CN208793574U - A kind of speed reducer with eccentricity compensation follower - Google Patents
A kind of speed reducer with eccentricity compensation follower Download PDFInfo
- Publication number
- CN208793574U CN208793574U CN201821438542.7U CN201821438542U CN208793574U CN 208793574 U CN208793574 U CN 208793574U CN 201821438542 U CN201821438542 U CN 201821438542U CN 208793574 U CN208793574 U CN 208793574U
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- China
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- connecting plate
- fixedly connected
- shell
- speed reducer
- pull rod
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Abstract
The utility model discloses a kind of speed reducers with eccentricity compensation follower, including shell, the bottom of the shell is fixedly connected with fixed block, and the bottom of fixed block is connected with connecting plate, two sides at the top of the connecting plate offer loose slot, the side of the connection plate surface is connected with pull rod, and the pull rod runs through connecting plate close to one end of connecting plate and extends to the inside of connecting plate, and the utility model relates to reducer technology fields.The speed reducer with eccentricity compensation follower, it is fixedly connected with fixed block by the bottom of shell, so that the speed reducer is in use, it is easier for installation, what is connected is stronger, stability and safety are improved, so that speed reducer can be fixedly connected with handle far from one end of connecting plate by pull rod with even running, the side on transverse slat surface is fixedly connected with handle, so that the speed reducer is during the installation process, and it is more convenient to use quick, it is easy to operate.
Description
Technical field
The utility model relates to reducer technology field, specially a kind of speed reducer with eccentricity compensation follower.
Background technique
Retarder is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive and pinion-endless screw transmission institute's group
At individual components, the speed reduction gearing being commonly used between driving link and working machine, prime mover and working machine or execute machine
Play a part of to match revolving speed between structure and transmit torque, using extremely wide in modern mechanical, speed reducer is generally used for low turn
The drive apparatus of fast large torque passes through motor, internal combustion engine or other power to run at high speed on the input shaft of speed reducer
The few gear of the number of teeth engages the gear wheel on output shaft to achieve the purpose that deceleration, and common speed reducer also has several to identical original
Reason gear reaches ideal slowing effect, and the ratio between the number of teeth of big pinion gear, is exactly transmission ratio, it many kinds of, and model is different,
Variety classes have a different purposes, retarder it is many kinds of, gear reduction unit, worm reducer can be divided into according to actuation types
And planetary reducer.
At present in the use process to the speed reducer with eccentricity compensation follower, need that it is installed, mesh
Most of preceding to be installed using bolt, in the use process of speed reducer, bolt is easy to loosen, and installation is unstable, using not
It is convenient, it be easy to cause speed reducer output unstable.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of speed reducer with eccentricity compensation follower,
It solving bolt to be easy to loosen, installation is unstable, and it is inconvenient to use, it be easy to cause speed reducer to export jiggly problem.
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind have eccentricity compensation with
The speed reducer of motivation structure, including shell, the bottom of the shell is fixedly connected with fixed block, and the bottom of fixed block is flexibly connected
There is connecting plate, the two sides at the top of the connecting plate offer loose slot, and the side of the connection plate surface is connected with drawing
Bar, the pull rod run through connecting plate close to one end of connecting plate and extend to the inside of connecting plate, and the pull rod extends to connection
The surface activity of intralamellar part one end is connected with rectangular block, and the two sides of rectangular block are rotatably connected to elastic rod, the elastic rod
One end far from rectangular block is by the rotation connection of the side of mounting blocks and loose slot inner wall, the surface of the pull rod and positioned at rectangle
Adjustable spring is arranged between the side of block and the side of loose slot inner wall, the two sides and bottom at the top of the loose slot inner wall
The two sides and side for being located at bolt is fixedly connected to connecting rod, and the surface of connecting rod slidably connects transverse slat, the connection
The surface of bar and be located between the side of loose slot inner wall and the side of transverse slat and be arranged with spring, the transverse slat far from spring one
Side is fixedly connected with link block.
Preferably, the two sides at the top of the fixed block are threaded with bolt, and the bolt is close to one end of fixed block
It sequentially passes through fixed block and connecting plate and extends to the inside of connecting plate, the bottom of the loose slot inner wall is fixedly connected with screw thread
Sleeve, the bolt extends to one end inside connecting plate and the inner thread of screw shell connects, and the pull rod extends to company
One end inside fishplate bar runs through bolt and extends to the outside of bolt.
Preferably, the surface that the pull rod extends to one end outside bolt offers card slot compatible with link block, institute
It states pull rod and is fixedly connected with handle far from one end of connecting plate, the side of the shell is fixedly connected with input eccentric shaft, and defeated
Enter eccentric shaft to run through shell close to one end of shell and extend to the inside of shell.
Preferably, the top and bottom at the inner walls back is fixedly connected to crosshead shoe, and crosshead shoe table
The side in face is connected with the first transmitting balls, and the other side on the crosshead shoe surface is connected with the second transmission rolling
The top and bottom of pearl, the inner walls is fixedly connected to adjustment plate.
Preferably, the top and bottom at the inner walls back side and be located at input eccentric shaft two sides be fixedly connected to
Differential speed variator, the side on the differential speed variator surface are connected with driving ball, the top at the inner walls back side
Bearing upper cover is fixedly connected to bottom and positioned at the side of adjustment plate.
Preferably, the side of the inner walls is fixedly connected with output shaft, and the two sides on the output shaft surface are fixed
It is connected with decussation roller, the side of the shell is fixedly connected with bearing lower cover.
Preferably, the side on the transverse slat surface is fixedly connected with handle, and side of the handle far from transverse slat is through company
Fishplate bar and the outside for extending to connecting plate, the surface of the connecting plate offer through slot compatible with handle.
Beneficial effect
The utility model provides a kind of speed reducer with eccentricity compensation follower.Have compared with prior art with
It is lower the utility model has the advantages that
(1), the speed reducer with eccentricity compensation follower is fixedly connected with fixed block by the bottom of shell, and
The bottom of fixed block is connected with connecting plate, and the two sides at the top of connecting plate offer loose slot, connects the side of plate surface
It is connected with pull rod, pull rod runs through connecting plate close to one end of connecting plate and extends to the inside of connecting plate, and pull rod extends to
The surface activity of one end is connected with rectangular block inside connecting plate, and the two sides of rectangular block are rotatably connected to elastic rod, elastic rod
One end far from rectangular block is by the rotation connection of the side of mounting blocks and loose slot inner wall, the surface of pull rod and positioned at rectangular block
Adjustable spring is arranged between side and the side of loose slot inner wall, the two sides and position of two sides and bottom at the top of loose slot inner wall
It is fixedly connected to connecting rod in the side of bolt, and the surface of connecting rod slidably connects transverse slat, the surface and position of connecting rod
Spring is arranged between the side of loose slot inner wall and the side of transverse slat, transverse slat is fixedly connected with connection far from the side of spring
Block it is easier for installation so that the speed reducer is in use, connection it is stronger, improve stability and safety,
So that speed reducer can be with even running.
(2), the speed reducer with eccentricity compensation follower is fixedly connected with by pull rod far from one end of connecting plate
Handle, the side on transverse slat surface are fixedly connected with handle, and side of the handle far from transverse slat is through connecting plate and extends to connecting plate
Outside, the surface of connecting plate offers through slot compatible with handle, so that the speed reducer is during the installation process, using more
It is convenient and efficient, it is easy to operate.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the side view of the utility model loose slot internal structure；
Fig. 3 is the side view of the utility model connecting board structure.
In figure: 1 shell, 2 fixed blocks, 3 connecting plates, 4 loose slots, 5 pull rods, 6 rectangular blocks, 7 elastic rods, 8 adjustable springs, 9
Connecting rod, 10 transverse slats, 11 springs, 12 link blocks, 13 bolts, 14 screw shells, 15 card slots, 16 handles, 17 input eccentric shafts, 18
Crosshead shoe, 19 first transmitting balls, 20 second transmitting balls, 21 adjustment plates, 22 differential speed variators, 23 driving balls, 24 axis
Hold upper cover, 25 output shafts, 26 decussation rollers, 27 bearing lower covers, 28 handles, 29 through slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of deceleration with eccentricity compensation follower
Machine, including shell 1, the side of 1 inner wall of shell is fixedly connected with output shaft 25, and output shaft 25 is arranged in bearing upper cover 24 and axis
It holds in lower cover 27, the two sides on 25 surface of output shaft are fixedly connected to decussation roller 26, and the side of shell 1 is fixedly connected with bearing
Lower cover 27, the top and bottom at the 1 inner wall back side of shell and the two sides for being located at input eccentric shaft 17 are fixedly connected to differential speed change
Device 22, differential speed variator 22 include eccentric wheel and eccentric wheel driving member, and the side on 22 surface of differential speed variator is connected with drive
Dynamic ball 23, differential speed variator 22 is according to eccentricity, by driving the output of 23 adjust automatically output shaft 25 of ball, in shell 1
The top and bottom at the wall back side and be located at adjustment plate 21 side be fixedly connected to bearing upper cover 24,1 inner wall back of shell
Top and bottom is fixedly connected to crosshead shoe 18, and the two sides on 18 surface of crosshead shoe are respectively provided with the first transmission of installation
The the first transmission track and the second transmission track of ball 19 and the second transmitting balls 20, and the side activity on 18 surface of crosshead shoe
The first transmitting balls 19 are connected with, the other side on 18 surface of crosshead shoe is connected with the second transmitting balls 20,1 inner wall of shell
Top and bottom be fixedly connected to adjustment plate 21, the bottom of shell 1 is fixedly connected with fixed block 2, and the bottom of fixed block 2
It is connected with connecting plate 3, the two sides at 3 top of connecting plate offer loose slot 4, and the side on 3 surface of connecting plate is flexibly connected
There is pull rod 5, the surface that pull rod 5 extends to 13 outside one end of bolt offers card slot 15 compatible with link block 12, and pull rod 5 is remote
One end from connecting plate 3 is fixedly connected with handle 16, and the side of shell 1 is fixedly connected with input eccentric shaft 17, and inputs eccentric
Axis 17 runs through shell 1 close to one end of shell 1 and extends to the inside of shell 1, and pull rod 5 is close to one end of connecting plate 3 through company
Fishplate bar 3 and the inside for extending to connecting plate 3, the surface activity that pull rod 5 extends to 3 inside one end of connecting plate are connected with rectangular block 6,
And the two sides of rectangular block 6 are rotatably connected to elastic rod 7, elastic rod 7 passes through mounting blocks and loose slot far from one end of rectangular block 6
The sides of 4 inner walls is rotatablely connected, the surface of pull rod 5 and be located at rectangular block 64 inner wall of side and loose slot side between be arranged
There is adjustable spring 8, the two sides of two sides and bottom at the top of 4 inner wall of loose slot are fixedly connected to connecting rod 9, and connecting rod 9
Surface slidably connects transverse slat 10, and the side on 10 surface of transverse slat is fixedly connected with handle 28, side of the handle 28 far from transverse slat 10
Through connecting plate 3 and the outside of connecting plate 3 is extended to, the surface of connecting plate 3 offers through slot 29 compatible with handle 28, leads to
The setting of handle 16, handle 28 and through slot 29 is crossed, so that the speed reducer is during the installation process, more convenient to use quick, operation
Simply, the surface of connecting rod 9 and be located at 4 inner wall of loose slot side and transverse slat 10 side between be arranged with spring 11, transverse slat
10 sides far from spring 11 are fixedly connected with link block 12, pass through pull rod 5, rectangular block 6, elastic rod 7, adjustable spring 8, connection
The setting of bar 9, transverse slat 10, spring 11, link block 12, bolt 13 and screw shell 14, so that the speed reducer is in use,
It is easier for installation, connection it is stronger, stability and safety are improved, so that speed reducer can be fixed with even running
The two sides at 2 top of block are threaded with bolt 13, and bolt 13 sequentially passes through fixed block 2 and connection close to one end of fixed block 2
Plate 3 and the inside for extending to connecting plate 3, the bottom of 4 inner wall of loose slot are fixedly connected with screw shell 14,13 company of extending to of bolt
One end inside fishplate bar 3 is connect with the inner thread of screw shell 14, and pull rod 5 extends to one end inside connecting plate 3 through spiral shell
Bolt 13 and the outside for extending to bolt 13.
In use, the speed reducer is placed on connecting plate 3 first, bolt 13 is then passed through fixed block 2 and connecting plate 3
It is screwed into loose slot 4, is connected with the screw shell 14 inside loose slot 4, then hold pull rod 5, rectangular block 6 is on pull rod 5
Sliding drives elastic rod 7 to be moved, releasing lever 5, and the rebound of 8 stress of adjustable spring is passed through by the round hole on 13 surface of bolt
Bolt 13 is worn, bolt 13 is fixed, link block 12 is squeezed, and transverse slat 10 moves backward, the rebound of 11 stress of spring, so that even
It connects block 12 to stick into card slot 15, so that pull rod 5 is fixed, completes installation, then speed reducer in use, passes through cross
The movement for inputting eccentric shaft 17 is passed to differential speed variator by sliding block 18 and its first transmitting balls 19 and the second transmitting balls 20
22, the movement of adjustment input eccentric shaft 17 carried out with eccentricity it is identical, make the first transmitting balls 19 and the second transmitting balls 20 and
The motion profile of differential speed variator 22 fits like a glove, and differential speed variator 22 is according to eccentricity, by driving 23 adjust automatically of ball
The output of output shaft 25 realizes that speed reducer smoothly slows down output function, and this completes once to this with eccentricity compensation
The use of the speed reducer of follower.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of speed reducer with eccentricity compensation follower, including shell (1), it is characterised in that: the bottom of the shell (1)
Portion is fixedly connected with fixed block (2), and the bottom of fixed block (2) is connected with connecting plate (3), at the top of the connecting plate (3)
Two sides offer loose slot (4), the side on connecting plate (3) surface is connected with pull rod (5), the pull rod (5)
Run through connecting plate (3) close to the one end of connecting plate (3) and extend to the inside of connecting plate (3), the pull rod (5) extends to connection
The surface activity of the internal one end of plate (3) is connected with rectangular block (6), and the two sides of rectangular block (6) are rotatably connected to elastic rod
(7), the one end of the elastic rod (7) far from rectangular block (6) is rotatablely connected by the side of mounting blocks and loose slot (4) inner wall,
The surface of the pull rod (5) and be located at rectangular block (6) side and loose slot (4) inner wall side between be arranged with adjustable spring
(8), the two sides of the two sides at the top of loose slot (4) inner wall and bottom are fixedly connected to connecting rod (9), and connecting rod (9)
Surface slidably connect transverse slat (10), the surface of the connecting rod (9) and be located at loose slot (4) inner wall side and transverse slat
(10) it is arranged between side spring (11), the transverse slat (10) is fixedly connected with link block far from the side of spring (11)
(12).
2. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the fixation
Two sides at the top of block (2) are threaded with bolt (13), and the bolt (13) sequentially passes through solid close to the one end of fixed block (2)
Determine block (2) and connecting plate (3) and the inside for extending to connecting plate (3), the bottom of loose slot (4) inner wall is fixedly connected with spiral shell
Line sleeve (14), the bolt (13) extend to the internal one end of connecting plate (3) and connect with the inner thread of screw shell (14),
The pull rod (5) extends to the internal one end of connecting plate (3) through bolt (13) and extends to the outside of bolt (13).
3. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the pull rod
(5) surface for extending to the external one end of bolt (13) offers and link block (12) compatible card slot (15), the pull rod (5)
One end far from connecting plate (3) is fixedly connected with handle (16), and the side of the shell (1) is fixedly connected with input eccentric shaft
(17), and the one end of eccentric shaft (17) close shell (1) is inputted through shell (1) and extends to the inside of shell (1).
4. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the shell
(1) top and bottom at inner wall back is fixedly connected to crosshead shoe (18), and the side activity on crosshead shoe (18) surface
It is connected with the first transmitting balls (19), the other side on crosshead shoe (18) surface is connected with the second transmitting balls
(20), the top and bottom of shell (1) inner wall is fixedly connected to adjustment plate (21).
5. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the shell
(1) top and bottom at the inner wall back side and be located at input eccentric shaft (17) two sides be fixedly connected to differential speed variator (22),
The side on differential speed variator (22) surface is connected with driving ball (23), the top at shell (1) the inner wall back side
Bearing upper cover (24) are fixedly connected to bottom and positioned at the side of adjustment plate (21).
6. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the shell
(1) side of inner wall is fixedly connected with output shaft (25), and the two sides on output shaft (25) surface are fixedly connected to intersection rolling
The side of column (26), the shell (1) is fixedly connected with bearing lower cover (27).
7. a kind of speed reducer with eccentricity compensation follower according to claim 1, it is characterised in that: the transverse slat
(10) side on surface is fixedly connected with handle (28), and the handle (28) runs through connecting plate (3) far from the side of transverse slat (10)
And the outside of connecting plate (3) is extended to, the surface of the connecting plate (3) offers and handle (28) compatible through slot (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438542.7U CN208793574U (en) | 2018-09-04 | 2018-09-04 | A kind of speed reducer with eccentricity compensation follower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438542.7U CN208793574U (en) | 2018-09-04 | 2018-09-04 | A kind of speed reducer with eccentricity compensation follower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793574U true CN208793574U (en) | 2019-04-26 |
Family
ID=66208191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821438542.7U Expired - Fee Related CN208793574U (en) | 2018-09-04 | 2018-09-04 | A kind of speed reducer with eccentricity compensation follower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793574U (en) |
-
2018
- 2018-09-04 CN CN201821438542.7U patent/CN208793574U/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 |
Granted publication date: 20190426 Termination date: 20190904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |