WO2020004812A1 - Idler for conveyor belt and idler device including same - Google Patents

Idler for conveyor belt and idler device including same Download PDF

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Publication number
WO2020004812A1
WO2020004812A1 PCT/KR2019/005730 KR2019005730W WO2020004812A1 WO 2020004812 A1 WO2020004812 A1 WO 2020004812A1 KR 2019005730 W KR2019005730 W KR 2019005730W WO 2020004812 A1 WO2020004812 A1 WO 2020004812A1
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WO
WIPO (PCT)
Prior art keywords
idler
magnet
fixed shaft
coil
light source
Prior art date
Application number
PCT/KR2019/005730
Other languages
French (fr)
Korean (ko)
Inventor
김윤곤
Original Assignee
기쁨과 행복㈜
한국남동발전(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020180074693A external-priority patent/KR101912811B1/en
Priority claimed from KR1020180125027A external-priority patent/KR101983315B1/en
Application filed by 기쁨과 행복㈜, 한국남동발전(주) filed Critical 기쁨과 행복㈜
Publication of WO2020004812A1 publication Critical patent/WO2020004812A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines

Definitions

  • the present invention relates to an idler for a conveyor belt and an idler device including the same, and more particularly, it is possible to determine whether the idler is operating by checking whether the light source is operated by supplying an induced current generated by the magnet and the coil to the light source.
  • An idler for a conveyor belt, and an idler device comprising the same.
  • An object of the present invention is to provide an idler for a conveyor belt and an idler device including the same, which can determine the operation of the idler by checking the operation of the light source by supplying the induced current generated by the magnet and the coil to the light source. .
  • the present invention is a conveyor belt idler, a fixed shaft, a rotational support in the state fitted to the fixed shaft, the support for supporting the conveyor belt, the rotation to rotate integrally with the rotation support
  • the idler is fixed to the support and is operated using a first magnet generating radial magnetic flux of the fixed shaft, a coil generating an induced current using the magnetic flux, and electricity generated by the generated induced current. It provides an idler for a conveyor belt, including a light source that informs the outside of the state that is operating.
  • the present invention is an idle device for supporting a conveyor belt, the base member, the first idler provided in the center portion of the base member, arranged to be inclined on both sides of the first idler, respectively A second idler and a third idler, a first support member for fixing one side of the first idler and one side of the second idler, and fixing the other side of the first idler and one side of the third idler A second support member, a third support member for fixing the other side of the second idler, and a fourth support member for fixing the other side of the third idler, wherein the first idler, the second idler, and the Any one or more of the third idlers provides an idler device for a conveyor belt which is the idler of claim 1.
  • An idler for a conveyor belt and an idler device including the same according to the present invention has the following effects.
  • the induction current generating efficiency is improved, and energy supply to the light source can be stable.
  • FIG. 1 is a perspective view showing an idler for a conveyor belt according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view taken along the line II-II of the idler for a conveyor belt according to FIG. 1.
  • Figure 3 (a) is a left side view of the conveyor belt idler according to Figure 1
  • (b) is a schematic diagram showing a left side view when the groove is formed between the inner peripheral surface and the fixed shaft of the wing.
  • FIG. 4 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 5 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 6 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 7 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 9 is a perspective view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 10 is a cross-sectional view taken along the x-x line of the idler for a conveyor belt according to FIG. 9.
  • FIG. 11 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 12 is a cross-sectional view of an idler for a conveyor belt according to another embodiment of the present invention.
  • FIG. 13 is a schematic view showing an idler device for a conveyor belt according to another embodiment of the present invention.
  • FIG. 14 is a schematic diagram illustrating that an antistatic layer is coated on a light source of the idler device for a conveyor belt according to FIG. 13, and a member for preventing dust is added.
  • an idler 1000 for a conveyor belt may include a fixed shaft 100, a first fixing member 110, a first coil 111, and a first light source ( 112, a first converter module 113, a rotation support 120, and a first magnet 124.
  • the fixed shaft 100, the first fixing member 110, the first coil 111, the fraudulent first light source 112, the rotating support 120 and the first magnet 124 may be configured.
  • the present invention may further include a second magnet (not shown) having a different magnetism from the first magnet 124 on the fixed shaft 100 or the first fixing member 110.
  • the fixed shaft 100 has a cylindrical shape penetrating the center of the idler 1000. However, the present invention is not limited thereto, and the fixed shaft 100 may be changed to another shape.
  • the fixed shaft 100 is formed in the longitudinal direction parallel to the ground in the rotary support 120.
  • the fixed shaft 100 is formed to penetrate the center of the rotary support 120.
  • the fixed shaft 100 is formed of steel or high rigid plastic, which is a metal material, to maintain rigidity. In addition, the fixed shaft 100 has corrosion resistance so that the surface exposed to the outside does not corrode.
  • the fixed shaft 100 serves as an axis so that the rotary support 120 can continue to rotate in place while the rotary support 120 transports the conveyor belt.
  • the first fixing member 110 is formed to maintain the first coil 111 is stopped relative to the fixed shaft 100.
  • the first fixing member 110 may be any material as long as it can maintain the first coil 111 in a stationary state with respect to the fixed shaft 100.
  • the first fixing member 110 is in the form of a hexahedron, but the shape of the first fixing member 110 may be variously changed.
  • the idler 1000 may directly fix the first coil 111 to the fixed shaft 110 without fixing the first coil 111 to the first fixing member 110.
  • the first coil 111 generates an induced current through a change in magnetic flux generated by the rotation of the first magnet 124.
  • the first coil 111 is formed of a solenoid coil. That is, the first coil 111 is formed in the form of winding the coil repeatedly around the cylindrical shape. By having such a form, the induction current generating efficiency can be higher than when using a coil that is not wound.
  • a plurality of first coils 111 may be arranged spaced apart from each other along the outer circumferential surface of the fixed shaft 100.
  • the present invention is not limited thereto, and the first coil 111 may be changed to another form.
  • the first coil 111 is formed on the fixed shaft 100.
  • the first coil 111 is disposed in a direction crossing the fixed shaft 100, that is, in a radial direction of the fixed shaft 100.
  • the first coil 111 is fixed inside the first fixing member 110.
  • the first coil 111 is wound around a virtual shaft formed in the radial direction of the fixed shaft 100 and fixed.
  • the first coil 111 may be directly fixed to the fixed shaft 100.
  • the first light source 112 is electrically connected to the first coil 111.
  • the first light source 112 operates using electrical energy generated by the first coil 111.
  • the first light source 112 is formed of an LED.
  • the present invention is not limited thereto, and the first light source 112 may be changed to another light emitting material.
  • the brightness of the first light source 112 changes according to the rotation speed RPM of the rotation support 120. Therefore, by observing the change in the brightness of the first light source 112, there is an advantage that can examine the operating state of the idler 1000 in more detail than when there is no change in the brightness of the first light source (112).
  • the first light source 112 is formed to protrude from the first fixing member 110.
  • the first light source 112 may be formed to be inserted into the first fixing member 110.
  • the first light source 112 may be installed in a fixed portion of the idler 1000 other than the first fixing member 110.
  • One end of the first converter module 113 is electrically connected to the first coil 111 and the other end is electrically connected to the first light source 112.
  • the first converter module 113 converts the induced current of the alternating current generated by the first coil 111 into a direct current. Therefore, since the DC current converted by the first converter module 113 is supplied to the first light source 112, the first light source 112 may receive a stable energy supply.
  • the rotatable support 120 is a part forming an exterior of the idler 1000.
  • the rotary support 120 is formed of a plastic material or a metal material having corrosion resistance.
  • a conveyor belt is disposed above the rotary support 120, and an object placed on the conveyor belt is transferred by the rotation of the rotary support 120.
  • the rotation support 120 is connected to the fixed shaft 100 and the bearing 125.
  • the rotatable support 120 includes a support 121 and a first wing 122.
  • the support part 121 rotates while being fitted to the fixed shaft 100 and has a cylindrical shape.
  • the first wing portion 122 is formed extending from the outer peripheral portion of one side of the support portion 121 laterally with a set thickness. Therefore, a space in which the first fixing member 110 may be disposed is formed between the inner surface of the first wing portion 122 and the outer circumferential surface of the fixed shaft 100.
  • the present invention is not limited thereto, and the support part 121 and the first wing part 122 of the rotatable support 120 may be changed to another form.
  • first wing 122 One side of the first wing 122 is formed with a first groove 122a into which the first magnet 124 can be inserted.
  • the first groove 122a is formed to allow the first magnet 124 to be slidingly inserted in the lateral direction of the first wing part 122.
  • the first groove 122a is formed in a structure having an upper portion wider than a lower portion.
  • the present invention is not limited thereto, and the shape of the first groove 122a may be changed as long as the first magnet 124 is inserted therein.
  • the rotation support member 120 may further include an end cap (not shown) for covering and fixing the first magnet 124 inserted into one side of the first wing part 122.
  • the end cap covers the first groove 122a formed in the first wing 122 in a direction crossing the radial direction of the fixed shaft 100 so that the first magnet 124 is exposed to the outside. Shield to prevent
  • the first magnet 124 is inserted into and fixed to the first groove 122a formed at one side of the first wing part 122 in a direction crossing the radial direction of the fixed shaft 100.
  • the form in which the first magnet 124 is fixed to the first wing portion 122 can be changed.
  • the magnetic flux by the first magnet 124 is the first coil. It penetrates inside 111.
  • the first magnet 124 is formed in a singular number, but the plurality of first magnets 124 may be spaced apart from each other along the circumferential direction of the inner surface of the first wing part 122.
  • the first magnet 124 is inserted into the first blade portion 122 so that the first magnet 124 and the first coil 111 is disposed in a straight line when the rotation support member 120 rotates. Is fixed. That is, the first magnet 124 is disposed in a straight line with the first coil 112 once the rotary support 120 rotates 360 degrees.
  • the most magnetic flux passes through the first coil 111. Accordingly, when the first magnet 124 is in line with the first coil 111 and rotates, the induced current is efficiently generated due to the rapid change in the magnetic flux.
  • the first magnet 124 is formed of a permanent magnet in the form of a bar magnet.
  • the present invention is not limited thereto, and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 111.
  • FIG. 3 shows a cross section of the first wing portion 122 of the idler 1000 according to FIG. 1.
  • the fixed shaft 100 is in the center, and the fixing member 110 is disposed on the outer circumferential surface of the fixed shaft 100.
  • the first coil 112 is disposed inside the fixing member 110.
  • the fixed shaft 100 is surrounded by a rotation support 120 having the same center.
  • a single number of first magnets 124 is inserted into the first wing portion 122a of the rotation support 120.
  • the first magnet 124 rotates together when the rotation support member 120 rotates. Therefore, as the first magnet 124 repeatedly approaches and moves away from the first coil 111, a change in magnetic flux is generated to generate an induced current in the first coil 111.
  • the first magnet 124 allows the first magnet 124 to be inserted in the lateral direction of the first wing portion 122a, and is inserted into the groove 122a formed to be indented from the inner circumferential surface to the outer circumferential surface direction. do.
  • the present invention is not limited thereto, and the groove 122a may be formed to protrude in the direction of the fixed shaft 100 from the inner circumferential surface of the first wing portion 122a, as in (b).
  • One magnet 122a may be slidably inserted into the groove 122a of the protruding structure.
  • the groove 122a is formed such that the width of the upper portion is wider than that of the lower portion. The groove 122a is inserted into the first magnet 124 by sliding into the upper portion.
  • the conveyor belt idler 2000 is a fixed shaft 200, the first fixing member 210, the first coil 211, the first light source 212, The first converter module 213, the rotation support 220, and the first magnet 224 are included.
  • the idler 2000 according to the present embodiment has a different number and arrangement form of the first fixing member 210 and the first coil 211 as compared with the idler 1000 of FIG. 1. Therefore, other parts of the idler 2000 other than the first fixing member 210 and the first coil 211 are similar to those of the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
  • a plurality of the first fixing member 210 and the first coil 211 are formed on the outer circumferential surface of one side of the fixed shaft 200.
  • the first fixing member 210 and the first coil 211 are spaced apart at four intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200.
  • the number and arrangement of the first fixing member 210 and the first coil 211 can be changed.
  • Each of the first fixing members 210 disposed at intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200 is formed of the same shape and material.
  • the four first fixing members 210 may be changed into different shapes and materials.
  • Each of the first coils 211 disposed at intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200 is formed of the same shape and material.
  • the four first coils 211 may be changed to different shapes and materials.
  • the four first coils 211 are electrically connected to each other. Accordingly, the electrical energy generated by the four first coils 211 is used to drive the first light source 212.
  • the same light source as the first light source 212 may be disposed in each of the four first fixing members 210.
  • the idler 2000 according to the present embodiment has a large number of the first coils 211, so that the first magnet 224 has a circumference of the fixed shaft 200. Since the first coil 211 intersects four times when rotated once, there is an advantage in that a lot of electric energy can be generated compared to the idler 1000 according to FIG. 1.
  • the conveyor belt idler 3000 may include a fixed shaft 300, a first fixing member 310, a first coil 311, and a first light source 312. , A first converter module 313, a rotation support 320, and a first magnet 324.
  • the rotary support 320 is formed with a first wing 322 similar to that of the rotary support 120 according to FIG. Further, first grooves 322a similar to the first grooves 122a of FIG. 1 are formed in the first wing part 322.
  • the idler 3000 according to the present embodiment has a different number and arrangement of the first grooves 322a and a different number and arrangement of the first magnets 324. . Therefore, other parts of the idler 3000 except for the first groove 322a and the first magnet 324 are similar to those of the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
  • the first magnet 324 is inserted into the first groove 322a formed in the first wing portion 322.
  • the structure of the first groove 322a is similar to the first groove 122a of the idler 1000 according to FIG. 1.
  • a plurality of idlers 3000 according to the present embodiment are formed such that the first grooves 322a are spaced apart by a predetermined interval along the circumferential surface of the first wing part 322.
  • six first grooves 322a are formed at intervals of 60 degrees.
  • the present invention is not limited thereto, and the number and arrangement of the first grooves 322a may be changed. Therefore, the first magnet 324 is inserted into the first groove 322a spaced apart at 60 degree intervals. Compared to the idler 1000 of FIG.
  • the idler 3000 according to the present exemplary embodiment has a large number of the first magnets 324 so that the first magnets 324 have a circumference of the fixed shaft 300. Since the first magnets 324 rotate once each, that is, six times with the first coil 311, the first magnets 324 may generate more electrical energy than the idler 1000 of FIG. 1. have.
  • the conveyor belt idler 4000 is a fixed shaft 400, the first fixing member 410, the first coil 411, the first light source 412 , A first converter module 413, a rotation support 420 including a first wing 422, a shield plate 426, and a first magnet 424.
  • the idler 4000 according to the present embodiment has the shape of the first wing 422 and the shield plate 426 on the first magnet 424. The included points are different. Therefore, other parts of the idler 4000 other than the first wing 422 and the shield plate 426 are similar to those of the idler 3000 of FIG. 5, and thus description thereof will be omitted.
  • the shield plate 426 is formed of an iron plate. However, the present invention is not limited thereto, and the material of the shield plate 426 may be changed.
  • the shield plate 426 shields the magnetic force from the first magnet 424 from extending out of the shield plate 426. Therefore, the magnetic force by the first magnet 424 is concentrated in the direction of the first coil 411 to increase the electrical energy generation efficiency.
  • first wing 422 is formed with a first groove 422a similar to the first groove 322a formed on one side of the first wing 322 of FIG. 5.
  • the first groove 422a further includes a shield plate insertion space (not shown) for inserting the shield plate 426 into an upper portion of the space into which the first magnet 424 is inserted.
  • the shield plate insertion space (not shown) is formed between the first groove 422a and the outer surface of the first wing portion 322.
  • the shield plate insertion space (not shown) is formed in an insertion space structure that can be fixed by sliding the shield plate 426 in the lateral direction.
  • the shield plate insertion space (not shown) is connected to the shield plate insertion space (not shown) of the adjacent first groove 422a.
  • the upper three first grooves 422a are connected to the shield plate insertion spaces (not shown) without disconnection from each other.
  • the shield plate insertion space (not shown) may be cut off like the first groove 322a of FIG. 5 and may be formed only on the first magnet 424 of the first groove 422a.
  • the iron plate insertion space (not shown) may be formed to connect all of the first grooves 422a.
  • the iron plate 426 may be inserted in various forms according to the form in which the iron plate insertion space (not shown) is formed.
  • the idler 4000 according to the present embodiment further includes the shield plate 426 on the first magnet 424, so that the first magnet 424 is included. It is effective to concentrate the magnetic flux generated in Therefore, due to the concentrated magnetic flux, when the first magnets 424 rotate around the fixed shaft 400, more electric energy can be generated in the first coil 411 than in the idler 3000 of FIG. 5. There is an advantage.
  • the conveyor belt idler 5000 may include a fixed shaft 500, a first fixing member 510, a first coil 511, and a first light source 512. , A first converter module 513, a rotation support 520, a first magnet 524, and an iron core 514.
  • the idler 5000 according to the present embodiment differs from the fact that the iron core 514 is further included in the first coil 511. Therefore, other parts of the idler 5000 other than the iron core 514 are similar to the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
  • the iron core 514 is inserted in the axial direction in which the first coil 511 is wound.
  • the iron core 514 serves to increase the amount of current generated when a current is generated in the first coil 511 when the first magnet 524 rotates.
  • the iron core 514 is connected to and fixed to the first fixing member 510.
  • the iron core 514 is in the form of a bar magnet.
  • the present invention is not limited thereto, and the shape and size of the iron core 514 may be changed.
  • the idler 5000 according to the present embodiment may rotate the first magnet 524 once around the fixed shaft 500 by the iron core 514. At this time, the magnetic force is stronger than in the case of the idler 1000 according to FIG. 1, and thus, an electric energy may be generated more than the idler 1000 according to FIG.
  • the iron core 514 may also be added to each of the idlers 1000, 2000, 3000, and 4000 according to FIGS. 3 to 6.
  • the conveyor belt idler 6000 may include a fixed shaft 600, a first fixing member 610, a first coil 611, and a first light source 612.
  • the first converter module 613, the first support 622 is formed on one side and the second support 623 is formed on the other side, the rotation support 620, the first magnet 624, the second
  • the magnet 626 includes a second fixing member 630, a second coil 631, a second light source 632, and a second converter module 633.
  • the idler 6000 has a second wing 623, the second magnet 626, the second fixing member 630 on the other side of the rotating support 620 when compared with the idler 3000 of FIG. 5. There is a difference in that the second coil 631, the second light source 632, and the second converter module 633 are further included.
  • the second converter module 633 may include the first fixing member 610, the first coil 611, the first light source 612, and the first converter module formed on one side of the idler 6000. 613, the first magnet 624 and the first wing 622 are formed of the same material and shape.
  • the present invention is not limited thereto, but the second magnet 626, the second fixing member 630, the second coil 631, the second light source 632, and the other side of the idler 6000 are formed.
  • the material and shape of the second converter module 633 and the second wing 623 may be changed.
  • the idler 6000 generates an induced current not only on one side of the idler 6000 but also on the other side, as compared with the idler 3000 according to FIG. 5 to generate an induced current only on one side and the light source 312.
  • the second light source 632 By arranging the second light source 632, it is possible to observe the operation of the idler 6000 with the naked eye in various directions.
  • the conveyor belt idler 7000 includes a fixed shaft 700, a fixing member 710, a first magnet 711, and a first coil 712. ), A first light source 713, a first converter module 714, a rotation support 720, and a second magnet 721.
  • the idler 7000 may include only other components except for the first converter module 714.
  • the first fixing member 710 is formed to keep the first magnet 711 and the first coil 712 stationary with respect to the fixed shaft 700.
  • the first fixing member 710 may be any material as long as the first magnet 711 and the first coil 712 may be maintained in a stopped state with respect to the fixed shaft 700.
  • the first fixing member 710 is in the form of a hexahedron, but the shape of the first fixing member 710 may be variously changed.
  • the idler 7000 may be formed in such a manner that the first magnet 711 and the first coil 712 are stacked without the first fixing member 710.
  • the fixed shaft 700 has a cylindrical shape penetrating the center of the idler 7000. However, the present invention is not limited thereto, and the fixed shaft 700 may be changed to another shape.
  • the fixed shaft 700 is formed in the longitudinal direction parallel to the ground in the rotation support (720).
  • the fixed shaft 700 is formed to pass through the center of the rotation support (720).
  • the fixed shaft 700 is formed of steel or high rigid plastic, which is a metallic material, to maintain rigidity. In addition, the fixed shaft 700 also has corrosion resistance so that the surface exposed to the outside does not corrode.
  • the fixed shaft 700 serves as an axis to allow the rotary support 720 to continuously rotate in place while the rotary support 720 transports the conveyor belt.
  • the first magnet 711 is formed inside the first fixing member 710.
  • the present invention is not limited thereto, and may be formed by connecting the first magnet 711 to another member that can be kept stationary with respect to the fixed shaft 700.
  • the first magnet 711 is formed of a permanent magnet in the form of a bar magnet.
  • the present invention is not limited thereto and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 712.
  • the first magnet 711 is formed in contact with the fixed shaft 700. Of course, the first magnet 711 may be formed spaced apart from the fixed shaft 700.
  • the first magnet 711 has a magnetism of any one of the N pole and the S pole.
  • the first magnet 711 has a different magnetism than the second magnet 721. Therefore, the first magnet 711 increases the amount of induced current generated by more efficiently changing the magnetic flux according to the position change between the second magnet 721 and the first coil 712. That is, the case where the first magnet 711 is present has a higher induction current generation efficiency than the case where only the second magnet 721 and the first coil 712 are present.
  • the first coil 712 is formed of a solenoid coil. That is, it is formed in the form of winding the coil repeatedly around the cylindrical shape. By having such a shape, it is possible to increase the induced current generation efficiency than when using a coil having a single shape.
  • the present invention is not limited thereto, and the first coil 712 may be changed to another form.
  • the first coil 712 is disposed in an opposite direction of the fixed shaft 700 with the first magnet 711 interposed therebetween.
  • the first magnet 711 is disposed to be spaced apart from the first magnet 711 and the fixed shaft 700 is formed so as to be arranged in a straight line to match.
  • the first light source 713 is electrically connected to the first coil 712.
  • the first light source 713 operates using electrical energy generated by the first coil 712.
  • the first light source 713 is formed of an LED.
  • the present invention is not limited thereto, and the first light source 713 may be changed to another light emitting material.
  • the first light source 713 is formed to protrude from the first fixing member 710.
  • the first light source 713 may be formed to be inserted into the first fixing member 710.
  • the first light source 713 may be installed in a fixed portion of the idler 7000 other than the first fixing member 710.
  • the converter module 714 converts the induced current of the alternating current generated by the first coil 712 into a direct current. Therefore, since the DC current converted by the converter module 714 is supplied to the first light source 713, the first light source 713 may receive a stable energy supply.
  • the rotation support 720 includes a support portion 720a and a first wing portion 720b.
  • the support portion 720a rotates while being fitted to the fixed shaft and has a cylindrical shape.
  • the first wing portion 720b extends laterally at a set thickness from an outer circumferential portion of one end of the support portion 720a.
  • the present invention is not limited thereto, and the support part 720a and the first wing part 720b of the rotatable support 720 may be changed to other forms. Therefore, a space in which the first fixing member 710 is disposed is formed between the inner surface of the first wing portion 720b and the outer circumferential surface of the fixed shaft 700.
  • the first magnet 711 is fixed on an outer circumferential surface of the fixed shaft 700 facing the first wing portion 720b and the first wing portion 720b facing the first magnet 711.
  • the second magnet 721 is formed on an inner surface of the second magnet 721.
  • the plurality of second magnets 721 are spaced apart from each other by a predetermined interval on the inner surface of the first wing part 720b.
  • the rotation support 720 is rotated so that the first magnet 711 and the second magnet 721 is located in a straight line with respect to the radial direction of the fixed shaft 700, the first magnet 711 And a magnetic flux by the second magnet 721 penetrates the inside of the first coil 712.
  • the rotatable support 720 is a portion forming an exterior of the idler 7000.
  • the rotation support 720 is formed of a plastic material or a metal material having corrosion resistance.
  • a conveyor belt is disposed above the rotary support 720, and the object placed on the conveyor belt is transferred by the rotation of the rotary support 720.
  • the rotation support 720 is connected to the fixed shaft 700 and the bearing 723.
  • the second magnet 721 is disposed at a portion where the first blade portion 720b of the rotation support 720 is formed.
  • the second magnet 721 is formed to protrude on an inner surface of the first blade 720b of the rotation support 720.
  • the second magnet 721 may be formed to be inserted into the rotation support 720, if it can generate an induced current by applying a magnetic force to the first coil 712, or may be formed in another way. have.
  • the plurality of second magnets 721 are formed to be spaced apart at regular intervals along the circumferential direction in which the first blade portion 720b of the rotation support 720 is formed.
  • the second magnet 721 is disposed on the first wing portion 720b so that the second magnet 721 is disposed in line with the first magnet 711 and the first coil 712 when the rotation support 720 rotates.
  • Each is formed. That is, each of the second magnets 721 is disposed in line with the first magnets 711 and the first coil 712 once the rotation support 720 rotates 360 degrees.
  • eight second magnets 721 are spaced apart at intervals of 45 degrees from the first wing portion 720b of the rotation support 720. Therefore, the induced current may be generated faster and more frequently than when only one second magnet 721 is formed.
  • the present invention is not limited thereto, and the number of the second magnets 721 may be changed.
  • the second magnet 721 is formed of a permanent magnet in the form of a bar magnet.
  • the present invention is not limited thereto and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 712.
  • the second magnet 721 has a different magnetism from the first magnet 711.
  • FIG. 11 is a cross-sectional view of the first wing part 720b of the idler according to FIG. 9.
  • the fixing member 710 is disposed on the outer peripheral surface of the fixed shaft.
  • the first magnet 711 and the first coil 712 are spaced apart from each other in the fixing member 710.
  • the rotating support 720 having the same center surrounds the fixed shaft 700.
  • Eight second magnets 721 are disposed on an inner circumferential surface of the rotatable support 720.
  • the second magnet 721 rotates together when the rotation support 720 rotates. Accordingly, as the second magnet 721 is repeatedly moved away from the first magnet 711 and the first coil 712, a change in magnetic flux is generated to generate an induced current in the first coil 712. do.
  • a conveyor belt idler 8000 may include a first fixing member 810, a first magnet 811, a first coil 812, and a first light source 813.
  • the idler 8000 has the fourth magnet 822, the second fixing member 830, and the third magnet 831 on the other side of the idler 8000 when compared with the idler 7000 of FIG. 9.
  • the second coil 832, the second light source 833, the second converter module 834, and the second wing 820c may be different from each other.
  • the rotation support 820 and the second magnet 821 are the first fixing member 710, the first magnet 711, the first coil 712, the first of the idler 7000 according to FIG. Since it is similar to the light source 713, the first converter module 714, the rotation support 720, and the second magnet 721, the description thereof will be omitted.
  • the second converter module 834 and the second wing 820c may include the first fixing member 810, the first magnet 811, and the first coil formed at one end of the idler 8000. 812, the first light source 813, the first converter module 814, the rotation support 820, the second magnet 821, and the first wing 820b.
  • the present invention is not limited thereto, and the fourth magnet 822, the second fixing member 830, the third magnet 831, and the second coil 832 formed on the other end of the idler 8000.
  • the material and shape of the second light source 833, the second converter module 834, and the second wing 820c may be changed.
  • the idler 8000 generates an induced current on one side as well as the other side of the idler 8000 and arranges a light source, as compared with the idler 7000 according to FIG. With the naked eye, it is possible to observe the operation of the idler 8000 in various directions.
  • an idler device for a conveyor belt may include a first idler 1000, a second idler 1000, a third idler 9000, a first support member 911, Second support member 912, third support member 913, fourth support member 914, base member 920, third light source 931, fourth light source 932, and fifth light source 933. It includes.
  • the first idler 1000 and the second idler 1000 are formed of the idler 1000 shown in FIG. 1.
  • the third idler 9000 has the same configuration as the idler 1000 shown in FIG. Therefore, a description of the configuration or operation method for each of the first idler 1000, the second idler 1000, and the third idler 9000 will be omitted.
  • the first idler 1000 is disposed at the center of the base member 920.
  • the second idler 1000 is disposed on the left side of the first idler 1000 so as to be inclined and connected to the first support member 911
  • the third idler 1000 is formed on the right side of the first idler 1000.
  • 9000 is disposed to be inclined and connected to the second support member 912.
  • the second idler 1000 and the third idler 9000 are disposed to be inclined with respect to the first idler 1000, respectively, such that the first idler 1000, the second idler 1000, and the third idler 1000 are inclined with respect to the first idler 1000.
  • the material conveyed by the conveyor belt to be mounted on the idler 9000 is not separated out of the second idler 1000 or the third idler 9000.
  • first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 is fixed to the base member 920.
  • the other side of the first support member 911 fixes one side of the first idler 1000 and one side of the second idler 1000
  • the other side of the second support member 912 is the first side.
  • the other side of the first idler 1000 and one side of the third idler 9000 are fixed.
  • the other side of the third support member 913 fixes the other side of the second idler 1000
  • the other side of the fourth support member 914 fixes the other side of the third idler 9000.
  • the first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 include the first idler 1000 and the second idler 1000.
  • the third idler 9000 and the first idler 1000, the second idler 1000, and the third idler 9000 are formed of a rigid material capable of supporting the load of the conveyor belt to be transported. do.
  • the first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 have a shape of the first idler 1000 and the second idler. 1000, various modifications may be made according to the coupling angle of the third idler 9000.
  • the base member 920 is the first support member 911, the second support member 912, the third support member 913, and the fourth support member to be mounted on the base member 920. 914, the first idler 1000, the second idler 1000, the third idler 9000, the first idler 1000, the second idler 1000, and the third idler 9000. It is formed of a rigid material capable of supporting the load of the conveyor belt to be conveyed by the. In addition, the base member 920 is formed in a flat plate shape. However, the present invention is not limited thereto, and the shape of the base member 920 may be variously changed.
  • the third light source 931 is electrically connected to the first idler 1000
  • the fourth light source 932 is electrically connected to the second idler 1000
  • the fifth light source 933 is It is electrically connected to the third idler 9000.
  • the third light source 931 is disposed at the side of the first support member 911 or the second support member 912.
  • the fourth light source 932 is disposed on the side of the third support member 913
  • the fifth light source 933 is disposed on the side of the fourth support member 914.
  • the present invention is not limited thereto, and the third light source 931, the fourth light source 932, and the fifth light source 933 may be provided in the first support member 911, the second support member 912, The position of attachment to the third support member 913 and the fourth support member 914 can be changed.
  • the third light source 931, the fourth light source 932, and the fifth light source 933 need not all be installed, but only some of them may be installed.
  • the third light source 931, the fourth light source 932, and the fifth light source 933 rotate each of the first idler 1000, the second idler 1000, and the third idler 9000.
  • the brightness changes with the number (RPM). Accordingly, the first idler 1000, the second idler 1000, and the third idler are observed by observing changes in brightness of the third light source 931, the fourth light source 932, and the fifth light source 933. You can easily check that (9000) is operating normally.
  • any one of the third light source 931, the fourth light source 932, and the fifth light source 933 may be the first idler 1000, the second idler 1000, and the third idler 9000.
  • Each of the first idler 1000, the second idler 1000, and the third idler 9000 may be formed as one display device that is distinguished from each other. That is, the display device includes a plurality of light sources that display the operating states of the first idler 1000, the second idler 1000, and the third idler 9000. Of course, the number of idlers connected to the display device can be changed.
  • all of the third light source 931, the fourth light source 932, and the fifth light source 933 may be formed in the same manner as the display device. Using the display device has the advantage of being able to sense at a glance the operating states of all idlers connected to the display device as one device.
  • the third light source 931, the fourth light source 932, and the fifth light source 933 may be provided in the first support member 911, the second support member 912, and the third support member 913. And by attaching to the fourth support member 914, the attachment position may be varied than when attaching a light source to each of the first idler 1000, the second idler 1000, and the third idler 9000. Can be. Therefore, it can be easily seen from a distance whether the idler device for the conveyor belt is operated.
  • the third light source 931, the fourth light source 932, and the fifth light source 933 may be formed of the same light source.
  • the light sources 931, 932, and 933 are not attached to the idler itself, it is also advantageous to prevent breakage due to vibration of the idlers 1000, 9000.
  • the attachment direction or the size of the light source is adjusted in various ways. There are possible advantages.
  • FIG. 14 illustrates a first antistatic layer 932a for preventing static electricity and a drop of gravity on a surface of a fourth light source 932 attached to the third support member 913 of FIG. 13.
  • the first blocking member 940 is further formed to prevent dust from being absorbed by the fourth light source 932.
  • the idler device for the conveyor belt according to FIG. 13 is generally used in a place for carrying a dusty material. Therefore, dust is often attached to the fourth light source 932 due to static electricity, thereby darkening the light.
  • the first antistatic layer 932a may be formed on the surfaces of the third light source 931 and the fifth light source 933.
  • the first antistatic layer 932a may be formed in light sources in which FIGS. 1 to 12 are attached to the idler.
  • the hemispherical first shielding member 940 is further formed on the fourth light source 932.
  • the present invention is not limited thereto, and the first screening member 940 may be changed to another form.
  • the dust falls from high to low by gravity.
  • the dust above the fourth light source 932 may be attached to the fourth light source 932 while falling to the fourth light source 932 to darken the light of the fourth light source 932. Therefore, the hemispherical first shielding member 940 is formed on the fourth light source 932 so that the dust falling due to gravity is not attached to the fourth light source 932.
  • the first covering member 940 is formed in a hemispherical shape has the advantage that the dust can slide down without accumulating.
  • the present invention is not limited thereto, and the first obstruction member 940 is changed to another form to allow the first obstruction member 940 to slide down well without being absorbed by the fourth light source 932. This is possible.
  • the first blocking member 940 may also be installed on the first light source 931 and the fifth light source 933.
  • the first blocking member 940 may be installed on an upper portion of the light source attached to the idler of FIGS. 1 to 12.
  • Using the present invention can provide an idler that can visually check whether the operation.

Abstract

The present invention provides an idler for a conveyor belt, including: a fixed shaft; a rotating support body, that is rotated in a state of being fitted in the fixed shaft, for supporting the conveyor belt; a first magnet which is fixed to the rotating support body in order to rotate integrally with the rotating support body and generates a radial magnetic flux of the fixed shaft; a coil for generating an induction current using the magnetic flux; and a light source which is operated using electricity generated by a generated induction current to inform the outside of a state in which the idler is operating. Therefore, it is easy to check whether or not the idler is operating by checking whether or not the light source emits light.

Description

컨베이어 벨트용 아이들러 및 이를 포함하는 아이들러 장치Idler for Conveyor Belt and Idler Device Including the Same
본 발명은 컨베이어 벨트용 아이들러 및 이를 포함하는 아이들러 장치에 관한 것으로서, 보다 상세하게는 마그넷과 코일에 의해 생성된 유도 전류를 광원에 공급함으로써 광원의 작동 여부를 확인하여 아이들러의 동작 여부를 판단할 수 있는 컨베이어 벨트용 아이들러 및 이를 포함하는 아이들러 장치에 관한 것이다.The present invention relates to an idler for a conveyor belt and an idler device including the same, and more particularly, it is possible to determine whether the idler is operating by checking whether the light source is operated by supplying an induced current generated by the magnet and the coil to the light source. An idler for a conveyor belt, and an idler device comprising the same.
피 이송물을 이송시키기 위해 산업현장에서 널리 이용되는 컨베이어 장치에는 하나의 단위 유닛으로서의 복수의 컨베이어용 아이들러가 사용된다. 이러한 아이들러는 다수가 반복적인 회전 등을 함으로써 작동하는데, 정상적으로 동작하고 있는지 여부가 육안으로 판별하기 쉽지 않은 경우가 빈번하다. 따라서 일부 아이들러의 결함을 방치하여 전체 이송 장치의 파손에 이르게 되기도 하고, 작동 중인 것을 인지하지 못하고 접근하여 인명 사고가 발생하는 경우도 있다. 그러므로 아이들러의 작동여부를 육안으로 쉽게 판단할 수 있는 장치가 필요하다.In the conveyor apparatus widely used in the industrial field for transferring the object to be conveyed, a plurality of conveyor idlers as one unit unit are used. Many of these idlers operate by repetitive rotation and the like, and it is often difficult to determine whether they are operating normally. As a result, some idler defects are left unattended, leading to breakage of the entire conveying device. Therefore, there is a need for a device that can easily determine whether the idler operation.
본 발명은 마그넷과 코일에 의해 생성된 유도 전류를 광원에 공급함으로써 광원의 작동 여부를 확인하여 아이들러의 동작 여부를 판단할 수 있는 컨베이어 벨트용 아이들러 및 이를 포함하는 아이들러 장치를 제공하는 것을 목적으로 한다.An object of the present invention is to provide an idler for a conveyor belt and an idler device including the same, which can determine the operation of the idler by checking the operation of the light source by supplying the induced current generated by the magnet and the coil to the light source. .
본 발명의 일 측면에 따르면, 본 발명은 컨베이어 벨트용 아이들러에 있어서, 고정축, 상기 고정축에 끼워진 상태에서 회전하며, 상기 컨베이어 벨트를 지지하는 회전 지지체, 상기 회전 지지체와 일체로 회전하도록 상기 회전 지지체에 고정되어 있으며, 상기 고정축의 반경 방향의 자속을 생성하는 제1마그넷, 상기 자속을 이용하여 유도 전류를 생성시키는 코일 및 상기 생성된 유도 전류에 의하여 생성된 전기를 이용하여 작동되어, 상기 아이들러가 작동되고 있는 상태를 외부에 알려주는 광원을 포함하는, 컨베이어 벨트용 아이들러를 제공한다.According to an aspect of the invention, the present invention is a conveyor belt idler, a fixed shaft, a rotational support in the state fitted to the fixed shaft, the support for supporting the conveyor belt, the rotation to rotate integrally with the rotation support The idler is fixed to the support and is operated using a first magnet generating radial magnetic flux of the fixed shaft, a coil generating an induced current using the magnetic flux, and electricity generated by the generated induced current. It provides an idler for a conveyor belt, including a light source that informs the outside of the state that is operating.
본 발명의 다른 측면에 따르면, 본 발명은 컨베이어 벨트를 지지하는 아이들 장치에 있어서, 베이스 부재, 상기 베이스 부재의 가운데 부분에 설치되어 있는 제1아이들러, 상기 제1아이들러의 양 측에 각각 경사지도록 배치되어 있는 제2아이들러 및 제3아이들러, 상기 제1아이들러의 일 측과 상기 제2아이들러의 일 측을 고정하는 제1지지부재, 상기 제1아이들러의 타 측과 상기 제3아이들러의 일 측을 고정하는 제2지지부재, 상기 제2아이들러의 타 측을 고정하는 제3지지부재, 상기 제3아이들러의 타 측을 고정하는 제4지지부재를 포함하고, 상기 제1아이들러, 상기 제2아이들러 및 상기 제3아이들러 중 어느 하나 또는 복수 개는 청구항 1의 아이들러인 컨베이어 벨트용 아이들러 장치를 제공한다.According to another aspect of the invention, the present invention is an idle device for supporting a conveyor belt, the base member, the first idler provided in the center portion of the base member, arranged to be inclined on both sides of the first idler, respectively A second idler and a third idler, a first support member for fixing one side of the first idler and one side of the second idler, and fixing the other side of the first idler and one side of the third idler A second support member, a third support member for fixing the other side of the second idler, and a fourth support member for fixing the other side of the third idler, wherein the first idler, the second idler, and the Any one or more of the third idlers provides an idler device for a conveyor belt which is the idler of claim 1.
본 발명에 따른 컨베이어 벨트용 아이들러 및 이를 포함하는 아이들러 장치는 다음과 같은 효과가 있다.An idler for a conveyor belt and an idler device including the same according to the present invention has the following effects.
첫째, 광원의 발광 여부를 확인함으로써 쉽게 아이들러의 작동여부를 확인할 수 있다.First, it is easy to check whether the idler is operating by checking whether the light source emits light.
둘째, 광원을 작동하기 위한 에너지를 아이들러에 포함된 마그넷과 코일의 상대적 움직임에 의한 유도전류로부터 공급 받음으로써, 별도의 에너지 공급원을 요하지 않아서 구조가 간단하고 제조비용이 절감된다.Second, by receiving the energy for operating the light source from the induced current by the relative movement of the magnet and the coil included in the idler, it does not require a separate energy supply source, the structure is simple and the manufacturing cost is reduced.
셋째, 회전 지지체에 복수 개의 마그넷을 배치할 경우, 유도 전류 생성 효율이 향상되어, 광원에 에너지 공급을 안정적으로 할 수 있다.Third, when a plurality of magnets are disposed on the rotational support, the induction current generating efficiency is improved, and energy supply to the light source can be stable.
도 1은 본 발명의 일 실시예에 따른 컨베이어 벨트용 아이들러가 도시된 사시도이다.1 is a perspective view showing an idler for a conveyor belt according to an embodiment of the present invention.
도 2는 도 1에 따른 컨베이어 벨트용 아이들러의 Ⅱ-Ⅱ선을 취한 단면도이다.2 is a cross-sectional view taken along the line II-II of the idler for a conveyor belt according to FIG. 1.
도 3의 (a)는 도 1에 따른 컨베이어 벨트용 아이들러의 좌측면도이고, (b)는 홈이 날개부의 내주면과 고정축 사이에 형성된 경우의 좌측면도를 나타낸 모식도이다.Figure 3 (a) is a left side view of the conveyor belt idler according to Figure 1, (b) is a schematic diagram showing a left side view when the groove is formed between the inner peripheral surface and the fixed shaft of the wing.
도 4는 본 발명의 다른 실시예에 따른 컨베이어 벨트용 아이들러의 측면도이다.4 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
도 5는 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 측면도이다.5 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
도 6은 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 측면도이다.6 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
도 7은 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 측면도이다.7 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
도 8은 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 단면도이다.8 is a cross-sectional view of an idler for a conveyor belt according to another embodiment of the present invention.
도 9는 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 사시도이다.9 is a perspective view of an idler for a conveyor belt according to another embodiment of the present invention.
도 10은 도 9에 따른 컨베이어 벨트용 아이들러의 x-x선을 취한 단면도이다.10 is a cross-sectional view taken along the x-x line of the idler for a conveyor belt according to FIG. 9.
도 11은 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 측면도이다.11 is a side view of an idler for a conveyor belt according to another embodiment of the present invention.
도 12는 본발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러의 단면도이다.12 is a cross-sectional view of an idler for a conveyor belt according to another embodiment of the present invention.
도 13은 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러 장치를 나타내는 모식도이다.13 is a schematic view showing an idler device for a conveyor belt according to another embodiment of the present invention.
도 14는 도 13에 따른 컨베이어 벨트용 아이들러 장치의 광원에 정전기 방지층을 코팅하고, 먼지 부착 방지를 위한 부재를 부가한 것을 도시한 모식도이다.FIG. 14 is a schematic diagram illustrating that an antistatic layer is coated on a light source of the idler device for a conveyor belt according to FIG. 13, and a member for preventing dust is added.
이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명함으로써, 본 발명을 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1 및 도 2를 참조하면, 본 발명의 일 실시예에 따른 컨베이어 벨트용 아이들러(1000)는 고정축(100), 제1고정부재(110), 제1코일(111), 제1광원(112), 제1컨버터 모듈(113), 회전지지체(120) 및 제1마그넷(124)을 포함한다. 하지만 본 발명은 상기 고정축(100), 상기 제1고정부재(110), 상기 제1코일(111), 사기 제1광원(112), 상기 회전지지체(120) 및 제1마그넷(124)으로 구성될 수도 있다. 또한 본 발명은 상기 고정축(100) 또는 상기 제1고정부재(110)에 상기 제1마그넷(124)과 다른 자성을 갖는 제2마그넷(미도시)을 더 포함할 수 있다.1 and 2, an idler 1000 for a conveyor belt according to an embodiment of the present invention may include a fixed shaft 100, a first fixing member 110, a first coil 111, and a first light source ( 112, a first converter module 113, a rotation support 120, and a first magnet 124. However, in the present invention, the fixed shaft 100, the first fixing member 110, the first coil 111, the fraudulent first light source 112, the rotating support 120 and the first magnet 124 It may be configured. In addition, the present invention may further include a second magnet (not shown) having a different magnetism from the first magnet 124 on the fixed shaft 100 or the first fixing member 110.
상기 고정축(100)은 상기 아이들러(1000)의 중심을 관통하는 원기둥 형상을 갖는다. 하지만 본 발명은 이에 한정되지 않고 상기 고정축(100)을 다른 형상으로 변경 가능하다. 상기 고정축(100)은 상기 회전지지체(120) 내에 지면과 평행한 길이방향으로 형성된다. 상기 고정축(100)은 상기 회전지지체(120)의 중심을 관통하도록 형성된다.The fixed shaft 100 has a cylindrical shape penetrating the center of the idler 1000. However, the present invention is not limited thereto, and the fixed shaft 100 may be changed to another shape. The fixed shaft 100 is formed in the longitudinal direction parallel to the ground in the rotary support 120. The fixed shaft 100 is formed to penetrate the center of the rotary support 120.
상기 고정축(100)은 강성 유지를 위해서 금속 재질인 강재 또는 고강성의 플라스틱으로 형성된다. 또한 상기 고정축(100)은 외부에 노출되는 면이 부식되지 않도록 내부식성도 갖는다. 상기 고정축(100)은 상기 회전지지체(120)가 컨베이어 벨트를 이송하는 동안 상기 회전지지체(120)가 제자리에서 계속하여 회전할 수 있도록 축이 되는 역할을 한다.The fixed shaft 100 is formed of steel or high rigid plastic, which is a metal material, to maintain rigidity. In addition, the fixed shaft 100 has corrosion resistance so that the surface exposed to the outside does not corrode. The fixed shaft 100 serves as an axis so that the rotary support 120 can continue to rotate in place while the rotary support 120 transports the conveyor belt.
상기 제1고정부재(110)는 상기 제1코일(111)을 상기 고정축(100)에 대하여 정지된 상태를 유지하도록 하기 위하여 형성된다. 상기 제1고정부재(110)는 상기 제1코일(111)을 상기 고정축(100)에 대하여 정지된 상태를 유지토록 할 수 있는 소재이면 어떤 것이든 가능하다. 본 실시예에서는 상기 제1고정부재(110)를 육면체 형태로 하였으나 상기 제1고정부재(110)의 형태는 다양하게 변경 가능하다. 물론 상기 아이들러(1000)는 상기 제1고정부재(110)에 상기 제1코일(111)을 고정하지 않고, 상기 제1코일(111)을 상기 고정축(110)에 직접 고정할 수도 있다.The first fixing member 110 is formed to maintain the first coil 111 is stopped relative to the fixed shaft 100. The first fixing member 110 may be any material as long as it can maintain the first coil 111 in a stationary state with respect to the fixed shaft 100. In this embodiment, the first fixing member 110 is in the form of a hexahedron, but the shape of the first fixing member 110 may be variously changed. Of course, the idler 1000 may directly fix the first coil 111 to the fixed shaft 110 without fixing the first coil 111 to the first fixing member 110.
상기 제1코일(111)은 상기 제1마그넷(124)의 회전에 의해 생성되는 자속 변화를 통해 유도 전류를 생성한다. 상기 제1코일(111)은 솔레노이드 코일로 형성된다. 즉 상기 제1코일(111)은 원기둥 형상의 둘레에 코일을 반복적으로 감은 형태로 형성된다. 이러한 형태를 가짐으로써 감겨져 있지 않은 코일을 이용한 경우보다 유도 전류 발생 효율을 높일 수 있다. 또한 상기 제1코일(111)은 상기 고정축(100)의 외주면을 따라서 복수 개가 서로 이격되어 배열될 수도 있다. 하지만 본 발명은 이에 한정되지 않고 다른 형태로 상기 제1코일(111)을 변경할 수 있다.The first coil 111 generates an induced current through a change in magnetic flux generated by the rotation of the first magnet 124. The first coil 111 is formed of a solenoid coil. That is, the first coil 111 is formed in the form of winding the coil repeatedly around the cylindrical shape. By having such a form, the induction current generating efficiency can be higher than when using a coil that is not wound. In addition, a plurality of first coils 111 may be arranged spaced apart from each other along the outer circumferential surface of the fixed shaft 100. However, the present invention is not limited thereto, and the first coil 111 may be changed to another form.
상기 제1코일은(111)은 상기 고정축(100)의 상부에 형성된다. 상기 제1코일은(111) 상기 고정축(100)이 지면과 평행하게 배치될 때, 상기 고정축(100)과 교차하는 방향, 즉 상기 고정축(100)의 반경방향으로 배치된다. 상기 제1코일(111)은 상기 제1고정부재(110) 내부에 고정된다. 이 때 상기 제1코일(111)은 상기 고정축(100)의 반경 방향으로 이루어지는 가상의 축에 감겨져서 고정된다. 하지만 상기 제1코일(111)은 상기 고정축(100)에 직접 고정될 수도 있다.The first coil 111 is formed on the fixed shaft 100. When the fixed shaft 100 is disposed parallel to the ground, the first coil 111 is disposed in a direction crossing the fixed shaft 100, that is, in a radial direction of the fixed shaft 100. The first coil 111 is fixed inside the first fixing member 110. At this time, the first coil 111 is wound around a virtual shaft formed in the radial direction of the fixed shaft 100 and fixed. However, the first coil 111 may be directly fixed to the fixed shaft 100.
상기 제1광원(112)은 상기 제1코일(111)과 전기적으로 연결된다. 상기 제1광원(112)은 상기 제1코일(111)에서 생성된 전기 에너지를 이용해서 동작한다. 상기 제1광원(112)은 엘이디(LED)로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1광원(112)을 다른 발광 물질로 변경이 가능하다. 또한 상기 제1광원(112)은 상기 회전지지체(120)의 회전수(RPM)에 따라 밝기가 변화한다. 따라서 상기 제1광원(112)의 밝기 변화를 관찰함으로써, 상기 아이들러(1000)의 작동 상태를 상기 제1광원(112)의 밝기 변화가 없는 경우보다 더 세밀하게 검사할 수 있는 장점이 있다.The first light source 112 is electrically connected to the first coil 111. The first light source 112 operates using electrical energy generated by the first coil 111. The first light source 112 is formed of an LED. However, the present invention is not limited thereto, and the first light source 112 may be changed to another light emitting material. In addition, the brightness of the first light source 112 changes according to the rotation speed RPM of the rotation support 120. Therefore, by observing the change in the brightness of the first light source 112, there is an advantage that can examine the operating state of the idler 1000 in more detail than when there is no change in the brightness of the first light source (112).
상기 제1광원(112)은 상기 제1고정부재(110)에 돌출된 형태로 형성된다. 물론 상기 제1광원(112)은 상기 제1고정부재(110)에 삽입된 형태로 형성될 수도 있다. 또한 상기 제1광원(112)은 상기 제1고정부재(110) 외의 상기 아이들러(1000)의 고정된 부분에 얼마든지 설치될 수 있다.The first light source 112 is formed to protrude from the first fixing member 110. Of course, the first light source 112 may be formed to be inserted into the first fixing member 110. In addition, the first light source 112 may be installed in a fixed portion of the idler 1000 other than the first fixing member 110.
상기 제1컨버터 모듈(113)은 일 단은 상기 제1코일(111)과 전기적으로 연결되고, 타 단은 상기 제1광원(112)과 전기적으로 연결된다. 상기 제1컨버터 모듈(113)은 상기 제1코일(111)에서 생성된 교류의 유도 전류를 직류로 변환한다. 따라서 상기 제1컨버터 모듈(113)에서 변환된 직류 전류가 상기 제1광원(112)에 공급됨으로써, 상기 제1광원(112)은 안정적인 에너지 공급을 받을 수 있다.One end of the first converter module 113 is electrically connected to the first coil 111 and the other end is electrically connected to the first light source 112. The first converter module 113 converts the induced current of the alternating current generated by the first coil 111 into a direct current. Therefore, since the DC current converted by the first converter module 113 is supplied to the first light source 112, the first light source 112 may receive a stable energy supply.
상기 회전지지체(120)는 상기 아이들러(1000)의 외관을 형성하는 부분이다. 상기 회전지지체(120)는 플라스틱 재질 또는 내부식성을 갖는 금속 재료로 형성된다. 상기 회전지지체(120)의 상부에는 컨베이어 벨트가 배치되고, 상기 컨베이어 벨트 상에 놓인 물체를 상기 회전지지체(120)의 회전에 의해 이송한다. 상기 회전지지체(120)는 상기 고정축(100)과 베어링(125)으로 연결된다.The rotatable support 120 is a part forming an exterior of the idler 1000. The rotary support 120 is formed of a plastic material or a metal material having corrosion resistance. A conveyor belt is disposed above the rotary support 120, and an object placed on the conveyor belt is transferred by the rotation of the rotary support 120. The rotation support 120 is connected to the fixed shaft 100 and the bearing 125.
상기 회전지지체(120)는 지지부(121) 및 제1날개부(122)를 포함한다. 상기 지지부(121)는 상기 고정축(100)에 끼워진 상태로 회전하며 원통 형상을 갖는다. 상기 제1날개부(122)는 상기 지지부(121)의 일 측의 외주부에서 설정 두께로 측방향으로 연장되어 형성된다. 따라서 상기 제1날개부(122)의 내부면과 상기 고정축(100)의 외주면과의 사이에 상기 제1고정부재(110)가 배치될 수 있는 공간이 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 회전지지체(120)의 상기 지지부(121) 및 상기 제1날개부(122)를 다른 형태로 변경 가능하다.The rotatable support 120 includes a support 121 and a first wing 122. The support part 121 rotates while being fitted to the fixed shaft 100 and has a cylindrical shape. The first wing portion 122 is formed extending from the outer peripheral portion of one side of the support portion 121 laterally with a set thickness. Therefore, a space in which the first fixing member 110 may be disposed is formed between the inner surface of the first wing portion 122 and the outer circumferential surface of the fixed shaft 100. However, the present invention is not limited thereto, and the support part 121 and the first wing part 122 of the rotatable support 120 may be changed to another form.
상기 제1날개부(122)의 일측에는 상기 제1마그넷(124)이 삽입될 수 있는 제1홈(122a)이 형성되어 있다. 상기 제1홈(122a)은 상기 제1날개부(122)의 측방향으로 상기 제1마그넷(124)이 슬라이딩 삽입될 수 있도록 형성된다. 상기 제1홈(122a)은 상부가 하부보다 넓은 구조로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1마그넷(124)을 삽입할 수 있는 형태이면 상기 제1홈(122a)의 형태를 얼마든지 변경이 가능하다.One side of the first wing 122 is formed with a first groove 122a into which the first magnet 124 can be inserted. The first groove 122a is formed to allow the first magnet 124 to be slidingly inserted in the lateral direction of the first wing part 122. The first groove 122a is formed in a structure having an upper portion wider than a lower portion. However, the present invention is not limited thereto, and the shape of the first groove 122a may be changed as long as the first magnet 124 is inserted therein.
상기 회전지지체(120)는 상기 제1날개부(122)의 일측에 삽입되어 있는 상기 제1마그넷(124)을 덮어서 고정하기 위한 엔드 캡(미도시)을 더 포함할 수 있다. 상기 엔드 캡은 상기 고정축(100)의 반경 방향과 교차하는 방향으로 상기 제1날개부(122)에 형성되어 있는 상기 제1홈(122a)을 덮어서 상기 제1마그넷(124)이 외부에 노출되지 않도록 차폐한다.The rotation support member 120 may further include an end cap (not shown) for covering and fixing the first magnet 124 inserted into one side of the first wing part 122. The end cap covers the first groove 122a formed in the first wing 122 in a direction crossing the radial direction of the fixed shaft 100 so that the first magnet 124 is exposed to the outside. Shield to prevent
상기 제1마그넷(124)는 상기 제1날개부(122)의 일측에 형성되어 있는 상기 제1홈(122a)에 상기 고정축(100)의 반경 방향과 교차하는 방향으로 삽입되어 고정된다. 물론 상기 제1마그넷(124)이 상기 제1날개부(122)에 고정되는 형태는 변경이 가능하다. 또한 상기 회전지지체(120)가 회전하여 상기 제1마그넷(124)이 상기 고정축(100)의 반경 방향에 대하여 일직선상에 위치하면, 상기 제1마그넷(124)에 의한 자속이 상기 제1코일(111)의 내부를 관통한다. 본 실시예에서 상기 제1마그넷(124)은 단수로 형성되나, 상기 제1마그넷(124)은 상기 제1날개부(122)의 내부면 원주 방향을 따라서 복수 개가 소로 이격되어 배치될 수도 있다.The first magnet 124 is inserted into and fixed to the first groove 122a formed at one side of the first wing part 122 in a direction crossing the radial direction of the fixed shaft 100. Of course, the form in which the first magnet 124 is fixed to the first wing portion 122 can be changed. In addition, when the rotatable support 120 rotates so that the first magnet 124 is located in a straight line with respect to the radial direction of the fixed shaft 100, the magnetic flux by the first magnet 124 is the first coil. It penetrates inside 111. In the present embodiment, the first magnet 124 is formed in a singular number, but the plurality of first magnets 124 may be spaced apart from each other along the circumferential direction of the inner surface of the first wing part 122.
상기 제1마그넷(124)은 상기 회전지지체(120)가 회전할 때, 상기 제1마그넷(124) 및 상기 제1코일(111)이 일직선상에 배치되도록 상기 제1날개부(122)에 삽입되어 고정된다. 즉 상기 제1마그넷(124)은 상기 회전지지체(120)가 360도 회전하면 상기 제1코일(112)과 한 번은 일직선상에 배치된다. 상기 제1마그넷(124)과 상기 제1코일(111)은 일직선상에 놓일 때 제1코일(111)로 가장 많은 자속이 통과한다. 따라서 상기 제1마그넷(124)이 상기 제1코일(111)과 일직선상에 있다가 회전하면 자속의 급격한 변화로 유도 전류가 효율적으로 생성된다.The first magnet 124 is inserted into the first blade portion 122 so that the first magnet 124 and the first coil 111 is disposed in a straight line when the rotation support member 120 rotates. Is fixed. That is, the first magnet 124 is disposed in a straight line with the first coil 112 once the rotary support 120 rotates 360 degrees. When the first magnet 124 and the first coil 111 is placed in a straight line, the most magnetic flux passes through the first coil 111. Accordingly, when the first magnet 124 is in line with the first coil 111 and rotates, the induced current is efficiently generated due to the rapid change in the magnetic flux.
상기 제1마그넷(124)은 막대자석 형태의 영구자석으로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1코일(111)과의 상호 작용으로 유도 전류를 생성할 수 있는 다른 형태의 자성 물질로 변경 가능하다.The first magnet 124 is formed of a permanent magnet in the form of a bar magnet. However, the present invention is not limited thereto, and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 111.
도 3을 참조하면, 도 3은 도 1에 따른 아이들러(1000)의 제1날개부(122)의 단면을 나타낸다. 중심에 고정축(100)이 있고, 상기 고정축(100)의 외주면에 상기 고정부재(110)가 배치되어 있다. 상기 고정부재(110) 내부에는 제1코일(112)이 배치되어 있다.Referring to FIG. 3, FIG. 3 shows a cross section of the first wing portion 122 of the idler 1000 according to FIG. 1. The fixed shaft 100 is in the center, and the fixing member 110 is disposed on the outer circumferential surface of the fixed shaft 100. The first coil 112 is disposed inside the fixing member 110.
상기 고정축(100)은 동일한 중심을 갖는 회전지지체(120)가 둘러싸고 있다. 상기 회전지지체(120)의 제1날개부(122a)에는 단수의 제1마그넷(124)이 삽입되어 있다. 상기 제1마그넷(124)은 상기 회전지지체(120)가 회전할 때, 함께 회전한다. 따라서 상기 제1마그넷(124)이 상기 제1코일(111)과 가까워지고 멀어지는 것을 반복하면서 자속의 변화가 발생되어 상기 제1코일(111)에 유도전류가 발생된다.The fixed shaft 100 is surrounded by a rotation support 120 having the same center. A single number of first magnets 124 is inserted into the first wing portion 122a of the rotation support 120. The first magnet 124 rotates together when the rotation support member 120 rotates. Therefore, as the first magnet 124 repeatedly approaches and moves away from the first coil 111, a change in magnetic flux is generated to generate an induced current in the first coil 111.
상기 제1마그넷(124)은 상기 제1날개부(122a)의 측방향에서 상기 제1마그넷(124)을 삽입할 수 있도록 하고, 내주면에서 외주면 방향으로 만입되어 형성되어 있는 홈(122a)에 삽입된다. 하지만 본 발명은 이에 한정되지 않고 상기 홈(122a)이 (b)에서와 같이 상기 제1날개부(122a)의 내주면에서 상기 고정축(100) 방향으로 돌출된 구조로 형성될 수 있고, 상기 제1마그넷(122a)은 상기 돌출된 구조의 상기 홈(122a)에 슬라이딩 삽입될 수도 있다. 또한 상기 홈(122a)은 상부 부분의 폭이 하부 부분의 폭보다 넓게 형성되어 있다. 그리고 상기 홈은(122a)은 상기 상부 부분으로 상기 제1마그넷(124)이 슬라이딩 삽입된다.The first magnet 124 allows the first magnet 124 to be inserted in the lateral direction of the first wing portion 122a, and is inserted into the groove 122a formed to be indented from the inner circumferential surface to the outer circumferential surface direction. do. However, the present invention is not limited thereto, and the groove 122a may be formed to protrude in the direction of the fixed shaft 100 from the inner circumferential surface of the first wing portion 122a, as in (b). One magnet 122a may be slidably inserted into the groove 122a of the protruding structure. In addition, the groove 122a is formed such that the width of the upper portion is wider than that of the lower portion. The groove 122a is inserted into the first magnet 124 by sliding into the upper portion.
도 4를 참조하면, 본 발명의 다른 실시예에 따른 컨베이어 벨트용 아이들러(2000)는 고정축(200), 제1고정부재(210), 제1코일(211), 제1광원(212), 제1컨버터 모듈(213), 회전지지체(220) 및 제1마그넷(224)을 포함한다. 본 실시예에 따른 아이들러(2000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 제1고정부재(210) 및 제1코일(211)의 수와 배치 형태가 상이하다. 따라서 상기 아이들러(2000)에서 상기 제1고정부재(210) 및 상기 제1코일(211) 외의 다른 부분은 도 1에 따른 아이들러(1000)와 유사하므로 이에 대한 설명은 생략한다.4, the conveyor belt idler 2000 according to another embodiment of the present invention is a fixed shaft 200, the first fixing member 210, the first coil 211, the first light source 212, The first converter module 213, the rotation support 220, and the first magnet 224 are included. The idler 2000 according to the present embodiment has a different number and arrangement form of the first fixing member 210 and the first coil 211 as compared with the idler 1000 of FIG. 1. Therefore, other parts of the idler 2000 other than the first fixing member 210 and the first coil 211 are similar to those of the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
상기 제1고정부재(210) 및 상기 제1코일(211)은 상기 고정축(200) 일측의 외주면 상에 복수 개가 형성된다. 상기 제1고정부재(210) 및 상기 제1코일(211)은 상기 고정축(200) 일측의 외주면 둘레를 따라서 90도 간격으로 네 개가 이격되어 배치된다. 물론 상기 제1고정부재(210) 및 상기 제1코일(211)의 수 및 배치 구조는 변경이 가능하다. 상기 고정축(200) 일측의 외주면 둘레를 따라서 90도 간격으로 배치되어 있는 상기 제1고정부재(210)들은 각각 네 개가 모두 동일한 형태 및 소재로 형성된다. 물론 상기 네 개의 상기 제1고정부재(210)들은 각각 다른 형태 및 소재로 변경이 가능하다. 상기 고정축(200) 일측의 외주면 둘레를 따라서 90도 간격으로 배치되어 있는 상기 제1코일(211)들은 각각 네 개가 모두 동일한 형태 및 소재로 형성된다. 물론 상기 네 개의 상기 제1코일(211)들은 각각 다른 형태 및 소재로 변경이 가능하다.A plurality of the first fixing member 210 and the first coil 211 are formed on the outer circumferential surface of one side of the fixed shaft 200. The first fixing member 210 and the first coil 211 are spaced apart at four intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200. Of course, the number and arrangement of the first fixing member 210 and the first coil 211 can be changed. Each of the first fixing members 210 disposed at intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200 is formed of the same shape and material. Of course, the four first fixing members 210 may be changed into different shapes and materials. Each of the first coils 211 disposed at intervals of 90 degrees along the outer circumference of one side of the fixed shaft 200 is formed of the same shape and material. Of course, the four first coils 211 may be changed to different shapes and materials.
상기 네 개의 제1코일(211)들은 전기적으로 연결되어 있다. 따라서 네 개의 상기 제1코일(211)에서 생성된 전기에너지는 상기 제1광원(212)을 구동시키는데 모두 사용된다. 물론 네 개의 상기 제1고정부재(210) 각각에 상기 제1광원(212)과 동일한 광원이 배치될 수도 있다. 본 실시예에 따른 상기 아이들러(2000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 제1코일(211)의 수가 많아서 상기 제1마그넷(224)이 상기 고정축(200) 둘레를 한 번 회전할 때 상기 제1코일(211)과 네 번 교차하므로 전기에너지를 상기 도 1에 따른 아이들러(1000)에 비해 많이 생성할 수 있는 장점이 있다.The four first coils 211 are electrically connected to each other. Accordingly, the electrical energy generated by the four first coils 211 is used to drive the first light source 212. Of course, the same light source as the first light source 212 may be disposed in each of the four first fixing members 210. Compared to the idler 1000 of FIG. 1, the idler 2000 according to the present embodiment has a large number of the first coils 211, so that the first magnet 224 has a circumference of the fixed shaft 200. Since the first coil 211 intersects four times when rotated once, there is an advantage in that a lot of electric energy can be generated compared to the idler 1000 according to FIG. 1.
