Roller vibration energy conversion device

Abstract

The invention belongs to the technical field of roller vibration reduction, and particularly relates to a roller vibration energy conversion device which comprises a fixing ring, a roller is sleeved with the fixing ring, four sets of longitudinal energy conversion parts are evenly arranged on the circumference of the outer side of the fixing ring, and transverse energy conversion parts are arranged between the adjacent longitudinal energy conversion parts. The transverse energy conversion part is fixedly installed on the fixing ring, and an energy collection and conversion part is further fixedly arranged on the fixing ring or the longitudinal energy conversion part or the transverse energy conversion part. A vibration energy loss mechanism is introduced, through the action of the longitudinal energy conversion part and the transverse energy conversion part, vibration energy is absorbed and converted into electric energy through the electromagnetic induction principle to reduce the vibration amplitude and period of the roller, the energy is collected through the energy collection and conversion part and acts on an electric appliance, and utilization of the converted energy is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of roller vibration reduction, and in particular relates to a roller vibration energy conversion device. Background Art

[0002] During the operation of the rolling mill, the rollers will vibrate during operation. In terms of product quality, roller vibration will cause vibration lines on the surface of the rolled piece, affecting the surface quality of the product. For products with high precision requirements, such as stainless steel sheets, surface vibration lines may cause the product to be downgraded or even scrapped. Vibration may cause the rollers to produce tiny displacements and deformations during the rolling process, thereby affecting the dimensional accuracy of the rolled piece and causing unstable product dimensions. Long-term vibration may cause residual stress inside the rolled piece, affecting the mechanical properties and service life of the product. In terms of production efficiency, in order to ensure product quality, when the rollers vibrate greatly, it is often necessary to reduce the rolling speed, thus affecting production efficiency. Vibration may cause increased wear on the roller surface, requiring more frequent roller replacement, increasing downtime and production costs. Severe vibration may cause equipment failure, requiring downtime for maintenance, further affecting the continuity of production. In terms of equipment maintenance, vibration will cause uneven friction between the rollers and the rolled piece, resulting in increased wear on the roller surface and shortening the service life of the rollers. Long-term vibration may cause loose and damaged parts of the equipment, such as bearings and gears, increasing equipment maintenance costs and downtime. Vibration may loosen the structure of the equipment, posing a safety hazard and threatening the safety of operators. In terms of economic costs, the production cost increases due to factors such as reduced production efficiency and increased equipment maintenance costs. The increase in waste and defective products due to unqualified product quality causes economic losses. In the vibrating state, the energy consumption of the equipment may increase, further increasing the production cost.

[0003] Therefore, how to achieve roller vibration reduction and energy conversion is a technical problem that technical personnel in this field currently need to solve. Summary of the invention

[0004] In view of the above problems, the present invention provides a roller vibration energy conversion device.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A roller vibration energy conversion device, comprising a fixing ring, the fixing ring is sleeved on the roller, four groups of longitudinal energy conversion parts are evenly arranged on the outer circumference of the fixing ring, a transverse energy conversion part is arranged between adjacent longitudinal energy conversion parts, the transverse energy conversion part is fixedly installed on the fixing ring, and an energy collection conversion part is also fixedly arranged on the fixing ring or the longitudinal energy conversion part or the transverse energy conversion part;

[0007] The longitudinal energy conversion part comprises a longitudinal shell, the longitudinal shell is a hollow structure, one end of the longitudinal shell is fixedly connected to the fixing ring, the other end of the longitudinal shell is provided with a No. 1 end cap, a No. 1 coil is provided on the inner side wall of the longitudinal shell, a No. 1 magnet is provided inside the longitudinal shell, one end of the No. 1 magnet is connected to the No. 1 end cap through an elastic rope, and the other end of the No. 1 magnet is connected to the fixing ring through an elastic rope;

[0008] The transverse energy conversion part comprises a transverse shell, the transverse shell is open, a No. 2 end cap is arranged at one end of the open side of the transverse shell, a side of the transverse shell opposite to the No. 2 end cap is fixedly connected to a fixing ring, a No. 2 coil is arranged on the inner side wall of the transverse shell, a No. 2 magnet is arranged inside the transverse shell, one end of the No. 2 magnet is connected to the No. 2 end cap through an elastic rope, and the other end of the No. 2 magnet is connected to an end of the transverse shell close to the fixing ring through an elastic rope;

[0009] The energy collection and conversion unit includes a rectifier element, a filter element and a battery. The first coil and the second coil are connected in series via a wire. One end of the series-connected first coil and second coil is connected to the input end of the rectifier element via a wire, and the other end is connected to the negative pole of the battery via a wire. The output end of the rectifier element is connected to the input end of the filter element via a wire, and the output end of the filter element is connected to the positive pole of the battery via a wire. The battery is used to power electrical appliances.

[0010] Furthermore, the No. 1 end cover is fixedly connected to the longitudinal shell by four bolts.

[0011] Furthermore, a clamping block is provided on one side of the second end cover, a clamping groove corresponding to the clamping block is provided on the open end of the transverse shell, and the other side of the second end cover is fixedly connected to the transverse shell by bolts.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] There is energy transfer and storage during the roller vibration process. When an object vibrates, it has kinetic energy and potential energy. By converting the energy in the vibration process into other forms of energy, the amplitude of the vibration can be reduced. The present invention introduces a vibration energy loss mechanism, through the action of the longitudinal energy conversion part and the transverse energy conversion part, the electromagnetic induction principle is used to absorb and convert the vibration energy into electrical energy to reduce the vibration amplitude and period of the roller, and the energy is collected and applied to the electrical appliance through the energy collection and conversion part, so as to realize the utilization of the converted energy.

[0014] The longitudinal energy conversion part and the transverse energy conversion part in the present invention have a compact structure, transmit motion evenly and smoothly, and can effectively convert kinetic energy into electrical energy when the roller vibrates, which can effectively reduce the vibration of the rolling mill, reduce the occurrence of various defects, and improve the quality and efficiency of the products produced by the rolling mill. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of the fixing ring of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the longitudinal energy conversion unit of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the lateral energy conversion unit of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the energy collection and conversion unit of the present invention;

[0020] In the figure, a fixing ring 1, a longitudinal energy conversion unit 2, a transverse energy conversion unit 3, an energy collection and conversion unit 4, a longitudinal shell 201, a No. 1 end cover 202, a No. 1 coil 203, a No. 1 magnet 204, an elastic rope 205, a transverse shell 301, a No. 2 end cover 302, a No. 2 coil 303, a No. 2 magnet 304, a block 305, a slot 306, a conductor 401, a rectifying element 402, a filtering element 403, a battery 404, and an electrical appliance 405. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical solution of the present invention, the present invention is further described below through embodiments.

[0022] like Figures 1 to 5 As shown, a roller vibration energy conversion device comprises a fixing ring 1, the fixing ring 1 is sleeved on the roller, four groups of longitudinal energy conversion parts 2 are evenly arranged on the outer circumference of the fixing ring 1, and transverse energy conversion parts 3 are arranged between adjacent longitudinal energy conversion parts 2, the transverse energy conversion parts 3 are fixedly installed on the fixing ring 1, and an energy collection and conversion part 4 is also fixedly arranged on the fixing ring 1 or the longitudinal energy conversion part 2 or the transverse energy conversion part 3;

[0023] The longitudinal energy conversion part 2 comprises a longitudinal shell 201, which is a hollow structure. One end of the longitudinal shell 201 is fixedly connected to the fixing ring 1, and the other end of the longitudinal shell 201 is fixedly connected to the No. 1 end cover 202 through four bolts. A No. 1 coil 203 is arranged on the inner side wall of the longitudinal shell 201, and a No. 1 magnet 204 is arranged inside the longitudinal shell 201. One end of the No. 1 magnet 204 is connected to the No. 1 end cover 202 through an elastic rope 205, and the other end of the No. 1 magnet 204 is connected to the fixing ring 1 through the elastic rope 205;

[0024] The transverse energy conversion part 3 includes a transverse shell 301, which is open, and a second end cover 302 is provided at one end of the open end of the transverse shell 301, a block 305 is provided on one side of the second end cover 302, and a slot 306 corresponding to the block 305 is provided at the open end of the transverse shell 301, the other side of the second end cover 302 is fixedly connected to the transverse shell 301 by bolts, and the side of the transverse shell 301 opposite to the second end cover 302 is fixedly connected to the fixing ring 1, a second coil 303 is provided on the inner side wall of the transverse shell 301, and a second magnet 304 is provided inside the transverse shell 301, one end of the second magnet 304 is connected to the second end cover 302 by an elastic rope 205, and the other end of the second magnet 304 is connected to an end of the transverse shell 301 close to the fixing ring 1 by the elastic rope 205;

[0025] The energy collection and conversion unit 4 includes a rectifying element 402, a filtering element 403 and a battery 404. The first coil 203 and the second coil 303 are connected in series with each other via a wire 401. One end of the series-connected first coil 203 and the second coil 303 is connected to the input end of the rectifying element 402 via the wire 401, and the other end is connected to the negative pole of the battery 404 via the wire 401. The output end of the rectifying element 402 is connected to the input end of the filtering element 403 via the wire 401, and the output end of the filtering element 403 is connected to the positive pole of the battery 404 via the wire 401. The battery 404 is used to power the electrical appliance 405.

[0026] Working principle:

[0027] The roller vibrates during operation, and the elastic rope 205 in the longitudinal energy conversion part 2 vibrates synchronously, thereby driving the No. 1 magnet 204 to move, causing relative movement between the No. 1 magnet 205 and the No. 1 coil 203, and then converting the kinetic energy generated by the vibration into electrical energy for storage; the working principle of the transverse energy conversion part 3 is the same, and the electrical energy generated by the longitudinal energy conversion part 2 and the transverse energy conversion part 3 is processed by the rectifying element 402 and the filtering element 403 and stored in the battery 404, and the battery 404 is used to power the electrical appliance 405 when needed.

[0028] The above shows and describes the main features and advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A roller vibration energy conversion device, characterized in that: The invention comprises a fixing ring (1), wherein the fixing ring (1) is sleeved on a rolling roller, four groups of longitudinal energy conversion parts (2) are evenly arranged on the outer circumference of the fixing ring (1), a transverse energy conversion part (3) is arranged between adjacent longitudinal energy conversion parts (2), the transverse energy conversion part (3) is fixedly mounted on the fixing ring (1), and an energy collection and conversion part (4) is also fixedly arranged on the fixing ring (1) or the longitudinal energy conversion part (2) or the transverse energy conversion part (3); The longitudinal energy conversion part (2) comprises a longitudinal shell (201), the longitudinal shell (201) is a hollow structure, one end of the longitudinal shell (201) is fixedly connected to the fixing ring (1), the other end of the longitudinal shell (201) is provided with a first end cover (202), a first coil (203) is provided on the inner side wall of the longitudinal shell (201), a first magnet (204) is provided inside the longitudinal shell (201), one end of the first magnet (204) is connected to the first end cover (202) via an elastic rope (205), and the other end of the first magnet (204) is connected to the fixing ring (1) via the elastic rope (205); The transverse energy conversion part (3) comprises a transverse shell (301), the transverse shell (301) is open, a second end cap (302) is arranged at one end of the open end of the transverse shell (301), a side of the transverse shell (301) opposite to the second end cap (302) is fixedly connected to a fixing ring (1), a second coil (303) is arranged on the inner side wall of the transverse shell (301), a second magnet (304) is arranged inside the transverse shell (301), one end of the second magnet (304) is connected to the second end cap (302) via an elastic rope (205), and the other end of the second magnet (304) is connected to an end of the transverse shell (301) close to the fixing ring (1) via the elastic rope (205); The energy collection and conversion unit (4) comprises a rectifier element (402), a filter element (403) and a storage battery (404); the first coil (203) and the second coil (303) are connected in series via a wire (401); one end of the series-connected first coil (203) and the second coil (303) is connected to the input end of the rectifier element (402) via a wire (401); the other end is connected to the negative electrode of the storage battery (404) via a wire (401); the output end of the rectifier element (402) is connected to the input end of the filter element (403) via a wire (401); the output end of the filter element (403) is connected to the positive electrode of the storage battery (404) via a wire (401); and the storage battery (404) is used to supply power to an electrical appliance (405).

2. A roller vibration energy conversion device according to claim 1, characterized in that: The first end cover (202) is fixedly connected to the longitudinal housing (201) via four bolts.

3. The roller vibration energy conversion device according to claim 1, characterized in that: A clamping block (305) is provided on one side of the second end cover (302), a clamping groove (306) corresponding to the clamping block (305) is provided on the open end of the transverse shell (301), and the other side of the second end cover (302) is fixedly connected to the transverse shell (301) by bolts.

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