CN110410481A - A kind of elastic reset gear teeth driving wheel - Google Patents
A kind of elastic reset gear teeth driving wheel Download PDFInfo
- Publication number
- CN110410481A CN110410481A CN201910832593.0A CN201910832593A CN110410481A CN 110410481 A CN110410481 A CN 110410481A CN 201910832593 A CN201910832593 A CN 201910832593A CN 110410481 A CN110410481 A CN 110410481A
- Authority
- CN
- China
- Prior art keywords
- gear teeth
- movable gear
- elastic reset
- wheel disc
- elastic
- 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.)
- Pending
Links
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 10
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 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
- 230000000452 restraining effect Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
- F16H55/303—Chain-wheels for round linked chains, i.e. hoisting chains with identical links
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
Abstract
The present invention relates to a kind of elastic reset gear teeth driving wheels, its structure includes wheel disc, retaining ring, the movable gear teeth and elastic reset member, several movable gear teeth are distributed on the excircle of wheel disc, and castor tooth shaft is connected on wheel disc, retaining ring is set in the disk of the wheel disc, for limiting the turned position of the movable gear teeth, the elastic reset member is used to that the movable gear teeth after rotation to be made to reset.Wheel disc is equipped with several fixed gear teeth, is respectively arranged with the movable gear teeth in the two sides of each fixed gear teeth, wears on the fixed gear teeth and the corresponding movable gear teeth and is connected to pin shaft, so that the castor tooth shaft be made to connect on the fixed gear teeth.The movable gear teeth of the invention can be rotated freely, make for flexible contact between cable wire plug disk and the gear teeth of driving wheel, making can be at a fully engaged between the movable gear teeth and plug disk, to reduce the abrasion of cable wire plug disk, and make to fill in the maximum stress reduction that disk is subject to, 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 elastic reset 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 elastic reset 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 elastic reset gear teeth driving wheel, including wheel disc, retaining ring, the movable gear teeth and
Elastic reset member, several movable gear teeth are distributed on the excircle of the wheel disc, and the castor tooth shaft is connected to
On the wheel disc, the retaining ring is set in the disk of the wheel disc, described for limiting the turned position of the movable gear teeth
Elastic reset member is used to that the movable gear teeth after rotation to be made to reset.
Several fixed gear teeth are equipped on the wheel disc, the fixed gear teeth are uniformly distributed in the excircle of the wheel disc
On, it is provided with cable wire groove at the top of the fixed gear teeth, is respectively arranged with the work in the two sides of each fixed gear teeth
Driving wheel tooth is worn on the fixed gear teeth and the corresponding movable gear teeth and is connected to pin shaft, so that the castor tooth shaft be made to connect
On the fixed gear teeth.
Limited block, each corresponding castor of the limited block are uniformly provided on the excircle of the retaining ring
Tooth, the limited block are located at the side of the movable gear teeth inner ring.
Wherein, the elastic reset member is elastic slice, and the elastic slice is fixed on the retaining ring, is provided on the retaining ring
One elastic arm of clamping groove, the elastic slice is fixed in the clamping groove, another elastic arm of the elastic slice and the work
Driving wheel tooth is in contact, and the elastic slice and the contact position of the movable gear teeth and the limited block are ipsilateral.
Meanwhile the elastic reset member may be tension spring, described tension spring one end is fixed on the movable gear teeth, separately
One end is fixed on the retaining ring, and the junction that the tension spring connects the movable gear teeth is located remotely from the one of the limited block
Side.
For the wheel disc other than being made of one, the wheel disc can also be by two external disks and being set to two external disks
Between inner disc composition, the inner disc be it is annular, on the excircle of the external disk and the excircle of the inner disc
On be respectively uniformly distributed first round teeth portion with second wheel teeth portion, it is described second wheel teeth portion and the first round teeth portion of its two sides it is common
Form 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 its two
Two inclined-planes of side collectively constitute the cable wire groove.
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 evenly arranged with the movable gear teeth in the excircle of wheel disc, and the movable gear teeth can be rotated around pin shaft, castor
The rotation in one direction of teeth directional limits its position by retaining ring, and the rotation in another direction of castor teeth directional passes through elastic reset member
It resets.When driving wheel rotation, 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 band rotation
The curvilinear motion turned, the movable gear teeth rotate certain angle and bring the wirerope of cable wire plug disk or steel chain in cable wire groove into, fill in
Disk makes movable gear teeth Forced rotation, and the movable gear teeth stop after going to the restraining position of retaining ring.When plug disk is proceeded to and will be taken off
Out during driving wheel, the rotation of movable gear teeth meeting adaptability makes the gear teeth be in surface contact state with plug disk always, to change
Stress distribution suffered by kind plug disk, to reduce the abrasion and destruction of plug disk.After plug disk is deviate from from the movable gear teeth, the movable gear teeth
It automatically resets under the action of elastic and resilient element.
The movable gear teeth of the invention can be rotated freely, and make to be that flexibility connects between cable wire plug disk and the gear teeth of driving wheel
Touching, making can be at a fully engaged between the movable gear teeth and plug disk, to reduce the abrasion of cable wire plug disk, and makes to fill in the maximum that disk is subject to
Stress reduces, the feed conveying line suitable for long range.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that elastic reset member of the present invention is elastic slice.
Fig. 2 is the broken away view at Fig. 1 activity gear teeth.
Fig. 3 is the structural schematic diagram that elastic element of the present invention is tension spring.
Fig. 4 is the cross-sectional view at Fig. 3 activity gear teeth.
In figure: 1, wheel disc；2, the movable gear teeth；3, retaining ring；4, axis hole；5, nave collar is taken turns；6, limited block；7, elastic slice；8, tension spring；
1-1, external disk；1-2, inner disc；1-3, first round teeth portion；1-4, the second wheel teeth portion；1-5, the fixed gear teeth；1-6, inclined-plane；1-7, steel
Rope groove；2-1, pin shaft；2-2, elastic block piece；3-1, clamping groove.
Specific embodiment
As shown in Figure 1, Figure 3, the present invention includes wheel disc 1, retaining ring 3, the movable gear teeth 2 and elastic reset member, several
The movable gear teeth 2 are distributed on the excircle of wheel disc 1, and movable 2 axis of the gear teeth is connected on wheel disc 1, and retaining ring 3 is set to the disk of wheel disc 1
On face, for limiting the turned position of the movable gear teeth 2, elastic reset member is used to that the movable gear teeth 2 after rotation to be made to reset.
As shown in Figure 2 and Figure 3, several fixed gear teeth 1-5 are equipped on wheel disc 1, fixed gear teeth 1-5 is uniformly distributed in wheel disc 1
Excircle on, be provided with cable wire groove 1-7 at the top of fixed gear teeth 1-5, be respectively set in the two sides of each fixed gear teeth 1-5
There are the movable gear teeth 2, is worn on fixed gear teeth 1-5 and the corresponding movable gear teeth 2 and be connected to pin shaft 2-1, distinguished at the both ends of pin shaft 2-1
Elastic block piece 2-2 is installed, elastic block piece 2-2 fixes pin shaft 2-1, so that movable 2 axis of the gear teeth be made to connect in fixed gear teeth 1-5
On.
It is respectively arranged with retaining ring 3 in the two sides of wheel disc 1, limited block 6, each limit are uniformly provided on the excircle of retaining ring 3
Corresponding one movable gear teeth 2 of position block 6, limited block 6 are located at the side of 2 inner ring of the movable gear teeth.
Elastic reset member is that elastic slice 7 or tension spring 8 etc. can provide the element of reset force to the movable gear teeth 2.
As shown in Figure 1 and Figure 2, elastic reset member is elastic slice 7, and elastic slice 7 is fixed on retaining ring 3, is provided with card on retaining ring 3
An elastic arm of access slot 3-1, elastic slice 7 are fixed in clamping groove 3-1, another elastic arm of elastic slice 7 connects with the movable gear teeth 2
Touching, and elastic slice 7 and the contact position and limited block 6 of the movable gear teeth 2 are ipsilateral.The promotion activity gear teeth 2 under the elastic force effect of elastic slice 7
It is rotated around pin shaft 2-1, the bottom of the movable gear teeth 2 leaves limited block 6, at work, cable wire plug disk is mounted on driving wheel, fills in
Disk is in contact with the movable gear teeth 2, turns to the movable gear teeth 2 and is in contact with limited block 6, thus the position of the limitation activity gear teeth 2.
Driving wheel rotation engages plug disk gradually with the abjection of the movable gear teeth 2, and movable gear teeth 2 can be continuous around pin shaft 2-1 during this
Rotation, make the movable gear teeth 2 always with plug disk flexible contact, when fill in disk from driving wheel deviate from after, castor under the action of elastic slice 7
Tooth 2 resets.
As shown in Figure 3, Figure 4, elastic reset member is tension spring 8, and 8 one end of tension spring is fixed on the movable gear teeth 2, and the other end is solid
It is scheduled on retaining ring 3, the junction and 6 heteropleural of limited block of tension spring 8 and the movable gear teeth 2.The pulling activity under the elastic force effect of tension spring 8
The gear teeth 2 are rotated around pin shaft 2-1, and the bottom of the movable gear teeth 2 leaves limited block 6, at work, cable wire plug disk is mounted on driving wheel
On, plug disk is in contact with the movable gear teeth 2, and it turns to the movable gear teeth 2 and is in contact with limited block 6, thus the limitation activity gear teeth 2
Position.Driving wheel rotation engages plug disk gradually with the abjection of the movable gear teeth 2, and movable gear teeth 2 can be around pin shaft 2-1 during this
Constantly rotation makes the movable gear teeth 2 live under the action of the spring after filling in disk from driving wheel abjection with plug disk flexible contact always
Driving wheel tooth 2 resets.
As shown in Figure 3, Figure 4, wheel disc 1 can be made integrated, and entire wheel disc 1 is die cast, have stronger rigid
Property and intensity.
As shown in Figure 1 and Figure 2, wheel disc 1 can also be by two external disk 1-1 and be set between two external disk 1-1 one
Disk 1-2 composition, inner disc 1-2 be it is annular, be respectively uniformly distributed the in the excircle of external disk 1-1 and the excircle of inner disc 1-2
One wheel teeth portion 1-3 and the second wheel teeth portion 1-4, the second wheel teeth portion 1-4 and the first round teeth portion 1-3 of its two sides collectively constitute fast pulley
The inside of tooth 1-5, first round teeth portion 1-3 are equipped with inclined-plane 1-6, the top of the second wheel teeth portion 1-4 be located at two of its two sides tiltedly
Face 1-6 collectively constitutes cable wire groove 1-7.Split type wheel disc 1 needs to be fixed by bolt, but since inner disc 1-2 is ring
Shape, while saving lot of materials, the weight of wheel disc 1 can be greatly reduced.
Meanwhile it being provided with axis hole 4 at the center of wheel disc 1, it is equipped on axis hole 4 for wearing the wheel nave collar 5 for switching through axis.
The present invention is evenly arranged with the movable gear teeth 2 in the excircle of wheel disc 1, and the movable gear teeth 2 can be rotated around pin shaft 2-1,
Rotation of the movable gear teeth 2 to a direction limits its position by retaining ring 3, and rotation of the movable gear teeth 2 to another direction passes through bullet
Property reset element reset.When driving wheel rotation, the plug disk on cable wire plug disk is engaged with the movable gear teeth 2 one by one, fills in disk by straight line
Movement becomes the curvilinear motion with rotation, and the movable gear teeth 2 rotate certain angle and say that the wirerope of cable wire plug disk or steel chain are brought into
In cable wire groove 1-7, plug disk makes movable 2 stress of the gear teeth, and the movable gear teeth 2 stop after going to the restraining position of retaining ring 3.When plug disk after
During reforwarding row will extremely deviate from driving wheel, the rotation of the movable meeting of the gear teeth 2 adaptability makes the gear teeth be in face with plug disk always
Contact condition, so as to improve stress distribution suffered by plug disk, to reduce the abrasion and destruction of plug disk.When plug disk is from the movable gear teeth
After 2 abjections, the movable gear teeth 2 automatically reset under the action of elastic and resilient element.
The movable gear teeth 2 of the invention can be rotated freely, and make to be that flexibility connects between cable wire plug disk and the gear teeth of driving wheel
Touching, making can be at a fully engaged between the movable gear teeth 2 and plug disk, to reduce the abrasion of cable wire plug disk, and is subject to plug disk most
Big stress reduces, the feed conveying line suitable for long range.
Claims (7)
1. a kind of elastic reset gear teeth driving wheel, characterized in that including wheel disc, retaining ring, the movable gear teeth and elastic reset member,
Several movable gear teeth are distributed on the excircle of the wheel disc, and the castor tooth shaft is connected on the wheel disc, institute
It states retaining ring to be set in the disk of the wheel disc, for limiting the turned position of the movable gear teeth, the elastic reset member
For resetting the movable gear teeth after rotation.
2. elastic reset gear teeth driving wheel according to claim 1, characterized in that be equipped with several fixations on the wheel disc
The gear teeth, the fixed gear teeth are uniformly distributed on the excircle of the wheel disc, and it is recessed to be provided with cable wire at the top of the fixed gear teeth
Slot is respectively arranged with the movable gear teeth in the two sides of each fixed gear teeth, the fixed gear teeth with it is corresponding described in
It is worn on the movable gear teeth and is connected to pin shaft, so that the castor tooth shaft be made to connect on the fixed gear teeth.
3. elastic reset gear teeth driving wheel according to claim 1, characterized in that on the excircle of the retaining ring uniformly
Equipped with limited block, corresponding one of each limited block movable gear teeth, the limited block is located at the movable gear teeth inner ring
Side.
4. elastic reset driving wheel according to claim 3, characterized in that the elastic reset member is elastic slice, described
Elastic slice is fixed on the retaining ring, and clamping groove is provided on the retaining ring, and an elastic arm of the elastic slice is fixed on the card
In access slot, another elastic arm of the elastic slice is in contact with the movable gear teeth, and the elastic slice and the movable gear teeth
Contact position and the limited block are ipsilateral.
5. elastic reset gear teeth driving wheel according to claim 3, characterized in that the elastic reset member is tension spring,
Described tension spring one end is fixed on the movable gear teeth, and the other end is fixed on the retaining ring, and the tension spring connects the activity
The junction of the gear teeth is located remotely from the side of the limited block.
6. elastic reset gear teeth driving wheel according to claim 2, characterized in that the wheel disc is by two external disks and setting
Inner disc composition between two external disks, the inner disc be it is annular, on the excircle of the external disk and institute
It states and has been respectively uniformly distributed first round teeth portion and the second wheel teeth portion on the excircle of inner disc, the second wheel teeth portion and its two sides
First round teeth portion collectively constitutes the fixed gear teeth, and the inside of the first round teeth portion is equipped with inclined-plane, the second wheel teeth portion
Top collectively constitutes the cable wire groove with two inclined-planes for being located at its two sides.
7. elastic reset 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 |
|---|---|---|---|
| CN201910832593.0A CN110410481A (en) | 2019-09-04 | 2019-09-04 | A kind of elastic reset gear teeth driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832593.0A CN110410481A (en) | 2019-09-04 | 2019-09-04 | A kind of elastic reset gear teeth driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110410481A true CN110410481A (en) | 2019-11-05 |
Family
ID=68370141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910832593.0A Pending CN110410481A (en) | 2019-09-04 | 2019-09-04 | A kind of elastic reset gear teeth driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110410481A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213066A (en) * | 2021-05-17 | 2021-08-06 | 曹建胜 | Driving device of closed-loop chain and clutch used by same |
| CN113277269A (en) * | 2021-05-17 | 2021-08-20 | 曹建胜 | Remote multi-drive closed-loop pipeline conveying system |
| CN113389873A (en) * | 2021-06-10 | 2021-09-14 | 哈尔滨工业大学（威海） | Combined gear device for test |
| CN115030894A (en) * | 2022-07-20 | 2022-09-09 | 无锡耀创机械设备有限公司 | Dead gear pump of anti-sticking |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443425A (en) * | 1993-02-10 | 1995-08-22 | Stork R.M.S. B.V. | Adjustable chain wheel and components thereof |
| US20020014393A1 (en) * | 2000-07-26 | 2002-02-07 | Gener Romeu Guardia | Fodder distribution conveyors |
| US20090008223A1 (en) * | 2005-02-16 | 2009-01-08 | Kabushiki Kaisha Fuji Shoukai | Feed conveying apparatus |
| CN210461609U (en) * | 2019-09-04 | 2020-05-05 | 沧州市永高农牧机械科技有限公司 | Elastic reset gear tooth driving wheel |
-
2019
- 2019-09-04 CN CN201910832593.0A patent/CN110410481A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443425A (en) * | 1993-02-10 | 1995-08-22 | Stork R.M.S. B.V. | Adjustable chain wheel and components thereof |
| US20020014393A1 (en) * | 2000-07-26 | 2002-02-07 | Gener Romeu Guardia | Fodder distribution conveyors |
| US20090008223A1 (en) * | 2005-02-16 | 2009-01-08 | Kabushiki Kaisha Fuji Shoukai | Feed conveying apparatus |
| CN210461609U (en) * | 2019-09-04 | 2020-05-05 | 沧州市永高农牧机械科技有限公司 | Elastic reset gear tooth driving wheel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213066A (en) * | 2021-05-17 | 2021-08-06 | 曹建胜 | Driving device of closed-loop chain and clutch used by same |
| CN113277269A (en) * | 2021-05-17 | 2021-08-20 | 曹建胜 | Remote multi-drive closed-loop pipeline conveying system |
| CN113389873A (en) * | 2021-06-10 | 2021-09-14 | 哈尔滨工业大学（威海） | Combined gear device for test |
| CN113389873B (en) * | 2021-06-10 | 2022-05-31 | 哈尔滨工业大学（威海） | Combined gear device for test |
| CN115030894A (en) * | 2022-07-20 | 2022-09-09 | 无锡耀创机械设备有限公司 | Dead gear pump of anti-sticking |
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