도 5를 참조하면, 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러(3000)는 고정축(300), 제1고정부재(310), 제1코일(311), 제1광원(312), 제1컨버터 모듈(313), 회전지지체(320) 및 제1마그넷(324)을 포함한다. 상기 회전지지체(320)에는 상기 도 1에 따른 회전지지체(120)에서와 유사한 제1날개부(322)가 형성되어 있다. 또한 상기 제1날개부(322)에는 도 1에 따른 제1홈(122a)과 유사한 제1홈(322a)들이 형성되어 있다. 본 실시예에 따른 아이들러(3000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 제1홈(322a)의 수와 배치 형태 및 상기 제1마그넷(324)의 수와 배치 형태가 상이하다. 따라서 상기 아이들러(3000)에서 상기 제1홈(322a) 및 상기 제1마그넷(324) 외의 다른 부분은 상기 도 1에 따른 아이들러(1000)와 유사하므로 이에 대한 설명은 생략한다.Referring to FIG. 5, the conveyor belt idler 3000 according to another embodiment of the present invention may include a fixed shaft 300, a first fixing member 310, a first coil 311, and a first light source 312. , A first converter module 313, a rotation support 320, and a first magnet 324. The rotary support 320 is formed with a first wing 322 similar to that of the rotary support 120 according to FIG. Further, first grooves 322a similar to the first grooves 122a of FIG. 1 are formed in the first wing part 322. Compared to the idler 1000 of FIG. 1, the idler 3000 according to the present embodiment has a different number and arrangement of the first grooves 322a and a different number and arrangement of the first magnets 324. . Therefore, other parts of the idler 3000 except for the first groove 322a and the first magnet 324 are similar to those of the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
상기 제1마그넷(324)은 상기 제1날개부(322)에 형성되어 있는 상기 제1홈(322a)에 삽입된다. 이 때 상기 제1홈(322a)의 구조는 도 1에 따른 아이들러(1000)의 상기 제1홈(122a)과 유사하다. 다만 본 실시예에 따른 아이들러(3000)는 상기 제1홈(322a)이 상기 제1날개부(322)의 내부의 원주면을 따라서 일정 간격 이격 되도록 복수 개가 형성되어 있다. 본 실시예에서는 상기 제1홈(322a)이 60도 간격으로 여섯 개가 형성되어 있다. 하지만 본 발명은 이에 한정되지 않고 상기 제1홈(322a)의 수 및 배치 형태를 변경 가능하다. 따라서 상기 제1마그넷(324)은 60도 간격으로 이격되어 상기 제1홈(322a)에 삽입된다. 본 실시예에 따른 상기 아이들러(3000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 제1마그넷(324)의 수가 많아서 상기 제1마그넷(324)들이 상기 고정축(300) 둘레를 한 번 회전할 때 상기 제1마그넷(324)들이 각각 한 번씩, 즉 여섯 번 상기 제1코일(311)과 교차하므로 전기에너지를 상기 도 1에 따른 아이들러(1000)에 비해 많이 생성할 수 있는 장점이 있다.The first magnet 324 is inserted into the first groove 322a formed in the first wing portion 322. At this time, the structure of the first groove 322a is similar to the first groove 122a of the idler 1000 according to FIG. 1. However, a plurality of idlers 3000 according to the present embodiment are formed such that the first grooves 322a are spaced apart by a predetermined interval along the circumferential surface of the first wing part 322. In this embodiment, six first grooves 322a are formed at intervals of 60 degrees. However, the present invention is not limited thereto, and the number and arrangement of the first grooves 322a may be changed. Therefore, the first magnet 324 is inserted into the first groove 322a spaced apart at 60 degree intervals. Compared to the idler 1000 of FIG. 1, the idler 3000 according to the present exemplary embodiment has a large number of the first magnets 324 so that the first magnets 324 have a circumference of the fixed shaft 300. Since the first magnets 324 rotate once each, that is, six times with the first coil 311, the first magnets 324 may generate more electrical energy than the idler 1000 of FIG. 1. have.
도 6을 참조하면, 본 발명이 또 다른 실시예에 따른 컨베이어 벨트용 아이들러(4000)는 고정축(400), 제1고정부재(410), 제1코일(411), 제1광원(412), 제1컨버터 모듈(413), 제1날개부(422)를 포함하는 회전지지체(420), 쉴드 플레이트(426) 및 제1마그넷(424)을 포함한다. 본 실시예에 따른 아이들러(4000)는 도 5에 따른 아이들러(3000)와 비교할 때, 상기 제1날개부(422)의 형태 및 상기 제1마그넷(424) 상에 상기 쉴드 플레이트(426)가 더 포함되어 있는 점이 상이하다. 따라서 상기 아이들러(4000)에서 상기 제1날개부(422) 및 상기 쉴드 플레이트(426) 외의 다른 부분은 상기 도 5에 따른 아이들러(3000)와 유사하므로 이에 대한 설명은 생략한다.6, the conveyor belt idler 4000 according to another embodiment of the present invention is a fixed shaft 400, the first fixing member 410, the first coil 411, the first light source 412 , A first converter module 413, a rotation support 420 including a first wing 422, a shield plate 426, and a first magnet 424. Compared to the idler 3000 of FIG. 5, the idler 4000 according to the present embodiment has the shape of the first wing 422 and the shield plate 426 on the first magnet 424. The included points are different. Therefore, other parts of the idler 4000 other than the first wing 422 and the shield plate 426 are similar to those of the idler 3000 of FIG. 5, and thus description thereof will be omitted.
상기 쉴드 플레이트(426)는 철판으로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 쉴드 플레이트(426)의 소재를 변경 가능하다. 상기 쉴드 플레이트(426)는 상기 제1마그넷(424)에 의한 자기력이 상기 쉴드 플레이트(426) 밖으로 뻗어나가는 것을 차폐한다. 따라서 상기 제1마그넷(424)에 의한 자기력이 상기 제1코일(411) 방향으로 집중되게 하여 전기 에너지 생성 효율을 증가시키는 역할을 한다.The shield plate 426 is formed of an iron plate. However, the present invention is not limited thereto, and the material of the shield plate 426 may be changed. The shield plate 426 shields the magnetic force from the first magnet 424 from extending out of the shield plate 426. Therefore, the magnetic force by the first magnet 424 is concentrated in the direction of the first coil 411 to increase the electrical energy generation efficiency.
상기 제1날개부(422)의 일측에는 상기 도 5에 따른 제1날개부(322)의 일측에 형성되어 있는 제1홈(322a)과 유사한 형태의 제1홈(422a)이 형성되어 있다. 다만 상기 제1홈(422a)은 상기 제1마그넷(424)을 삽입하는 공간의 상부에 상기 쉴드 플레이트(426)를 삽입할 수 있는 쉴드 플레이트 삽입 공간(미도시)을 더 포함한다. 상기 쉴드 플레이트 삽입 공간(미도시)은 상기 제1홈(422a)과 상기 제1날개부(322)의 외측면 사이에 형성된다. 상기 쉴드 플레이트 삽입 공간(미도시)은 상기 쉴드 플레이트(426)를 측방향으로 슬라이딩 삽입하여 고정할 수 있는 삽입 공간 구조로 형성된다. 또한 상기 쉴드 플레이트 삽입 공간(미도시)은 인접하는 상기 제1홈(422a)의 상기 쉴드 플레이트 삽입 공간(미도시)과 연결된다. 즉 상측 세 개의 상기 제1홈(422a)은 상기 쉴드 플레이트 삽입 공간(미도시)끼리 서로 단절 없이 연결되어 있다. 이는 하측의 상기 제1홈(422a) 세 개의 경우도 동일하다. 상기 쉴드 플레이트 삽입 공간(미도시)은 도 5의 제1홈(322a)의 형태처럼 각각 단절되어 상기 제1홈(422a)의 상기 제1마그넷(424) 상에만 형성될 수도 있다. 또한 상기 철판 삽입 공간(미도시)은 상기 제1홈(422a) 모두가 연결되도록 형성될 수도 있다. 상기 철판(426)은 상기 철판 삽입 공간(미도시)이 형성되는 형태에 따라 다양한 형태로 삽입될 수 있다.One side of the first wing 422 is formed with a first groove 422a similar to the first groove 322a formed on one side of the first wing 322 of FIG. 5. However, the first groove 422a further includes a shield plate insertion space (not shown) for inserting the shield plate 426 into an upper portion of the space into which the first magnet 424 is inserted. The shield plate insertion space (not shown) is formed between the first groove 422a and the outer surface of the first wing portion 322. The shield plate insertion space (not shown) is formed in an insertion space structure that can be fixed by sliding the shield plate 426 in the lateral direction. In addition, the shield plate insertion space (not shown) is connected to the shield plate insertion space (not shown) of the adjacent first groove 422a. That is, the upper three first grooves 422a are connected to the shield plate insertion spaces (not shown) without disconnection from each other. The same is true for the three first grooves 422a at the lower side. The shield plate insertion space (not shown) may be cut off like the first groove 322a of FIG. 5 and may be formed only on the first magnet 424 of the first groove 422a. In addition, the iron plate insertion space (not shown) may be formed to connect all of the first grooves 422a. The iron plate 426 may be inserted in various forms according to the form in which the iron plate insertion space (not shown) is formed.
본 실시예에 따른 상기 아이들러(4000)는 도 5에 따른 아이들러(3000)와 비교할 때, 상기 제1마그넷(424) 상에 상기 쉴드 플레이트(426)가 더 포함되어 있어서, 상기 제1마그넷(424)에서 발생하는 자속을 집중하는 효과가 있다. 따라서 집중된 자속으로 인해 상기 제1마그넷(424)들이 상기 고정축(400) 둘레를 회전할 때 상기 도 5에 따른 아이들러(3000)에 비해 상기 제1코일(411)에서 더 많은 전기에너지 생성이 가능한 장점이 있다.Compared to the idler 3000 of FIG. 5, the idler 4000 according to the present embodiment further includes the shield plate 426 on the first magnet 424, so that the first magnet 424 is included. It is effective to concentrate the magnetic flux generated in Therefore, due to the concentrated magnetic flux, when the first magnets 424 rotate around the fixed shaft 400, more electric energy can be generated in the first coil 411 than in the idler 3000 of FIG. 5. There is an advantage.
도 7을 참조하면, 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러(5000)는 고정축(500), 제1고정부재(510), 제1코일(511), 제1광원(512), 제1컨버터 모듈(513), 회전지지체(520), 제1마그넷(524) 및 철심(514)을 포함한다. 본 실시예에 다른 아이들러(5000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 제1코일(511) 내부에 상기 철심(514)이 더 포함되어 있는 점이 상이하다. 따라서 상기 아이들러(5000)에서 상기 철심(514) 외의 다른 부분은 상기 도 1에 따른 아이들러(1000)와 유사하므로 이에 대한 설명은 생략한다.Referring to FIG. 7, the conveyor belt idler 5000 according to another embodiment of the present invention may include a fixed shaft 500, a first fixing member 510, a first coil 511, and a first light source 512. , A first converter module 513, a rotation support 520, a first magnet 524, and an iron core 514. Compared to the idler 1000 according to FIG. 1, the idler 5000 according to the present embodiment differs from the fact that the iron core 514 is further included in the first coil 511. Therefore, other parts of the idler 5000 other than the iron core 514 are similar to the idler 1000 according to FIG. 1, and thus description thereof will be omitted.
상기 철심(514)은 상기 제1코일(511)이 감기는 가상의 축방향으로 삽입된다. 상기 철심(514)은 상기 제1마그넷(524)의 회전 시에 상기 제1코일(511)에서 전류가 발생할 때, 상기 발생되는 전류의 양을 증가시키기 위한 역할을 한다. 상기 철심(514)은 상기 제1고정부재(510)에 연결되어 고정된다. 상기 철심(514)은 막대자석 형태이다. 하지만 본 발명의 이에 한정되지 않고 상기 철심(514)의 형태 및 크기를 변경 가능하다. 본 실시예에 따른 상기 아이들러(5000)는 도 1에 따른 아이들러(1000)와 비교할 때, 상기 철심(514)에 의해서 상기 제1마그넷(524)이 상기 고정축(500) 둘레를 한 번 회전할 때, 도 1에 따른 아이들러(1000)의 경우보다 자기력이 강해져서 전기에너지를 상기 도 1에 따른 아이들러(1000)에 비해 많이 생성할 수 있는 장점이 있다. 물론 상기 철심(514)은 도 3 내지 도 6에 따른 아이들러(1000, 2000, 3000, 4000) 각각에도 부가될 수 있다.The iron core 514 is inserted in the axial direction in which the first coil 511 is wound. The iron core 514 serves to increase the amount of current generated when a current is generated in the first coil 511 when the first magnet 524 rotates. The iron core 514 is connected to and fixed to the first fixing member 510. The iron core 514 is in the form of a bar magnet. However, the present invention is not limited thereto, and the shape and size of the iron core 514 may be changed. Compared to the idler 1000 of FIG. 1, the idler 5000 according to the present embodiment may rotate the first magnet 524 once around the fixed shaft 500 by the iron core 514. At this time, the magnetic force is stronger than in the case of the idler 1000 according to FIG. 1, and thus, an electric energy may be generated more than the idler 1000 according to FIG. Of course, the iron core 514 may also be added to each of the idlers 1000, 2000, 3000, and 4000 according to FIGS. 3 to 6.
도 8을 참조하면, 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러(6000)는 고정축(600), 제1고정부재(610), 제1코일(611), 제1광원(612), 제1컨버터 모듈(613), 일측에 제1날개부(622)가 형성되어 있고 타측에는 제2날개부(623)가 형성되어 있는 회전지지체(620), 제1마그넷(624), 제2마그넷(626), 제2고정부재(630), 제2코일(631), 제2광원(632) 및 제2컨버터 모듈(633)을 포함한다. 상기 아이들러(6000)는 도 5에 따른 아이들러(3000)와 비교할 때 상기 회전지지체(620) 타측에 제2날개부(623), 상기 제2마그넷(626), 상기 제2고정부재(630), 상기 제2코일(631), 상기 제2광원(632) 및 상기 제2컨버터 모듈(633)을 더 포함하고 있는 점에 차이가 있다.Referring to FIG. 8, the conveyor belt idler 6000 according to another embodiment of the present invention may include a fixed shaft 600, a first fixing member 610, a first coil 611, and a first light source 612. , The first converter module 613, the first support 622 is formed on one side and the second support 623 is formed on the other side, the rotation support 620, the first magnet 624, the second The magnet 626 includes a second fixing member 630, a second coil 631, a second light source 632, and a second converter module 633. The idler 6000 has a second wing 623, the second magnet 626, the second fixing member 630 on the other side of the rotating support 620 when compared with the idler 3000 of FIG. 5. There is a difference in that the second coil 631, the second light source 632, and the second converter module 633 are further included.
상기 아이들러(6000)의 일 측에 형성된 상기 제1고정부재(610), 상기 제1코일(611), 상기 제1광원(612), 상기 제1컨버터 모듈(613) 및 상기 제1마그넷(624)은 도 5에 따른 아이들러(3000)와 유사하므로 설명을 생략한다.The first fixing member 610, the first coil 611, the first light source 612, the first converter module 613, and the first magnet 624 formed on one side of the idler 6000. ) Is similar to the idler 3000 according to FIG. 5, and thus description thereof is omitted.
상기 아이들러(6000)의 타측에 형성된 상기 제2날개부(623), 상기 제2마그넷(626), 상기 제2고정부재(630), 상기 제2코일(631), 상기 제2광원(632), 상기 제2컨버터 모듈(633)은 상기 아이들러(6000)의 일측에 형성된 상기 제1고정부재(610), 상기 제1코일(611), 상기 제1광원(612), 상기 제1컨버터 모듈(613), 상기 제1마그넷(624) 및 제1날개부(622)와 동일한 소재 및 형태로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 아이들러(6000)의 타측에 형성된 상기 제2마그넷(626), 상기 제2고정부재(630), 상기 제2코일(631), 상기 제2광원(632), 상기 제2컨버터 모듈(633) 및 상기 제2날개부(623)의 소재 및 형태를 변경 가능하다. 상기 아이들러(6000)는 도 5에 따른 아이들러(3000)가 일 측에서만 유도 전류를 생성하고 광원(312)을 갖는 것에 비해, 상기 아이들러(6000)의 일 측 뿐만 아니라 타 측에서도 유도 전류를 생성하고 상기 제2광원(632)을 배치함으로써, 육안으로 상기 아이들러(6000)의 동작 여부를 다양한 방향에서 관찰이 가능하다.The second wing 623, the second magnet 626, the second fixing member 630, the second coil 631, and the second light source 632 formed on the other side of the idler 6000. The second converter module 633 may include the first fixing member 610, the first coil 611, the first light source 612, and the first converter module formed on one side of the idler 6000. 613, the first magnet 624 and the first wing 622 are formed of the same material and shape. However, the present invention is not limited thereto, but the second magnet 626, the second fixing member 630, the second coil 631, the second light source 632, and the other side of the idler 6000 are formed. The material and shape of the second converter module 633 and the second wing 623 may be changed. The idler 6000 generates an induced current not only on one side of the idler 6000 but also on the other side, as compared with the idler 3000 according to FIG. 5 to generate an induced current only on one side and the light source 312. By arranging the second light source 632, it is possible to observe the operation of the idler 6000 with the naked eye in various directions.
도 9 및 도 10을 참조하면, 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러(7000)는 고정축(700), 고정부재(710), 제1마그넷(711), 제1코일(712), 제1광원(713), 제1컨버터 모듈(714), 회전지지체(720) 및 제2마그넷(721)을 포함한다. 하지만 상기 아이들러(7000)는 상기 제1컨버터 모듈(714)을 제외하고 다른 구성들만을 포함할 수도 있다.9 and 10, the conveyor belt idler 7000 according to another embodiment of the present invention includes a fixed shaft 700, a fixing member 710, a first magnet 711, and a first coil 712. ), A first light source 713, a first converter module 714, a rotation support 720, and a second magnet 721. However, the idler 7000 may include only other components except for the first converter module 714.
상기 제1고정부재(710)는 상기 제1마그넷(711) 및 상기 제1코일(712)을 상기 고정축(700)에 대하여 정지된 상태를 유지하도록 하기 위하여 형성된다. 상기 제1고정부재(710)는 상기 제1마그넷(711) 및 상기 제1코일(712)을 상기 고정축(700)에 대하여 정지된 상태를 유지토록 할 수 있는 소재이면 어떤 것이든 가능하다. 본 실시예에서는 상기 제1고정부재(710)를 육면체 형태로 하였으나 상기 제1고정부재(710)의 형태는 다양하게 변경 가능하다. 물론 상기 아이들러(7000)는 상기 제1고정부재(710) 없이 상기 제1마그넷(711)과 상기 제1코일(712)을 적층하는 형태로 형성될 수도 있다. The first fixing member 710 is formed to keep the first magnet 711 and the first coil 712 stationary with respect to the fixed shaft 700. The first fixing member 710 may be any material as long as the first magnet 711 and the first coil 712 may be maintained in a stopped state with respect to the fixed shaft 700. In the present embodiment, the first fixing member 710 is in the form of a hexahedron, but the shape of the first fixing member 710 may be variously changed. Of course, the idler 7000 may be formed in such a manner that the first magnet 711 and the first coil 712 are stacked without the first fixing member 710.
상기 고정축(700)은 상기 아이들러(7000)의 중심을 관통하는 원기둥 형상을 갖는다. 하지만 본 발명은 이에 한정되지 않고 상기 고정축(700)을 다른 형상으로 변경 가능하다. 상기 고정축(700)은 상기 회전지지체(720) 내에 지면과 평행한 길이방향으로 형성된다. 상기 고정축(700)은 상기 회전지지체(720)의 중심을 관통하도록 형성된다.The fixed shaft 700 has a cylindrical shape penetrating the center of the idler 7000. However, the present invention is not limited thereto, and the fixed shaft 700 may be changed to another shape. The fixed shaft 700 is formed in the longitudinal direction parallel to the ground in the rotation support (720). The fixed shaft 700 is formed to pass through the center of the rotation support (720).
상기 고정축(700)은 강성 유지를 위해서 금속 재질인 강재 또는 고강성의 플라스틱으로 형성된다. 또한 상기 고정축(700)은 외부에 노출되는 면이 부식되지 않도록 내부식성도 갖는다. 상기 고정축(700)은 상기 회전지지체(720)가 컨베이어 벨트를 이송하는 동안 상기 회전지지체(720)가 제자리에서 계속하여 회전할 수 있도록 축이 되는 역할을 한다.The fixed shaft 700 is formed of steel or high rigid plastic, which is a metallic material, to maintain rigidity. In addition, the fixed shaft 700 also has corrosion resistance so that the surface exposed to the outside does not corrode. The fixed shaft 700 serves as an axis to allow the rotary support 720 to continuously rotate in place while the rotary support 720 transports the conveyor belt.
상기 제1마그넷(711)은 상기 제1고정부재(710) 내부에 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1마그넷(711)을 상기 고정축(700)에 대하여 정지된 상태로 유지시킬 수 있는 다른 형태의 부재에 연결하여 형성할 수 있다. 상기 제1마그넷(711)은 막대자석 형태의 영구자석으로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1코일(712)과의 상호 작용으로 유도 전류를 생성할 수 있는 다른 형태의 자성 물질로 변경 가능하다.The first magnet 711 is formed inside the first fixing member 710. However, the present invention is not limited thereto, and may be formed by connecting the first magnet 711 to another member that can be kept stationary with respect to the fixed shaft 700. The first magnet 711 is formed of a permanent magnet in the form of a bar magnet. However, the present invention is not limited thereto and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 712.
상기 제1마그넷(711)은 상기 고정축(700) 상에 접촉하여 형성된다. 물론 상기 제1마그넷(711)은 상기 고정축(700)으로부터 이격 되어 형성될 수도 있다. 상기 제1마그넷(711)은 N극과 S극 중 어느 하나의 자성을 갖는다. 상기 제1마그넷(711)은 상기 제2마그넷(721)과 상이한 자성을 갖는다. 따라서 상기 제1마그넷(711)은 상기 제2마그넷(721)과 상기 제1코일(712) 상호 간의 위치 변화에 따른 자속 변화가 더 효율적으로 발생할 수 있도록 함으로써 유도 전류 생성량을 증가 시킨다. 즉 상기 제1마그넷(711)이 있는 경우가 상기 제2마그넷(721)과 상기 제1코일(712)만 있는 경우보다 유도 전류 생성 효율이 높은 장점이 있다.The first magnet 711 is formed in contact with the fixed shaft 700. Of course, the first magnet 711 may be formed spaced apart from the fixed shaft 700. The first magnet 711 has a magnetism of any one of the N pole and the S pole. The first magnet 711 has a different magnetism than the second magnet 721. Therefore, the first magnet 711 increases the amount of induced current generated by more efficiently changing the magnetic flux according to the position change between the second magnet 721 and the first coil 712. That is, the case where the first magnet 711 is present has a higher induction current generation efficiency than the case where only the second magnet 721 and the first coil 712 are present.
상기 제1코일(712)은 솔레노이드 코일로 형성된다. 즉 원기둥 형상의 둘레에 코일을 반복적으로 감은 형태로 형성된다. 이러한 형태를 가짐으로써 단일한 형태를 갖는 코일을 이용한 경우보다 유도 전류 발생 효율을 높일 수 있다. 하지만 본 발명은 이에 한정되지 않고 다른 형태로 상기 제1코일(712)을 변경할 수 있다.The first coil 712 is formed of a solenoid coil. That is, it is formed in the form of winding the coil repeatedly around the cylindrical shape. By having such a shape, it is possible to increase the induced current generation efficiency than when using a coil having a single shape. However, the present invention is not limited thereto, and the first coil 712 may be changed to another form.
상기 제1코일은(712)은 상기 제1마그넷(711)을 사이에 두고 상기 고정축(700)의 반대 방향에 배치된다. 또한 상기 제1마그넷(711)으로부터 이격 되어 배치되되, 상기 제1마그넷(711)과 상기 고정축(700)으로부터 내린 수선이 일치하도록 일직선상에 배치되게 형성된다. 상기 제1마그넷(711)과 상기 제1코일(712)을 일직선상에 배치함으로써 자속 변화를 가중하여 유도 전류 생성 효율을 높일 수 있다.The first coil 712 is disposed in an opposite direction of the fixed shaft 700 with the first magnet 711 interposed therebetween. In addition, the first magnet 711 is disposed to be spaced apart from the first magnet 711 and the fixed shaft 700 is formed so as to be arranged in a straight line to match. By arranging the first magnet 711 and the first coil 712 in a straight line it is possible to increase the magnetic flux change to increase the induced current generation efficiency.
상기 제1광원(713)은 상기 제1코일(712)과 전기적으로 연결된다. 상기 제1광원(713)은 상기 제1코일(712)에서 생성된 전기 에너지를 이용해서 동작한다. 상기 제1광원(713)은 엘이디(LED)로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1광원(713)을 다른 발광 물질로 변경이 가능하다.The first light source 713 is electrically connected to the first coil 712. The first light source 713 operates using electrical energy generated by the first coil 712. The first light source 713 is formed of an LED. However, the present invention is not limited thereto, and the first light source 713 may be changed to another light emitting material.
상기 제1광원(713)은 상기 제1고정부재(710)에 돌출된 형태로 형성된다. 물론 상기 제1광원(713)은 상기 제1고정부재(710)에 삽입된 형태로 형성될 수도 있다. 또한 상기 제1광원(713)은 상기 제1고정부재(710) 외의 상기 아이들러(7000)의 고정된 부분에 얼마든지 설치될 수 있다.The first light source 713 is formed to protrude from the first fixing member 710. Of course, the first light source 713 may be formed to be inserted into the first fixing member 710. In addition, the first light source 713 may be installed in a fixed portion of the idler 7000 other than the first fixing member 710.
상기 컨버터 모듈(714)은 일 단은 상기 제1코일(712)과 전기적으로 연결되고, 타 단은 상기 제1광원(713)과 전기적으로 연결된다. 상기 컨버터 모듈(714)은 상기 제1코일(712)에서 생성된 교류의 유도 전류를 직류로 변환한다. 따라서 상기 컨버터 모듈(714)에서 변환된 직류 전류가 상기 제1광원(713)에 공급됨으로써, 상기 제1광원(713)은 안정적인 에너지 공급을 받을 수 있다.One end of the converter module 714 is electrically connected to the first coil 712, and the other end is electrically connected to the first light source 713. The converter module 714 converts the induced current of the alternating current generated by the first coil 712 into a direct current. Therefore, since the DC current converted by the converter module 714 is supplied to the first light source 713, the first light source 713 may receive a stable energy supply.
상기 회전지지체(720)는 지지부(720a) 및 제1날개부(720b)를 포함한다. 상기 지지부(720a)는 상기 고정축에 끼워진 상태로 회전하며 원통 형상을 갖는다. 상기 제1날개부(720b)는 상기 지지부(720a)의 일 단의 외주부에서 설정 두께로 측방향으로 연장되어 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 회전지지체(720)의 상기 지지부(720a) 및 상기 제1날개부(720b)를 다른 형태로 변경 가능하다. 따라서 상기 제1날개부(720b)의 내부면과 상기 고정축(700)의 외주면과의 사이에 상기 제1고정부재(710)가 배치될 수 있는 공간이 형성된다.The rotation support 720 includes a support portion 720a and a first wing portion 720b. The support portion 720a rotates while being fitted to the fixed shaft and has a cylindrical shape. The first wing portion 720b extends laterally at a set thickness from an outer circumferential portion of one end of the support portion 720a. However, the present invention is not limited thereto, and the support part 720a and the first wing part 720b of the rotatable support 720 may be changed to other forms. Therefore, a space in which the first fixing member 710 is disposed is formed between the inner surface of the first wing portion 720b and the outer circumferential surface of the fixed shaft 700.
상기 제1날개부(720b)를 대향하는 상기 고정축(700)의 외주면 상에 상기 제1마그넷(711)이 고정되고, 상기 제1마그넷(711)을 대향하는 상기 제1날개부(720b)의 내부면 상에는 상기 제2마그넷(721)이 형성된다. 상기 제2마그넷(721)은 상기 제1날개부(720b)의 내부면에 일정 간격 이격되어 복수 개가 배치된다. 또한 상기 회전지지체(720)가 회전하여 상기 제1마그넷(711)과 상기 제2마그넷(721)이 상기 고정축(700)의 반경 방향에 대하여 일직선상에 위치하면, 상기 제1마그넷(711) 및 상기 제2마그넷(721)에 의한 자속이 상기 제1코일(712)의 내부를 관통한다.The first magnet 711 is fixed on an outer circumferential surface of the fixed shaft 700 facing the first wing portion 720b and the first wing portion 720b facing the first magnet 711. The second magnet 721 is formed on an inner surface of the second magnet 721. The plurality of second magnets 721 are spaced apart from each other by a predetermined interval on the inner surface of the first wing part 720b. In addition, when the rotation support 720 is rotated so that the first magnet 711 and the second magnet 721 is located in a straight line with respect to the radial direction of the fixed shaft 700, the first magnet 711 And a magnetic flux by the second magnet 721 penetrates the inside of the first coil 712.
상기 회전지지체(720)는 상기 아이들러(7000)의 외관을 형성하는 부분이다. 상기 회전지지체(720)는 플라스틱 재질 또는 내부식성을 갖는 금속 재료로 형성된다. 상기 회전지지체(720)의 상부에는 컨베이어 벨트가 배치되고, 상기 컨베이어 벨트 상에 놓인 물체를 상기 회전지지체(720)의 회전에 의해 이송한다. 상기 회전지지체(720)는 상기 고정축(700)과 베어링(723)으로 연결된다. The rotatable support 720 is a portion forming an exterior of the idler 7000. The rotation support 720 is formed of a plastic material or a metal material having corrosion resistance. A conveyor belt is disposed above the rotary support 720, and the object placed on the conveyor belt is transferred by the rotation of the rotary support 720. The rotation support 720 is connected to the fixed shaft 700 and the bearing 723.
상기 제2마그넷(721)은 상기 회전지지체(720)의 상기 제1날개부(720b)가 형성된 부분에 배치된다. 상기 제2마그넷(721)은 상기 회전지지체(720)의 상기 제1날개(720b) 내부면에 돌출되도록 형성된다. 하지만 상기 제2마그넷(721)은 상기 제1코일(712)에 자력을 작용하여 유도 전류를 생성할 수 있는 경우라면 상기 회전지지체(720)에 삽입되도록 형성될 수도 있고, 다른 방법으로 형성될 수도 있다.The second magnet 721 is disposed at a portion where the first blade portion 720b of the rotation support 720 is formed. The second magnet 721 is formed to protrude on an inner surface of the first blade 720b of the rotation support 720. However, the second magnet 721 may be formed to be inserted into the rotation support 720, if it can generate an induced current by applying a magnetic force to the first coil 712, or may be formed in another way. have.
상기 제2마그넷(721)은 상기 회전지지체(720)의 상기 제1날개부(720b)가 형성된 원주 방향을 따라서 일정 간격 이격되도록 복수 개가 형성된다. 또한 상기 제2마그넷(721)은 상기 회전지지체(720)가 회전할 때, 상기 제1마그넷(711) 및 상기 제1코일(712)과 일직선상에 배치되도록 상기 제1날개부(720b)에 각각 형성된다. 즉 상기 제2마그넷(721) 각각은 상기 회전지지체(720)가 360도 회전하면 각각 한 번씩 상기 제1마그넷(711) 및 상기 제1코일(712)과 일직선상에 배치된다.The plurality of second magnets 721 are formed to be spaced apart at regular intervals along the circumferential direction in which the first blade portion 720b of the rotation support 720 is formed. In addition, the second magnet 721 is disposed on the first wing portion 720b so that the second magnet 721 is disposed in line with the first magnet 711 and the first coil 712 when the rotation support 720 rotates. Each is formed. That is, each of the second magnets 721 is disposed in line with the first magnets 711 and the first coil 712 once the rotation support 720 rotates 360 degrees.
상기 제2마그넷(721)과 상기 제1코일(712)은 일직선상에 놓일 때 상기 제2마그넷(721)으로부터 상기 제1코일(712)로 가장 많은 자속이 통과한다. 따라서 상기 제2마그넷(721)이 상기 제1코일(712)과 일직선상에 있다가 회전하면 자속의 급격한 변화로 유도 전류가 효율적으로 생성된다. 본 실시예에서는 상기 제2마그넷(721)이 상기 회전지지체(720)의 상기 제1날개부(720b)에 45도 간격씩 이격되어 여덟 개가 형성되어 있다. 따라서 상기 제2마그넷(721)이 하나만 형성되어 있을 때보다 더 빠르고 많이 유도 전류를 생성할 수 있다. 하지만 본 발명은 이에 한정되지 않고 상기 제2마그넷(721)의 개수를 변경 가능하다.Most magnetic flux passes from the second magnet 721 to the first coil 712 when the second magnet 721 and the first coil 712 are in a straight line. Accordingly, when the second magnet 721 is in line with the first coil 712 and rotates, the induced current is efficiently generated due to the rapid change in the magnetic flux. In the present embodiment, eight second magnets 721 are spaced apart at intervals of 45 degrees from the first wing portion 720b of the rotation support 720. Therefore, the induced current may be generated faster and more frequently than when only one second magnet 721 is formed. However, the present invention is not limited thereto, and the number of the second magnets 721 may be changed.
상기 제2마그넷(721)은 막대자석 형태의 영구자석으로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1코일(712)과의 상호 작용으로 유도 전류를 생성할 수 있는 다른 형태의 자성 물질로 변경 가능하다. 상기 제2마그넷(721)은 상기 제1마그넷(711)과 다른 자성을 갖는다.The second magnet 721 is formed of a permanent magnet in the form of a bar magnet. However, the present invention is not limited thereto and may be changed to another type of magnetic material capable of generating an induced current through interaction with the first coil 712. The second magnet 721 has a different magnetism from the first magnet 711.
도 11을 참조하면, 도 11은 도 9에 따른 아이들러의 제1날개부(720b)의 단면을 나타낸다. 중심에 고정축(700)이 있고, 상기 고정축의 외주면에 상기 고정부재(710)가 배치되어 있다. 상기 고정부재(710) 내부에는 제1마그넷(711) 및 제1코일(712)이 이격되어 배치되어 있다.Referring to FIG. 11, FIG. 11 is a cross-sectional view of the first wing part 720b of the idler according to FIG. 9. There is a fixed shaft 700 in the center, the fixing member 710 is disposed on the outer peripheral surface of the fixed shaft. The first magnet 711 and the first coil 712 are spaced apart from each other in the fixing member 710.
상기 고정축(700)을 동일한 중심을 갖는 회전지지체(720)가 둘러싸고 있다. 상기 회전지지체(720)의 내주면에는 여덟 개의 제2마그넷(721)이 배치되어 있다. 상기 제2마그넷(721)은 상기 회전지지체(720)가 회전할 때, 함께 회전한다. 따라서 상기 제2마그넷(721) 각각이 상기 제1마그넷(711) 및 상기 제1코일(712)과 가까워지고 멀어지는 것을 반복하면서 자속의 변화가 발생되어 상기 제1코일(712)에 유도전류가 발생된다.The rotating support 720 having the same center surrounds the fixed shaft 700. Eight second magnets 721 are disposed on an inner circumferential surface of the rotatable support 720. The second magnet 721 rotates together when the rotation support 720 rotates. Accordingly, as the second magnet 721 is repeatedly moved away from the first magnet 711 and the first coil 712, a change in magnetic flux is generated to generate an induced current in the first coil 712. do.
도 12를 참조하면, 본 발명의 다른 실시예에 따른 컨베이어 벨트용 아이들러(8000)는 제1고정부재(810), 제1마그넷(811), 제1코일(812), 제1광원(813), 제1컨버터 모듈(814), 회전지지체(820), 제2마그넷(821), 제4마그넷(822), 제2고정부재(830), 제3마그넷(831), 제2코일(832), 제2광원(833) 및 제2컨버터 모듈(834)을 포함한다. 상기 아이들러(8000)는 도 9에 따른 아이들러(7000)와 비교할 때 상기 아이들러(8000)의 타 측에 상기 제4마그넷(822), 상기 제2고정부재(830), 상기 제3마그넷(831), 상기 제2코일(832), 상기 제2광원(833), 상기 제2컨버터 모듈(834) 및 제2날개부(820c)를 더 포함하고 있는 점에 차이가 있다.12, a conveyor belt idler 8000 according to another embodiment of the present invention may include a first fixing member 810, a first magnet 811, a first coil 812, and a first light source 813. , The first converter module 814, the rotation support 820, the second magnet 821, the fourth magnet 822, the second fixing member 830, the third magnet 831, the second coil 832. , A second light source 833, and a second converter module 834. The idler 8000 has the fourth magnet 822, the second fixing member 830, and the third magnet 831 on the other side of the idler 8000 when compared with the idler 7000 of FIG. 9. The second coil 832, the second light source 833, the second converter module 834, and the second wing 820c may be different from each other.
상기 아이들러(8000)의 일 측에 형성된 상기 제1고정부재(810), 상기 제1마그넷(811), 상기 제1코일(812), 상기 제1광원(813), 상기 제1컨버터 모듈(814), 상기 회전지지체(820) 및 상기 제2마그넷(821)은 도 9에 따른 아이들러(7000)의 제1고정부재(710), 제1마그넷(711), 제1코일(712), 제1광원(713), 제1컨버터 모듈(714), 회전지지체(720) 및 제2마그넷(721)과 유사하므로 설명을 생략한다. The first fixing member 810, the first magnet 811, the first coil 812, the first light source 813, and the first converter module 814 formed on one side of the idler 8000. ), The rotation support 820 and the second magnet 821 are the first fixing member 710, the first magnet 711, the first coil 712, the first of the idler 7000 according to FIG. Since it is similar to the light source 713, the first converter module 714, the rotation support 720, and the second magnet 721, the description thereof will be omitted.
상기 아이들러(8000)의 타 단에 형성된 상기 제4마그넷(822), 상기 제2고정부재(830), 상기 제3마그넷(831), 상기 제2코일(832), 상기 제2광원(833), 상기 제2컨버터 모듈(834) 및 제2날개부(820c)는 상기 아이들러(8000)의 일 단에 형성된 상기 제1고정부재(810), 상기 제1마그넷(811), 상기 제1코일(812), 상기 제1광원(813), 상기 제1컨버터 모듈(814), 상기 회전지지체(820), 상기 제2마그넷(821) 및 제1날개부(820b)와 동일한 소재 및 형태로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 아이들러(8000)의 타 단에 형성된 상기 제4마그넷(822), 상기 제2고정부재(830), 상기 제3마그넷(831), 상기 제2코일(832), 상기 제2광원(833), 상기 제2컨버터 모듈(834) 및 상기 제2날개부(820c)의 소재 및 형태를 변경 가능하다. 상기 아이들러(8000)는 도 9에 따른 아이들러(7000)가 일 측에서만 유도 전류를 생성하고 광원을 갖는 것에 비해, 상기 아이들러(8000)의 일 측 뿐만 아니라 타 측에서도 유도 전류를 생성하고 광원을 배치함으로써, 육안으로 상기 아이들러(8000)의 동작 여부를 다양한 방향에서 관찰이 가능하다.The fourth magnet 822, the second fixing member 830, the third magnet 831, the second coil 832, and the second light source 833 formed at the other end of the idler 8000. The second converter module 834 and the second wing 820c may include the first fixing member 810, the first magnet 811, and the first coil formed at one end of the idler 8000. 812, the first light source 813, the first converter module 814, the rotation support 820, the second magnet 821, and the first wing 820b. . However, the present invention is not limited thereto, and the fourth magnet 822, the second fixing member 830, the third magnet 831, and the second coil 832 formed on the other end of the idler 8000. The material and shape of the second light source 833, the second converter module 834, and the second wing 820c may be changed. The idler 8000 generates an induced current on one side as well as the other side of the idler 8000 and arranges a light source, as compared with the idler 7000 according to FIG. With the naked eye, it is possible to observe the operation of the idler 8000 in various directions.
도 13를 참조하면, 본 발명의 또 다른 실시예에 따른 컨베이어 벨트용 아이들러 장치는 제1아이들러(1000), 제2아이들러(1000), 제3아이들러(9000), 제1지지부재(911), 제2지지부재(912), 제3지지부재(913), 제4지지부재(914), 베이스 부재(920), 제3광원(931), 제4광원(932) 및 제5광원(933)을 포함한다. 상기 제1아이들러(1000) 및 상기 제2아이들러(1000)는 도 1에 따른 아이들러(1000)로 형성된다. 상기 제3아이들러(9000)는 도 1에 따른 상기 아이들러(1000)와 동일한 구성으로 형태만 상이한 아이들러로 형성된다. 따라서 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000) 각각에 대한 구성이나 작동 방법에 대한 설명은 생략한다.Referring to FIG. 13, an idler device for a conveyor belt according to another embodiment of the present invention may include a first idler 1000, a second idler 1000, a third idler 9000, a first support member 911, Second support member 912, third support member 913, fourth support member 914, base member 920, third light source 931, fourth light source 932, and fifth light source 933. It includes. The first idler 1000 and the second idler 1000 are formed of the idler 1000 shown in FIG. 1. The third idler 9000 has the same configuration as the idler 1000 shown in FIG. Therefore, a description of the configuration or operation method for each of the first idler 1000, the second idler 1000, and the third idler 9000 will be omitted.
상기 제1아이들러(1000)는 상기 베이스 부재(920)의 가운데 부분에 배치된다. 또한 상기 제1아이들러(1000)의 좌측에는 상기 제2아이들러(1000)가 경사지도록 배치되어 상기 제1지지부재(911)로 연결되고, 상기 제1아이들러(1000)의 우측에는 상기 제3아이들러(9000)가 경사지도록 배치되어 상기 제2지지부재(912)로 연결된다. 상기 제2아이들러(1000) 및 상기 제3아이들러(9000)가 상기 제1아이들러(1000)에 대해 각각 경사지도록 배치됨으로써, 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000) 상에 거치될 컨베이어 벨트에 의해 이송되는 물질이 상기 제2아이들러(1000) 또는 상기 제3아이들러(9000) 밖으로 이탈되지 않는다.The first idler 1000 is disposed at the center of the base member 920. In addition, the second idler 1000 is disposed on the left side of the first idler 1000 so as to be inclined and connected to the first support member 911, and the third idler 1000 is formed on the right side of the first idler 1000. 9000 is disposed to be inclined and connected to the second support member 912. The second idler 1000 and the third idler 9000 are disposed to be inclined with respect to the first idler 1000, respectively, such that the first idler 1000, the second idler 1000, and the third idler 1000 are inclined with respect to the first idler 1000. The material conveyed by the conveyor belt to be mounted on the idler 9000 is not separated out of the second idler 1000 or the third idler 9000.
상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913), 상기 제4지지부재(914) 각각의 일 측은 상기 베이스 부재(920)에 고정된다. 또한 상기 제1지지부재(911)의 타 측은 상기 제1아이들러(1000)의 일 측과 상기 제2아이들러(1000)의 일 측을 고정하고, 상기 제2지지부재(912)의 타 측은 상기 제1아이들러(1000)의 타 측과 상기 제3아이들러(9000)의 일 측을 고정한다. 상기 제3지지부재(913)의 타 측은 상기 제2아이들러(1000)의 타 측을 고정하고, 상기 제4지지부재(914)의 타 측은 상기 제3아이들러(9000)의 타 측을 고정한다.One side of each of the first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 is fixed to the base member 920. In addition, the other side of the first support member 911 fixes one side of the first idler 1000 and one side of the second idler 1000, and the other side of the second support member 912 is the first side. The other side of the first idler 1000 and one side of the third idler 9000 are fixed. The other side of the third support member 913 fixes the other side of the second idler 1000, and the other side of the fourth support member 914 fixes the other side of the third idler 9000.
상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913), 상기 제4지지부재(914)는 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000) 및 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000)에 의해 이송될 컨베이어 벨트의 하중을 지탱할 수 있는 강성의 소재로 형성된다. 상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913), 상기 제4지지부재(914)의 형태는 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000)의 결합 각도에 따라 다양하게 변경이 가능하다.The first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 include the first idler 1000 and the second idler 1000. ), The third idler 9000 and the first idler 1000, the second idler 1000, and the third idler 9000 are formed of a rigid material capable of supporting the load of the conveyor belt to be transported. do. The first support member 911, the second support member 912, the third support member 913, and the fourth support member 914 have a shape of the first idler 1000 and the second idler. 1000, various modifications may be made according to the coupling angle of the third idler 9000.
상기 베이스 부재(920)는 상기 베이스 부재(920)의 상부에 거치될 상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913), 상기 제4지지부재(914), 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000) 및 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000)에 의해 이송될 컨베이어 벨트의 하중을 지탱할 수 있는 강성의 소재로 형성된다. 또한 상기 베이스 부재(920)는 평평한 플레이트 형태로 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 베이스 부재(920)의 형태를 다양하게 변경 가능하다.The base member 920 is the first support member 911, the second support member 912, the third support member 913, and the fourth support member to be mounted on the base member 920. 914, the first idler 1000, the second idler 1000, the third idler 9000, the first idler 1000, the second idler 1000, and the third idler 9000. It is formed of a rigid material capable of supporting the load of the conveyor belt to be conveyed by the. In addition, the base member 920 is formed in a flat plate shape. However, the present invention is not limited thereto, and the shape of the base member 920 may be variously changed.
상기 제3광원(931)은 상기 제1아이들러(1000)에 전기적으로 연결되고, 상기 제4광원(932)은 상기 제2아이들러(1000)에 전기적으로 연결되며, 상기 제5광원(933)은 상기 제3아이들러(9000)에 전기적으로 연결된다. 상기 제3광원(931)은 상기 제1지지부재(911) 또는 상기 제2지지부재(912)의 측면에 배치된다. 또한 상기 제4광원(932)은 상기 제3지지부재(913)의 측면에 배치되고, 상기 제5광원(933)은 상기 제4지지부재(914)의 측면에 배치된다. 하지만 본 발명은 이에 한정되지 않고 상기 제3광원(931), 상기 제4광원(932) 및 상기 제5광원(933)을 상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913) 및 상기 제4지지부재(914)에 부착하는 위치를 변경 가능하다. 또한 상기 제3광원(931), 상기 제4광원(932) 및 상기 제5광원(933)은 모두 설치될 필요는 없고 일부만 설치될 수도 있다.The third light source 931 is electrically connected to the first idler 1000, the fourth light source 932 is electrically connected to the second idler 1000, and the fifth light source 933 is It is electrically connected to the third idler 9000. The third light source 931 is disposed at the side of the first support member 911 or the second support member 912. In addition, the fourth light source 932 is disposed on the side of the third support member 913, and the fifth light source 933 is disposed on the side of the fourth support member 914. However, the present invention is not limited thereto, and the third light source 931, the fourth light source 932, and the fifth light source 933 may be provided in the first support member 911, the second support member 912, The position of attachment to the third support member 913 and the fourth support member 914 can be changed. In addition, the third light source 931, the fourth light source 932, and the fifth light source 933 need not all be installed, but only some of them may be installed.
상기 제3광원(931), 상기 제4광원(932), 상기 제5광원(933)은 상기 제1아이들러(1000), 상기 제2아이들러(1000) 및 상기 제3아이들러(9000) 각각의 회전수(RPM)에 따라 밝기가 변화한다. 따라서 상기 제3광원(931), 상기 제4광원(932), 상기 제5광원(933)의 밝기 변화를 관찰함으로써 상기 제1아이들러(1000), 상기 제2아이들러(1000) 및 상기 제3아이들러(9000)가 정상적으로 작동하고 있는지를 쉽게 검사할 수 있다.The third light source 931, the fourth light source 932, and the fifth light source 933 rotate each of the first idler 1000, the second idler 1000, and the third idler 9000. The brightness changes with the number (RPM). Accordingly, the first idler 1000, the second idler 1000, and the third idler are observed by observing changes in brightness of the third light source 931, the fourth light source 932, and the fifth light source 933. You can easily check that (9000) is operating normally.
또한 상기 제3광원(931), 상기 제4광원(932), 상기 제5광원(933) 중 어느 하나는 상기 제1아이들러(1000), 상기 제2아이들러(1000) 및 상기 제3아이들러(9000) 각각과 전기적으로 연결되어서, 상기 제1아이들러(1000), 상기 제2아이들러(1000) 및 상기 제3아이들러(9000) 각각의 작동상태를 구분해서 표시하는 하나의 디스플레이 장치로 형성될 수도 있다. 즉 상기 디스플레이 장치에는 상기 제1아이들러(1000), 상기 제2아이들러(1000) 및 상기 제3아이들러(9000)의 작동 상태를 표시하는 복수 개의 광원이 포함되어 있다. 물론 상기 디스플레이 장치에 연결되는 아이들러의 개수는 변경 가능하다. 또한 상기 제3광원(931), 상기 제4광원(932), 상기 제5광원(933) 모두가 상기 디스플레이 장치와 동일하게 형성될 수도 있다. 상기 디스플레이 장치를 이용하면 하나의 장치로 상기 디스플레이 장치에 연결되어 있는 모든 아이들러의 작동 상태를 한눈에 감지할 수 있는 장점이 있다.In addition, any one of the third light source 931, the fourth light source 932, and the fifth light source 933 may be the first idler 1000, the second idler 1000, and the third idler 9000. Each of the first idler 1000, the second idler 1000, and the third idler 9000 may be formed as one display device that is distinguished from each other. That is, the display device includes a plurality of light sources that display the operating states of the first idler 1000, the second idler 1000, and the third idler 9000. Of course, the number of idlers connected to the display device can be changed. In addition, all of the third light source 931, the fourth light source 932, and the fifth light source 933 may be formed in the same manner as the display device. Using the display device has the advantage of being able to sense at a glance the operating states of all idlers connected to the display device as one device.
상기 제3광원(931), 상기 제4광원(932) 및 상기 제5광원(933)을 상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913) 및 상기 제4지지부재(914)에 부착함으로써, 상기 제1아이들러(1000), 상기 제2아이들러(1000), 상기 제3아이들러(9000) 각각에 광원을 부착할 때보다 부착 위치를 다양하게 할 수 있다. 따라서 상기 컨베이어 벨트용 아이들러 장치의 작동 여부를 멀리서도 쉽게 알 수 있다. 또한 상기 제3광원(931), 상기 제4광원(932) 및 상기 제5광원(933)은 동일한 광원으로 형성될 수 있다.The third light source 931, the fourth light source 932, and the fifth light source 933 may be provided in the first support member 911, the second support member 912, and the third support member 913. And by attaching to the fourth support member 914, the attachment position may be varied than when attaching a light source to each of the first idler 1000, the second idler 1000, and the third idler 9000. Can be. Therefore, it can be easily seen from a distance whether the idler device for the conveyor belt is operated. In addition, the third light source 931, the fourth light source 932, and the fifth light source 933 may be formed of the same light source.
또한 상기 광원(931, 932, 933)들이 아이들러 자체에 부착되어 있지 않으므로, 상기 아이들러(1000, 9000)들의 진동에 의한 파손을 방지하는 데도 유리하다. 또한 상기 제1지지부재(911), 상기 제2지지부재(912), 상기 제3지지부재(913) 및 상기 제4지지부재(914)의 크기에 따라 다양하게 광원의 부착 방향 또는 크기를 조절 가능한 장점이 있다.In addition, since the light sources 931, 932, and 933 are not attached to the idler itself, it is also advantageous to prevent breakage due to vibration of the idlers 1000, 9000. In addition, according to the size of the first support member 911, the second support member 912, the third support member 913, and the fourth support member 914, the attachment direction or the size of the light source is adjusted in various ways. There are possible advantages.
도 14를 참조하면, 도 14는 도 13에 따른 제3지지부재(913)에 부착된 제4광원(932) 의 표면에 정전기 방지를 위한 제1정전기 방지층(932a)과, 중력에 의해 낙하하는 먼지가 상기 제4광원(932)에 흡착되는 것을 방지하기 위한 제1가림부재(940)가 더 형성된 것을 나타낸다. 도 13에 따른 컨베이어 벨트용 아이들러 장치는 일반적으로 먼지가 많이 발생하는 물질을 운반하는 장소에서 사용되는 경우가 많다. 따라서 정전기로 인해 상기 제4광원(932)에 먼지가 부착되어 빛을 어둡게 하는 경우가 많다. 따라서 상기 제1정전기 방지층(932a)을 상기 제4광원(932)의 표면에 형성함으로써, 먼지가 정전기로 인해 상기 제4광원(932)에 흡착 되는 것을 방지할 수 있어서, 상기 제2아이들러(1000)의 작동 여부를 시각적으로 확인할 때 착오가 생기는 것을 방지할 수 있다. 상기 제1정전기 방지층(931a)은 상기 제3광원(931) 및 상기 제5광원(933)의 표면에도 동일하게 형성될 수 있다. 또한 상기 제1정전기 방지층(932a)은 도 1 내지 도 12이 아이들러에 부착되어 있는 광원들에도 형성될 수 있다.Referring to FIG. 14, FIG. 14 illustrates a first antistatic layer 932a for preventing static electricity and a drop of gravity on a surface of a fourth light source 932 attached to the third support member 913 of FIG. 13. The first blocking member 940 is further formed to prevent dust from being absorbed by the fourth light source 932. The idler device for the conveyor belt according to FIG. 13 is generally used in a place for carrying a dusty material. Therefore, dust is often attached to the fourth light source 932 due to static electricity, thereby darkening the light. Therefore, by forming the first antistatic layer 932a on the surface of the fourth light source 932, it is possible to prevent dust from being adsorbed to the fourth light source 932 due to static electricity, so that the second idler 1000 When visually checking whether the) works, you can prevent mistakes. The first antistatic layer 931a may be formed on the surfaces of the third light source 931 and the fifth light source 933. In addition, the first antistatic layer 932a may be formed in light sources in which FIGS. 1 to 12 are attached to the idler.
또한 상기 제4광원(932)의 상부에는 반구형의 상기 제1가림부재(940)가 더 형성된다. 하지만 본 발명은 이에 한정되지 않고 상기 제1가림부재(940) 다른 형태로 변경이 가능하다. 먼지가 많이 발생하는 환경에서 상기 먼지들은 중력에 의해 높은 곳에서 낮은 곳으로 낙하한다. 이 때 상기 제4광원(932)보다 상부에 있던 먼지들이 상기 제4광원(932)으로 낙하하면서 상기 제4광원(932)에 부착되어 상기 제4광원(932)의 빛을 어둡게 할 수 있다. 따라서 상기 제4광원(932)의 상부에 상기 반구형의 제1가림부재(940)를 형성하여 중력으로 인해 낙하하는 상기 먼지들이 상기 제4광원(932)에 부착되지 않도록 한다.In addition, the hemispherical first shielding member 940 is further formed on the fourth light source 932. However, the present invention is not limited thereto, and the first screening member 940 may be changed to another form. In a dusty environment, the dust falls from high to low by gravity. At this time, the dust above the fourth light source 932 may be attached to the fourth light source 932 while falling to the fourth light source 932 to darken the light of the fourth light source 932. Therefore, the hemispherical first shielding member 940 is formed on the fourth light source 932 so that the dust falling due to gravity is not attached to the fourth light source 932.
또한 상기 제1가림부재(940)는 반구형으로 형성되어 상기 먼지가 쌓이지 않고 미끄러져 내려갈 수 있도록 하는 장점이 있다. 하지만 본 발명은 이에 한정되지 않고 상기 제1가림부재(940)를 먼저가 상기 제4광원(932)에 흡착되지 않고 상기 제1가림부재(940)로부터 잘 미끄러져 내려갈 수 있도록 하는 다른 형태로 변경이 가능하다. 상기 제1가림부재(940)는 상기 제1광원(931) 및 상기 제5광원(933)의 상부에도 설치될 수 있다. 또한 상기 제1가림부재(940)는 도 1 내지 도 12의 아이들러에 부착되어 있는 광원의 상부에도 설치될 수 있다.In addition, the first covering member 940 is formed in a hemispherical shape has the advantage that the dust can slide down without accumulating. However, the present invention is not limited thereto, and the first obstruction member 940 is changed to another form to allow the first obstruction member 940 to slide down well without being absorbed by the fourth light source 932. This is possible. The first blocking member 940 may also be installed on the first light source 931 and the fifth light source 933. In addition, the first blocking member 940 may be installed on an upper portion of the light source attached to the idler of FIGS. 1 to 12.
본 발명은 도면에 도시된 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 다른 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허 청구범위의 기술적 사상에 의하여 정해져야 할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.
본 발명을 이용하면 작동여부를 시각적으로 확인할 수 아이들러를 제공할 수 있다.Using the present invention can provide an idler that can visually check whether the operation.

Claims (15)

  1. 컨베이어 벨트용 아이들러에 있어서,In the idler for the conveyor belt,
    고정축;A fixed shaft;
    상기 고정축에 끼워진 상태에서 회전하며, 상기 컨베이어 벨트를 지지하는 회전 지지체;A rotating support rotating in a state fitted to the fixed shaft and supporting the conveyor belt;
    상기 회전 지지체와 일체로 회전하도록 상기 회전 지지체에 고정되어 있으며, 상기 고정축의 반경 방향의 자속을 생성하는 제1마그넷;A first magnet fixed to the rotating support to integrally rotate with the rotating support, the first magnet generating radial magnetic flux of the fixed shaft;
    상기 자속을 이용하여 유도 전류를 생성시키는 코일; 및A coil for generating an induced current using the magnetic flux; And
    상기 생성된 유도 전류에 의하여 생성된 전기를 이용하여 작동되어, 상기 아이들러가 작동되고 있는 상태를 외부에 알려주는 광원을 포함하는,A light source is operated by using the electricity generated by the generated induced current, and includes a light source that informs the outside of the operating state of the idler.
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 고정축에 대하여 정지된 상태를 유지하고, 상기 제1마그넷과 다른 자성을 가져서, 상기 제1마그넷과 함께 상기 고정축의 반경 방향의 자속을 생성하는 제2마그넷을 더 포함하는,And a second magnet which is kept stationary with respect to the fixed shaft and has a magnetic property different from that of the first magnet to generate a magnetic flux in the radial direction of the fixed shaft together with the first magnet.
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  3. 청구항 2에 있어서,The method according to claim 2,
    상기 고정축의 외주면상에 고정되어, 상기 제2마그넷 및 상기 코일을 상기 고정축에 대하여 정지된 상태가 유지될 수 있도록 고정하는 고정부재를 더 포함하는,A fixing member fixed on an outer circumferential surface of the fixed shaft to fix the second magnet and the coil to be maintained in a stopped state with respect to the fixed shaft;
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  4. 청구항 3에 있어서,The method according to claim 3,
    상기 회전 지지체는,The rotating support,
    상기 고정축에 끼워진 상태로 회전하며 원통 형상을 가지는 지지부; 및A support part rotating in a state fitted to the fixed shaft and having a cylindrical shape; And
    상기 지지부의 일 단의 외주부에서 설정 두께로 측방향으로 연장되어, 상기 고정축의 외주면과의 사이에 상기 고정부재가 배치되게 하는 날개부를 포함하며,A wing portion extending laterally at a set thickness from an outer circumferential portion of one end of the support portion to allow the fixing member to be disposed between the outer circumferential surface of the fixed shaft,
    상기 날개부를 대향하는 상기 고정축의 외주면 상에는 상기 제2마그넷이 고정되고, 상기 제2마그넷을 대향하는 상기 제1날개부의 내부면 상에는 상기 제1마그넷이 고정되고,The second magnet is fixed on an outer circumferential surface of the fixed shaft facing the wing, and the first magnet is fixed on an inner surface of the first wing part facing the second magnet.
    상기 회전 지지체가 회전하여, 상기 제1마그넷과 상기 제2마그넷이 상기 고정축의 반경 방향에 대하여 일직선상에 위치할 경우, 상기 자속이 상기 코일의 내부를 관통하도록 상기 코일이 감긴 구조를 가지는,When the rotating support is rotated so that the first magnet and the second magnet is located in a straight line with respect to the radial direction of the fixed shaft, the coil is wound so that the magnetic flux penetrates the inside of the coil,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  5. 청구항 3에 있어서,The method according to claim 3,
    상기 고정부재는,The fixing member,
    상기 코일에 전기적으로 연결되고, 상기 코일에서 생성된 상기 유도 전류를 직류로 변환하는 컨버터 모듈을 더 포함하는,And a converter module electrically connected to the coil and converting the induced current generated in the coil into direct current.
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  6. 청구항 1에 있어서,The method according to claim 1,
    상기 코일은,The coil is,
    상기 고정축의 외주면을 따라서 복수 개가 서로 이격되어 배열되어 있는,The plurality is arranged spaced apart from each other along the outer peripheral surface of the fixed shaft,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  7. 청구항 1에 있어서,The method according to claim 1,
    상기 회전 지지체는,The rotating support,
    상기 고정축에 끼워진 상태로 회전하며 원통 형상을 가지는 지지부; 및A support part rotating in a state fitted to the fixed shaft and having a cylindrical shape; And
    상기 지지부의 일 단의 외주부에서 설정 두께로 측방향으로 연장되어, 상기 고정축의 외주면과의 사이에 상기 코일이 배치되고, 측방향으로 상기 제1마그넷이 슬라이딩 삽입될 수 있는 홈이 형성되어 있는 날개부를 포함하는,Wings extending laterally at a set thickness from an outer circumferential portion of one end of the support portion, wherein the coil is disposed between the outer circumferential surface of the fixed shaft and a groove into which the first magnet is slidably inserted laterally. Containing wealth,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  8. 청구항 7에 있어서,The method according to claim 7,
    상기 홈은,The groove is,
    상부 부분의 폭이 하부 부분의 폭보다 넓게 형성되어, 상기 상부 부분으로 상기 제1마그넷이 슬라이딩 삽입되는,The width of the upper portion is formed to be wider than the width of the lower portion, so that the first magnet is slidingly inserted into the upper portion,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  9. 청구항 7에 있어서,The method according to claim 7,
    상기 날개부는,The wing portion,
    상기 홈과 상기 날개부의 외측면 사이에 상기 쉴드 플레이트를 측방향으로 슬라이딩 삽입하여 고정할 수 있는 쉴드 플레이트 삽입 공간을 더 포함하고,And a shield plate insertion space that can be fixed by sliding the shield plate laterally between the groove and the outer surface of the wing,
    상기 홈은 상기 쉴드 플레이트 삽입 공간과 연결되어 있는,The groove is connected to the shield plate insertion space,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  10. 청구항 7에 있어서,The method according to claim 7,
    상기 회전 지지체는,The rotating support,
    상기 날개부의 일측에 삽입되어 있는 상기 제1마그넷을 덮어서 고정하기 위한 엔드 캡을 더 포함하고,Further comprising an end cap for covering and fixing the first magnet inserted into one side of the wing,
    상기 엔드 캡은 상기 고정축의 반경 방향과 교차하는 방향으로 상기 날개부에 형성되어 있는 상기 홈에 결합되되, 상기 홈을 덮어서 상기 제1마그넷이 외부에 노출되지 않도록 차폐하는,The end cap is coupled to the groove formed in the wing portion in a direction crossing the radial direction of the fixed shaft, covering the groove to shield the first magnet from being exposed to the outside,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  11. 청구항 7에 있어서,The method according to claim 7,
    상기 제1마그넷은,The first magnet,
    상기 회전지지체의 날개부의 내부면 원주 방향을 따라서 복수 개가 서로 이격되어 배열되어 있고,A plurality of are arranged spaced apart from each other along the circumferential direction of the inner surface of the wing of the rotary support,
    상기 복수 개의 제1마그넷의 일부 또는 전부의 외면을 덮도록 상기 날개부에 고정되는 쉴드 플레이트를 더 포함하는,Further comprising a shield plate fixed to the wing to cover the outer surface of some or all of the plurality of first magnets,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  12. 청구항 1에 있어서,The method according to claim 1,
    상기 코일이 감기는 가상의 축방향으로 삽입되어 있는 철심을 더 포함하고,And further comprising an iron core inserted in the axial direction in which the coil is wound,
    상기 광원의 표면에 정전기 방지 코팅이 되어 있는,The antistatic coating on the surface of the light source,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  13. 청구항 7에 있어서,The method according to claim 7,
    상기 제1마그넷은,The first magnet,
    상기 회전지지체가 회전할 때, 상기 코일과 상기 고정축의 반경 방향에 대하여 일직선상에 배치되도록 상기 날개부에 형성되는,When the rotary support is rotated, is formed in the wing portion to be disposed in a straight line in the radial direction of the coil and the fixed shaft,
    컨베이어 벨트용 아이들러.Idler for conveyor belts.
  14. 컨베이어 벨트를 지지하는 아이들러 장치에 있어서,In the idler device for supporting the conveyor belt,
    베이스 부재;A base member;
    상기 베이스 부재의 가운데 부분에 설치되어 있는 제1아이들러;A first idler installed at the center of the base member;
    상기 제1아이들러의 양 측에 각각 경사지도록 배치되어 있는 제2아이들러 및 제3아이들러;Second and third idlers disposed to be inclined on both sides of the first idler, respectively;
    상기 제1아이들러의 일 측과 상기 제2아이들러의 일 측을 고정하는 제1지지부재;A first support member fixing one side of the first idler and one side of the second idler;
    상기 제1아이들러의 타 측과 상기 제3아이들러의 일 측을 고정하는 제2지지부재;A second support member for fixing the other side of the first idler and one side of the third idler;
    상기 제2아이들러의 타 측을 고정하는 제3지지부재;A third support member for fixing the other side of the second idler;
    상기 제3아이들러의 타 측을 고정하는 제4지지부재를 포함하고,A fourth support member for fixing the other side of the third idler,
    상기 제1아이들러, 상기 제2아이들러 및 상기 제3아이들러 중 어느 하나 또는 복수 개는 청구항 1의 아이들러인,Any one or a plurality of the first idler, the second idler and the third idler is the idler of claim 1,
    컨베이어 벨트용 아이들러 장치.Idler device for conveyor belts.
  15. 청구항 13에 있어서,The method according to claim 13,
    상기 제2아이들러 또는 상기 제3아이들러는 청구항 1의 아이들러이며,The second idler or the third idler is the idler of claim 1,
    상기 광원은 상기 제1지지부재 또는 상기 제2지지부재의 측면에 설치되고,The light source is installed on the side of the first support member or the second support member,
    중력에 의해 상기 광원의 상부에서 낙하하는 먼지가 상기 광원의 표면에 부착되는 것을 방지하기 위해서, 상기 광원의 상부에 가림부재가 설치되는,In order to prevent the dust falling from the upper portion of the light source by gravity to adhere to the surface of the light source, a covering member is provided on the upper portion of the light source,
    컨베이어 벨트용 아이들러 장치.Idler device for conveyor belts.
PCT/KR2019/005730 2018-06-28 2019-05-13 Idler for conveyor belt and idler device including same WO2020004812A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020180074693A KR101912811B1 (en) 2018-06-28 2018-06-28 Idler for conveyor belts and the idler device comprising the same
KR10-2018-0074693 2018-06-28
KR1020180125027A KR101983315B1 (en) 2018-10-19 2018-10-19 Idler for conveyor belts and the idler device comprising the same
KR10-2018-0125027 2018-10-19

Publications (1)

Publication Number Publication Date
WO2020004812A1 true WO2020004812A1 (en) 2020-01-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/005730 WO2020004812A1 (en) 2018-06-28 2019-05-13 Idler for conveyor belt and idler device including same

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122615A (en) * 1983-12-02 1985-07-01 Toshiyuki Ishino Roller for conveyer
JPH10218340A (en) * 1997-02-12 1998-08-18 Ntn Corp Abnormality detecting device for conveyor roller
KR20070052150A (en) * 2005-11-16 2007-05-21 엘지.필립스 엘시디 주식회사 Backlight unit and liquid crystal display device having the same
KR100994141B1 (en) * 2010-04-29 2010-11-18 한일종합기계 주식회사 Breakdown diagnosing device and method of roller
KR101225231B1 (en) * 2010-06-29 2013-02-05 한국산업기술대학교산학협력단 System for remote fault diagnosis of roller for conveyor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122615A (en) * 1983-12-02 1985-07-01 Toshiyuki Ishino Roller for conveyer
JPH10218340A (en) * 1997-02-12 1998-08-18 Ntn Corp Abnormality detecting device for conveyor roller
KR20070052150A (en) * 2005-11-16 2007-05-21 엘지.필립스 엘시디 주식회사 Backlight unit and liquid crystal display device having the same
KR100994141B1 (en) * 2010-04-29 2010-11-18 한일종합기계 주식회사 Breakdown diagnosing device and method of roller
KR101225231B1 (en) * 2010-06-29 2013-02-05 한국산업기술대학교산학협력단 System for remote fault diagnosis of roller for conveyor

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