Three-way vibration reduction capacity base for mechanical equipment

Abstract

The utility model relates to a base, belongs to the technical field of mechanical vibration reduction and energy conservation, and particularly relates to a three-way vibration reduction capacity base of mechanical equipment, which comprises a steel plate, a plurality of vibration isolation spring devices are respectively arranged below the steel plate, and the top ends of the vibration isolation spring devices are connected with the steel plate. A plurality of horizontal bidirectional electromagnetic damping power generation integrated devices and a plurality of vertical electromagnetic damping power generation integrated devices are arranged below the steel plate, and gaps are reserved between the horizontal bidirectional electromagnetic damping power generation integrated devices and the steel plate and between the vertical electromagnetic damping power generation integrated devices and the steel plate; according to the utility model, basic spring vibration isolation can be utilized to carry out basic control on mechanical vibration, and vibration energy is converted into electric energy through the electromagnetic damping and power generation integrated device, so that the electromagnetic damping and power generation integrated device has the capacity, thereby achieving better damping and noise reduction effects; the problems that in the vibration reduction aspect of existing various mechanical vibration reduction devices, for example, energy is lost in the vibration reduction process or all-directional vibration reduction of mechanical equipment cannot be met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical vibration reduction and energy saving, in particular to a three-way vibration reduction production capacity base for mechanical equipment. Background Art

[0002] During operation, mechanical equipment usually produces vibrations and noises of varying amplitudes. Corresponding mechanical vibration reduction equipment is generally used to reduce the damage caused by this phenomenon to the mechanical equipment, thereby improving the stability and working efficiency of the mechanical equipment.

[0003] Traditional mechanical vibration reduction methods mainly include: spring vibration reduction, which absorbs and reduces the vibration energy of mechanical equipment through elastic deformation; damper vibration reduction, which reduces the vibration amplitude by consuming the vibration energy of mechanical equipment; shock pads, which are placed between the mechanical equipment and the base to absorb and reduce the transmission of mechanical vibration; coil spring vibration reducers, which absorb and reduce the transmission of vibration by installing coil springs between the mechanical equipment and the base; and inertial mass vibration reducers, which use the inertia principle of mass to reduce vibration. They are usually composed of one or more mass blocks, and the vibration reduction effect is achieved by adjusting the position and number of mass blocks. These traditional mechanical vibration reduction methods have certain effects in different application scenarios, but they also have some limitations, such as the inability to achieve full-scale vibration reduction, insufficient utilization of vibration energy, and limited vibration reduction effect. The limitations of this type of three-dimensional vibration isolation device are reflected in the following aspects: 1. During the vibration reduction process, the vibration energy of traditional vibration reduction devices is not effectively utilized. The vibration energy is usually dissipated as heat energy and cannot be converted into other useful forms, resulting in energy waste; 2. The vibration reduction effect of traditional vibration reduction devices is limited. Due to the limitations of its vibration reduction principle and structure, it is impossible to control the vibration of the equipment to an extremely micro level, and the vibration amplitude can only be reduced to a certain extent; thirdly, traditional vibration reduction devices can usually only reduce vibration in a single direction and cannot achieve an all-round vibration reduction effect; this limits the vibration reduction effect for some mechanical equipment that requires multi-dimensional vibration reduction.

[0004] In order to solve the above problems, a three-way vibration reduction production base for mechanical equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a three-way vibration reduction and production capacity base for mechanical equipment, which can use the basic spring vibration isolation to basically control the mechanical vibration, and convert the vibration energy into electrical energy through the horizontal bidirectional electromagnetic damping power generation integrated device and the vertical electromagnetic damping power generation integrated device, so that it has production capacity, thereby achieving better shock absorption and noise reduction effects.

