Disc type power generation device for industrial sensing equipment

By designing a disc power generation device at the shaft end of industrial sensing equipment, using a maze ring and bearing cap combined with a winding magnetic coil and permanent magnet, self-power supply without an external power supply is achieved, solving the complexity and cost of power supply of sensor equipment The high problem improves power generation efficiency and equipment applicability.

CN119253930AInactive Publication Date: 2025-01-03TIANJIN ZHILIAN CLOUD TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411443857.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-16
Publication Date
2025-01-03
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the industrial field, the power supply of sensing equipment requires external power supply, resulting in complex wiring and high cost. Traditional power generation devices are large in size, occupy space, and are difficult to maintain.

Method used

Design a disk-type power generation device, by installing a maze ring and bearing cap on the rotating shaft end, and using the cooperation of the magnetic coil and permanent magnet to form a disk-type combination, to convert mechanical energy into electrical energy, supply power to the sensor, and the device is small in size, Easy to assemble and easy to maintain.

Benefits of technology

It realizes the self-powering function without the need for external power supply, reduces the cost of sensor power supply, simplifies the wiring process, improves power generation efficiency, and is suitable for industrial equipment with rotating shafts.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of industrial machine power generation equipment with a rotating shaft, and particularly discloses a disc type power generation device for industrial sensing equipment, which comprises a bearing gland, a placement groove is formed in one side of the bearing gland, and a plurality of mounting grooves I are formed in one side of the inner wall of the placement groove; a magnetic winding coil is embedded in the inner wall of the first installation groove, a labyrinth ring is movably placed on the inner wall of the containing groove, a plurality of second installation grooves are formed in one side of the labyrinth ring, and permanent magnets are embedded in the inner walls of the second installation grooves. The labyrinth ring and the bearing gland are combined in a disc mode to form disc type power generation, so that the power generation efficiency is improved; and meanwhile, the magnetic coil and the permanent magnet are respectively arranged on the bearing gland and the labyrinth ring, so that the sensor is small in size, does not occupy space, is very easy to assemble, low in manufacturing cost and simple to maintain, and can be widely applied to equipment with a rotating shaft in industrial equipment, thereby saving the power supply cost of the sensor.
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Description

Technical Field

[0001] The present invention relates to the technical field of industrial machine power generation equipment with a rotating shaft, in particular to a disc-type power generation device used for industrial sensor equipment. Background Art

[0002] Intelligent sensing in the traditional industrial field is gradually becoming popular in my country. In industrial intelligent sensing, each sensing device needs power supply. However, the external power supply of industrial equipment to power the sensor equipment will bring some challenges to the staff in wiring. Therefore, it is of great significance to design a shaft-end disk generator that does not require an external power supply.

[0003] The rotation of the shaft is an indispensable part of the work of industrial equipment. We can realize the function of self-powering the sensor by selecting one end of the shaft to assemble the generator. Through the rotation of the shaft, the mutual rotation between the two disks is used to form a disk-type power generation, which saves the installation cost of powering the sensor. Therefore, we propose a disk-type power generation device for industrial sensor equipment. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a disk-type power generation device for industrial sensor equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A disc-type power generation device for industrial sensing equipment comprises a bearing cover, one side of the bearing cover is provided with a placement groove, one side of the inner wall of the placement groove is provided with a plurality of installation grooves 1, the inner wall of the installation groove 1 is inlaid with a magnetic coil, the inner wall of the placement groove is provided with a labyrinth ring movably mounted, one side of the labyrinth ring is provided with a plurality of installation grooves 2, the inner wall of the installation groove 2 is inlaid with a permanent magnet, the bearing cover and the labyrinth ring are respectively provided with a through groove 1 and a through groove 2 at the center, a stepped shaft is provided inside the through groove 1 and the through groove 2, a support bearing is provided on the outside of the step shaft and on the other side of the bearing cover, and a bearing sleeve is provided on the outer movable sleeve of the support bearing.

[0007] Preferably, a plurality of bolt holes are formed through the side of the bearing sleeve close to the bearing cover and the bearing cover, a plurality of positioning bolts are provided on one side of the bearing cover, and one side of the positioning bolts extends into the interior of the bolt hole and is connected to the internal thread of the bolt hole.

[0008] Preferably, the magnetic winding coils are used in conjunction with permanent magnets, and the number of the magnetic winding coils and the number of the permanent magnets are the same.

[0009] Preferably, a docking slot is provided on the other side of the bearing cover.

[0010] Preferably, the bearing sleeve includes an upper semicircular protective sleeve tube and a lower semicircular protective sleeve tube, which are respectively sleeved on the top and bottom of the outside of the support bearing, one side of the upper protective sleeve tube is provided with an upper trumpet cover through a movable sleeve, one side of the upper trumpet cover is connected to the upper semi-cylinder, one side of the lower semicircular protective sleeve tube is provided with a lower trumpet cover through a movable sleeve, and one side of the lower trumpet cover is connected to the lower semi-cylinder.

[0011] Preferably, sealing grooves are provided at both ends of the bottom of the upper semi-cylinder and at both ends of the top of the lower semi-cylinder, and a sealing strip is placed between the upper and lower sealing grooves. Both ends of the outside of the upper semi-cylinder are connected to upper connecting plates, and both ends of the outside of the lower semi-cylinder are connected to lower connecting plates used in conjunction with the upper connecting plates. Connecting screw holes are provided on both sides of the tops of the upper connecting plates and the lower connecting plates.

[0012] Preferably, a refueling pipe is connected to the center of the top of the upper semi-cylinder, and a liquid level column is embedded in the center of one end of the lower semi-cylinder.

[0013] Preferably, both ends of the outer side of the lower semi-cylinder and located below the lower connecting plate are connected with supporting inclined plates, an I-shaped groove is provided at the bottom of the supporting inclined plate, an I-shaped track is penetrated inside the I-shaped groove, and positioning screw holes are penetrated at the four corners of the top of the I-shaped track.

[0014] Preferably, a support sleeve is connected to one side of the support inclined plate, an adjusting screw is movably connected to the interior of the support sleeve through a bearing, a support block is provided on the external threaded sleeve of the adjusting screw, and a scale line groove is opened on the top of the I-shaped track.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention forms a disk-type power generation through a disk-type combination between the labyrinth ring and the bearing cover to increase the power generation efficiency; at the same time, the magnetic coil and the permanent magnet are respectively installed on the bearing cover and the labyrinth ring, so the volume is small, no space is occupied, and it is quite easy to assemble, the manufacturing cost is low, and the maintenance is simple. It can be widely used in equipment with rotating shafts in industrial equipment, thereby saving the power supply cost for the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 Left view of

[0019] Figure 3 It is a schematic diagram of the local structure of the bearing gland of the present invention;

[0020] Figure 4 It is a cross-sectional view of the bearing gland structure of the present invention;

[0021] Figure 5 It is a right view of the bearing gland structure of the present invention;

[0022] Figure 6 It is a right view of the labyrinth ring structure of the present invention;

[0023] Figure 7 It is a cross-sectional view of the labyrinth ring structure of the present invention;

[0024] Figure 8 This is an exploded view of the bearing sleeve structure of the present invention;

[0025] Fig. 9 For the present invention Figure 8 Left view of

[0026] Fig.10 For the present invention Figure 8 A is an enlarged view of the middle image.

[0027] In the figure: 1. labyrinth ring; 2. permanent magnet; 3. bearing cover; 4. magnetic coil; 5. stepped shaft; 6. bearing sleeve; 61. upper semicircular casing tube; 62. sealing strip; 63. lower semicircular casing tube; 64. I-shaped track; 65. supporting inclined plate; 66. liquid level column; 67. sealing groove; 68. lower semi-cylinder; 69. lower connecting plate; 610. upper connecting plate; 611. upper semi-cylinder; 612. refueling pipe; 613. adjusting screw; 614. supporting sleeve; 615. scale groove; 616. supporting block; 617. upper horn cover; 618. lower horn cover; 7. positioning bolt; 8. mounting groove two; 9. bolt hole; 10. through groove one; 11. mounting groove one; 12. docking slot; 13. through groove two; 14. placement groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-Figure 10A disc-type power generation device for industrial sensing equipment comprises a bearing cover 3, a placement groove 14 is provided on one side of the bearing cover 3, a plurality of mounting grooves 11 are provided on one side of the inner wall of the placement groove 14, a magnetic coil 4 is inlaid on the inner wall of the mounting groove 11, a labyrinth ring 1 is movably placed on the inner wall of the placement groove 14, a plurality of mounting grooves 2 8 are provided on one side of the labyrinth ring 1, a permanent magnet 2 is inlaid on the inner wall of the mounting groove 2 8, a through groove 10 and a through groove 2 13 are respectively penetrated at the center of the bearing cover 3 and the labyrinth ring 1, a stepped shaft 5 is penetrated inside the through groove 10 and the through groove 2 13, a support bearing is provided on the outside of the stepped shaft 5 and on the other side of the bearing cover 3, and a bearing sleeve 6 is provided on the outer movable sleeve of the support bearing; a disc-type combination is formed between the labyrinth ring 1 and the bearing cover 3.

[0030] As a technical optimization solution of the present invention, a plurality of bolt holes 9 are provided on the side of the bearing sleeve 6 close to the bearing cover 3 and on the bearing cover 3, a plurality of positioning bolts 7 are provided on one side of the bearing cover 3, and one side of the positioning bolts 7 extends to the interior of the bolt hole 9 and is connected to the internal thread of the bolt hole 9; through the cooperation of the bolt hole 9 and the positioning bolts 7, the bearing cover 3 and the bearing sleeve 6 are connected respectively.

[0031] As a technical optimization solution of the present invention, the magnetic coils 4 are used in conjunction with the permanent magnets 2 , and the number of the magnetic coils 4 and the number of the permanent magnets 2 are the same.

[0032] As a technical optimization solution of the present invention, a docking slot 12 is provided on the other side of the bearing cover 3 .

[0033] As a technical optimization solution of the present invention, the bearing sleeve 6 includes an upper semicircular sleeve tube 61 and a lower semicircular sleeve tube 63, and the upper semicircular sleeve tube 61 and the lower semicircular sleeve tube 63 are respectively sleeved on the top and bottom of the outer side of the support bearing, and one side of the upper semicircular sleeve tube 61 is provided with an upper horn cover 617 through a movable sleeve, and one side of the upper horn cover 617 is connected to the upper semicircular cylinder 611, and one side of the lower semicircular sleeve tube 63 is movably sleeved with a lower horn cover 618, and one side of the lower horn cover 618 is connected There is a lower semi-cylinder 68; the stepped shaft 5 is located between the upper semi-circular casing tube 61 and the lower semi-circular casing tube 63, and the bolt hole 9 is opened on one side of the upper semi-circular casing tube 61 and the lower semi-circular casing tube 63; the upper semi-cylinder 611 and the lower semi-cylinder 68 form a cylinder, the radius of the upper semi-cylinder 611 is smaller than the radius of the cylinder, and the radius of the lower semi-cylinder 68 is larger than the radius of the cylinder; a sealing rubber ring is sleeved on the outside of the stepped shaft 5 and located between the upper semi-circular casing tube 61 and the lower semi-circular casing tube 63.

