Efficient quantitative discharging bin for concrete processing

Abstract

The utility model relates to the technical field of blanking bins, in particular to a concrete processing efficient quantitative blanking bin which comprises a shell, the interior of the shell is hollow, the two ends of the shell are open, a supporting convex ring is arranged at the lower end opening, an inner bin is further arranged in the shell, and an annular weighing piece is arranged in the supporting convex ring at the lower end of the shell. The inner bin is arranged above the annular weighing piece, a convex end is arranged at the upper end of the shell, and a flow meter is installed in the convex end. The flow meter and the weight sensor are adopted, concrete entering the inner bin can be metered, the weight sensor is used for calculating the weight of the concrete in the inner bin, and the inner bin is arranged above the annular weighing piece. When a specific amount of concrete needs to be discharged, control and adjustment are conducted through the control assembly, measurement and calculation are conducted through the weight sensor, and therefore quantitative discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material discharge bins, in particular to a high-efficiency quantitative material discharge bin for concrete processing. Background Art

[0002] Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as the cementitious material, sand and stone as aggregates; and water (which may contain admixtures and additives) in a certain proportion and stirred to obtain cement concrete, also called ordinary concrete, which is widely used in civil engineering.

[0003] As a key equipment in the process of concrete production and transportation, the performance and efficiency of the silo directly affect the overall quality and efficiency of concrete production. The existing concrete silo has a relatively simple structure and has specific requirements for the amount of concrete used each time. However, the existing concrete silo cannot measure the concrete to be discharged or realize quantitative discharge, and cannot meet the usage requirements.

[0004] Therefore, a high-efficiency quantitative unloading silo for concrete processing is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency quantitative feeding bin for concrete processing, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-efficiency quantitative discharge bin for concrete processing comprises an outer shell, wherein the interior of the outer shell is hollow and open at both ends, a supporting convex ring is arranged at the lower opening, an inner bin is also arranged inside the outer shell, an annular weighing piece is arranged in the supporting convex ring at the lower end of the outer shell, the inner bin is arranged above the annular weighing piece, a convex end is arranged at the upper end of the outer shell, a flow meter is installed in the convex end; a control component is arranged below the inner bin, the control component is electrically connected to the flow meter and the annular weighing piece, and a discharge structure is arranged at the lower end of the inner bin, and the discharge structure is electrically driven.

[0008] As a preferred solution of the utility model, the annular weighing element includes a ring, and a weight sensor is provided at the upper end of the ring.

[0009] As a preferred solution of the utility model, the unloading structure includes a unloading end fixedly connected to the lower end of the inner bin, an inner cylinder is arranged inside the unloading end, a unloading channel is formed between the unloading end and the inner cylinder, the inner cylinder is fixedly connected to the inner bin, a unloading pipe fixedly connected to the upper end of the inner cylinder is provided in the middle part of the lower end of the inner bin, notches are provided on both sides of the connection between the unloading pipe and the end of the inner cylinder, a driving structure is arranged inside the inner cylinder, and the driving structure is connected to a spiral conveying assembly, which extends to the inside of the unloading pipe.

[0010] As a preferred solution of the utility model, the upper end of the inner cylinder has an inclined surface, the interior of the inner cylinder is fixedly connected with a connecting column, and the lower end of the connecting column is fixedly connected with a fixing plate.

[0011] As a preferred solution of the utility model, the spiral conveying assembly includes a connecting shaft that passes through the fixed plate and the connecting column, the upper end of the connecting shaft extends into the inside of the discharge pipe, and a spiral conveying piece is fixedly connected to the outer side of the upper end of the connecting shaft.

[0012] As a preferred solution of the utility model, the driving structure adopts a driving motor, and the driving motor is fixedly mounted on a fixing plate.

[0013] As a preferred solution of the utility model, a plurality of mounting members for installation are arranged on the side of the shell, and the lower ends of the mounting members are fixedly connected to the lower end of the shell, and the upper ends of the mounting members have mounting protrusions.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model adopts a flow meter and a weight sensor, which can measure the concrete entering the inner bin. The weight sensor calculates the weight of the concrete in the inner bin. When a specific amount of concrete needs to be released, control and adjustment are performed through the control component, and measurement is performed through the weight sensor, thereby realizing quantitative material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first-perspective stereogram of the present invention;

[0017] Figure 2 It is a second perspective stereogram of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: outer shell 1, mounting part 2, docking end 3, discharge end 4, flow meter 5, drive motor 6, discharge channel 7, inner bin 8, ring 9, weight sensor 10, discharge pipe 11, spiral conveying sheet 12, connecting shaft 13, inner cylinder 14, notch 15, fixing plate 16, connecting column 17. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] For example, please refer to Figure 1 , 2, 3 and 4, a high-efficiency quantitative discharge bin for concrete processing, comprising an outer shell 1, the interior of the outer shell 1 is hollow and open at both ends, a supporting convex ring is arranged at the lower opening, an inner bin 8 is also arranged inside the outer shell 1, an annular weighing piece is arranged in the supporting convex ring at the lower end of the outer shell 1, the inner bin 8 is arranged above the annular weighing piece, a convex end is arranged at the upper end of the outer shell 1, a flow meter 5 is installed in the convex end; a control component is arranged below the inner bin 8, the control component is electrically connected to the flow meter 5 and the annular weighing piece, and a discharge structure is arranged at the lower end of the inner bin 8, and the discharge structure is electrically driven.

[0027] The control component includes a PLC controller and a wireless module. The flow meter 5 can measure the cubic volume of concrete entering the inner bin 8. The weight of the concrete entering the inner bin 8 is measured by the annular load-bearing member. When a specific cubic volume or weight of concrete needs to be placed, the PLC controller is programmed and controlled. By controlling the operation of the electric drive mechanism, quantitative unloading is achieved and the concrete is discharged through the unloading structure.

[0028] Please refer to Figure 1 , 2 , 3 and 4, the annular weighing piece comprises a ring 9, and a weight sensor 10 is provided at the upper end of the ring 9.

[0029] The weight is mainly detected by the weight sensor 10, and real-time supervision is also performed during material unloading to ensure the accuracy of material unloading.

[0030] Please refer to Figure 1 , 2 , 3 and 4, the material discharge structure includes a material discharge end 4 fixedly connected to the lower end of the inner bin 8, an inner cylinder 14 is arranged inside the material discharge end 4, a material discharge channel 7 is formed between the material discharge end 4 and the inner cylinder 14, the inner cylinder 14 is fixedly connected to the inner bin 8, a material discharge pipe 11 fixedly connected to the upper end of the inner cylinder 14 is provided in the middle part of the lower end of the inner bin 8, notches 15 are provided on both sides of the connection between the material discharge pipe 11 and the end of the inner cylinder 14, a driving structure is arranged inside the inner cylinder 14, a screw conveying assembly is docked with the driving structure, the screw conveying assembly extends to the inside of the material discharge pipe 11, the upper end of the inner cylinder 14 has an inclined surface, a connecting column 17 is fixedly connected to the inside of the inner cylinder 14, the lower end of the connecting column 17 is fixedly connected to a fixing plate 16, the screw conveying assembly includes a connecting shaft 13 which passes through the fixing plate 16 and the connecting column 17, the upper end of the connecting shaft 13 extends to the inside of the material discharge pipe 11, and the upper end of the connecting shaft 13 is fixedly connected to a screw conveying sheet 12 on the outer side.

[0031] When unloading, the connecting shaft 13 and the spiral conveying piece 12 are driven by the driving motor 6 to rotate, and the concrete in the inner bin 8 is rotated and unloaded. The unloaded concrete enters the unloading channel through the notch 15 and is then discharged. The lower end of the inner bin 8 is tapered to facilitate the unloading of concrete.

[0032] The driving structure adopts a driving motor 6, which is fixedly mounted on a fixing plate 16. A plurality of mounting members 2 for mounting are arranged on the side of the housing 1, and the lower end of the mounting member 2 is fixedly connected to the lower end of the housing 1, and the upper end of the mounting member 2 has a mounting protrusion.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency quantitative material discharge bin for concrete processing, comprising a shell (1), wherein the interior of the shell (1) is hollow and open at both ends, a supporting convex ring is provided at the lower opening, and an inner bin (8) is also provided inside the shell (1), characterized in that: An annular weighing piece is arranged in the supporting convex ring at the lower end of the housing (1), the inner bin (8) is arranged above the annular weighing piece, and a convex end is arranged at the upper end of the housing (1), and a flow meter (5) is installed in the convex end; A control component is arranged below the inner bin (8), and the control component is electrically connected to the flow meter (5) and the annular weighing element. A material discharge structure is arranged at the lower end of the inner bin (8), and the material discharge structure is electrically driven.

2. The high-efficiency quantitative feeding bin for concrete processing according to claim 1 is characterized in that: The annular weighing element comprises a ring (9), and a weight sensor (10) is arranged at the upper end of the ring (9).

3. The high-efficiency quantitative feeding bin for concrete processing according to claim 2 is characterized in that: The material discharge structure comprises a material discharge end (4) fixedly connected to the lower end of the inner bin (8); an inner cylinder (14) is arranged inside the material discharge end (4); a material discharge channel (7) is formed between the material discharge end (4) and the inner cylinder (14); the inner cylinder (14) is fixedly connected to the inner bin (8); a material discharge pipe (11) fixedly connected to the upper end of the inner cylinder (14) is provided in the middle of the lower end of the inner bin (8); notches (15) are provided on both sides of the connection between the material discharge pipe (11) and the end of the inner cylinder (14); a driving structure is arranged inside the inner cylinder (14); the driving structure is connected to a spiral conveying assembly, and the spiral conveying assembly extends to the inside of the material discharge pipe (11).

4. The high-efficiency quantitative feeding bin for concrete processing according to claim 3 is characterized by: The upper end of the inner cylinder (14) has an inclined surface, the interior of the inner cylinder (14) is fixedly connected with a connecting column (17), and the lower end of the connecting column (17) is fixedly connected with a fixing plate (16).

5. The high-efficiency quantitative feeding bin for concrete processing according to claim 4 is characterized in that: The spiral conveying assembly comprises a connecting shaft (13) penetrating a fixed plate (16) and a connecting column (17), the upper end of the connecting shaft (13) extending into the interior of the discharge pipe (11), and a spiral conveying sheet (12) is fixedly connected to the outer side of the upper end of the connecting shaft (13).

6. The high-efficiency quantitative feeding bin for concrete processing according to claim 4 or 5, characterized in that: The driving structure adopts a driving motor (6), and the driving motor (6) is fixedly mounted on a fixing plate (16).

7. The high-efficiency quantitative feeding bin for concrete processing according to any one of claims 1 to 5, characterized in that: A plurality of mounting members (2) for mounting are arranged on the side of the housing (1), and the lower end of the mounting member (2) is fixedly connected to the lower end of the housing (1), and the upper end of the mounting member (2) has a mounting protrusion.

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