CN209414519U - A kind of vertical type speed reducer (change gear) - Google Patents
A kind of vertical type speed reducer (change gear) Download PDFInfo
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- CN209414519U CN209414519U CN201822161208.8U CN201822161208U CN209414519U CN 209414519 U CN209414519 U CN 209414519U CN 201822161208 U CN201822161208 U CN 201822161208U CN 209414519 U CN209414519 U CN 209414519U
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Abstract
The utility model discloses a kind of vertical type speed reducer (change gear)s, including vertical cabinet；It is provided with the motor cabinet for installing driving motor at the top of the vertical cabinet, is disposed with inputting shaft, first gear axis, second gear axis and force-output shaft in the vertical cabinet from top to bottom；The inputting shaft that one end is protruded into the vertical cabinet is provided in the motor cabinet；It is engaged with the first helical gear being set on the left of first gear axis the inputting shaft lower end；It is engaged on the right side of the first gear axis with the second helical gear being set on the right side of second gear axis；It is engaged on the left of the second gear axis with the third helical gear being set on force-output shaft；The axially extending direction of the inputting shaft and the axially extending direction of the first gear axis, second gear axis and force-output shaft are vertical.The vertical type speed reducer (change gear) structure of the utility model is simple, and easy to use, occupied area is small, saves space；It may be implemented to output and input steering；Operation is not allowed to be also easy to produce vibration, reduces abrasion；Slowing effect is good.
Description
Technical field
The utility model relates to retarding device fields, and in particular to a kind of vertical type speed reducer (change gear).
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, using extremely wide in modern mechanical.
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, is a kind of
Accurate machinery relatively.Purpose using it is to reduce revolving speed, increases torque.It many kinds of, model is different, variety classes
There is different purposes.Retarder it is many kinds of, gear reduction unit, worm reducer and planet tooth can be divided into according to actuation types
Wheel decelerator；Single-stage and multi-stage speed reducer can be divided into according to transmission series difference；Roller gear can be divided into according to gear shape to subtract
Fast device, cone gear reducer and circular cone-cylinder gear speed reducer；Expansion can be divided into again according to the arrangement form of transmission, divided
Streaming and coaxial reducer.
State Intellectual Property Office discloses a Publication No. CN207740398U, entitled " one kind in 2018.08.17
Without the vertical special reduction gear of oil leak " patent, which disclose a kind of no vertical special reduction gears of oil leak, including by upper box
And lower box, the input shaft of driving gear is installed, the output shaft of driven gear is installed, driving gear is driven by driven gear
Dynamic output shaft output, the interior sealing of lower box are fixed with dry-well set, and driven gear is connected with exporting axis by support arm, support arm packet
It includes the gear connection connecting with the spoke end face of driven gear, the output shaft interconnecting piece that is connected to the output shaft and be used for
The transition part of connection gear interconnecting piece and output shaft interconnecting piece, gear connection, output shaft interconnecting piece and transition part form opening
The upper end of downward groove, dry-well set is placed in the groove, and the lower end of output shaft interconnecting piece is placed in the internal diameter of dry-well set,
The first Oil sealing assembly is equipped between the inner wall of dry-well set on output shaft interconnecting piece.The speed reducer has in shapes such as vibrations even inclination
Uniformly distributed oil leak under condition, and structure is simple, it is easy for installation the advantages that.
But current speed reducer, it there is problems:
1. the occupied area of speed reducer is larger, occupied space；
2. often power input and output direction is identical for speed reducer, it can not achieve and output and input steering；
3. the operation of speed reducer is easy to produce vibration, abrasion are increased；
4. the slowing effect of speed reducer is not good enough.
Based on the above situation, the utility model proposes a kind of vertical type speed reducer (change gear)s, can effectively solve problem above.
Utility model content
The purpose of this utility model is to provide a kind of vertical type speed reducer (change gear)s.The vertical type speed reducer (change gear) structure letter of the utility model
Single, easy to use, occupied area is small, saves space；It may be implemented to output and input steering；Operation is not allowed to be also easy to produce vibration, drops
Low abrasion；Slowing effect is good.
The utility model is achieved through the following technical solutions:
A kind of vertical type speed reducer (change gear), including vertical cabinet；It is provided at the top of the vertical cabinet for installing driving motor
Motor cabinet, be disposed with inputting shaft, first gear axis, second gear axis and power output from top to bottom in the vertical cabinet
Axis；The inputting shaft that one end is protruded into the vertical cabinet is provided in the motor cabinet；The inputting shaft lower end and it is set in the
The first helical gear engagement on the left of one gear shaft；On the right side of the first gear axis be set on the right side of second gear axis second tiltedly
Gear engagement；It is engaged on the left of the second gear axis with the third helical gear being set on force-output shaft；The axial direction of the inputting shaft
Extending direction and the axially extending direction of the first gear axis, second gear axis and force-output shaft are vertical.
The vertical type speed reducer (change gear) structure of the utility model is simple, and easy to use, occupied area is small, saves space；It may be implemented
Output and input steering；Operation is not allowed to be also easy to produce vibration, reduces abrasion；Slowing effect is good.
Preferably, the inputting shaft, which passes through, is arranged the two sides that fourth bearing thereon is fixed on the vertical cabinet.
Preferably, the two sides of the vertical cabinet are fixed at the both ends of the first gear axis by first bearing.
Preferably, the two sides of the vertical cabinet are fixed at the both ends of the second gear axis by second bearing.
Preferably, the both ends of the force-output shaft are fixed on the two sides of the vertical cabinet, and its middle part by 3rd bearing
The 3rd bearing is also arranged positioned at the helical gear left side of the third.
Preferably, the first oil sealing component is provided at the top of the vertical cabinet and around the inputting shaft contact position.
Preferably, the second oil sealing portion is provided with around the both ends contact position of the vertical cabinet bottom and the force-output shaft
Part.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
The vertical type speed reducer (change gear) structure of the utility model is simple, and easy to use, occupied area is small, saves space；It may be implemented
Output and input steering；Operation is not allowed to be also easy to produce vibration, reduces abrasion；Slowing effect is good.
The utility model has transmission steady using the first helical gear, the second helical gear and third helical gear in transmission process
Fixed, the advantages that transmitted noise is small, service life row, simultaneously as helical gear is in engagement process, shape between intermeshing tooth
At trapped fuel slot, the lubricating oil of lower can be taken to and be higher by, so that after the lubricating oil of speed reducer is reduced due to the effects of volatilizing, still
Each gear can be lubricated.
The utility model is using inputting shaft and 3 horizontal first gear axis, second gear axis and power output straight down
Axis, cooperation other structures, which are realized, slows down, and realizes the steering of power input and output direction, and stable, and vibration is very small,
Slowing effect is good.
The utility model effectively prevents oil leak by the first oil sealing component of setting and the second oil sealing component.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to specific implementation
The preferred embodiment of the utility model is described in example, but it is to be understood that these descriptions are only to further illustrate this
The feature and advantage of utility model rather than to the utility model patent require limitation.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment 1:
As shown in Fig. 1 to 2, a kind of vertical type speed reducer (change gear), including vertical cabinet 1；The top setting of the vertical cabinet 1 is useful
Be disposed with from top to bottom in the motor cabinet 2 of installation driving motor, in the vertical cabinet 1 inputting shaft 3, first gear axis 4,
Second gear axis 5 and force-output shaft 6；The inputting shaft 3 that one end is protruded into the vertical cabinet 1 is provided in the motor cabinet 2；It is described
It is engaged with the first helical gear 41 for being set in 4 left side of first gear axis 3 lower end of inputting shaft；4 right side of first gear axis and set
It is located at the second helical gear 51 engagement on 5 right side of second gear axis；On the left of the second gear axis 5 and it is set on force-output shaft 6
Third helical gear 61 engages；The axially extending direction of the inputting shaft 3 and the first gear axis 4, second gear axis 5 and power output
The axially extending direction of axis 6 is vertical.
Embodiment 2:
As shown in Fig. 1 to 2, a kind of vertical type speed reducer (change gear), including vertical cabinet 1；The top setting of the vertical cabinet 1 is useful
Be disposed with from top to bottom in the motor cabinet 2 of installation driving motor, in the vertical cabinet 1 inputting shaft 3, first gear axis 4,
Second gear axis 5 and force-output shaft 6；The inputting shaft 3 that one end is protruded into the vertical cabinet 1 is provided in the motor cabinet 2；It is described
It is engaged with the first helical gear 41 for being set in 4 left side of first gear axis 3 lower end of inputting shaft；4 right side of first gear axis and set
It is located at the second helical gear 51 engagement on 5 right side of second gear axis；On the left of the second gear axis 5 and it is set on force-output shaft 6
Third helical gear 61 engages；The axially extending direction of the inputting shaft 3 and the first gear axis 4, second gear axis 5 and power output
The axially extending direction of axis 6 is vertical.
Further, in another embodiment, the inputting shaft 3 passes through the fourth bearing 31 being arranged thereon and is fixed on
The two sides of the vertical cabinet 1.
Further, in another embodiment, institute is fixed on by first bearing 42 in the both ends of the first gear axis 4
State the two sides of vertical cabinet 1.
Further, in another embodiment, institute is fixed on by second bearing 52 in the both ends of the second gear axis 5
State the two sides of vertical cabinet 1.
Further, in another embodiment, the both ends of the force-output shaft 6 are fixed on described vertical by 3rd bearing 62
The two sides of formula cabinet 1, and the left side that wherein portion is located at the third helical gear 61 is also arranged the 3rd bearing 62.
Further, in another embodiment, at the top of the vertical cabinet 1 and around 3 contact position of the inputting shaft
It is provided with the first oil sealing component 7.
Further, in another embodiment, two end in contact positions of 1 bottom of vertical cabinet and the force-output shaft 6
The second oil sealing component 8 is provided with around setting.
Further, in another embodiment, the first bearing 42, second bearing 52,3rd bearing 62 and the 4th
Bearing 31 is rolling bearing.
Description and attached drawing, those skilled in the art according to the utility model are easily manufactured or using the utility model
Vertical type speed reducer (change gear), and following good effect can be generated:
The vertical type speed reducer (change gear) structure of the utility model is simple, and easy to use, occupied area is small, saves space；It may be implemented
Output and input steering；Operation is not allowed to be also easy to produce vibration, reduces abrasion；Slowing effect is good.
Unless otherwise specified, in the utility model, if having term " length ", " width ", "upper", "lower", "front", "rear",
"left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ",
The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore the term of orientation or positional relationship is described only for illustration in the utility model, no
It can be understood as a limitation of this patent, it for the ordinary skill in the art, can be in conjunction with attached drawing, and according to specific feelings
Condition understands the concrete meaning of above-mentioned term.
Unless otherwise clearly defined and limited, in the utility model, if there is term " setting ", " connected " and " connection " to answer
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be direct phase
Even, the connection inside two elements can also be can be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (7)
1. a kind of vertical type speed reducer (change gear), it is characterised in that: including vertical cabinet (1)；The top setting of the vertical cabinet (1) is useful
In the motor cabinet (2) of installation driving motor, the vertical cabinet (1) is interior to be disposed with inputting shaft (3), the first tooth from top to bottom
Wheel shaft (4), second gear axis (5) and force-output shaft (6)；One end, which is provided with, in the motor cabinet (2) protrudes into the vertical cabinet (1)
Interior inputting shaft (3)；It is engaged with the first helical gear (41) being set on the left of first gear axis (4) inputting shaft (3) lower end；
It is engaged on the right side of the first gear axis (4) with the second helical gear (51) being set on the right side of second gear axis (5)；Second tooth
It is engaged on the left of wheel shaft (5) with the third helical gear (61) being set on force-output shaft (6)；The axially extending side of the inputting shaft (3)
To vertical with the axially extending direction of the first gear axis (4), second gear axis (5) and force-output shaft (6).
2. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: the inputting shaft (3) is by being arranged thereon
Fourth bearing (31) is fixed on the two sides of the vertical cabinet (1).
3. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: the both ends of the first gear axis (4) pass through the
One bearing (42) is fixed on the two sides of the vertical cabinet (1).
4. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: the both ends of the second gear axis (5) pass through the
Two bearings (52) are fixed on the two sides of the vertical cabinet (1).
5. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: the both ends of the force-output shaft (6) pass through third axis
The two sides that (62) are fixed on the vertical cabinet (1) are held, and the left side that wherein portion is located at the third helical gear (61) is also arranged
The 3rd bearing (62).
6. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: vertical cabinet (1) top and the power of entering
The first oil sealing component (7) is provided with around axis (3) contact position.
7. vertical type speed reducer (change gear) according to claim 1, it is characterised in that: vertical cabinet (1) bottom and the power output
The second oil sealing component (8) is provided with around the both ends contact position of axis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161208.8U CN209414519U (en) | 2018-12-22 | 2018-12-22 | A kind of vertical type speed reducer (change gear) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161208.8U CN209414519U (en) | 2018-12-22 | 2018-12-22 | A kind of vertical type speed reducer (change gear) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414519U true CN209414519U (en) | 2019-09-20 |
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ID=67939836
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161208.8U Active CN209414519U (en) | 2018-12-22 | 2018-12-22 | A kind of vertical type speed reducer (change gear) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458434A (en) * | 2018-12-22 | 2019-03-12 | 大可精密齿轮(浙江)有限公司 | A kind of vertical type speed reducer (change gear) |
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2018
- 2018-12-22 CN CN201822161208.8U patent/CN209414519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458434A (en) * | 2018-12-22 | 2019-03-12 | 大可精密齿轮(浙江)有限公司 | A kind of vertical type speed reducer (change gear) |
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