CN211288695U - Heat abstractor for speed reducer - Google Patents
Heat abstractor for speed reducer Download PDFInfo
- Publication number
- CN211288695U CN211288695U CN201921985164.9U CN201921985164U CN211288695U CN 211288695 U CN211288695 U CN 211288695U CN 201921985164 U CN201921985164 U CN 201921985164U CN 211288695 U CN211288695 U CN 211288695U
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- CN
- China
- Prior art keywords
- heat dissipation
- speed reducer
- side wall
- box body
- wall surface
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Abstract
The utility model discloses a heat dissipation device for a speed reducer, which comprises a heat dissipation shell, wherein a speed reducer box body is assembled in the heat dissipation shell, the supporting seats are assembled on the left side wall surface and the right side wall surface of the inner cavity of the heat radiation shell, the speed reducer box body is positioned on the pair of supporting seats, the front end and the rear end of the lower wall surface of the speed reducer box body are fixed with the supporting seat through bolts, the left side wall surface, the right side wall surface, the rear side wall surface and the upper side wall surface of the speed reducer box body are all provided with heat dissipation ribs, the left side wall surface and the right side wall surface of the heat dissipation shell are provided with heat dissipation holes, the heat dissipation device for the speed reducer has reasonable design and simple structure, increases the contact area of the speed reducer box body and air through the arranged heat dissipation ribs to achieve the effect of accelerating temperature reduction, the cold air blown by the fan flows in the cavity between the heat dissipation shell and the speed reducer box body to accelerate the cooling of the speed reducer box body, and the temperature of the speed reducer box body is further accelerated to be reduced by the cold water flowing in the U-shaped pipe.
Description
Technical Field
The utility model relates to a speed reducer technical field specifically is a heat abstractor for speed reducer.
Background
The speed reducer plays the effect of matching rotational speed and transmission torque between prime mover and working machine, the machinery of input power reposition of redundant personnel speed reduction on the input shaft, but current speed reducer is in the during operation because the friction of gear can produce a large amount of heats, because ambient temperature is too high, make the lubricating oil in the speed reducer, the sealing member can become invalid in the short time, thereby can reduce the transmission precision, more serious can accelerate the wearing and tearing on spare part surface, influence the life of speed reducer, current speed reducer generally adopts to set up the effect that the heat dissipation muscle reaches the cooling on the speed reducer shell, the radiating effect is poor, for this reason, we propose a heat abstractor for the speed reducer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for speed reducer 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: a heat dissipation device for a speed reducer comprises a heat dissipation shell, wherein a speed reducer box body is assembled in the heat dissipation shell, the supporting seats are assembled on the left side wall surface and the right side wall surface of the inner cavity of the heat radiation shell, the speed reducer box body is positioned on the pair of supporting seats, the front end and the rear end of the lower wall surface of the speed reducer box body are fixed with the supporting seat through bolts, the left side wall, the right side wall, the rear side wall and the upper side wall surface of the speed reducer box body are all provided with heat dissipation ribs, the left and right side wall surfaces of the heat dissipation shell are provided with heat dissipation holes, the upper wall surface of the heat dissipation shell is provided with an air inlet, the outer part of the air inlet is buckled with an installation box, an installation frame is arranged in the installation box, a fan is assembled on the installation frame, the fan is characterized in that a through hole is formed in the rear side wall surface of the radiating shell, a cover plate is inserted in the through hole, the cover plate and the radiating shell are fixed through bolts, and the power supply input end of the fan is connected with an external power supply.
Preferably, mounting grooves are formed in the pair of supporting seats, a U-shaped pipe is assembled in the radiating shell, and the lower end of the U-shaped pipe is fixed in the mounting grooves.
Preferably, the upper end of the U-shaped pipe is a water inlet end, the lower end of the U-shaped pipe is a water outlet end, and the upper end and the lower end of the U-shaped pipe extend rightwards and penetrate out of the heat dissipation shell respectively.
Preferably, the water inlet end of the U-shaped pipe is connected with the water inlet pipe, and the water outlet end of the U-shaped pipe is connected with the water outlet pipe.
Preferably, the U-shaped pipe is in contact connection with the heat dissipation ribs on the upper side and the left side of the speed reducer box body.
Preferably, a dustproof pad is assembled in the heat dissipation hole.
Compared with the prior art, the beneficial effects of the utility model are that: this heat abstractor for speed reducer reasonable in design, simple structure, the area of contact through the heat dissipation muscle increase speed reducer box that sets up and air reaches the effect of accelerating the cooling, and the cold air that blows through the fan flows in the cavity between heat dissipation casing and the speed reducer box for the cooling of speed reducer box to the intraductal mobile cold water of U type through setting up further accelerates cooling the speed reducer box.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the structure of the present invention.
1-radiating shell, 2-speed reducer box, 3-supporting seat, 4-radiating rib, 5-radiating hole, 6-air inlet, 7-mounting box, 8-mounting rack, 9-fan, 10-through hole, 11-cover plate, 12-mounting groove, 13-U-shaped pipe, 14-water inlet pipe, 15-water outlet pipe and 16-dustproof pad.
