CN219812042U - Novel electric roller junction box - Google Patents
Novel electric roller junction box Download PDFInfo
- Publication number
- CN219812042U CN219812042U CN202321387643.7U CN202321387643U CN219812042U CN 219812042 U CN219812042 U CN 219812042U CN 202321387643 U CN202321387643 U CN 202321387643U CN 219812042 U CN219812042 U CN 219812042U
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- side wall
- wiring
- threaded hole
- shell
- nut
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- 230000001681 protective effect Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric drums and discloses a novel electric drum junction box, which comprises a junction shell, wherein two junction holes are formed in the side wall of the junction shell, a connecting block is fixedly arranged on the side wall of one end of the junction shell, a second threaded hole is formed in the side wall of the connecting block, a connecting block is fixedly arranged on the side wall of the other end of the junction shell, a first threaded hole is formed in the side wall of the connecting block, a first nut is arranged in the first threaded hole in a threaded manner, and the first nut is matched with the second threaded hole; according to the utility model, one roller is connected with one independent wiring shell, so that the connection of different numbers of electric rollers can be realized, a junction box with fixed length is not required to be customized, and in the face of the failure of a single electric roller, only the independent wiring shell is required to be dismantled, and all the wiring shells are not required to be dismantled, so that the practicability and convenience of the device are realized.
Description
Technical Field
The utility model relates to the technical field of electric rollers, in particular to a novel electric roller junction box.
Background
The electric drum is a novel driving device for arranging a motor and a speed reducer in the drum body together. It is mainly applied to fixed and movable belt conveyers, replaces the traditional motor, and is a separate driving device with a speed reducer outside a driving roller.
The conventional motorized pulley is a plurality of pulleys and is placed side by side when using, then carry goods through the cylinder, the one end of a plurality of motorized pulleys has a monoblock terminal box, be connected to the terminal box with the wire of the inside motor of every cylinder, but in case there is the motor of an motorized pulley to break down, when need demolish, need demolish the monoblock terminal box, maintenance procedures is comparatively loaded down with trivial details to demolish the monoblock terminal box, can cause the influence to other cylinders equally, need customize fixed length's terminal box to the motorized pulley of different quantity, the process is also comparatively loaded down with trivial details and the practicality is not high.
Therefore, it is necessary to provide a novel motorized pulley junction box that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model aims to provide a novel electric roller junction box, which adopts a connecting plate, a connecting block and a through groove to realize that each electric roller is provided with a single-connection junction box, the whole junction box is not required to be dismantled during maintenance, the number of the junction boxes can be adjusted in the face of different numbers of electric rollers, and the junction box with fixed length is not required to be customized.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a novel electric drum terminal box, includes the wiring casing, two wiring holes have been seted up to the lateral wall of wiring casing, the lateral wall fixed mounting of one end of wiring casing has the connecting block, the second screw hole has been seted up to the lateral wall of connecting block, the other end lateral wall fixed mounting of wiring casing has the connection piece, first screw hole has been seted up to the lateral wall of connection piece, first nut and second screw hole looks adaptation are installed to the inside screw thread of first screw hole, logical groove has been seted up to the lateral wall of wiring casing, logical groove sets up in one side of connection piece, logical groove and connecting block looks adaptation, the top fixed mounting of wiring casing has the fixed block, the third screw hole has been seted up on the top of fixed block, the first pivot is installed in the lateral wall rotation of fixed block, the lateral wall fixed mounting of first pivot has the connecting plate, the fourth screw hole has been seted up on the top of connecting plate, fourth screw hole internally screw thread installs the second nut, second nut and third screw hole looks adaptation, one side of wiring box is provided with electric drum.
Through adopting above-mentioned technical scheme, install the one end at electric cylinder with the wiring casing, pass the wiring hole of wiring casing with the inside wire of electric cylinder and carry out the wiring, insert the through groove of the lateral wall of another wiring casing with the connecting block of wiring casing lateral wall, then through first nut, first screw hole on the connection piece and the second screw hole threaded connection on the connecting block, then through the first pivot on top, contact the fixed block on connecting plate and another wiring casing top, then through the second nut, with the third screw hole on fixed block top and the fourth screw hole threaded connection on connecting plate top, can realize the fixed of wiring casing on the different electric cylinders, adopt a cylinder to connect an independent wiring casing, can realize the connection of electric cylinder of different quantity, need not customize the terminal box of fixed length, and, only need demolish its independent wiring casing, need not demolish all wiring casings, the practicality and the convenience of the device have been realized.
The utility model is further provided with: the bottom of wiring casing rotates installs the second pivot, and the lateral wall fixed mounting of second pivot has the protective cover, the protective cover rotates with the wiring casing through the second pivot and is connected.
Through adopting above-mentioned technical scheme, the setting of protective cover can protect the internal circuit of wiring casing, prevents that external world from causing influence or damage to the inside wiring casing, has improved the security performance of device.
The utility model is further provided with: the side wall of the wiring shell is provided with a fifth threaded hole, the side wall of the protective cover is provided with a third nut in a threaded mode, and the third nut is matched with the fifth threaded hole.
Through adopting above-mentioned technical scheme, rotatory second pivot covers the wiring casing surface with the protective cover, then through the threaded connection of third nut and fifth screw hole, has realized the fixed of protective cover.
The utility model is further provided with: and a magnetic ring is fixedly arranged on the side wall of the wiring shell.
Through adopting above-mentioned technical scheme, the magnetism circle can realize the absorption to the shield cover for the fixed between shield cover and the wiring casing is more firm.
The utility model is further provided with: the lateral wall fixed mounting of protective cover has the sealing washer, the inner wall fixed mounting of wiring casing has the seal groove.
Through adopting above-mentioned technical scheme, sealing washer and seal groove all are the rubber material, and its function is the inside seal of strengthening, prevents impurity such as dust and get into inside the wiring casing and lead to the fact the influence.
The utility model is further provided with: the lateral wall of protective cover has seted up the ventilation hole, the internally mounted in ventilation hole has the dust screen.
Through adopting above-mentioned technical scheme, the ventilation hole can ensure that the heat that produces on the wire of electronic cylinder at the during operation can dispel the heat through the ventilation hole, and the setting of dust screen is isolated external dust impurity, carries out the guard action to inside wire, has increased the security performance and the practicality of device.
In summary, the utility model has the following beneficial effects: according to the utility model, the wiring shell is fixedly arranged at one end of the electric roller, a wire inside the electric roller passes through a wiring hole of the wiring shell to be wired, a connecting block on the side wall of the wiring shell is inserted into a through groove on the side wall of the other wiring shell, then the first threaded hole on the connecting block is connected with a second threaded hole on the connecting block through a first nut, then the connecting plate is contacted with a fixed block at the top end of the other wiring shell through a first rotating shaft at the top end, then the third threaded hole at the top end of the fixed block is connected with a fourth threaded hole at the top end of the connecting plate through the second nut, so that the fixing of the wiring shells on different electric rollers can be realized, one roller is used for connecting an independent wiring shell, the connection of different electric rollers can be realized, a junction box with fixed length does not need to be customized, and only the independent wiring shell is required to be dismantled, so that the practicability and convenience of the device are realized, the arrangement of the protective cover can protect the internal circuit of the wiring shell, the influence or damage caused by the inside of the butt-joint wiring shell is prevented, and the safety performance of the device is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of the present utility model mounted on a motorized pulley;
FIG. 4 is a schematic three-dimensional view of a closing cover according to the present utility model;
fig. 5 is a schematic diagram of a front view structure of the present utility model.
In the figure: 1. a wiring housing; 2. a connecting sheet; 3. a first threaded hole; 4. a first nut; 5. a wiring hole; 6. a through groove; 7. a connecting block; 8. a second threaded hole; 9. a fixed block; 10. a third threaded hole; 11. a first rotating shaft; 12. a connecting plate; 13. a fourth threaded hole; 14. a second nut; 15. a second rotating shaft; 16. a protective cover; 17. a vent hole; 18. a dust screen; 19. a third nut; 20. a fifth threaded hole; 21. a seal ring; 22. sealing grooves; 23. an electric roller; 24. a magnetic ring.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, in the embodiment of the utility model, a novel electric roller junction box comprises a junction housing 1, two junction holes 5 are formed in the side wall of the junction housing 1, a connecting block 7 is fixedly mounted on the side wall of one end of the junction housing 1, a second threaded hole 8 is formed in the side wall of the connecting block 7, a connecting piece 2 is fixedly mounted on the side wall of the other end of the junction housing 1, a first threaded hole 3 is formed in the side wall of the connecting piece 2, a first nut 4 is mounted in the first threaded hole 3 in a threaded manner, the first nut 4 is matched with the second threaded hole 8, a through groove 6 is formed in the side wall of the junction housing 1, the through groove 6 is formed in one side of the connecting piece 2, the through groove 6 is matched with the connecting block 7, a fixed block 9 is fixedly mounted on the top end of the junction housing 1, a third threaded hole 10 is formed in the top end of the fixed block 9, a first rotating shaft 11 is rotatably mounted on the side wall of the fixed block 9, a connecting plate 12 is fixedly mounted on the side wall of the first rotating shaft 11, a fourth threaded hole 13 is formed in the top end of the connecting plate 12, a fourth threaded hole 13 is mounted in the fourth threaded hole 13 is formed in the side wall of the junction housing 1, and a second threaded hole 14 is mounted in the fourth threaded hole 14 is matched with the second threaded hole 14; the wire connecting shell 1 is fixedly arranged at one end of the electric roller 23, wires inside the electric roller 23 penetrate through the wire connecting holes 5 of the wire connecting shell 1 to be connected, the connecting blocks 7 on the side walls of the wire connecting shell 1 are inserted into the through grooves 6 on the side walls of the other wire connecting shell 1, then the first threaded holes 3 on the connecting pieces 2 are connected with the second threaded holes 8 on the connecting blocks 7 through the first nuts 4 in a threaded mode, then the connecting plates 12 are contacted with the fixed blocks 9 on the top ends of the other wire connecting shell 1 through the first rotating shafts 11 on the top ends, then the third threaded holes 10 on the top ends of the fixed blocks 9 are connected with the fourth threaded holes 13 on the top ends of the connecting plates 12 through the second nuts 14, fixing of the wire connecting shell 1 on different electric rollers 23 can be achieved, one roller is adopted to connect with one independent wire connecting shell 1, connection of different numbers of the electric rollers 23 can be achieved, in addition, in the face of faults of single electric roller 23, all the independent wire connecting shells 1 are not required to be removed, and practicality and convenience of the device are achieved.
In this embodiment, preferably, the bottom end of the wiring housing 1 is rotatably mounted with a second rotating shaft 15, a side wall of the second rotating shaft 15 is fixedly mounted with a protective cover 16, and the protective cover 16 is rotatably connected with the wiring housing 1 through the second rotating shaft 15; the arrangement of the protective cover 16 can protect the internal circuit of the wiring housing 1, prevent the outside from influencing or damaging the inside of the wiring housing 1, and improve the safety performance of the device.
In this embodiment, preferably, a fifth threaded hole 20 is formed in a side wall of the wiring housing 1, a third nut 19 is mounted on a side wall of the protective cover 16 in a threaded manner, and the third nut 19 is adapted to the fifth threaded hole 20; the second rotating shaft 15 is rotated to cover the protective cover 16 on the surface of the wiring housing 1, and then the protective cover 16 is fixed by the threaded connection of the third nut 19 and the fifth threaded hole 20.
In this embodiment, preferably, a magnetic ring 24 is fixedly installed on the side wall of the wiring housing 1; the magnetic ring 24 can realize the adsorption to the protective cover 16, so that the fixation between the protective cover 16 and the wiring housing 1 is firmer.
In this embodiment, preferably, a sealing ring 21 is fixedly installed on a side wall of the protective cover 16, and a sealing groove 22 is fixedly installed on an inner wall of the wiring housing 1; the seal ring 21 and the seal groove 22 are made of rubber, and function to strengthen the seal inside and prevent dust and other impurities from entering the inside of the wiring housing 1 to affect the lead.
In this embodiment, preferably, a vent hole 17 is formed in a side wall of the protective cover 16, and a dust screen 18 is installed in the vent hole 17; the vent 17 can ensure that the electric roller 23 is in operation, heat generated on the wires can be dissipated through the vent 17, the dust screen 18 is arranged to isolate external dust impurities, the internal wires are protected, and the safety performance and the practicability of the device are improved.
Working principle: the wiring shell 1 is arranged at one end of the electric roller 23, wires inside the electric roller 23 pass through the wiring hole 5 of the wiring shell 1 to be wired, the connecting block 7 on the side wall of the wiring shell 1 is inserted into the through groove 6 on the side wall of the other wiring shell 1 on the side edge, then the first threaded hole 3 on the connecting block 2 and the second threaded hole 8 on the connecting block 7 are connected by threads through the first nut 4, then the connecting plate 12 is contacted with the fixed block 9 at the top end of the other wiring shell 1 through the first rotating shaft 11 at the top end, then the third threaded hole 10 at the top end of the fixed block 9 and the fourth threaded hole 13 at the top end of the connecting plate 12 are connected by threads through the second nut 14, can realize the fixed of the wiring casing 1 on the different motorized pulley 23, adopt a cylinder to connect an independent wiring casing 1, can realize the connection of different quantity motorized pulley 23, need not customize the terminal box of fixed length, and, in the face of single motorized pulley 23's trouble, only need demolish its independent wiring casing 1, need not to demolish all wiring casings 1, the practicality and the convenience of the device have been realized, the setting of protective cover 16, can protect the internal circuit of wiring casing 1, prevent that the external world from causing influence or damage to the inside of wiring casing 1, the security performance of the device has been improved.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a novel electronic cylinder terminal box, includes wiring casing (1), its characterized in that: two wiring holes (5) are formed in the side wall of the wiring shell (1), a connecting block (7) is fixedly arranged on the side wall of one end of the wiring shell (1), a second threaded hole (8) is formed in the side wall of the connecting block (7), a connecting piece (2) is fixedly arranged on the side wall of the other end of the wiring shell (1), a first threaded hole (3) is formed in the side wall of the connecting piece (2), a first nut (4) is arranged in the first threaded hole (3) in a threaded manner, the first nut (4) is matched with the second threaded hole (8), a through groove (6) is formed in the side wall of the wiring shell (1), one side of the connecting piece (2) is formed in the through groove (6) and the connecting block (7) in a matched manner, a fixed block (9) is fixedly arranged at the top end of the wiring shell (1), a first rotating shaft (11) is rotatably arranged on the side wall of the fixed block (9), a fourth threaded hole (12) is formed in the side wall of the first threaded hole (11), a fourth threaded hole (13) is formed in the side wall of the first rotating shaft (11), the second nut (14) is matched with the third threaded hole (10).
2. The novel motorized pulley junction box of claim 1, wherein: the bottom of wiring casing (1) rotates installs second pivot (15), and the lateral wall fixed mounting of second pivot (15) has protective cover (16), protective cover (16) are connected with wiring casing (1) rotation through second pivot (15).
3. A novel motorized pulley junction box as set forth in claim 2, wherein: a fifth threaded hole (20) is formed in the side wall of the wiring shell (1), a third nut (19) is mounted on the side wall of the protective cover (16) in a threaded mode, and the third nut (19) is matched with the fifth threaded hole (20).
4. The novel motorized pulley junction box of claim 1, wherein: the side wall of the wiring shell (1) is fixedly provided with a magnetic ring (24).
5. A novel motorized pulley junction box as set forth in claim 2, wherein: the side wall of the protective cover (16) is fixedly provided with a sealing ring (21), and the inner wall of the wiring shell (1) is fixedly provided with a sealing groove (22).
6. A novel motorized pulley junction box as set forth in claim 2, wherein: the side wall of the protective cover (16) is provided with a vent hole (17), and a dustproof net (18) is arranged in the vent hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387643.7U CN219812042U (en) | 2023-05-31 | 2023-05-31 | Novel electric roller junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387643.7U CN219812042U (en) | 2023-05-31 | 2023-05-31 | Novel electric roller junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812042U true CN219812042U (en) | 2023-10-10 |
Family
ID=88217119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321387643.7U Active CN219812042U (en) | 2023-05-31 | 2023-05-31 | Novel electric roller junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812042U (en) |
-
2023
- 2023-05-31 CN CN202321387643.7U patent/CN219812042U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |