Arch breaking structure in tank

Abstract

The utility model relates to an in-tank arch breaking structure which comprises a tank body, a flexible sealing sleeve set and a vibration plate are arranged in the tank body, and the flexible sealing sleeve set comprises a flexible sealing sleeve. The inner end of the connecting rod is connected with the vibrating plate, and the outer end of the connecting rod extends out of the tank body and is connected with an arch breaking driving mechanism; the arch breaking driving mechanism comprises an arch breaking air cylinder, an arch breaking air cylinder body is installed on the outer side of the tank body, the piston end of the arch breaking air cylinder is connected with one end of a driving rod, the outer end of a connecting rod is hinged to the driving rod, the flexible sealing sleeve set comprises two flexible sealing sleeves, the flexible sealing sleeves are made of engineering plastics, and the left ends and the right ends of the flexible sealing sleeves are connected with the tank body. The connecting rod is contained in the middle of the flexible sealing sleeve. Noise is reduced while arch breaking in the tank is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material equipment and relates to an arch-breaking structure in a tank. Background Art

[0002] Under the existing technology, the arch breaking of raw materials in storage tanks is mostly achieved by using devices such as air hammers, wheel vibrators, pneumatic vibrators, and air butterflies.

[0003] Among these methods, large noise is often generated, which has adverse effects on people and organisms nearby, and the arch-breaking effect is generally poor under some harsh conditions. Summary of the invention

[0004] The utility model aims to provide a tank internal arch breaking structure, which can solve the above-mentioned problems.

[0005] According to the technical solution provided by the utility model: an arch-breaking structure in a tank includes a tank body, a flexible sealing sleeve and a vibration plate are arranged in the tank body, the flexible sealing sleeve includes a flexible sealing sleeve; a connecting rod is arranged in the flexible sealing sleeve, the inner end of the connecting rod is connected to the vibration plate, and the outer end extends out of the tank body and is connected to the arch-breaking driving mechanism; the arch-breaking driving mechanism includes an arch-breaking cylinder, the cylinder body of the arch-breaking cylinder is installed on the outside of the tank body, the piston end of the arch-breaking cylinder is connected to one end of the driving rod, and the outer end of the connecting rod is hinged to the driving rod.

[0006] As a further improvement of the utility model, the flexible sealing sleeve set includes two flexible sealing sleeves.

[0007] As a further improvement of the utility model, the flexible sealing sleeve is made of engineering plastics.

[0008] As a further improvement of the utility model, the left and right ends of the flexible sealing sleeve are connected to the tank body, and the middle part of the flexible sealing sleeve accommodates the connecting rod.

[0009] As a further improvement of the utility model, the inner end of the connecting rod is connected to the vibration plate by a bolt 11, the vibration plate and the flexible sealing sleeve are provided with sealing sleeve through holes in the middle, and the inner end of the connecting rod is provided with a screw hole. The bolt 11 passes through the vibration plate and the flexible sealing sleeve in turn and then connects the connecting rod.

[0010] As a further improvement of the utility model, the cylinder body of the arch-breaking cylinder is installed on the outside of the tank body through a mounting frame.

[0011] As a further improvement of the utility model, a floating joint, a Y joint and a fisheye joint are sequentially installed on the piston end of the arch-breaking cylinder; and the fisheye joint is connected to the end of the driving rod.

[0012] As a further improvement of the utility model, the arch-breaking cylinder adopts a high-frequency cylinder.

[0013] As a further improvement of the utility model, an avoidance hole is provided on the tank body.

[0014] The positive effects of this application are:

[0015] The utility model realizes the arch breaking in the tank and reduces the noise at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a partial cross-sectional view of the utility model.

[0018] Figure 1-Figure 2 The utility model comprises a tank body 1, a flexible sealing sleeve 2, a vibration plate 3, a connecting rod 4, an arch-breaking cylinder 5, a driving rod 6, a mounting frame 7, a floating joint 8, a Y joint 9, a fisheye joint 10 and the like. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described herein. In addition, similar terms such as "including" and "having" mean that in addition to those contents already listed in "including" and "having", other contents that have not been listed can also be "included" and "having"; for example, a process, method, system, product or device that can include a series of steps or units is not necessarily limited to those steps or units that have been clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] Due to the angle of the drawing, some components may not be drawn, but their positions and connection relationships can be partially understood based on the text expression.

[0023] like Figure 1 As shown, the utility model is an arch-breaking structure in a tank, comprising a tank body 1, in which a flexible sealing sleeve group and a vibration plate 3 are arranged, and the flexible sealing sleeve group comprises a flexible sealing sleeve 2; a connecting rod 4 is arranged in the flexible sealing sleeve 2, and the inner end of the connecting rod 4 is connected to the vibration plate 3, and the outer end extends out of the tank body 1 and is connected to the arch-breaking driving mechanism.

[0024] The arch-breaking driving mechanism comprises an arch-breaking cylinder 5 , the cylinder body of which is installed outside the tank body 1 , the piston end of the arch-breaking cylinder 5 is connected to one end of a driving rod 6 , and the outer end of the connecting rod 4 is hinged to the driving rod 6 .

[0025] In this embodiment, the flexible sealing sleeve set includes two flexible sealing sleeves 2. The left and right ends of the flexible sealing sleeves 2 are connected to the tank body 1 by screws, and the middle part of the flexible sealing sleeve 2 accommodates the connecting rod 4.

[0026] like Figure 2 As shown, the inner end of the connecting rod 4 is connected to the vibration plate 3 by a bolt 11. The vibration plate 3 and the flexible sealing sleeve 2 are provided with sealing sleeve through holes in the middle, and the inner end of the connecting rod 4 is provided with a screw hole. The bolt 11 passes through the vibration plate 3 and the flexible sealing sleeve 2 in sequence and then connects to the connecting rod 4. The flexible sealing sleeve 2 wraps the middle part of the bolt 11 to ensure the sealing of the tank body 1.

[0027] The cylinder body of the arch-breaking cylinder 5 is installed on the outside of the tank body 1 through a mounting frame 7.

[0028] In order to prevent the arch-breaking cylinder 5 from getting stuck when driving the driving rod 6 to move, the piston end of the arch-breaking cylinder 5 is sequentially installed with a floating joint 8, a Y joint 9, and a fisheye joint 10. The fisheye joint 10 is connected to the end of the driving rod 6.

[0029] The arch breaking cylinder 5 adopts a high-frequency cylinder, which can improve the working efficiency of the arch breaking.

[0030] The tank body 1 is provided with an avoidance hole to avoid interference with the connecting rod 4 .

[0031] The flexible sealing sleeve 2 is made of engineering plastics and is elastic. It supports the bolt 11 and allows the bolt 11 to swing slightly.

[0032] The working process of the utility model is as follows:

[0033] The arch-breaking cylinder 5 drives the connecting rod 4 to move back and forth through the driving rod 6, and the connecting rod 4 drives the vibration plate 3 to move in the tank body 1 to achieve arch breaking.

[0034] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A broken arch structure in a tank, comprising a tank body (1), characterized in that: A flexible sealing sleeve and a vibration plate (3) are provided in the tank body (1), wherein the flexible sealing sleeve comprises a flexible sealing sleeve (2); a connecting rod (4) is provided in the flexible sealing sleeve (2), wherein the inner end of the connecting rod (4) is connected to the vibration plate (3), and the outer end extends out of the tank body (1) and is connected to an arch-breaking driving mechanism; the arch-breaking driving mechanism comprises an arch-breaking cylinder (5), wherein a cylinder body of the arch-breaking cylinder (5) is mounted outside the tank body (1), a piston end of the arch-breaking cylinder (5) is connected to one end of a driving rod (6), and the outer end of the connecting rod (4) is hinged to the driving rod (6).

2. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The flexible sealing sleeve set comprises two flexible sealing sleeves (2).

3. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The flexible sealing sleeve (2) is made of engineering plastics.

4. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The left and right ends of the flexible sealing sleeve (2) are connected to the tank body (1), and the middle part of the flexible sealing sleeve (2) accommodates the connecting rod (4).

5. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The inner end of the connecting rod (4) is connected to the vibration plate (3) via a bolt (11); the vibration plate (3) and the flexible sealing sleeve (2) are provided with sealing sleeve through holes in the middle; the inner end of the connecting rod (4) is provided with a screw hole; the bolt (11) passes through the vibration plate (3) and the flexible sealing sleeve (2) in sequence and then connects to the connecting rod (4).

6. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The cylinder body of the arch-breaking cylinder (5) is mounted on the outside of the tank body (1) via a mounting frame (7).

7. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The piston end of the arch-breaking cylinder (5) is sequentially mounted with a floating joint (8), a Y joint (9), and a fisheye joint (10); the fisheye joint (10) is connected to the end of the driving rod (6).

8. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The arch-breaking cylinder (5) adopts a high-frequency cylinder.

9. The internal arch-breaking structure of a tank as claimed in claim 1, characterized in that: The tank body (1) is provided with an avoidance hole.

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