CN220470607U - Planetary reducer convenient to heat dissipation - Google Patents
Planetary reducer convenient to heat dissipation Download PDFInfo
- Publication number
- CN220470607U CN220470607U CN202322205436.1U CN202322205436U CN220470607U CN 220470607 U CN220470607 U CN 220470607U CN 202322205436 U CN202322205436 U CN 202322205436U CN 220470607 U CN220470607 U CN 220470607U
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- CN
- China
- Prior art keywords
- screw rod
- heat dissipation
- speed reducer
- clamping plate
- bottom plate
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 76
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of planetary speed reducers, and particularly discloses a planetary speed reducer convenient for heat dissipation, which comprises a bottom plate and a speed reducer body, wherein fixed vertical plates are arranged on two sides above the bottom plate, a screw rod is installed in the middle of the fixed vertical plates in a penetrating manner, a clamping plate is arranged at one side end part of the screw rod close to the speed reducer body, a movable groove matched with the screw rod is reserved at the joint of the side surface of the clamping plate and the screw rod, telescopic rods are arranged on two sides of the screw rod between the fixed vertical plates and the clamping plate, springs are sleeved outside the telescopic rods, two ends of each telescopic rod are fixedly connected with the fixed vertical plates and the side walls of the clamping plate respectively, a mounting groove is reserved on one side, far away from the screw rod, of the clamping plate, a cooling pipe is embedded in the mounting groove, a fixed lug plate is arranged at the bottom of the speed reducer body, and a fixing hole is formed in the fixed lug plate.
Description
Technical Field
The utility model relates to the technical field of planetary speed reducers, in particular to a planetary speed reducer convenient for heat dissipation.
Background
The planetary gear reducer is an industrial product with wide application, can reduce the rotating speed of a motor, and simultaneously increases the output torque, and has the characteristics of light weight, small volume, large transmission ratio range, high efficiency, stable operation, low noise, strong adaptability and the like.
The existing planetary reducer can generate a large amount of heat when the service time of the planetary reducer is too long, air cooling is mostly adopted when the planetary reducer is cooled, and meanwhile, the planetary reducer is closed to cool, so that the service effect of the planetary reducer is poor, and the working efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a planetary reducer convenient for heat dissipation so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a planetary reducer convenient to heat dissipation, includes bottom plate, speed reducer body, bottom plate top both sides are provided with fixed riser, fixed riser middle part runs through and installs the screw rod, screw rod is pressed close to speed reducer body one side tip and is provided with the grip block, grip block side and screw rod junction are reserved and are had the movable groove with screw rod looks adaptation, through rotating the screw rod to adjust the distance between grip block and the speed reducer body, thereby make the grip block carry out the centre gripping fixed to the speed reducer body, the screw rod rotates the in-process, screw rod is close to grip block one end and rotates in the movable groove, neither influence the screw rod and promote the grip block and move about, the screw rod rotates simultaneously and also can not drive the grip block and carry out synchronous rotation;
the telescopic rods are arranged on two sides of the screw rod between the fixed vertical plate and the clamping plate, the springs are sleeved outside the telescopic rods, the telescopic rods are freely telescopic and can synchronously move along with rebound and extension of the springs, two ends of each telescopic rod are fixedly connected with the side walls of the fixed vertical plate and the side walls of the clamping plate respectively, the telescopic rods and the springs are driven to synchronously extend and retract in the moving process of the clamping plate when the screw rod is rotated to clamp and fix the speed reducer body, so that the movement of the clamping plate is limited and supported, when the clamping plate is required to be loosened, the screw rod is reversely rotated, the screw rod is far away from the clamping plate, the springs lose supporting force at the moment to rebound the springs, so that the clamping plate is far away from the speed reducer body, and the speed reducer body is taken down from the bottom plate;
the side, far away from the screw rod, of the clamping plate is reserved with a mounting groove, a cooling pipe is embedded in the mounting groove, cooling liquid is added into the cooling pipe, and when the clamping plate clamps and fixes the speed reducer body, the cooling liquid in the cooling pipe can cool and dissipate heat on the side wall of the speed reducer body; the speed reducer body bottom is provided with fixed otic placode, fixed orifices has been seted up on the fixed otic placode, the speed reducer body passes the fixed orifices through fixing bolt and installs on the bottom plate.
Preferably, the bottom of the bottom plate is provided with a cushion block, so that a certain gap is reserved between the bottom of the bottom plate and the fixed ground, and the heat dissipation holes at the bottom of the bottom plate are convenient for heat dissipation.
Preferably, one end of the screw, which is far away from the clamping plate, is provided with a rotating handle, so that the adjusting screw is convenient to rotate.
Preferably, the middle part of the bottom plate is provided with a heat dissipation hole so as to dissipate heat at the bottom of the speed reducer body.
Preferably, the bottom plate is reserved with a mounting hole matched with the fixing hole, and the speed reducer body is mounted on the bottom plate by penetrating through the fixing hole and the mounting hole in sequence through the fixing bolt.
Preferably, a rubber pad is arranged on the end face of one side of the mounting groove reserved in the clamping plate and used for buffering acting force of the clamping plate on the speed reducer body, and damage to the outer wall of the speed reducer body due to fixed clamping of the clamping plate is avoided.
Preferably, a liquid inlet is arranged above the cooling pipe, and a liquid outlet is arranged at the bottom of the cooling pipe, so that the cooling liquid can be conveniently replaced and added into the cooling pipe.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the speed reducer body is mounted on the bottom plate through the fixing holes and the mounting holes which are prepared in advance, and then the screw is rotated, so that the clamping plate clamps and fixes the speed reducer body, and the telescopic rod and the spring are driven to synchronously stretch and retract in the moving process of the clamping plate, so that the movement of the clamping plate is limited and supported, when the clamping plate clamps and fixes the speed reducer body, the cooling liquid in the cooling pipe can cool and dissipate heat of the side wall of the speed reducer body, and meanwhile, the heat dissipation hole formed in the middle of the bottom plate can dissipate heat of the speed reducer body, so that the speed reducer body can be quickly cooled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of the present utility model;
FIG. 3 is a schematic diagram of an exploded structure of the present utility model;
fig. 4 is a schematic diagram of a heat dissipation structure according to the present utility model.
In the figure: 1. a bottom plate; 2. a cushion block; 3. fixing the vertical plate; 4. a screw; 5. a clamping plate; 6. a movable groove; 7. a telescopic rod; 8. a spring; 9. a rubber pad; 10. a mounting groove; 11. a cooling tube; 12. a liquid inlet; 13. a liquid outlet; 14. a heat radiation hole; 15. a mounting hole; 16. a speed reducer body; 17. fixing the ear plate; 18. and a fixing hole.
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.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a planetary reducer convenient to heat dissipation, includes bottom plate 1, speed reducer body 16, bottom plate 1 top both sides are provided with fixed riser 3, fixed riser 3 middle part runs through and installs screw rod 4, screw rod 4 is close to speed reducer body 16 one side tip and is provided with grip block 5, grip block 5 side and screw rod 4 junction are reserved with screw rod 4 looks adaptation's movable groove 6, through rotating screw rod 4 to adjust the distance between grip block 5 and speed reducer body 16, thereby make grip block 5 carry out the centre gripping fixed to speed reducer body 16, screw rod 4 rotates the in-process, screw rod 4 is close to grip block 5 one end and rotates in movable groove 6, neither influence screw rod 4 promote grip block 5 and control the removal, screw rod 4 rotates simultaneously and also can not drive grip block 5 and rotate in step;
the telescopic rods 7 are arranged on two sides of the screw 4 between the fixed vertical plate 3 and the clamping plate 5, the springs 8 are sleeved outside the telescopic rods 7, the telescopic rods 7 are telescopic rods 7 which can retract freely and synchronously move along with resilience of the springs 8, two ends of each telescopic rod 7 are fixedly connected with the side walls of the fixed vertical plate 3 and the side walls of the clamping plate 5 respectively, the telescopic rods 7 and the springs 8 are driven to synchronously retract in the process of rotating the screw 4 to clamp and fix the speed reducer body 16, the movement of the clamping plate 5 is limited and supported, when the clamping plate 5 is required to loosen the clamping of the speed reducer body 16, the screw 4 is reversely rotated, the screw 4 is far away from the clamping plate 5, and at the moment, the springs 8 lose supporting force to cause the springs 8 to rebound, so that the clamping plate 5 is far away from the speed reducer body 16, and the speed reducer body 16 is taken down from the bottom plate 1;
an installation groove 10 is reserved on one side, far away from the screw 4, of the clamping plate 5, a cooling pipe 11 is embedded in the installation groove 10, cooling liquid is added into the cooling pipe 11, and when the clamping plate 5 clamps and fixes the speed reducer body 16, the cooling liquid in the cooling pipe 11 can cool and dissipate heat on the side wall of the speed reducer body 16; the bottom of the speed reducer body 16 is provided with a fixed lug plate 17, a fixed hole 18 is formed in the fixed lug plate 17, and the speed reducer body 16 is installed on the bottom plate 1 through the fixed hole 18 by a fixed bolt.
Further, the bottom of the bottom plate 1 is provided with the cushion block 2, so that a certain gap is formed between the bottom of the bottom plate 1 and the fixed ground, and the heat dissipation holes 14 at the bottom of the bottom plate 1 can be conveniently used for dissipating heat.
Further, one end of the screw 4 far away from the clamping plate 5 is provided with a rotating handle, so that the screw 4 can be conveniently rotated.
Further, a heat dissipation hole 14 is formed in the middle of the bottom plate 1, so as to dissipate heat at the bottom of the speed reducer body 16.
Further, the bottom plate 1 is provided with a mounting hole 15 adapted to the fixing hole 18, and the speed reducer body 16 is mounted on the bottom plate 1 by sequentially penetrating through the fixing hole 18 and the mounting hole 15 through a fixing bolt.
Further, a rubber pad 9 is arranged on the end face of one side of the reserved mounting groove 10 of the clamping plate 5 and used for buffering acting force of the clamping plate 5 to the speed reducer body 16, and damage to the outer wall of the speed reducer body 16 due to fixed clamping of the clamping plate 5 is avoided.
Further, a liquid inlet 12 is arranged above the cooling pipe 11, and a liquid outlet 13 is arranged at the bottom of the cooling pipe 11, so that the cooling liquid can be replaced and added into the cooling pipe 11 conveniently.
Working principle:
in the actual operation process, the speed reducer body 16 is placed on the bottom plate 1, the speed reducer body 16 is installed on the bottom plate 1 through the fixing holes 18 and the mounting holes 15 which are prepared in advance, then the screw 4 is rotated, so that the clamping plate 5 clamps and fixes the speed reducer body 16, and the telescopic rod 7 and the spring 8 are driven to synchronously stretch and retract in the moving process of the clamping plate 5, so that the movement of the clamping plate 5 is limited and supported, when the clamping plate 5 clamps and fixes the speed reducer body 16, the cooling liquid in the cooling pipe 11 can cool and dissipate heat of the side wall of the speed reducer body 16, and meanwhile, the heat dissipation holes 14 formed in the middle of the bottom plate 1 can dissipate heat of the speed reducer body 16, so that the speed reducer body 16 can dissipate heat rapidly;
when the clamping plate 5 needs to be loosened to clamp the speed reducer body 16, the screw 4 is reversely rotated, so that the screw 4 is far away from the clamping plate 5, and at the moment, the spring 8 loses the supporting force to cause the spring 8 to rebound, so that the clamping plate 5 is far away from the speed reducer body 16, and then the fixing bolt is detached, so that the speed reducer body 16 can be taken down from the bottom plate 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a planetary reducer convenient to heat dissipation, its characterized in that, includes bottom plate (1), speed reducer body (16), bottom plate (1) top both sides are provided with fixed riser (3), fixed riser (3) middle part runs through and installs screw rod (4), screw rod (4) are pressed close to speed reducer body (16) one side tip and are provided with grip block (5), grip block (5) side is reserved in the department that links to each other with screw rod (4) movable groove (6) with screw rod (4) looks adaptation, be provided with telescopic link (7) in screw rod (4) both sides between fixed riser (3), grip block (5), telescopic link (7) outside cover is equipped with spring (8), telescopic link (7) both ends respectively with fixed riser (3), grip block (5) lateral wall fixed connection, grip block (5) are kept away from screw rod (4) one side and are reserved mounting groove (10), be provided with cooling tube (11) in mounting groove (10), speed reducer body (16) bottom is provided with fixed plate (17), fixed ear (17) are seted up in the fixed ear (18).
2. The planetary reducer convenient for heat dissipation according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a cushion block (2).
3. The planetary reducer convenient for heat dissipation according to claim 1, wherein: one end of the screw rod (4) far away from the clamping plate (5) is provided with a rotary handle.
4. The planetary reducer convenient for heat dissipation according to claim 1, wherein: the middle part of the bottom plate (1) is provided with a heat dissipation hole (14).
5. The planetary reducer convenient for heat dissipation according to claim 1, wherein: and mounting holes (15) matched with the fixing holes (18) are reserved on the bottom plate (1).
6. The planetary reducer convenient for heat dissipation according to claim 1, wherein: a rubber pad (9) is arranged on the end face of one side of the clamping plate (5) reserved with the mounting groove (10).
7. The planetary reducer convenient for heat dissipation according to claim 1, wherein: a liquid inlet (12) is arranged above the cooling pipe (11), and a liquid outlet (13) is arranged at the bottom of the cooling pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205436.1U CN220470607U (en) | 2023-08-16 | 2023-08-16 | Planetary reducer convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205436.1U CN220470607U (en) | 2023-08-16 | 2023-08-16 | Planetary reducer convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470607U true CN220470607U (en) | 2024-02-09 |
Family
ID=89806036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322205436.1U Active CN220470607U (en) | 2023-08-16 | 2023-08-16 | Planetary reducer convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470607U (en) |
-
2023
- 2023-08-16 CN CN202322205436.1U patent/CN220470607U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |