CN211234466U - Belt detection device and concentrator - Google Patents
Belt detection device and concentrator Download PDFInfo
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- CN211234466U CN211234466U CN202020102042.7U CN202020102042U CN211234466U CN 211234466 U CN211234466 U CN 211234466U CN 202020102042 U CN202020102042 U CN 202020102042U CN 211234466 U CN211234466 U CN 211234466U
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- roller
- belt
- fluted disc
- gyro wheel
- detection device
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Abstract
The utility model provides a belt detection device and concentrator, wherein, belt detection device includes main gyro wheel, follows gyro wheel, fluted disc and photoelectric switch, main gyro wheel and be equipped with from the gyro wheel and wait to detect the belt structure, main gyro wheel drives through waiting to detect the belt structure the follow gyro wheel rotates, the fluted disc is located on the roller bearing of follow gyro wheel, be provided with a plurality of tooth portions on the fluted disc, photoelectric switch is last to have and to be located each the inspection hole on the rotation route of tooth portion follow the gyro wheel drives when the fluted disc rotates, each tooth portion passes through in proper order the inspection hole. Namely the utility model provides a technical scheme can pass through the fluted disc and the photoelectric switch cooperation, in order to detect wait to detect whether skid appears in the belt structure, the structure of fluted disc is not fragile, is convenient for install and with low costs.
Description
Technical Field
The utility model relates to a mineral processing equipment field, in particular to belt detection device and concentrator.
Background
Because of the development and utilization of a large amount of mineral resources, the amount of available resources is continuously reduced, the mining grade of raw ores is gradually reduced, and the requirements of subsequent processing such as smelting and the like on the quality of mineral separation products are increasingly improved. Therefore, it is necessary to screen mined ore using beneficiation equipment.
At present, the existing ore dressing equipment generally adopts an encoder arranged in the equipment to detect whether a belt on a roller skids, and the encoder belongs to a precise component and is easy to damage in a mine environment; and when the encoder is adopted for detection, auxiliary devices such as a shaft coupler and the like need to be installed, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belt detection device and concentrator has solved when current ore dressing equipment adopts the belt on the encoder detection gyro wheel to skid, encoder fragile and problem with high costs.
In order to achieve the above object, the utility model provides a belt detection device, belt detection device includes:
a main roller;
the main roller and the auxiliary roller are provided with belt structures to be detected, and the main roller drives the auxiliary roller to rotate through the belt structures to be detected;
the fluted disc is arranged on the rolling shaft of the slave roller and is provided with a plurality of tooth parts;
the photoelectric switch is provided with a detection hole positioned on a rotation path of each tooth part, and when the slave roller drives the fluted disc to rotate, each tooth part sequentially passes through the detection hole.
Further, the belt detection device further comprises a control part, and the control part is electrically connected with the photoelectric switch.
Further, the rotation direction of the fluted disc is the same as the rotation direction of the rolling shaft.
Further, the belt detection device further comprises a fixing piece, a through hole is formed in the fixing piece, and the rolling shaft of the driven roller penetrates through the through hole to be connected with the fluted disc.
Further, the fixed part further comprises a bearing portion, the bearing portion is arranged in the through hole, and the rolling shaft of the secondary roller penetrates through the bearing portion to be connected with the fluted disc.
Further, the belt detection device further comprises a connector, and the photoelectric switch is connected to the fixing piece through the connector.
Further, the belt detection device further comprises an adjusting piece, wherein the adjusting piece is arranged on the side edge of the fixing piece and used for adjusting the position of the slave roller.
Further, the belt detection device further comprises a driving piece, and the driving piece is in driving connection with the main roller.
In order to achieve the above object, the present invention provides a concentrator, which comprises a body and a belt detection device as described above; wherein, the belt detection device is arranged on the machine body.
The utility model provides a belt detection device and concentrator, wherein, belt detection device includes main gyro wheel, follows gyro wheel, fluted disc and photoelectric switch, main gyro wheel and be equipped with from the gyro wheel and wait to detect the belt structure, main gyro wheel drives through waiting to detect the belt structure the follow gyro wheel rotates, the fluted disc is located on the roller bearing of follow gyro wheel, be provided with a plurality of tooth portions on the fluted disc, photoelectric switch is last to have and to be located each the inspection hole on the rotation route of tooth portion follow the gyro wheel drives when the fluted disc rotates, each tooth portion passes through in proper order the inspection hole. Namely the utility model provides a technical scheme can pass through the fluted disc and the photoelectric switch cooperation, in order to detect wait to detect whether skid appears in the belt structure, the structure of fluted disc is not fragile, is convenient for install and with low costs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or examples of the present invention, the drawings used in the embodiments or examples will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a portion of a concentrator according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is an exploded view of a portion of the structure of fig. 2.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in FIGS. 1-3, the utility model provides a belt detection device.
In an embodiment, as shown in fig. 1, the belt detecting device includes a main roller 1 and a sub roller 2, wherein the main roller 1 and the sub roller 2 are provided with a belt structure 5 to be detected, and the main roller 2 drives the sub roller 2 to rotate through the belt structure 5 to be detected.
Specifically, the main roller 1 is located in a discharge area of the mineral processing equipment, the slave roller 2 is located in a feeding area of the mineral processing equipment, that is, mined ore is conveyed from a feeding area on one side of the slave roller 2 to the belt structure 5 to be detected, and the belt structure 5 to be detected is used for conveying the mined ore from an area where the slave roller 2 is located to an area where the main roller 1 is located.
Further, in order to drive the main roller 1 to rotate, the belt detection device further includes a driving member (not shown), and the driving member is in driving connection with the main roller 1 to drive the main roller 1 to rotate and drive the auxiliary roller 2 to rotate through the belt structure 5 to be detected.
Optionally, the driving member is a stepping motor. However, in other embodiments, the driving member may be other driving devices, such as: a cylinder, etc., and is not limited thereto.
Further, as shown in fig. 2 and 3, the belt detecting device further includes a fluted disc 3 and a photoelectric switch 4, the fluted disc 3 is disposed on the roller of the slave roller 2, and the fluted disc 3 is provided with a plurality of tooth portions 31; the photoelectric switch 4 has a detection hole 41 located on a rotation path of each tooth portion 31, and when the slave roller 2 rotates the toothed disc 3, each tooth portion 31 sequentially passes through the detection hole 41.
Specifically, the driven roller 2 rotates with the roller of the driven roller 1 and the belt structure 5 to be detected as a rotating shaft, that is, when the fluted disc 3 is mounted on the roller of the driven roller 2, the fluted disc 3 rotates with the rotation of the driven roller 2. Since the detection holes 41 are provided on the rotation path of each of the tooth portions 31, each of the tooth portions 31 passes through the detection hole 41 when the toothed plate 3 rotates with the slave roller 2.
Further, the rotation direction of the fluted disc 3 is the same as the rotation direction of the roller, i.e. the fluted disc 3 and the driven roller 2 rotate synchronously. For example, when the slave roller 2 rotates clockwise, the fluted disc 3 also rotates clockwise; when the slave roller 2 rotates counterclockwise, the toothed disc 3 also rotates counterclockwise, but is not limited thereto.
Optionally, when each tooth portion 31 passes through the detection hole 41, the photoelectric switch 4 generates a photoelectric signal, and since the stepping motor adopted by the driving member is a stepping motor, that is, when the driving member drives the main roller 1 to rotate, the main roller 1 rotates at a constant speed, and at this time, the slave roller 2 also rotates at a constant speed, that is, the fluted disc 3 moves at a constant speed, the photoelectric switch 4 can generate a certain number of photoelectric signals within a predetermined time. For example, 1s is required for one rotation of the toothed disc 3, and the number of the teeth 31 is ten, that is, when the driving member drives the main roller 1 to rotate, the optoelectronic switch 4 can generate ten optoelectronic signals in every 1 s.
Furthermore, the optoelectronic switch 4 generates only nine optoelectronic signals in one of the 1s, and the belt structure 5 to be detected slips in this 1 s. Namely the utility model provides a technical scheme can pass through fluted disc 3 and photoelectric switch 4 cooperation, in order to detect wait to detect whether skid appears in belt structure 5, fluted disc 3's structure is not fragile, is convenient for install and with low costs.
