CN208364694U - A kind of turbine reduction gearbox - Google Patents
A kind of turbine reduction gearbox Download PDFInfo
- Publication number
- CN208364694U CN208364694U CN201820271582.0U CN201820271582U CN208364694U CN 208364694 U CN208364694 U CN 208364694U CN 201820271582 U CN201820271582 U CN 201820271582U CN 208364694 U CN208364694 U CN 208364694U
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- output shaft
- turbine
- reduction gearbox
- slot
- end cap
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Abstract
The utility model discloses a kind of turbine reduction gearboxes, it is related to machinery field, including bracket and reduction gearbox ontology, the front of reduction gearbox ontology is equipped with through slot one, the two sides of reduction gearbox ontology are equipped with through slot two, through slot one includes upper through slot one and lower through slot one, side bearing end cap is installed on through slot two, running through in two through slots two has worm screw, top bearing cover is installed on upper through slot one, output shaft one is installed in top bearing cover and output shaft one is equipped with upper turbine, lower bearing end cap is installed on lower through slot one, output shaft two is installed in lower bearing end cap and output shaft two is equipped with lower turbine, the utility model structure is simple, stable working and noise is smaller, improve the lubricant effect of the turbine and worm in reduction gearbox, solve the problems, such as that each composing type memorial archway of tuber all matches one group of turbine box, it is passed to complete whole mechanical power Dynamic and distribution.
Description
Technical field
The utility model relates to machinery field, in particular to a kind of turbine reduction gearbox.
Background technique
Reduction gearbox is used to match revolving speed and transmitting torque between prime mover and working machine or executing agency, in modern mechanical
Middle application is extremely wide.
In the prior art, the driving member in the reduction gearbox in tuber is to carry out power using the external toothing form of gear
The shortcomings that transmission, gear drive, is to manufacture and installation accuracy is more demanding, expensive, when the machining accuracy or peace of gear
When dress precision is low, vibration and noise are larger, should not be used in the big transmission of axle base.In addition the profit of retarder in the prior art
Sliding effect is poor, causes transmission stability during carrying out power transmission of the driving member in reduction gearbox poor.
Utility model content
The purpose of this utility model is to provide a kind of turbine reduction gearboxes, caused by the prior art above-mentioned multinomial to solve
Defect.
A kind of turbine reduction gearbox, including bracket and reduction gearbox ontology, reduction gearbox ontology are mounted on support by hexagon socket head cap screw
On seat, the reduction gearbox ontology is cavity structure, and the front of the reduction gearbox ontology is equipped with through slot one, the reduction gearbox ontology
The back side is equipped with cover board corresponding with through slot one, cover board and reduction gearbox ontology integrated molding, the two sides of the reduction gearbox ontology
Face is equipped with through slot two, and the through slot one includes upper through slot one and lower through slot one, is equipped with side bearing end cap on the through slot two,
Through there is worm screw in two through slots two, the both ends of worm screw pass through side bearing end cap and extend out to two sides bearing (ball) cover outer end, the snail
Bar is rotatablely installed by taper roller bearing and side bearing end cap, and the both ends of worm screw are cased with outside framework oil seal and by outside framework oil seal and side axle
End cap seal is held, top bearing cover is installed on the upper through slot one, output shaft one and defeated is installed in the top bearing cover
Shaft one is equipped with upper turbine, is equipped with lower bearing end cap on the lower through slot one, is equipped with output in the lower bearing end cap
Axis two and output shaft two are equipped with lower turbine, zanjon bearing are cased on the output shaft one and output shaft two and by zanjon bearing
It is rotatablely installed respectively with top bearing cover and lower bearing end cap, is cased with outside framework oil seal on output shaft one and output shaft two and passes through bone
Frame oil sealing is respectively with top bearing cover and lower bearing end cap seal, and worm screw is between upper turbine and lower turbine and upper turbine is under
Turbine is engaged with worm screw, two parallelly distribute on of output shaft one and output shaft, worm screw and two vertical distribution of output shaft one and output shaft,
The cover board is equipped with outage and oil level display tube mounting hole, and the upper end of the reduction gearbox ontology is equipped with pouring orifice, pouring orifice
Outer-hexagonal plug screw is inside installed, hexagonal socket head plug is installed on outage, transparent liquid is installed in oil level monitor mounting hole
Position display tube.
Preferably, the upper end of the reduction gearbox ontology is equipped with hanging ring screw.
Preferably, the output shaft one and output shaft two be equipped with round end flat key and by round end flat key and upper turbine and
Lower turbine installation.
Preferably, it is sealed between the lower bearing end cap and lower through slot one by O-ring seal.
Utility model has the advantages that using the power transmission unit of turbine and worm, input shaft of the worm screw as power, snail
Input mechanism of the bar as power source, output of the output shaft two in output shaft one and lower turbine as power source in upper turbine
Mechanism, power transmission stable working and noiseless, worm screw and two vertical distribution of output shaft one and output shaft between turbine and worm screw,
The steering direction of an input shaft, two output shafts, and two output shafts is formed on the contrary, speed is identical, this feature just solves tubulation
The problem of each composing type memorial archway of machine all matches one group of turbine box complete whole mechanical power transmission and distribution.
The utility model structure is simple, stable working and noise is smaller, improves the profit of the turbine and worm in reduction gearbox
Sliding effect, solves the problems, such as that each composing type memorial archway of tuber all matches one group of turbine box, to complete whole mechanical power
Transmission and distribution.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the rearview of the utility model.
Fig. 4 is the cross-sectional view of the A-A of the utility model.
Fig. 5 is the cross-sectional view of the B-B of the utility model.
Fig. 6 and Fig. 7 is the assembling schematic diagram of the utility model.
Wherein, 1- reduction gearbox ontology, 2- lower bearing end cap, 2-1- top bearing cover, 3- side bearing end cap, the upper turbine of 4-,
Turbine under 4-1-, 5- output shaft one, 6- worm screw, 7- cover board, 8- outside framework oil seal, 9- taper roller bearing, 10- output shaft two, 11- skeleton
Oil sealing, 12- gasket, 13- zanjon bearing, 14-O type sealing ring, 15- round end flat key, 16- hexagon socket head cap screw, hexagonal spiral shell in 17-
Plug, 18- liquid level charactron, 19- outer-hexagonal plug screw, 20- hanging ring screw, 21- hexagon socket head cap screw, 22- bracket.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figures 1 to 7, a kind of turbine reduction gearbox, including bracket 22 and reduction gearbox ontology 1, reduction gearbox ontology 1 pass through
Hexagon socket head cap screw 16 is mounted on bracket 22, and the reduction gearbox ontology 1 is cavity structure, and the front of the reduction gearbox ontology 1 is set
There is through slot one, the back side of the reduction gearbox ontology is equipped with cover board 7 corresponding with through slot one, 1 one of cover board 7 and reduction gearbox ontology
Chemical conversion type, the two sides of the reduction gearbox ontology 1 are equipped with through slot two, and the through slot one includes upper through slot one and lower through slot one,
Side bearing end cap 3 is installed, side bearing end cap 3 is mounted on through slot two by hexagon socket head cap screw 21, and two is logical on the through slot two
Through there is worm screw 6 in slot two, the both ends of worm screw 6 pass through side bearing end cap 3 and extend out to 3 outer end of two sides bearing (ball) cover, the snail
Bar 6 is rotatablely installed by taper roller bearing 9 and side bearing end cap 3, and the both ends of worm screw 6 are cased with outside framework oil seal 8 and pass through outside framework oil seal
8 seal with side bearing end cap 3, and top bearing cover 2-1 is equipped on the upper through slot one and top bearing cover 2-1 is by interior six
Angle screw 21 is mounted on through slot one, and output shaft 1 is equipped in the top bearing cover 2-1 and output shaft 1 is equipped with
Upper turbine 4, lower bearing end cap 2 is equipped on the lower through slot one and lower bearing end cap 2 is mounted on down by hexagon socket head cap screw 21
On through slot one, output shaft 2 10 is installed in the lower bearing end cap 2 and output shaft 2 10 is equipped with lower turbine 4-1, it is described defeated
Be cased on shaft 1 and output shaft 2 10 zanjon bearing 13 and by zanjon bearing 13 respectively with top bearing cover 2-1 and lower axle
It is equipped with gasket 12 with the installation site of zanjon bearing 13 in the rotational installation of socket end lid 2, top bearing cover 2-1 and lower bearing end cap 2,
The position stability of zanjon bearing 13 is improved with this, and outside framework oil seal 11 is cased on output shaft 1 and output shaft 2 10 and is passed through
Outside framework oil seal is sealed with top bearing cover 2-1 and lower bearing end cap 2 respectively, and worm screw 6 is between upper turbine 4 and lower turbine 4-1
And upper turbine 4 is engaged with worm screw 6 with lower turbine 4-1,2 10 parallelly distribute on of output shaft 1 and output shaft, worm screw 6 and output
2 10 vertical distribution of axis 1 and output shaft, the cover board 7 are equipped with outage and oil level display tube mounting hole, pacify on outage
Equipped with hexagonal socket head plug 17, transparent liquid level charactron 18 is installed in oil level monitor mounting hole, the reduction gearbox ontology 1
Upper end is equipped with pouring orifice, is equipped with outer-hexagonal plug screw 19 in pouring orifice, and lubricating oil is injected in reduction gearbox ontology 1, and lubricating oil will
The lower half of lower turbine 4-1 is immersed in lubricating oil, and in transmission process, lower turbine 4-1 and worm screw 6 are engaged, worm screw 6 again simultaneously with
Upper turbine 4 engages, and lower turbine 4-1 brings lubricating oil to worm screw 6 in transmission process, turbine 4, worm screw 6 and lower whirlpool in realization
The lubrication between 4-1 is taken turns, outage is used to for the lubricating oil in reduction gearbox ontology 1 being discharged, when oil injecting lubricating in reduction gearbox ontology 1
Linker is formed when oily, in liquid level charactron 18 and reduction gearbox ontology 1 to say when showing lubricating oil in liquid level charactron 18
The liquid level of lubricating oil in bright retarder ontology 1 is normal, when showing oil-free in liquid level charactron, then needs to reduction gearbox ontology
Inject lubricating oil in 1, worm screw 6, upper turbine 4 and lower turbine 4-1 in transmission process due to the reciprocating friction between mechanical part,
So that the temperature in reduction gearbox ontology 1 increases, pressure increases, and at this time can extract the outer-hexagonal plug screw 19 on pouring orifice, right for meeting
Cooled down inside reduction gearbox ontology 1, be depressured, to guarantee the steady operation of the utility model,
In the present embodiment, the upper end of the reduction gearbox ontology 1 is equipped with hanging ring screw 20, facilitates external lifting appliance pair
Reduction gearbox ontology 1 is lifted by crane, is carried.
In the present embodiment, the output shaft 1 and output shaft 2 10 are equipped with round end flat key 15 and pass through round end flat key
15 install with upper turbine 4 and lower turbine 4-1.
In the present embodiment, it is sealed between the lower bearing end cap 2 and lower through slot one by O-ring seal 14.
Utility model has the advantages that using the power transmission unit of turbine and worm, input shaft of the worm screw 6 as power,
Input mechanism of the worm screw 6 as power source, 2 10 conduct of output shaft in output shaft 1 and lower turbine 4-1 in upper turbine 4
The output mechanism of power source, power transmission stable working and noiseless between turbine and worm screw 6, worm screw 6 and output shaft 1 and defeated
2 10 vertical distribution of shaft, forms the steering direction of an input shaft, two output shafts, and two output shafts on the contrary, speed is identical, this
Feature just solves the problems, such as that each composing type memorial archway of tuber all matches one group of turbine box, completes whole mechanical power transmission
And distribution.
The utility model structure is simple, stable working and noise is smaller, improves the profit of the turbine and worm in reduction gearbox
Sliding effect, solves the problems, such as that each composing type memorial archway of tuber all matches one group of turbine box, to complete whole mechanical power
Transmission and distribution.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (4)
1. a kind of turbine reduction gearbox, including bracket (22) and reduction gearbox ontology (1), reduction gearbox ontology (1) pass through hexagon socket head cap screw
(16) it is mounted on bracket (22), which is characterized in that the reduction gearbox ontology (1) is cavity structure, the reduction gearbox ontology (1)
Front be equipped with through slot one, the back side of the reduction gearbox ontology (1) is equipped with cover board (7) corresponding with through slot one, cover board (7) with
Reduction gearbox ontology (1) integrated molding, the two sides of the reduction gearbox ontology (1) are equipped with through slot two, and the through slot one includes
Upper through slot one and lower through slot one are equipped with side bearing end cap (3) on the through slot two, through having worm screw (6), snail in two through slots two
The both ends of bar (6) pass through side bearing end cap (3) and extend out to two sides bearing (ball) cover (3) outer end, and the worm screw (6) passes through tapper axis
Hold (9) and side bearing end cap (3) rotational installation, the both ends of worm screw (6) be cased with outside framework oil seal (8) and by outside framework oil seal (8) with
Side bearing end cap (3) seals, and is equipped with top bearing cover (2-1) on the upper through slot one, peace in the top bearing cover (2-1)
Equipped with output shaft one (5) and output shaft one (5) is equipped with upper turbine (4), is equipped with lower bearing end cap on the lower through slot one
(2), output shaft two (10) is installed in the lower bearing end cap (2) and output shaft two (10) is equipped with lower turbine (4-1), it is described
Be cased on output shaft one (5) and output shaft two (10) zanjon bearing (13) and by zanjon bearing (13) respectively with top bearing cover
(2-1) and lower bearing end cap (2) are rotatablely installed, and are cased with outside framework oil seal (11) on output shaft one (5) and output shaft two (10) and are led to
Outside framework oil seal (11) is crossed to seal with top bearing cover (2-1) and lower bearing end cap (2) respectively, worm screw (6) be located at upper turbine (4) and
Between lower turbine (4-1) and upper turbine (4) is engaged with worm screw (6) with lower turbine (4-1), output shaft one (5) and output shaft two
(10) parallelly distribute on, worm screw (6) and output shaft one (5) and output shaft two (10) vertical distribution, the cover board (7) are equipped with oil extraction
Hole and oil level display tube mounting hole, the upper end of the reduction gearbox ontology (1) are equipped with pouring orifice, are equipped with outer-hexagonal spiral shell in pouring orifice
It fills in (19), is equipped with hexagonal socket head plug (17) on outage, transparent liquid level charactron is installed in oil level monitor mounting hole
(18)。
2. a kind of turbine reduction gearbox according to claim 1, it is characterised in that: the upper end of the reduction gearbox ontology (1) is set
There are hanging ring screw (20).
3. a kind of turbine reduction gearbox according to claim 1, it is characterised in that: the output shaft one (5) and output shaft two
(10) round end flat key (15) are equipped with and are installed by round end flat key (15) and upper turbine (4) and lower turbine (4-1).
4. a kind of turbine reduction gearbox according to claim 1, it is characterised in that: the lower bearing end cap (2) and lower through slot
It is sealed between one by O-ring seal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271582.0U CN208364694U (en) | 2018-02-26 | 2018-02-26 | A kind of turbine reduction gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271582.0U CN208364694U (en) | 2018-02-26 | 2018-02-26 | A kind of turbine reduction gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364694U true CN208364694U (en) | 2019-01-11 |
Family
ID=64921891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271582.0U Active CN208364694U (en) | 2018-02-26 | 2018-02-26 | A kind of turbine reduction gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899453A (en) * | 2019-04-16 | 2019-06-18 | 无锡荣瑞环保科技有限公司 | A kind of Dan Jinshuan goes out speed reducer |
-
2018
- 2018-02-26 CN CN201820271582.0U patent/CN208364694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899453A (en) * | 2019-04-16 | 2019-06-18 | 无锡荣瑞环保科技有限公司 | A kind of Dan Jinshuan goes out speed reducer |
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