[0006] The technical solution for achieving the purpose of the utility model is: a three-way vibration-damping power generation base for mechanical equipment, including a steel plate, a plurality of vibration isolation spring devices are respectively arranged under the steel plate, the top of the vibration isolation spring device is connected to the steel plate, and a plurality of horizontal bidirectional electromagnetic damping power generation integrated devices and a plurality of vertical electromagnetic damping power generation integrated devices are respectively arranged under the steel plate, and a gap is left between the horizontal bidirectional electromagnetic damping power generation integrated device and the vertical electromagnetic damping power generation integrated device and the steel plate.

[0007] In some embodiments, the vibration isolation spring device includes two end plates and an intermediate spring, the two ends of the intermediate spring are fixedly connected to the adjacent sides of the two end plates, and one of the end plates is fixedly connected to the lower surface of the steel plate.

[0008] In certain embodiments, the horizontal bidirectional electromagnetic damping integrated power generation device includes a device housing, a movable combination rod is arranged inside the device housing, a junction box is arranged on one side of the device housing, a plurality of horizontal strong magnets are arranged inside the device housing, an internal wire is arranged on the junction box, the internal wire is connected to the movable combination rod, an external wire is arranged on the junction box, and the external wire is electrically connected to an external convergence device.

[0009] In some embodiments, the horizontally movable combination rod includes two fixed rods, which are fixedly connected to the lower surface of the steel plate. An electromagnetic rod is provided below the fixed rod, and a wiring port is provided on the electromagnetic rod, which is connected to the internal wire.

[0010] In some embodiments, the vertical electromagnetic damping integrated power generation device is similar in structure to the horizontal bidirectional electromagnetic damping integrated power generation device. A vertical strong magnet is provided in the vertical electromagnetic damping integrated power generation device, and the placement position of the vertical strong magnet is opposite to that of the horizontal strong magnet provided in the horizontal bidirectional electromagnetic damping integrated power generation device.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] Firstly, the utility model controls the vibration of mechanical equipment by means of spring vibration isolation. At the same time, through structural design, it converts the three-dimensional mechanical vibration into the motion of cutting magnetic flux lines, and converts the momentum of the vibration into electrical energy, thus making it capable of producing energy.

[0013] Second, the utility model converts vibration kinetic energy into electrical energy, which means that the vibration energy is effectively dissipated, which is equivalent to improving the damping of the vibration isolation base, thereby improving the vibration reduction effect;

[0014] Thirdly, the present invention introduces the above-mentioned energy consumption and production capacity mechanism in both horizontal and vertical directions, and thus can achieve good shock absorption effect in three directions, thus realizing vibration reduction and noise reduction of mechanical equipment in all directions.

[0015] The invention solves the problems existing in various existing mechanical vibration reduction devices in terms of vibration reduction, such as energy loss during the vibration reduction process or inability to meet the full range of vibration reduction requirements of mechanical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the main structure provided in one embodiment of the present invention;

[0018] Figure 2 This is a schematic structural diagram of a vibration isolation spring device provided in one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the bottom structure provided in one embodiment of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of a horizontal bidirectional electromagnetic damping power generation integrated device provided in one embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of a movable combination rod provided in one embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the vertical strong magnet structure provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Steel plate; 2. Vibration isolation spring device; 21. End plate; 22. Intermediate spring; 3. Horizontal bidirectional electromagnetic damping power generation integrated device; 31. Device housing; 32. Movable combination rod; 33. Junction box; 34. Horizontal strong magnet; 35. Internal connecting wire; 36. External connecting wire; 321. Fixed rod; 322. Electromagnetic rod; 323. Wiring port; 4. Vertical electromagnetic damping power generation integrated device; 41. Vertical strong magnet. DETAILED DESCRIPTION

[0025] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. 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.

[0026] The utility model provides a three-way vibration reduction capacity base for mechanical equipment through improvement. The technical solution of the utility model is:

[0027] like Figure 1 As shown, a three-way vibration reduction capacity base for mechanical equipment includes a steel plate 1, and a plurality of vibration isolation spring devices 2 are respectively arranged under the steel plate 1. The vibration isolation spring device 2 serves as a basic vibration reduction module. When the mechanical equipment is installed on top of this base, the vertical pressure is borne by the vibration isolation spring device 2, and the vertical vibration reduction is played. The top of the vibration isolation spring device 2 is connected to the steel plate 1, and a plurality of horizontal bidirectional electromagnetic damping power generation integrated devices 3 and a plurality of vertical electromagnetic damping power generation integrated devices 4 are respectively arranged under the steel plate 1. There is a gap between the horizontal bidirectional electromagnetic damping power generation integrated device 3 and the vertical electromagnetic damping power generation integrated device 4 and the steel plate 1. The horizontal bidirectional electromagnetic damping power generation integrated device 3 is distributed in the X direction and the Y direction during installation. Through the distribution in different directions, it plays a role in reducing vibration forces in different directions.

[0028] like Figure 2 As shown, in one embodiment, the vibration isolation spring device 2 includes two end plates 21 and an intermediate spring 22. The two ends of the intermediate spring 22 are fixedly connected to the surfaces of the two end plates 21 that are close to each other. One of the end plates 21 is fixedly connected to the lower surface of the steel plate 1. The vibration of the mechanical equipment is basically controlled by spring vibration isolation, and the vibration impact on the base itself is directly reduced to a certain extent, thereby reducing the vibration amplitude of the equipment itself.

[0029] like Figure 4 and Figure 5 As shown, in one embodiment, the horizontal bidirectional electromagnetic damping power generation integrated device 3 includes a device housing 31, a movable combination rod 32 is provided inside the device housing 31, a junction box 33 is provided on one side of the device housing 31, and a plurality of horizontal strong magnets 34 are provided inside the device housing 31. The horizontal strong magnets 34 are U-shaped, with the upper and lower ends thereof being the N pole and the S pole respectively, and the magnetic flux lines are in the up and down direction. An internal wire 35 is provided on the junction box 33, and the internal wire 35 is connected to the movable combination rod 32. An external wire 36 is provided on the junction box 33, and the external wire 36 is electrically connected to an external merging device. When the mechanical equipment vibrates, its horizontal component will drive the electromagnetic rod 322 to move horizontally through the fixed rod 321, thereby cutting the magnetic flux lines generated by the horizontal strong magnets 34 to generate electricity, thereby performing energy conversion and output;

[0030] In one embodiment, the horizontally movable combination rod 32 includes two fixed rods 321, which are fixedly connected to the lower surface of the steel plate 1. An electromagnetic rod 322 is provided below the fixed rod 321. The fixed rod 321 is connected to the bottom surface of the steel plate 1, and is connected to both ends of the electromagnetic rod 322 through the fixed rods 321 on both sides. The electromagnetic rod 322 passes through the device housing 31, and the size of the opening at the passage can ensure the free movement of the electromagnetic rod 322 without collision. A wiring port 323 is provided on the electromagnetic rod 322, and the wiring port 323 is connected to the internal wire 35. There are wiring ports 323 at both ends of the electromagnetic rod 322, which are connected to the junction box 33 through a wire, and then connected to the external bus device through the external wire 36 to supply power to the electrical equipment.

[0031] like Figure 6 As shown, in one embodiment, the vertical electromagnetic damping power generation integrated device 4 is similar in structure to the horizontal bidirectional electromagnetic damping power generation integrated device 3. A vertical strong magnet 41 is provided in the vertical electromagnetic damping power generation integrated device 4. The vertical strong magnet 41 is placed in the opposite position to the horizontal strong magnet 34 provided in the horizontal bidirectional electromagnetic damping power generation integrated device 3. The vertical electromagnetic damping power generation integrated device 4 is similar in structure to the horizontal bidirectional electromagnetic damping power generation integrated device 3, except that the placement position of the vertical strong magnet 41 is the same as the horizontal strong magnet 34. The purpose is to design the N pole and the S pole to be horizontal and the magnetic flux lines to be horizontal. When the mechanical equipment vibrates, its vertical component will drive the electromagnetic rod 322 to move vertically through the fixed rod 321, thereby cutting the magnetic flux lines generated by the vertical strong magnet 41 to generate electricity, thereby ensuring the vibration reduction effect in all directions.

[0032] The specific working method is: when the three-way vibration reduction power generation base of the mechanical equipment is used, as shown in the figure, the number and distribution of the horizontal bidirectional electromagnetic damping power generation integrated device 3 and the vertical electromagnetic damping power generation integrated device 4 are selected according to the actual weight of the mechanical equipment, wherein the horizontal bidirectional electromagnetic damping power generation integrated device 3 needs to be installed in different directions to ensure that the X-axis and Y-axis directions of the mechanical equipment can have a good shock absorption effect. When the mechanical equipment vibrates, the horizontal component of the vibration force drives the electromagnetic rod 322 to move horizontally through the fixed rod 321, thereby cutting the magnetic flux lines generated by the horizontal strong magnet 34 to generate electricity. Similarly, the vertical component of the vibration force drives the electromagnetic rod 322 to move vertically through the fixed rod 321, thereby cutting the magnetic flux lines generated by the vertical strong magnet 41 to generate electricity.

[0033] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A three-way vibration reduction capacity base for mechanical equipment, comprising a steel plate (1), characterized in that: A plurality of vibration isolation spring devices (2) are respectively arranged below the steel plate (1), and the top ends of the vibration isolation spring devices (2) are connected to the steel plate (1). A plurality of horizontal bidirectional electromagnetic damping power generation integrated devices (3) and a plurality of vertical electromagnetic damping power generation integrated devices (4) are respectively arranged below the steel plate (1), and gaps are left between the horizontal bidirectional electromagnetic damping power generation integrated devices (3) and the vertical electromagnetic damping power generation integrated devices (4) and the steel plate (1).

2. The three-way vibration reduction production base for mechanical equipment according to claim 1, characterized in that: The vibration isolation spring device (2) comprises two end plates (21) and an intermediate spring (22), the two ends of the intermediate spring (22) being fixedly connected to the mutually adjacent sides of the two end plates (21), and one of the end plates (21) being fixedly connected to the lower surface of the steel plate (1).

3. The three-way vibration reduction capacity base for mechanical equipment according to claim 1, characterized in that: The horizontal bidirectional electromagnetic damping power generation integrated device (3) comprises a device housing (31), a movable combination rod (32) is provided inside the device housing (31), a junction box (33) is provided on one side of the device housing (31), a plurality of horizontal strong magnets (34) are provided inside the device housing (31), an internal connection wire (35) is provided on the junction box (33), the internal connection wire (35) is connected to the movable combination rod (32), and an external connection wire (36) is provided on the junction box (33), and the external connection wire (36) is electrically connected to an external merging device.

4. The three-way vibration reduction production base for mechanical equipment according to claim 1, characterized in that: The horizontally movable combined rod (32) includes two fixed rods (321), the two fixed rods (321) are fixedly connected to the lower surface of the steel plate (1), an electromagnetic rod (322) is provided below the fixed rods (321), and a wiring port (323) is provided on the electromagnetic rod (322), and the wiring port (323) is connected to the internal wire (35).

5. The three-way vibration reduction production base for mechanical equipment according to claim 1, characterized in that: The vertical electromagnetic damping power generation integrated device (4) is similar in structure to the horizontal bidirectional electromagnetic damping power generation integrated device (3). A vertical strong magnet (41) is provided in the vertical electromagnetic damping power generation integrated device (4). The vertical strong magnet (41) is arranged in the opposite position to the horizontal strong magnet (34) provided in the horizontal bidirectional electromagnetic damping power generation integrated device (3).

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