Storage bin for concrete production

Abstract

The utility model discloses a stock bin for concrete production, which comprises a bottom cylinder, the bottom of the bottom cylinder is connected with two hoppers, a top cylinder is arranged above the bottom cylinder, an inner cavity and an outer wall of the top cylinder are respectively provided with an inner frame and an outer frame, and the outer frame, the top cylinder and the inner frame are fixedly connected through a plurality of bolts. A connecting cavity is formed between the inner frame and the outer frame, and the top of the bottom cylinder can be inserted into the connecting cavity to be connected with the top cylinder. The utility model relates to the technical field of concrete stock bins, a user can connect two pairs of bottom barrels and top barrels according to aggregate, when the amount of the aggregate is large, the user can connect the bottom barrels in an embedded mode through a connecting cavity formed by an outer frame and an inner frame, and at the moment, the top barrels and the bottom barrels are connected together. According to the detachable storage bin capable of adjusting the storage amount, the application range is widened to a certain extent, the top opening of the storage bin can be closed through the design of the cover plate, impurities are prevented from entering the storage bin, and certain practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete silos, in particular to a silo for concrete production. Background Art

[0002] Concrete is a kind of building material that is prepared by mixing and vibrating cementitious materials, aggregates and water in a certain proportion, and is formed. Concrete silos are used to store various aggregates used in the process of concrete production. At present, most silos for storing concrete aggregates are single storage cylinders, and the storage cylinders are difficult to split or install according to the storage volume of aggregates, resulting in certain limitations in the use of storage cylinders. At the same time, the top feed port of the storage cylinder is mostly open. When some impurities enter the interior, it is easy to affect the quality of the aggregates. To this end, a silo for concrete production is provided to solve the above problems. Utility Model Content

[0003] In order to solve the above problems, that is, to solve the problems raised by the above background technology, the utility model proposes a silo for concrete production, comprising a bottom cylinder, the bottom of which is connected to two hoppers, a top cylinder is arranged above the bottom cylinder, the inner cavity and outer wall of the top cylinder are respectively provided with an inner frame and an outer frame, the outer frame, the top cylinder and the inner frame are connected and fixed by a plurality of bolts, a connecting cavity is formed between the inner frame and the outer frame, and the top of the bottom cylinder can be inserted into the connecting cavity to be connected with the top cylinder;

[0004] Fixed plates are correspondingly arranged on the two side walls of the top cylinder, and two gear shafts are rotatably connected between the two fixed plates through bearings. The two gear shafts are meshed with each other, and a cover plate is fixedly connected to the sides of the two gear shafts away from each other. A motor is installed on the outer wall of one of the fixed plates, and a reducer is connected to the output end of the motor, and the output end of the reducer is connected to one end of one of the gear shafts.

[0005] Preferably, a sealing gasket is provided inside the connecting cavity to avoid material leakage in the connecting cavity.

[0006] Preferably, a solenoid valve is provided at the discharge end of the hopper to facilitate the discharge control and storage of materials in the hopper.

[0007] Preferably, a bracket is provided on the outer wall of the bottom tube to support the whole.

[0008] Preferably, the top edge of the side wall of the bottom tube is designed with rounded corners to facilitate the bottom tube to enter the interior of the connecting cavity.

[0009] The beneficial technical effect of the utility model is that the user can connect two pairs of bottom cylinders and top cylinders according to the aggregate. When the amount of aggregate is large, the user can embed the bottom cylinder into a connecting cavity composed of an outer frame and an inner frame. At this time, the top cylinder and the bottom cylinder are connected together, and the operation of the motor can drive a gear shaft to rotate, and the engagement of the two rotating shafts can drive the two cover plates to rotate toward each other. When the two cover plates are opened, the user can place the aggregate therein through equipment such as a hoist. The detachable and adjustable storage silo increases the scope of application to a certain extent, and the design of the cover plate can also close the top opening of the silo to prevent impurities from entering, which has certain practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional structural schematic diagram of the utility model is shown.

[0011] Figure 2 A cross-sectional structural schematic diagram of the utility model is shown.

[0012] Figure 3 The utility model is shown Figure 2 A magnified view of the structure at A.

[0013] Figure numerals 1, bottom cylinder; 2, hopper; 3, top cylinder; 4, inner frame; 5, outer frame; 6, bolts; 7, connecting chamber; 8, fixing plate; 9, gear shaft; 10, cover plate; 11, motor; 12, reducer; 13, sealing gasket; 14, solenoid valve; 15, bracket. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0015] The utility model proposes a silo for concrete production, comprising a bottom cylinder 1, wherein the bottom of the bottom cylinder 1 is connected to two hoppers 2, and the two hoppers 2 are designed to be opened simultaneously when necessary, thereby accelerating the discharging speed, and a top cylinder 3 is arranged above the bottom cylinder 1, and the inner cavity and outer wall of the top cylinder 3 of the bottom cylinder 1 are respectively provided with an inner frame 4 and an outer frame 5, and the outer frame 5 of the bottom cylinder 1, the top cylinder 3 and the inner frame 4 are connected and fixed by a plurality of bolts 6, and a connecting cavity 7 is formed between the inner frame 4 and the outer frame 5 of the bottom cylinder 1, and the top of the bottom cylinder 1 can be inserted into the connecting cavity 7 to be connected with the top cylinder 3, and the bottom cylinder 1 is embeddedly connected through the connecting cavity 7 composed of the outer frame 5 and the inner frame 4, and at this time, the top cylinder 3 and the bottom cylinder 1 are connected together to increase the height of the silo, thereby increasing the storage amount;

