CN214950550U - Rotation and fracture detection device for roller rod of atmospheric roller furnace - Google Patents
Rotation and fracture detection device for roller rod of atmospheric roller furnace Download PDFInfo
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- CN214950550U CN214950550U CN202023267711.5U CN202023267711U CN214950550U CN 214950550 U CN214950550 U CN 214950550U CN 202023267711 U CN202023267711 U CN 202023267711U CN 214950550 U CN214950550 U CN 214950550U
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Abstract
The utility model discloses an atmosphere roller hearth furnace roller stick is rotatory and fracture detection device, the induction cooker comprises a cooker bod, be equipped with a plurality of parallel arrangement's roller stick in the furnace body, roller stick one end is equipped with drive roller stick pivoted drive arrangement, the roller stick other end is equipped with the cross-section and is the semicircular detection piece, detect the piece stretch out the roller stick and with the coaxial setting of roller stick, furnace body one end is equipped with photoelectric switch transmitting terminal and lower photoelectric switch transmitting terminal, the furnace body other end is equipped with and goes up the photoelectric switch transmitting terminal and go up the photoelectric switch receiving terminal that the photoelectric switch transmitting terminal corresponds respectively with lower photoelectric switch transmitting terminal and lower photoelectric switch receiving terminal. The utility model discloses two pairs of photoemissions and receiving terminal about well setting, the fixed piece that detects of roller stick one end, all detect the piece and be located same position and synchronous rotation, rotate a week and produce the photoelectric signal change, when a set of photoelectric switch signal change wherein does not present periodicity, have the roller stick stall.
Description
Technical Field
The utility model relates to a field especially relates to an atmosphere roller hearth furnace roller stick is rotatory and fracture detection device.
Background
The roller furnace is mainly used for producing ceramic building materials such as lithium cobaltate, lithium manganate, lithium ions, cobalt oxide, pearl powder, super-pure powder, magnetic materials, ceramic tiles, internal and external wall tiles of houses, floor tiles and the like. The roller furnace has the working principle that materials are directly or indirectly placed on the roller rods, the roller rods continuously rotate, the baked products can advance in sequence, and the end part of each roller rod is driven by a chain to run through a chain wheel. If the roll rod stops rotating, the materials cannot be conveyed forwards, the operation of equipment is influenced, and a detection device is urgently needed at present, so that the materials can be found out in time to be overhauled when the roll rod stops rotating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an atmosphere roller hearth furnace roller stick is rotatory and fracture detection device.
The utility model discloses an innovation point lies in setting up two pairs of photoemissions and receiving terminal about, and the fixed detection piece of roller stick one end, all detect the piece and be located same position and synchronous rotation, rotate a week and produce the photoelectric signal change, when a set of photoelectric switch signal change wherein does not present periodicity, have the roller stick stall.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides an atmosphere roller hearth furnace roller stick is rotatory and detection device that breaks, includes the furnace body, be equipped with a plurality of parallel arrangement's roller stick in the furnace body, roller stick one end is equipped with drive roller stick pivoted drive arrangement, the roller stick other end is equipped with the cross-section and is the semicircular detection piece, detects the piece and stretches out the roller stick, furnace body one end is equipped with last photoelectric switch transmitting terminal and photoelectric switch transmitting terminal down, and the furnace body other end is equipped with last photoelectric switch receiving terminal and the photoelectric switch receiving terminal that corresponds respectively with last photoelectric switch transmitting terminal and lower photoelectric switch transmitting terminal, the line of going up photoelectric switch transmitting terminal and last photoelectric switch receiving terminal is slightly less than the roller stick top, and the line of lower photoelectric switch transmitting terminal and lower photoelectric switch receiving terminal is slightly higher than the roller stick bottom. The utility model discloses two pairs of photoemissions and receiving terminal about well setting, the fixed piece that detects of roller stick one end, all detect the piece and be located same position and synchronous rotation, rotate a week and produce the photoelectric signal change, when a set of photoelectric switch signal change wherein does not present periodicity, have the roller stick stall.
Further, the detection piece is connected to the end of the roller through a hoop. The movable connection can be replaced when damaged.
Further, the side wall at the end of the roller rod is provided with a groove for inserting one end of the detection sheet. So that the detection piece can not be displaced after being clamped.
The utility model has the advantages that:
1. the utility model discloses two pairs of photoemissions and receiving terminal about well setting, the fixed piece that detects of roller stick one end, all detect the piece and be located same position and synchronous rotation, rotate a week and produce the photoelectric signal change, when a set of photoelectric switch signal change wherein does not present periodicity, have the roller stick stall.
Drawings
Fig. 1 is a schematic structural diagram of the prior art of the present invention.
Fig. 2 is a side view of the roll bar.
FIG. 3 is a top view of the roll bar.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in figures 1, 2 and 3, the atmospheric roller furnace roller rod rotation and fracture detection device comprises a furnace body 1, a plurality of roller rods 2 which are arranged in parallel are arranged in the furnace body 1, a driving device 3 for driving the roller rods 2 to rotate is arranged at one end of each roller rod 2, a detection sheet 4 with a semicircular section is arranged at the other end of each roller rod 2, a groove 5 for inserting one end of each detection sheet 4 is arranged on the side wall of the end part of each roller rod 2, each detection sheet 4 is connected to the end part of each roller rod 2 through a hoop 6, each detection sheet 4 extends out of each roller rod 2, an upper photoelectric switch transmitting end 7 and a lower photoelectric switch transmitting end 8 are arranged at one end of the furnace body 1, an upper photoelectric switch receiving end 7.1 and a lower photoelectric switch receiving end 8.1 which correspond to the upper photoelectric switch transmitting end 7 and the lower photoelectric switch transmitting end 8 respectively, and the connecting line of the upper photoelectric switch transmitting end 7 and the upper photoelectric switch receiving end 7.1 is slightly lower than the top of each roller rod 2, the connecting line of the lower photoelectric switch transmitting end 8 and the lower photoelectric switch receiving end 8.1 is slightly higher than the bottom of the roller rod 2.
When the roller rod detection device works, the end part of the detection piece 4 is inserted into the groove 5 of the roller rod, the roller rod 2 and the detection piece 4 are fixedly connected through the hoop 6, when all the detection pieces 4 are located at the same position, the driving device 3 is turned on, all the roller rods 2 synchronously rotate, the upper photoelectric switch emission end 7 and the lower photoelectric switch emission end 8 emit signals, the upper photoelectric switch receiving end 7.1 and the lower photoelectric switch receiving end 8.1 receive the signals, the roller rod 2 rotates for a circle due to the fact that the detection pieces 4 are semicircular, half of the signals emitted by the upper photoelectric switch emission end 7 and the lower photoelectric switch emission end 8 cannot be received, periodic change exists, and when the roller rod 2 stops rotating, the phenomenon that the signals emitted by the upper photoelectric switch emission end 7.1 or the lower photoelectric switch emission end 8.1 cannot be received all the time exists.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides an atmosphere roller hearth furnace roller stick is rotatory and detection device that breaks, includes the furnace body, be equipped with a plurality of parallel arrangement's roller stick in the furnace body, roller stick one end is equipped with drive roller stick pivoted drive arrangement, its characterized in that, the roller stick other end is equipped with the cross-section and is the semicircular detection piece, detects the piece and stretches out the roller stick, furnace body one end is equipped with last photoelectric switch transmitting terminal and lower photoelectric switch transmitting terminal, and the furnace body other end is equipped with last photoelectric switch receiving terminal and the lower photoelectric switch receiving terminal that corresponds respectively with last photoelectric switch transmitting terminal and lower photoelectric switch transmitting terminal, the line of going up photoelectric switch transmitting terminal and last photoelectric switch receiving terminal is slightly less than the roller stick top, and the line of lower photoelectric switch transmitting terminal and lower photoelectric switch receiving terminal is slightly higher than the roller stick bottom.
2. The atmospheric roller furnace roller rod rotation and fracture detection device of claim 1, wherein the detection sheet is connected to the end of the roller rod through a hoop.
3. The atmospheric roller furnace roller bar rotation and breakage detection device of claim 1, wherein a side wall at an end of the roller bar is provided with a groove for inserting one end of a detection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267711.5U CN214950550U (en) | 2020-12-30 | 2020-12-30 | Rotation and fracture detection device for roller rod of atmospheric roller furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267711.5U CN214950550U (en) | 2020-12-30 | 2020-12-30 | Rotation and fracture detection device for roller rod of atmospheric roller furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214950550U true CN214950550U (en) | 2021-11-30 |
Family
ID=79116099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023267711.5U Active CN214950550U (en) | 2020-12-30 | 2020-12-30 | Rotation and fracture detection device for roller rod of atmospheric roller furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214950550U (en) |
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2020
- 2020-12-30 CN CN202023267711.5U patent/CN214950550U/en active Active
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