CN220850689U - Shell structure of three-in-one speed reducer - Google Patents
Shell structure of three-in-one speed reducer Download PDFInfo
- Publication number
- CN220850689U CN220850689U CN202322899147.6U CN202322899147U CN220850689U CN 220850689 U CN220850689 U CN 220850689U CN 202322899147 U CN202322899147 U CN 202322899147U CN 220850689 U CN220850689 U CN 220850689U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- support
- rain
- proof cover
- equipment
- 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.)
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Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a housing structure of a three-in-one speed reducer. The utility model is suitable for the technical field of speed reducers. The utility model aims to solve the technical problems that: provides a housing structure of a three-in-one speed reducer. The technical scheme adopted by the utility model is as follows: the housing structure of the three-in-one speed reducer comprises a rain-proof cover and a support, wherein the rain-proof cover covers the upper part of a motor of the speed reducer and keeps a gap with the speed reducer to form a heat dissipation space, the first end of the support is fixedly connected with the top surface of the rain-proof cover, and the second end of the support is fixedly connected with the outer wall of equipment where the speed reducer is located or the rack of the equipment.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a housing structure of a three-in-one speed reducer.
Background
The three-in-one speed reducer is generally used in hoisting equipment, has the characteristics of compactness, large transmission ratio realization and the like, and is widely applied to other fields. The three-in-one speed reducer is basically in the outdoor use environment, and the motor has a certain waterproof level, but the waterproof performance can be gradually reduced under the influence of rainwater in the long-term operation process, so that the service life and the safety of the equipment are greatly influenced.
Disclosure of utility model
The utility model aims to overcome the defects in the background technology and provide a housing structure of the three-in-one speed reducer, which improves the environment of the three-in-one speed reducer.
The technical scheme adopted by the utility model is as follows: the housing structure of the three-in-one speed reducer comprises a rain-proof cover and a support, wherein the rain-proof cover covers the upper part of a motor of the speed reducer and keeps a gap with the speed reducer to form a heat dissipation space, the first end of the support is fixedly connected with the top surface of the rain-proof cover, and the second end of the support is fixedly connected with the outer wall of equipment where the speed reducer is located or the rack of the equipment.
Preferably, the top welding of rain-proof cover is fixed with the fixed plate of taking the screw, the first end welding of support is fixed with the bottom plate of taking the locating hole, and the locating hole corresponds with the screw one by one, and the bolt passes the locating hole after fastening in the screw to fix the rain-proof cover at the first end of support.
Preferably, the support is L-shaped, a connecting plate is fixedly welded at the second end of the support, the upper part of the connecting plate is connected with the support through a reinforcing rib, and a connecting hole for connecting the outer wall of the equipment where the speed reducer is or the frame of the equipment is formed in the connecting plate.
Preferably, the bracket is formed by welding two sections of angle steel which are perpendicular to each other.
The utility model has the beneficial effects that: the utility model can be adjusted according to the actual position of the motor of the three-in-one speed reducer on site, and finally ensures that the circular housing can cover the motor of the three-in-one speed reducer, improves the environment of the three-in-one speed reducer, and has positive effect on the operation safety of equipment.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model.
Fig. 2 is a schematic side view of an embodiment of the present utility model.
Fig. 3 is a schematic top view of an embodiment of the present utility model.
The drawings are as follows: the rain cover comprises a bracket 1, a rain cover 2, a motor 3, equipment 4, a connecting plate 5, reinforcing ribs 6, a bottom plate 7, a fixing plate 8, connecting holes 9 and positioning holes 10.
Detailed Description
The objects, technical solutions and advantages of the present utility model will be further described with reference to the accompanying drawings and examples, but the present utility model is not limited to the following examples, for the purpose of making the objects, technical solutions and advantages of the present utility model more clearly understood by those skilled in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.
As shown in fig. 1 to 3, the housing structure of the three-in-one speed reducer provided in this embodiment is mainly used for protecting the motor 3 of the three-in-one speed reducer, shielding the top of the motor 3, and reducing erosion of rainwater to the motor 3. The housing structure comprises a rain cover 2 and a bracket 1, wherein the rain cover 2 covers over a motor 3 of the speed reducer. The rain cover 2 is rolled into a ring shape by adopting a steel plate with the thickness of 2 mm, and then the steel plate is welded on the top surface of the ring-shaped part, and obviously, the diameter of the rain cover 2 is larger than the diameter of the shell of the motor 3.
The effect of support 1 is fixed the position of rain-proof cover 2, as shown in fig. 1, this support 1 is L shape, by horizontal direction and two sections mutually perpendicular's angle steel welding form, its first end (the bottom of vertical direction) fixedly connected with rain-proof cover 2's top surface, the second end (the overhanging end of horizontal direction) welded fastening has connecting plate 5, connecting plate 5 adopts 170X100 millimeter's steel sheet, be connected through 8 millimeter thick strengthening rib 6 between the upper portion of connecting plate 5 and the support 1, set up 4 connecting holes 9 that are used for connecting the outer wall of reduction gear place equipment 4 or the frame of equipment 4 on the connecting plate 5, screw bolt screw up in the screw that sets up in equipment 4 or the frame after passing connecting hole 9.
The top welded fastening of rain-proof cover 2 has the fixed plate 8 of taking a plurality of screw, the first end welded fastening of support 1 has the bottom plate 7 of taking locating hole 10, and as shown in fig. 3, fixed plate 8 and bottom plate 7 are semi-circular, and locating hole 10 and screw one-to-one, the bolt passes the locating hole 10 and fastens in the screw to fix the first end at support 1 with rain-proof cover 2.
In general, the axis of the rain cover 2 is parallel to the axis of the motor 3, and a heat dissipation space is formed between the rain cover 2 and the motor 3, and if necessary, the rain cover 2 and the bracket 1 can be subjected to galvanization rust prevention. The foregoing description is only of the preferred embodiments of the present utility model, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. Casing structure of trinity reduction gear, its characterized in that: including rain-proof cover (2) and support (1), rain-proof cover (2) shroud is in motor (3) top of reduction gear to keep the clearance between with motor (3) to form the heat dissipation space, the top surface of first end fixed connection rain-proof cover (2) of support (1), in the outer wall of second end fixed connection reduction gear place equipment (4) or the frame of equipment (4).
2. The cover structure of the three-in-one speed reducer as claimed in claim 1, wherein: the top welded fastening of rain-proof cover (2) has fixed plate (8) of taking the screw, the first end welded fastening of support (1) has bottom plate (7) of taking locating hole (10), locating hole (10) and screw one-to-one, and the bolt passes behind locating hole (10) and fastens in the screw to fix rain-proof cover (2) at the first end of support (1).
3. The casing structure of the three-in-one speed reducer according to claim 1 or 2, characterized in that: the support (1) is L-shaped, a connecting plate (5) is fixedly welded at the second end of the support, the upper part of the connecting plate (5) is connected with the support (1) through a reinforcing rib (6), and a connecting hole (9) for connecting the outer wall of the equipment (4) where the speed reducer is located or the rack of the equipment (4) is formed in the connecting plate (5).
4. A casing structure of a three-in-one speed reducer as claimed in claim 3, wherein: the bracket (1) is formed by welding two sections of angle steel which are mutually perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322899147.6U CN220850689U (en) | 2023-10-26 | 2023-10-26 | Shell structure of three-in-one speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322899147.6U CN220850689U (en) | 2023-10-26 | 2023-10-26 | Shell structure of three-in-one speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850689U true CN220850689U (en) | 2024-04-26 |
Family
ID=90786343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322899147.6U Active CN220850689U (en) | 2023-10-26 | 2023-10-26 | Shell structure of three-in-one speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850689U (en) |
-
2023
- 2023-10-26 CN CN202322899147.6U patent/CN220850689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |