CN106115184A - A kind of transmission mechanism - Google Patents
A kind of transmission mechanism Download PDFInfo
- Publication number
- CN106115184A CN106115184A CN201610530458.7A CN201610530458A CN106115184A CN 106115184 A CN106115184 A CN 106115184A CN 201610530458 A CN201610530458 A CN 201610530458A CN 106115184 A CN106115184 A CN 106115184A
- Authority
- CN
- China
- Prior art keywords
- governor motion
- skewed slot
- conveyer belt
- eccentric
- idler
- 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
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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
- B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
- B65G23/30—Variable-speed gearing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
A kind of transmission mechanism, including drive mechanism and governor motion, the side of described governor motion is connected with driving means, and the opposite side of described governor motion is connected with drive mechanism, and driving means is connected with drive mechanism by governor motion；Described governor motion includes connecting rod, bearing shell, eccentric, adjusting rod, skewed slot axle, skewed slot axle sleeve, guide, straight pin, support ring, worm gear, worm screw and angular contact ball bearing；Described drive mechanism includes empty segment sweeper, return idler, safety guard, conveyer belt, carrying idler, impact idler, deflector chute and cylinder；The overall structure of this transmission mechanism is simple, can conveying capacity big, transfer rate scalable and velocity-stabilization, highly versatile, durable in use, axle not easy fracture, improve reliability and the service life of governor motion, expand range.
Description
Technical field
The present invention relates to steel construction processing field, especially a kind of transmission mechanism.
Background technology
In today of rapid industrial development, the processing of steel construction is developed rapidly, at steel construction manufacture field,
A kind of transmission mechanism used by needs, and conventional transmission mechanism is simple conveyer belt and drives cylinder to constitute, the speed of transmission belt
Spend bad control, easily cause the waste of material and the abrasion of transmission belt, so that arrange a kind of regulation machine in transmission belt
Structure regulates stablizing of transmission belt operation, and conventional governor motion planform is more complicated, and processing technology is poor, its transmission side
Formula be by worm screw, worm gear drive adjustable eccentric away from eccentric circular motion is converted into reciprocating motion, upper and lower sleeve uses deep
Ditch ball bearing supports, and axial positioning precision is low, and worm gear easily produces axial float, makes worm and wheel generation eccentric wear, have impact on
The transmission efficiency of governor motion and reliability.
The improvement that the present invention is contemplated to solve problem above and carries out.
Summary of the invention
The technical issues that need to address of the present invention are:
The transfer rate of transmission mechanism can be adjusted by governor motion by adjusting rod, will not transmit any other and drive
Torque, thus only need to apply a moment the least, the change of mechanism's speed can be realized；Governor motion in this transmission mechanism
Use support ring support link, prevent connecting rod at work because deadweight declines, cause connecting rod eccentric wear, inefficacy, it is ensured that regulation machine
The normal work of structure；This drive mechanism uses angular contact ball bearing to replace former deep groove ball bearing, owing to axially location is possible to prevent
Axial float exceeds scope of design, it is ensured that the position degree of worm and wheel, it is therefore prevented that worm and wheel is excessive because of axial float
And the eccentric wear produced, improve mechanism's reliability of operation；The overall structure of this transmission mechanism is simple, can conveying capacity big, conveying
Speed scalable and velocity-stabilization, highly versatile, durable in use, axle not easy fracture, improve the reliability of governor motion and make
With the life-span, expand range.
The present invention solves that its technical problem be the technical scheme is that
A kind of transmission mechanism, including drive mechanism and governor motion, the side of described governor motion is connected with driving means,
The opposite side of described governor motion is connected with drive mechanism, and driving means is connected with drive mechanism by governor motion, its feature
It is:
Described governor motion include connecting rod, bearing shell, eccentric, adjusting rod, skewed slot axle, skewed slot axle sleeve, guide, straight pin,
Support ring, worm gear, worm screw and angular contact ball bearing, skewed slot axle lower end is provided with skewed slot, and the upper end of skewed slot axle connects adjusting rod,
Being provided with guide and straight pin in skewed slot, straight pin is arranged on guide, and skewed slot is positioned at skewed slot axle sleeve, the both sides of skewed slot axle sleeve
Being respectively arranged with worm gear, worm screw, support ring, angular contact ball bearing and eccentric, angular contact ball bearing is positioned at the end of skewed slot axle sleeve
End, the upper end of angular contact ball bearing is provided with eccentric, and eccentric upper end is provided with bearing shell, and the lower end of eccentric is provided with supporting
Ring, the side of eccentric is provided with connecting rod, and connecting rod is positioned in support ring, and straight pin and connecting rod lay respectively at the both sides of eccentric,
The side of skewed slot axle sleeve is provided with worm gear and worm screw；
Further, described drive mechanism includes empty segment sweeper, return idler, safety guard, conveyer belt, holds
Carrying carrying roller, impact idler, deflector chute and cylinder, one end of conveyer belt is sleeved on cylinder, and the other end of conveyer belt is sleeved on partially
On heart wheel, between cylinder and governor motion, be provided with deflector chute, impact idler, carrying idler and safety guard, above respectively
Parts are sequentially located between cylinder and governor motion in order, and safety guard is positioned at the side of governor motion, deflector chute position
In the side of cylinder, deflector chute is positioned at the upper end of conveyer belt, and impact idler is positioned at the downside of conveyer belt, and impact idler is installed on
The lower end of deflector chute, carrying idler is installed on conveyer belt upper side lower end and is positioned in same level with impact idler, safety
Being provided with passage in the middle of protection device, conveyer belt may pass through the passage in safety guard, and the upper end of conveyer belt downside sets
Being equipped with empty segment sweeper, empty segment sweeper is installed on the lower end of impact idler, and the lower end of conveyer belt downside is provided with backhaul torr
Roller；
Concrete, described driving means is connected with worm and worm wheel, and worm gear is connected with worm screw, and worm screw is installed on skewed slot axle sleeve
On；
In described governor motion, the connection of each parts is static connection；
Wherein, angular contact ball bearing can bear radial load and axial load simultaneously.Can work at higher rotational speeds.Connect
Feeler is the biggest, and axial carrying capacity is the highest.High accuracy and high-speed bearing generally take 15 degree of contact angles.Under responsive to axial force, connect
Feeler can increase.
The beneficial effects of the present invention is:
1. the transfer rate of transmission mechanism can be adjusted by governor motion by adjusting rod, will not transmit any other and drive
Dynamic torque, thus only need to apply a moment the least, the change of mechanism's speed can be realized.
2. the governor motion in this transmission mechanism uses support ring support link, prevents connecting rod at work because of under deadweight
Fall, causes connecting rod eccentric wear, inefficacy, it is ensured that the normal work of governor motion.
3. this drive mechanism uses angular contact ball bearing to replace former deep groove ball bearing, owing to axially location is possible to prevent axially
Play exceeds scope of design, it is ensured that the position degree of worm and wheel, it is therefore prevented that worm and wheel produces because axial float is excessive
Raw eccentric wear, improves mechanism's reliability of operation.
4. the overall structure of this transmission mechanism is simple, can conveying capacity big, transfer rate scalable and velocity-stabilization, versatility
By force, durable in use, axle not easy fracture, improve reliability and the service life of governor motion, expand range.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of drive mechanism that the present invention proposes.
The structural representation of governor motion in Fig. 2 Fig. 1.
Wherein, 1, driving means, 2, governor motion, 3, empty segment sweeper, 4, return idler, 5, safety guard, 6,
Conveyer belt, 7, carrying idler, 8, impact idler, 9, deflector chute, 10, cylinder, 11, worm screw, 12, angular contact ball bearing, 20, snail
Wheel, 21, connecting rod, 22, bearing shell, 23, eccentric, 24, adjusting rod, 25, skewed slot axle, 26, skewed slot axle sleeve, 27, guide, 28, cylinder
Pin, 29, support ring.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close diagram and specific embodiment, the present invention is expanded on further.
