CN102008199A - Widely-applied inhaul cable traction device of electric roll pendulum body - Google Patents
Widely-applied inhaul cable traction device of electric roll pendulum body Download PDFInfo
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- CN102008199A CN102008199A CN2009101643591A CN200910164359A CN102008199A CN 102008199 A CN102008199 A CN 102008199A CN 2009101643591 A CN2009101643591 A CN 2009101643591A CN 200910164359 A CN200910164359 A CN 200910164359A CN 102008199 A CN102008199 A CN 102008199A
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Abstract
The invention discloses a widely-applied inhaul cable traction device of an electric roll pendulum body. The roll pendulum body comprises a hanging pendulum body and a rolling pendulum body. The widely-applied inhaul cable traction device comprises a support body, an inhaul cable, a balance weight, an electric motor and a driving wheel, wherein the electric motor is fixed on the support body and directly or indirectly drives the driving wheel to draw the inhaul cable by a belt pulley; the middle of the inhaul cable is movably connected to a winch wheel or a cable wheel; then the balance weight is hung and connected with one end of the inhaul cable by a pulley; and the other end of the inhaul cable is connected with the roll pendulum body to be pulled. The electric motor preferably takes a direct drive motor connected with a driver with basic power as a power device. After being designed in a centralized manner, a transmitting and driving device of the folkloric lightweight type natural roll pendulum body ensures that the production is completed and the sales is integrated by mutual promotion of the quantity and the mass, is convenient for personalized practical choice of consumes for different roll pendulum bodies and further promotes and enriches the folk leisure and recreation life.
Description
Technical field
This case relates to and comprises and be used for leisure. amusement. and sleep. the various rolling pendulum chairs of enjoying the cool. the rolling pendulum bed. swing relates to the folk custom general electric device of the rolling pendulum body of the big stroke of a class.The rolling pendulum body of being told mainly comprises the suspension pendulum mass. the supporting pendulum mass. the rolling pendulum mass, wherein support pendulum mass and can be considered the suspension pendulum mass;
Technical background
Before this because the drive unit of existing a large amount of folk custom rolling pendulum bodies, because the transmission device stroke of these schemes is little and the limitation of control device interchangeability deficiency, be difficult to embody the overall technology level of rolling pendulum body drive, reality shows, seems unable owing to disperse the intrinsic market low value of individual rolling pendulum body drive that the product city of this branch's classification is applied.Also having a class is the rolling pendulum body drive that the playing relaxing occasion is used, and problem is that the general layout of big machineryization has limited among the people being extensive use of.
Be 200710049764.x according to number of patent application on the other hand, i.e. " directly driven motor device ", illustrated that the directly driven motor device that the prime power driver is arranged can directly drive the rolling pendulum body and swing naturally, and be common to the rolling pendulum body drive, but owing to lack general transmission device, it is unthinkable adopting traditional transmission device to be widely used in whole class rolling pendulum body device.
Before known in people's the impression be with motor by being fixed in the drag-line traction rolling pendulum body on the reel, but actually be difficult to practicality.Number of patent application at me is 200910060307.x, i.e. " a kind of electronic suspension pendulum mass device " illustrated the universal suspension pendulum mass device that adopts direct driving motor and draw with the drag-line symmetry, but essence belongs to little stroke traction.
Summary of the invention
On the basis of appeal background, also find effective example of the rolling pendulum body of the big-and-middle stroke of single cable transmission that employing is common, versatility is just more hard to say.The present invention is drag-line draw-gear and the utilization thereof that relates to a kind of big-and-middle stroke rolling pendulum body of extensive utilization.Goal of the invention is, after the transmission and the unified design of the whole class of drive unit for folk custom is light-duty and natural rolling pendulum body, mutually promoting of throughput and matter, make and produce coverization and marketing integration, and convenient different rolling pendulum body consumers' individual character is practical selects, and then promotes and enrich amusement and recreation life among the people.
The total design of drag-line draw-gear that relates to a kind of rolling pendulum body of extensive utilization is: external stator motor or outer rotor motor are fixed on the supporter, the middle part activity of drag-line is on the drag-line drive that is connected in electric-motor drive, the counterweight that the one end traction of drag-line is hung, the other end traction rolling pendulum body of drag-line, the drag-line drive of being told can be cable pulley or winch wheel, all be to utilize the circular driving face of circular drive, to drive the rolling pendulum body with frictional force transmission drag-line; It is power set that motor also preferably adopts the external stator direct driving motor that has the prime power driver to connect.Basic principle is based on the shaking property mutually of the rolling pendulum body that directly drives and counterweight and the transmission or the drive unit of a kind of big stroke of realizing.
To sum up tell, the drag-line draw-gear that relates to a kind of rolling pendulum body of extensive utilization is realized with following basic scheme.
Relate to the drag-line draw-gear of a kind of electronic rolling pendulum body of extensive utilization, the rolling pendulum body of being told comprises the suspension pendulum mass. the supporting pendulum mass. and the rolling pendulum mass; Be characterized in (Fig. 1 to 4), by comprising that rolling pendulum body 4. supporter 21. drag-lines, 6. counterweight 7. external stator motor, 2. cable pulleys 5 or winch wheel 9 constitutes; The motor of being told 2 can or be directly fixed on the supporter 21 by its support 79, cable pulley 5 or winch wheel 9 are fixed in the rotating shaft 11 of motor 2, the middle part activity of drag-line 6 is around being connected on cable pulley 5 or the winch wheel 9, one end of drag-line 6 hangs and connects counterweight 7, and the other end of drag-line 6 connects the rolling pendulum body 4 of side.The transmission device of → a kind of big-and-middle stroke of realizing owing to the structure of shaking mutually that adopts rolling pendulum body and counterweight.
Relate to the drag-line draw-gear of a kind of electronic rolling pendulum body of extensive utilization, the rolling pendulum body of being told comprises the suspension pendulum mass. the supporting pendulum mass. and the rolling pendulum mass; Be characterized in (Figure 21 to 24), by comprising that rolling pendulum body 4. supporter 21. drag-lines, 6. counterweight 7. outer rotor motors, 60. cable pulleys 3,5 or winch wheel 9 constitutes; The outer rotor motor of being told 60 can or be directly fixed on the supporter 21 by its frame 57, and cable pulley is done on people's runner 64; The middle part activity of drag-line 6 is around being connected on cable pulley 3,5 or the winch wheel 9, and an end of drag-line 6 hangs and connects counterweight 7, and the other end of drag-line 6 connects the rolling pendulum body 4 of side.The transmission device of → a kind of big stroke of realizing owing to the shaking property mutually that adopts rolling pendulum body and counterweight.
Drag-line draw-gear according to the basic a kind of electronic rolling pendulum body of appeal, be characterized in (among Fig. 8 14 or Figure 21 in 72), the other end of the drag-line of telling 6 is movable pulley devices of lifting counterweight 7.→ owing to adopt the movable counterweight that connects that hangs of movable pulley, the draft travel of drag-line is increased be twice.
The drag-line draw-gear of a kind of electronic rolling pendulum body according to appeal, be characterized in (among Figure 13 58 or Figure 26 in 75), the other end of the drag-line of telling 6 is assembly pulley devices of lifting counterweight 7.→ owing to adopt the movable counterweight that connects that hangs of assembly pulley, make the draft travel of drag-line increase to 3 to 4 times.
Adopt the drag-line draw-gear of all a kind of electronic rolling pendulum bodies of cable pulley transmission according to appeal, be characterized in (Figure 12 or 15 or 28), the middle part of the drag-line of telling 6 is also movable around being connected on another cable pulley, and also indirect drive connects another cable pulley by the one-level pulley gear to adopt the motor 2 of former cable pulley transmission.→ because external stator or outer rotor motor adopt the one-level pulley gear,, can make driving force apart from coupling simultaneously to increase the harmless gearing friction power of cable pulley, guarantee enough draft travel simultaneously.
Adopt winch to take turns the drag-line draw-gear of all a kind of electronic rolling pendulum bodies of transmission according to appeal, be characterized in (Fig. 7 or 9 or 10), the external stator motor of being told is that indirect drive connects winch wheel 9 by the one-level pulley deceleration device.→ because outer rotor motor adopts the one-level pulley deceleration device,, can make driving force apart from coupling simultaneously to increase the harmless gearing friction power of winch wheel, guarantee enough draft travel simultaneously.
According to the drag-line draw-gear of all a kind of electronic rolling pendulum body of appeal, be characterized in that the external stator told or outer rotor motor motor are to adopt that the direct driving motor of prime power driver is arranged is power set.→ because direct driving motor is rolling pendulum muscle power control and the servo-actuated general dynamic makes power set simple.
Appeal various schemes when utilization, need to adopt corresponding controller to control the driving condition of motor, though common controller can realize that just break-in variable speed drive function complexity realizes as the analog line driver that employing has synchronization timing to drive, just apparent the backwardness.Thereby the power set that preferably adopt of this case are to be 200710049764.x according to number of patent application, be " directly driven motor device ", the directly driven motor device that has described the prime power driver in its specification in detail can directly drive the rolling pendulum body and swing naturally and preferred version, for concisely not doing unnecessary repeat specification.Its concrete transmission principle only is described in this case specific embodiment one, it is that power set are general that the motor employing has the direct driving motor of prime power driver, and adopt the driving flexibility of drag-line draw-gear of rolling pendulum body of the direct driving motor that the prime power driver is arranged good, this point also is qualitative.So can no longer drum in below.
Sum up, realize a kind of relative transmission or drive the big rolling pendulum body draw-gear of stroke with the shaking property mutually of counterweight owing to adopting the rolling pendulum body that directly drives, wherein the basic effect of counterweight is that transmission is remained valid, drag-line is strained on cable pulley, make counterweight and can be in driving trace energy storage and doing work in flyback.Cable pulley transmission stroke depends on the height of supporter, but the transmission stroke can amplify by increasing assembly pulley relatively, and it is good also to have transmission device independence, removable characteristics; Make Motor Drive even. the traction noise is little, and the drag-line abrasion is little; Because but telemechanical transmission and traction make transmission and traction noise littler, but and because telemechanical transmission and traction, the drag-line draw-gear can be hidden, and overcome the environment dysopia, and rolling pendulum body drag-line draw-gear is simply and very light-duty; Owing to adopt the directly driven motor device that the prime power driver is arranged to realize that automatic control drives, and can obtain to drive strong effect with weak.
In a word, comprehensive good telemechanical transmission and driveability solved the necessary condition that is common to light-duty rolling pendulum body; Also be, by a large amount of specific embodiments, but and the selectivity effect that realizes putting in order the extensive use of class rolling pendulum body drag-line draw-gear.
Description of drawings
Fig. 1. the suspension pendulum mass draw-gear structure chart of external stator motor transmission
Fig. 2. the rolling pendulum mass draw-gear structure chart of external stator motor transmission
Fig. 3. the driving device structure figure of cable pulley
Fig. 4. the driving device structure figure of winch wheel
Fig. 5. special-purpose cable pulley reaches radially part section amplification assumption diagram
Fig. 6. special-purpose winch wheel and local amplification assumption diagram
Fig. 7. the winch wheel draw-gear structure chart of pulley decelerates is arranged
Fig. 8. the drag-line draw-gear structure chart of movable pulley is arranged
Fig. 9. the combined drag-line draw-gear structure chart of external stator motor transmission
Figure 10. the drag-line draw-gear structure chart of the winch wheel transmission of assembly pulley is arranged
Figure 11. the structure chart of winch wheel assembly
Figure 12. the drag-line draw-gear structure chart of combined cable pulley transmission
Figure 13. passive driving wheel component structure figure
Figure 14. the initiative driver assembly assumption diagram
Figure 15. the drag-line draw-gear structure chart of the cable pulley transmission of assembly pulley is arranged
Figure 16. passive driving wheel component structure figure
Figure 17. the structure chart of the drag-line draw-gear of winch formula rolling shaking table
Figure 18. the structure chart of the drag-line draw-gear of winch formula rolling rocking chair
Figure 19. the winch formula hangs the structure chart of the drag-line draw-gear of shaking table
Figure 20. hang the structure chart of shaking table
Figure 21. the rolling pendulum mass draw-gear structure chart of external rotor electric machine transmission
Figure 22. the driving device structure figure of external-rotor-type winch wheel or sipes cable pulley
Figure 23. the driving device structure figure of the hollow cable pulley of external-rotor-type
Figure 24. the driving device structure figure of external-rotor-type cable pulley commonly used
Figure 25. the structure chart of the drag-line draw-gear of cable pulley formula rolling rocking chair
Figure 26. the drag-line draw-gear structure chart of the cable pulley transmission of assembly pulley is arranged
Figure 27. external-rotor-type cable pulley driving machine structure chart
Figure 28. the general rolling pendulum mass draw-gear structure chart of external rotor electric machine transmission
Figure 29. the general rolling pendulum mass draw-gear structure chart of external rotor electric machine transmission
Figure 30. the general cable pulley driving machine of external-rotor-type structure chart
Figure 31. passive driving wheel component structure figure
Figure 32. the structure chart of the drag-line draw-gear of light-duty swing chair
Reference numeral
Drag-line draw- gear 14,15,16 guide wheels 17 of rolling pendulum mass 12 supports 13 winches wheel or cable pulley
Driven fixed pulley 18 fixing points, 19 movable pulleys or two movable pulley 20 supporters 21 belts 22
Fixed pulley 23 belt pulleys 24,25 wheel shafts 26,27 supports 28 supports 29
Fixed head 54 bearing tubes 55 geometrical clamps 56 frames 57 cable pulley draw-gears 58
Winch wheel draw-gear 59 motor/external stator direct driving motor/outer rotor direct driving motor 60 forks 61
Winch wheel 62,63 runners 64 trunks 65 bearing bars 66 location hooks 67 passages 68
Lead 69 seats 70 positioning ropes 71 big cable pulley draw- gear 72,73,75 cable pulley hauling machines 76,77
Specific embodiment one
Present embodiment stator motor transmission in addition is basic transmission or the drive principle that representative illustrates a kind of drag-line draw-gear of rolling pendulum body, and wherein drive comprises winch wheel or cable pulley.
Basic scheme in Fig. 1 to Fig. 2, the external stator motor be power a kind of drag-line draw-gear of rolling pendulum body, constitute by motor 2. cable pulleys 5 that comprise rolling pendulum body 4. supporters 21. drag-lines 6. counterweights 7. external stators or winch wheel 9; Motor 2 is fixed on the supporter 21 through its support, and cable pulley 5 or winch wheel 9 are fixed in the rotating shaft of motor 2; The annexation of corresponding drag-line is that the middle part activity of drag-line 6 is around being connected on cable pulley 5 or the winch wheel 9 end suspension connection counterweight 7 of drag-line 6, the rolling pendulum body 4 of the other end connection side of drag-line 6.The rolling pendulum body of being told 4 comprises suspension pendulum mass 8 and rolling pendulum mass 12.In Fig. 1, support 13 fixing on the fork 61 of suspension pendulum mass 8 and the rolling pendulum mass 12 among Fig. 2 all has the effect that reduces tractive resistance, and two class pendulum mass structures are not necessarily to want simple structure as typical case's representative.Motor 2 adopts the outer stator type direct driving motor 2 that prime power driver 1 is arranged to be power set.
Basic cable pulley drive unit among Fig. 3 for another example, the general organic block 79 of external stator motor, so-called support can also be that the fixed part of simplifying substitutes, and cable pulley 5 is fixed in the rotating shaft 11 of outer stator type motor 2; Cable pulley can be wide cable pulley groove 33 among Fig. 3 b, cable pulley also can be the narrow cable pulley groove 32 among Fig. 3 c, cable pulley 5 can also be the special-purpose cable pulley 5 among Fig. 5 a, is shown in the radially part section amplification assumption diagram of special-purpose cable pulley, for having comprised narrow cable pulley groove 32 in the wide cable pulley groove 33 of scissor in Fig. 5 b.Sipes can prevent that drag-line from skidding off, and the narrow cable pulley groove of transmission drag-line can make the static friction driving force of drag-line big and can be anti-skidding; Usually drag-line is movable around being linked as following state of a week, to prevent that drag-line is from twining on cable pulley.In the practicality, inevitable also Sling wheel during with belt pulley or belt wheel or drop center wheel transmission drag-line.This cable pulley drive unit is suitable for quick traction common light duty rolling pendulum body after improving, and makes simple.
Basic winch wheel drive unit among Fig. 3 for another example, the general organic block 79 of external stator motor, so-called support can also be that the fixed part of simplifying substitutes, winch wheel 9 is fixed in the rotating shaft of outer stator type motor 2, special-purpose winch wheel 9 can be considered for having comprised the winch wheel 63 of narrow screw channel among Fig. 4 d in the wheel of the I-shaped sipes shape winch among Fig. 4 a 62, sipes shape winch is taken turns 62 parts and drag-line is defined in the groove and can be prevented jumping out, narrow screw channel winch is taken turns 63 parts can make the static friction driving force of drag-line big and can be anti-skidding, and can locate drag-line to prevent that drag-line 6 is from twining, shown in Fig. 6 b of the part section amplification assumption diagram of winch wheel 9 among Fig. 6 a, on the winch wheel continuous narrow screw channel 78 is arranged.Usually drag-line is movable around connecting one to the three all states that can be on the winch wheel, is suitable in the traction after general this winch wheel drive unit improves. the moment type rolling pendulum body of little stroke.
A kind of basic transmission of drag-line draw-gear of electronic rolling pendulum body or drive principle contrast Fig. 1 or Fig. 2 or Figure 21 describe for representative, because motor adopts the direct driving motor of power control servo-actuated, so can simplify concrete motor with the control problem, earlier open pendulum with power-assisted or electronic startup rolling pendulum body, the drag-line draw-gear that starts back rolling pendulum body is to drive the repetitive process that stroke and energy storage stroke hocket.The driving stroke is: when the rolling pendulum body from far near when swing the equilbrium position, the decline work done of the counterweight of high potential energy by drag-line traction rolling pendulum body, motor drives drag-line by cable pulley or winch wheel and presses M direction traction rolling pendulum body simultaneously, when the rolling pendulum body is rocked to the backswing point position of high potential energy nearby afterwards, the restoring force of rolling pendulum body is obstructed and instantaneous static motor and counterweight, drives stroke and finishes; The energy storage stroke that begins afterwards is: the rolling pendulum body begins under the effect of restoring force by the proximad equilbrium position nature backswing campaign of distant place, the rolling pendulum body is pressed F direction traction cable, drag-line drives the direction startup of motor along the drag-line traction by cable pulley simultaneously, motor only rises by drag-line sync pulling counterweight and makes the counterweight energy storage, when the backswing point position of distant place high potential energy is arrived in the proper motion of rolling pendulum body, rolling pendulum body moment is static naturally and drag-line is not temporarily had pulling force, because of the motor-driven moment makes motor braking earlier then will be tending towards counter-rotating less than counterweight gravity traction power relatively, the energy storage stroke finishes this moment.This moment, the rolling pendulum body was tending towards the M direction nature backswing to nearby again, and motor and counterweight are tending towards beginning to drive stroke by drag-line traction rolling pendulum body simultaneously simultaneously; Drive stroke and hocket so repeatedly, make very little dynamic rolling pendulum body, thereby acquisition is driven strong effect with weak because the continuous accumulation of mechanical energy makes the amplitude of oscillation of rolling pendulum body progressively increase with the energy storage stroke; Thereby the connection of counterweight by single cable participated in rolling pendulum oscillation body and traction as can be known.Owing to adopt the single cable transmission rolling pendulum body that contains counterweight, efficiently solve the driving problems of any rolling pendulum body curve reciprocating vibration motion, thereby make a kind of drag-line traction of rolling pendulum body can be common to big swinging arc rolling pendulum body.Transmission principle essence when the appeal motor is external stator motor or outer rotor motor is all identical, adopts cable pulley or winch wheel essence also identical.
The basic drag-line draw-gear of appeal winch wheel cable pulley transmission rolling pendulum body, a kind of transmission mode of realizing owing to the shaking property mutually that adopts rolling pendulum body and counterweight, the draft travel of transmission drag-line is at least 0.1--1.0 rice, other transmission mode obviously has the potentiality of bigger transmission stroke relatively, and be applicable to the suspension pendulum mass simultaneously, also be applicable to the rolling pendulum mass, thereby can be common to the rolling pendulum body; Be that also the transmission noise is low, can telemechanical traction and can pin sound, drive unit can be hidden; Adopt winch wheel energy transmission drag-line non-slip, adopt cable pulley traction cable stroke big relatively, make simple; Select cable pulley or winch wheel transmission performance that complementarity is arranged in the practicality as required.
Specific embodiment two
On the basis of specific embodiment one, present embodiment is that stator motor is the drag-line draw-gear of a kind of rolling pendulum body of power in addition, is that explanation adopts movable pulley to increase drag-line transmission stroke, and also the transmission of explanation employing pulley decelerates realizes that driving force is apart from coupling; Drive is serve as mainly with the transmission of winch wheel in this example, and the cable pulley transmission is less important.
In specific embodiment one because of the supporter limitation in height transmission stroke of drag-line, the scheme of solution is, as among Fig. 8 for shown in the drag-line draw-gear structure chart that movable pulley is arranged, the drag-line draw-gear 14 of rolling pendulum body has increased a movable pulley 20.Specifically be that outer stator type motor 2 is fixed on the supporter 21, the winch wheel is fixed in the rotating shaft 11 of external stator motor 2, the middle part activity of drag-line 6 is around being connected on the winch wheel 9, and an end of drag-line 6 is the movable pulley devices that promote counterweight 7, and the other end of drag-line 6 connects the rolling pendulum body 4 of side.Motor 2 adopts the outer stator type direct driving motor 2 that prime power driver 1 is arranged to be power set.Owing to adopt movable pulley to help take-up, making the minimum stroke of drag-line traction rolling pendulum body is 2 meters.
Driving force distance owing to direct jinny wheel on the motor in the example of the drag-line draw-gear 14 of appeal rolling pendulum body is little, the employing pulley deceleration device can be with reference among the figure 7 separately, and increase be in transmission connection winch wheel of pulley deceleration device separately also is practical, just for avoiding loaded down with trivial details explanation in the lump in Fig. 9.
Another embodiment is, in Fig. 9, for making the moment coupling of electric-motor drive winch wheel, and increase the transmission stroke, so adopt pulley deceleration device simultaneously and adopt movable pulley, a kind of drag-line draw-gear 15 of rolling pendulum body specifically is that outer stator type motor 2 is fixed on the supporter 21, fast pulley 24 in the rotating shaft 11 of motor 2, simultaneously as the winch wheel assembly 31 among Figure 11, concentric and be that the winch wheel 9 of one and the belt pulley 25 of one flexibly connect through wheel shaft 27 and support 29, support 29 is fixed on the supporter 21, and belt pulley 24 flexibly connects through belt 22 and belt pulley 25; The middle part activity of drag-line 6 is around being connected on the winch wheel 9, and an end of drag-line 6 is the movable pulley devices that promote counterweight 7, and the other end of drag-line 6 connects the rolling pendulum body 4 of side, and motor 2 adopts the outer stator type direct driving motor 2 that prime power driver 1 is arranged to be power set.
Because the drag-line draw-gear 15 of rolling pendulum body adopts movable pulley to help take-up, making the minimum stroke of drag-line traction rolling pendulum body is 2 meters; The winch wheel makes driving force apart from coupling because the employing pulley deceleration device is in transmission connection again, in the practicality as the transmission stroke of the drag-line draw-gear of appeal rolling pendulum body also not enough, can increase a fixed pulley 23 with reference to 59 of the winch wheel draw-gears of rolling pendulum body among Figure 10 and realize the assembly pulley take-up, making the minimum stroke of drag-line traction rolling pendulum body is 3 meters.When the winch wheel of this case all replaces with cable pulley is feasible in form, and the drag-line draw-gear of the rolling pendulum body of practical cable pulley will explanation separately in specific embodiment four.
This example is the common scheme of winch wheel transmission, the drag-line draw-gear that appeal removes the rolling pendulum body adopts the transmission stroke of movable pulley bigger, and adopts the winch wheel to make driving force apart from coupling, also is and is applicable to simultaneously the suspension pendulum mass, also be applicable to the rolling pendulum mass, thereby can be common to the rolling pendulum body; Be that also the transmission noise is low, can telemechanical traction and can pin sound, drive unit can be hidden; Adopt winch wheel energy transmission drag-line non-slip.
Specific embodiment three
On the basis of specific embodiment two, present embodiment is to go on to say to adopt the drag-line draw-gear of external stator motor through the various rolling pendulum bodies of winch wheel transmission, to represent the extensive utilization of the various relatively rolling pendulum bodies of this series invention.
For drawing little dynamic rolling pendulum mass, adopt the transmission of winch wheel.Winch at the rolling pendulum body of preceding telling specific embodiment two (among Fig. 9) is taken turns on the basis of draw-gear 15, and and for example among Figure 18, a kind of drag-line draw-gear structure special character that rolls chair is that rolling pendulum body 4 is for rolling chair 41, and the eminence of rolling chair 41 backrests is fixed with movable pulley 38; Supporter 21 and then be cabinet 36, winch wheel draw-gear 15 is fixed in the eminence in the cabinet 36; Drag-line 6 draw an end behind the case mouth 37 of cabinet 36, drag-line 6 rolls chair 41 and rolls the fixing movable pulley 38 of chair eminence around connecting after activity, drag-line 6 oppositely is fixed on the fixing point 19 under the cabinet 36 then.
Being also advantageous in that of this programme, be fixed with movable pulley on the chair and slow down and change the driving force distance owing to adopting rolling, because draft travel reduces half, as long as the winch wheel is relatively little, drive sensitivity and can satisfy the rolling pendulum stroke that rolls chair 0.1--1.0 rice, and tractive force is twice apart from increasing, and promptly the drag-line draw-gear of big stroke also can mate with the rolling pendulum mass of little stroke; Also be to change easily the angle of drag-line traction, hang pendulum mass for other, the end of drawing drag-line should oppositely be fixed on the higher supporter on the ground; And then summing up drag-line draw-gear for the arbitrary rolling pendulum mass of this case, the additional movable pulley of the appeal of all can applying in a flexible way slows down traction as alternative scheme.
Another embodiment is that the transmission of general big dynamic rolling pendulum mass is very difficult, for drawing heavy rolling pendulum mass, can adopt the transmission of winch wheel.On the basis of preceding telling specific embodiment two (among Fig. 9) winch wheel draw-gear 15, and for example among Figure 17, a kind of structure special character that rolls the drag-line draw-gear of chair is, rolling on the bed 42 of indoor rolling bed 44 is fixed with mosquito net frame 43, winch wheel draw-gear 15 is fixed in the rain cover 39 times of outdoor body of wall 47 eminences, body of wall 47 belongs to supporter 21, and the rain cover of outer body of wall 47 has a porthole 46 for 39 times; Drag-line 6 one ends of introducing are behind the porthole 46 of body of wall 47, and drag-line 6 is fixed in mosquito net frame 43 tops, and drag-line 6 another ends of opposite winch wheel draw-gear 15 upwards are fixed in the rain cover 39 times on the body of wall 47.Start when rolling bed, the very important person health that overturns makes and rolls bed and play pendulum and get final product, roll bed 42 bottoms electronic scalable cabinet base 45 also can be installed, time spent not with the stable bed body, so flexible the making that also can utilize cabinet base rolled bed and put.Because the mosquito net frame is the long arm of force, so winch is taken turns easily transmission rolling bed of draw-gear 15.
Being also advantageous in that of this programme can be located at arbitrary floor and use, and holds concurrently and can establish mosquito net, owing to adopt the lifting device that movable pulley is arranged, the stroke at traction rolling pendulum bed top can reach 2.0 meters at least; Because of traction mosquito net frame is exerted all one's strength apart from coupling the device overall simple. reliable. safety; Because the drag-line draw-gear is fixed in outside the body of wall, with the telemechanical traction, further reduced noise, the transmission drag-line does not take the walking space because of the position is high, and draw-gear can be hidden and overcome the environment dysopia, meets indoor environment; Cost is low, manufactures and easy for installation, has given prominence to folk custom. light-duty and natural characteristics, be suitable for family, and the hotel, hospital is used for people and improves sleep, is of value to healthy, and the present invention is the representative specific embodiment of the drag-line draw-gear of rolling pendulum mass.
Another embodiment is that stress is concentrated when rolling the bed rolling owing to appeal, rolls the slight noise of the unavoidable generation of a distortion, and roll dynamic little that bed rolls, thereby people more are accustomed to use hanging shaking table, thus also can adopt the drag-line draw-gear of assembly pulley, with increase transmission stroke.
On the basis of the winch wheel draw-gear 59 of preceding telling specific embodiment two (among Figure 10) rolling pendulum body, as Figure 19, in 20, a kind of structure special character that hangs the drag-line draw-gear of shaking table is, is taken turns the prime power driver 1 of the body of wall 47. suspension shaking tables 48. external stator direct driving motors in draw-gear 59. rain covers 39. houses by winch and forms.The winch told wheel draw-gear 59 is fixed in the rain cover 39 times that outdoor body of wall 47 the foot of a wall places increase, body of wall 47 belongs to supporter 21, standoff fixed pulley 23 is fixed in rain cover 39 times, a porthole 46 is arranged on the body of wall 47 under the rain cover 39, the fixing bed that increases in porthole 46 places that is positioned at body of wall 47 inboards collapses 51, introduction one end of drag-line 6 is behind the porthole 46 of body of wall 47, drag-line 6 collapses in 51 times behind the empty passage 68 through bed again, behind the circular arc-shaped bottom portion under the bed body 50 of indoor suspension shaking table 48, drag-line 6 is fixed on the fixing point 19 of a body 50 rear sides drag-line 6 again; And for example among Figure 20, the bed body 50 that hangs shaking table 48 hangs on the bearing tube 55 through link 53 through suspension line 52 again, bearing tube 55 two ends of cross-arm are fixed in through fixed head 54 on the body of wall 47 of both sides, and bearing tube 55 middle parts are by geometrical clamp 56 and holder 49 and be fixed in body of wall 47 tops.
Dependency structure also has, and drag-line can have guide wheel 17 spacing through the passage 68 of interior sky; Being fixed in by the location hook 67 of positioning rope 71 ends when hanging shaking table and stopping using has some potential energy position, starts when hanging shaking table as long as decontrol location hook 67, hangs shaking table and takes advantage of a situation and can play pendulum.The drag-line draw-gear that hangs shaking table is fit to be installed on second floor and above use, need dig one meter hole when Stall uses; Because the bottom of bed body 50 is a circular arc, the circular arc-shaped bottom portion that drag-line sinks through bed guides and remains on low-level position, and can not hinder the people to pass by on one's way, and the drag-line draw-gear is hidden.
Being also advantageous in that of this programme, it is simple in structure and solid to hang shaking table, owing to adopt the lifting device that assembly pulley is arranged and adopt the telemechanical traction to hang shaking table, draft travel reaches 1.0--3 rice, than before tell to roll the bed apparatus noise littler, driving power consumption is littler, and innervation is bigger, also can experience the refrigerant of summer without fan and air-conditioning.This examples of series is a nature. light-duty rolling pendulum mass draw-gear adopts the common scheme of winch wheel transmission.
Specific embodiment four
On the basis of specific embodiment one to two, present embodiment is that stator motor is the drag-line draw-gear of a kind of rolling pendulum body of power beyond the employing cable pulley, be and then explanation adopts movable pulley or assembly pulley to increase drag-line transmission stroke that also explanation adopts pulley gear to realize increasing drag-line gearing friction power.
As among Figure 15 for shown in the drag-line draw-gear structure chart of cable pulley transmission that assembly pulley is arranged, reached among Figure 14 to shown in the initiative driver assembly assumption diagram, reached among Figure 16 to shown in the passive driving wheel component structure figure.Cable pulley draw-gear 58 specifically is that outer stator type motor 2 is fixed on the supporter 21, simultaneously as among Figure 14, fast pulley 24 and cable pulley 5 in the rotating shaft 11 of outer stator type motor 2, simultaneously as the pulley assembly among Figure 16 35, concentric and be that the belt pulley 25 and the driven fixed pulley 18 of the cable pulley 5 ' of one and one flexibly connects through wheel shaft 26 and support 28, support 28 is fixed on the supporter 21, belt pulley 24 flexibly connects through belt 22 and belt pulley 25, and cable pulley 5 ' is cable pulley 5 and driven fixed pulley 18 three times; The middle part activity of drag-line 6 is around being connected on the cable pulley 5 ', and then reverse activity is around being connected on the cable pulley 5 again at the middle part of drag-line 6, and an end of drag-line 6 is the assembly pulley devices that promote counterweight 7, and the other end of drag-line 6 connects the rolling pendulum body 4 of side; So-called assembly pulley specifically is that movable pulley 20 is walked around in an end activity of drag-line 6, then drag-line 6 again activity walk around driven fixed pulley 18, last drag-line 6 is fixed on the counterweight 7, counterweight 7 hangs under the movable axis of movable pulley 20; Motor 2 adopts the outer stator type direct driving motor 2 that prime power driver 1 is arranged to be power set.
Because cable pulley draw-gear 58 adopts movable pulley to help take-up, making the minimum stroke of drag-line traction rolling pendulum body is 3 meters; Again owing to adopting the pulley gear big cable pulley that is in transmission connection to realize increasing drag-line gearing friction power.Another embodiment is, in the practicality as the transmission stroke of the drag-line draw-gear of appeal rolling pendulum body too have a surplus, a driven fixed pulley 18 can be ignored again and the movable pulley take-up of realization twice with reference to the cable pulley draw-gear 16 of rolling pendulum body among Figure 12, making the minimum stroke of drag-line traction rolling pendulum body is 2 meters, fortunately the transmission response is fast, is corresponding pulley assembly 34 among Figure 13.
This example is the common scheme of cable pulley transmission, the drag-line draw-gear of appeal rolling pendulum body adopts the transmission speed and the stroke of movable pulley big, and adopt the pulley gear big cable pulley that is in transmission connection to realize increasing drag-line gearing friction power, install simple and practically, also be mainly to be applicable to the suspension pendulum mass; Be that also the transmission noise is low, can telemechanical traction and can pin sound, drive unit can be hidden; Adopt two cable pulleys to be difficult for skidding by the transmission drag-line.The cable pulley transmission of this example and the utilization of drive unit can be applied mechanically the example in the specific embodiment three substantially.
Specific embodiment five
Because external stator motor transmission speed is little and only limit to moderate transmission stroke, for solving the little problem that reaches big transmission stroke of transmission speed, present embodiment will illustrate that external rotor electric machine is the drive mechanism of drag-line draw-gear of a kind of rolling pendulum body of power, wherein drive is main with the cable pulley, and less important with the winch wheel.
This programme is shown in the rolling pendulum body draw-gear structure chart that Figure 21 is the external rotor electric machine transmission, relating to the big cable pulley draw-gear 72 of outer rotor that is widely used in long distance traction specifically is to be made of the motor 60 and the frame 57 thereof that comprise drag-line 6. counterweights, 7. movable pulley 20. supporters, 21. cable pulleys 3 or 5. outer rotors; The dead axle 10 of motor 60 preferably is fixed on the frame 57, and frame 57 is fixed in the top of supporter 21 again, and frame 57 can be the fixed mount of equivalence, and cable pulley 3 or 5 is positioned on the runner 64 of outer rotor motor 60; Institute tells the location and comprises that cable pulley 3 or 5 is fixed on the runner or be one; Draw lead 69 in the dead axle 10 of the motor 60 of outer rotor; Supporter 21 can be a cabinet 36.The annexation of corresponding drag-line is, the middle part activity of drag-line 6 is around being connected on cable pulley 3 or 5, and an end of drag-line 6 is to hang the counterweight that connects, and perhaps an end of drag-line 6 is the movable pulley devices that promote counterweight 7, can be simple because the stroke of no movable pulley take-up is too small. Appealing cable pulley 3 or 5 in addition can also be winch wheel 9.Motor 60 adopts the outer rotor type direct drive motor 2 that prime power driver 1 is arranged to be power set.
And for example among Figure 23 for shown in the driving device structure figure that winch wheel or narrow sheave are arranged, the dead axle 10 of external-rotor motor 60 is fixed on the frame 57, draws lead 69 in the dead axle 10; The cable pulley that narrow groove cable pulley 5 is sky axle center is fixed in the wheel side of the runner 64 of external-rotor motor 60.Can be when cable pulley is the winch wheel with being of little use.
And for example among Figure 24 for shown in the driving device structure figure of external-rotor-type cable pulley commonly used, the dead axle 10 of external-rotor motor 60 is fixed on the frame 57, draws lead 69 in the dead axle 10; Cable pulley 3 is to be fixed on the wheel face of runner 64 of outer rotor motor 60 or to be one, compatibility has narrow cable pulley groove 32 in the wide cable pulley groove 33 of cable pulley, wide cable pulley groove 33 makes in the drag-line groove of beating and can prevent deviating from the practicality, and narrow cable pulley groove 32 makes drag-line static friction driving force big and can be anti-skidding.
And for example among Figure 22 for shown in the driving device structure figure of external-rotor-type winch wheel or sipes cable pulley, the dead axle 10 of outer rotor motor 60 is fixed on the frame 57, draws lead 69 in the dead axle 10; Cable pulley 3 or winch wheel 9 is to be fixed on the wheel face of runner of outer rotor motor 60 or to be one, because the wheel face width of cable pulley 3 or winch wheel 9 is defined in the groove drag-line and can prevents deviating from; Can not have spiral cable pulley groove during for the cable pulley 3 of wide cable pulley groove, taking turns for winch had spiral cable pulley groove at 9 o'clock, and the gearing friction of spiral cable pulley groove is big relatively and stroke is little.
The basic principle that realizes a kind of drag-line draw-gear of rolling pendulum body is consistent with the specific embodiment explanation, and principal advantages is also unanimous on the whole, so avoid repetition at this.Usually take turns activity around being linked as following state of a week at cable pulley or winch owing to adopt the drag-line of the drive unit of appeal external-rotor-type cable pulley, to prevent that drag-line is from twining, because the cable pulley diameter damages drag-line greatly and not, it is long to make common drag-line be lost the little life-span, and adopts the moderate direct driving motor of moment; Owing to adopt the drag-line draw-gear that the movable pulley take-up is arranged, make transmission speed fast, the transmission stroke is minimum to be 2 meters.Because of the gearing friction power of drag-line 6 still is apparent not enough, further solve subsequently.
The utilization of appeal external-rotor-type big cable pulley draw-gear 72 is as being shown in the structure chart of drag-line draw-gear of cable pulley formula rolling rocking chair among Figure 25, different being of transmission with rolling rocking chair among Figure 18, lower tank mouth 37 at cabinet 36 also is fixed with guide wheel 17, drag-line 6 other ends of the big cable pulley draw-gear 72 of outer rotor are earlier after connecting guide wheel 17, drag-line 6 is fixed in the movable pulley 38 that rolls on the chair 41 around connecting again, and last drag-line 6 unrolls and is fixed in the top of cabinet 36.This is to increase the frictional contact surface of drag-line on cable pulley 3 or winch wheel 9 around the purpose that connects form.It is power set that motor 60 employings have the outer rotor type direct drive motor of prime power driver 1.
Another embodiment is, the gearing friction power that solves appeal drag-line 6 for the substance problem that still is apparent not enough, can adopt as among Figure 26 for shown in the drag-line draw-gear structure chart of cable pulley transmission that assembly pulley is arranged, the big cable pulley draw-gear 75 of outer rotor specifically is, by comprising that drag-line 6. counterweights 7. movable pulleys 20. fixed pulleys 23. supporters 21. cable pulley hauling machines 77. constitute; Fixed pulley 23 and cable pulley hauling machine 77 are individually fixed in the top of being fixed in as in the cabinet 36 of supporter 21, on the top of cabinet 36 case mouth 37 are arranged; Simultaneously as being that the dead axle 10 of outer rotor motor 60 is fixed on the frame 57 shown in the external-rotor-type cable pulley driving machine structure chart among Figure 27, frame 57 is fixed in cabinet 36 tops more again, and cable pulley 3 is positioned on 64 of the runners of outer rotor motor 60; The narrow groove cable pulley 5 in empty axle center is fixed in the wheel side of the runner 64 of external-rotor motor 60, draws lead 69 in the dead axle 10 of the motor 60 of outer rotor, and cable pulley 3 is 3 times of effective diameter of cable pulley 5.
The annexation of corresponding drag-line is, the middle part of drag-line 6 is movable from top to bottom around being connected on the cable pulley 3, and then an end of drag-line 6 is the assembly pulley devices that promote counterweight 7; The other end of drag-line 6 is drawn and is connected trailed rolling pendulum body 4; So-called assembly pulley specifically is, one end of drag-line 6 is oppositely walked around fixed pulley 23 earlier, and activity walks around movable pulley 20, then the movable again cable pulley of using as the active transmission 5 of walking around of drag-line 6, last drag-line 6 is fixed on the counterweight 7, and counterweight 7 hangs under the movable axis of movable pulley 20.It is power set that motor 60 employings have the outer rotor type direct drive motor of prime power driver 1.
Because an end of drag-line 6 adopts two cable pulley transmissions, had cable pulley gearing friction power preferably, the wearing and tearing of simple in structure and drag-line are little, be suitable for the structure of velocity profile drag-line draw-gear, making the typical stroke of drag-line traction is 2--6 rice, and this programme is a comparatively ideal fixed nature among the present invention. light-duty rolling pendulum mass draw-gear scheme.
Specific embodiment six
Because the big stroke of traction or speed or moment difference that different relatively light-duty rolling pendulum bodies needs, also there is not at present general drive technology, so this case employing external-rotor motor switches the form of cable pulley speed change through belt pulley, to realize general a kind of electric rolling pendulum mass draw-gear.
The characteristics that a kind of drag-line draw-gear of general rolling pendulum body relates to the big cable pulley draw-gear 73 of outer rotor among Figure 28 to Figure 31 are, as shown in Figure 28 or 29, by comprising that the cabinet 36 of 7. two movable pulleys of drag-line 6. counterweights, 20. cable pulley hauling machines, 76. pulley assemblies 30. as supporter constitutes; The case mouth is arranged at cabinet 36 tops, and cable pulley hauling machine 76. pulley assemblies 30 are individually fixed in cabinet 36 tops; Again simultaneously as being shown in the external-rotor-type cable pulley driving machine structure chart among Figure 30, the dead axle 10 of outer rotor motor 60 is fixed on the frame 57, frame 57 is fixed in the top in the cabinet 36 again, and cable pulley 3 and belt pulley 24 are positioned on 64 of the runners of external-rotor motor 60; The narrow groove cable pulley 5 in empty axle center is fixed in the wheel side of the runner 64 of external-rotor motor 60, draws lead 69 in the dead axle 10 of the motor 60 of outer rotor.The pulley assembly 30 among Figure 31 and for example simultaneously, concentric and be the cable pulley 5 ' of one. cable pulley 5 ". belt pulley 25. fixed pulleys 23 flexibly connect through wheel shaft 26 and support 28; support 28 is fixed in the top in the cabinet 36, and belt pulley 24 flexibly connects through belt 22 and belt pulley 25; When belt pulley 24 equates with belt pulley 25, and cable pulley 5 " when equating with cable pulley 3, cable pulley 3 is 2 times of effective diameter of cable pulley 5, cable pulley 5 " be 2 times of effective diameter of cable pulley 5 '.By shown in Figure 28, a kind of big stroke of drag-line or big speed annexation are, the middle part activity of drag-line 6 is around being connected in cable pulley 5 " on; then the middle part of drag-line 6 again reverse activity around being connected on the cable pulley 3; then an end of drag-line 6 is the assembly pulley devices that promote counterweight 7; other end of drag-line 6 is drawn the rolling pendulum body 4 that connects the side; so-called assembly pulley specifically is; movable pulley 20 is walked around in the end elder generation activity of drag-line 6, then drag-line 6 again activity walk around cable pulley 5 ', then drag-line 6 again activity walk around another independently movable pulley 20 last drag-lines 6 be fixed in the cabinet eminence, A has shown visual direction.Counterweight 7 hangs under the movable axis of movable pulley 20.It is power set that motor 60 employings have the outer rotor type direct drive motor of prime power driver 1.
Under same hardware configuration condition, after stirring drag-line conversion annexation easily, a kind of moment type annexation by realization drag-line shown in Figure 29 is, the middle part activity of drag-line 6 is around being connected on the cable pulley 5 ', then the middle part of drag-line 6 again reverse activity around being connected on the cable pulley 5, then an end of drag-line 6 is the assembly pulley devices that promote counterweight 7, the other end of drag-line 6 is drawn the rolling pendulum body 4 that connects the side, so-called assembly pulley specifically is, the one end elder generation reverse activity of drag-line 6 is walked around movable pulley 20, then drag-line 6 again activity walk around independently fixed pulley 23, then drag-line 6 again activity walk around another independently movable pulley 20 last drag-lines 6 be fixed in the cabinet eminence, counterweight 7 hangs under the movable axis of movable pulley 20, and A has shown visual direction.
The lifting multiplying power of the assembly pulley of the drag-line draw-gear of appeal rolling pendulum body is 4 times of draw ratios, in addition can compatible 3 times of draw ratio, can eliminate the hysteresis effect of big speed transmission during 3 times of draw ratios fortunately, and obvious hysteresis will appear in the drag-line transmission when 5 times of draw ratios are above.When the big cable pulley draw-gear 73 of outer rotor applied to light-duty swing chair 40 among Fig. 3, draft travel was in 1-8 rice scope.
Owing to adopt at least two cable pulley transmissions to make enough frictional drive power is arranged, and the drag-line damage rate is little around the drag-line that connects, again since adopt through belt pulley manually variable force and can realize general light-duty rolling pendulum mass draw-gear apart from transmission.
Claims (9)
1. relate to the drag-line draw-gear of a kind of electronic rolling pendulum body of extensive utilization, the rolling pendulum body of being told comprises the suspension pendulum mass. the supporting pendulum mass. and the rolling pendulum mass; It is characterized in that (Fig. 1 to 4), by comprising rolling pendulum body (4). supporter (21). drag-line (6). counterweight (7). external stator motor (2). cable pulley (5) or winch wheel (9) constitute; The motor of being told (2) is fixed on the supporter (21), cable pulley (5) or winch wheel (9) are fixed in the rotating shaft (11) of motor (2), the middle part activity of drag-line (6) is around being connected on cable pulley (5) or the winch wheel (9), one end of drag-line (6) hangs and connects counterweight (7), and the other end of drag-line (6) connects the rolling pendulum body (4) of side.
2. relate to the drag-line draw-gear of a kind of electronic rolling pendulum body of extensive utilization, the rolling pendulum body of being told comprises the suspension pendulum mass. the supporting pendulum mass. and the rolling pendulum mass; It is characterized in that (Figure 21 to 24), by comprising rolling pendulum body (4). supporter (21). drag-line (6). counterweight (7). outer rotor motor (60). cable pulley (3,5) or winch wheel (9) constitute; The motor of being told (60) is fixed on the supporter (21), and cable pulley (3,5) or winch wheel (9) are positioned on the runner (64) of outer rotor motor (60); The middle part activity of drag-line (6) is around being connected on cable pulley (3,5) or the winch wheel (9), and an end of drag-line (6) hangs and connects counterweight (7), and the other end of drag-line (6) connects the rolling pendulum body (4) of side.
According to claim 1 or 2 each, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that (Fig. 8 or Figure 21), the other end of the drag-line of telling (6) be the movable movable pulley device that hangs counterweight (7).
According to claim 1 or 2 each, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that (Figure 10 or 15 or Figure 26), the other end of the drag-line of telling (6) be the movable assembly pulley device that hangs counterweight (7).
According to claim 1 to 4 each, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told, it is characterized in that (Figure 12 or 15 or 28), the middle part of the drag-line of telling (6) also movable around being connected on another cable pulley, also indirect drive connects another cable pulley by the one-level pulley gear to adopt the motor (2) of former cable pulley transmission.
According to claim 1 or 3 or 4 each, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that (Fig. 7 or 9 or 10), the external stator motor of being told is that indirect drive connects winch wheel (9) by the one-level pulley deceleration device.
According to claim 1 to 4 each, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that the motor of being told is to adopt that the direct driving motor of prime power driver is arranged is power set.
8. according to claim 5, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that the motor of being told is to adopt that the direct driving motor of prime power driver is arranged is power set.
9. according to claim 6, the drag-line draw-gear of a kind of electronic rolling pendulum body of being told is characterized in that the motor of being told is to adopt that the direct driving motor of prime power driver is arranged is power set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101643591A CN102008199A (en) | 2009-09-07 | 2009-09-07 | Widely-applied inhaul cable traction device of electric roll pendulum body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101643591A CN102008199A (en) | 2009-09-07 | 2009-09-07 | Widely-applied inhaul cable traction device of electric roll pendulum body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102008199A true CN102008199A (en) | 2011-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101643591A Pending CN102008199A (en) | 2009-09-07 | 2009-09-07 | Widely-applied inhaul cable traction device of electric roll pendulum body |
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| Country | Link |
|---|---|
| CN (1) | CN102008199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385618A (en) * | 2013-07-17 | 2013-11-13 | 孙佰学 | Intelligent automatic rocking chair |
| DE102022131044A1 (en) | 2022-11-23 | 2024-05-23 | Explicatis Gmbh | Rope pulley, rope pulley system and method for winding and unwinding a tension element |
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| GB660334A (en) * | 1949-09-07 | 1951-11-07 | Daniel Kelly | Improvements in swings |
| US4058860A (en) * | 1976-03-01 | 1977-11-22 | Kenneth Daidone | Suspended bed with height control |
| US4323233A (en) * | 1978-03-08 | 1982-04-06 | Gerico, Inc. | Pendulum swing |
| CN2448206Y (en) * | 2000-11-10 | 2001-09-19 | 林妙芬 | Cradle with electric device |
| CN2728468Y (en) * | 2004-04-25 | 2005-09-28 | 卢英奖 | Appliance on bed for oscillating motion |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB660334A (en) * | 1949-09-07 | 1951-11-07 | Daniel Kelly | Improvements in swings |
| US4058860A (en) * | 1976-03-01 | 1977-11-22 | Kenneth Daidone | Suspended bed with height control |
| US4323233A (en) * | 1978-03-08 | 1982-04-06 | Gerico, Inc. | Pendulum swing |
| CN2448206Y (en) * | 2000-11-10 | 2001-09-19 | 林妙芬 | Cradle with electric device |
| CN2728468Y (en) * | 2004-04-25 | 2005-09-28 | 卢英奖 | Appliance on bed for oscillating motion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385618A (en) * | 2013-07-17 | 2013-11-13 | 孙佰学 | Intelligent automatic rocking chair |
| CN103385618B (en) * | 2013-07-17 | 2015-08-19 | 孙佰学 | Intelligence Automatic rocking chair |
| DE102022131044A1 (en) | 2022-11-23 | 2024-05-23 | Explicatis Gmbh | Rope pulley, rope pulley system and method for winding and unwinding a tension element |
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Application publication date: 20110413 |