CN104948688A - Single power two-way moving traction transmission system - Google Patents
Single power two-way moving traction transmission system Download PDFInfo
- Publication number
- CN104948688A CN104948688A CN201510348120.5A CN201510348120A CN104948688A CN 104948688 A CN104948688 A CN 104948688A CN 201510348120 A CN201510348120 A CN 201510348120A CN 104948688 A CN104948688 A CN 104948688A
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- Prior art keywords
- groove
- special
- rotating shaft
- dovetail
- pulley
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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)
- Pulleys (AREA)
- Transmission Devices (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, particularly relate to a kind of single-power way moving traction drive.
Background technique
Usually, the driven Design of non-standard equipment is mostly that motor drives deceleration system, by gear, roller or the kinematic pair such as gear, tooth bar, the rotary motion of machinery is become the straight line motion of parts.Its structure of transmission system becoming straight line motion by multiple mechanical motion pair like this seems complicated, volume is also large, and each of parts all needs power plant a set of separately to drive to straight line motion, so complete the way moving of parts, usually need design two to overlap movement needs that transmission system just can complete parts.Such equipment, when manufacturing and use, needs to consume more metallic material and electric energy, takies larger space.
A kind of technology reliably is not also had to solve above-mentioned technical problem in existing technology.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of single-power way moving traction drive, this traction drive can realize the way moving that a set of power system realizes object.
A kind of single-power way moving traction drive of the present invention is made up of power system, support, special-shaped rotating shaft, pulling force controlling mechanism, sheave block and tow rope;
Described power system is arranged on stent outer, described power system comprises motor and retarder two-part, and the high adjustment of rotational speed of motor mainly outputs in special-shaped rotating shaft to the slow-speed of revolution by described retarder;
Described special-shaped rotating shaft and pulling force controlling mechanism are arranged on internal stent;
Describedly comprise bearing and runner, there is a circular hole at described roller centre place, and described bearing is arranged on the circular hole place of runner; The rim surface of described runner forms " W " shape by the first groove and the second groove, and the surperficial hot melt of described first groove and the second groove has copper-base powder metallurgy layer;
Described pulling force controlling mechanism is made up of break-in wheel, strut, dovetail groove, contiguous block, spring, adjustable lever, supporting base and adjusting nut; The rim surface of described break-in wheel is single groove structure; Described dovetail groove is made up of dovetail sun groove and the cloudy groove of dovetail; Described contiguous block is provided with a bolt hole; One end of described adjustable lever is provided with screw thread; Described supporting base has a circular hole, the diameter of described circular hole and the diameter of adjustable lever match; Described break-in wheel is fixed on one end of strut by rotating shaft, the other end of strut is fixed on dovetail sun groove; Described dovetail sun groove and the cloudy slot fit of dovetail use; One end of described dovetail sun groove is fixedly connected with block, and described contiguous block is connected with spring by bolt; Described adjustable lever one end is fixedly connected with spring, and adjusting nut through supporting base, and is arranged on the screw thread of strut by the screwed the other end;
Described sheave block is made up of the first pulley, the second pulley and the 3rd pulley;
One end of described tow rope be fixed on be pulled thing traction pin deck on after, tow rope is stretched across first groove of upper surface to described special-shaped rotating shaft of described break-in wheel, tow rope is from the groove that the first groove extraction after-drawing to described break-in of described special-shaped rotating shaft is taken turns, then the groove that tow rope is taken turns by break-in is stretched to the second groove of described special-shaped rotating shaft, then the tow rope lower surface of taking turns through described break-in after drawing the second groove of described special-shaped rotating shaft to draw and sheave block fastening to the traction pin deck being pulled thing;
The strut of described pulling force controlling mechanism and dovetail sun groove are certain angle, and the second groove of the groove that break-in is taken turns and special-shaped rotating shaft is in same level.
Further, described circular hole is also provided with a groove, described bearing surface is provided with a projective structure matched with circular hole groove size.
Further, the cloudy groove of described dovetail and supporting base are fixed in same level.
Further, described adjusting nut side is also provided with pad.
The beneficial effect of technological scheme of the present invention is: traction drive of the present invention achieves the way moving that a set of power system realizes object; The special-shaped rotating shaft of particular design, by rim surface hot melt copper-base powder metallurgy layer, effectively increases rope or the frictional force between cable wire and rotating shaft, is applicable to the drawknot compared with noticeable effort; The pulling force controlling mechanism of particular design, can adjust the tension force of rope or cable wire in real time as required, and it is simple that the novel pulling force controlling mechanism simultaneously has structure, easy to use, the feature that easily manufactured and cost of production is low.
Accompanying drawing explanation
A kind of single-power way moving of Fig. 1 traction drive overall structure schematic diagram;
The pulling force controlling mechanism structural representation of a kind of single-power way moving of Fig. 2 traction drive;
The special-shaped turning shaft structure schematic diagram of a kind of single-power of Fig. 3 way moving traction drive;
The axle centre structure schematic diagram of a kind of single-power way moving of Fig. 4 traction drive polymorphic structure rotating shaft;
The side-looking structural representation of a kind of single-power way moving of Fig. 5 traction drive;
The operation schematic diagram of a kind of single-power way moving of Fig. 6 traction drive;
In figure: 1 break-in wheel, 2 struts, 3 dovetail sun grooves, the cloudy groove of 4 dovetails, 5 contiguous blocks, 6 bolts hole, 7 springs, 8 adjustable levers, 9 supporting bases, 10 adjusting nuts, 11 bearings, 12 first grooves, 13 second grooves, 14 runners, 15 copper-base powder metallurgy layers, 16 grooves, 17 circular holes, 18 wheel rims, 19 special-shaped rotating shafts, 20 retarders, 21 motors, 22 supports, 23 tow ropes, 24 traction pin deck, 25 are pulled thing, 26 cross tracks, 27 long rails, 28 power systems, 29 first pulleys, 30 second pulleys, 31 the 3rd pulleys.
Embodiment
As shown in Figure 1 and Figure 5, a kind of single-power way moving traction drive of the present invention is made up of power system 28, support 22, special-shaped rotating shaft 19, pulling force controlling mechanism, sheave block and tow rope 23;
Described power system 28 is arranged on outside support 22, and described power system 28 comprises motor 21 and retarder 20 two-part, and the high adjustment of rotational speed of motor 21 mainly outputs in special-shaped rotating shaft 19 to the slow-speed of revolution by described retarder 20.
It is inner that described special-shaped rotating shaft 19 and pulling force controlling mechanism are arranged on support 22.
As shown in Figure 3 and Figure 4, described special-shaped rotating shaft 19 comprises bearing 11 and runner 14, and there is a circular hole 17 described runner 14 center, and described bearing 11 is arranged on circular hole 17 place of runner 14; Wheel rim 18 surface of described runner 14 forms " W " shape groove by the first groove 12 and the second groove 13, and the surperficial hot melt of described first groove 12 and the second groove 13 has copper-base powder metallurgy layer 15.
As shown in Figure 2, described pulling force controlling mechanism is made up of break-in wheel 1, strut 2, dovetail groove, contiguous block 5, spring 7, adjustable lever 8, supporting base 9 and adjusting nut 10; The rim surface of described break-in wheel 1 is single groove structure; Described dovetail groove is made up of dovetail sun groove 3 and the cloudy groove 4 of dovetail; Described contiguous block 5 is provided with a bolt hole 6; One end of described adjustable lever 8 is provided with screw thread; Described supporting base 9 has a circular hole, and the diameter of described circular hole and the diameter of adjustable lever 8 match; Described break-in wheel 1 is fixed on one end of strut 2 by rotating shaft, the other end of strut 2 is fixed on dovetail sun groove; Described dovetail sun groove 3 and the cloudy groove 4 of dovetail with the use of; One end of described dovetail sun groove 3 is fixed with contiguous block 5, and described contiguous block 5 is connected with spring 7 by bolt; Described adjustable lever 8 one end is fixedly connected with spring 7, and adjusting nut 10 through supporting base 9, and is arranged on the screw thread of strut 8 by the screwed the other end;
Described sheave block is made up of the first pulley 29, second pulley 30 and the 3rd pulley 31;
As shown in Figure 1 and Figure 5, in technological scheme of the present invention, the canoe of tow rope 23 is: one end of described tow rope 23 be fixed on be pulled thing 25 traction pin deck 24 on after, tow rope 23 is stretched across first groove 12 of upper surface to described special-shaped rotating shaft 19 of described break-in wheel 1, tow rope 23 draws after-drawing to the groove of described break-in wheel 1 from the first groove 12 of described special-shaped rotating shaft 19, then tow rope 23 is stretched to the second groove 13 of described special-shaped rotating shaft 19 by the groove of break-in wheel 1, then tow rope 23 draw from the second groove 13 of described special-shaped rotating shaft 19 after through the lower surface of described break-in wheel 1 and sheave block fastening to the traction pin deck 24 being pulled thing 25.
When installing pulling force controlling mechanism of the present invention, it is to be noted that the cloudy groove 4 of dovetail and supporting base 9 are fixed in same level, the center line of described contiguous block 5, spring 7, adjustable lever 8 and supporting base 9 circular hole overlaps.
For better fastening adjustment nut 10, before installation adjusting nut 10, adjustable lever can be placed a pad.
In technological scheme of the present invention, the pulling force controlling mechanism method of operation of adjustment tow rope tension force is: by the rotation of adjusting nut, pulling force can be applied to spring by adjustable lever, thus spring drives dovetail sun groove to move left and right, dovetail groove drives break-in wheel to move left and right, and adjusts as required in real time thus to the tension force of rope or cable wire.
As shown in Figure 6, described cross slide way 26 is lifted on body of wall ceiling board by support, and described longitudinal rail 27 is contained on cross slide way 26 by pulley jib, described in be pulled thing 25 and be contained on longitudinal rail 27 by pulley jib; Described first pulley 29 is arranged near cross slide way 26 side of body of wall, the second pulley 30 and the 3rd pulley 31 are fixed lifting and be arranged between cross slide way 26.
The working principle of single-power way moving traction drive of the present invention is:
Be pulled thing 25 to slide forwards, backwards at longitudinal rail 27, longitudinal rail 27 is horizontally slipped on cross slide way 26 by pulley, thus drives and be pulled thing 25 and horizontally slip.Specific works principle is:
Power system 28 outputting power also drives tow rope 23 to do rotation motion, and the two ends of tow rope 23 are all fixed on and are pulled in the traction pin deck 24 of thing 25, drive thus be pulled thing 25 transversely guide rail 26 horizontally slip; When the traction pin deck 24 being pulled thing 25 is transported between the first pulley 29 and the second pulley 30, along with tractive force is from laterally becoming longitudinal direction, be pulled thing 25 is become longitudinally guide rail 27 longitudinal movement from transverse movement, be namely pulled thing 25 and become from side-to-side movement and seesaw.
A kind of single-power way moving traction drive of the present invention, tool has the following advantages: have structure simple, low cost of manufacture, installs easily; Adopt lifting mode to install owing to being pulled thing, and distraction procedure make use of and organizes pulley more, use small power motor can drive the heavy weight thing that is pulled to move; By designing ad hoc pulling force controlling mechanism, the tension force of the adjustment tow rope that can implement as required, effectively ensure that operational efficiency and the safe handling of whole transmission system; By designing unique special-shaped rotating shaft, effectively increasing the frictional force between tow rope and power mechanism, avoiding the skidding occurred between tow rope and power mechanism, while ensureing operational efficiency, save electric energy; Meanwhile, technological scheme of the present invention also by the tow rope canoe that design is special, realizes the object that low-power moves large quality, not only save electric energy, also achieve the miniaturization of whole trailer system, reduce cost of production, expand trailer system using scope.
Claims (5)
1. a single-power way moving traction drive, is characterized in that: described traction drive comprises power system, support, special-shaped rotating shaft, pulling force controlling mechanism, sheave block, tow rope, cross slide way and longitudinal rail;
Described power system is arranged on stent outer, described power system comprises motor and retarder two-part, and the high adjustment of rotational speed of motor mainly outputs in special-shaped rotating shaft to the slow-speed of revolution by described retarder;
Described special-shaped rotating shaft and pulling force controlling mechanism are arranged on internal stent;
Described special-shaped rotating shaft comprises bearing and runner, and there is a circular hole at described roller centre place, and described bearing is arranged on the circular hole place of runner; The rim surface of described runner forms " W " shape by the first groove and the second groove, and the surperficial hot melt of described first groove and the second groove has copper-base powder metallurgy layer;
Described pulling force controlling mechanism comprises break-in wheel, strut, dovetail groove, contiguous block, spring, adjustable lever, supporting base and adjusting nut; The rim surface of described break-in wheel is single groove structure; Described dovetail groove is made up of dovetail sun groove and the cloudy groove of dovetail; Described contiguous block is provided with a bolt hole; One end of described adjustable lever is provided with screw thread; Described supporting base has a circular hole, the diameter of described circular hole and the diameter of adjustable lever match; Described break-in wheel is fixed on one end of strut by rotating shaft, the other end of strut is fixed on dovetail sun groove; Described dovetail sun groove and the cloudy slot fit of dovetail use; One end of described dovetail sun groove is fixedly connected with block, and described contiguous block is connected with spring by bolt; Described adjustable lever one end is fixedly connected with spring, and adjusting nut through supporting base, and is arranged on the screw thread of strut by the screwed the other end;
Described sheave block is made up of the first pulley, the second pulley and the 3rd pulley, and described first pulley is arranged near the cross slide way side of body of wall, the second pulley and the 3rd pulley are fixed lifting and be arranged between cross slide way;
One end of described tow rope be fixed on be pulled thing traction pin deck on after, tow rope is stretched across first groove of upper surface to described special-shaped rotating shaft of described break-in wheel, tow rope is from the groove that the first groove extraction after-drawing to described break-in of described special-shaped rotating shaft is taken turns, then the groove that tow rope is taken turns by break-in is stretched to the second groove of described special-shaped rotating shaft, then the tow rope lower surface of taking turns through described break-in after drawing the second groove of described special-shaped rotating shaft to draw and sheave block fastening to the traction pin deck being pulled thing;
The strut of described pulling force controlling mechanism and dovetail sun groove are certain angle, and the second groove of the groove that break-in is taken turns and special-shaped rotating shaft is in same level;
Described cross slide way is lifted on body of wall ceiling board by support, and described longitudinal rail is contained on cross slide way by pulley jib, described in be pulled thing and be contained on longitudinal rail by pulley jib.
2. a kind of single-power way moving traction drive as claimed in claim 1, is characterized in that: the circular hole of described special-shaped rotating shaft and rotating wheel is also provided with a groove, and described bearing surface is provided with a projective structure matched with circular hole groove size.
3. a kind of single-power way moving traction drive as claimed in claim 1, is characterized in that: the cloudy groove of described dovetail and supporting base are fixed in same level.
4. a kind of single-power way moving traction drive as claimed in claim 1, is characterized in that: described adjusting nut side is also provided with pad.
5. utilize a kind of single-power way moving traction drive described in claim 1 to realize the method for single-power way moving, comprise the steps: power system outputting power and drive tow rope to do rotation motion, and the two ends of tow rope are all fixed on and are pulled in the traction pin deck of thing, drive thus be pulled thing transversely guide rail horizontally slip; When the traction pin deck being pulled thing is transported between the first pulley and the second pulley, along with tractive force is from laterally becoming longitudinal direction, being pulled thing is become longitudinally guide rail longitudinal movement from transverse movement, namely realizing being pulled thing and being become from side-to-side movement and seesaw.
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 true CN104948688A (en) | 2015-09-30 |
| CN104948688B CN104948688B (en) | 2017-04-12 |
Family
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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 |
|---|---|
| CN (1) | CN104948688B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481864A (en) * | 2021-07-23 | 2021-10-08 | 中铁上海工程局集团有限公司 | Assembling tractor with positioning mechanism for assembled bridge |
| CN114835044A (en) * | 2022-04-11 | 2022-08-02 | 中国化学工程第三建设有限公司 | Equipment traction transportation equipment in factory capable of being adjusted randomly |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481864A (en) * | 2021-07-23 | 2021-10-08 | 中铁上海工程局集团有限公司 | Assembling tractor with positioning mechanism for assembled bridge |
| CN114835044A (en) * | 2022-04-11 | 2022-08-02 | 中国化学工程第三建设有限公司 | Equipment traction transportation equipment in factory capable of being adjusted randomly |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104948688B (en) | 2017-04-12 |
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