CN102011847A - Conjugated transmission system for fully circular gear and pin wheel, and rack and chain or cog belt - Google Patents
Conjugated transmission system for fully circular gear and pin wheel, and rack and chain or cog belt Download PDFInfo
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Abstract
The invention belongs to the technical field of mechanical transmission systems and discloses a conjugated transmission system for a fully circular gear and a pin wheel, and a rack and a chain or a cog belt. In the conventional technical device, as shapes of meshing curves of a transmission piece are different, a conjugated transmission relation is difficult to realize. In the conjugated transmission system, the fully circular gear is formed on the basis of a cylinder and an arc with the same radius. The conjugated transmission system is formed in the process that a circularly inner gear, a circular rack, the pin wheel, an inner pin wheel, a pin rack and various transmission chains are meshed with three kinds of circularly tooth-shaped chains, a pin roller cog belt and a circular cog belt. In conjugated transmission, as the contact area is large, the pressure is low, the friction loss is low, the mechanism efficiency is high and the energy consumption is low, a chain wheel can be used as a gear, and the chain can be arranged on the gear. The conjugated transmission system which has a simple structure and various functions not only can improve the performance of the conventional technical device but also can be used for mechanical devices for developing seas.
Description
One, technical field: the present invention relates to mechanical transmission fields, particularly the conjugation transmission system of wholecircle gear with curved teeth and pin wheel and flexible element.
Two, background technique: driving mechanism is the intermediary that connects motor and working machine, owing to the diversity of motor and working machine, has determined the diversity of driving mechanism.Gear has experienced the development process by cycloidal gear, involute gear, single-circular-arc gear and Novikov gears with double circular arc tooth profiles, and itself is divided into external gear, internal gear and tooth bar again, and pin wheel also is divided into outer pin wheel, interior pin wheel and pin rack.Various chains and sprocket wheel, silent chain and sprocket wheel, toothed belt and belt wheel.In transmission system, except pin wheel with epicycloidal gear, interior pin wheel with pericycloid gear, pin rack with outside the involute gear engagement, be in the situation of " small territory and population; do not visit each other all their lives " basically, that is to say that sprocket wheel can not be used as gear and use, gear can not be installed chain and toothed belt.
Three, summary of the invention: the objective of the invention is to easy method, comprehensive multiple transmission original paper in the past, it is a conjugation transmission system that gear, pin wheel, tooth bar, chain and toothed belt are linked.
All things all connect each other, mutual restriction, mutually transform in this world, and mechanical transmission mechanism also is like this." development is from the simplest thing ", life is from fertilized egg, and technology life reconfigures from technology essential factor.The opposite that contradiction transforms mutually will possess homogeneity.The circular arc that cylindrical body and radius equate is the simplest conjugation line of contact, with this as basis of the present invention.
For solving the problems of the technologies described above, technological scheme of the present invention is: the wholecircle gear with curved teeth is the simplest gear, this is a kind of Novikov gears with double circular arc tooth profiles, it is that the calibration circumference is divided into 2N five equilibrium, doing 2N waits circle tangent, keep N semicircle in circumferential upper part the bottom semicircle is removed as tooth top, the top of adjacent N circle is removed retained semicircle as tooth root again, the gained curve is exactly the flank profil line of wholecircle gear with curved teeth.It both can make external gear, also can make internal gear.If tangent 2N is waited in the circle on circumference, go one every one, keeps N circle, justifying the bearing pin that is changed to radius, just become pin wheel, it both can make outer pin wheel, also can make interior pin wheel.Design wholecircle gear with curved teeth and pin wheel, as long as provide facewidth d and number N of teeth, the reference radius of gear and pin wheel can by following formula obtain R=(d/2) * cosec (360 °/4N).Tip diameter equals 2R+d, and root diameter equals 2R-d, and addendum equals dedendum of the tooth, and tooth depth equals d, p=2d.If circumference is changed into straight line, on the reticule of vertical bar, divide the long some line segments of d that are, the some circles that equal d as diameter are tangent, keeping the upper semi-circle camber line every a circle removes the camber line of lower semi-circle, adjacent circle is done opposite the processing, retain the semicircle camber line, the lines of upper semi-circle are removed, so just obtain the line of contact of arc rack.If equal in the some tangent circle of d at the diameter that is arranged in a straight line, go one every one, the circle that stays is just formed the bearing pin tooth bar with the bearing pin replacement of same radius.Put into the roller that diameter equals d in the backlash of wholecircle gear with curved teeth, with inner plate and sleeve two rollers are coupled together the composition chain link, just forming with the wholecircle gear with curved teeth with outer plate and two chain links of bearing pin locking is the sleeve roller chain of sprocket wheel again.No matter be bearing pin chain, bushing chain, straight plate chain, cranked link chain or casting chain, as long as the diameter of roller equals 1/2nd of pitch, just can be with the wholecircle gear with curved teeth as sprocket wheel.The same diameter that draws in the backlash of wholecircle gear with curved teeth is two circles of d, uses two circular arcs again, and one is the interior point of contacts that connect two circles with the circular arc of the gear teeth, and another is that the center of circle with the gear teeth is the center of circle, is radius meets at two circles as semicircle outer point of contacts with 3/2d.This has just formed the carrier bar of the wholecircle arc silent chain of being made up of four semi-circlees, and a circular arc is corresponding with the tooth top circular arc, and two circular arcs are corresponding with root circle, and orthodrome links up these two little circular arcs.Centre punching at two roundlets is staggered with bearing pin locking composition wholecircle arc silent chain.The profile of tooth of second kind of arc toothed carrier bar is in three circles adjacent on gear compound graduation circle, the circle on both sides is the gear teeth, middle is that backlash is round, with the Gear center is the center of circle, cross the center of circle of the both sides gear teeth and make two rays, first section circular arc of circular arc carrier bar formed by one section between the point of contact of the empty circular arc and two gear teeth, second section and the 3rd section circular arc are by two point of contacts a section to top circle and ray intersection, the 4th section and the 5th section circular arc are that outwards to get d/2 at the intersection point of ray and top circle be that radius meets at the ray outside as semicircle, the 6th section circular arc is to be the center of circle with the Gear center, (R+3/2d) be radius, link the intersection point of two rays and circular arc.In the centre punching of carrier bar both sides circular arc, being staggered connects to form unidirectional arc toothed chain with bearing pin.Obtain two-way arc toothed carrier bar, as long as the circular arc center of circle on two rays of unidirectional arc toothed carrier bar is linked up, with the circle center line connecting is symmetry axis, just can form laterally zygomorphic two-way arc toothed carrier bar with eight sections circular arcs with radius d/2, in two ends circular arc centre punching, be staggered and just can form two-way arc toothed chain with the bearing pin binding.
Between the backlash of wholecircle gear with curved teeth, put the bearing pin roller that equates with the facewidth, be strength layer on both sides with synthetic fiber or wire rope, be matrix with polyurethane or neoprene, institute's adhesive tape of doing is with the fixing bearing pin roller toothed belt that just becomes of bearing pin; The backlash of wholecircle gear with curved teeth is added full with rubber, and then fuse with adhesive tape and just to become arc toothed band.
The wholecircle gear with curved teeth is the conjugation transmission with engagement with the wholecircle gear with curved teeth of the different numbers of teeth of the facewidth, and the conjugation transmission system is formed in the engagement of it and interior circular tooth gear, arc rack, pin wheel, interior pin wheel, pin rack, various equidistant chain, wholecircle arc silent chain, unidirectional arc toothed chain, two-way arc toothed chain, bearing pin roller toothed belt and arc toothed band.
The conjugation transmission system is formed in the engagement of pin wheel and arc rack, wholecircle arc silent chain, unidirectional arc toothed chain, two-way arc toothed chain and arc toothed band.
The inefficacy of Involutes Gears Transmission mainly occurs in the wheel toothed portion, the suitable overhang of the gear teeth, and tooth root place, stressed back flexural stress maximum, Fillet and cutter mark etc. can cause that all stress is concentrated simultaneously, generally occur in the tooth root place so denticle fractures.
The Fillet radius of wholecircle gear with curved teeth is bigger, equals the tooth top radius of a circle, and tooth depth is shorter, and tooth root is longer, fractures so be not easy to take place denticle.Owing to be the conjugation transmission, area of contact is bigger, and pressure is less, is difficult for taking place the flank of tooth and loses efficacy.
" transmission of pin tooth is a kind of special shape that belongs to the fixed axis gear transmission.Wherein, the bull wheel with round pin tooth is called pin wheel, and another then is referred to as gear.The pin wheel transmission has outer gearing, interior engagement and three kinds of type of belt drive of tooth bar engagement, and the gear-profile curve respectively is epicycloid, pericycloid and involute.During use, often with gear as driving wheel, when during as driving wheel, having reduced transmission efficiency because of gear teeth tips is introduced into engagement, so seldom use with pin wheel.Because the gear teeth of pin wheel are round pins, compare with general gear, have simple in structure, easy processing, cost low, overhaul advantages such as convenient, so when replacing larger-size involute gear, bigger superiority is arranged with it.The transmission of pin tooth is applicable to the mechanical transmission and the more abominable occasions of working environment such as dust is many, poor lubrication of low speed, heavy duty " (volume in " mechanical design handbook ", Chemical Industry Press Beijing in October nineteen eighty-two the 2nd edition, the 748th page).
Compared with prior art, the invention has the beneficial effects as follows: mesh in these three kinds of type of belt drive at outer gearing, interior engagement and tooth bar, the gear-profile curve is all used the wholecircle gear with curved teeth, and the ratio of pin wheel pin tooth diameter and tooth pitch equals 1/2nd.Development always transforms to own opposite, uses wholecircle gear with curved teeth and pin wheel and carries out the outer gearing transmission, not only can resemble the prior art gear as driving wheel, and big pin wheel is as follower, the formation speed reducer.Also can reverse this relation, promptly big pin wheel as driving wheel, little wholecircle gear with curved teeth as follower, is constituted speeder.Because pin wheel is simple in structure, easy processing, cost is low, overhauls conveniently, replaces the big gear of size with it, has bigger economic benefit.Occurring in nature wind energy and wave energy all are the low energy of the slow energy density of speed, and speeder simple in structure, that cost is low will promote the exploitation of new energy.And the pin tooth transmission of interior engagement, with interior pin wheel replace diameter internal gear, can promote the development of new train.
The gear teeth of gear can bear bigger active force, but in engagement process, have only one, two pair of gear teeth participation work.The active force that sprocket wheel bears is strong not as gear, but the quantity of the gear teeth of the work of participation is more, so the wearing and tearing of the gear teeth are lighter.The function of gear and sprocket wheel can be integrated with the wholecircle gear with curved teeth, the wholecircle gear with curved teeth both can be used as gear and use, and can be used as sprocket wheel again and use.When being used as sprocket wheel and using, can make the gear gear teeth over half participate in engagement, use a large force to defeat a small one, gear teeth work many, it is light on the contrary to wear and tear.Two sprocket wheel symports in the chain transmission, the direction of rotation of two gears in the gear transmission, gear peace chain will be added a reverse wheel, the gear at two ends rotates under the effect of chain in the same way, a middle gear direction of rotation, compare with simple working gear, the gear teeth number of its engagement has but increased by one times.Use the wholecircle gear with curved teeth as sprocket wheel, need make the diameter of chain roller equal 1/2nd of chain pitch, and the diameter of roller equals the facewidth of wholecircle gear with curved teeth.In existing various chains, the diameter of every roller equals 1/2nd of chain pitch, can be with the wholecircle gear with curved teeth as sprocket wheel.In the prior art, the diameter of roller is not equal to the chain of pitch 1/2nd, as long as just can achieve the goal the length appropriate change of carrier bar.Chain-driven in the past all is non-conjugated transmission, and its reason is exactly to design and manufacture chain earlier, and it is corresponding with it to go out multiple sprocket wheel according to chain design then, uses more be three-arc always linear chain take turns, but do not have a kind of sprocket wheel to form the conjugation drive connection with chain.In order to obtain the conjugation drive connection, promptly transform to opposite, need reverse this process, determine sprocket wheel earlier, as sprocket wheel, this is a kind of simple two circular arc sprocket wheels the wholecircle gear with curved teeth, a circular arc is the tooth item, a circular arc is a tooth root, according to wholecircle gear with curved teeth design chain, just can reach the purpose of conjugation transmission.
Silent chain also is like this, and the mesh form of profile of tooth Transmitted chains is divided into outside engagement and two kinds of forms of inner mesh.In the engagement of the outside, the outside flank profil straight portion of chain sheet and the straight-side profile of sprocket wheel are meshed, and end face is the line contact, and the inboard of chain sheet does not contact with the gear teeth, and in engagement process, the pitch lines of chain is alternately cut mutually with the pitch circle of sprocket wheel or be tangent.Chain sheet and tooth contact area are bigger, so the pressure on the unit area of contact is less, thereby it is little to wear and tear, long service life.In inner mesh, the inboard of chain sheet and gear teeth meshing, chain sheet inner tines profile is a pair of conjugate curve with the wheel tooth curve, end face is a contact.And the outside of chain sheet does not contact with the gear teeth, and in engagement process, chain pitch line and sprocket wheel pitch circle are tangent.When chain sheet and sprocket engagement, point of contact is engaging-in gradually along line of contact, so can eliminate the circular runout in the polygon effect, impact shock is also less, stable drive, but because the chain sheet is different with the movement velocity of gear teeth point of contact, thereby bigger slide relative is arranged in the contacting point, again because area of contact is little, so the pressure on the unit area of contact is bigger, thereby the wearing and tearing of chain sheet and flank profil working surface are bigger, and working life is shorter.
The silent chain transmission also is first design tooth profile chain, join then with sprocket wheel.Chain and sprocket engagement are divided into two kinds, and a kind of is outer gearing, and another kind is interior engagement, and is either-or.In order to obtain being outer gearing, it is again interior engagement, need reverse the process of development equally, development all is the opposite conversion to oneself, with the wholecircle gear with curved teeth as the profile of tooth sprocket wheel, carrier bar is arranged along sprocket tooth profile, obtains three kinds of arc toothed chains, can both form the conjugation drive connection with the wholecircle gear with curved teeth.These three kinds of arc toothed chains and arc toothed band also can both form the conjugation drive connection with pin wheel.The beneficial effect of conjugation transmission is exactly that the area of contact of driving component is big, pressure is little, light abrasion, and the efficient height reduces energy consumption, prolongs and reduced required precision working life.The accumulation of amount causes the sudden change of matter.
Below in conjunction with accompanying drawing and tool present embodiment, the present invention is described in further detail:
Four, description of drawings:
The technique of painting of Fig. 1 wholecircle gear with curved teeth and arc rack, 1, the external arc gear, 2, interior circular tooth gear, 3, arc rack, P=2d.
Fig. 2 pin wheel and the tooth bar technique of painting, 1, outer pin wheel, 2, interior pin wheel, 3, pin rack.
Complete works of circular tooth gear of Fig. 3 and the engagement of little wholecircle gear with curved teeth, gearwheel is made driving wheel, and small gear is done the driven speedup effect that plays; Small gear is made driving wheel, and canine tooth crop rotation follower plays decelerating effect.
Fig. 4 wholecircle gear with curved teeth and internal gear engagement.1, wholecircle gear with curved teeth, 2, wholecircle arc internal gear.
Fig. 5 wholecircle gear with curved teeth and outer pin wheel engagement, little gear is made driving wheel, and big pin wheel is made follower, plays decelerating effect; Big pin wheel is made driving wheel, and little gear is made follower, plays the speedup effect.
Fig. 6 wholecircle gear with curved teeth and the engagement of interior pin wheel.
Fig. 7 wholecircle gear with curved teeth and arc rack engagement.
Fig. 8 wholecircle gear with curved teeth and pin rack engagement.
Fig. 9 pin wheel and arc rack engagement.
More than three kinds of mesh form can be converted into straight line motion rotatablely moving, perhaps straight line motion is converted into and rotatablely moves.
The engagement of Figure 10 wholecircle gear with curved teeth and various Transmitted chains, 1, driving wheel, 2, breast wheel, 3, follower, 4, Transmitted chains.
Figure 11, the technique of painting of three kinds of arc toothed chain carrier bars, 1, wholecircle curved tooth shape carrier bar, 2, unidirectional arc toothed carrier bar, 3, two-way arc toothed carrier bar.
Figure 12, wholecircle gear with curved teeth and the engagement of wholecircle arc silent chain.
Figure 13, pin wheel and the engagement of wholecircle arc silent chain.
Figure 14, wholecircle gear with curved teeth and unidirectional arc toothed chain engagement.
Figure 15, pin wheel and unidirectional arc toothed chain engagement.
Figure 16, wholecircle gear with curved teeth and two-way arc toothed chain engagement.
Figure 17, pin wheel and two-way arc toothed chain engagement.
Figure 18, wholecircle gear with curved teeth and the engagement of arc toothed band.
Figure 19, wholecircle gear with curved teeth and the engagement of bearing pin roller toothed belt.1, bearing pin, 2, roller, 3, adhesive tape.
Figure 20 pin wheel and the engagement of arc toothed band.
Five, embodiment: the wholecircle gear with curved teeth adopts the powder metallurgy process manufacturing, perhaps carry out cast iron, cast steel, injection moulding process with mould, produce more convenient, especially at a high speed, the gear transmission of small-power underloading, phenolic acid plastics, nylon or fabroil etc. can be selected for use, noise and weight reduction can be reduced.
Silent chain is because complex structure, and weight is big and limited its application, and arc toothed chain is with engineering plastics system carrier bar, and not only manufacturing but also alleviated weight easily under the condition that reduces cost, can be widely used in mechanical transmission.Because the proportion of plastics is near the proportion of water, it has just lost aerial most of weight in water.The plastics seawater corrosion resistance, thereby sprocket wheel made of plastic and chain can be used for developing the mechanical device of ocean, ocean environment is different with terrestrial environment, needs simple in structure, multi-functional transmission system.
The present invention develops transmission system to multifunction, simplification, variation and energy-conservationization direction, be fit to China's actual conditions, most of labourers of China possess medium educational level, transmission system of the present invention, do not need loaded down with trivial details complicated calculations, as long as can circumference carry out five equilibrium just can design gear and pin wheel, tooth bar, various chain, toothed belt can be readily solved, this just provides advantage to the intelligence and wisdom that the skillful craftsman brings into play oneself.
Marx once pointed out in " Das Kapital ": the Industrial Revolution of Britain is that the invention from toolroom machine begins, and the starting point that is to say the technological revolution of Britain is the revolution of toolroom machine.History can not repeat, copy the models of other countries and bring revolution can not for the technology of China, the starting point of technological revolution with Chinese characteristics should be the revolution of driving mechanism, and the thing followed is the revolution of motor, and the change of energy utilization patterns will lead the higher developing stage of economic society trend.
Claims (2)
1. the conjugation transmission system of a wholecircle gear with curved teeth and pin wheel and tooth bar and chain or toothed belt, driving mechanism is the intermediary that connects motor and working machine, it is characterized in that the wholecircle gear with curved teeth is a kind of Novikov gears with double circular arc tooth profiles, it is that the calibration circumference is divided into 2N five equilibrium, doing 2N waits circle tangent, keeping N semicircle in circumferential upper part removes the bottom semicircle as tooth top, again the top of adjacent N circle is removed and retained semicircle as tooth root, the gained curve is exactly the flank profil line of wholecircle gear with curved teeth, it both can make external gear, also can make internal gear; If tangent 2N is waited in the circle on circumference, go one every one, keep N circle and be changed to bearing pin with radius, just become pin wheel, it both can make outer pin wheel, also can make interior pin wheel; Design wholecircle gear with curved teeth and pin wheel, as long as provide facewidth d and number N of teeth, the reference radius of gear and pin wheel can be obtained R=d/2*cosec360 °/4N by following formula, tip diameter equals 2R+d, root diameter equals 2R-d, and it is long that tooth top length equals tooth root, and tooth depth equals d; If circumference is changed into straight line, on the reticule of vertical bar, divide the long some line segments of d that are, the some circles that equal d as diameter are tangent, keeping the upper semi-circle camber line every a circle removes the lines of lower semi-circle, adjacent circle is done opposite the processing, retain the semicircle camber line, the lines of upper semi-circle are removed, so just obtain the line of contact of arc rack; If equal in the some tangent circle of d at the diameter that is arranged in a straight line, go one every one, the circle that stays uses the bearing pin with radius to replace just forming the bearing pin tooth bar; In the backlash of wholecircle gear with curved teeth, put into the roller that diameter equals d, with inner plate and sleeve two rollers are coupled together, form chain link, just forming with the wholecircle gear with curved teeth with outer plate and two chain links of bearing pin locking is the sleeve roller chain of sprocket wheel again, no matter be bearing pin chain, bushing chain, straight plate chain, cranked link chain or casting chain, as long as the diameter of roller equals 1/2nd of pitch, just can be with the wholecircle gear with curved teeth as sprocket wheel; The same diameter that draws in the backlash of wholecircle gear with curved teeth is two circles of d, use two circular arcs again, one is the interior point of contacts of circular arc connection two circles of the gear teeth, another is that the center of circle with the gear teeth is the center of circle, with 3/2d is that radius is made semicircle, meet at the outer point of contact of two circles, this has just formed the carrier bar of the wholecircle arc silent chain of being made up of four semi-circlees, a circular arc is corresponding with the tooth top circular arc, two circular arcs are corresponding with root circle, orthodrome links up these two little circular arcs, in the centre punching of two roundlets, is staggered and forms wholecircle arc silent chain with the bearing pin locking; The profile of tooth of second kind of arc toothed carrier bar is in three circles adjacent on gear compound graduation circle, the circle on both sides is the gear teeth, middle is that backlash is round, with the Gear center is two rays of center of circle work that the both sides gear teeth are crossed in the center of circle, first section circular arc of circular arc carrier bar formed by one section between the point of contact of the empty circular arc and two gear teeth, second section and the 3rd section circular arc are by two point of contacts a section to top circle and ray intersection, the 4th section and the 5th section circular arc are that outwards to get d/2 at the intersection point of ray and top circle be that radius meets at the ray outside as semicircle, the 6th section circular arc is to be the center of circle with the Gear center, (R+3/2d) be radius, the intersection point that links two rays and circular arc, in the centre punching of carrier bar both sides circular arc, being staggered connects to form unidirectional arc toothed chain with bearing pin; Obtain two-way arc toothed carrier bar, as long as the circular arc center of circle on two rays of unidirectional arc toothed carrier bar is linked up, with the circle center line connecting is symmetry axis, just can form laterally zygomorphic two-way arc toothed carrier bar with eight sections circular arcs with radius d/2, in two ends circular arc centre punching, be staggered and just can form two-way arc toothed chain with the bearing pin binding; Putting the bearing pin roller that equates with facewidth d between the backlash of wholecircle gear with curved teeth, is strength layer on both sides with synthetic fiber or wire rope, is matrix with polyurethane or neoprene, and institute's adhesive tape of doing is with the fixing bearing pin roller toothed belt that just becomes of bearing pin; The backlash of wholecircle gear with curved teeth is added full with rubber, and then fuse with adhesive tape and just to become arc toothed band; The wholecircle gear with curved teeth is the conjugation transmission with engagement with the wholecircle gear with curved teeth of the different numbers of teeth of the facewidth, it and interior circular tooth gear, the conjugation transmission system is formed in the engagement of arc rack, pin wheel, interior pin wheel, pin rack, various equidistant chain, wholecircle arc silent chain, unidirectional arc toothed chain, two-way arc toothed chain, bearing pin roller toothed belt and arc toothed band.
2. the conjugation transmission system of wholecircle gear with curved teeth according to claim 1 and pin wheel and tooth bar and chain or toothed belt is characterized in that pin wheel also can form the conjugation transmission system with the engagement of arc rack, wholecircle arc silent chain, unidirectional arc toothed chain, two-way arc toothed chain and arc toothed band.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102162503A (en) * | 2011-05-04 | 2011-08-24 | 重庆大学 | Involute gear transmission device based on line and plane conjugation |
| CN102359568A (en) * | 2011-10-26 | 2012-02-22 | 涂鹏远 | Tu's involute arc gear tooth |
| CN102797828A (en) * | 2012-08-23 | 2012-11-28 | 吴建林 | R-type gear and application thereof |
| RU2469229C1 (en) * | 2011-05-24 | 2012-12-10 | Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет " (ГОУ ВПО "КубГТУ") | Toothed chain transmission |
| CN108700161A (en) * | 2016-02-22 | 2018-10-23 | 康蒂泰克驱动***有限公司 | Toothed belt transmission |
| CN109281988A (en) * | 2018-11-30 | 2019-01-29 | 电子科技大学 | Novel arc gear-axis of rolling gear assembly |
| CN112032271A (en) * | 2020-09-04 | 2020-12-04 | 深圳市易美迅智能科技有限公司 | Power output device |
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| CN113531069A (en) * | 2021-07-29 | 2021-10-22 | 浙江中益机械有限公司 | Pin gear transmission combination with high wear resistance |
| CN113565868A (en) * | 2021-07-29 | 2021-10-29 | 浙江中益机械有限公司 | Self-lubricating pin gear transmission mechanism |
| CN117113731A (en) * | 2023-10-24 | 2023-11-24 | 北京中望数字科技有限公司 | Method, device, equipment and storage medium for simulating chain transmission |
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| CN102162503B (en) * | 2011-05-04 | 2014-03-26 | 重庆大学 | Involute gear transmission device based on line and plane conjugation |
| RU2469229C1 (en) * | 2011-05-24 | 2012-12-10 | Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет " (ГОУ ВПО "КубГТУ") | Toothed chain transmission |
| CN102359568A (en) * | 2011-10-26 | 2012-02-22 | 涂鹏远 | Tu's involute arc gear tooth |
| CN102797828A (en) * | 2012-08-23 | 2012-11-28 | 吴建林 | R-type gear and application thereof |
| CN108700161A (en) * | 2016-02-22 | 2018-10-23 | 康蒂泰克驱动***有限公司 | Toothed belt transmission |
| CN108700161B (en) * | 2016-02-22 | 2021-06-04 | 康蒂泰克驱动***有限公司 | Toothed belt transmission device |
| CN109281988A (en) * | 2018-11-30 | 2019-01-29 | 电子科技大学 | Novel arc gear-axis of rolling gear assembly |
| TWI715226B (en) * | 2019-09-30 | 2021-01-01 | 雅邦企業股份有限公司 | Low-noise lifting adjustment device |
| CN112032271A (en) * | 2020-09-04 | 2020-12-04 | 深圳市易美迅智能科技有限公司 | Power output device |
| CN112032271B (en) * | 2020-09-04 | 2021-08-10 | 深圳市易美迅智能科技有限公司 | Power output device |
| CN113048216A (en) * | 2021-04-14 | 2021-06-29 | 井文贵 | Complete circular arc tooth gear |
| CN113531069A (en) * | 2021-07-29 | 2021-10-22 | 浙江中益机械有限公司 | Pin gear transmission combination with high wear resistance |
| CN113565868A (en) * | 2021-07-29 | 2021-10-29 | 浙江中益机械有限公司 | Self-lubricating pin gear transmission mechanism |
| CN117113731A (en) * | 2023-10-24 | 2023-11-24 | 北京中望数字科技有限公司 | Method, device, equipment and storage medium for simulating chain transmission |
| CN117113731B (en) * | 2023-10-24 | 2024-02-09 | 北京中望数字科技有限公司 | Method, device, equipment and storage medium for simulating chain transmission |
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Address after: 114006 21 unit 2, 22 street, Changxin street, Anshan, Liaoning. Applicant after: Shi Yunda Address before: 114035 Anshan City, Liaoning province deep mountain temple street district nine building four unit 99 dragon Shuguang Road No. 50 Applicant before: Shi Yunda |
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Application publication date: 20110413 |