CN208703089U - A kind of compact multilevel output speed reducer - Google Patents
A kind of compact multilevel output speed reducer Download PDFInfo
- Publication number
- CN208703089U CN208703089U CN201821289837.2U CN201821289837U CN208703089U CN 208703089 U CN208703089 U CN 208703089U CN 201821289837 U CN201821289837 U CN 201821289837U CN 208703089 U CN208703089 U CN 208703089U
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- CN
- China
- Prior art keywords
- bottom plate
- fixing sleeve
- speed reducer
- motion bar
- angular wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to reducer technology fields, and disclose a kind of compact multilevel output speed reducer, including bottom plate, deceleration box is fixedly installed at the top of the bottom plate, the top of the deceleration box is connected by the screw top of bolt and cover board, the inner cavity of the bottom plate is provided with motion bar, and the both ends of motion bar all extend to the outside of bottom plate, and the external fixing sleeve of the motion bar is equipped with the bearing positioned at bottom plate two sides.The compact multilevel output speed reducer, by motion bar, rotating wheel and drive helical gear be used cooperatively, connecting rod and follow bevel gear engagement rotation are driven, the first output gear is rotated and treats deceleration device and slows down, while driving driving angular wheel rotation, make itself and the engagement of driven angular wheel, and then the second output gear and bearing rod rotation are driven, it treats deceleration position and slows down, so that the speed reducer structure is compact, multi-level output improves the efficiency of deceleration.
Description
Technical field
The utility model relates to reducer technology field, specially a kind of compact multilevel output speed reducer.
Background technique
Retarder be it is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, gear worm 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, it is therefore necessary to speed reducer into
Row research.
Existing speed reducer can not carry out multi-level output during use, be merely able to a prime mover or work
Machine is driven, so that the working efficiency of speed reducer is lower, and since the lubricating oil inside prolonged use speed reducer is difficult
With discharge, the internal temperature of speed reducer is excessively high, influences the effect slowed down, thus it is proposed that a kind of output of compact multilevel is slowed down
Machine.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of compact multilevel output speed reducer, has work
High-efficient, the advantages of being conveniently replaceable lubricating oil, can cool down to speed reducer, the working efficiency for solving speed reducer is lower,
Lubricating oil inside prolonged use speed reducer is difficult to be discharged, and the internal temperature of speed reducer is excessively high, influences the effect slowed down
Problem.
The utility model provides the following technical solutions: a kind of compact multilevel output speed reducer, including bottom plate, the bottom plate
Top be fixedly installed with deceleration box, the top of the deceleration box is connected by the screw top of bolt and cover board, described
The inner cavity of bottom plate is provided with motion bar, and the both ends of motion bar all extend to the outside of bottom plate, and the external of the motion bar is fixed
It is set with the bearing positioned at bottom plate two sides, one end fixing sleeve of the motion bar is equipped with the rotating wheel positioned at base plate external, described
The external fixing sleeve of motion bar is equipped with the driving helical gear positioned at floor cavities, and the inner cavity of the bottom plate is provided with connecting rod, and
The both ends of connecting rod extend respectively to the front and back of bottom plate, and the external fixing sleeve of the motion bar, which is equipped with, is located at bottom plate front
With the bearing at the back side, the external fixing sleeve of the connecting rod is equipped with the follow bevel gear being located at below driving helical gear, the company
The external fixing sleeve of extension bar, which is equipped with, is located at the positive driving angular wheel of follow bevel gear, the fixed suit in one end of the connecting rod
Have and be located at positive first output gear of bottom plate, side of the bottom plate far from rotating wheel is rotatably connected to undertaking by bearing
Bar, one end fixing sleeve of the bearing rod are equipped with the second output gear positioned at bottom plate side, and one end of the bearing rod extends
To bottom plate inside and with the side of driven angular wheel is fixed is set with, the side of the deceleration box bottom is fixedly connected with
Determine frame, and the internal activity of fixed frame is set with press device, the external activity of the press device is set with rubber seben, institute
The bottom fixing sleeve of press device is stated equipped with adjustable spring, the equal fixing sleeve in the two sides of the deceleration box is equipped with and connects bar, described
One end fixing sleeve for connecting bar is equipped with the cooling fin being located at outside deceleration box, one for connecting bar and being located at deceleration box inner cavity
For end fixing sleeve equipped with plate is connected, the bottom of the bottom plate offers the groove below fixed frame.
Preferably, the press device includes gag lever post, and the gag lever post movable set is in the inside of fixed frame, the limit
The top fixing sleeve of position bar is equipped with the positioning plate being located above fixed frame, and the bottom end of the gag lever post extends to the lower section of fixed frame
And be fixedly connected at the top of rubber seben, the external fixing sleeve of the gag lever post is equipped with the pressing being located above rubber seben
Plate.
Preferably, the follow bevel gear, which is located at, drives helical gear underface, and the outside of follow bevel gear and driving
Helical gear outer is meshed.
Preferably, the driven angular wheel be located at driving angular wheel side, and the outer of driven angular wheel with
Driving angular wheel is meshed.
Preferably, the adjustable spring movable set is on gag lever post, one end of the adjustable spring and the bottom of fixed frame
Portion is fixedly connected, and is fixedly connected at the top of the other end and pressing plate of the adjustable spring.
Preferably, the shape of the groove is T-shaped, and groove penetrates through the bottom of entire bottom plate, the size of the groove
It is adapted with the size of rubber seben, and rubber seben movable set is in the inside of groove.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the compact multilevel output speed reducer, by motion bar, rotating wheel and driving it is helical gear be used cooperatively, drive
Connecting rod and follow bevel gear engagement rotation, enable the first output gear to rotate and treat deceleration device and slow down, simultaneously
Driving angular wheel rotation is driven, itself and the engagement of driven angular wheel are made, and then drives the second output gear and bearing rod rotation,
It treats deceleration position to slow down, so that the speed reducer structure is compact, multi-level output improves the efficiency of deceleration.
2, the compact multilevel output speed reducer passes through fixed frame, press device, rubber seben, adjustable spring and groove
Be used cooperatively, convenient for by inside deceleration box lubricating oil be discharged, avoid the excessive concentration of deceleration box internal lubrication oil
It is difficult to be discharged, and then influences the effect slowed down, then by connecting bar, cooling fin and connecting being used cooperatively for plate, convenient for that will slow down
The heat derives of box house radiate, and deceleration box internal temperature is shed, and ensure that the normal fortune of speed reducer
Turn.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model press device.
In figure: 1, bottom plate；2, deceleration box；3, cover board；4, motion bar；5, rotating wheel；6, helical gear is driven；7, it connects
Bar；8, follow bevel gear；9, angular wheel is driven；10, the first output gear；11, bearing rod；12, the second output gear；13,
Driven angular wheel；14, fixed frame；15, press device；151, gag lever post；152, positioning plate；153, pressing plate；16, rubber stopper
Plate；17, adjustable spring；18, bar is connected；19, cooling fin；20, plate is connected；21, groove.
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, a kind of compact multilevel output speed reducer, including bottom plate 1, the top of bottom plate 1 is please referred to be fixedly installed with
Deceleration box 2, deceleration box 2 are internally provided with gasket, ensure that the sealing inside deceleration box 2, avoid lubricating oil
Leakage, and when 2 internal lubrication oil of deceleration box entire cabinet inside one third, the top of deceleration box 2 passes through spiral shell
Bolt is connect with the screw top of cover board 3, and the inner cavity of bottom plate 1 is provided with motion bar 4, and the both ends of motion bar 4 all extend to bottom plate 1
Outside, the external fixing sleeve of motion bar 4 is equipped with the bearing positioned at 1 two sides of bottom plate, and one end fixing sleeve of motion bar 4 is equipped with being located at
Rotating wheel 5 outside bottom plate 1, the external fixing sleeve of motion bar 4 are equipped with the driving helical gear 6 positioned at 1 inner cavity of bottom plate, bottom plate 1
Inner cavity is provided with connecting rod 7, and the both ends of connecting rod 7 extend respectively to the front and back of bottom plate 1, and the outside of motion bar 4 is solid
Surely it is set with the bearing positioned at 1 front and back of bottom plate, the external fixing sleeve of connecting rod 7, which is equipped with, is located at 6 lower section of driving helical gear
Follow bevel gear 8, follow bevel gear 8 is located at the underface of driving helical gear 6, and the outside of follow bevel gear 8 and driving are oblique
The outer of gear 6 is meshed, and the first output gear 10 is rotated and treats deceleration device and slows down, while driving driving
Angular wheel 9 rotates, and makes itself and the engagement of driven angular wheel 13, and then the second output gear 12 and bearing rod 11 is driven to rotate,
It treats deceleration position to slow down, so that the speed reducer structure is compact, multi-level output improves the efficiency of deceleration, connecting rod 7
External fixing sleeve, which is equipped with, is located at the positive driving angular wheel 9 of follow bevel gear 8, and one end fixing sleeve of connecting rod 7, which is equipped with, to be located at
Positive first output gear 10 of bottom plate 1, side of the bottom plate 1 far from rotating wheel 5 is rotatably connected to bearing rod 11 by bearing, holds
One end fixing sleeve of extension bar 11 is equipped with the second output gear 12 positioned at 1 side of bottom plate, and one end of bearing rod 11 extends to bottom plate 1
Inside and with the side of driven angular wheel 13 is fixed is set with, driven angular wheel 13 is located at the side of driving angular wheel 9,
And the outer of driven angular wheel 13 is meshed with driving angular wheel 9, the side of 2 bottom of deceleration box is fixedly connected with fixation
Frame 14, and the internal activity of fixed frame 14 is set with press device 15, press device 15 includes gag lever post 151, and gag lever post 151 is living
The dynamic inside for being sleeved on fixed frame 14, the top fixing sleeve of gag lever post 151 are equipped with the positioning plate 152 for being located at 14 top of fixed frame,
The bottom end of gag lever post 151 extends to the lower section of fixed frame 14 and is fixedly connected with the top of rubber seben 16, outside gag lever post 151
Portion's fixing sleeve is equipped with the pressing plate 153 for being located at 16 top of rubber seben, by the setting of press device 15, is convenient for deceleration box
Lubricating oil discharge inside 2, the excessive concentration for avoiding deceleration box 2 internal lubrication oil is difficult to be discharged, and then influences deceleration
Effect, the external activity of press device 15 are set with rubber seben 16, and the bottom fixing sleeve of press device 15 is equipped with adjustable spring
17, on gag lever post 151, one end of adjustable spring 17 is fixedly connected 17 movable set of adjustable spring with the bottom of fixed frame 14,
The other end of adjustable spring 17 is fixedly connected with the top of pressing plate 153, the extruding by adjustable spring 17 to pressing plate 153,
Groove 21 is blocked by rubber seben 16, avoids the leakage of deceleration box 2 internal lubrication oil, while can be convenient for subtracting
The export of fast 2 internal lubrication of cabinet oil, improves the convenience of device, and the equal fixing sleeve in the two sides of deceleration box 2 is equipped with and connects bar
18, one end fixing sleeve for connecting bar 18 is equipped with the cooling fin 19 being located at outside deceleration box 2, connects bar 18 and is located at deceleration box 2
One end fixing sleeve of inner cavity offers the groove 21 positioned at 14 lower section of fixed frame, groove 21 equipped with plate 20, the bottom of bottom plate 1 is connected
Shape be it is T-shaped, and groove 21 penetrates through the bottom of entire bottom plate 1, and the size of groove 21 is mutually fitted with the size of rubber seben 16
Match, and 16 movable set of rubber seben is in the inside of groove 21, convenient for the heat derives inside deceleration box 2 are radiated,
2 internal temperature of deceleration box is shed, ensure that the normal operation of speed reducer.
Working principle is first connected rotating wheel 5 by the output wheel of belt and motor, and starting motor makes rotating wheel 5
It drives motion bar 4 and driving helical gear 6 to rotate, drives helical gear 6 and follow bevel gear 8 to engage, so that connecting rod 7 and first is defeated
Gear 10 rotates out, while angular wheel 9 and driven angular wheel 13 being driven to engage, and drives the second output gear 12 and bearing rod
11 rotations will be by heat transmission to cooling fin 19 by connecting plate 20 when the temperature inside deceleration box 2 is higher, and then dissipates
Heat is inserted into iron staff from the bottom of groove 21 when needing replacing lubricating oil, so that rubber seben 16 squeezes press device 15,
Press device 15 squeezes adjustable spring 17 and slides on fixed frame 14, so that rubber seben 16 releases the extruding beam to groove 21
It ties up, deceleration box 2 is in communication with the outside, so that the lubricating oil inside deceleration box 2 exports.
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 (6)
1. a kind of compact multilevel output speed reducer, including bottom plate (1), it is characterised in that: the fixed peace in the top of the bottom plate (1)
Equipped with deceleration box (2), the top of the deceleration box (2) is connect by bolt with the screw top of cover board (3), the bottom plate
(1) inner cavity is provided with motion bar (4), and the both ends of motion bar (4) all extend to the outside of bottom plate (1), the motion bar (4)
External fixing sleeve the bearing positioned at bottom plate (1) two sides is housed, one end fixing sleeve of the motion bar (4), which is equipped with, is located at bottom plate
(1) external rotating wheel (5), the external fixing sleeve of the motion bar (4) are equipped with the driving helical gear positioned at bottom plate (1) inner cavity
(6), the inner cavity of the bottom plate (1) is provided with connecting rod (7), and the both ends of connecting rod (7) extend respectively to the front of bottom plate (1)
And the back side, the external fixing sleeve of the motion bar (4) are equipped with the bearing positioned at bottom plate (1) front and back, the connecting rod (7)
External fixing sleeve the follow bevel gear (8) being located at below driving helical gear (6) is housed, the connecting rod (7) it is external fixed
It is set with and is located at follow bevel gear (8) positive driving angular wheel (9), one end fixing sleeve of the connecting rod (7) is equipped with position
In positive first output gear (10) of bottom plate (1), side of the bottom plate (1) far from rotating wheel (5) is rotated by bearing to be connected
It is connected to bearing rod (11), one end fixing sleeve of the bearing rod (11) is equipped with the second output gear positioned at bottom plate (1) side
(12), one end of the bearing rod (11) extends to the inside of bottom plate (1) and the side fixing sleeve with driven angular wheel (13)
Dress, the side of deceleration box (2) bottom is fixedly connected with fixed frame (14), and the internal activity of fixed frame (14) is set with
The external activity of press device (15), the press device (15) is set with rubber seben (16), the press device (15)
Bottom fixing sleeve is equipped with adjustable spring (17), and the equal fixing sleeve in two sides of the deceleration box (2), which is equipped with, to be connected bar (18), described to lead
One end fixing sleeve of extension bar (18), which is equipped with, is located at deceleration box (2) external cooling fin (19), it is described connect bar (18) and be located at subtract
Equipped with connecting plate (20), the bottom of the bottom plate (1) is offered positioned at fixed frame (14) one end fixing sleeve of fast cabinet (2) inner cavity
The groove (21) of lower section.
2. a kind of compact multilevel output speed reducer according to claim 1, it is characterised in that: the press device (15)
Including gag lever post (151), gag lever post (151) movable set is on the inside of fixed frame (14), the top of the gag lever post (151)
Portion's fixing sleeve is equipped with the positioning plate (152) being located above fixed frame (14), and the bottom end of the gag lever post (151) extends to fixed frame
(14) lower section and be fixedly connected at the top of rubber seben (16), the external fixing sleeve of the gag lever post (151) is equipped with being located at
Pressing plate (153) above rubber seben (16).
3. a kind of compact multilevel output speed reducer according to claim 1, it is characterised in that: the follow bevel gear
(8) it is located at the underface of driving helical gear (6), and the outside of follow bevel gear (8) and the outer of driving helical gear (6) are mutually nibbled
It closes.
4. a kind of compact multilevel output speed reducer according to claim 1, it is characterised in that: the driven angular wheel
(13) it is located at the side of driving angular wheel (9), and the outer of driven angular wheel (13) is mutually nibbled with driving angular wheel (9)
It closes.
5. a kind of compact multilevel output speed reducer according to claim 1, it is characterised in that: the adjustable spring (17)
On gag lever post (151), one end of the adjustable spring (17) is fixedly connected movable set with the bottom of fixed frame (14), described
It is fixedly connected at the top of the other end of adjustable spring (17) and pressing plate (153).
6. a kind of compact multilevel output speed reducer according to claim 1, it is characterised in that: the shape of the groove (21)
Shape is T-shaped, and groove (21) penetrates through the bottom of entire bottom plate (1), size and rubber seben (16) of the groove (21)
Size is adapted, and rubber seben (16) movable set is in the inside of groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289837.2U CN208703089U (en) | 2018-08-10 | 2018-08-10 | A kind of compact multilevel output speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289837.2U CN208703089U (en) | 2018-08-10 | 2018-08-10 | A kind of compact multilevel output speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703089U true CN208703089U (en) | 2019-04-05 |
Family
ID=65942806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821289837.2U Expired - Fee Related CN208703089U (en) | 2018-08-10 | 2018-08-10 | A kind of compact multilevel output speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703089U (en) |
-
2018
- 2018-08-10 CN CN201821289837.2U patent/CN208703089U/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: 20190405 |