Vibration device and silo system

Abstract

This utility model discloses a vibration device and a silo system, including a box, a plate, a frame, a vibration motor, and a connector. The box is used to install on a conveying device; the plate is assembled inside the box and is rotatably connected to the box, used to impact the conveying device during oscillation to achieve vibration of the conveying device; the frame is connected to the plate, passes through the box, and extends to the outside of the box; the vibration motor is connected to the frame, and is used to drive the plate to impact the conveying device during operation; the connector is deformable and is used to connect the vibration motor and the box and / or the conveying device. This invention solves the technical problem in the prior art where vibration of the vibration motor easily causes fatigue cracking of the silo.

Description

Technical Field

[0001] This utility model belongs to the field of vibration technology, specifically relating to a vibration device and a material storage system. Background Technology

[0002] In the metallurgical industry, due to factors such as high material moisture content, poor fluidity, and design flaws in silos, silo blockages are common when conveying concentrate powder through them. Vibratory motors are used to clear these blockages. However, in existing technologies, the vibration of vibratory motors can easily cause fatigue cracking of the silo due to installation methods, and the motors themselves are also prone to falling off, which negatively impacts the continuity of conveying and reduces overall safety. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in the related art.

[0004] To solve the above-mentioned technical problems, this utility model provides a vibration device. The vibration device is equipped with a plate, and the vibration of the vibration motor is indirectly applied to the conveying equipment through the plate. The oscillating plate can buffer the vibration, avoiding the situation in the prior art where the vibration device is directly fixed to the silo, which is prone to fatigue cracking of the silo.

[0005] Secondly, when the vibratory motor falls, the connecting piece can pull the vibratory motor, thus avoiding the situation where the vibratory motor falls directly and easily causes damage to the conveyor belt and other equipment, thereby improving the safety of use.

[0006] This utility model also provides a silo system including the above-mentioned vibration device.

[0007] The technical solution adopted to achieve the purpose of this utility model is as follows:

[0008] The vibration device of this utility model includes:

[0009] A housing for installation on a conveying device;

[0010] A plate body, which is assembled inside the box body, is rotatably connected to the box body and is used to impact the conveying equipment during swinging to achieve vibration of the conveying equipment;

[0011] A frame, which is connected to the panel, passes through the box and extends to the outside of the box;

[0012] A vibrating motor is connected to the frame and is used to drive the plate to impact the conveying equipment during operation.

[0013] A connector, which is deformable and is used to connect the vibrating motor to the housing and / or the conveying device.

[0014] In some technical solutions, a base is included, which is fixed to the portion of the frame located on the outside of the box body, and the vibration motor is fixed to the base.

[0015] In some technical solutions, the base is fixed to the frame by a plurality of fasteners, and the plurality of fasteners are arranged at intervals along the circumference of the base.

[0016] In some technical solutions, the vibration motor is located above the frame, and the connecting member is located above the vibration motor.

[0017] In some technical solutions, the conveying device is provided with a first ear, the vibrating motor is provided with a second ear, and the connector is connected between the first ear and the second ear.

[0018] In some technical solutions, the box body is provided with a third ear and the plate body is provided with a fourth ear. The third ear and the fourth ear are pivotally assembled by a pin to realize the rotational assembly of the plate body and the box body.

[0019] In some technical solutions, the box body is provided with two third ears, the plate body is provided with two fourth ears, the two third ears are located outside the box body, both third ears extend out of the box body and are rotatably connected to the two fourth ears respectively, and the connector is located between the two third ears.

[0020] In some technical solutions, the box body has an opening, the frame extends from the opening, and the rotatable connection position of the plate body and the box body is located above the frame body and spaced apart from the frame body.

[0021] The material storage system of this utility model embodiment includes a material storage and a vibration device as described in any of the above technical solutions. The material storage constitutes the conveying equipment, and the vibration device is installed on the outside of the material storage.

[0022] In some technical solutions, the box body is welded and fixed to the outer wall of the silo, and stiffening plates are provided at the welding position between the box body and the silo to enhance the structural strength of the welding position between the box body and the silo.

[0023] As can be seen from the above technical solution, the vibration device and silo system of this utility model have a plate body. The vibration of the vibration motor is indirectly applied to the conveying equipment through the plate body. The vibration can be buffered by the swinging plate body, which avoids the situation in the prior art where the vibration device is directly fixed to the silo, which is prone to fatigue cracking of the silo.

[0024] Secondly, when the vibratory motor falls, the connecting piece can pull the vibratory motor, thus avoiding the situation where the vibratory motor falls directly and easily causes damage to the conveyor belt and other equipment, thereby improving the safety of use. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the left side of the material storage system in an embodiment of this utility model.

[0027] Figure 2 This is a rear view of the material storage system in an embodiment of the present utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100 - Vibration device; 110 - Box body; 1101 - Third ear; 120 - Plate body; 1201 - Fourth ear; 130 - Frame body; 140 - Vibration motor; 1401 - Second ear; 150 - Connector; 160 - Base; 170 - Fastener;

[0030] 200 - Material storage; 210 - First ear. Detailed Implementation

[0031] To enable those skilled in the art to more clearly understand this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0032] Furthermore, the present invention may repeat reference numerals and / or reference letters in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0033] The specific technical solutions of this utility model will now be described in detail with reference to the accompanying drawings, which are not necessarily drawn to scale. Similar or identical reference numerals may be used to designate the same or similar parts in different drawings. The use of similar or identical reference numerals in different drawings does not mean that all drawings including similar or identical reference numerals constitute a single or the same embodiment. The accompanying drawings illustrate the various embodiments discussed in this utility model in a generalized manner, by way of example and not limitation.

[0034] It should be noted that this utility model is based on the inventor's discovery and understanding of the following facts and problems:

[0035] In the existing technology, vibratory motors are an effective device for solving material blockage in conveying equipment such as silos, bins, and pipelines. The installation method directly affects the vibration effect and equipment life. The base of existing vibratory motors is mostly directly connected to the silo. Before installation, it is necessary to ensure that the silo wall is free of cracks or weak points, the vibration point should avoid welds or supporting structures, and the welding must be firm.

[0036] Even so, due to the impact and vibration of materials during operation, the welds and cracks of the silo are very prone to fatigue cracking, which may even cause damage to the silo or the risk of the vibration motor falling off.

[0037] Based on the above facts and problems, this utility model provides a vibration device.

[0038] The following describes an embodiment of the vibration device of this utility model.

[0039] like Figure 1 As shown, the vibration device 100 of this utility model embodiment includes a box 110, a plate 120, a frame 130, a vibration motor 140, and a connector 150.

[0040] The housing 110 is used for installation on conveying equipment. For example, such as... Figure 1 As shown, the conveying equipment can be a silo 200. In some other embodiments, the conveying equipment can also be a hopper, a conveying pipeline, etc. The silo 200 can be a conical structure as a whole, and the axis of the silo 200 can be arranged to extend in the vertical direction.

[0041] The box body 110 can be square-shaped and can be fixed to the outer periphery of the conveying equipment by welding, thereby ensuring the structural strength of the connection between the box body 110 and the conveying equipment. In some other embodiments, the box body 110 can also be fixed to the conveying equipment by adhesive or other methods.

[0042] It should be noted that each direction in this embodiment can be the corresponding position of the vibration device 100 after actual installation. The axis of the conveying equipment can be arranged to extend in the vertical direction, with the left side from bottom to top as the left, the right side from bottom to top as the right, the front side from bottom to top as the front, and the rear side from bottom to top as the rear.

[0043] The plate 120 is assembled inside the box 110, and the plate 120 is rotatably connected to the box 110 and is used to impact the conveying equipment during oscillation to achieve vibration of the conveying equipment. For example, as Figure 1 and Figure 2 As shown, the plate 120 can be a rectangular plate structure. The plate 120 can be assembled inside the box 110, and the plate 120 can be rotated and assembled with the box 110 via a pivot or the like. The side of the box 110 facing the conveying equipment can be open, that is, the side of the box 110 facing the conveying equipment has an opening.

[0044] When the plate 120 swings within the box 110, specifically as follows: Figure 1 The plate 120 swings back and forth as shown, and it can impact the surface of the conveying equipment at high frequency. The impact of the plate 120 can vibrate the conveying equipment, which meets the needs of clearing blocked materials inside the conveying equipment.

[0045] The frame 130 is connected to the plate 120, and the frame 130 passes through the box 110 and extends to the outside of the box 110. For example, the frame 130 can be a rectangular plate structure, and the frame 130 can be connected and fixed to the plate 120 by welding. The frame 130 can generally be arranged in a direction from front to top to back to bottom, and the rear part of the frame 130 can extend out from the box 110.

[0046] The vibratory motor 140 is connected to the frame 130 and is used to drive the plate 120 to impact the conveyor during operation. For example, the vibratory motor 140 can be fixed to the part of the frame 130 that extends out of the box 110 by welding, bolting, or other means. When the vibratory motor 140 is running, it can drive the plate 120 to swing, thereby meeting the need for impacting the conveyor.

[0047] The connector 150 is deformable and is used for connection between the vibratory motor 140 and the housing 110 and / or the conveying device. For example, as Figure 1As shown, the connector 150 can be a structural component such as a wire rope. One end of the connector 150 can be connected and fixed to the vibratory motor 140, and the other end of the connector 150 can be connected and fixed to the conveying equipment. Under normal conditions, the connector 150 can be in a slack state. When the vibratory motor 140 falls from the frame 130, the connector 150 can pull the vibratory motor 140, thereby preventing the vibratory motor 140 from falling.

[0048] In some embodiments, the vibration device 100 includes a base 160 fixed to the portion of the frame 130 located outside the housing 110, and a vibration motor 140 fixed to the base 160. For example, as Figure 1 As shown, the base 160 can be flat. The base 160 can be fixed on the upper side of the frame 130 located outside the box 110. The vibration motor 140 can be fixed on the base 160. For example, the vibration motor 140 can be fixed on the base 160 by welding, thereby facilitating the connection and fixation of the vibration motor 140 and the frame 130 through the base 160.

[0049] In some embodiments, the base 160 is secured to the frame 130 by a plurality of fasteners 170, and the plurality of fasteners 170 are arranged at circumferential intervals along the base 160. For example, as Figure 1 and Figure 2 As shown, the fastener 170 can be a bolt or the like, and there can be four fasteners 170. All four fasteners 170 can pass through the base 160 and be connected and fixed to the frame 130. The base 160 can be a rectangular plate, and the four fasteners 170 can be respectively set at the four corners of the base 160, thereby ensuring the stability of the base 160 fixed to the frame 130 in all directions.

[0050] In some embodiments, the vibration motor 140 is positioned above the frame 130, and the connector 150 is positioned above the vibration motor 140. For example, as Figure 1 As shown, under normal conditions, the frame 130 can be arranged at an angle from front to top to back to bottom. The base 160 can be fixed on the upper side of the frame 130, the vibration motor 140 can be fixed above the base 160, and the connector 150 can be suspended above the vibration motor 140. This allows the positional relationship of these components to match the actual working conditions, making it convenient for the connector 150 to suspend the fallen vibration motor 140.

[0051] In some embodiments, the conveying device has a first ear 210, the vibrating motor 140 has a second ear 1401, and the connector 150 is connected between the first ear 210 and the second ear 1401. For example, as Figure 1As shown, both the first ear portion 210 and the second ear portion 1401 can be ear plate structures. The first ear portion 210 can be integrally formed on the outer wall surface of the conveying equipment. In some other embodiments, the first ear portion 210 can also be integrally formed on the box body 110. The second ear portion 1401 can be integrally formed on the top side of the vibrating motor 140.

[0052] The connector 150 can be a ring-shaped steel wire rope, such as... Figure 1 and Figure 2 As shown, the connector 150 can pass through the through holes on the first ear 210 and the second ear 1401 at the same time, which facilitates the installation and arrangement of the connector 150 and fully ensures the structural strength of the connector 150 in suspending the vibration motor 140.

[0053] In some embodiments, the box body 110 is provided with a third ear 1101, and the plate body 120 is provided with a fourth ear 1201. The third ear 1101 and the fourth ear 1201 are pivotally assembled by a pin to realize the rotational assembly of the plate body 120 and the box body 110.

[0054] For example, such as Figure 1 and Figure 2 As shown, the third ear 1101 can be integrally formed on the rear side of the box body 110 and can be arranged adjacent to the top side of the box body 110. The third ear 1101 can protrude from the rear side of the box body 110. The fourth ear 1201 can be integrally formed on the rear side of the plate body 120 and can be arranged adjacent to the top side of the plate body 120. The fourth ear 1201 can extend from the rear side of the box body 110 and can overlap with the third ear 1101 in the left-right direction.

[0055] The pin can extend in the left and right direction and pass through the third ear 1101 and the fourth ear 1201 at the same time. In use, the plate 120 can rotate freely around the pin, thereby meeting the needs of the plate 120 swing assembly.

[0056] In some embodiments, the box body 110 is provided with two third ears 1101, and the plate body 120 is provided with two fourth ears 1201. The two third ears 1101 are located outside the box body 110. Both third ears 1101 extend out of the box body 110 and are rotatably connected to the two fourth ears 1201 respectively. The connector 150 is located between the two third ears 1101.

[0057] For example, such as Figure 2As shown, the two third ears 1101 can be arranged spaced apart in the left-right direction, and the two fourth ears 1201 can also be arranged spaced apart in the left-right direction. The two fourth ears 1201 can be pivotally assembled with their corresponding third ears 1101 via pins. This ensures the structural stability of the rotational assembly of the plate 120. A groove-like structure can be formed between the two third ears 1101, and the connector 150 can be located within this groove. Thus, the two third ears 1101 can provide limiting constraints on the connector 150 in the left-right direction, which helps to improve the structural stability of the assembly.

[0058] In some embodiments, the housing 110 has an opening, for example, the opening may be located on the rear side of the housing 110, and the opening may be square. The frame 130 extends from the opening, and the rotatable connection position between the plate 120 and the housing 110 is located above the frame 130 and spaced apart from the frame 130. This facilitates the installation and arrangement of the frame 130 and also meets the need for the frame 130 to swing in the front and back directions.

[0059] The following describes an embodiment of the material storage system of this utility model.

[0060] like Figure 1 and Figure 2 As shown, the material storage system of this utility model embodiment includes a material storage 200 and a vibration device 100 as described in any of the above embodiments. The material storage 200 constitutes a conveying device, and the vibration device 100 is installed on the outer side of the material storage 200. Specifically, the vibration device 100 can be installed on the outer wall of the rear side of the material storage 200.

[0061] In some embodiments, the box body 110 is welded and fixed to the outer wall of the material storage 200, and stiffening plates are provided at the welding position of the box body 110 and the material storage 200. The stiffening plates are used to enhance the structural strength of the welding position of the box body 110 and the material storage 200.

[0062] For example, the circumferential edge of the box body 110 can be connected and fixed to the material storage 200 by welding. The stiffening plate can be a rectangular plate, and the stiffening plate can also be fixed at the welding position between the box body 110 and the material storage 200 by welding, thereby improving the structural strength of the welding position and ensuring the stability of the box body 110.

[0063] The following describes a specific example of a material storage system according to an embodiment of the present invention.

[0064] The material storage system of this utility model embodiment includes a material storage 200 and a vibration device 100. The vibration device 100 is installed on the outside of the material storage 200 and includes a box body 110, a plate body 120, a frame body 130, a base 160, a vibration motor 140, a pin shaft, a steel wire rope, etc.

[0065] The axial direction of the silo 200 can be vertical. A belt conveyor can be installed above and below the silo 200, thus fulfilling the need to transfer materials from one belt conveyor to another.

[0066] The box body 110 is attached to the outside of the silo 200, the plate body 120 is located inside the box body 110, one end of the frame body 130 passes through the box body 110 and is welded to the plate body 120 for reinforcement, the frame body 130 is welded to the base 160, the base 160 is fixed to the vibration motor 140 by bolts, and the plate body 120 is pivotally assembled to the box body 110 by a pin. The setting of the plate body 120 can effectively solve the vibration effect of the vibration motor 140 and buffer the damage to other accessories during the vibration process of the vibration motor 140.

[0067] The lifting lugs of the vibratory motor 140 and the lifting lugs of the silo 200 are connected by steel wire ropes. This solves the problem of the vibratory motor 140 accidentally falling off, ensuring the smooth operation of the belt conveyor silo 200 and preventing damage to the next belt conveyor if the plate 120 accidentally falls off outside the silo 200. This also solves the problems of material sticking, piling up, blocking, and overflowing in the silo 200 of the iron concentrate belt conveyor.

[0068] The material of the material storage 200, box 110, plate 120, frame 130, and base 160 can all be made of Q235 material. The welding parts of these components can all be connected by internal and external interfaces and all welded and ground to ensure the structural strength of the connection and fixation.

[0069] The vibratory motor 140 can be electrically controlled. It can be turned off during normal belt operation and when the conveyor stops to prevent overload and burnout. The adjustment function of the vibratory motor 140 can be controlled by an electric time relay or manually adjusted on-site to ensure unobstructed operation of the belt conveyor's hopper 200.

[0070] The plate 120 and frame 130 can be made of Q235 steel with a thickness of 16mm. The box 110 and external base 160 can also be made of Q235 steel with a thickness of 12mm. The box 110 is welded to the material silo 200 and reinforced with welded stiffening plates to prevent the box 110 from coming apart and falling off.

[0071] The plate 120 and the box 110 are assembled by rotating via a pin. The design of the swinging plate 120 can effectively buffer the damage to other accessories caused by the vibration of the vibrating motor 140. Secondly, by connecting the lifting lugs of the vibrating motor 140 and the lifting lugs of the hopper 200 with steel wire ropes, the situation of the vibrating motor 140 accidentally falling off can be prevented.

[0072] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0073] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0074] It should be noted that all directional indications in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0075] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0076] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0077] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0078] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0079] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A vibration device, characterized by, include: A housing for installation on a conveying device; A plate body, which is assembled inside the box body, is rotatably connected to the box body and is used to impact the conveying equipment during swinging to achieve vibration of the conveying equipment; A frame, which is connected to the panel, passes through the box and extends to the outside of the box; A vibrating motor is connected to the frame and is used to drive the plate to impact the conveying equipment during operation. A connector, which is deformable and is used to connect the vibrating motor to the housing and / or the conveying device.

2. The vibration apparatus according to claim 1, characterized by Includes a base, which is fixed to the portion of the frame located on the outside of the box, and the vibration motor is fixed to the base.

3. The vibration apparatus of claim 2, wherein The base is fixed to the frame by a plurality of fasteners, and the plurality of fasteners are arranged at intervals along the circumference of the base.

4. The vibration apparatus of claim 1, wherein The vibration motor is located above the frame, and the connector is located above the vibration motor.

5. The vibration apparatus of claim 4, wherein The conveying device is provided with a first ear, the vibrating motor is provided with a second ear, and the connector is connected between the first ear and the second ear.

6. The vibration apparatus of claim 1, wherein The box body is provided with a third ear, and the plate body is provided with a fourth ear. The third ear and the fourth ear are pivotally assembled by a pin to realize the rotational assembly of the plate body and the box body.

7. The vibration apparatus of claim 6, wherein The box body is provided with two third ears, and the plate body is provided with two fourth ears. The two third ears are located outside the box body, and both third ears extend out of the box body and are rotatably connected to the two fourth ears respectively. The connector is located between the two third ears.

8. The vibration apparatus according to any one of claims 1 to 7, characterized by, The box body has an opening, the frame extends from the opening, and the rotatable connection position of the plate body and the box body is located above the frame body and spaced apart from the frame body.

9. A stockyard system characterized in that, The device includes a hopper and a vibration device as described in any one of claims 1-8, wherein the hopper constitutes the conveying equipment and the vibration device is installed on the outside of the hopper.

10. The stockyard system according to claim 9, characterized in that, The box body is welded and fixed to the outer wall of the material storage tank, and stiffening plates are provided at the welding position of the box body and the material storage tank. The stiffening plates are used to enhance the structural strength of the welding position of the box body and the material storage tank.

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