[0016] Fixed plates 8 are correspondingly provided on the two side walls of the bottom cylinder 1 and the top cylinder 3. Two gear shafts 9 are rotatably connected between the two fixing plates 8 of the bottom cylinders 1 through bearings. The two gear shafts 9 of the bottom cylinders 1 are meshed with each other, and a cover plate 10 is fixedly connected to the side of the two gear shafts 9 of the bottom cylinders 1 away from each other. A motor 11 is installed on the outer wall of the fixing plates 8 of one of the bottom cylinders 1. A reducer 12 is connected to the output end of the motor 11 of the bottom cylinder 1. The output end of the reducer 12 of the bottom cylinder 1 is connected to one end of one of the gear shafts 9. The operation of the motor 11 can drive one of the gear shafts 9 to rotate, and the meshing of the two rotating shafts can drive the two cover plates 10 to rotate towards each other. When the two cover plates 10 are opened, the user can place aggregate therein through equipment such as a hoist, and then close the cover plates 10 to complete the storage of the aggregate.

[0017] Specifically, a sealing gasket 13 is disposed inside the connecting cavity 7 of the bottom tube 1 to prevent leakage of materials from occurring in the connecting cavity 7 of the bottom tube 1 .

[0018] Specifically, a solenoid valve 14 is provided at the discharge end of the hopper 2 of the bottom drum 1 to facilitate the discharge control and storage of materials in the hopper 2.

[0019] Specifically, a bracket 15 is provided on the outer wall of the bottom tube 1 to support the whole.

[0020] Specifically, the top edge of the side wall of the bottom tube 1 is designed with rounded corners to facilitate the bottom tube 1 to enter the interior of the connecting cavity 7.

[0021] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0022] Working principle: When in use, the user can connect two pairs of bottom cylinders 1 and top cylinders 3 according to the aggregate. When the amount of aggregate is large, the user can embed the bottom cylinder 1 through the connecting cavity 7 composed of the outer frame 5 and the inner frame 4. At this time, the top cylinder 3 and the bottom cylinder 1 are connected together (in actual use, the number of top cylinders 3 can be increased to further increase the storage of aggregate). At this time, the solenoid valve 14 is closed and the motor 11 is started. The operation of the motor 11 can drive one of the gear shafts 9 to rotate, and the engagement of the two rotating shafts can drive the two cover plates 10 to rotate towards each other. When the two cover plates 10 are opened, the user can place the aggregate therein through equipment such as a hoist, and then close the cover plates 10 to complete the storage of aggregate. This detachable and adjustable storage silo increases the scope of application to a certain extent.

[0023] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element 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.

[0025] In addition, it should be noted that in the description of the present invention, 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 those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0027] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A silo for concrete production, comprising a bottom cylinder (1), characterized in that: The bottom of the bottom cylinder (1) is connected to two hoppers (2); a top cylinder (3) is arranged above the bottom cylinder (1); the inner cavity and outer wall of the top cylinder (3) are respectively provided with an inner frame (4) and an outer frame (5); the outer frame (5), the top cylinder (3) and the inner frame (4) are connected and fixed by a plurality of bolts (6); a connecting cavity (7) is formed between the inner frame (4) and the outer frame (5); the top of the bottom cylinder (1) can be inserted into the connecting cavity (7) to be connected with the top cylinder (3); Two side walls of the top cylinder (3) are correspondingly provided with fixing plates (8), and two gear shafts (9) are rotatably connected between the two fixing plates (8) via bearings. The two gear shafts (9) are meshed with each other, and a cover plate (10) is fixedly connected to the sides of the two gear shafts (9) that are away from each other. A motor (11) is installed on the outer wall of one of the fixing plates (8), and the output end of the motor (11) is connected to a reducer (12), and the output end of the reducer (12) is connected to one end of one of the gear shafts (9).

2. A silo for concrete production according to claim 1, characterized in that: A sealing gasket (13) is provided inside the connecting cavity (7) to prevent material leakage from occurring in the connecting cavity (7).

3. A silo for concrete production according to claim 1, characterized in that: The discharge end of the hopper (2) is provided with a solenoid valve (14) to facilitate the discharge control and storage of materials in the hopper (2).

4. A silo for concrete production according to claim 1, characterized in that: The outer wall of the bottom cylinder (1) is provided with a bracket (15) to support the whole.

5. A silo for concrete production according to claim 1, characterized in that: The top edge of the side wall of the bottom tube (1) is designed with rounded corners to facilitate the bottom tube (1) to enter the interior of the connecting cavity (7).

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