CN220136520U - Device for measuring bearing temperature of mining equipment - Google Patents
Device for measuring bearing temperature of mining equipment Download PDFInfo
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- CN220136520U CN220136520U CN202321028790.5U CN202321028790U CN220136520U CN 220136520 U CN220136520 U CN 220136520U CN 202321028790 U CN202321028790 U CN 202321028790U CN 220136520 U CN220136520 U CN 220136520U
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- temperature
- bearing body
- ring
- mining equipment
- measuring
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- 238000005065 mining Methods 0.000 title claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Abstract
The utility model relates to the technical field of mining equipment, and discloses a device for measuring the temperature of a bearing of the mining equipment, which comprises a supporting plate, wherein the inside of the supporting plate is rotatably connected with a bearing body; this a device for measuring mining equipment bearing temperature opens control switch earlier and makes electric telescopic handle extension, electric telescopic handle can drive the temperature measuring element and be close to the surface of bearing body this moment, temperature sensor detects the temperature of bearing body this moment, if the temperature is normal then the alarm bell can not by the start, rotatable connecting rod drives rotation ring one this moment, can drive the temperature measuring element on electric telescopic handle surface and rotate at the outer wall of bearing body when rotation ring one rotates, and then each position temperature measurement on bearing body surface, avoid only carrying out temperature detection and result inaccurate phenomenon to a certain position on bearing body surface, can make the alarm bell of electric connection open when detecting the abnormal rising of temperature, alarm bell is sounded and is warned operating personnel this moment.
Description
Technical Field
The utility model relates to the technical field of mining equipment, in particular to a device for measuring the temperature of a bearing of the mining equipment.
Background
The equipment used for mines is various and comprises excavating equipment, crushing equipment, screening equipment and the like, and various equipment needs to use a bearing to support a mechanical rotating body when in use, so that the friction coefficient in the motion process of the equipment is reduced, the bearing needs to pay attention to avoiding overhigh temperature in the use process, lubricating grease is prevented from diluting and leaking, and even the bearing can be damaged.
The patent with the publication number of CN212856134U discloses a crusher bearing temperature detection device convenient to install, which comprises a detection ring seat, wherein two sensor grooves are formed in the left side of the detection ring seat. This breaker bearing temperature detection device convenient to installation adsorbs through magnetism suction ring and bearing outer lane, it is convenient to install, need not occupy too much space, detect the temperature through temperature sensor to the bearing outer lane, with temperature display through the display screen, real-time display bearing temperature, be convenient for monitor, take precautions against in the future, when temperature sensor detects the temperature when the limit, programmable controller obtains the signal that prescribes a limit to and control buzzer and warning light work, send out the alarm, be convenient for adsorb the device on the breaker through magnetism suction strip and install, be convenient for hang on the breaker outer wall installation through the couple, be convenient for fasten the device on the breaker through the screw additional installation bolt, this bearing temperature detection device, be convenient for install and detect, and in time the alarm.
Although the temperature detection device can be conveniently installed in the patent, the temperature measuring element of the temperature sensor can only accurately detect one end close to the bearing, namely, the temperature of each part on the surface of the bearing cannot be detected, if the abnormal temperature rise phenomenon occurs on a certain part of the surface of the bearing due to poor lubrication, the phenomenon that the detection result is inaccurate only when the temperature measuring element is used for detecting a certain part of the surface of the bearing possibly occurs.
Disclosure of Invention
In order to achieve the purpose of avoiding inaccurate results caused by detecting only a certain part of the bearing surface, the utility model provides the following technical scheme: the utility model provides a device for measuring mining equipment bearing temperature, includes the backup pad, the inside rotation of backup pad is connected with the bearing body, the ring channel has been seted up to the inner wall of backup pad, the inside rotation of ring channel is connected with rotor ring one, rotor ring one's outer wall fixed mounting has temperature sensor, rotor ring one's inside fixed mounting has electric telescopic handle, the inside fixed mounting of backup pad has the alarm bell, the inside rotation of backup pad is connected with rotor ring two, rotor ring two is close to the lateral wall fixed mounting of bearing body one end has the connecting rod, the rear end fixed mounting of backup pad has the fixed plate, the notch has been seted up to the rear end of fixed plate, rotor ring two is close to the one end fixed mounting of fixed plate has the connecting rod, the one end fixed mounting that rotor ring two was kept away from to the connecting rod has control switch.
As optimization, the inside of the first rotating ring is provided with a through hole penetrating through the inner wall and the outer wall of the first rotating ring, and the electric telescopic rod is fixedly arranged in the through hole.
As optimization, the temperature measuring element of the temperature sensor is fixedly arranged at one end, close to the outer wall of the bearing body, of the electric telescopic rod, the temperature sensor is electrically connected with the input end of the plc controller, the output end of the plc controller is electrically connected with the alarm bell, and when the electric telescopic rod drives the temperature measuring element to be close to the surface of the bearing body, the temperature of the surface of the bearing body can be detected.
As optimization, the inner groove is formed in the inner wall of the supporting plate, and the second rotating ring is connected in the inner groove in a rotating mode.
As optimization, two arc grooves are formed in the supporting plate, the annular grooves are communicated with the inner groove through the arc grooves, the connecting rod penetrates through the arc grooves and the first rotating ring to be fixedly installed, and when the second rotating ring is rotated, the first rotating ring is driven to rotate through the connecting rod, so that temperature detection is conducted on the surface of the bearing body.
As optimization, the center of the fixed plate is provided with a notch, and the diameter of the notch is larger than the inner diameter of the inner ring of the bearing body.
As the optimization, the connecting rod rotates and connects in the inside of notch, control switch and electric telescopic handle electricity are connected, can drive electric telescopic handle extension when pressing control switch, and then make electric telescopic handle fixed surface's temperature measuring element be close to the outer wall of bearing body.
The beneficial effects of the utility model are as follows: this a device for measuring mining equipment bearing temperature opens control switch earlier and makes electric telescopic handle extension, electric telescopic handle can drive the temperature measuring element and be close to the surface of bearing body this moment, temperature sensor detects the temperature of bearing body this moment, if the temperature is normal then the alarm bell can not by the start, rotatable connecting rod drives rotation ring one this moment, can drive the temperature measuring element on electric telescopic handle surface and rotate at the outer wall of bearing body when rotation ring one rotates, and then each position temperature measurement on bearing body surface, avoid only carrying out temperature detection and result inaccurate phenomenon to a certain position on bearing body surface, can make the alarm bell of electric connection open when detecting the abnormal rising of temperature, alarm bell is sounded and is warned operating personnel this moment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
fig. 3 is a schematic diagram of a back view structure of the present utility model.
In the figure: 1. a support plate; 2. a bearing body; 3. an annular groove; 4. rotating the first ring; 5. a temperature sensor; 6. an electric telescopic rod; 7. an alarm bell; 8. rotating a second ring; 9. a connecting rod; 10. a fixing plate; 11. a notch; 12. a connecting rod; 13. and controlling the switch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a device for measuring the temperature of a bearing of mining equipment comprises a supporting plate 1, wherein the bearing body 2 is rotatably connected to the inside of the supporting plate 1, an annular groove 3 is formed in the inner wall of the supporting plate 1, and a first rotating ring 4 is rotatably connected to the inside of the annular groove 3.
Referring to fig. 2, a temperature sensor 5 is fixedly installed on the outer wall of a first rotating ring 4, an electric telescopic rod 6 is fixedly installed inside the first rotating ring 4, a through hole penetrating through the inner wall and the outer wall of the first rotating ring 4 is formed in the first rotating ring 4, the electric telescopic rod 6 is fixedly installed inside the through hole, an alarm bell 7 is fixedly installed inside a supporting plate 1, a temperature measuring element of the temperature sensor 5 is fixedly installed at one end, close to the outer wall of a bearing body 2, of the electric telescopic rod 6, an input end of a plc controller is electrically connected with the temperature sensor 5, an output end of the plc controller is electrically connected with the alarm bell 7, when the electric telescopic rod 6 drives the temperature measuring element to be close to the surface of the bearing body 2, the temperature of the surface of the bearing body 2 can be detected, a second rotating ring 8 is rotatably connected to the inner wall of the supporting plate 1, an inner groove is formed in the inner wall of the second rotating ring 8 is rotatably connected to the inner groove, a connecting rod 9 is fixedly installed on the side wall of the second rotating ring 8, two arc grooves are formed in the inner wall of the supporting plate 1, the annular groove 3 is communicated with the inner groove, the connecting rod 9 penetrates through the arc grooves, the first rotating ring 4 and the second rotating ring 4 is fixedly installed on the inner wall of the second rotating ring 4, and the second rotating ring is driven to rotate through the second connecting rod 9, and then the second rotating ring 2 is driven to rotate, and the second rotating ring 2.
Referring to fig. 2-3, a fixing plate 10 is fixedly arranged at the rear end of the supporting plate 1, a notch is formed in the center of the fixing plate 10, the diameter of the notch is larger than the inner diameter of the inner ring of the bearing body 2, a notch 11 is formed in the rear end of the fixing plate 10, a connecting rod 12 is fixedly arranged at one end, close to the fixing plate 10, of the second rotating ring 8, a control switch 13 is fixedly arranged at one end, far away from the second rotating ring 8, of the connecting rod 12, the connecting rod 12 is rotationally connected inside the notch 11, the control switch 13 is electrically connected with the electric telescopic rod 6, the electric telescopic rod 6 is driven to stretch when the control switch 13 is pressed, and then a temperature measuring element fixed on the surface of the electric telescopic rod 6 is close to the outer wall of the bearing body 2.
When the bearing body 2 is not rotated, the control switch 13 is turned on to control the extension of the electric telescopic rod 6, the electric telescopic rod 6 drives the temperature measuring element to be close to the surface of the bearing body 2, the temperature sensor 5 detects the temperature of the bearing body 2 through the temperature measuring element, if the alarm bell 7 which is electrically connected with the temperature sensor 5 is normal in temperature, the rotatable connecting rod 12 drives the rotating ring II 8 to rotate, the rotating ring II 8 drives the rotating ring I4 to rotate through the connecting rod 9 during rotation, the temperature measuring element on the surface of the electric telescopic rod 6 can be driven to rotate on the outer wall of the bearing body 2 during rotation of the rotating ring I4, then the temperature of each part on the surface of the bearing body 2 is measured, when the phenomenon that the temperature of a part on the surface of the bearing body 2 is abnormally increased is detected, the alarm bell 7 which is electrically connected with the temperature sensor 5 through the plc controller can be driven, and the alarm bell 7 sounds to warn operators.
To sum up, this a device for measuring mining equipment bearing temperature opens control switch 13 first and makes electric telescopic handle 6 extend, and electric telescopic handle 6 can drive temperature measuring element and be close to the surface of bearing body 2 this moment, temperature sensor 5 detects the temperature of bearing body 2 this moment, if the temperature then alarm bell 7 can not be started, rotatable connecting rod 12 drives rotation ring one 4 this moment and rotates, can drive the temperature measuring element on electric telescopic handle 6 surface at the outer wall of bearing body 2 when rotation ring one 4 rotates, and then each position temperature measurement on bearing body 2 surface, avoid only carrying out temperature detection and result inaccurate phenomenon to a certain position on bearing body 2 surface, can make the alarm bell 7 of electric connection open when detecting temperature anomaly rise, alarm bell 7 rings at this moment and alerts operating personnel.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Standard parts used by the utility model can be purchased from the market, and special-shaped parts can be customized according to the description of the specification and the drawings.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. Device for measuring the temperature of a bearing of mining equipment, comprising a support plate (1), characterized in that: the inside rotation of backup pad (1) is connected with bearing body (2), ring channel (3) have been seted up to the inner wall of backup pad (1), the inside rotation of ring channel (3) is connected with rotor ring one (4), rotor ring one (4)'s outer wall fixed mounting has temperature sensor (5), rotor ring one (4) inside fixed mounting has electric telescopic handle (6), the inside fixed mounting of backup pad (1) has alarm bell (7), the inside rotation of backup pad (1) is connected with rotor ring two (8), rotor ring two (8) are close to the lateral wall fixed mounting of bearing body (2) one end have connecting rod (9), the rear end fixed mounting of backup pad (1) has fixed plate (10), notch (11) have been seted up to the rear end of fixed plate (10), rotor ring two (8) are close to one end fixed mounting of fixed plate (10) have connecting rod (12), one end fixed mounting that ring two (8) were kept away from to connecting rod (12) has control switch (13).
2. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: the inside of the first rotating ring (4) is provided with a through hole penetrating through the inner wall and the outer wall of the first rotating ring (4), and the electric telescopic rod (6) is fixedly arranged in the through hole.
3. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: the temperature measuring element of the temperature sensor (5) is fixedly arranged at one end, close to the outer wall of the bearing body (2), of the electric telescopic rod (6), the temperature sensor (5) is electrically connected with the input end of the plc controller, and the output end of the plc controller is electrically connected with the alarm bell (7).
4. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: an inner groove is formed in the inner wall of the supporting plate (1), and the second rotating ring (8) is rotationally connected to the inner part of the inner groove.
5. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: two arc grooves are formed in the supporting plate (1), the annular groove (3) is communicated with the inner groove through the arc grooves, and the connecting rod (9) penetrates through the arc grooves and the first rotating ring (4) to be fixedly installed.
6. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: the center of the fixed plate (10) is provided with a notch, and the diameter of the notch is larger than the inner diameter of the inner ring of the bearing body (2).
7. An apparatus for measuring the temperature of a mining equipment bearing according to claim 1, wherein: the connecting rod (12) is rotationally connected inside the notch (11), and the control switch (13) is electrically connected with the electric telescopic rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028790.5U CN220136520U (en) | 2023-05-04 | 2023-05-04 | Device for measuring bearing temperature of mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028790.5U CN220136520U (en) | 2023-05-04 | 2023-05-04 | Device for measuring bearing temperature of mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220136520U true CN220136520U (en) | 2023-12-05 |
Family
ID=88964265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028790.5U Active CN220136520U (en) | 2023-05-04 | 2023-05-04 | Device for measuring bearing temperature of mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220136520U (en) |
-
2023
- 2023-05-04 CN CN202321028790.5U patent/CN220136520U/en active Active
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