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. 1-2, the present invention provides a technical solution: a heat dissipation device for a speed reducer comprises a heat dissipation shell 1, a speed reducer box body 2 is assembled in the heat dissipation shell 1, supporting seats 3 are assembled on the left side wall and the right side wall of an inner cavity of the heat dissipation shell 1, the speed reducer box body 2 is positioned on a pair of supporting seats 3, the front end and the rear end of the lower wall of the speed reducer box body 2 are fixed with the supporting seats 3 through bolts, heat dissipation ribs 4 are assembled on the left side wall, the right side wall, the rear side and the upper side wall of the speed reducer box body 2, heat dissipation holes 5 are formed in the left side wall and the right side wall of the heat dissipation shell 1, an air inlet 6 is formed in the upper wall of the heat dissipation shell 1, an installation box 7 is buckled outside the air inlet 6, an installation frame 8 is arranged in the installation box 7, a fan 9 is assembled on the installation frame 8, a through hole 10 is, a mounting groove 12 is formed in the pair of supporting seats 3, a U-shaped pipe 13 is assembled in the heat dissipation shell 1, the lower end of the U-shaped pipe 13 is fixed in the mounting groove 12, the upper end of the U-shaped pipe 13 is a water inlet end, the lower end of the U-shaped pipe 13 is a water outlet end, the upper end and the lower end of the U-shaped pipe 13 extend rightwards to penetrate out the heat dissipation shell 1 respectively, the water inlet end of the U-shaped pipe 13 is connected with a water inlet pipe 14, the water outlet end of the U-shaped pipe 13 is connected with a water outlet pipe 15, the U-shaped pipe 13 is in contact connection with the upper.
When the speed reducer box 2 is installed, the cover plate 11 is opened, the speed reducer box 2 is placed on the supporting seat 3, the speed reducer box 2 is fixed on the supporting seat 3 through bolts, then the cover plate 11 is fixed on the heat dissipation shell 1 through the bolts, when the speed reducer box is used, cold air is filled into the heat dissipation shell 1 through the air inlet 6 by working of the fan 9, heat transfer is carried out between the cold air and the heat dissipation ribs 4 which generate heat, hot air is discharged from the heat dissipation holes 5, the speed reducer box 2 is suspended through the supporting seat 3, the contact area of the cold air and the speed reducer box 2 is increased through the heat dissipation ribs 4 arranged on the speed reducer box 2, the heat dissipation effect is improved, cold water is filled into the U-shaped pipe 13 through the water inlet pipe 14, the cold water circulates in the U-shaped pipe 13 and is discharged through the water outlet pipe 15, and the heat dissipation ribs 4 which are in contact with the U-shaped, the heat dissipation efficiency is improved, and the dustproof pad 16 can prevent external dust from entering the heat dissipation housing 1.
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. A heat dissipation device for a speed reducer is characterized by comprising a heat dissipation shell (1), wherein a speed reducer box body (2) is assembled in the heat dissipation shell (1), supporting seats (3) are assembled on the left side wall and the right side wall of an inner cavity of the heat dissipation shell (1), the speed reducer box body (2) is positioned on the pair of supporting seats (3), the front end and the rear end of the lower wall of the speed reducer box body (2) are fixed with the supporting seats (3) through bolts, heat dissipation ribs (4) are assembled on the left side wall, the right side wall, the rear side wall and the upper side wall of the speed reducer box body (2), heat dissipation holes (5) are formed in the left side wall and the right side wall of the heat dissipation shell (1), an air inlet (6) is formed in the upper wall of the heat dissipation shell (1), a mounting box (7) is buckled outside the air inlet (6), a mounting rack (8) is arranged, the fan is characterized in that a through hole (10) is formed in the rear side wall surface of the heat dissipation shell (1), a cover plate (11) is inserted into the through hole (10), the cover plate (11) and the heat dissipation shell (1) are fixed through bolts, and the power input end of the fan (9) is connected with an external power supply.
2. The heat dissipation device for the speed reducer as claimed in claim 1, wherein a mounting groove (12) is formed in the pair of support bases (3), a U-shaped tube (13) is assembled in the heat dissipation shell (1), and the lower end of the U-shaped tube (13) is fixed in the mounting groove (12).
3. The heat dissipation device for the speed reducer as claimed in claim 2, wherein the upper end of the U-shaped pipe (13) is a water inlet end, the lower end of the U-shaped pipe (13) is a water outlet end, and the upper end and the lower end of the U-shaped pipe (13) extend rightward and respectively penetrate through the heat dissipation housing (1).
4. The heat dissipation device for the speed reducer as claimed in claim 2, wherein a water inlet end of the U-shaped pipe (13) is connected with a water inlet pipe (14), and a water outlet end of the U-shaped pipe (13) is connected with a water outlet pipe (15).
5. The heat dissipation device for the speed reducer as claimed in claim 2, wherein the U-shaped pipe (13) is in contact connection with the heat dissipation ribs (4) on the upper side and the left side of the speed reducer box body (2).
6. The heat dissipation device for the speed reducer as claimed in claim 1, wherein a dust-proof pad (16) is fitted in the heat dissipation hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985164.9U CN211288695U (en) | 2019-11-18 | 2019-11-18 | Heat abstractor for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921985164.9U CN211288695U (en) | 2019-11-18 | 2019-11-18 | Heat abstractor for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288695U true CN211288695U (en) | 2020-08-18 |
Family
ID=72013497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921985164.9U Expired - Fee Related CN211288695U (en) | 2019-11-18 | 2019-11-18 | Heat abstractor for speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360964A (en) * | 2020-09-17 | 2021-02-12 | 安徽省含山县皖中减速机械有限公司 | Detachable speed reducer heat dissipation equipment |
-
2019
- 2019-11-18 CN CN201921985164.9U patent/CN211288695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360964A (en) * | 2020-09-17 | 2021-02-12 | 安徽省含山县皖中减速机械有限公司 | Detachable speed reducer heat dissipation equipment |
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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: 20200818 Termination date: 20201118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |