CN214661891U - Speed reducer with alarm function - Google Patents
Speed reducer with alarm function Download PDFInfo
- Publication number
- CN214661891U CN214661891U CN202120458398.9U CN202120458398U CN214661891U CN 214661891 U CN214661891 U CN 214661891U CN 202120458398 U CN202120458398 U CN 202120458398U CN 214661891 U CN214661891 U CN 214661891U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- reducer body
- viscometer
- bottom plate
- fixedly connected
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 abstract description 26
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a speed reducer with alarm function, which comprises a bottom plate, wherein a speed reducer body is arranged above the bottom plate, one side of the speed reducer body is embedded and connected with an input shaft, the input shaft is positioned at one side inside the speed reducer body and is fixedly connected with a worm, the worm is arranged inside a mounting groove, one side inside the mounting groove is provided with a limit block, one side of the limit block is abutted against a gear, the center inside the gear is fixedly connected with a sleeve, the inside of the sleeve is fixedly connected with an output shaft, the utility model detects the content of lubricating oil by arranging a liquid level sensor, and the speed reducer is provided with a viscometer and a temperature sensor, the viscometer can detect the viscosity of the lubricating oil, the temperature sensor can detect the temperature of the lubricating oil, and can alarm by a buzzer alarm when the lubricating oil has low content, high viscosity or abnormally increased temperature, so as to remind a worker of timely maintenance, the failure rate of the speed reducer is reduced, and the service life of the speed reducer is prolonged.
Description
Technical Field
The utility model relates to a speed reducer with alarming function belongs to speed reducer technical field.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an execution mechanism, is widely applied in modern machinery, is generally used for low-rotating-speed and high-torque transmission equipment, and achieves the purpose of speed reduction by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with less teeth on an input shaft of the speed reducer.
The currently used speed reducer has no alarm function, particularly, the lubricating oil in the speed reducer can be overheated when in use, if the lubricating oil used for a long time is not replaced in time, impurities in the lubricating oil become more, the viscosity of the lubricating oil is increased, the lubricating effect of the lubricating oil is greatly reduced, the fault of the speed reducer is caused, and the service life of the speed reducer is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer with alarming function, through setting up the content that level sensor detected lubricating oil to be equipped with viscosimeter and temperature sensor on the speed reducer, the viscosimeter can detect the viscosity of lubricating oil, temperature sensor can detect the temperature of lubricating oil, appear in lubricating oil that the content is low, the viscosity is high or the temperature risees unusually when can report to the police through buzzer siren, remind the staff in time to maintain, reduce the fault rate of speed reducer, prolong the life of speed reducer, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the speed reducer with the alarm function comprises a bottom plate, wherein a speed reducer body is arranged above the bottom plate, an input shaft is embedded and connected to one side of the speed reducer body, the input shaft is located on one side of the inside of the speed reducer body and fixedly connected with a worm, the worm is arranged inside a mounting groove, a limiting block is arranged on one side of the inside of the mounting groove, one side of the limiting block is abutted to a gear, a sleeve is fixedly connected to the center of the inside of the gear, an output shaft is fixedly connected to the inside of the sleeve, a liquid level sensor is embedded and connected to one side of the upper portion of the speed reducer body, the other end of the liquid level sensor is connected with a controller, a viscometer is embedded and connected to one side of the lower portion of the controller, the other end of the viscometer is embedded and connected to the inside of the speed reducer body, a temperature sensor is arranged on one side adjacent to the viscometer, and the other end of the temperature sensor is connected with the controller, the controller below is equipped with the bracing piece, bracing piece one end with bottom plate fixed connection.
Furthermore, a plurality of fastening bolts are arranged on the bottom plate and the speed reducer body, and the speed reducer body is fixedly connected with the bottom plate through the fastening bolts.
Furthermore, a buzzer alarm is arranged on one side above the bottom plate, and the output end of the buzzer alarm is electrically connected with the output end of the controller through a wire.
Further, the level sensor extends downwards from the upper part of the speed reducer body to the inside of the mounting groove, and the viscometer and the temperature sensor extend from the bottom of the speed reducer body to the inside of the mounting groove.
Further, level sensor the viscosimeter temperature sensor with this body junction of speed reducer all is equipped with rubber packing pad, just speed reducer body surface with level sensor the viscosimeter the temperature sensor junction all is equipped with the sealing washer.
Furthermore, the number of the limiting blocks is four, and the limiting blocks are evenly arranged on two sides of the gear.
The utility model has the advantages that:
by arranging the liquid level sensor on the speed reducer body and connecting the liquid level sensor with the controller, when lubricating oil in the speed reducer body is leaked to cause insufficient lubricating oil in the speed reducer body, the information of the liquid level sensor is collected by the controller, the controller sends a command to make the buzzer alarm give an alarm, when the viscometer detects that the viscosity of the lubricating oil is too high and the lubricating effect is reduced when the speed reducer operates, the information of the viscometer is collected by the controller, the controller sends a command to switch on the buzzer alarm to give an alarm, when the temperature sensor detects that the temperature of the lubricating oil is abnormally increased, the controller sends a command to make the buzzer alarm give an alarm to remind a worker to carry out inspection and maintenance, the failure rate of the speed reducer is reduced, the service life of the speed reducer is prolonged, and the viscometer and the temperature sensor are arranged in the mounting groove so as to be in direct contact with the lubricating oil, the detection precision of the lubricating oil is improved, the phenomenon of fault and false alarm is prevented, and the lubricating oil detection device is convenient to use in actual work.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of the speed reducer with alarm function of the present invention;
fig. 2 is an internal plan view of the speed reducer with alarm function of the present invention;
FIG. 3 is an enlarged view of the area A of the speed reducer with alarm function;
reference numbers in the figures: 1. a base plate; 2. a speed reducer body; 3. an input shaft; 4. a worm; 5. mounting grooves; 6. a limiting block; 7. a gear; 8. a sleeve; 9. an output shaft; 10. a liquid level sensor; 11. a controller; 12. a viscometer; 13. a temperature sensor; 14. a support bar; 15. a buzzer alarm; 16. a rubber gasket is provided.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
speed reducer with alarming function, including bottom plate 1, be equipped with speed reducer body 2 above bottom plate 1, speed reducer body 2 one side embedding is connected with input shaft 3, input shaft 3 is located inside one side fixedly connected with worm 4 of speed reducer body 2, worm 4 is located inside mounting groove 5, the inside one side of mounting groove 5 is equipped with stopper 6, stopper 6 one side is contradicted with gear 7, gear 7 inside center fixedly connected with sleeve pipe 8, the inside fixedly connected with output shaft 9 of sleeve pipe 8, one side embedding is connected with level sensor 10 above speed reducer body 2, the level sensor 10 other end is connected with controller 11, one side embedding is connected with viscosimeter 12 below controller 11, the viscosimeter 12 other end embedding is connected inside speed reducer body 2, the adjacent one side of viscosimeter 12 is equipped with temperature sensor 13, the other end of the temperature sensor 13 is connected with the controller 11, a support rod 14 is arranged below the controller 11, and one end of the support rod 14 is fixedly connected with the bottom plate 1.
Specifically, as shown in fig. 1, a plurality of fastening bolts are respectively arranged on the bottom plate 1 and the speed reducer body 2, and the speed reducer body 2 is fixedly connected with the bottom plate 1 through the fastening bolts.
Specifically, as shown in fig. 2, a buzzer alarm 15 is arranged on one side above the bottom plate 1, and an output end of the buzzer alarm 15 is electrically connected with an output end of the controller 11 through a wire.
Specifically, as shown in fig. 2 and 3, the level sensor 10 extends downward from above the speed reducer body 2 to the inside of the mounting groove 5, and the viscometer 12 and the temperature sensor 13 extend from the bottom of the speed reducer body 2 to the inside of the mounting groove 5.
Specifically, as shown in fig. 2 and 3, the level sensor 10, the viscometer 12, the temperature sensor 13 and the joint of the speed reducer body 2 are both provided with a rubber sealing gasket 16, and the surface of the speed reducer body 2 and the level sensor 10, the viscometer 12 and the joint of the temperature sensor 13 are both provided with a sealing ring.
Specifically, as shown in fig. 2, the number of the limiting blocks 6 is four, and the limiting blocks are uniformly arranged on two sides of the gear 7.
The utility model discloses the theory of operation: when the speed reducer operates, because the liquid level sensor 10 is arranged on the speed reducer body 2, and the liquid level sensor 10 is connected with the controller 11, when lubricating oil in the speed reducer body 2 leaks to cause the lubricating oil in the speed reducer body 2 to be insufficient, the information of the liquid level sensor 10 is collected by the controller, the controller 11 sends a command to enable the buzzer alarm 15 to give an alarm, when the viscometer 12 detects that the viscosity of the lubricating oil is too high and the lubricating effect is reduced when the speed reducer body 2 operates, the information of the viscometer 12 is collected by the controller 11, the controller 11 sends a command to switch on the buzzer alarm 15 to give an alarm, when the temperature sensor 13 detects that the temperature of the lubricating oil is abnormally increased, the controller 11 sends a command to enable the buzzer alarm 15 to give an alarm, so as to remind workers to carry out inspection and maintenance, reduce the fault rate of the speed reducer body 2 and prolong the service life of the speed reducer body 2, because the viscometer 12 and the temperature sensor 13 are arranged in the mounting groove 5, the viscometer can be in direct contact with lubricating oil, the detection precision of the lubricating oil is improved, the phenomenon of fault and false alarm is prevented, and the viscometer is convenient to use in actual work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. Speed reducer with alarming function, including bottom plate (1), its characterized in that: the novel speed reducer is characterized in that a speed reducer body (2) is arranged above the bottom plate (1), an input shaft (3) is embedded and connected to one side of the speed reducer body (2), the input shaft (3) is located on one side of the inside of the speed reducer body (2) and is fixedly connected with a worm (4), the worm (4) is arranged inside a mounting groove (5), a limit block (6) is arranged on one side of the inside of the mounting groove (5), one side of the limit block (6) is abutted to a gear (7), a sleeve (8) is fixedly connected to the center of the inside of the gear (7), an output shaft (9) is fixedly connected to the inside of the sleeve (8), a liquid level sensor (10) is embedded and connected to one side of the upper side of the speed reducer body (2), the other end of the liquid level sensor (10) is connected with a controller (11), a viscometer (12) is embedded and connected to one side of the lower side of the controller (11), and the other end of the viscometer (12) is embedded and connected to the inside of the speed reducer body (2), the viscometer (12) is provided with a temperature sensor (13) on one side adjacent to the viscometer, the temperature sensor (13) is provided with the other end connected with the controller (11), a support rod (14) is arranged below the controller (11), and one end of the support rod (14) is fixedly connected with the bottom plate (1).
2. The reduction gear with alarm function according to claim 1, characterized in that: the speed reducer is characterized in that a plurality of fastening bolts are arranged on the bottom plate (1) and the speed reducer body (2), and the speed reducer body (2) is fixedly connected with the bottom plate (1) through the fastening bolts.
3. The reduction gear with alarm function according to claim 1, characterized in that: bottom plate (1) top one side is equipped with buzzer siren (15), buzzer siren (15) output with controller (11) output passes through wire electric connection.
4. The reduction gear with alarm function according to claim 1, characterized in that: the liquid level sensor (10) extends downwards from the upper side of the speed reducer body (2) to the interior of the mounting groove (5), and the viscometer (12) and the temperature sensor (13) extend from the bottom of the speed reducer body (2) to the interior of the mounting groove (5).
5. The reduction gear with alarm function according to claim 1, characterized in that: level sensor (10), viscosimeter (12) temperature sensor (13) with speed reducer body (2) junction all is equipped with rubber seal pad (16), just speed reducer body (2) surface with level sensor (10) viscosimeter (12) temperature sensor (13) junction all is equipped with the sealing washer.
6. The reduction gear with alarm function according to claim 1, characterized in that: the number of the limiting blocks (6) is four, and the limiting blocks are uniformly arranged on two sides of the gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458398.9U CN214661891U (en) | 2021-03-03 | 2021-03-03 | Speed reducer with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458398.9U CN214661891U (en) | 2021-03-03 | 2021-03-03 | Speed reducer with alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661891U true CN214661891U (en) | 2021-11-09 |
Family
ID=78450570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120458398.9U Expired - Fee Related CN214661891U (en) | 2021-03-03 | 2021-03-03 | Speed reducer with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661891U (en) |
-
2021
- 2021-03-03 CN CN202120458398.9U patent/CN214661891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |