CN104948688B - Single power two-way moving traction transmission system - Google Patents
Single power two-way moving traction transmission system Download PDFInfo
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- CN104948688B CN104948688B CN201510348120.5A CN201510348120A CN104948688B CN 104948688 B CN104948688 B CN 104948688B CN 201510348120 A CN201510348120 A CN 201510348120A CN 104948688 B CN104948688 B CN 104948688B
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- groove
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- pulley
- rotating shaft
- dovetail
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Classifications
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- 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
- F16H7/04—Gearings for conveying rotary motion by endless flexible members with ropes
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- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
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- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0808—Extension coil springs
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- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/088—Manual adjustment
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- 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
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
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- 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
- F16H2712/00—Mechanisms for changing direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a single power two-way moving traction transmission system. The single power two-way moving traction transmission system is composed of a power system, a support, a special-shaped spindle, a tension adjusting mechanism, a pulley block and a traction rope, wherein the power system is installed outside the support, the power system comprises two parts including a motor and a reducer, and the reducer is mainly used for adjusting a high rotating speed of the motor to a low rotating speed and outputting to the special-shaped spindle. According to the technical scheme, the single power two-way moving traction transmission system has the advantages that the fact of the two-way moving of an object with one power system is achieved; the specially-designed special-shaped spindle effectively increases the friction between the rope or a steel rope and the spindle through the fact that a copper-base powder metallurgy layer is hot melted on the surface of a rim, and the special-shaped spindle is suitable for pulling of larger acting force; the specially designed tension adjusting mechanism can adjust the tension of the rope or the steel rope according to needs in real time, and meanwhile the novel tension adjusting mechanism has the advantages that the structure is simple, the use is convenient, the manufacturing is convenient, and the production cost is low.
Description
Technical field
The present invention relates to precision optical machinery field, more particularly to a kind of single-power way moving traction drive.
Background technology
Generally, the driven Design of non-standard equipment is mostly that motor drives deceleration system, by gear, roller or tooth
The rotary motion of machinery is become the kinematic pairs such as wheel, tooth bar the linear motion of part.So become by multiple mechanical motion pairs
Drive system its structure of motion of being in line seems complicated, and volume is also big, and each of part is required for individually to linear motion
A set of power set driving, so completing the way moving of a part, it is often necessary to design two sets of drive system ability
Complete the movement needs of part.Such equipment is needed to consume more metal material and electric energy, is taken in manufacture and use
Larger space.
Also there is no a kind of reliable technology to solve above-mentioned technical problem in existing technology.
The content of the invention
The present invention is directed to the deficiencies in the prior art, proposes a kind of single-power way moving traction drive, and the traction is passed
Dynamic system can realize that a set of dynamical system realizes the way moving of object.
A kind of single-power way moving traction drive of the present invention is by dynamical system, support, special-shaped rotating shaft, drawing
Power governor motion, assembly pulley and pull rope composition；
The dynamical system is arranged on stent outer, and the dynamical system includes motor and decelerator two parts, described to subtract
Fast device is mainly by the high adjustment of rotational speed of motor is to the slow-speed of revolution and exports in special-shaped rotating shaft；
The special-shaped rotating shaft and pulling force governor motion are arranged on internal stent；
Described to have a circular hole at the roller centre including bearing and runner, the bearing is arranged at the circular hole of runner；
The rim surface of the runner is formed the surface of " W " shape, first groove and the second groove by the first groove and the second groove
Hot melt has copper-base powder metallurgy layer；
The pulling force governor motion is by break-in wheel, support bar, dovetail groove, contiguous block, spring, adjusting rod, support base and tune
Section nut composition；The rim surface of the break-in wheel is single groove structure；The dovetail groove is by dovetail sun groove and dovetail the moon groove group
Into；A bolt hole is provided with the contiguous block；One end of the adjusting rod is provided with screw thread；There is a circle on the support base
Hole, the diameter of the circular hole are matched with the diameter of adjusting rod；The break-in wheel is fixed on one end of support bar by rotating shaft,
The other end of strut is fixed on dovetail sun groove；The dovetail sun groove is used cooperatively with dovetail the moon groove；The one of the dovetail sun groove
End is fixedly connected block, and the contiguous block is connected with spring by bolt；Described adjusting rod one end is fixedly connected with spring, with spiral shell
The other end of stricture of vagina passes through support base, and adjusting nut is arranged on the screw thread of support bar；
The assembly pulley is made up of first pulley, second pulley and the 3rd pulley；
After one end of the pull rope is fixed in the traction pin deck for drawn thing, pull rope is stretched across the break-in wheel
Upper surface to the special-shaped rotating shaft the first groove, pull rope draws post-tensioning from the first groove of the special-shaped rotating shaft and extends institute
State in the groove of break-in wheel, then pull rope is stretched to the second groove of the special-shaped rotating shaft by the groove of break-in wheel, is then led
After the second groove extraction of the messenger drawing special-shaped rotating shaft, the lower surface and assembly pulley of break-in wheel described in Jing is to leading by traction thing
Draw pin deck fastening；
The support bar of the pulling force governor motion is in certain angle with dovetail sun groove, and the groove and abnormity for making break-in wheel turns
Second groove of axle is in same level.
Further, a groove is additionally provided with the circular hole, the bearing surface is provided with one with circular hole groove size phase
The projective structure of matching.
Further, dovetail the moon groove and support base are fixed in same level.
Further, the adjusting nut side is additionally provided with pad.
The beneficial effect of technical scheme of the present invention is：Traction drive of the present invention realizes a set of dynamic
Force system realizes the way moving of object；The special-shaped rotating shaft of particular design, by heating copper-base powder metallurgy layer in rim surface,
Frictional force between rope or cable wire and rotating shaft is increased effectively, it is adaptable to compared with the drawknot of noticeable effort；The drawing of particular design
Power governor motion, can be adjusted to the tension force of rope or cable wire in real time as needed, while described new pulling force is adjusted
Mechanism has simple structure, easy to use, the characteristics of easily manufactured and low production cost.
Description of the drawings
A kind of single-power way moving traction drive overall structure diagrams of Fig. 1；
A kind of pulling force governor motion structural representation of single-power way moving traction drives of Fig. 2；
A kind of special-shaped pivot structure schematic diagram of single-power way moving traction drives of Fig. 3；
A kind of axle centre structure schematic diagrams of single-power way moving traction drive polymorphic structure rotating shaft of Fig. 4；
A kind of side structure schematic views of single-power way moving traction drive of Fig. 5；
A kind of operation schematic diagrams of single-power way moving traction drive of Fig. 6；
In figure：1 break-in wheel, 2 support bars, 3 dovetails sun groove, 4 dovetails the moon groove, 5 contiguous blocks, 6 bolts hole, 7 springs, 8 are adjusted
Bar, 9 support bases, 10 adjusting nuts, 11 bearings, 12 first grooves, 13 second grooves, 14 runners, 15 copper-base powder metallurgy layers, 16
Groove, 17 circular holes, 18 wheel rims, 19 special-shaped rotating shafts, 20 decelerators, 21 motors, 22 supports, 23 pull ropes, 24 traction pin deck, 25 quilts
Traction thing, 26 cross tracks, 27 long rails, 28 dynamical systems, 29 first pulleys, 30 second pulleys, 31 the 3rd pulleys.
Specific embodiment
As shown in Figure 1 and Figure 5, a kind of single-power way moving traction drive of the present invention is by dynamical system
28th, support 22, special-shaped rotating shaft 19, pulling force governor motion, assembly pulley and pull rope 23 are constituted；
The dynamical system 28 is arranged on the outside of support 22, and the dynamical system 28 includes motor 21 and decelerator 20 two
Point, the decelerator 20 is mainly by the high adjustment of rotational speed of motor 21 is to the slow-speed of revolution and exports in special-shaped rotating shaft 19.
The special-shaped rotating shaft 19 and pulling force governor motion are arranged on inside support 22.
As shown in Figure 3 and Figure 4, the special-shaped rotating shaft 19 includes bearing 11 and runner 14, and 14 center of the runner has one
Circular hole 17, the bearing 11 are arranged at the circular hole 17 of runner 14；18 surface of wheel rim of the runner 14 is by 12 He of the first groove
Second groove 13 forms the surface hot melt of " W " shape groove, first groove 12 and the second groove 13 copper-base powder metallurgy layer
15。
As shown in Fig. 2 the pulling force governor motion is by break-in wheel 1, support bar 2, dovetail groove, contiguous block 5, spring 7, regulation
Bar 8, support base 9 and adjusting nut 10 are constituted；The rim surface of the break-in wheel 1 is single groove structure；The dovetail groove is by swallow
Tail sun groove 3 and dovetail the moon groove 4 are constituted；A bolt hole 6 is provided with the contiguous block 5；One end of the adjusting rod 8 is provided with spiral shell
Stricture of vagina；Diameter and the diameter of adjusting rod 8 for having a circular hole, the circular hole on the support base 9 matches；The break-in wheel 1 passes through
Rotating shaft is fixed on one end of support bar 2, and the other end of support bar 2 is fixed on dovetail sun groove；The dovetail sun groove 3 is cloudy with dovetail
Groove 4 is used cooperatively；One end of the dovetail sun groove 3 is fixed with contiguous block 5, and the contiguous block 5 is connected with spring 7 by bolt；
8 one end of the adjusting rod is fixedly connected with spring 7, and the screwed other end passes through support base 9, and adjusting nut 10 is installed
On the screw thread of support bar 8；
The assembly pulley is made up of first pulley 29, second pulley 30 and the 3rd pulley 31；
As shown in Figure 1 and Figure 5, in technical scheme of the present invention, the canoe of pull rope 23 is：The pull rope 23
One end be fixed on by traction thing 25 traction pin deck 24 on after, pull rope 23 is stretched across the upper surface of the break-in wheel 1 extremely
First groove 12 of the special-shaped rotating shaft 19, pull rope 23 are drawn post-tensioning from first groove 12 of the special-shaped rotating shaft 19 and extend institute
State in the groove of break-in wheel 1, then pull rope 23 is stretched to the second groove of the special-shaped rotating shaft 19 by the groove of break-in wheel 1
13, then pull rope 23 from second groove 13 of the special-shaped rotating shaft 19 draw after break-in wheel 1 described in Jing lower surface and pulley
Group is extremely fastened by the traction pin deck 24 of traction thing 25.
When pulling force governor motion of the present invention is installed, it should be noted that：Dovetail the moon groove 4 and support base 9 are fixed on
In same level, the contiguous block 5, spring 7, the centrage of 9 circular hole of adjusting rod 8 and support base overlap.
For more preferable fastening adjustment nut 10, a pad can be placed on adjusting rod before adjusting nut 10 is installed.
In technical scheme, the pulling force governor motion method of operation for adjusting traction rope tension is：By adjusting spiral shell
Female rotation, can apply pulling force to spring by adjusting rod, and so as to spring drives dovetail sun groove to move left and right, dovetail groove drives
Break-in wheel is moved left and right, and thus as needed the tension force of rope or cable wire is adjusted in real time.
As shown in fig. 6, the cross slide way 26 is lifted on body of wall ceiling by support, the longitudinal rail 27 passes through
Pulley is lifted on cross slide way 26, described to be lifted on longitudinal rail 27 by pulley by traction thing 25；The first pulley
29 26 side of cross slide way, second pulley 30 and the 3rd pulleys 31 for being disposed in proximity to body of wall are fixed lifting and are arranged at cross slide way
Between 26.
The operation principle of single-power way moving traction drive of the present invention is：
Slided in longitudinal rail 27 forwards, backwards by traction thing 25, the left and right on cross slide way 26 by pulley of longitudinal rail 27
Slide, horizontally slipped by traction thing 25 so as to drive.Concrete operating principle is：
Dynamical system 28 exports power and drives pull rope 23 to do gyration, and the two ends of pull rope 23 be each attached to by
Traction thing 25 traction pin deck 24 on, thus drive by traction thing 25 transversely guide rail 26 horizontally slip；When by traction thing 25
When traction pin deck 24 is transported between first pulley 29 and second pulley 30, as pull strength is from longitudinal direction is laterally changed into, by traction thing
25 are changed into the lengthwise movement along longitudinal rail 27 from transverse movement, i.e., be changed into moving forward and backward from side-to-side movement by traction thing 25.
A kind of single-power way moving traction drive of the present invention, has the advantage that：With simple structure,
Low cost of manufacture, installs easy；Due to being installed using lifting mode by traction thing, and distraction procedure make use of multigroup pulley, make
Can be driven with small power motor heavy weight by traction thing movement；By designing ad hoc pulling force governor motion, can be with root
According to the tension force of the regulation pull rope for needing to implement, operational efficiency and the safe handling of whole drive system is effectively ensured；Pass through
The unique special-shaped rotating shaft of design, effectively increase the frictional force between pull rope and actuating unit, it is to avoid pull rope with move
The skidding occurred between force mechanisms, it is ensured that electric energy is saved while operational efficiency；Meanwhile, technical scheme of the present invention
Also by designing special pull rope canoe, realize that low-power moves the object of big quality, not only save electric energy, also realize
The miniaturization of whole trailer system, reduces production cost, expands trailer system use range.
Claims (2)
1. a kind of single-power way moving traction drive, it is characterised in that：The traction drive include dynamical system,
Support, special-shaped rotating shaft, pulling force governor motion, assembly pulley, pull rope, cross slide way and longitudinal rail；
The dynamical system is arranged on stent outer, and the dynamical system includes motor and decelerator two parts, the decelerator
Mainly by the high adjustment of rotational speed of motor is to the slow-speed of revolution and exports in special-shaped rotating shaft；
The special-shaped rotating shaft and pulling force governor motion are arranged on internal stent；
The special-shaped rotating shaft includes bearing and runner, has a circular hole at the roller centre, and the bearing is arranged on the circle of runner
At hole；The rim surface of the runner forms " W " shape, first groove and the second groove by the first groove and the second groove
Surface hot melt has copper-base powder metallurgy layer；
The pulling force governor motion includes break-in wheel, support bar, dovetail groove, contiguous block, spring, adjusting rod, support base and regulation
Nut；The rim surface of the break-in wheel is single groove structure；The dovetail groove is made up of dovetail sun groove and dovetail the moon groove；It is described
A bolt hole is provided with contiguous block；One end of the adjusting rod is provided with screw thread；There is a circular hole on the support base, described
On support seat, the diameter of circular hole is matched with the diameter of adjusting rod；The break-in wheel is fixed on one end of support bar by rotating shaft,
The other end of strut is fixed on dovetail sun groove；The dovetail sun groove is used cooperatively with dovetail the moon groove；The one of the dovetail sun groove
End is fixedly connected block, and the contiguous block is connected with spring by bolt；Described adjusting rod one end is fixedly connected with spring, with spiral shell
The other end of stricture of vagina passes through support base, and adjusting nut is arranged on the screw thread of support bar；
The assembly pulley is made up of first pulley, second pulley and the 3rd pulley, and the first pulley is disposed in proximity to body of wall
Cross slide way side, second pulley and the 3rd pulley are fixed lifting and are arranged between cross slide way；
After one end of the pull rope is fixed in the traction pin deck for drawn thing, pull rope is stretched across the upper of the break-in wheel
First groove on surface to the special-shaped rotating shaft, pull rope are drawn post-tensioning from the first groove of the special-shaped rotating shaft and extend the change
To in the groove of wheel, then pull rope is stretched to the second groove of the special-shaped rotating shaft by the groove of break-in wheel, then pull rope
After drawing from the second groove of the special-shaped rotating shaft, the lower surface and assembly pulley of break-in wheel described in Jing is to by the trussed shore of traction thing
Point fastening；
The support bar of the pulling force governor motion is in certain angle with dovetail sun groove, makes the groove of break-in wheel and special-shaped rotating shaft
Second groove is in same level；
The cross slide way is lifted on body of wall ceiling by support, and the longitudinal rail is lifted on cross slide way by pulley
On, it is described to be lifted on longitudinal rail by pulley by traction thing；
A groove is additionally provided with the circular hole of the special-shaped rotating shaft and rotating wheel, the bearing surface is provided with one with circular hole groove size phase
The projective structure of matching；
Dovetail the moon groove and support base are fixed in same level；
The adjusting nut side is additionally provided with pad.
2. the side of single-power way moving is realized using a kind of single-power way moving traction drive described in claim 1
Method, its step include：Dynamical system exports power and drives pull rope to do gyration, and the two ends of pull rope be each attached to by
Traction thing traction pin deck on, thus drive by traction thing transversely guide rail horizontally slip；When the traction pin deck fortune by traction thing
When moving between first pulley and second pulley, as pull strength is from longitudinal direction is laterally changed into, it is changed into from transverse movement by traction thing
Along the lengthwise movement of longitudinal rail, that is, realize that being drawn thing is changed into moving forward and backward from side-to-side movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348120.5A CN104948688B (en) | 2015-06-23 | 2015-06-23 | Single power two-way moving traction transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348120.5A CN104948688B (en) | 2015-06-23 | 2015-06-23 | Single power two-way moving traction transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104948688A CN104948688A (en) | 2015-09-30 |
| CN104948688B true CN104948688B (en) | 2017-04-12 |
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ID=54163609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510348120.5A Active CN104948688B (en) | 2015-06-23 | 2015-06-23 | Single power two-way moving traction transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104948688B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481864B (en) * | 2021-07-23 | 2022-09-06 | 中铁上海工程局集团有限公司 | Assembling tractor with positioning mechanism for assembled bridge |
| CN114835044B (en) * | 2022-04-11 | 2023-05-09 | 中国化学工程第三建设有限公司 | Factory equipment traction transportation equipment capable of randomly adjusting direction |
| CN115853982A (en) * | 2022-12-07 | 2023-03-28 | 河北远方测控技术有限公司 | Power transmission mechanism of air cooling island wind screen device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097490A (en) * | 1992-05-15 | 1995-01-18 | 柳沢健 | Two dimensional drive system |
| JPH09280331A (en) * | 1996-04-11 | 1997-10-28 | Bando Chem Ind Ltd | Power transmitting device having self starting motor with dynamo |
| CN101586643A (en) * | 2008-05-21 | 2009-11-25 | 本田技研工业株式会社 | Power transmission device |
| CN103261739A (en) * | 2010-09-29 | 2013-08-21 | 麦斯克里克有限公司 | Apparatus for guiding a flexible member |
| CN204387233U (en) * | 2015-01-10 | 2015-06-10 | 蚌埠市金洋机床有限责任公司 | A kind of intermediate belt wheel construction of self-aligning |
| CN204985568U (en) * | 2015-06-23 | 2016-01-20 | 中国航天建设集团有限公司 | Transmission system is pull in two -way removal of single action power |
-
2015
- 2015-06-23 CN CN201510348120.5A patent/CN104948688B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097490A (en) * | 1992-05-15 | 1995-01-18 | 柳沢健 | Two dimensional drive system |
| JPH09280331A (en) * | 1996-04-11 | 1997-10-28 | Bando Chem Ind Ltd | Power transmitting device having self starting motor with dynamo |
| CN101586643A (en) * | 2008-05-21 | 2009-11-25 | 本田技研工业株式会社 | Power transmission device |
| CN103261739A (en) * | 2010-09-29 | 2013-08-21 | 麦斯克里克有限公司 | Apparatus for guiding a flexible member |
| CN204387233U (en) * | 2015-01-10 | 2015-06-10 | 蚌埠市金洋机床有限责任公司 | A kind of intermediate belt wheel construction of self-aligning |
| CN204985568U (en) * | 2015-06-23 | 2016-01-20 | 中国航天建设集团有限公司 | Transmission system is pull in two -way removal of single action power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104948688A (en) | 2015-09-30 |
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