Pouring and transporting device

Abstract

The utility model provides a pouring transportation device, which relates to the technical field of concrete transportation devices for road pouring construction, and comprises at least two conveying splicing pipes which are spliced end to end, a left end cover is arranged at the left end of the conveying splicing pipe at the left end, and a driving motor is fixedly connected to the left end face of the left end cover. According to the concrete conveying channel, a concrete stirring mechanism is arranged in the concrete conveying channel, the situations of precipitation and layering in the concrete conveying process can be avoided through the effect of the stirring mechanism, and the situation that the proportion of concrete reaching a pouring area is changed is avoided; and pipeline blockage caused by concrete layering is avoided, and the problems that due to the fact that a hose is too long, the phenomenon of stone precipitation occurs in the conveying process of the stirred concrete, the proportion of the concrete reaching a pouring area is affected, and even pipeline blockage is caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete transportation devices for highway pouring construction, in particular to a pouring and transportation device. Background Art

[0002] During highway construction, when concrete is poured on the highway, it is necessary to use concrete pumps and conveying pipes to transport the concrete in the concrete storage truck to the ground. For highways of different sizes and terrains (such as areas that concrete trucks cannot approach, small bridges and roads that concrete trucks cannot enter), it is necessary to select concrete conveying pipes of different lengths to transport the concrete to the pouring area.

[0003] If the distance required to transport concrete is too long due to the construction terrain, a longer hose is needed to transport the concrete. However, due to the excessive length of the hose, gravel will settle in the mixed concrete during transportation, affecting the proportion of concrete reaching the pouring area and even causing pipe blockage. Utility Model Content

[0004] The disclosed embodiments relate to a pouring and transporting device to solve the problem that, when the distance required to transport concrete is too long due to construction terrain, a hose with an extended specification is needed to transport the concrete. Due to the excessive length of the hose, gravel sedimentation will occur in the mixed concrete during the transportation process, which will affect the proportion of concrete reaching the pouring area and may even cause pipeline blockage.

[0005] In a first aspect of the present disclosure, a casting and transportation device is provided, which specifically includes: at least two conveying pipes spliced end to end, the left end of the conveying splicing pipe located at the left end is installed with a left end cover, the left end face of the left end cover is fixedly connected to a drive motor, the right end of the conveying splicing pipe located at the right end is installed with a right end cover, and a linkage rotating shaft is rotatably connected inside the conveying splicing pipe.

[0006] In at least some embodiments, the interior of the conveying splicing tube is fixedly connected to two inner support rings by a bracket, the centers of the two inner support rings are located on the axis of the conveying splicing tube, and a feed port is provided in the middle part of the tube wall of the conveying splicing tube. The feed port of the conveying splicing tube at the left end is fixedly connected to a concrete feed pipe, and the feed port of the conveying splicing tube at the right end is fixedly connected to a concrete discharge pipe.

[0007] In at least some embodiments, the left edge of the outer surface of the conveying splicing tube is fixedly connected to the docking inner edge, and two directional protrusions are protruding on the docking inner edge. The right edge of the outer surface of the conveying splicing tube is fixedly connected to the docking outer edge, and two outer edge sockets are opened on the inner wall of the docking outer edge. Two positioning screw holes are opened on the docking outer edge, and bolts are installed on the positioning screw holes.

[0008] In at least some embodiments, the outer edge of the left end cover is fixedly connected to the outer edge of the end cover, the inner wall of the outer edge of the end cover is provided with two end cover sockets, the outer edge of the end cover is provided with two end cover screw holes, and bolts are installed on the end cover screw holes.

[0009] In at least some embodiments, the outer edge of the right end cover is provided with an inner edge of the end cover, and the outer edge of the inner edge of the end cover is provided with two inner edge protrusions.

[0010] In at least some embodiments, a spiral blade is fixedly connected to the linkage shaft, a transmission block is fixedly connected to the left and right ends of the linkage shaft respectively, and two transmission plug plates are fixedly connected to the outer end surfaces of the transmission blocks.

[0011] In at least some embodiments, the transmission connecting block is fixedly connected to the inner end of the rotating shaft of the driving motor.

[0012] The utility model provides a pouring and transporting device, which has the following beneficial effects:

[0013] The concrete transport pipeline in the utility model is formed by splicing multiple sections, which is beneficial to controlling the total length of the pipeline, facilitating the layout of the pipeline at the construction site, making the layout of the pipeline more flexible, and facilitating the transportation and transportation of the pipeline. The pipeline splicing structure is stable, and splicing and disassembly are convenient, which is beneficial to the rapid layout and storage of the pipeline.

[0014] In addition, this concrete conveying channel has a built-in stirring mechanism for concrete. The stirring mechanism can avoid sedimentation and stratification during concrete transportation, avoid changes in the proportion of concrete reaching the pouring area, and avoid pipeline blockage caused by concrete stratification. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached figure:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application;

[0019] Figure 2 It shows a schematic diagram of the structure inside the delivery splicing tube of the present application;

[0020] Figure 3 It shows a schematic structural diagram of the adjacent conveying splicing tubes of the present application when they are separated;

[0021] Figure 4 It shows a schematic structural diagram of the left end cover of the present application when it is separated from the delivery splicing pipe;

[0022] Figure 5 Shows a schematic structural diagram of the linkage rotating shaft of the present application;

[0023] Figure 6 Shown is a schematic structural diagram of the right end cover of the present application.

[0024] Reference Signs List

[0025] 1. Conveying splicing pipe; 101. Inner support ring; 102. Feed port; 103. Inner edge of the butt joint; 104. Orienting bump; 105. Outer edge of the butt joint; 106. Outer edge socket; 107. Positioning screw hole; 2. Concrete feed pipe; 3. Left end cap; 301. Outer edge of the end cap; 302. End cap socket; 303. End cap screw hole; 4. Drive motor; 5. Concrete discharge pipe; 6. Right end cap; 601. Inner edge of the end cap; 602. Inner edge bump; 7. Linkage swivel; 701. Spiral blade; 702. Transmission joint; 703. Transmission plug plate. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model proposes a pouring and transportation device, comprising at least two conveying splicing pipes 1 spliced end to end, the left end of the conveying splicing pipe 1 located at the left end is installed with a left end cover 3, and the left end surface of the left end cover 3 is fixedly connected to a driving motor 4, and the right end of the conveying splicing pipe 1 located at the right end is installed with a right end cover 6, and the interior of the conveying splicing pipe 1 is rotatably connected with a linkage rotating shaft 7; the interior of the conveying splicing pipe 1 is fixedly connected with two inner support rings 101 through a bracket, and the centers of the two inner support rings 101 are located on the axis of the conveying splicing pipe 1, and a feeding port 102 is opened in the middle part of the pipe wall of the conveying splicing pipe 1, the feeding port 102 of the conveying splicing pipe 1 located at the left end is fixedly connected to a concrete feed pipe 2, and the feeding port 102 of the conveying splicing pipe 1 located at the right end is fixedly connected to a concrete discharge pipe 5; the concrete input pump is connected through the concrete feed pipe 2, and the pouring area is connected through the concrete discharge pipe 5. The spliced transportation pipeline can be used to transport prepared concrete.

[0029] In the embodiment of the present disclosure, the left edge of the outer surface of the conveying splicing tube 1 is fixedly connected to the docking inner edge 103, and two directional protrusions 104 are protruded on the docking inner edge 103. The right edge of the outer surface of the conveying splicing tube 1 is fixedly connected to the docking outer edge 105, and two outer edge sockets 106 are provided on the inner wall of the docking outer edge 105. Two positioning screw holes 107 are provided on the docking outer edge 105, and bolts are installed on the positioning screw holes 107; when the two conveying splicing tubes 1 are docked, the docking inner edge 103 of the right end conveying splicing tube 1 is inserted into the docking outer edge 105 of the left end conveying splicing tube 1, and the directional protrusions 104 are inserted into the outer edge sockets 106 to play a directional role. By screwing the bolts into the positioning screw holes 107, the docking inner edge 103 and the docking outer edge 105 are axially fixed, and the fixed docking of adjacent conveying splicing tubes 1 can be completed.

[0030] In the embodiment of the present disclosure, the outer edge of the left end cover 3 is fixedly connected to the end cover outer edge 301, and the inner wall of the end cover outer edge 301 is provided with two end cover sockets 302, and two end cover screw holes 303 are provided on the end cover outer edge 301, and bolts are installed on the end cover screw holes 303; the left end cover 3 is fixedly sleeved on the left end of the conveying splicing tube 1, the end cover outer edge 301 surrounds the docking inner edge 103, and the bolts are screwed into the end cover screw holes 303 to axially fix the left end cover 3 and the conveying splicing tube 1.

[0031] In the embodiment of the present disclosure, the outer edge of the right end cover 6 is provided with an end cover inner edge 601, and the outer edge of the end cover inner edge 601 is provided with two inner edge protrusions 602; the right end cover 6 is fixedly installed on the right end of the conveying splicing pipe 1, the end cover inner edge 601 cooperates with the docking outer edge 105, and the axial direction of the right end cover 6 is fixed by the bolts in the positioning screw hole 107 to seal the right end of the transport pipeline.

[0032] 702, which is a fixed part of the transmission block 702, is fixedly connected to the transmission shaft of the driving motor 4.

[0033] The working principle of this embodiment is as follows: first, the distance between the concrete transport vehicle and the pouring area is measured, and the layout route of the concrete transport pipeline is calculated. Then, the two delivery splicing pipes 1 are docked, so that the docking inner edge 103 of the right delivery splicing pipe 1 is inserted into the docking outer edge 105 of the left delivery splicing pipe 1, and the directional protrusion 104 is plugged into the outer edge socket 106 to play a directional role. The bolts are screwed into the positioning screw holes 107 to axially fix the docking inner edge 103 and the docking outer edge 105, thereby completing the fixed docking of the adjacent delivery splicing pipes 1. At the same time, the delivery splicing pipes 1 are connected. 1 The linkage rotating shaft 7 inside is connected end to end through the transmission connecting block 702 to transmit torque. The left end cover 3 and the right end cover 6 are sealed and installed at both ends of the pipeline. The concrete input pump is connected through the concrete feed pipe 2, and the pouring area is connected through the concrete discharge pipe 5. The concrete delivery pump is turned on to deliver concrete into the transportation pipeline. The drive motor 4 is started, and the linkage rotating shaft 7 inside the pipeline is driven by the drive motor 4 to rotate. The concrete is stirred by the spiral blades 701 during transportation inside the pipeline, which can prevent the concrete from settling, stratification and clogging.

[0034] In this article, there are several points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0037] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A pouring and transporting device, comprising: At least two conveying splicing tubes (1) spliced end to end are characterized in that the left end of the conveying splicing tube (1) located at the left end is equipped with a left end cover (3), the left end face of the left end cover (3) is fixedly connected to a driving motor (4), the right end of the conveying splicing tube (1) located at the right end is equipped with a right end cover (6), and the conveying splicing tube (1) is rotatably connected to a linkage rotating shaft (7) inside.

2. A pouring and transporting device according to claim 1, characterized in that: The interior of the delivery splicing pipe (1) is fixedly connected to two inner support rings (101) via a bracket, the centers of the two inner support rings (101) are located on the axis of the delivery splicing pipe (1), a delivery port (102) is provided in the middle portion of the pipe wall of the delivery splicing pipe (1), the delivery port (102) of the delivery splicing pipe (1) at the left end is fixedly connected to a concrete feed pipe (2), and the delivery port (102) of the delivery splicing pipe (1) at the right end is fixedly connected to a concrete discharge pipe (5).

3. A pouring and transporting device according to claim 2, characterized in that: The left edge of the outer surface of the conveying splicing tube (1) is fixedly connected to a butt joint inner edge (103), and two directional protrusions (104) are convexly provided on the butt joint inner edge (103). The right edge of the outer surface of the conveying splicing tube (1) is fixedly connected to a butt joint outer edge (105), and two outer edge sockets (106) are opened on the inner wall of the butt joint outer edge (105), and two positioning screw holes (107) are opened on the butt joint outer edge (105).

4. A pouring and transporting device according to claim 1, characterized in that: The outer edge of the left end cover (3) is fixedly connected to the end cover outer edge (301), the inner wall of the end cover outer edge (301) is provided with two end cover sockets (302), and the end cover outer edge (301) is provided with two end cover screw holes (303).

5. A pouring and transporting device according to claim 1, characterized in that: The outer edge of the right end cover (6) is provided with an end cover inner edge (601), and the outer edge of the end cover inner edge (601) is provided with two inner edge protrusions (602).

6. A pouring and transporting device according to claim 1, characterized in that: The linkage rotating shaft (7) is fixedly connected with a spiral blade (701), and the left and right ends of the linkage rotating shaft (7) are respectively fixedly connected with a transmission connecting block (702), and the outer end surface of the transmission connecting block (702) is fixedly connected with two transmission plug plates (703).

7. A pouring and transporting device according to claim 6, characterized in that: The inner end of the rotating shaft of the driving motor (4) is fixedly connected to the transmission connecting block (702).

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