With reference to shown in Fig. 1, Fig. 2, this one transmission mechanism, including drive mechanism and governor motion 2, described governor motion 2
Side be connected with driving means 1, the opposite side of described governor motion 2 is connected with drive mechanism, driving means 1 by regulation machine
Structure 2 is connected with drive mechanism, it is characterised in that:
Described governor motion 2 include connecting rod 21, bearing shell 22, eccentric 23, adjusting rod 24, skewed slot axle 25, skewed slot axle sleeve 26,
Guide 27, straight pin 28, support ring 29, worm gear 20, worm screw 11 and angular contact ball bearing 12, skewed slot axle 25 lower end is provided with tiltedly
Groove, the upper end of skewed slot axle 25 connects adjusting rod 24, is provided with guide 27 and straight pin 28 in skewed slot, and straight pin 28 is arranged on pin
Set 27 on, skewed slot is positioned at skewed slot axle sleeve 26, the both sides of skewed slot axle sleeve 26 be respectively arranged with worm gear 20, worm screw 11, support ring 29,
Angular contact ball bearing 12 and eccentric 23, angular contact ball bearing 12 is positioned at the bottom of skewed slot axle sleeve 26, angular contact ball bearing 12
Upper end is provided with eccentric 23, and eccentric 23 upper end is provided with bearing shell 22, and the lower end of eccentric 23 is provided with support ring 29, eccentric
The side of wheel 23 is provided with connecting rod 21, and connecting rod 21 is positioned in support ring 29, and straight pin 28 and connecting rod 21 lay respectively at eccentric 23
Both sides, the side of skewed slot axle sleeve 26 is provided with worm gear 20 and worm screw 11；
Further, described drive mechanism includes empty segment sweeper 3, return idler 4, safety guard 5, conveyer belt
6, carrying idler 7, impact idler 8, deflector chute 9 and cylinder 10, one end of conveyer belt 6 is sleeved on cylinder 10, conveyer belt 6 another
One end is sleeved on eccentric 23, is provided with deflector chute 9, impact idler 8, carrying idler 7 and between cylinder 10 and governor motion 2
Safety guard 5, above each parts are sequentially located between cylinder 10 and governor motion 2 in order, and safety guard 5 is positioned at
The side of governor motion 2, deflector chute 9 is positioned at the side of cylinder 10, and deflector chute 9 is positioned at the upper end of conveyer belt 6, impact idler 8
In the downside of conveyer belt 6, impact idler 8 is installed on the lower end of deflector chute 9, and carrying idler 7 is installed under conveyer belt 6 upper side
End is also positioned in same level with impact idler 8, is provided with passage in the middle of safety guard 5, and conveyer belt 6 may pass through safety
Passage in protection device 5, the upper end of conveyer belt 6 downside is provided with empty segment sweeper 3, and empty segment sweeper 3 is installed on buffering
The lower end of carrying roller 8, the lower end of conveyer belt 6 downside is provided with return idler 4；
Concrete, described driving means 1 is connected with worm screw 11 and worm gear 1, and worm gear 10 is connected with worm screw 11, and worm screw 11 is installed
On skewed slot axle sleeve 26；
In described governor motion 2, the connection of each parts is static connection；
Wherein, angular contact ball bearing can bear radial load and axial load simultaneously.Can work at higher rotational speeds.Connect
Feeler is the biggest, and axial carrying capacity is the highest.High accuracy and high-speed bearing generally take 15 degree of contact angles.Under responsive to axial force, connect
Feeler can increase；
The transfer rate of transmission mechanism can be adjusted by governor motion by adjusting rod, will not transmit any other and drive
Torque, thus only need to apply a moment the least, the change of mechanism's speed can be realized；Governor motion in this transmission mechanism
Use support ring support link, prevent connecting rod at work because deadweight declines, cause connecting rod eccentric wear, inefficacy, it is ensured that regulation machine
The normal work of structure；This drive mechanism uses angular contact ball bearing to replace former deep groove ball bearing, owing to axially location is possible to prevent
Axial float exceeds scope of design, it is ensured that the position degree of worm and wheel, it is therefore prevented that worm and wheel is excessive because of axial float
And the eccentric wear produced, improve mechanism's reliability of operation；The overall structure of this transmission mechanism is simple, can conveying capacity big, conveying
Speed scalable and velocity-stabilization, highly versatile, durable in use, axle not easy fracture, improve the reliability of governor motion and make
With the life-span, expand range；
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. a transmission mechanism, including drive mechanism and governor motion (2), the side of described governor motion (2) and driving means
(1) being connected, the opposite side of described governor motion (2) is connected with drive mechanism, and driving means (1) is by governor motion (2) and biography
Motivation structure is connected, it is characterised in that:
Described governor motion (2) includes connecting rod (21), bearing shell (22), eccentric (23), adjusting rod (24), skewed slot axle (25), tiltedly
Fluted shaft set (26), guide (27), straight pin (28), support ring (29), worm gear (20), worm screw (11) and angular contact ball bearing
(12), skewed slot axle (25) lower end is provided with skewed slot, and the upper end of skewed slot axle (25) connects adjusting rod (24), is provided with pin in skewed slot
Set (27) and straight pin (28), straight pin (28) is arranged on guide (27), and skewed slot is positioned at skewed slot axle sleeve (26), skewed slot axle sleeve
(26) both sides are respectively arranged with worm gear (20), worm screw (11), support ring (29), angular contact ball bearing (12) and eccentric
(23), angular contact ball bearing (12) is positioned at the bottom of skewed slot axle sleeve (26), and the upper end of angular contact ball bearing (12) is provided with bias
Wheel (23), eccentric (23) upper end is provided with bearing shell (22), and the lower end of eccentric (23) is provided with support ring (29), eccentric
(23) side is provided with connecting rod (21), and connecting rod (21) is positioned in support ring (29), straight pin (28) and connecting rod (21) position respectively
In the both sides of eccentric (23), the side of skewed slot axle sleeve (26) is provided with worm gear (20) and worm screw (11).
2. a kind of transmission mechanism as claimed in claim 1, it is characterised in that described drive mechanism includes empty segment sweeper
(3), return idler (4), safety guard (5), conveyer belt (6), carrying idler (7), impact idler (8), deflector chute (9) and
Cylinder (10), one end of conveyer belt (6) is sleeved on cylinder (10), and the other end of conveyer belt (6) is sleeved on eccentric (23),
Deflector chute (9), impact idler (8), carrying idler (7) and safeguard protection dress it is provided with between cylinder (10) and governor motion (2)
Putting (5), above each parts are sequentially located between cylinder (10) and governor motion (2) in order, and safety guard (5) is positioned at tune
The side of joint mechanism (2), deflector chute (9) is positioned at the side of cylinder (10), and deflector chute (9) is positioned at the upper end of conveyer belt (6), buffering
Carrying roller (8) is positioned at the downside of conveyer belt (6), and impact idler (8) is installed on the lower end of deflector chute (9), and carrying idler (7) is installed
It is positioned in same level in conveyer belt (6) upper side lower end and with impact idler (8), arranges in the middle of safety guard (5)
Having passage, conveyer belt (6) to may pass through the passage in safety guard (5), the upper end of conveyer belt (6) downside is provided with dead band
Sweeper (3), empty segment sweeper (3) is installed on the lower end of impact idler (8), and the lower end of conveyer belt (6) downside is provided with back
Journey carrying roller (4).
3. a kind of transmission mechanism as claimed in claim 1, it is characterised in that described driving means (1) and worm screw (11) and snail
Wheel (1) is connected, and worm gear (10) is connected with worm screw (11), and worm screw (11) is installed on skewed slot axle sleeve (26).
4. a kind of transmission mechanism as claimed in claim 1, it is characterised in that the connection of each parts in described governor motion (2)
It is static connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530458.7A CN106115184A (en) | 2016-06-30 | 2016-06-30 | A kind of transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610530458.7A CN106115184A (en) | 2016-06-30 | 2016-06-30 | A kind of transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106115184A true CN106115184A (en) | 2016-11-16 |
Family
ID=57283147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530458.7A Pending CN106115184A (en) | 2016-06-30 | 2016-06-30 | A kind of transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115184A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892247A (en) * | 2017-05-08 | 2017-06-27 | 上海西屋开关有限公司 | A kind of new two-way conveyer belt |
| CN107600908A (en) * | 2017-10-23 | 2018-01-19 | 惠州市齐力光电科技有限公司 | It is a kind of to be used for LED feeding or the conveyer of blanking |
| CN110626734A (en) * | 2019-09-21 | 2019-12-31 | 武汉皓梦源机械设备制造有限公司 | Automobile sheet metal part conveying device |
| CN112896913A (en) * | 2021-01-15 | 2021-06-04 | 四川众友机械有限责任公司 | Material rack system for processing triple gear |
| CN112892891A (en) * | 2021-03-03 | 2021-06-04 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE519492C (en) * | 1928-11-21 | 1931-02-28 | Alfred Rose | Conveyor device for box forming machines, wrapping machines, etc. like |
| JPS6147762B2 (en) * | 1981-03-09 | 1986-10-21 | Shin Meiwa Ind Co Ltd | |
| CN202481652U (en) * | 2012-03-19 | 2012-10-10 | 衡阳市瑞通机械制造有限公司 | Roller belt conveyor |
| CN103696925A (en) * | 2013-12-26 | 2014-04-02 | 中铁岩锋成都科技有限公司 | Transmission mechanism used for realizing synchronous rotating, extending and contracting |
| CN104495240A (en) * | 2014-12-17 | 2015-04-08 | 重庆广恒食品开发有限公司 | Variable-speed driving device for conveying belt |
| CN204264857U (en) * | 2014-11-18 | 2015-04-15 | 上海旭恒精工机械制造有限公司 | A kind of double crank speed changing conveying mechanism |
-
2016
- 2016-06-30 CN CN201610530458.7A patent/CN106115184A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE519492C (en) * | 1928-11-21 | 1931-02-28 | Alfred Rose | Conveyor device for box forming machines, wrapping machines, etc. like |
| JPS6147762B2 (en) * | 1981-03-09 | 1986-10-21 | Shin Meiwa Ind Co Ltd | |
| CN202481652U (en) * | 2012-03-19 | 2012-10-10 | 衡阳市瑞通机械制造有限公司 | Roller belt conveyor |
| CN103696925A (en) * | 2013-12-26 | 2014-04-02 | 中铁岩锋成都科技有限公司 | Transmission mechanism used for realizing synchronous rotating, extending and contracting |
| CN204264857U (en) * | 2014-11-18 | 2015-04-15 | 上海旭恒精工机械制造有限公司 | A kind of double crank speed changing conveying mechanism |
| CN104495240A (en) * | 2014-12-17 | 2015-04-08 | 重庆广恒食品开发有限公司 | Variable-speed driving device for conveying belt |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892247A (en) * | 2017-05-08 | 2017-06-27 | 上海西屋开关有限公司 | A kind of new two-way conveyer belt |
| CN107600908A (en) * | 2017-10-23 | 2018-01-19 | 惠州市齐力光电科技有限公司 | It is a kind of to be used for LED feeding or the conveyer of blanking |
| CN110626734A (en) * | 2019-09-21 | 2019-12-31 | 武汉皓梦源机械设备制造有限公司 | Automobile sheet metal part conveying device |
| CN110626734B (en) * | 2019-09-21 | 2020-11-13 | 宁波甜宝生物信息技术有限公司 | Automobile sheet metal part conveying device |
| CN112896913A (en) * | 2021-01-15 | 2021-06-04 | 四川众友机械有限责任公司 | Material rack system for processing triple gear |
| CN112892891A (en) * | 2021-03-03 | 2021-06-04 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
| CN112892891B (en) * | 2021-03-03 | 2022-12-06 | 武汉伯瑞恒医药科技有限公司 | Centrifugal device for extracting anti-leukemia active molecules and intermediates |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161116 |