The utility model discloses an in the embodiment, belt detection device includes main gyro wheel 1, follows gyro wheel 2, fluted disc 3 and photoelectric switch 4, main gyro wheel 1 and it waits to detect belt structure 5 to be equipped with on the follow gyro wheel 2, main gyro wheel 1 drives through waiting to detect belt structure 5 from gyro wheel 2 rotates, fluted disc 3 is located on the roller bearing of follow gyro wheel 2, be provided with a plurality of tooth portion 31 on the fluted disc 3, photoelectric switch 4 is last to have and to be located each inspection hole 41 on the rotation route of tooth portion 31 from gyro wheel 2 drives when fluted disc 3 rotates, each tooth portion 31 passes through in proper order inspection hole 41. Namely the utility model provides a technical scheme can pass through fluted disc 3 and photoelectric switch 4 cooperation, in order to detect wait to detect whether skid appears in belt structure 5, fluted disc 3's structure is not fragile, is convenient for install and with low costs.
Further, the belt detecting device further includes a control member (not shown) electrically connected to the photoelectric switch 4. That is, after the photoelectric switch 4 detects that each tooth portion 31 passes through the detection hole 41, the photoelectric switch 41 generates a photoelectric signal and transmits the photoelectric signal to the control component, and the control component determines whether the belt structure to be detected slips according to the number of the photoelectric signals received by the photoelectric switch 4 in a preset period.
Optionally, the control element may be a control device of the mineral processing equipment, and includes a control chip, a control circuit board, and the like; or, the control element is a control circuit integrated on a control device of the mineral processing equipment, and is configured to determine whether the number of the photoelectric signals received by the photoelectric switch 4 in a predetermined period meets a predetermined number, and send a determination result to the control device, so as to determine whether the belt structure to be detected slips, which is not limited herein.
Further, belt detection device still includes mounting 6, mounting 6 is located on the organism of ore dressing equipment, just be provided with through-hole 61 on the mounting 6, the roller bearing from gyro wheel 2 passes through-hole 61 with fluted disc 3 is connected.
Specifically, the fixing member 6 further includes a bearing portion 62, the bearing portion 62 is disposed in the through hole 61, and the roller of the slave roller 2 is connected to the toothed plate 3 through the bearing portion 62. The bearing portion 62 is used for supporting the roller of the slave roller 2, is used for bearing the radial load of the roller of the slave roller 2, and can reduce the friction coefficient of the roller of the slave roller 2, so that the slave roller 2 rotates, the fluted disc 3 is driven to rotate, and the accuracy of the detection data is improved.
Further, the belt detection device further comprises an adapter 7, and the photoelectric switch 4 is connected to the fixing member 6 through the adapter 7. The adaptor 7 is a sheet metal connecting plate, that is, one end of the sheet metal connecting plate is fixed on the fixing part 6, and the photoelectric switch 4 is fixed at the other end of the sheet metal connecting plate.
Alternatively, the connection between the optoelectronic switch 4 and the connecting member 7 and the connection between the fixing member 6 and the connecting member 7 may be fixed by means of screws or screws. Of course, in other embodiments, the connection between the optoelectronic switch 4 and the connecting member 7 and the connection between the fixing member 6 and the connecting member 7 may be connected by other methods, and is not limited herein.
Further, as shown in fig. 2, the belt detecting device further includes an adjusting member 8, and the adjusting member 8 is disposed on a side of the fixing member 6 and used for adjusting the position of the slave roller 2. Wherein, regulating part 8 passes through fixed knot to be constructed and fixes on the organism of ore dressing equipment, regulating part 8 is adjusting screw, and is provided with adjusting nut on adjusting screw, is about to above-mentioned adjusting screw install in the side of mounting 6, at this moment, can be through adjusting the position of above-mentioned adjusting nut on adjusting nut, in order to adjust from the position of gyro wheel 2, be about to from gyro wheel 2 toward orientation or deviate from the direction of main gyro wheel 1 removes, thereby can be through the adjustment main gyro wheel 1 and from the distance between the gyro wheel 2, thereby adjust main gyro wheel 1 and set up on the follow gyro wheel 2 wait to detect the lax degree of belt structure 5.
The utility model discloses an in the embodiment, belt detection device includes main gyro wheel 1, follows gyro wheel 2, fluted disc 3 and photoelectric switch 4, main gyro wheel 1 and it waits to detect belt structure 5 to be equipped with on the follow gyro wheel 2, main gyro wheel 1 drives through waiting to detect belt structure 5 from gyro wheel 2 rotates, fluted disc 3 is located on the roller bearing of follow gyro wheel 2, be provided with a plurality of tooth portion 31 on the fluted disc 3, photoelectric switch 4 is last to have and to be located each inspection hole 41 on the rotation route of tooth portion 31 from gyro wheel 2 drives when fluted disc 3 rotates, each tooth portion 31 passes through in proper order inspection hole 41. Namely the utility model provides a technical scheme can pass through fluted disc 3 and photoelectric switch 4 cooperation, in order to detect wait to detect whether skid appears in belt structure 5, fluted disc 3's structure is not fragile, is convenient for install and with low costs.
Based on the above embodiment, the utility model also provides a concentrator. 1-3, the concentrator includes the belt detection device of the above embodiments. As shown in fig. 1, the concentrating machine further includes a machine body 100, and the belt detecting device is mounted on the machine body 100.
Since the concentrator of this embodiment includes the belt detection device of the above embodiment, that is, includes all technical features and achieved technical effects of the belt detection device, the concentrator of this embodiment has all technical features and achieved technical effects of the above embodiment, and specific reference is made to the above embodiment, which is not repeated herein.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A belt detecting device, characterized in that the belt detecting device comprises:
a main roller;
the main roller and the auxiliary roller are provided with belt structures to be detected, and the main roller drives the auxiliary roller to rotate through the belt structures to be detected;
the fluted disc is arranged on the rolling shaft of the slave roller and is provided with a plurality of tooth parts;
the photoelectric switch is provided with a detection hole positioned on a rotation path of each tooth part, and when the slave roller drives the fluted disc to rotate, each tooth part sequentially passes through the detection hole.
2. The belt testing device of claim 1, further comprising a control member electrically connected to said opto-electronic switch.
3. The belt detecting apparatus as claimed in claim 1, wherein the rotation direction of the fluted disc is the same as the rotation direction of the roller.
4. The belt detecting device as claimed in claim 1, further comprising a fixing member, wherein the fixing member is provided with a through hole, and the roller of the secondary roller passes through the through hole and is connected to the fluted disc.
5. The belt detecting device as claimed in claim 4, wherein the fixing member further includes a bearing portion provided in the through hole, the roller of the slave roller passing through the bearing portion to be connected to the toothed disc.
6. The belt testing device as claimed in claim 5, further comprising an adaptor, wherein said opto-electronic switch is connected to said fixing member through said adaptor.
7. The belt detecting device as claimed in claim 6, further comprising an adjusting member provided at a side of the fixing member for adjusting a position of the slave roller.
8. The belt testing device of claim 1, further comprising a drive member drivingly connected to said primary roller.
9. A concentrator, comprising a body and a belt detection device as claimed in any one of claims 1 to 8;
wherein, the belt detection device is arranged on the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102042.7U CN211234466U (en) | 2020-01-16 | 2020-01-16 | Belt detection device and concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102042.7U CN211234466U (en) | 2020-01-16 | 2020-01-16 | Belt detection device and concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234466U true CN211234466U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020102042.7U Active CN211234466U (en) | 2020-01-16 | 2020-01-16 | Belt detection device and concentrator |
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|---|---|
| CN (1) | CN211234466U (en) |
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2020
- 2020-01-16 CN CN202020102042.7U patent/CN211234466U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Belt detection device and concentrator Effective date of registration: 20230803 Granted publication date: 20200811 Pledgee: Everbright Xinglong Trust Co.,Ltd. Pledgor: GANZHOU GOOD FRIEND TECHNOLOGY Co.,Ltd. Registration number: Y2023980050931 |