CN210456246U - Damping rotating gear tooth driving wheel - Google Patents
Damping rotating gear tooth driving wheel Download PDFInfo
- Publication number
- CN210456246U CN210456246U CN201921462640.9U CN201921462640U CN210456246U CN 210456246 U CN210456246 U CN 210456246U CN 201921462640 U CN201921462640 U CN 201921462640U CN 210456246 U CN210456246 U CN 210456246U
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- Prior art keywords
- teeth
- cogwheel
- movable
- fixed
- gear teeth
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- 238000013016 damping Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000000670 limiting effect Effects 0.000 claims description 8
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to a damping rotates teeth of a cogwheel action wheel, its structure includes the rim plate the outer circumference of rim plate evenly is equipped with a plurality of fixed teeth of a cogwheel it has the movable teeth of a cogwheel to connect through the round pin hub joint on the fixed teeth of a cogwheel the round pin epaxial rotation damping device that is provided with, rotate damping device does the activity teeth of a cogwheel provide the rotation resistance the rim plate side is provided with and is used for the restriction the retaining ring of activity teeth of a cogwheel pivoted position. The rotary damping device is a wave-shaped gasket which is sleeved on the pin shaft and is positioned between the fixed gear teeth and the movable gear teeth. The utility model discloses a movable teeth of a cogwheel can rotate at predetermined within range damping, always has the flexonics when making cable wire chock and movable gear tooth meshing, has changed the unable complete meshing of action wheel and cable wire chock of fixed tooth in the past, and the chock receives stress is too big, produces wearing and tearing, leads to the problem that the life-span reduces, is applicable to long distance fodder transportation line.
Description
Technical Field
The utility model relates to a fodder transportation drive arrangement, specifically speaking are wheel teeth action wheel is rotated in damping.
Background
With the improvement of social development degree, the labor cost is higher and higher, and the requirements on automatic breeding equipment are higher and higher. Correspondingly, the livestock breeding mode is transformed from the traditional extensive operation of small farms and scattered farmers to a large-scale integrated, clustered, intensified, high-quality, high-benefit and unmanned management feeding and breeding mode. The traditional culture equipment has high failure rate, unstable running state, difficult maintenance, high maintenance cost and low comprehensive benefit, and no longer meets the requirements of the existing marketization. The feed transportation system with high quality, high benefit, high stability and high intelligent automation is a necessary way to replace the existing complicated artificial feeding and realize the unmanned automation of livestock breeding.
The driving device in the feed conveying line is one of core components of the whole feed conveying system, plays a vital role in the operation of the whole system, the whole feed conveying system circularly supplies materials, a plug disc chain (a plug disc and a steel wire rope or a plug disc and a steel chain) in a main machine of the driving device is dragged and operated by driving wheel teeth, and because the driving wheel teeth and the plug disc cannot be really meshed, the traditional fixed tooth driving wheel cannot realize the driving of surface contact torque no matter how the shape of the wheel teeth is optimized, and only can realize line contact. When the load is large, the contact property is poor, the plug disc is easy to wear and damage, and the service life is influenced. When the length of a single material line exceeds more than 200 meters, the contact stress and the friction force between the gear teeth and the plug disc are large, and the plug disc is subjected to a large bending moment. Therefore, the transmission distance and the load of a single host machine are greatly limited, and the transmission can be realized only by connecting a plurality of host machines in series or in parallel. In the prior art, the single-machine conveying distance is increased by optimizing the shape of the gear teeth, but the conveying range of 400-500 meters cannot be really realized, and the local part of the plug disc still bears larger contact stress, friction force and bending moment, so that the problems are not fundamentally solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a damping rotates teeth of a cogwheel action wheel to solve the great problem of contact stress between the action wheel teeth of a cogwheel of drive arrangement host computer and the stopper dish in the fodder transfer chain.
The utility model discloses a realize like this: the utility model provides a damping rotates teeth of a cogwheel action wheel, includes the rim plate the outer circumference of rim plate evenly is equipped with a plurality of fixed teeth of a cogwheel it has the activity teeth of a cogwheel to have connect through the round pin axle coupling on the fixed teeth of a cogwheel it rotates damping device to sell epaxial being provided with, it does to rotate damping device the activity teeth of a cogwheel provide the rotational resistance the rim plate side is provided with and is used for the restriction the retaining ring of activity teeth of a cogwheel rotational position.
The rotary damping device is a wave-shaped gasket which is sleeved on the pin shaft and is positioned on one side of the movable gear teeth.
The top of the fixed gear teeth is provided with a steel cable groove, two sides of each fixed gear tooth are respectively provided with one movable gear tooth, and the outer contour of each movable gear tooth is larger than that of each fixed gear tooth.
The two sides of the wheel disc are respectively provided with the check rings, a plurality of limiting blocks are evenly arranged on the outer circumference of each check ring, each limiting block corresponds to one movable wheel tooth, and the limiting blocks are located on one side of the inner ring of the movable wheel tooth.
The wheel disc is composed of two outer discs and an inner disc arranged between the two outer discs, the inner disc is annular, a first wheel tooth part and a second wheel tooth part are uniformly distributed on the outer circumference of each outer disc and the outer circumference of each inner disc respectively, the second wheel tooth part and the first wheel tooth parts on two sides of the second wheel tooth part jointly form the fixed wheel teeth, an inclined plane is arranged on the inner side of the first wheel tooth part, and the top of the second wheel tooth part and the two inclined planes on two sides of the second wheel tooth part jointly form the steel cable groove.
The center of the wheel disc is provided with a shaft hole, and a hub ring used for connecting the rotating shaft in a penetrating way is arranged on the shaft hole.
The utility model discloses the even distribution in the outer lane of rim plate has the fixed teeth of a cogwheel, has connect the activity teeth of a cogwheel through the round pin axle coupling on every fixed teeth of a cogwheel, and the activity teeth of a cogwheel can rotate around the round pin axle, is provided with damping device at the epaxial damping device that is provided with of round pin, and damping device is used for providing the resistance when the activity teeth of a cogwheel rotates, is provided with the retaining ring at the rim plate side surface for the rotatory extreme. When the driving wheel rotates, the plug discs on the steel cable plug disc are meshed with the movable gear teeth one by one, the plug discs are changed from linear motion to curve motion with rotation, the movable gear teeth rotate by a certain angle to bring the steel cable or the steel chain of the steel cable plug disc into the steel cable groove, the plug discs enable the movable gear teeth to rotate under stress, and the movable gear teeth stop after rotating to the limit position of the check ring. When the plug disc continues to run to the process of separating from the driving wheel, the movable gear teeth can rotate adaptively, so that the gear teeth are always in surface contact with the plug disc, the stress distribution borne by the plug disc is improved, and the abrasion and the damage of the plug disc are reduced. When the plug disc is disengaged from the movable gear teeth, the plug disc can drive the rotating gear teeth to rotate to a position where the plug disc can be disengaged from the meshing point, and after the plug disc is disengaged, the movable gear teeth keep the position where the plug disc is disengaged until the plug disc is meshed with the plug disc next time.
The utility model discloses a movable teeth of a cogwheel can rotate at predetermined within range damping, always has the flexonics when making cable wire chock and movable gear tooth meshing, has changed the unable complete meshing of action wheel and cable wire chock of fixed tooth in the past, and the chock receives stress is too big, produces wearing and tearing, leads to the problem that the life-span reduces, is applicable to long distance fodder transportation line.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the fixed gear teeth and the movable gear teeth of the present invention.
Fig. 3 is a schematic diagram of the wave-shaped gasket of the present invention located on the outer side surface of the movable gear teeth.
In the figure: 1. a wheel disc; 2. a shaft hole; 3. a hub ring; 4. fixing gear teeth; 5. movable gear teeth; 6. a pin shaft; 7. a retainer ring; 8. a limiting block; 9. a wave-shaped gasket; 11. an outer disc; 12. an inner disc; 13. a gasket; 41. a first wheel tooth portion; 42. the second wheel tooth portion.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a rim plate 1 evenly is equipped with a plurality of fixed teeth of a cogwheel 4 outside rim plate 1, has movable teeth of a cogwheel 5 through the 6 coupling of round pin axle on fixed teeth of a cogwheel 4, is provided with the rotation damping device on round pin axle 6, rotates the damping device and provides the rotational resistance for the activity teeth of a cogwheel 5, is provided with retaining ring 7 that is used for restricting 5 turned positions of the activity teeth of a cogwheel in 1 side of rim plate.
The rotary damping device can be the rotary damper with the rotary damping function at present, the utility model discloses a simple structure's waveform gasket 9, waveform gasket 9 cup joints on round pin axle 6, and waveform gasket 9 is located one side of the movable teeth of a cogwheel 5. The fixed gear teeth 4, the movable gear teeth 5 and the wave-shaped gasket 9 are fixedly connected together in a penetrating way through a pin shaft 6, and elastic blocking pieces and gaskets 13 are arranged at two ends of the pin shaft 6. The surface of the wave-shaped gasket 9 is in a wave shape of up-and-down fluctuation, a counter bore is arranged on the inner side surface or the outer side surface of the movable gear tooth 5, and the wave-shaped gasket 9 is positioned in the counter bore. As shown in fig. 2, when the counter bore is located on the inner side surface of the movable gear tooth 5, the wave-shaped gasket 9 is simultaneously contacted with the fixed gear tooth 4 and the movable gear tooth 5, and the generated friction force is the damping force when the movable gear tooth 5 rotates; when the counter bore is positioned on the outer side surface of the movable gear tooth 5, as shown in fig. 3, the wave-shaped gasket 9 is simultaneously contacted with the movable gear tooth 5 and the gasket 13, the generated friction force is the damping force when the movable gear tooth 5 rotates, and the magnitude of the damping force can be adjusted by adjusting the number of the gaskets 13 by adopting the structure.
The top of the fixed gear teeth 4 is provided with a steel cable groove, two sides of each fixed gear tooth 4 are respectively provided with a movable gear tooth 5, and the outline of each movable gear tooth 5 is larger than that of each fixed gear tooth 4.
Be provided with retaining ring 7 respectively in the both sides of rim plate 1, evenly be equipped with a plurality of stoppers 8 on the outer circumference of retaining ring 7, every stopper 8 corresponds a movable teeth of a cogwheel 5, stopper 8 is located one side of the 5 inner circles of movable teeth of a cogwheel, when the movable teeth of a cogwheel 5 rotates to the direction that is equipped with stopper 8, owing to receive stopper 8's limiting action, the activity teeth of a cogwheel 5 just stall after with stopper 8 contact, when the movable teeth of a cogwheel 5 rotates to another direction, stall after the contact of movable teeth of a cogwheel 5 and 7 excircle of retaining ring, the movable teeth of a cogwheel 5 can be at this within range internal rotation, thereby guarantee at whole meshing in-process and the complete meshing of chock disk surface, make movable teeth of a cogwheel 5 and chock.
The wheel disc 1 can be an integrated wheel disc 1, and can also be composed of two outer discs 11 and an inner disc 12 arranged between the two outer discs 11, the inner disc 12 is annular, a first wheel tooth part 41 and a second wheel tooth part 42 are respectively and uniformly distributed on the outer circumference of the outer disc 11 and the outer circumference of the inner disc 12, the second wheel tooth part 42 and the first wheel tooth parts 41 on the two sides of the second wheel tooth part 42 jointly form a fixed wheel tooth 4, the inner side of the first wheel tooth part 41 is provided with an inclined surface, and the top of the second wheel tooth part 42 and the two inclined surfaces on the two sides of the second wheel tooth part 42 jointly form a steel cable groove.
The center of the wheel disc 1 is provided with a shaft hole 2, and a hub ring 3 for connecting a rotating shaft in a penetrating way is arranged on the shaft hole 2.
The utility model discloses the even distribution in outer lane of rim plate 1 has fixed teeth of a cogwheel 4, has movable teeth of a cogwheel 5 through the 6 coupling joints of round pin axle on every fixed teeth of a cogwheel 4, and movable teeth of a cogwheel 5 can rotate around round pin axle 6, is provided with damping device on round pin axle 6, and damping device is used for providing the resistance when the movable teeth of a cogwheel 5 rotates, is provided with retaining ring 7 at 1 side surface of rim plate for the rotatory extreme position of every movable teeth of a cogwheel 5 of restriction. When the driving wheel rotates, the plug discs on the steel cable plug disc are meshed with the movable gear teeth 5 one by one, the plug discs are changed from linear motion to rotary curvilinear motion, the movable gear teeth 5 rotate by a certain angle to bring the steel cable or the steel chain of the steel cable plug disc into the steel cable groove, the plug discs enable the movable gear teeth 5 to rotate under stress, and the movable gear teeth 5 stop after rotating to the limit position of the check ring 7. When the plug disc continues to run to the process of separating from the driving wheel, the movable gear teeth 5 can rotate adaptively, so that the gear teeth are always in surface contact with the plug disc, the stress distribution borne by the plug disc is improved, and the abrasion and the damage of the plug disc are reduced. When the plug disc is disengaged from the movable gear teeth 5, the plug disc can drive the rotating gear teeth to rotate to a position where the plug disc can be disengaged from the meshing point, after the plug disc is disengaged, the movable gear teeth 5 keep the position where the plug disc is disengaged until the next time the movable gear teeth are meshed with the plug disc, and the movable gear teeth 5 rotate to corresponding positions under the action of the plug disc to enable the surface of the movable gear teeth to be attached to the surface of the plug disc.
The utility model discloses a movable teeth of a cogwheel 5 can rotate at predetermined within range damping, always has the flexonics when making cable wire chock and movable teeth of a cogwheel 5 mesh, has changed the action wheel of fixed tooth in the past and the unable complete meshing of cable wire chock, and the chock receives stress is too big, produces wearing and tearing, leads to the problem of life-span reduction, is applicable to long distance fodder transportation line.
Claims (6)
1. The utility model provides a damping rotates teeth of a cogwheel action wheel, characterized by includes the rim plate the outer circumference of rim plate evenly is equipped with a plurality of fixed teeth of a cogwheel it has the activity teeth of a cogwheel to have connect through the round pin hub joint on the fixed teeth of a cogwheel the epaxial rotation damping device that is provided with of round pin rotates damping device for the activity teeth of a cogwheel provides the rotational resistance the rim plate side is provided with and is used for the restriction the retaining ring of activity teeth of a cogwheel rotational position.
2. The damped rotary gear tooth driver according to claim 1, wherein the rotary damping means is a wave washer, the wave washer is sleeved on the pin, and the wave washer is located on one side of the movable gear tooth.
3. The damped rotary cog driving wheel according to claim 1 wherein said fixed cog top is notched with a steel cable groove, each side of each said fixed cog is provided with one of said movable cogs, and the outer profile of said movable cogs is larger than the outer profile of said fixed cogs.
4. The damped rotary gear tooth driving wheel according to claim 1, wherein the retainer rings are respectively arranged on two sides of the wheel disc, a plurality of limiting blocks are uniformly arranged on the outer circumference of each retainer ring, each limiting block corresponds to one movable gear tooth, and the limiting blocks are positioned on one side of the inner ring of the movable gear tooth.
5. The damped rotary gear tooth driving wheel according to claim 3, wherein the wheel disc is composed of two outer discs and an inner disc disposed between the two outer discs, the inner disc is annular, first gear teeth and second gear teeth are uniformly distributed on the outer circumference of the outer disc and the outer circumference of the inner disc, the second gear teeth and the first gear teeth on two sides of the second gear teeth jointly form the fixed gear teeth, an inclined surface is disposed on the inner side of the first gear teeth, and the top of the second gear teeth and the two inclined surfaces on two sides of the second gear teeth jointly form the cable groove.
6. The damped rotary cogged capstan of claim 1 wherein said disk has an axial bore centrally disposed therein, said axial bore having a hub ring mounted thereon for engaging the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462640.9U CN210456246U (en) | 2019-09-04 | 2019-09-04 | Damping rotating gear tooth driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921462640.9U CN210456246U (en) | 2019-09-04 | 2019-09-04 | Damping rotating gear tooth driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456246U true CN210456246U (en) | 2020-05-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921462640.9U Withdrawn - After Issue CN210456246U (en) | 2019-09-04 | 2019-09-04 | Damping rotating gear tooth driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510338A (en) * | 2019-09-04 | 2019-11-29 | 沧州市永高农牧机械科技有限公司 | A kind of damping rotary gear teeth driving wheel |
-
2019
- 2019-09-04 CN CN201921462640.9U patent/CN210456246U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510338A (en) * | 2019-09-04 | 2019-11-29 | 沧州市永高农牧机械科技有限公司 | A kind of damping rotary gear teeth driving wheel |
| CN110510338B (en) * | 2019-09-04 | 2024-04-09 | 沧州市永高农牧机械科技有限公司 | Damping rotation gear tooth driving wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200505 Effective date of abandoning: 20240409 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200505 Effective date of abandoning: 20240409 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |