CN206845797U - Double-shaft output speed reducer - Google Patents
Double-shaft output speed reducer Download PDFInfo
- Publication number
- CN206845797U CN206845797U CN201720787349.3U CN201720787349U CN206845797U CN 206845797 U CN206845797 U CN 206845797U CN 201720787349 U CN201720787349 U CN 201720787349U CN 206845797 U CN206845797 U CN 206845797U
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- Prior art keywords
- casing
- input shaft
- bearing
- major axis
- hole
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Abstract
The utility model discloses a kind of double-shaft output speed reducer, it is related to decelerator technical field, including casing, the major axis installing mechanism for placing major axis is provided with the X-direction of the casing, the input shaft installing mechanism for placing input shaft is provided with the Y direction of the casing, gear engages connection between the major axis and input shaft.The decelerator that the twin shaft gear-box of solid distribution is exported by optimization design with single shaft is combined into one by the utility model, form uniaxial drive, the organic whole of twin shaft output, it is simple and compact for structure, space is small, using convenience, and it is driven direct, transmission efficiency, deceleration operation can be carried out to the equipment of left and right directions simultaneously, meet the market demand.
Description
Technical field
Decelerator technical field is the utility model is related to, more particularly to an a kind of axle inputs the decelerator of two axles output.
Background technology
In general universal speed reducer, its drive mechanism form is mostly parallel axes distribution and is single shaft output, such to subtract
Fast device can be only applied to common occasion.When needing to be driven the direction of left and right two, it is necessary to using multiple input units come real
Existing above-mentioned transmission, can so take substantial amounts of space, increase the quantity of equipment.It is existing in order to reduce the use of input unit
Way is to be used using the supporting connection of split gear case and universal speed reducer, realizes and the direction of left and right two is driven.However, slow down
The transmission mechanism space-consuming that device is combined with split gear case is big, and transmission efficiency loss is larger, and cost is higher.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of simple in construction, transmission directly, transmission efficiency
Double-shaft output speed reducer high and that the transmission of two directions of left and right can be realized.
In order to reach object above, the technical solution adopted in the utility model is：A kind of double-shaft output speed reducer, including case
Body, the major axis installing mechanism for placing major axis is provided with the X-direction of the casing, is set in the Y direction of the casing
The input shaft installing mechanism for placing input shaft is equipped with, gear engages connection between the major axis and input shaft.
The twin shaft gear-box of solid distribution is closed two by the utility model by optimization design with the decelerator that single shaft exports
One, uniaxial drive, the organic whole of twin shaft output are formed, simple and compact for structure, space is small, using convenience, and is driven
Directly, transmission efficiency, deceleration operation can be carried out to the equipment of left and right directions simultaneously, meets the market demand.
Preferably, the major axis installing mechanism is fixed including the first axle fixed seat being arranged on outside casing and the second axle
Seat, the clutch shaft bearing being arranged on cabinet wall and second bearing；The first cell body is provided with along the cabinet wall in X-direction
With the second cell body, the clutch shaft bearing insertion is arranged in the first cell body, and the second bearing insertion is arranged in the second cell body,
The first through hole passed through for major axis and the second through hole are provided with the casing, the first through hole is connected with the first cell body,
It is and corresponding with the endoporus of clutch shaft bearing；Second through hole is connected with the second cell body, and relative with the endoporus of second bearing
Should.So major axis is arranged on rotation on casing along X-direction, and installation is stable, beneficial to the mating connection with other parts.
Preferably, the input shaft installing mechanism includes being arranged on the input shaft mounting seat outside casing, the input shaft
The 3rd cell body for 3rd bearing and fourth bearing insertion is provided with mounting seat, is distinguished in casing and the input shaft mounting seat
Provided with the third through-hole and fourth hole passed through for input shaft, the third through-hole and fourth hole are connected with the 4th cell body respectively
Logical and corresponding with the endoporus of 3rd bearing and fourth bearing, the 3rd bearing is identical with the endoporus size of fourth bearing.It is defeated
Enter core transferring member of the axle as power, rotation fixation is carried out to it by two bearings, its rotating property is improved, can effectively carry
Rise the operation stability of input shaft.
Preferably, the first spiral bevel gear is arranged with the major axis, the end sleeve of the input shaft is provided with the second spiral
Bevel gear, when first spiral bevel gear, the combination of the second spiral bevel gear in the casing, and the first spiral bevel gear and the
It is intermeshed between two spiral bevel gears.Power transmission is realized by the engagement between two spiral bevel gears, simple in construction,
Transmission is convenient, beneficial to the design of reduction case, reduces the space-consuming of decelerator, strengthens its transmission efficiency.
Preferably, in order to mitigate frictional force during gear engagement, be provided with the casing oil filler point, two it is fuel-displaced
Hole, is communicated with the oil circuit through hole of oil filler point and oil outlet in casing, and the oil outlet is located at the first spiral bevel gear respectively
Wheel, the top of the second spiral bevel gear；Rubber stopper is provided with the oil filler point.Can so regular oiling be carried out to gear,
Ensure the lubricity of its operation.
It is that the input of the input shaft is provided with the first centering being coaxial therewith as further improvement of the utility model
Hole, the both ends of the major axis are provided with the second internal point and the 3rd internal point that are coaxial therewith.Driving can be improved by internal point
Axiality between equipment and external device, improve the overall performance of transmission efficiency and equipment.
Brief description of the drawings
Fig. 1 is exploded perspective view of the present utility model；
Fig. 2 is structural representation of the present utility model.
In figure：
1- casings；2- major axis；3- input shafts；The spiral bevel gears of 4- second；The spiral bevel gears of 5- first；6- input shafts are installed
Seat；7- first axle fixed seats；8- the second axle fixed seats；9- clutch shaft bearings；10- second bearings；11- 3rd bearings；The axles of 12- the 4th
Hold.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to shown in accompanying drawing 1, Fig. 2, a kind of double-shaft output speed reducer in the present embodiment, including casing 1, the casing 1
X-direction on be provided with major axis installing mechanism for placing major axis 2, be provided with the Y direction of the casing 1 for putting
The input shaft installing mechanism of input shaft 3 is put, gear engages connection between the major axis 2 and input shaft 3.
The major axis installing mechanism includes being arranged on the axle fixed seat 8 of first axle fixed seat 7 and second outside casing 1, set
Put clutch shaft bearing 9 and second bearing 10 on the inwall of casing 1；The first cell body is provided with along the inwall of casing 1 in X-direction
With the second cell body, the insertion of clutch shaft bearing 9 is arranged in the first cell body, and the insertion of second bearing 10 is arranged in the second cell body, and
The first through hole passed through for major axis 2 and the second through hole are provided with casing 1, the first through hole is connected with the first cell body, and
It is corresponding with the endoporus of clutch shaft bearing 9；Second through hole is connected with the second cell body, and relative with the endoporus of second bearing 10
Should.The first axle fixed seat 7 is set in the one end of major axis 2 and is fixed on casing 1；The second axle fixed seat 8 is set in length
The other end of axle 2 is simultaneously fixed on casing 1.
The input shaft installing mechanism includes being arranged on the input shaft mounting seat 6 outside casing 1, the input shaft mounting seat
The 3rd cell body for 3rd bearing 11 and the insertion of fourth bearing 12 is provided with 6, and is divided on casing 1 and input shaft mounting seat 6
She You supply input shaft 3 third through-hole and fourth hole that pass through, the third through-hole and fourth hole respectively with the 4th cell body
Be connected, and corresponding with the endoporus of 3rd bearing 11 and fourth bearing 12, the 3rd bearing 11 and fourth bearing 12 it is interior
Hole size is identical.The input shaft mounting seat 6 is set on input shaft 3, and is fixed on casing 1.
The first spiral bevel gear 5 is arranged with major axis 2, the second spiral bevel gear 4 is arranged with input shaft 3, it is described
First spiral bevel gear 5, the second spiral bevel gear 4 are respectively positioned on inside casing 1, and the first spiral bevel gear 5 and the second spiral umbrella
It is intermeshed between gear 4.So under the driving of input shaft 3 major axis 2 can be driven to rotate.Above-mentioned rotationally speed is by first
Gear ratio between spiral bevel gear 5, the second spiral bevel gear 4 determines, realizes that the both ends same speed of major axis 2 rotates.
Situation is engaged between the first spiral bevel gear 5, the second spiral bevel gear 4 in order to improve, is mitigated between the two
Frictional force, an oil filler point, two oil outlets are provided with the casing 1, oil filler point and fuel-displaced is communicated with casing 1
The oil circuit through hole in hole, the oil outlet is respectively positioned at the first spiral bevel gear 5, the top of the second spiral bevel gear 4.In order to prevent
Oil filler point is exposed for a long time, and rubber stopper is provided with the oil filler point, for open/block oil filler point.
The first internal point being coaxial therewith is provided with the input of input shaft 3, is provided with what is be coaxial therewith at the both ends of major axis 2
Second internal point and the 3rd internal point.It can improve driving by above-mentioned first internal point, the second internal point, the 3rd internal point and set
The standby axiality between external device, improve the overall performance of transmission efficiency and equipment.
The twin shaft gear-box of solid distribution is closed two by the utility model by optimization design with the decelerator that single shaft exports
One, uniaxial drive, the organic whole of twin shaft output are formed, simple and compact for structure, space is small, using convenience, and is driven
Directly, transmission efficiency, deceleration operation can be carried out to the equipment of left and right directions simultaneously, meets the market demand.
For embodiment of above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is simultaneously carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, it should all cover in the scope of protection of the utility model.
Claims (6)
1. a kind of double-shaft output speed reducer, including casing (1), it is characterised in that：It is provided with the X-direction of the casing (1)
For placing the major axis installing mechanism of major axis (2), it is provided with the Y direction of the casing (1) for placing input shaft (3)
Input shaft installing mechanism, gear engages connection between the major axis (2) and input shaft (3).
2. double-shaft output speed reducer according to claim 1, it is characterised in that：The major axis installing mechanism includes being arranged on
The first axle fixed seat (7) and the second axle fixed seat (8) of casing (1) outside, the clutch shaft bearing being arranged on casing (1) inwall
And second bearing (10) (9)；It is provided with the first cell body and the second cell body along casing (1) inwall in X-direction, described first
Bearing (9) insertion is arranged in the first cell body, and second bearing (10) insertion is arranged in the second cell body, the casing (1)
On be provided with the first through hole passed through for major axis (2) and the second through hole, the first through hole is connected with the first cell body, and with
The endoporus of one bearing (9) is corresponding；Second through hole is connected with the second cell body, and relative with the endoporus of second bearing (10)
Should.
3. double-shaft output speed reducer according to claim 1, it is characterised in that：The input shaft installing mechanism includes setting
It is provided with the outside input shaft mounting seat (6) of casing (1), the input shaft mounting seat (6) for 3rd bearing (11) and the
3rd cell body of four bearings (12) insertion, is respectively equipped with the casing (1) and input shaft mounting seat (6) and is worn for input shaft (3)
The third through-hole and fourth hole crossed, the third through-hole and fourth hole are connected with the 4th cell body respectively, and with the 3rd axle
The endoporus that (11) are held with fourth bearing (12) is corresponding, the endoporus size phase of the 3rd bearing (11) and fourth bearing (12)
Together.
4. double-shaft output speed reducer according to claim 1, it is characterised in that：The first spiral shell is arranged with the major axis (2)
Revolve bevel gear (5), the end sleeve of the input shaft (3) is provided with the second spiral bevel gear (4), first spiral bevel gear (5),
When second spiral bevel gear (4) combines in the casing (1), and the first spiral bevel gear (5) and the second spiral bevel gear (4) it
Between be intermeshed.
5. double-shaft output speed reducer according to claim 1, it is characterised in that：The input of the input shaft (3) is provided with
The first internal point being coaxial therewith, the both ends of the major axis (2) are provided with the second internal point and the 3rd internal point that are coaxial therewith.
6. double-shaft output speed reducer according to claim 4, it is characterised in that：A note is provided with the casing (1)
Oilhole, two oil outlets, the oil circuit through hole of oil filler point and oil outlet, the oil outlet difference are communicated with casing (1)
Positioned at the top of the first spiral bevel gear (5), the second spiral bevel gear (4)；Rubber stopper is provided with the oil filler point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787349.3U CN206845797U (en) | 2017-07-01 | 2017-07-01 | Double-shaft output speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787349.3U CN206845797U (en) | 2017-07-01 | 2017-07-01 | Double-shaft output speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845797U true CN206845797U (en) | 2018-01-05 |
Family
ID=60803985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787349.3U Expired - Fee Related CN206845797U (en) | 2017-07-01 | 2017-07-01 | Double-shaft output speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206845797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882549A (en) * | 2019-02-28 | 2019-06-14 | 江苏泰隆减速机股份有限公司 | A kind of long axis cuts open cogged speed reducer |
-
2017
- 2017-07-01 CN CN201720787349.3U patent/CN206845797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882549A (en) * | 2019-02-28 | 2019-06-14 | 江苏泰隆减速机股份有限公司 | A kind of long axis cuts open cogged speed reducer |
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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: 20180105 Termination date: 20200701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |