Concrete guide device of building concrete mixing plant

Abstract

The utility model discloses a concrete guiding device of a building concrete mixing plant, belongs to the technical field of building engineering machinery, and solves the problems that the top end of a guiding and distributing barrel of an existing device cannot cover the whole bottom surface of a triangular flange, so that concrete is easily accumulated on the bottom surface of the triangular flange, the concrete is easily wasted, and the cost is low. The concrete conveying device comprises a conical funnel, a material guiding pipe is fixedly installed on the bottom face of the conical funnel, and the bottom face of the material guiding pipe is connected with a material guiding barrel through a first flange; a conveying assembly is arranged on the material guiding pipe, a discharging assembly is arranged on the material guiding barrel, the outline of the top face of a discharging hopper is matched with the outline of a discharging opening, concrete in the material guiding barrel can be completely discharged, a motor is arranged on the outer wall of the material guiding pipe, and the discharging hopper is arranged on the outer wall of the material guiding pipe. The purpose of preventing the motor from hindering the circulation of the concrete in the material guide pipe is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering machinery technical field, concretely is a kind of concrete guiding device of building concrete mixing station. BACKGROUND

[0002] Building concrete mixing station is used for centralized mixing concrete combined device, mainly by mixing host, material weighing system, material conveying system, material storage system and control system etc.It needs to use guiding device to transport concrete into concrete mixing transport vehicle after concrete mixing is completed.

[0003] Through searching, the application book with patent application No.201921030774.3 discloses a kind of concrete guiding device of building mixing station, including concrete conical hopper, upper main guiding cylinder and lower main guiding cylinder, the bottom of the concrete conical hopper is fixedly connected with upper main guiding cylinder, the bottom of the upper main guiding cylinder is fixedly connected with lower main guiding cylinder by maintenance flange, the surface of the maintenance flange and located the outer surface of upper main guiding cylinder is fixedly connected by first shock-absorbing anti-loosening bolt, the bottom of the lower main guiding cylinder is fixedly connected with triangular flange, the bottom of the triangular flange is communicated with guiding and distributing cylinder;

[0004] Although the concrete guiding device of building mixing station can simultaneously feed three concrete mixing transport vehicles in three directions through three guiding and distributing cylinders, it is more convenient to use and more efficient, but the top end of the guiding and distributing cylinder of the concrete guiding device of building mixing station cannot cover the entire bottom surface of the triangular flange, which can easily cause the bottom surface of the triangular flange to accumulate concrete, leading to waste of concrete, and the motor box is arranged inside the concrete conical hopper, which can easily hinder the flow of concrete and reduce the conveying efficiency of concrete.

[0005] Therefore, we propose a kind of concrete guiding device of building concrete mixing station. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a kind of concrete guiding device of building concrete mixing station, solve the top end of the guiding and distributing cylinder of existing device cannot cover the entire bottom surface of the triangular flange, easily cause the bottom surface of the triangular flange to accumulate concrete, easily cause the waste of concrete, and the motor box is arranged inside the concrete conical hopper, which can easily hinder the flow of concrete and reduce the conveying efficiency of concrete.

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of concrete guiding device of building concrete mixing station, including conical hopper, the bottom surface of the conical hopper is fixedly installed with guiding pipe, the bottom surface of the guiding pipe is connected with guiding cylinder by first flange;

[0008] The top end of the inner wall of the material guide pipe is provided with an annular groove, the material guide pipe is provided with a conveying assembly, and the material guide cylinder is provided with a discharging assembly;

[0009] The discharging assembly comprises a partition plate, a discharging funnel, a second flange and a discharging pipe, the partition plate is in a "Y" shape, is fixedly installed in the interior of the material guide cylinder and separates the interior of the material guide cylinder into three fan-shaped spaces with the same volume, the bottom surface of the partition plate is provided with three discharging ports which are the same in contour as the three fan-shaped spaces and are in communication with the three fan-shaped spaces, the bottom surface of the material guide cylinder is fixedly installed with three discharging funnels which are in communication with the three discharging ports respectively, the bottom end of the three discharging funnels is provided with a discharging pipe, and the top surface of the discharging funnel is matched in contour with the contour of the discharging port.

[0010] Preferably, the bottom end of the discharging funnel is connected with the discharging pipe through the second flange, the concrete in the interior of the material guide cylinder passes through the discharging port into the interior of the discharging funnel and is finally discharged through the discharging pipe.

[0011] Preferably, the conveying assembly comprises a rotating ring, a gear groove, a cross-shaped plate, a spiral auger, a horizontal plate, a motor and a gear disc, the rotating ring is rotatably installed in the interior of the annular groove through a bearing ring, the side wall of the material guide pipe is provided with an engaging groove in communication with the annular groove, the outer surface of the rotating ring is provided with the gear groove which is in array distribution in a ring shape and corresponds to the position of the engaging groove, and the rotating ring can rotate in the interior of the annular groove.

[0012] Preferably, the outer surface of the material guide pipe is fixedly installed with the horizontal plate which is located below the engaging groove, the top surface of the horizontal plate is fixedly installed with the motor, the output end of the motor is fixedly installed with the gear disc, the gear disc is engaged with the gear groove, and the engaging position of the gear disc and the gear groove is located in the interior of the engaging groove, wherein the rotating ring is rotated by the motor driving the gear disc to rotate.

[0013] Preferably, the inner wall of the rotating ring is fixedly installed with the cross-shaped plate, and the bottom surface of the cross-shaped plate is fixedly installed with the spiral auger in the middle portion, wherein the cross-shaped plate and the spiral auger are synchronously rotated when the rotating ring rotates, and the concrete in the interior of the material guide pipe is conveyed into the material guide cylinder through the spiral auger.

[0014] The utility model provides a kind of concrete guide device of building concrete mixing station concrete.It has the following beneficial effects:

[0015] 1. The building concrete mixing station concrete guide device, through the partition plate, the concrete entering the guide cylinder is divided into three parts, and is discharged into three discharge funnels connected therewith through three discharge ports, and finally the concrete is discharged into three concrete mixing transport vehicles through three discharge pipes, respectively, through the matched setting of the profile of the top surface of the discharge funnel and the profile of the discharge port, the concrete in the guide cylinder can be discharged completely, the concrete accumulation on the bottom surface of the guide cylinder is avoided, and the problem that the bottom surface of the triangular flange is easily accumulated with concrete and the concrete is easily wasted is solved;

[0016] 2. The building concrete mixing station concrete guide device, through the motor driving gear disc rotation, the rotating ring, cross plate and spiral auger are synchronously rotated, when the spiral auger rotates, the concrete entering the guide pipe can be transported into the guide cylinder, so as to accelerate the conveying efficiency of the concrete, and the motor is arranged on the outer wall of the guide pipe, which avoids the motor hindering the flow of the concrete in the guide pipe, and is beneficial to improving the conveying efficiency of the concrete, and solves the problem that the motor box of the existing device is arranged in the internal of the concrete conical funnel, which easily hinders the flow of the concrete and reduces the conveying efficiency of the concrete. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a guide pipe and conveying assembly split structure schematic view of the utility model;

[0019] Figure 3 It is a guide cylinder discharge assembly structure schematic view of the utility model;

[0020] Figure 4 It is a guide cylinder discharge assembly split structure schematic view of the utility model.

[0021] In the drawing: 1, conical funnel; 2, guide pipe; 21, annular groove; 22, meshing groove; 3, guide cylinder; 31, discharge port; 4, discharge assembly; 41, partition plate; 42, discharge funnel; 43, second flange; 44, discharge pipe; 5, first flange; 6, conveying assembly; 61, rotating ring; 62, gear groove; 63, cross plate; 64, spiral auger; 65, horizontal plate; 66, motor; 67, gear disc. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1:

[0024] like Figures 1-4 As shown: The system includes a conical funnel 1, a guide pipe 2 fixedly mounted on the bottom surface of the conical funnel 1, a guide cylinder 3 connected to the bottom surface of the guide pipe 2 via a first flange 5, an annular groove 21 formed at the top of the inner wall of the guide pipe 2, a conveying assembly 6 mounted on the guide pipe 2, and a discharge assembly 4 mounted on the guide cylinder 3. The discharge assembly 4 includes a partition plate 41, a discharge funnel 42, a second flange 43, and a discharge pipe 44. The partition plate 41 is Y-shaped and fixedly mounted inside the guide cylinder 3, dividing the interior of the guide cylinder 3 into three fan-shaped spaces of equal volume. Three discharge ports 31, with the same outline as the three fan-shaped spaces and connected to each other, are formed on the bottom surface of the partition plate 41. Three discharge ports 31, each connected to a discharge port 31, are fixedly mounted on the bottom surface of the guide cylinder 3. The system has three discharge hoppers 42, each with a discharge pipe 44 at its bottom. The top surface of the discharge hoppers 42 matches the outline of the discharge port 31. The bottom of the discharge hoppers 42 is connected to the discharge pipe 44 via a second flange 43. The concrete entering the guide cylinder 3 is divided into three parts by the partition plate 41 and discharged into the three discharge hoppers 42 that are connected to it through the three discharge ports 31. Finally, the concrete is discharged into three concrete mixer trucks through the three discharge pipes 44. By matching the top surface of the discharge hoppers 42 with the outline of the discharge port 31, all the concrete inside the guide cylinder 3 can be discharged, avoiding the accumulation of concrete at the bottom of the guide cylinder 3 and thus avoiding concrete waste.

[0025] Example 2:

[0026] like Figures 1-2The concrete guiding device of the building concrete mixing station is characterized in that the conveying assembly 6 comprises a rotating ring 61, gear grooves 62, a cross-shaped plate 63, a spiral auger 64, a horizontal plate 65, a motor 66 and a gear disc 67, the rotating ring 61 is rotatably arranged in the annular groove 21 through a bearing ring, the side wall of the material guiding pipe 2 is provided with the meshing groove 22 which is communicated with the annular groove 21, the outer surface of the rotating ring 61 is provided with the gear grooves 62 which are arranged in an annular array and correspond to the positions of the meshing groove 22, the outer surface of the material guiding pipe 2 is fixedly provided with the horizontal plate 65 which is located below the meshing groove 22, the top surface of the horizontal plate 65 is fixedly provided with the motor 66, the output end of the motor 66 is fixedly provided with the gear disc 67, the gear disc 67 is engaged with the gear grooves 62, the engagement position of the gear disc 67 and the gear grooves 62 is located in the meshing groove 22, the inner wall of the rotating ring 61 is fixedly provided with the cross-shaped plate 63, the bottom surface of the cross-shaped plate 63 is fixedly provided with the spiral auger 64 in the middle portion, the rotating ring 61, the cross-shaped plate 63 and the spiral auger 64 can be synchronously rotated by driving the gear disc 67 to rotate through the motor 66, the concrete in the material guiding pipe 2 can be conveyed into the material guiding cylinder 3 when the spiral auger 64 rotates, so that the conveying efficiency of the concrete is accelerated, the motor 66 is arranged on the outer wall of the material guiding pipe 2, the purpose that the motor 66 avoids hindering the flow of the concrete in the material guiding pipe 2 is achieved, and the conveying efficiency of the concrete is improved.

[0027] The working principle and use process of the utility model are as follows: the concrete guiding device of the building concrete mixing station, when in use, three discharge pipes 44 are respectively communicated with three concrete mixing transport vehicles, then concrete is discharged into the conical hopper 1, at the same time, the motor 66 is started to drive the gear disc 67 to rotate, the rotating ring 61 is driven to rotate through the engagement of the gear disc 67 and the gear grooves 62, then the cross-shaped plate 63 and the spiral auger 64 are synchronously rotated, the concrete in the material guiding pipe 2 can be conveyed into the material guiding cylinder 3 when the spiral auger 64 rotates, the concrete in the material guiding cylinder 3 is divided into three parts by the partition plate 41 and is discharged into three discharge hoppers 42 which are communicated with the three discharge pipes 44 through three discharge ports 31, finally, the concrete is respectively discharged into three concrete mixing transport vehicles through the three discharge pipes 44.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, for those skilled in the art, obviously, the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0029] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A concrete feeding device for a building concrete mixing plant, comprising a conical funnel (1), wherein a feeding pipe (2) is fixedly installed on the bottom surface of the conical funnel (1), and a feeding cylinder (3) is connected to the bottom surface of the feeding pipe (2) through a first flange (5); Its features are: The top of the inner wall of the guide tube (2) is provided with an annular groove (21), the guide tube (2) is provided with a conveying component (6), and the guide cylinder (3) is provided with a discharge component (4); The discharge assembly (4) includes a partition plate (41), a discharge funnel (42), a second flange (43), and a discharge pipe (44). The partition plate (41) is Y-shaped and is fixedly installed inside the guide cylinder (3) and divides the inside of the guide cylinder (3) into three fan-shaped spaces with the same volume. The bottom surface of the partition plate (41) has three discharge ports (31) with the same outline as the three fan-shaped spaces and connected to each other. The bottom surface of the guide cylinder (3) is fixedly installed with three discharge funnels (42) that are connected to the discharge ports (31). The bottom end of the three discharge funnels (42) is provided with a discharge pipe (44). The outline of the top surface of the discharge funnel (42) matches the outline of the discharge port (31).

2. The concrete feeding device for a building concrete mixing plant according to claim 1, characterized in that: The bottom end of the discharge funnel (42) is connected to the discharge pipe (44) via a second flange (43).

3. The concrete feeding device for a building concrete mixing plant according to claim 1, characterized in that: The conveying assembly (6) includes a rotating ring (61), a gear groove (62), a cross-shaped plate (63), a spiral auger (64), a horizontal plate (65), a motor (66), and a gear disk (67). The rotating ring (61) is rotatably mounted inside the annular groove (21) via a bearing ring. The side wall of the guide pipe (2) is provided with a meshing groove (22) that communicates with the annular groove (21). The outer surface of the rotating ring (61) is provided with gear grooves (62) that correspond to the position of the meshing groove (22) and are distributed in an annular array.

4. A concrete feeding device for a building concrete mixing plant according to claim 3, characterized in that: A horizontal plate (65) located below the meshing groove (22) is fixedly installed on the outer surface of the guide tube (2). A motor (66) is fixedly installed on the top surface of the horizontal plate (65). A gear disk (67) is fixedly installed at the output end of the motor (66). The gear disk (67) meshes with the gear groove (62). The meshing point of the gear disk (67) and the gear groove (62) is located inside the meshing groove (22).

5. A concrete feeding device for a building concrete mixing plant according to claim 4, characterized in that: A cross-shaped plate (63) is fixedly installed on the inner wall of the rotating ring (61), and a spiral auger (64) is fixedly installed in the middle of the bottom surface of the cross-shaped plate (63).

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