Combined three-dimensional vibration source

Abstract

The utility model discloses a combined type three-dimensional vibration source, and relates to the related technical field of vibration equipment. The device comprises a supporting seat, supporting pipes, a mounting plate and a fixing box, the four corners of the top of the supporting seat are fixedly communicated with the supporting pipes, the top ends of the supporting pipes are fixedly communicated with supporting air bags, the top ends of the supporting air bags are fixedly provided with fixing columns, the fixing columns are fixed to the top ends of the supporting air bags in a penetrating mode, and the top ends of the four fixing columns jointly fix the mounting plate. A fixing box is fixed to the center of the bottom of the mounting plate, and vibration motors are fixed to the centers of the two sides of the fixing box. Through the arrangement of the supporting seat, the supporting pipe, the mounting plate and the fixing box, the problems that the operation stability is not high enough when the vibration equipment works and the applicability to equipment with different heights is not good enough are solved, and the vibration equipment has the advantages that the operation stability is higher when the vibration equipment works, and the applicability to the equipment with different heights is better.

Description

Technical Field

[0001] The utility model belongs to the technical field related to vibration equipment, and in particular relates to a combined three-dimensional vibration source. Background Art

[0002] Vibration source refers to the source or cause of the vibration of an object. Mechanical vibration is caused by the operation of mechanical equipment, such as motors, engines, fans, etc. These devices will generate unbalanced forces, friction or periodic stress changes during operation, thus causing vibration. In order to coordinate the work of structures such as screening equipment, it is necessary to generate vibration through a vibration source to drive the equipment to vibrate and work. However, in actual use, it still has the following disadvantages:

[0003] When vibrating equipment is working, it is usually used for vibration operation. However, when vibrating equipment is vibrating, it is directly vibrated by a single vibration motor. During the vibration process, it is easy to swing, and the stability during operation is not high enough;

[0004] When the vibration equipment is working, the vibration source is usually directly connected to the vibrating equipment through the mounting structure. During long-term operation, facing different equipment vibration operations, the supporting structure is not suitable for different heights when working. Utility Model Content

[0005] The purpose of the utility model is to provide a combined three-dimensional vibration source, which solves the problems of insufficient stability of the vibration equipment during operation and poor applicability to equipment at different heights.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a combined three-dimensional vibration source, comprising a support base, a support tube, a mounting plate and a fixing box, wherein the four corners on the top of the support base are fixedly connected with a support tube, the top end of the support tube is fixedly connected with a support airbag, the top end of the support airbag is fixed with a fixing column, the fixing column is fixed to the top end of the support airbag, the top ends of the four fixing columns are commonly fixed with a mounting plate, the bottom center of the mounting plate is fixed with a fixing box, and the centers of both sides of the fixing box are fixed with a vibration motor. When working, the support tube is fixedly connected to it through the support base, the support airbag is fixedly connected to it through the support tube, the fixing column is fixed to it through the support airbag, the mounting plate is installed on it through the fixing column, the fixing box is fixed to its bottom through the mounting plate, and the vibration motor is fixed to it through the fixing box.

[0008] Furthermore, connecting holes are provided at the four corners of the top of the support seat. The connecting holes correspond to the positions of the support tubes one by one. The inner diameter of the connecting holes is equal to the inner diameter of the support tube. The support seat is connected to the support tube through the connecting holes.

[0009] Furthermore, one side of the support seat is fixedly connected to a fixed pipe, and the surrounding side of the fixed pipe is fixedly connected to an electric control valve. When the support seat is working, it is connected to the equipment for transporting high-pressure air through the fixed pipe, and the air supply in the fixed pipe is controlled by the electric control valve.

[0010] Furthermore, an outer support ring is fixed to the upper portion of the peripheral side of the support tube, and the outer support ring is fixed to the bottom end of the support airbag. The support tube cooperates with and supports the bottom end of the support airbag through the outer support ring.

[0011] Furthermore, an inner support plate is fixed to the bottom end of the fixing column, and the inner support plate is arranged in the support airbag. A mounting frame is fixed to the top center of the mounting plate. When the fixing column is working, it is supported by the inner support plate.

[0012] Furthermore, the two vibration motors are both arranged at an angle, the angle between the central axes of the two vibration motors is a right angle, the bottom of the fixed box is arranged to be open, a support plate is fixed to the lower part of the inner wall of the fixed box, and a support platform is fixed to the top center of the support seat. When the vibration motor is working, it drives the fixed box to vibrate by generating vibration.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem of insufficient stability of the vibration equipment during operation by arranging a fixed box. When the two vibration motors are working, the two vibration motors are symmetrically and cross-mounted on both sides of the fixed box, and rotate synchronously in opposite directions at a constant speed. The centrifugal force component generated by the eccentric block carried by the vibration motor at each instantaneous position during rotation reciprocates along the throwing direction, so that the entire body supported on the supporting airbag vibrates continuously, and the equipment fixed on the mounting frame above the mounting plate is forced to perform spatial composite vibration of horizontal circular motion and upward vertical motion, so that vibration coordination is fully carried out, jitter is reduced, and stability is better.

[0015] The utility model solves the problem that the vibration equipment is not well applicable to equipment of different heights when working by arranging a support seat, a support tube, a mounting plate and a fixing box. After the support seat is set at a suitable position on the work table, the mounting bracket on the top of the mounting plate is aligned with the mounting structure on the structure that needs to provide vibration power. After installation through the mounting bolts, the work can be started. When working, the electric control valve is first opened to allow the equipment for external high-pressure air to deliver high-pressure air to the support seat, and then to the support tube through the support seat, and then to the support airbag through the support tube. After inflating the support airbag, the mounting plate is adjusted to a suitable height, and the electric control valve is closed. At this time, the vibration motor can be started, driving the fixing box to drive the mounting plate to vibrate, and driving the structure installed by the mounting bracket to vibrate, so that the vibration equipment has better applicability to equipment of different heights when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a stereoscopic diagram of the assembly structure of a combined three-dimensional vibration source;

[0018] Figure 2 It is a three-dimensional diagram of the support base structure;

[0019] Figure 3 It is a three-dimensional diagram of the support tube structure;

[0020] Figure 4 This is a three-dimensional diagram of the mounting plate structure;

[0021] Figure 5 It is a three-dimensional diagram of the cross-sectional structure of the fixed box part.

[0022] Reference numerals:

[0023] 1. Support seat; 101. Support platform; 102. Connecting hole; 103. Fixing tube; 104. Electric control valve; 2. Support tube; 201. Outer support ring; 202. Support airbag; 3. Mounting plate; 301. Fixing column; 302. Inner support plate; 303. Mounting frame; 4. Fixing box; 401. Vibration motor; 402. Support plate. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Specific embodiment 1

[0025] See also Figure 1-5 The utility model is a combined three-dimensional vibration source, including a support base 1, a support tube 2, a mounting plate 3 and a fixing box 4. The four corners of the top of the support base 1 are fixedly connected with the support tube 2. When the support base 1 is working, the support tube 2 is fixed on it, and the support airbag 202 is fixedly connected to its top through the support tube 2. The top of the support tube 2 is fixedly connected with the support airbag 202, and the fixing column 301 is connected to it through the support airbag 202. The top of the support airbag 202 is fixed with the fixing column 301. 01 is fixed on the top of the supporting airbag 202. When the fixing column 301 works, the mounting plate 3 is supported on the supporting airbag 202. The tops of the four fixing columns 301 are fixed with the mounting plate 3. When the mounting plate 3 works, the structure that needs to vibrate is installed. A fixing box 4 is fixed at the bottom center of the mounting plate 3. The vibration motor 401 is connected to it through the fixing box 4. The vibration motor 401 is fixed in the center of both sides of the fixing box 4. When the vibration motor 401 works, the fixed box 4 is driven to vibrate.

[0026] Specifically, connecting holes 102 are opened at the four corners of the top of the support seat 1. The connecting holes 102 correspond to the positions of the support tube 2 one by one. The inner diameter of the connecting hole 102 is equal to the inner diameter of the support tube 2. The interior of the support seat 1 is hollow. When working, it is connected to the support tube 2 through the connecting hole 102.

[0027] Furthermore, a fixed pipe 103 is fixedly connected to one side of the support seat 1, and the end of the fixed pipe 103 away from the support seat 1 is connected to the equipment for transporting high-pressure air. The peripheral side of the fixed pipe 103 is fixedly connected to an electric control valve 104. The support seat 1 transports high-pressure air into it through the fixed pipe 103, and controls the on and off of air transport in the fixed pipe 103 through the electric control valve 104.

[0028] Furthermore, an outer support ring 201 is fixed to the upper part of the peripheral side of the support tube 2, and the outer support ring 201 is fixed to the bottom end of the support airbag 202. When the support tube 2 is working, the outer support ring 201 cooperates to support the connection between the support airbag 202 and the support tube 2.

[0029] Furthermore, an inner support plate 302 is fixed to the bottom end of the fixed column 301, and the inner support plate 302 is arranged in the support airbag 202. A mounting frame 303 is fixed to the top center of the mounting plate 3. When the fixed column 301 is working, the support airbag 202 is supported by the inner support plate 302, and the mounting plate 3 is connected to the structure that requires vibration power through the mounting frame 303.

[0030] The operation process of this embodiment is as follows: when working, first set the support seat 1 at a suitable position on the work surface, align the mounting bracket 303 on the top of the mounting plate 3 with the mounting structure on the structure that needs to provide vibration power, and after installing it with the mounting bolts, you can start working. When working, first open the electric control valve 104, so that the external high-pressure air delivery equipment delivers high-pressure air to the support seat 1, and then delivers it to the support tube 2 through the support seat 1, and then delivers it to the support airbag 202 through the support tube 2. After inflating the support airbag 202, adjust the mounting plate 3 to a suitable height, close the electric control valve 104, and the vibration can be started at this time. The motor 401 drives the fixed box 4 to drive the mounting plate 3 to vibrate, and drives the structure installed on the mounting frame 303 to vibrate. During the vibration process, most of the vibration is filtered by the support airbag 202 and transmitted to the support tube 2 and the support seat 1, reducing the impact on the support tube 2 and the support seat 1 during vibration. After completing the work, the electric control valve 104 is reopened to allow the air in the support airbag 202, the support tube 2 and the support seat 1 to be discharged through the fixed tube 103, so that the mounting plate 3 and the fixed column 301 are lowered until the support plate 402 in the fixed box 4 is supported on the support platform 101, thereby increasing the setting stability of the mounting plate 3 after stopping work. Specific embodiment 2

[0031] See also Figure 1 、 4 5. On the basis of the specific embodiment 1, the two vibration motors 401 are both arranged at an angle, the angle between the central axes of the two vibration motors 401 is a right angle, the bottom of the fixed box 4 is opened, the lower part of the inner wall of the fixed box 4 is fixed with a support plate 402, and the top center of the support base 1 is fixed with a support platform 101. When the two vibration motors 401 are working, the two vibration motors 401 are symmetrically cross-mounted on both sides of the fixed box 4, and rotate synchronously at a constant speed in opposite directions. The component of the centrifugal force generated by the eccentric block of the vibration motor 401 at each instantaneous position during rotation reciprocates along the throwing direction, causing the entire body supported on the support airbag 202 to vibrate continuously, forcing the equipment fixed on the mounting frame 303 above the mounting plate 3 to perform a spatial composite vibration of horizontal circular motion and upward vertical motion.

[0032] The operating process of this embodiment is as follows: when the two vibration motors 401 are working, the two vibration motors 401 are symmetrically cross-mounted on both sides of the fixed box 4, and rotate synchronously in opposite directions at a constant speed. The centrifugal force generated by the eccentric block carried by the vibration motor 401 at each instantaneous position during rotation reciprocates along the throwing direction, causing the entire body supported on the supporting airbag 202 to vibrate continuously, forcing the equipment fixed on the mounting frame 303 above the mounting plate 3 to perform a spatial composite vibration of horizontal circular motion and upward vertical motion, fully carrying out vibration coordination and reducing jitter.

[0033] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these 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 any one or more embodiments or examples.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A combined three-dimensional vibration source, comprising a support base (1), a support tube (2), a mounting plate (3) and a fixing box (4), characterized in that: The four corners at the top of the support seat (1) are all fixedly connected to a support tube (2), the top of the support tube (2) is fixedly connected to a support airbag (202), the top of the support airbag (202) is fixed with a fixing column (301), the fixing column (301) is fixed to the top of the support airbag (202), the top of the four fixing columns (301) is fixed with a mounting plate (3), the bottom center of the mounting plate (3) is fixed with a fixing box (4), and the centers of both sides of the fixing box (4) are fixed with vibration motors (401).

2. A combined three-dimensional vibration source according to claim 1, characterized in that: The four corners of the top of the support seat (1) are all provided with connecting holes (102), the connecting holes (102) correspond to the positions of the support tube (2) one by one, and the inner diameter of the connecting hole (102) is equal to the inner diameter of the support tube (2).

3. The combined three-dimensional vibration source according to claim 1, characterized in that: One side of the support seat (1) is fixedly connected to a fixed pipe (103), and the peripheral side of the fixed pipe (103) is fixedly connected to an electric control valve (104).

4. The combined three-dimensional vibration source according to claim 1, characterized in that: An outer support ring (201) is fixed to the upper portion of the peripheral side of the support tube (2), and the outer support ring (201) is fixed to the bottom end of the support airbag (202).

5. The combined three-dimensional vibration source according to claim 1, characterized in that: An inner support plate (302) is fixed to the bottom end of the fixing column (301), and the inner support plate (302) is arranged in the supporting airbag (202). A mounting frame (303) is fixed to the top center of the mounting plate (3).

6. The combined three-dimensional vibration source according to claim 1, characterized in that: The two vibration motors (401) are both arranged in an inclined manner, and the angle between the central axes of the two vibration motors (401) is a right angle. The bottom of the fixed box (4) is arranged in an open manner, a support plate (402) is fixed to the lower part of the inner wall of the fixed box (4), and a support platform (101) is fixed to the top center of the support seat (1).

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