CN208951274U - A kind of sewage treatment high-efficient heat-dissipating speed reducer - Google Patents
A kind of sewage treatment high-efficient heat-dissipating speed reducer Download PDFInfo
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- CN208951274U CN208951274U CN201821549743.4U CN201821549743U CN208951274U CN 208951274 U CN208951274 U CN 208951274U CN 201821549743 U CN201821549743 U CN 201821549743U CN 208951274 U CN208951274 U CN 208951274U
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- Prior art keywords
- heat sink
- speed reducer
- casing
- axis hole
- hole
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Abstract
The utility model discloses a kind of sewage treatment high-efficient heat-dissipating speed reducers, including casing, the both ends of the casing are provided with first shaft hole, and the side of casing is provided with ventilation opening, fan housing is provided on the outside of the ventilation opening, the centre of the fan housing is provided with the second axis hole, the bottom of the casing is provided with stabilizer blade, and casing is internally provided with the first heat sink.The utility model is provided with input shaft and output shaft, it realizes and completes deceleration using the least number of gears, it avoids energy waste, it is compact-sized, it is easy to the detection and maintenance of speed reducer itself, save the cost, it is provided with side axle, the operating of side axle is driven using the rotation of input shaft, realizes maximally utilizing for speed reducer input shaft energy acceptance energy, economical and effective, it is provided with heat sink and electric fan, the function that speed reducer high efficiency and heat radiation is realized using wind-cooling heat dissipating avoids the superheating phenomenon of speed reducer itself, increases the service life and stability of speed reducer itself.
Description
Technical field
The utility model relates to reducer technology field, specifically a kind of sewage treatment high-efficient heat-dissipating speed reducer.
Background technique
Speed reducer be it is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, pinion-endless screw transmission are formed
Individual components, the speed reduction gearing being commonly used between driving link and working machine, in prime mover and working machine or executing agency
Between play a part of to match revolving speed and transmit torque, using extremely wide in modern mechanical.
But the axis moving gear of the speed reducer of the prior art is too many, and many idle works have been done when speed reducer being caused to work,
It is unfavorable for the maintenance and maintenance of speed reducer, and the speed reducer of the prior art does not have radiator, will lead to speed reducer work in this way
Make to overheat after a period of time, causes the system of speed reducer to run unstable, reduced service life, or even burn out component.Therefore, originally
Field technical staff provides a kind of sewage treatment high-efficient heat-dissipating speed reducer, to solve mentioned above in the background art ask
Topic.
Summary of the invention
The purpose of this utility model is to provide a kind of sewage treatment high-efficient heat-dissipating speed reducers, to solve above-mentioned background
The axis moving gear of the speed reducer of the prior art proposed in technology is too many, and many idle works have been done when speed reducer being caused to work,
It is unfavorable for the maintenance and maintenance of speed reducer, and the speed reducer of the prior art does not have radiator, will lead to speed reducer work in this way
Make to overheat after a period of time, causes the system of speed reducer to run unstable, reduced service life, or even burn out particle matter.
To achieve the above object, the utility model provides the following technical solutions:
A kind of sewage treatment high-efficient heat-dissipating speed reducer, including casing, the both ends of the casing are provided with first shaft hole,
And the side of casing is provided with ventilation opening, and fan housing is provided on the outside of the ventilation opening, the centre of the fan housing is provided with second
Axis hole, the bottom of the casing are provided with stabilizer blade, and casing is internally provided with the first heat sink, and the one of first heat sink
Side is provided with the second heat sink, and the other side of the first heat sink is provided with third heat sink, and first heat sink, second dissipate
The inside of hot plate and third heat sink is provided with third axis hole, and running through at axis for the first heat sink is provided with input shaft, institute
That states the second heat sink is provided with output shaft at axis, and the third heat sink is provided with side axle, the side at axis
One end of axis is provided with fan.
As a further solution of the present invention: one end of the input shaft is provided with input rib set, the input rib
Set is fastened in the first shaft hole of casing one end by bearing, and the input shaft is fixedly connected on the first heat dissipation by bearing
In the third axis hole of intralamellar part, and the section center of circle group of third axis hole that extends through of input shaft and input rib set extend through
The section center of circle of first shaft hole is conllinear, and the other end of the input shaft is welded and connected with active spur gear, the active spur gear
Side be welded and connected with active helical teeth cone pulley.
As a further solution of the present invention: one end of the output shaft is provided with output rib set, the output rib
Set is fastened in the first shaft hole of the casing other end by bearing, and the output shaft is fixedly connected on second by bearing and dissipates
In third axis hole inside hot plate, and the section center of circle group of third axis hole that output shaft extends through is extended through with output rib set
First shaft hole the section center of circle it is conllinear, the other end of the output shaft is welded and connected with driven spur gear, the driven straight-tooth
Wheel is connected together with active spur gear, and the diameter of section of driven spur gear is greater than the diameter of section of active spur gear.
As a further solution of the present invention: one end of the side axle is provided with incline set, the incline set passes through
Bearing is fixedly connected in the second axis hole, and the side axle is fixedly connected on the third axis hole inside third heat sink by bearing
In, and the section center of circle group of third axis hole that side axle extends through is conllinear with the section center of circle of the second axis hole, the side axle it is another
One end is welded and connected with driven straight-tooth cone pulley, and the driven straight-tooth cone pulley is connected together with active helical teeth cone pulley, and driven straight-tooth
The minimum diameter of the contact surface of cone pulley is greater than the contact surface maximum gauge of active helical teeth cone pulley.
As a further solution of the present invention: first heat sink, the second heat sink and third heat sink pass through
The inside for being connected to casing is welded and fixed, and the first heat sink, the second heat sink and third heat sink are a kind of hardness high thermal conductivity
The component of the good aluminum alloy material of property.
As a further solution of the present invention: the fan is internally provided with rib hole, the incline set is through solid
Surely it is connected in rib hole.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with input shaft and output shaft, realizes and completes deceleration using the least number of gears, keeps away
Exempt from the waste of energy, it is compact-sized, it is easy to the detection and maintenance of speed reducer itself, save the cost.
2, the utility model is provided with side axle, and the operating of side axle is driven using the rotation of input shaft, realizes speed reducer input
Axis energy acceptance energy maximally utilizes, economical and effective.
3, the utility model is provided with heat sink and electric fan, and the function of speed reducer high efficiency and heat radiation is realized using wind-cooling heat dissipating,
The superheating phenomenon of speed reducer itself is avoided, the service life and stability of speed reducer itself are increased.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sewage treatment high-efficient heat-dissipating speed reducer；
Fig. 2 is a kind of cross-sectional view of sewage treatment high-efficient heat-dissipating speed reducer；
Fig. 3 is a kind of attachment structure schematic diagram of sewage treatment high-efficient heat-dissipating speed reducer axis；
Fig. 4 is a kind of structural schematic diagram of fan in sewage treatment high-efficient heat-dissipating speed reducer.
In figure: 1, casing；2, first shaft hole；3, ventilation opening；4, fan housing；5, the second axis hole；6, stabilizer blade；7, the first heat dissipation
Plate；8, the second heat sink；9, third heat sink；10, third axis hole；11, input shaft；12, output shaft；13, side axle；14, it inputs
Rib set；15, rib set is exported；16, incline set；17, active helical teeth cone pulley；18, active spur gear；19, driven spur gear；20, from
Dynamic straight-tooth cone pulley；21, fan；22, rib hole.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of sewage treatment high-efficient heat-dissipating speed reducer, including machine
Shell 1, the both ends of casing 1 are provided with first shaft hole 2, and the side of casing 1 is provided with ventilation opening 3, and the outside of ventilation opening 3 is provided with
Fan housing 4, the centre of fan housing 4 are provided with the second axis hole 5, the bottom of casing 1 is provided with stabilizer blade 6, and casing 1 is internally provided with
One heat sink 7, the side of the first heat sink 7 is provided with the second heat sink 8, and the other side of the first heat sink 7 is provided with third
Heat sink 9, the inside of the first heat sink 7, the second heat sink 8 and third heat sink 9 is provided with third axis hole 10, and first dissipates
Hot plate 7 is provided with input shaft 11 at axis, and the second heat sink 8 is provided with output shaft 12, third heat sink 9 at axis
Be provided with side axle 13 at the axis, one end of side axle 13 is provided with fan 21.
In order to realize the structural compactness and functional completeness of speed reducer itself, in the present embodiment, it is preferred that input shaft 11
One end be provided with input rib set 14, input rib set 14 is fastened in the first shaft hole 2 of 1 one end of casing by bearing, defeated
Enter in the third axis hole 10 that axis 11 is fixedly connected on inside the first heat sink 7 by bearing, and input shaft 11 extend through
The section center of circle group of Triaxial hole 10 is conllinear with the section center of circle of first shaft hole 2 that input rib set 14 extends through, input shaft 11
The other end is welded and connected with active spur gear 18, and the side of active spur gear 18 is welded and connected with active helical teeth cone pulley 17, output
One end of axis 12 is provided with output rib set 15, and output rib set 15 is fastened on the first shaft hole 2 of 1 other end of casing by bearing
In, output shaft 12 is fixedly connected in the third axis hole 10 inside the second heat sink 8 by bearing, and output shaft 12 extends through
Third axis hole 10 section center of circle group it is conllinear with the output rib 15 section centers of circle of first shaft hole 2 that extend through of set, output shaft
12 other end is welded and connected with driven spur gear 19, and driven spur gear 19 is connected together with active spur gear 18, and driven straight
The diameter of section of gear 19 is greater than the diameter of section of active spur gear 18, and one end of side axle 13 is provided with incline set 16, incline set
16 are fixedly connected in the second axis hole 5 by bearing, and side axle 13 is fixedly connected on the third inside third heat sink 9 by bearing
In axis hole 10, and the section center of circle group of third axis hole 10 that side axle 13 extends through is conllinear with the section center of circle of the second axis hole 5, side
The other end of axis 13 is welded and connected with driven straight-tooth cone pulley 20, and driven straight-tooth cone pulley 20 is connected together with active helical teeth cone pulley 17,
And the minimum diameter of the contact surface of driven straight-tooth cone pulley 20 is greater than the contact surface maximum gauge of active helical teeth cone pulley 17.
In order to realize the high-efficient radiating function of speed reducer itself, in the present embodiment, it is preferred that the first heat sink 7, second dissipates
Hot plate 8 and third heat sink 9 are fixedly connected by welding in the inside of casing 1, and the first heat sink 7, the second heat sink 8 and
Three heat sinks 9 are a kind of component of aluminum alloy material that hardness high-termal conductivity is good, and fan 21 is internally provided with rib hole 22, incline
Set 16, which runs through, to be fixedly connected in rib hole 22.
The working principle of the utility model is: the moving axis to slow down is needed to be connected on input rib set 14, input rib covers 14 turns
First shaft hole 2 and third axis hole dynamic and rotated with driven input shaft 11, that input shaft 11 and output shaft 12 are fixedly connected by bearing
10 groups of realization levels are fixed, and the rotation of input shaft 11 drives active spur gear 18 to rotate, and active spur gear 18 drives than itself section
The big driven spur gear 19 of diameter rotates, and the revolving speed of driven spur gear 19 is less than the revolving speed of active spur gear 18, driven spur gear
19 drive output shaft 12 to rotate, and realize that the revolving speed of output shaft 12 is less than the revolving speed of input shaft 11；The rotation of input shaft 11 also drives
The rotation of active helical teeth cone pulley 17, the rotation of active helical teeth cone pulley 17 drive the rotation of driven straight-tooth cone pulley 20, driven straight-tooth cone
The rotation of wheel 20 drives the rotation of side axle 13,10 groups of realities of the second axis hole 5 and third axis hole that side axle 13 is fixedly connected by bearing
Existing horizontal fixed, the rotation of side axle 13 drives the rotation of incline set 16, and the rotation of incline set 16 drives the rotation of fan 21,
The rotation of fan 21 accelerates to distribute the heat that the first heat sink 7, the second heat sink 8 and third heat sink 9 absorb, and realization subtracts
The efficient fan heat function of fast machine itself.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of sewage treatment high-efficient heat-dissipating speed reducer, including casing (1), it is characterised in that: the both ends of the casing (1)
It is provided with first shaft hole (2), and the side of casing (1) is provided with ventilation opening (3), is provided with wind on the outside of the ventilation opening (3)
It covers (4), the centre of the fan housing (4) is provided with the second axis hole (5), and the bottom of the casing (1) is provided with stabilizer blade (6), and machine
Shell (1) is internally provided with the first heat sink (7), and the side of first heat sink (7) is provided with the second heat sink (8), and
The other side of first heat sink (7) is provided with third heat sink (9), first heat sink (7), the second heat sink (8) and
The inside of three heat sinks (9) is provided with third axis hole (10), and running through at axis for the first heat sink (7) is provided with input shaft
(11), running through at axis for second heat sink (8) is provided with output shaft (12), and the third heat sink (9) is run through at axis
It is provided with side axle (13), one end of the side axle (13) is provided with fan (21).
2. a kind of sewage treatment high-efficient heat-dissipating speed reducer according to claim 1, it is characterised in that: the input shaft
(11) one end is provided with input rib set (14), and input rib set (14) is fastened on casing (1) one end by bearing
In first shaft hole (2), the input shaft (11) is fixedly connected on the internal third axis hole (10) of the first heat sink (7) by bearing
In, and the section center of circle group of third axis hole (10) that extends through of input shaft (11) and input rib set (14) extend through first
The section center of circle of axis hole (2) is conllinear, and the other end of the input shaft (11) is welded and connected with active spur gear (18), the active
The side of spur gear (18) is welded and connected with active helical teeth cone pulley (17).
3. a kind of sewage treatment high-efficient heat-dissipating speed reducer according to claim 1, it is characterised in that: the output shaft
(12) one end is provided with output rib set (15), and the output rib set (15) is fastened on casing (1) other end by bearing
First shaft hole (2) in, the output shaft (12) is fixedly connected on the internal third axis hole of the second heat sink (8) by bearing
(10) in, and the section center of circle group of third axis hole (10) that extends through of output shaft (12) and output rib set (15) extend through
The section center of circle of first shaft hole (2) is conllinear, and the other end of the output shaft (12) is welded and connected with driven spur gear (19), described
Driven spur gear (19) is connected together with active spur gear (18), and the diameter of section of driven spur gear (19) is greater than active straight-tooth
Take turns the diameter of section of (18).
4. a kind of sewage treatment high-efficient heat-dissipating speed reducer according to claim 1, it is characterised in that: the side axle
(13) one end is provided with incline set (16), and the incline set (16) is fixedly connected in the second axis hole (5) by bearing, institute
It states side axle (13) to be fixedly connected in the internal third axis hole (10) of third heat sink (9) by bearing, and side axle (13) runs through
By third axis hole (10) section center of circle group it is conllinear with the section center of circle of the second axis hole (5), the side axle (13) it is another
End is welded and connected with driven straight-tooth cone pulley (20), and the driven straight-tooth cone pulley (20) is connected together with active helical teeth cone pulley (17),
And the minimum diameter of the contact surface of driven straight-tooth cone pulley (20) is greater than the contact surface maximum gauge of active helical teeth cone pulley (17).
5. a kind of sewage treatment high-efficient heat-dissipating speed reducer according to claim 1, it is characterised in that: described first dissipates
Hot plate (7), the second heat sink (8) and third heat sink (9) are fixedly connected by welding in the inside of casing (1), and first dissipates
Hot plate (7), the second heat sink (8) and third heat sink (9) are a kind of component of aluminum alloy material that hardness high-termal conductivity is good.
6. a kind of sewage treatment high-efficient heat-dissipating speed reducer according to claim 4, it is characterised in that: the fan
(21) be internally provided with rib hole (22), the incline set (16) is through being fixedly connected in rib hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549743.4U CN208951274U (en) | 2018-09-21 | 2018-09-21 | A kind of sewage treatment high-efficient heat-dissipating speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549743.4U CN208951274U (en) | 2018-09-21 | 2018-09-21 | A kind of sewage treatment high-efficient heat-dissipating speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951274U true CN208951274U (en) | 2019-06-07 |
Family
ID=66739011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549743.4U Expired - Fee Related CN208951274U (en) | 2018-09-21 | 2018-09-21 | A kind of sewage treatment high-efficient heat-dissipating speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951274U (en) |
-
2018
- 2018-09-21 CN CN201821549743.4U patent/CN208951274U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200921 |