CN219802051U - Oil level observation structure of large motor - Google Patents
Oil level observation structure of large motor Download PDFInfo
- Publication number
- CN219802051U CN219802051U CN202321234316.8U CN202321234316U CN219802051U CN 219802051 U CN219802051 U CN 219802051U CN 202321234316 U CN202321234316 U CN 202321234316U CN 219802051 U CN219802051 U CN 219802051U
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- rod
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- motor
- assembly
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model relates to an oil level observation structure of a large motor, which comprises an observation sleeve for being inserted into the motor, wherein the observation sleeve is provided with a first port, a second port and a cavity, the first port and the second port are communicated with the cavity, the second port is provided with a second lens for an operator to observe the inside of the motor, the second port is provided with a buckling mechanism, the buckling mechanism comprises a transmission assembly and an opening and closing assembly, the transmission assembly is connected with the opening and closing assembly, and the transmission assembly is used for controlling the opening and closing assembly to be attached to or far away from the second lens. The utility model can visually observe, monitor or check the condition in the motor, so that the operator can observe the condition in the motor without affecting the inside of the motor; when the operator carries out visual observation, the opening and closing component is moved away, so that shielding of the sight is avoided, and when the observation is finished, the opening and closing component is attached to the surface of the second lens to protect the second lens.
Description
Technical Field
The utility model relates to the field of motor accessories, in particular to an oil level observation structure of a large motor.
Background
The motor observation window refers to a transparent or semitransparent window arranged on the motor shell, and the running condition inside the motor can be observed through the window. Typically for checking the motor rotor, axial play, lubrication etc.
When the motor works in a severe environment, the part of the observation window inside the motor is easily polluted by oil stains and the like inside the motor, so that the sight of operators is blocked, and the observation window is detached and cleaned and then is reinstalled, so that the operation is complex, and the normal work of the motor is influenced.
Disclosure of Invention
In order to reduce the risk of pollution to a motor observation window, the utility model provides an oil level observation structure of a large-sized motor.
The utility model provides an oil level observation structure of a large motor, which adopts the following technical scheme:
the utility model provides a structure is observed to oil level of large-scale motor, including being used for pegging graft in the observation sleeve of motor, the observation sleeve is equipped with first port, second port and cavity, first port, second port all communicate with the cavity, and the second port is equipped with the second lens for supply operating personnel to observe inside the motor, the second port is equipped with buckling mechanism, and buckling mechanism includes drive assembly and the subassembly that opens and shuts, and drive assembly is connected with the subassembly that opens and shuts, and drive assembly is used for controlling the laminating of the subassembly that opens and shuts or keep away from the second lens.
By adopting the technical scheme, an operator can observe, monitor or check the condition in the motor visually, so that the operator can observe the condition in the motor without affecting the inside of the motor; an operator can control the opening and closing assembly to move relative to the second lens through the two transmission assemblies, when the operator performs visual observation, the opening and closing assembly is moved away, so that shielding of a sight line is avoided, and when the observation is finished, the opening and closing assembly is attached to the surface of the second lens to protect the second lens.
Optionally, the opening and closing assembly comprises a supporting ring and a first window body, the supporting ring is sleeved on the outer wall of the observation sleeve, which is close to the second port, the end face of the supporting ring is coplanar with the second port, and the first window body is connected with the end face of the supporting ring in a sliding manner.
Through adopting above-mentioned technical scheme, the supporting ring plays the supporting role to the subassembly that opens and shuts, and first window slides relative supporting ring for the slip route of first window form passes through the second lens, and the slip of first window form has played the confined effect of second lens, perhaps leaves the region at second lens place, supplies operating personnel to observe inside the motor.
Optionally, the transmission assembly includes first member, and the one end and the first window form of first member rotate to be connected, and the other end rotates to be connected with drive assembly, and drive assembly rotates with the motor and peg graft, leaves the clearance that supplies first window form to rock between first window form and the support ring.
Through adopting above-mentioned technical scheme, operating personnel can pass external force through drive assembly and give first member for first member rotates with its rotation point position center at the support ring, thereby drives first window body and can produce circular-arc removal orbit with the support ring, because the removal orbit curvature is little, so first window body can produce approximate translation's effect.
Optionally, the transmission assembly further includes a second rod and a third rod, the opening and closing assembly further includes a second window, one ends of the second rod and the third rod are both rotatably connected with the support ring, the other end of the second rod is rotatably connected with the first window, the second rod is provided with a first tooth, the third rod is provided with a second tooth, and the first tooth is meshed with the second tooth.
By adopting the technical scheme, the first rod piece rotates, so that the first window body is driven to translate towards the direction away from the second window body, the movement of the first window body drives the second rod piece to rotate, the first tooth part drives the second tooth part to rotate, and the third rod piece drives the second window body to rotate towards the direction away from the first window body, so that the opening and closing effects of the first window body and the second window body are realized, and operators can observe the interior of the motor; because the motion trail of the first window body and the second window body is arc-shaped, the approximate translation generated by the two window bodies can replace the motion trail of the first window body, thereby reducing the displacement of the first window body in the up-and-down motion and improving the stability of the structure.
Optionally, the drive assembly includes actuating lever and knob, and the one end and the first member of actuating lever, the other end is connected with the motor rotation and partly stretches out the motor setting, and the one end fixed connection of first member is kept away from to knob and actuating lever.
Through adopting above-mentioned technical scheme, when operating personnel need observe in the motor, operating personnel rotates the knob, and the actuating lever drives first member and rotates to improve the convenience of operating personnel control.
Optionally, the driving assembly further comprises a torsion spring, the torsion spring is sleeved with the driving rod, one end of the torsion spring is fixedly connected with the driving rod, and the other end of the torsion spring is fixedly connected with the supporting ring.
Through adopting above-mentioned technical scheme, at the in-process that operating personnel rotated the knob and open the window form, the torsional spring rotated and accumulated elastic potential energy, after accomplishing the observation, operating personnel released the knob, and the torsional spring released elastic potential energy this moment, forced first window form and second window form closure, improved the convenience of operation, avoided the operating personnel to forget to close first window form and second window form and operate the pollution condition to the second lens after the visual inspection simultaneously.
Optionally, the first window body and the second window body are both provided with sponge, and the sponge is abutted with the second lens.
By adopting the technical scheme, the sponge can wipe the second lens along with the movement of the first window and/or the second window, thereby removing dirt on the surface of the second lens.
Optionally, the transmission assembly further includes a fourth rod, one end of the fourth rod is rotationally connected with the support ring, and the other end of the fourth rod is rotationally connected with the second window.
Through adopting above-mentioned technical scheme, fourth member and third member mutually support and drive the second window form and rotate to strengthen the stability that the second window form removed.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the operator can observe, monitor or check the condition in the motor visually, so that the operator can observe the condition in the motor without affecting the inside of the motor;
2. an operator can control the opening and closing component to move relative to the second lens through the two transmission components, when the operator performs visual observation, the opening and closing component is moved away, thereby avoiding shielding the sight line,
3. when the operator finishes observing, the opening and closing assembly is moved to be attached to the surface of the second lens to protect the second lens.
Drawings
Fig. 1 is a schematic diagram of an oil level observation structure of a large motor and a position structure of the motor according to the present utility model.
Fig. 2 is a schematic view of the structure of the oil level observation structure of the large motor of the present utility model.
Fig. 3 is a schematic cross-sectional view of the observation sleeve of the present utility model.
Fig. 4 is a schematic view of the explosive structure of the observation sleeve according to the present utility model.
FIG. 5 is a schematic view of the structure of the fastening mechanism of the present utility model.
Reference numerals illustrate: 1. observing the sleeve; 11. a first port; 12. a second port; 13. a chamber; 14. a first lens; 15. a second lens; 16. an end cap; 2. a buckling mechanism; 21. a transmission assembly; 211. a first rod member; 212. a second rod member; 213. a third lever; 214. a first tooth portion; 215. a second tooth portion; 216. a fourth lever; 22. an opening and closing assembly; 221. a support ring; 222. a first window; 223. a second window; 224. a chute; 225. a limiting hole; 226. a sponge; 3. a drive assembly; 31. a driving rod; 32. a knob; 33. a torsion spring; 101. a motor;
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an oil level observation structure of a large motor.
Referring to fig. 1, the oil level observation structure of a large-sized motor includes an observation sleeve 1, and a motor 101 is provided with a through hole for mounting the observation sleeve 1. The circumference of the observation sleeve 1 is bolted with the through hole of the motor 101, so that the observation sleeve 1 partially stretches into the motor 101 for observing the height and state of oil in the motor 101, and meanwhile, the risk of leakage of oil from the circumference of the observation sleeve 1 can be reduced.
Referring to fig. 2, the observation sleeve 1 is provided with a first port 11, a second port 12 and a chamber 13, the first port 11 and the second port 12 are both in communication with the chamber 13 of the observation sleeve 1, the first port 11 is located outside the motor 101, and the second port 12 is located inside the motor 101. The first lens 14, the second lens 15 and a plurality of supporting rings 221 are arranged in the cavity 13 of the observation sleeve 1, the circumference of the first lens 14 is fixedly connected with the inner wall of the observation sleeve 1, which is close to the first port 11, and the circumference of the second lens 15 is fixedly connected with the inner wall of the observation sleeve 1, which is close to the second port 12. The circumference of the support ring 221 is fixedly connected with the circumference of the observation sleeve 1, in this embodiment, the number of the support rings 221 is two, and the first lens 14 and the second lens 15 are fixedly connected with one support ring 221 respectively, so as to reinforce the first lens 14 and the second lens 15, thereby reducing the risk of damaging the first lens 14 and the second lens 15. It should be noted that the supporting ring 221 is disposed in an annular hollow manner, so as to avoid blocking the sight of the operator.
The first port 11 is rotatably connected with an end cover 16, and the end cover 16 is buckled with the observation sleeve 1 to protect the first lens 14 and prevent dust from being accumulated on the surface of the first lens 14.
Referring to fig. 3 and 4, the second port 12 is provided with a buckling mechanism 2, the buckling mechanism 2 comprises a transmission assembly 21 and an opening and closing assembly 22, the opening and closing assembly 22 comprises a supporting ring 221, a first window 222 and a second window 223, the supporting ring 221 is connected with the observation sleeve 1 near the second port 12 side, in this embodiment, the supporting ring 221 is in threaded connection with the observation sleeve 1, and in other embodiments, the supporting ring 221 and the observation sleeve 1 can be in interference fit connection or bolting.
The end of the supporting ring 221 is flush with the second port 12, the supporting ring 221 is provided with two parallel sliding grooves 224, the two sliding grooves 224 are slidably connected with the supporting ring 221 along the length direction of the sliding grooves 224, the upper side and the lower side of the supporting ring are slidably connected with one sliding groove 224 respectively, and the two sliding grooves 224 have a limiting effect on the first sliding groove 222 and the second sliding groove 223. When the first window 222 and the second window 223 are moved in opposite directions, the two windows close the second port 12 for protecting the second lens 15. The first window 222 and the second window 223 are respectively provided with a sponge 226 towards one side of the second lens 15, one side of each sponge 226 is fixedly connected with the two windows, and the other side is abutted against the second lens 15. The sponge 226 wipes the second lens 15 during movement with the two windows to reduce the visual impact of oil contamination to the operator.
The transmission assembly 21 is disposed on the side of the support ring 221 away from the first lens 14, and the transmission assembly 21 includes a first rod 211, a second rod 212, and a third rod 213, where one end of the second rod 212 is rotatably connected to the first window 222, and the other end is rotatably connected to the support ring 221. One end of the third rod 213 is rotatably connected with the second window 223, the other end of the third rod 213 is rotatably connected with the supporting ring 221, the rotating ends of the second rod 212 and the supporting ring 221 are provided with first teeth 214, the rotating ends of the third rod 213 and the supporting ring 221 are provided with second teeth 215, and the first teeth 214 are meshed with the second teeth 215.
In this embodiment, the motion tracks of the rod in the transmission assembly 21 are all arc-shaped, and the sliding groove 224 leaves a margin for the first window 222 and the second window 223 to deflect up and down, so as to avoid the first window 222 and the second window 223 from being blocked in the moving process.
The support ring 221 is rotatably connected with a driving assembly 3, the driving assembly 3 comprises a driving rod 31, a knob 32 and a torsion spring 33, the support ring 221 is provided with a limiting hole 225, and the central axis of the limiting hole 225 is parallel to the central axis of the observation sleeve 1. The drive rod 31 is rotatably connected with the motor 101 and the limit hole 225 of the support ring 221 respectively, the end of the drive rod 31 outside the motor 101 is fixedly connected with the knob 32, and the other end is fixedly connected with the first rod piece 211. One end of the first rod 211, which is far away from the driving rod 31, is rotatably connected with the first window 222. The torsion spring 33 is sleeved on the outer wall of the driving rod 31, one end of the torsion spring 33 is fixedly connected with the driving rod 31, and the other end of the torsion spring 33 is fixedly connected with the supporting ring 221.
The support ring 221 is further connected with a fourth rod 216, one end of the fourth rod 216 is rotatably connected with the support ring 221, the other end is rotatably connected with the second window 223, the third rod 213 is parallel to the fourth rod 216, the first rod 211 is parallel to the second rod 212, the rotation points of the first rod 211, the second rod 212, the third rod 213 and the fourth rod 216 and the support ring 221 are collinear, and the rotation points of the first rod 211, the second rod 212, the third rod 213 and the fourth rod 216 and the window are collinear, so that the first window 222 and the second window 223 can be ensured to stably move.
The implementation principle of the embodiment 1 is as follows: when an operator needs to observe the interior of the motor 101, the operator rotates the knob 32, and the driving rod 31 drives the first rod 211 to rotate, so as to drive the first window 222 to translate towards a direction away from the second window 223, and in this process, the torsion spring 33 rotates to accumulate elastic potential energy. The movement of the first window 222 drives the second rod 212 to rotate. The first tooth 214 drives the second tooth 215 to rotate, and the third rod 213 drives the second window 223 to rotate towards the direction away from the first window 222, so that the opening and closing effects of the first window 222 and the second window 223 are achieved, and an operator can observe the interior of the motor 101.
When the operator finishes observing, the operator removes the external force to the knob 32, the torsion spring 33 releases the elastic potential energy, so that the transmission assembly 21 drives the first window 222 and the second window 223 to move towards opposite directions, and the sponge 226 wipes the second lens 15. When the first window 222 and the second window 223 are in contact with each other, the second lens 15 is sealed and protected.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. An oil level observation structure of a large-scale motor, which is characterized in that: including observing sleeve (1), it is equipped with first port (11), second port (12) and cavity (13) to observe sleeve (1), first port (11), second port (12) all communicate with cavity (13), second port (12) are equipped with second lens (15) for supply operating personnel to observe inside motor (101), second port (12) are equipped with buckling mechanism (2), buckling mechanism (2) include drive assembly (21) and open and shut subassembly (22), drive assembly (21) are connected with open and shut subassembly (22), drive assembly (21) are used for controlling open and shut subassembly (22) laminating or keep away from second lens (15).
2. The oil level observation structure of a large-sized motor according to claim 1, characterized in that: the opening and closing assembly (22) comprises a supporting ring (221) and a first window body (222), the supporting ring (221) is sleeved on the outer wall of the observation sleeve (1) close to the second port (12), the end face of the supporting ring (221) is coplanar with the second port (12), and the end face of the first window body (222) is connected with the end face of the supporting ring (221) in a sliding mode.
3. The oil level observation structure of a large-sized motor according to claim 2, characterized in that: the transmission assembly (21) comprises a first rod piece (211), one end of the first rod piece (211) is rotationally connected with a first window body (222), the other end of the first rod piece is rotationally connected with a driving assembly (3), the driving assembly (3) is rotationally inserted with the motor (101), and a gap for the first window body (222) to shake is reserved between the first window body (222) and the supporting ring (221).
4. The oil level observation structure of a large-sized motor according to claim 2, characterized in that: the transmission assembly (21) further comprises a second rod (212) and a third rod (213), the opening and closing assembly (22) further comprises a second window (223), one ends of the second rod (212) and the third rod (213) are rotationally connected with the supporting ring (221), the other end of the second rod (212) is rotationally connected with the first window (222), the second rod (212) is provided with a first tooth (214), the third rod (213) is provided with a second tooth (215), and the first tooth (214) is meshed with the second tooth (215).
5. The oil level observation structure of a large-sized motor according to claim 3, characterized in that: the driving assembly (3) comprises a driving rod (31) and a knob (32), one end of the driving rod (31) is connected with the first rod piece (211) in a rotating mode, the other end of the driving rod is connected with the motor (101) in a rotating mode, part of the driving rod extends out of the motor (101) to be arranged, and the knob (32) is fixedly connected with one end, far away from the first rod piece (211), of the driving rod (31).
6. The oil level observation structure of a large-sized motor according to claim 3, characterized in that: the driving assembly (3) further comprises a torsion spring (33), the torsion spring (33) is sleeved with the driving rod (31), one end of the torsion spring (33) is fixedly connected with the driving rod (31), and the other end of the torsion spring is fixedly connected with the supporting ring (221).
7. The oil level observation structure of a large-sized motor according to claim 2, characterized in that: the first window body (222) and the second window body (223) are respectively provided with a sponge (226), and the sponge (226) is abutted with the second lens (15).
8. The oil level observation structure of a large-sized motor according to claim 2, characterized in that: the transmission assembly (21) further comprises a fourth rod piece (216), one end of the fourth rod piece (216) is rotatably connected with the supporting ring (221), and the other end of the fourth rod piece is rotatably connected with the second window body (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234316.8U CN219802051U (en) | 2023-05-19 | 2023-05-19 | Oil level observation structure of large motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234316.8U CN219802051U (en) | 2023-05-19 | 2023-05-19 | Oil level observation structure of large motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802051U true CN219802051U (en) | 2023-10-03 |
Family
ID=88182166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234316.8U Active CN219802051U (en) | 2023-05-19 | 2023-05-19 | Oil level observation structure of large motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802051U (en) |
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2023
- 2023-05-19 CN CN202321234316.8U patent/CN219802051U/en active Active
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