[0034] As a technical optimization scheme of the present invention, sealing grooves 67 are provided at both ends of the bottom of the upper semi-cylinder 611 and at both ends of the top of the lower semi-cylinder 68, and a sealing strip 62 is placed between the upper and lower sealing grooves 67. Both ends of the outside of the upper semi-cylinder 611 are connected to upper connecting plates 610, and both ends of the outside of the lower semi-cylinder 68 are connected to lower connecting plates 69 used in conjunction with the upper connecting plates 610. Connecting screw holes are provided on both sides of the tops of the upper connecting plates 610 and the lower connecting plates 69. Through the connecting screw holes, it is convenient to use connecting bolts to penetrate the upper connecting plates 610 and the lower connecting plates 69, thereby completing the connection between the upper connecting plates 610 and the lower connecting plates 69.

[0035] As a technical optimization solution of the present invention, a refueling pipe 612 is connected to the center of the top of the upper semi-cylinder 611, and a liquid level column 66 is embedded in the center of one end of the lower semi-cylinder 68; through the refueling pipe 612, it is convenient to add lubricating oil to the cylinder composed of the upper semi-cylinder 611 and the lower semi-cylinder 68; through the liquid level column 66, it is convenient to observe the lubricating oil level inside the upper semi-cylinder 611.

[0036] As a technical optimization solution of the present invention, both ends of the outside of the lower semi-cylinder 68 and located below the lower connecting plate 69 are connected with supporting inclined plates 65, and an I-shaped groove is provided at the bottom of the supporting inclined plate 65, and an I-shaped track 64 is penetrated inside the I-shaped groove, and positioning screw holes are penetrated at the four corners of the top of the I-shaped track 64; through the positioning screw holes, it is convenient to use bolts to penetrate the I-shaped track 64 to complete its positioning and installation.

[0037] As a technical optimization solution of the present invention, a support sleeve 614 is connected to one side of the support inclined plate 65, and the interior of the support sleeve 614 is movably connected to an adjusting screw 613 through a bearing, the external threaded sleeve of the adjusting screw 613 is provided with a support block 616, and a scale line groove 615 is opened on the top of the I-shaped rail 64; through the cooperation of the support sleeve 614, the adjusting screw 613 and the support block 616, the position of the support inclined plate 65 can be conveniently adjusted.

[0038] When the present invention is in use, the permanent magnet 2 and the magnetic coil 4 are installed through the installation groove 2 8 opened on the labyrinth ring 1 and the installation groove 1 11 opened on the bearing cover 3. The bearing cover 3 is fixed on the bearing sleeve 6 by the positioning bolt 7. The rotation of the stepped shaft 5 is used to drive the labyrinth ring 1 to rotate, so as to achieve the relative movement between the labyrinth ring 1 and the bearing cover 3. Then, the magnetic coil 4 is used to cut the magnetic flux lines to generate electrical energy, so as to realize the conversion of mechanical energy to electrical energy and power supply to the industrial sensor. At the same time, the electricity produced is alternating current, and a bridge rectifier circuit is built into the industrial sensor to realize the conversion and use of electrical energy. At the same time, a voltage stabilizing module can be installed inside the industrial sensor according to the voltage range of the industrial sensor to realize the power supply to the industrial sensor.

[0039] The step shaft 5 is supported by the bearing sleeve 6 to prevent the step shaft 5 from being deformed due to its long span. At the same time, lubricating oil is added inside the cylinder composed of the upper semi-cylinder 611 and the lower semi-cylinder 68 to lubricate and dissipate heat for the rotating step shaft 5, thereby extending its service life. When the position of the step shaft 5 needs to be adjusted during the installation process, the support inclined plate 65 is driven to move left and right by rotating the adjustment screw 613 forward or reversely, thereby adjusting the position of the step shaft 5 left and right, thereby facilitating the use of the subsequent disc-type power generation device.

[0040] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A disk-type power generation device for industrial sensing equipment, comprising a bearing gland (3), characterized in that: A placement groove (14) is provided on one side of the bearing cover (3), a plurality of installation grooves (11) are provided on one side of the inner wall of the placement groove (14), a magnetic coil (4) is inlaid on the inner wall of the installation groove (11), a labyrinth ring (1) is movably placed on the inner wall of the placement groove (14), a plurality of installation grooves (8) are provided on one side of the labyrinth ring (1), a permanent magnet (2) is inlaid on the inner wall of the installation groove (8), a through groove (10) and a through groove (13) are respectively penetrated at the center of the bearing cover (3) and the labyrinth ring (1), a stepped shaft (5) is penetrated inside the through groove (10) and the through groove (13), a support bearing is provided on the outside of the stepped shaft (5) and on the other side of the bearing cover (3), and a bearing sleeve (6) is provided on the outer movable sleeve of the support bearing.

2. A disk-type power generation device for industrial sensing equipment according to claim 1, characterized in that: A plurality of bolt holes (9) are provided on one side of the bearing sleeve (6) close to the bearing cover (3) and on the bearing cover (3); a plurality of positioning bolts (7) are provided on one side of the bearing cover (3); one side of the positioning bolts (7) extends to the interior of the bolt hole (9) and is threadably connected to the interior of the bolt hole (9).

3. The disk-type power generation device for industrial sensing equipment according to claim 1, characterized in that: The magnetic winding coil (4) is used in conjunction with the permanent magnet (2), and the number of the magnetic winding coil (4) and the number of the permanent magnet (2) are the same.

4. The disk-type power generation device for industrial sensing equipment according to claim 1, characterized in that: A docking slot (12) is provided on the other side of the bearing cover (3).

5. The disk-type power generation device for industrial sensing equipment according to claim 1, characterized in that: The bearing sleeve (6) comprises an upper semicircular sleeve tube (61) and a lower semicircular sleeve tube (63), wherein the upper semicircular sleeve tube (61) and the lower semicircular sleeve tube (63) are respectively sleeved on the top and bottom of the outside of the support bearing, an upper trumpet cover (617) is movably sleeved on one side of the upper semicircular sleeve tube (61), and one side of the upper trumpet cover (617) is connected to an upper semi-cylinder (611), and a lower trumpet cover (618) is movably sleeved on one side of the lower semicircular sleeve tube (63), and one side of the lower trumpet cover (618) is connected to a lower semi-cylinder (68).

6. A disk-type power generation device for industrial sensing equipment according to claim 5, characterized in that: Both ends of the bottom of the upper semi-cylinder (611) and both ends of the top of the lower semi-cylinder (68) are provided with sealing grooves (67), a sealing strip (62) is placed between the upper and lower sealing grooves (67), both ends of the outer side of the upper semi-cylinder (611) are connected to upper connecting plates (610), and both ends of the outer side of the lower semi-cylinder (68) are connected to lower connecting plates (69) used in conjunction with the upper connecting plates (610), and both sides of the tops of the upper connecting plates (610) and the lower connecting plates (69) are penetrated with connecting screw holes.

7. The disk-type power generation device for industrial sensing equipment according to claim 5, characterized in that: A refueling pipe (612) is connected to the center of the top of the upper semi-cylinder (611), and a liquid level column (66) is embedded in the center of one end of the lower semi-cylinder (68).

8. The disk-type power generation device for industrial sensing equipment according to claim 6, characterized in that: The two ends of the outer side of the lower semi-cylinder (68) and located below the lower connecting plate (69) are connected to supporting inclined plates (65), the bottom of the supporting inclined plates (65) is provided with an I-shaped groove, the interior of the I-shaped groove is penetrated by an I-shaped track (64), and the four corners of the top of the I-shaped track (64) are penetrated by positioning screw holes.

9. A disk-type power generation device for industrial sensing equipment according to claim 8, characterized in that: A support sleeve (614) is connected to one side of the support inclined plate (65), an adjusting screw (613) is movably connected to the interior of the support sleeve (614) via a bearing, a support block (616) is provided on the external thread sleeve of the adjusting screw (613), and a scale groove (615) is provided on the top of the I-shaped track (64).