CN216742755U - Speed reducer with oil leakage alarm mechanism - Google Patents
Speed reducer with oil leakage alarm mechanism Download PDFInfo
- Publication number
- CN216742755U CN216742755U CN202123020403.7U CN202123020403U CN216742755U CN 216742755 U CN216742755 U CN 216742755U CN 202123020403 U CN202123020403 U CN 202123020403U CN 216742755 U CN216742755 U CN 216742755U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- shell
- buzzer
- oil
- reducer shell
- Prior art date
- 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 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 abstract description 21
- 239000003921 oil Substances 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a speed reducer with oil leak alarm mechanism belongs to speed reducer technical field, including speed reducer shell, case lid, oil plug, back shaft, gear, the case lid is installed in the rotation of speed reducer shell top, and speed reducer shell bottom one side is provided with the oil plug, and the inside back shaft that is provided with of speed reducer shell, back shaft one side fixed mounting have the gear, and inside alarm mechanism and the buzzer protective structure of being provided with of speed reducer shell. The utility model discloses in, the buoyancy that receives lubricating oil through the cursory impels the mounting bracket upwards to slide, the mounting bracket upwards slides and triggers bee calling organ through the toothed disc and carries out the police dispatch newspaper, the effectual staff that has indicateed makes the staff can react fast, carry out recycle to lubricating oil through the oil plug, avoided lubricating oil to drip through the gap between back shaft and the reducer casing, avoided the pollution of environment when having saved lubricating oil, avoided the emergence that lubricating oil drips to lead to dangerous accident on other electronic component simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the speed reducer, specifically be a speed reducer with oil leak alarm mechanism.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, and is required to drop lubricating oil to reduce abrasion when the gear of the reducer is used for transmission.
Traditional speed reducer does not possess the alarm function when lubricated inside gear, and lubricating oil can drip through the gap between speed reducer and the support pivot when too much, and then causes the waste of lubricating oil, has increased the cost budget that the speed reducer was maintained, and the lubricating oil that drips can drop on other machinery, causes the pollution to other machinery, and then has increased staff's labor intensity, can cause the production accident simultaneously, has very high danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-described problems, a speed reducer having an oil leakage warning mechanism is provided.
The utility model adopts the technical scheme as follows: the utility model provides a speed reducer with oil leak alarm mechanism, includes speed reducer shell, case lid, oil plug, back shaft, gear, the case lid is installed in the rotation of speed reducer shell top, speed reducer shell bottom one side is provided with the oil plug, the inside back shaft that is provided with of speed reducer shell, back shaft one side fixed mounting has the gear, inside alarm mechanism and the buzzer protective structure of being provided with of speed reducer shell.
Wherein the alarm mechanism comprises: alarm trigger shell, mounting bracket, cursory, tooth, reset spring, toothed disc, feeler lever, touch switch, speed reducer inner wall one side fixed mounting has alarm trigger shell, slidable mounting is run through to alarm trigger shell one side has the mounting bracket, mounting bracket bottom fixed mounting has cursory, mounting bracket opposite side fixed mounting has tooth, alarm trigger shell inner wall is close to mounting bracket top position fixed mounting and has reset spring, alarm trigger shell inner wall is close to mounting bracket one side and rotates through the damping pivot and install toothed disc, toothed disc outer wall one side fixed mounting has the feeler lever, speed reducer inner wall is close to toothed disc opposite side fixed mounting and has touch switch.
Wherein, buzzer protective structure includes: buzzer, buzzer installation cavity, fretwork backplate, reducer housing outer wall one side opening is provided with the buzzer installation cavity, the inside fixed mounting in buzzer installation cavity has buzzer, buzzer installation cavity opening part fixed mounting has the fretwork backplate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the buoyancy that receives lubricating oil through the cursory impels the mounting bracket upwards to slide, the mounting bracket upwards slides and triggers bee calling organ through the toothed disc and carries out the police dispatch newspaper, the effectual staff that has indicateed, make the staff can react fast, carry out recycle to lubricating oil through the oil plug, avoided lubricating oil to pass through the gap drippage between back shaft and the reducer shell, the pollution of environment has been avoided when having saved lubricating oil, avoided the lubricating oil drippage to lead to the emergence of dangerous accident on other electronic component simultaneously.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
fig. 2 is an enlarged schematic diagram of a structure at a in fig. 1 of the present invention;
fig. 3 is a schematic diagram of the overall three-dimensional structure of the present invention.
The labels in the figure are: 1. a reducer housing; 101. a box cover; 102. an oil plug; 2. a support shaft; 201. a gear; 3. an alarm trigger housing; 301. a mounting frame; 302. floating; 303. teeth; 4. a return spring; 5. a gear plate; 501. a feeler lever; 6. a touch switch; 601. a buzzer; 7. a buzzer mounting cavity; 701. and (6) hollowing out the guard plate.
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.
The utility model discloses in:
referring to fig. 1-3, a speed reducer with an oil leakage alarm mechanism comprises a speed reducer housing 1, a box cover 101, an oil plug 102, a support shaft 2 and a gear 201, wherein the box cover 101 is rotatably installed at the top of the speed reducer housing 1, the oil plug 102 is arranged on one side of the bottom of the speed reducer housing 1, the support shaft 2 is arranged inside the speed reducer housing 1, the gear 201 is fixedly installed on one side of the support shaft 2, and the alarm mechanism and a buzzer protection structure are arranged inside the speed reducer housing 1.
Referring to fig. 1 and 2, in the present embodiment, the alarm mechanism includes: the alarm device comprises an alarm trigger shell 3, a mounting frame 301, a buoy 302, teeth 303, a return spring 4, a gear disc 5, a touch rod 501 and a touch switch 6;
the alarm trigger shell 3 is fixedly mounted on one side of the inner wall of the speed reducer shell 1, the mounting frame 301 is mounted on one side of the alarm trigger shell 3 in a penetrating and sliding mode, the buoy 302 is fixedly mounted on the bottom of the mounting frame 301, the teeth 303 are fixedly mounted on the other side of the mounting frame 301, the number of the teeth 303 is a plurality of, when lubricating oil is excessive, the buoy 302 can float, and the buoy 302 upwards floats in the process of driving the mounting frame 301 to upwards slide in the alarm trigger shell 3.
Referring to fig. 1 and 2, in this embodiment, a return spring 4 is fixedly installed on the inner wall of the alarm trigger housing 3 near the upper position of the mounting bracket 301, wherein the bottom of the return spring 4 is fixedly connected with the mounting bracket 301, and the return spring 4 presses the mounting bracket 301 back to the original position after the lubricating oil is cleaned.
Referring to fig. 1 and 2, in the present embodiment, a gear plate 5 is rotatably mounted on one side of the inner wall of the alarm triggering housing 3, which is close to the mounting rack 301, through a damping rotating shaft, wherein teeth are arranged at one quarter of the outer wall of the gear plate 5, and the gear plate 5 is engaged with the teeth 303 on one side of the mounting rack 301;
5 outer wall one side fixed mounting of gear dish has feeler lever 501, and 1 inner wall of speed reducer shell is close to 5 opposite side fixed mounting of gear dish has touch switch 6, and wherein, feeler lever 501 and touch switch 6 touch set up, and mounting bracket 301 rotates through tooth 303 interlock gear dish 5 at the gliding in-process that makes progress, and feeler lever 501 touches touch switch 6 after gear dish 5 rotates ninety degrees.
Referring to fig. 1 and 3, in this embodiment, the buzzer protection structure includes: the buzzer 601, the buzzer installation cavity 7 and the hollow protection plate 701 are arranged in the cavity;
an opening in one side of the outer wall of the speed reducer shell 1 is provided with a buzzer installation cavity 7, a buzzer 601 is fixedly installed in the buzzer installation cavity 7, the buzzer 601 is connected with a touch switch 6 in series, a hollow protection plate 701 is fixedly installed at an opening of the buzzer installation cavity 7, the touch switch 6 starts the buzzer 601 in the buzzer installation cavity 7 to alarm, and the hollow protection plate 701 outside the buzzer installation cavity 7 can not obstruct sound from penetrating and effectively protect the buzzer 601.
In this embodiment, the touch switch 6 is electrically connected to the internal battery.
The working principle is as follows: firstly, a worker clamps the box cover 101 at the top of the reducer shell 1, lubricating oil drops on the gear 201 on one side of the support shaft 2 through holes to lubricate the gear 201, when the lubricating oil is excessive, the floater 302 floats, the mounting rack 301 is driven to slide upwards in the alarm trigger shell 3 in the upward floating process of the floater 302, the mounting rack 301 is meshed with the gear disc 5 through the teeth 303 to rotate in the upward sliding process, the touch rod 501 touches the touch switch 6 after the gear disc 5 rotates ninety degrees, the touch switch 6 starts the buzzer 601 in the buzzer mounting cavity 7 to alarm, meanwhile, the hollow protection plate 701 outside the buzzer mounting cavity 7 can effectively protect the buzzer 601 without obstructing sound transmission, the worker stops guiding the lubricating oil after receiving the alarm, meanwhile, the worker takes off the oil plug 102 to discharge the excessive lubricating oil, after the excessive lubricating oil is discharged, the mounting rack 301 is pressed back by the return spring 4, and the gear plate 5 is reset when the mounting rack 301 is meshed with the gear plate 5 through the teeth 303 while being reset so as to alarm next time.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a speed reducer with oil leak alarm mechanism, includes speed reducer shell (1), case lid (101), oil plug (102), back shaft (2), gear (201), speed reducer shell (1) top movable mounting has case lid (101), speed reducer shell (1) bottom one side is provided with oil plug (102), the inside back shaft (2) that is provided with of speed reducer shell (1), gear (201), its characterized in that are installed to back shaft (2) one side: an alarm mechanism and a buzzer protection structure are arranged in the speed reducer shell (1).
2. A reducer with an oil leakage warning mechanism according to claim 1, wherein: the alarm mechanism includes: the alarm device comprises an alarm trigger shell (3), a mounting frame (301), a buoy (302), teeth (303), a reset spring (4), a gear disc (5), a touch rod (501) and a touch switch (6);
alarm trigger shell (3) are installed to speed reducer shell (1) inner wall one side, alarm trigger shell (3) one side runs through movable mounting has mounting bracket (301), cursory (302) are installed to mounting bracket (301) bottom, tooth (303) are installed to mounting bracket (301) opposite side.
3. A reducer with an oil leakage warning mechanism according to claim 2, wherein: and a return spring (4) is arranged on the inner wall of the alarm trigger shell (3) and is close to the upper position of the mounting frame (301).
4. A reducer with an oil leakage warning mechanism according to claim 2, wherein: a gear disc (5) is movably mounted on one side, close to the mounting frame (301), of the inner wall of the alarm trigger shell (3) through a damping rotating shaft;
a feeler lever (501) is installed on one side of the outer wall of the gear disc (5), and a touch switch (6) is installed on the other side, close to the gear disc (5), of the inner wall of the speed reducer shell (1).
5. A reducer with an oil leakage warning mechanism according to claim 1, wherein: the buzzer protection structure comprises: the buzzer (601), the buzzer installation cavity (7) and the hollow protection plate (701);
the reducer shell is characterized in that a buzzer installation cavity (7) is formed in an opening in one side of the outer wall of the reducer shell (1), a buzzer (601) is installed inside the buzzer installation cavity (7), and a hollowed-out protection plate (701) is installed at the opening of the buzzer installation cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020403.7U CN216742755U (en) | 2021-12-03 | 2021-12-03 | Speed reducer with oil leakage alarm mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020403.7U CN216742755U (en) | 2021-12-03 | 2021-12-03 | Speed reducer with oil leakage alarm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742755U true CN216742755U (en) | 2022-06-14 |
Family
ID=81931621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020403.7U Expired - Fee Related CN216742755U (en) | 2021-12-03 | 2021-12-03 | Speed reducer with oil leakage alarm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742755U (en) |
-
2021
- 2021-12-03 CN CN202123020403.7U patent/CN216742755U/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: 20220614 |