that: The left bottom ends of the two rock-dropping tubes (6) are both provided with rock-dropping grooves (13).

6. The reactive powder concrete transport device according to claim 1, characterized in that: The right ends of the two stone pushing shafts (7) are both fixedly connected to a pulley (14), and the two pulleys (14) are rotationally connected via a belt.

7. The reactive powder concrete transport device according to claim 1, characterized in that: The right end of the rearmost stone pushing shaft (7) is fixedly connected to a rocker (15).

8. The reactive powder concrete transport device according to claim 1, characterized in that: The outer surface of the filter screen (5) is configured as two symmetrical inclined surfaces.

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