CN110510338A - A kind of damping rotary gear teeth driving wheel - Google Patents
A kind of damping rotary gear teeth driving wheel Download PDFInfo
- Publication number
- CN110510338A CN110510338A CN201910833266.7A CN201910833266A CN110510338A CN 110510338 A CN110510338 A CN 110510338A CN 201910833266 A CN201910833266 A CN 201910833266A CN 110510338 A CN110510338 A CN 110510338A
- Authority
- CN
- China
- Prior art keywords
- gear teeth
- rotary
- movable gear
- wheel
- damping
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect 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
- 238000000034 method Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
Abstract
The present invention relates to a kind of damping rotary gear teeth driving wheels, its structure includes wheel disc, several fixation gear teeth are uniformly provided in the wheel disc excircle, the movable gear teeth are connected with by pin shaft on the fixed gear teeth, rotary damping device is provided on the pin shaft, the rotary damping device provides rotary resistance for the movable gear teeth, and the wheel disc side is provided with the retaining ring for limiting the movable gear teeth turned position.The rotary damping device is corrugated gasket, and the corrugated gasket is socketed on the pin shaft, and the corrugated gasket is located between the fixed gear teeth and the movable gear teeth.The movable gear teeth of the invention can in scheduled range damping rotary, make to be constantly present flexible contact when cable wire plug disk and activity gear teeth meshing, the driving wheel for changing previous fixed tooth can not be at a fully engaged with cable wire plug disk, it is excessive to fill in stress suffered by disk, generate abrasion, the problem of causing the service life to reduce, the feed conveying line suitable for long range.
Description
Technical field
The present invention relates to a kind of feed conveying driving device, specifically a kind of damping rotary gear teeth driving wheel.
Background technique
With the raising of social development degree, cost of labor is higher and higher, and the requirement to automatic breeding equipment is also more next
It is higher.Correspondingly, livestock breeding way is also from original small-sized farm, decentralized household's extensive operation to large scale integration, group
Change, the feeding aquaculture model transition of intensive, high quality, high benefit, unmanned management.Past cultivation equipment high failure rate, fortune
Row state labile, maintenance difficult, maintenance cost is high, and comprehensive benefit is low, no longer adapts to the demand of existing market.Carry out tool
High quality, high benefit, high stability, the feed conveying system of high intelligent automation are to replace existing many and diverse artificial feeding, real
The only way which must be passed of the existing unmanned automation of livestock cultivation.
Driving device in feed pipeline is one of the core component of entire feed transportation system, to the fortune of whole system
Row play the role of vital, entire feed transportation system feeding cycle, driving device host internal plug disk chain (plug disk+
Wirerope or plug disk+steel chain) by the dragging operating of the driving wheel gear teeth, it is really nibbled since the driving wheel gear teeth cannot achieve with plug disk
It closes, traditional fixation tooth driving wheel optimizes tooth profiles all anyway and cannot achieve the driving of face contact torque, can only realize
Line contact.When loading larger, contact character is poor, and plug disk is prone to wear and damages, and the service life is affected.Single machine stockline length
When more than 200 meters or more, the gear teeth are larger with plug disk contact stress and frictional force and plug disk is by biggish moment of flexure.Therefore separate unit master
Machine conveying distance and load receive biggish limitation, can only be realized with multiple main frames serial or parallel connection.It is to pass through in industry at present
The shape for optimizing the gear teeth improves single machine conveying distance, but can not really realize 400 meters to 500 meters of traffic coverage, and fill in
Disk locally still bears biggish contact stress, frictional force and moment of flexure, is not solving the problems, such as fundamentally.
Summary of the invention
It is an object of the invention to provide a kind of damping rotary gear teeth driving wheels, to solve to drive dress in feed pipeline
Set the problem that contact stress is larger between the driving wheel gear teeth of host and plug disk.
The present invention is implemented as follows: a kind of damping rotary gear teeth driving wheel, including wheel disc, it is equal in the wheel disc excircle
It is even to be equipped with several fixation gear teeth, the movable gear teeth are connected with by pin shaft on the fixed gear teeth, are arranged on the pin shaft
There is rotary damping device, the rotary damping device provides rotary resistance for the movable gear teeth, is arranged in the wheel disc side
There is the retaining ring for limiting the movable gear teeth turned position.
The rotary damping device is corrugated gasket, and the corrugated gasket is socketed on the pin shaft, the corrugated gasket
Positioned at the side of the movable gear teeth.
It is provided with cable wire groove at the top of the fixed gear teeth, is respectively arranged with one in the two sides of each fixed gear teeth
The outer profile of a movable gear teeth, the activity gear teeth is greater than the outer profile of the fixed gear teeth.
It is respectively arranged with the retaining ring in the two sides of the wheel disc, several limits are uniformly provided on the excircle of the retaining ring
Position block, corresponding one of each limited block movable gear teeth, the limited block are located at the side of the movable gear teeth inner ring.
The wheel disc is made of two external disks and an inner disc being set between two external disks, and the inner disc is ring
Shape, first round teeth portion and second gear teeth have been respectively uniformly distributed in the excircle of the external disk and the excircle of the inner disc
The first round teeth portion of portion, the second wheel teeth portion and its two sides collectively constitutes the fixed gear teeth, sets on the inside of the first round teeth portion
There is inclined-plane, the top of the second wheel teeth portion collectively constitutes the cable wire groove with two inclined-planes for being located at its two sides.
It is provided with axis hole at the center of the wheel disc, is equipped on the axis hole for wearing the wheel nave collar for switching through axis.
The present invention is uniformly distributed with the fixed gear teeth in the outer ring of wheel disc, is connected on each fixed gear teeth by pin shaft
The movable gear teeth, the movable gear teeth can be rotated around pin shaft, damping unit is provided on pin shaft, damping unit is for providing castor
Resistance when tooth rotates, is provided with retaining ring in wheel disc side surface, for limiting the rotation extreme position of each movable gear teeth.Work as master
When driving wheel rotates, for the plug disk on cable wire plug disk one by one with activity gear teeth meshing, filling in disk from moving along a straight line becomes the curve with rotation
Movement, the movable gear teeth rotate certain angle and bring the wirerope of cable wire plug disk or steel chain in cable wire groove into, and plug disk makes activity
Tooth force rotation, the movable gear teeth stop after going to the restraining position of retaining ring.Driving wheel will be deviate from when plug disk proceeds to
During, the rotation of movable gear teeth meeting adaptability makes the gear teeth be in surface contact state with plug disk always, so as to improve plug disk institute
The stress distribution received, to reduce the abrasion and destruction of plug disk.When plug disk is deviate from from the movable gear teeth, plug disk will drive rotating wheel
Tooth spiral goes to for the position of plug disk abjection meshing point, and after plug disk abjection, the movable gear teeth keep position when plug disk abjection, until
It is engaged next time with plug disk.
The movable gear teeth of the invention can in scheduled range damping rotary, make cable wire plug disk and when activity gear teeth meshing
It is constantly present flexible contact, the driving wheel for changing previous fixed tooth can not be at a fully engaged with cable wire plug disk, fills in stress suffered by disk
It is excessive, the problem of generating abrasion, the service life caused to reduce, the feed conveying line suitable for long range.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the view profile at the fixed gear teeth of the present invention and the movable gear teeth.
Fig. 3 is the schematic diagram that corrugated gasket of the present invention is located at movable gear teeth lateral surface.
In figure: 1, wheel disc；2, axis hole；3, nave collar is taken turns；4, the fixed gear teeth；5, the movable gear teeth；6, pin shaft；7, retaining ring；8, it limits
Position block；9, corrugated gasket；11, external disk；12, inner disc；13, washer；41, first round teeth portion；42, the second wheel teeth portion.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes wheel disc 1, and several fixation gear teeth 4, In are uniformly provided in 1 excircle of wheel disc
The movable gear teeth 5 are connected with by pin shaft 6 on the fixed gear teeth 4, rotary damping device, rotary damping device are provided on pin shaft 6
Rotary resistance is provided for the movable gear teeth 5,1 side of wheel disc is provided with the retaining ring 7 for limiting movable 5 turned position of the gear teeth.
