CN209245182U - A kind of speed reducer gear with shock-absorbing function - Google Patents
A kind of speed reducer gear with shock-absorbing function Download PDFInfo
- Publication number
- CN209245182U CN209245182U CN201821248470.XU CN201821248470U CN209245182U CN 209245182 U CN209245182 U CN 209245182U CN 201821248470 U CN201821248470 U CN 201821248470U CN 209245182 U CN209245182 U CN 209245182U
- Authority
- CN
- China
- Prior art keywords
- gear
- damping
- fixedly connected
- fixed
- inner ring
- 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 20
- 238000013016 damping Methods 0.000 claims abstract description 78
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 239000000919 ceramic Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of speed reducer gear with shock-absorbing function, including gear and the gear teeth, the gear periphery is fixedly connected with the gear teeth, damping inner ring is fixed with inside the gear, damping inner ring periphery is fixedly connected with positioning protrusion, the positioning protrusion periphery is fixed with locating slot, and locating slot is located inside gear, the locating slot side is fixed with damping trough, damping sleeve is fixedly connected with inside the damping trough, the damping sleeve internal slide is connected with slide post, the slide post two sides are fixedly connected to limited block, and limited block is through damping sleeve inner, described slide post one end is fixedly connected with sliding panel.The utility model is novel in design, and structure is simple, has good damping effect, makes gear when by biggish vibration, be not susceptible to damage, while having stronger heat dissipation effect, greatly improve the practical performance of gear, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of speed reducer gear, in particular to a kind of speed reducer tooth with shock-absorbing function
Wheel.
Background technique
Retarder 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.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.
And existing speed reducer needs different gears when being worked to carry out power transmitting, so as to reach certainly
The normal operation of body, but existing gear does not have good damping effect, is relatively easy to out speed reducer when being shaken
It now damages, while not having certain heat dissipation effect, the working efficiency of speed reducer greatly reduces, can not meet people
Demand, for this purpose, it is proposed that a kind of speed reducer gear with shock-absorbing function.
Utility model content
The main purpose of the utility model is to provide a kind of speed reducer gear with shock-absorbing function, it is novel in design,
Structure is simple, have good damping effect, make gear when by biggish vibration, be not susceptible to damage, at the same have compared with
Strong heat dissipation effect greatly improves the practical performance of gear, is suitble to be widely popularized and used, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of speed reducer gear with shock-absorbing function, including gear and the gear teeth, the gear periphery are solid
Surely the gear teeth are connected with, damping inner ring is fixed with inside the gear, damping inner ring periphery is fixedly connected with positioning
Protrusion, the positioning protrusion periphery is fixed with locating slot, and locating slot is located inside gear, and the locating slot side is solid
Surely it is equipped with damping trough, is fixedly connected with damping sleeve inside the damping trough, the damping sleeve internal slide is connected with sliding
Column, the slide post two sides are fixedly connected to limited block, and limited block is through damping sleeve inner, described slide post one end
It is fixedly connected with sliding panel, damping sleeve periphery is connected with damping spring, and the damping inner ring inner sidewall is fixed to be connected
It is connected to ceramic layer.
Further, the ceramic layer inner sidewall is fixed with the driven gear teeth, and the gear teeth two sides, which are fixedly connected to, to be added
Strengthening tendons.
Further, the damping inner peripheral surface is fixed with heat release hole, is fixed with heat dissipation inside the damping inner ring
Connection is connected with heat dissipation channel for channel, the heat release hole.
Further, the damping inner ring is gear flexible connection, the sliding by positioning protrusion and locating slot
Plate is slidably connected by damping spring and damping trough.
Compared with prior art, the utility model has the following beneficial effects:
1. there is good stress absorption ability by ceramic layer, makes damping inner ring be not easy to shake, greatly improve tooth
The stability of itself is taken turns, and there is good anticorrosion, high temperature resistance, is less prone to damage convenient for being used for a long time.
2. the combination by positioning protrusion and locating slot prevents convenient for damping inner ring to be scheduled on inside gear
In rotation, break-off occurs gear for damping inner ring and gear, avoids the normal work for influencing gear.
3. passing through the combination of damping inner ring and sliding panel, so as to so that sliding panel applies certain pressure to damping spring
Power reduces the vibration of gear itself in order to carry out good buffering to shaking force, avoids causing gear because vibration is excessive
Damage.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the speed reducer gear with shock-absorbing function of the utility model.
Fig. 2 is a kind of heat-dissipating channel structure schematic diagram of the speed reducer gear with shock-absorbing function of the utility model.
Fig. 3 is a kind of damping trough schematic diagram of internal structure of the speed reducer gear with shock-absorbing function of the utility model.
In figure: 1, gear；2, the gear teeth；3, damping inner ring；4, positioning protrusion；5, locating slot；6, damping trough；7, subtract
Shake sleeve；8, slide post；9, limited block；10, sliding panel；11, damping spring；12, ceramic layer；13, the driven gear teeth；14, reinforce
Muscle；15, heat release hole；16, heat dissipation channel.
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 Figure 1-3, a kind of speed reducer gear with shock-absorbing function, including gear 1 and the gear teeth 2, it is described
1 periphery of gear is fixedly connected with the gear teeth 2, and damping inner ring 3, the damping inner ring 3 are fixed with inside the gear 1
Periphery is fixedly connected with positioning protrusion 4, and 4 periphery of positioning protrusion is fixed with locating slot 5, and locating slot 5 is located at gear sheet
Inside body 1,5 side of locating slot is fixed with damping trough 6, and damping sleeve 7, institute are fixedly connected with inside the damping trough 6
It states 7 internal slide of damping sleeve and is connected with slide post 8,8 two sides of slide post are fixedly connected to limited block 9, and limited block 9
Through inside damping sleeve 7, described 8 one end of slide post is fixedly connected with sliding panel 10, and the 7 periphery activity of damping sleeve is even
It is connected to damping spring 11,3 inner sidewall of damping inner ring is fixedly connected with ceramic layer 12.
In the present embodiment as shown in fig. 1, by the combination of damping inner ring 3 and sliding panel 10, shaking force can be carried out good
Good buffering.
Wherein, 12 inner sidewall of ceramic layer is fixed with the driven gear teeth 13, and 2 two sides of the gear teeth, which are fixedly connected to, to be added
Strengthening tendons 14.
As shown in Figure 1, being combined convenient for gear 1 with external hinge by the driven gear teeth 13 in the present embodiment, thus
Gear can be made to work.
Wherein, 3 surface of damping inner ring is fixed with heat release hole 15, is fixed with heat dissipation inside the damping inner ring 3
Channel 16, the heat release hole 15 are connected with the conducting of heat dissipation channel 16.
In the present embodiment as shown in fig. 2, by the combination of heat release hole 15 and heat dissipation channel 16, there is good dissipate to gear
Heat effect.
Wherein, the damping inner ring 3 is the flexible connection of gear 1, the sliding by positioning protrusion 4 and locating slot 5
Plate 10 is slidably connected by damping spring 11 with damping trough 6.
As shown in Figure 1, passing through the combination of positioning protrusion 4 and locating slot 5 in the present embodiment, convenient for damping inner ring 3 is fixed
It is scheduled on inside gear 1, prevents gear in rotation, break-off occurs for damping inner ring 3 and gear 1, avoids influencing
To the normal work of gear.
It should be noted that the utility model is a kind of speed reducer gear with shock-absorbing function, when work, by from
Driving wheel tooth 13 is combined with external hinge convenient for gear 1, so as to so that gear works, while passing through ceramic layer 12
With good stress absorption ability, damping inner ring is made to be not easy to shake, greatly improves the stability of gear itself, and have
There are good anticorrosion, high temperature resistance, is less prone to damage convenient for being used for a long time, passes through the knot of positioning protrusion 4 and locating slot 5
It closes, convenient for damping inner ring 3 to be scheduled on inside gear 1, prevents gear in rotation, damping inner ring 3 and gear
1 occurs break-off, avoids the normal work for influencing gear, and when gear is by biggish shaking force, damping inner ring 3 can be with
Sliding panel 10 is combined, so as to so that sliding panel 10 applies certain pressure to damping spring 11, in order to shaking force
Good buffering is carried out, the vibration of gear itself is reduced, avoids damaging gear because vibration is excessive, while passing through damping
The combination of sleeve 7 and slide post 8 can have certain support effect to damping inner ring 3, be not susceptible to damping inner ring 3 partially
It moves, it is more practical, and the sliding when driving sliding panel 10 to be resetted of damping spring 11 can effectively be prevented by limited block 9
Column 8 is detached from inside damping sleeve 7, avoids the damping effect for influencing gear, by the combination of heat release hole 15 and heat dissipation channel 16,
There is good heat spreading function to gear, so that gear be made to be not susceptible to damage when being worked long hours, passes through the gear teeth 2 one
The reinforcing rib 14 of side has stronger protective effect to the gear teeth 2, is hardly damaged the gear teeth 2 when being exported, further enhances
The self-protection effect of gear.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of speed reducer gear with shock-absorbing function, including gear (1) and the gear teeth (2), the gear (1)
Periphery is fixedly connected with the gear teeth (2), it is characterised in that: it is fixed with damping inner ring (3) inside the gear (1), it is described
Damping inner ring (3) periphery is fixedly connected with positioning protrusion (4), and positioning protrusion (4) periphery is fixed with locating slot (5), and
Locating slot (5) is located at gear (1) inside, and locating slot (5) side is fixed with damping trough (6), the damping trough (6)
Inside is fixedly connected with damping sleeve (7), and damping sleeve (7) internal slide is connected with slide post (8), the slide post
(8) two sides are fixedly connected to limited block (9), and limited block (9) is internal through damping sleeve (7), the slide post (8) one
End is fixedly connected with sliding panel (10), and damping sleeve (7) periphery is connected with damping spring (11), the damping inner ring
(3) inner sidewall is fixedly connected with ceramic layer (12).
2. a kind of speed reducer gear with shock-absorbing function according to claim 1, it is characterised in that: the ceramic layer
(12) inner sidewall is fixed with the driven gear teeth (13), and the gear teeth (2) two sides are fixedly connected to reinforcing rib (14).
3. a kind of speed reducer gear with shock-absorbing function according to claim 1, it is characterised in that: in the damping
Circle (3) surface is fixed with heat release hole (15), is fixed with heat dissipation channel (16), the heat dissipation inside the damping inner ring (3)
Hole (15) and heat dissipation channel (16) conducting connect.
4. a kind of speed reducer gear with shock-absorbing function according to claim 1, it is characterised in that: in the damping
It is gear (1) flexible connection that (3), which are enclosed, by positioning protrusion (4) and locating slot (5), and the sliding panel (10) passes through damping bullet
Spring (11) is slidably connected with damping trough (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248470.XU CN209245182U (en) | 2018-08-03 | 2018-08-03 | A kind of speed reducer gear with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248470.XU CN209245182U (en) | 2018-08-03 | 2018-08-03 | A kind of speed reducer gear with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245182U true CN209245182U (en) | 2019-08-13 |
Family
ID=67516148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248470.XU Expired - Fee Related CN209245182U (en) | 2018-08-03 | 2018-08-03 | A kind of speed reducer gear with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043352A (en) * | 2019-12-17 | 2020-04-21 | 恩宜瑞(江苏)环境发展有限公司 | Novel poppet valve and application thereof in RTO system |
-
2018
- 2018-08-03 CN CN201821248470.XU patent/CN209245182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043352A (en) * | 2019-12-17 | 2020-04-21 | 恩宜瑞(江苏)环境发展有限公司 | Novel poppet valve and application thereof in RTO system |
| CN111043352B (en) * | 2019-12-17 | 2021-09-24 | 恩宜瑞(江苏)环境发展有限公司 | Poppet valve and application thereof in RTO system |
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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: 20190813 |