Rotary damping device can be the existing rotary damper etc. with damping due to rotation effect, the present invention using
The simple corrugated gasket 9 of structure, corrugated gasket 9 are socketed on pin shaft 6, and corrugated gasket 9 is located at the side of the movable gear teeth 5.It is fixed
The gear teeth 4, the movable gear teeth 5 and corrugated gasket 9 are worn to connect and be fixed together by pin shaft 6, and flexible gear is arranged at the both ends of pin shaft 6
Piece and washer 13.Corrugated gasket 9 is due to wavy, the medial surface or outside in the movable gear teeth 5 that its surface is dipping and heaving
Face is provided with counterbore, and corrugated gasket 9 is located in counterbore.As shown in Fig. 2, when counterbore is located on the medial surface of the movable gear teeth 5, waveform
Gasket 9 is in contact with the fixed gear teeth 4 and the movable gear teeth 5 simultaneously, and the frictional force of generation is damping when the movable gear teeth 5 rotate
Power；As shown in figure 3, when counterbore is located on the lateral surface of the movable gear teeth 5, corrugated gasket 9 simultaneously with the movable gear teeth 9 and washer
13 are in contact, and the frictional force of generation is damping force when the movable gear teeth 5 rotate, and can pass through adjusting washer (disk) using this structure
13 quantity adjusts the size of damping force.
It is provided with cable wire groove at the top of the fixed gear teeth 4, is respectively arranged with an activity in the two sides of each fixed gear teeth 4
The gear teeth 5, the outer profile of the movable gear teeth 5 are greater than the outer profile of the fixed gear teeth 4.
It is respectively arranged with retaining ring 7 in the two sides of wheel disc 1, several limited blocks 8 are uniformly provided on the excircle of retaining ring 7, often
Corresponding one movable gear teeth 5 of a limited block 8, limited block 8 are located at the side of 5 inner ring of the movable gear teeth, when the movable gear teeth 5 are to equipped with limit
When the direction rotation of position block 8, due to the restriction effect by limited block 8, the movable gear teeth 5 just stop turning after contacting with limited block 8
It is dynamic, when the movable gear teeth 5 are rotated to another direction, stop operating after the movable gear teeth 5 and the contact of 7 outer circle of retaining ring, castor
Tooth 5 can rotate within this range, so that guarantee and plug panel surface are at a fully engaged in entire engagement process, make the movable gear teeth
5 are always maintained at face contact with plug disk, reduce contact stress.
Wheel disc 1 can be the wheel disc 1 of integral type, can also by two external disks 11 and be set between two external disks 11 one
A inner disc 12 forms, inner disc 12 be it is annular, be respectively uniformly distributed the in the excircle of external disk 11 and the excircle of inner disc 12
The first round teeth portion 41 of one wheel teeth portion 41 and the second wheel teeth portion 42, the second wheel teeth portion 42 and its two sides collectively constitutes the fixed gear teeth 4,
The inside of first round teeth portion 41 is equipped with inclined-plane, and the top of the second wheel teeth portion 42 collectively constitutes steel with two inclined-planes for being located at its two sides
Rope groove.
It is provided with axis hole 2 at the center of wheel disc 1, is equipped on axis hole 2 for wearing the wheel nave collar 3 for switching through axis.
The present invention is uniformly distributed with the fixed gear teeth 4 in the outer ring of wheel disc 1, passes through 6 axis of pin shaft on each fixed gear teeth 4
The movable gear teeth 5 are connected to, the movable gear teeth 5 can be rotated around pin shaft 6, damping unit is provided on pin shaft 6, damping unit is for mentioning
Resistance when for the rotation of the movable gear teeth 5, is provided with retaining ring 7 in 1 side surface of wheel disc, for limiting the rotation of each movable gear teeth 5
Extreme position.When driving wheel rotation, the plug disk on cable wire plug disk is engaged with the movable gear teeth 5 one by one, and plug disk is become by linear motion
For the curvilinear motion with rotation, the movable gear teeth 5 rotate certain angle, and to bring the wirerope of cable wire plug disk or steel chain into cable wire recessed
In slot, plug disk makes movable 5 Forced rotation of the gear teeth, and the movable gear teeth 5 stop after going to the restraining position of retaining ring 7.When plug disk is after reforwarding
During row will extremely deviate from driving wheel, the rotation of the movable meeting of the gear teeth 5 adaptability makes the gear teeth be in face contact with plug disk always
State, so as to improve stress distribution suffered by plug disk, to reduce the abrasion and destruction of plug disk.When plug disk is de- from the movable gear teeth 5
When out, plug disk will drive rotating wheel tooth spiral and go to for the position of plug disk abjection meshing point, and after plug disk abjection, the movable gear teeth 5 are protected
Position when plug disk abjection is held, is engaged until next time with plug disk, the movable gear teeth 5 turn to corresponding positions under the action of filling in disk
It sets, is bonded its surface with plug panel surface.
The movable gear teeth 5 of the invention can in scheduled range damping rotary, engage cable wire plug disk with the movable gear teeth 5
When be constantly present flexible contact, the driving wheel for changing previous fixed tooth can not be at a fully engaged with cable wire plug disk, answers suffered by plug disk
The problem of power is excessive, generates abrasion, the service life is caused to reduce, the feed conveying line suitable for long range.
Claims (6)
1. a kind of damping rotary gear teeth driving wheel, characterized in that including wheel disc, be uniformly provided in the wheel disc excircle several
The fixed gear teeth, are connected with the movable gear teeth by pin shaft on the fixed gear teeth, and rotary damping dress is provided on the pin shaft
It sets, the rotary damping device provides rotary resistance for the movable gear teeth, is provided in the wheel disc side for limiting
State the retaining ring of movable gear teeth turned position.
2. damping rotary gear teeth driving wheel according to claim 1, characterized in that the rotary damping device is Corrugation pad
Piece, the corrugated gasket are socketed on the pin shaft, and the corrugated gasket is located at the side of the movable gear teeth.
3. elastic reset driving wheel according to claim 1, characterized in that be provided with cable wire at the top of the fixed gear teeth
Groove is respectively arranged with the movable gear teeth, the outer profile of the activity gear teeth in the two sides of each fixed gear teeth
Greater than the outer profile of the fixed gear teeth.
4. damping rotary gear teeth driving wheel according to claim 1, characterized in that be respectively set in the two sides of the wheel disc
There is the retaining ring, several limited blocks are uniformly provided on the excircle of the retaining ring, each limited block corresponds to described in one
The movable gear teeth, the limited block are located at the side of the movable gear teeth inner ring.
5. damping rotary gear teeth driving wheel according to claim 3, characterized in that the wheel disc is by two external disks and setting
Between two external disks an inner disc composition, the inner disc be it is annular, the external disk excircle with it is described interior
The excircle of disk has been respectively uniformly distributed first round teeth portion and the second wheel teeth portion, the first round teeth portion of the second wheel teeth portion and its two sides
Collectively constitute the fixed gear teeth, the inside of the first round teeth portion is equipped with inclined-plane, the top of the second wheel teeth portion be located at
Two inclined-planes of its two sides collectively constitute the cable wire groove.
6. damping rotary gear teeth driving wheel according to claim 1, characterized in that be provided with axis at the center of the wheel disc
Hole is equipped with for wearing the wheel nave collar for switching through axis on the axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833266.7A CN110510338B (en) | 2019-09-04 | 2019-09-04 | Damping rotation gear tooth driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833266.7A CN110510338B (en) | 2019-09-04 | 2019-09-04 | Damping rotation gear tooth driving wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110510338A true CN110510338A (en) | 2019-11-29 |
| CN110510338B CN110510338B (en) | 2024-04-09 |
Family
ID=68629801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910833266.7A Active CN110510338B (en) | 2019-09-04 | 2019-09-04 | Damping rotation gear tooth driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110510338B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559619A (en) * | 2020-06-12 | 2020-08-21 | 中国矿业大学 | Scraper conveyor chain wheel assembly with active buffering device |
| CN113682734A (en) * | 2021-09-17 | 2021-11-23 | 秦皇岛海洋食品有限公司 | Pipe chain type conveyor and chain transmission device used by same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200630286A (en) * | 2005-02-16 | 2006-09-01 | Fujii Shoukai Kk | Feed conveying apparatus |
| US20140360300A1 (en) * | 2013-06-11 | 2014-12-11 | Miba Sinter Austria Gmbh | Gear arrangement |
| CN204114061U (en) * | 2014-09-18 | 2015-01-21 | 台州斯曼机械制造有限公司 | A kind of new gear |
| US20160003319A1 (en) * | 2013-02-19 | 2016-01-07 | Stabilus Gmbh | Piston-Cylinder Unit |
| CN205523521U (en) * | 2016-03-14 | 2016-08-31 | 湖州蓝马农业机械有限公司 | Bearing structure behind hand tractor |
| CN206347075U (en) * | 2016-12-14 | 2017-07-21 | 王硕宇 | One-way driving gear and gear drive |
| CN206708335U (en) * | 2017-04-28 | 2017-12-05 | 云南昆钢重型装备制造集团有限公司 | A kind of vibration-reduction gear with abatement axial and circumferential impact |
| CN109110398A (en) * | 2018-09-05 | 2019-01-01 | 刘群 | A kind of power wheel for preventing plug disc chain from deforming |
| CN210456246U (en) * | 2019-09-04 | 2020-05-05 | 沧州市永高农牧机械科技有限公司 | Damping rotating gear tooth driving wheel |
-
2019
- 2019-09-04 CN CN201910833266.7A patent/CN110510338B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200630286A (en) * | 2005-02-16 | 2006-09-01 | Fujii Shoukai Kk | Feed conveying apparatus |
| US20160003319A1 (en) * | 2013-02-19 | 2016-01-07 | Stabilus Gmbh | Piston-Cylinder Unit |
| US20140360300A1 (en) * | 2013-06-11 | 2014-12-11 | Miba Sinter Austria Gmbh | Gear arrangement |
| CN204114061U (en) * | 2014-09-18 | 2015-01-21 | 台州斯曼机械制造有限公司 | A kind of new gear |
| CN205523521U (en) * | 2016-03-14 | 2016-08-31 | 湖州蓝马农业机械有限公司 | Bearing structure behind hand tractor |
| CN206347075U (en) * | 2016-12-14 | 2017-07-21 | 王硕宇 | One-way driving gear and gear drive |
| CN206708335U (en) * | 2017-04-28 | 2017-12-05 | 云南昆钢重型装备制造集团有限公司 | A kind of vibration-reduction gear with abatement axial and circumferential impact |
| CN109110398A (en) * | 2018-09-05 | 2019-01-01 | 刘群 | A kind of power wheel for preventing plug disc chain from deforming |
| CN210456246U (en) * | 2019-09-04 | 2020-05-05 | 沧州市永高农牧机械科技有限公司 | Damping rotating gear tooth driving wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559619A (en) * | 2020-06-12 | 2020-08-21 | 中国矿业大学 | Scraper conveyor chain wheel assembly with active buffering device |
| CN113682734A (en) * | 2021-09-17 | 2021-11-23 | 秦皇岛海洋食品有限公司 | Pipe chain type conveyor and chain transmission device used by same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110510338B (en) | 2024-04-09 |
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