CN208530399U - It is a kind of to share bicycle storing unit with the dual AC power scroll drive type for swinging hanger - Google Patents

Abstract

It is a kind of to share bicycle storing unit with the dual AC power scroll drive type for swinging hanger, it is equipped with carriage body assembly, drive system and dual AC power hanger assembly are equipped in carriage body assembly, dual AC power hanger assembly is driven by drive system and turned round；Dual AC power hanger assembly is made of two full symmetric single revolution hanger assemblies that drive system support front and rear sides are arranged in, single revolution hanger assembly is equipped with a revolution wheel assembly, two revolution wheel assemblies are connect with the output short axle of drive system respectively, and multiple groups are evenly distributed on revolution wheel assembly for hanging the hanger component of shared bicycle；Shared bicycle, which is hung over, to be swung in hanger, rotation angle is 360/n degree every time, a hanger component is had at this time or swings hanger rotates to " taking position " from " retaining position ", to achievable bicycle storage or take, present apparatus access orderly it is simple it is laborsaving, reduce to greatest extent occupy public current resource, keep well using vehicle condition, structure is simple, reliable performance, at low cost.

Description

It is a kind of to share bicycle storing unit with the dual AC power scroll drive type for swinging hanger

Technical field

The utility model relates to share bicycle technical field, more particularly to a kind of with the dual AC power worm screw for swinging hanger Driven type shares bicycle storing unit.

Background technique

Since the end of the year 2016, the shared bicycle in the country attracts much attention more and more, and fast development is got up.As A kind of short distance trip tool, the modes of transportation such as walking or bus, subway of arranging in pairs or groups, shared bicycle can be used as transfer and plug into, Trip Costs are not only saved, also there is very important impetus to the low-carbon in city, green and sustainable development.

However, the presence of shared bicycle also brings some urgent problems to be solved.These problems belong to social pipe a bit Reason level problem, some are then related to shared bicycle technological layer problem.

The development of shared bicycle technology is concentrated mainly on the use of shared bicycle self structure composition aspect and bicycle Management aspect.

In the management aspect that uses of shared bicycle, technology development mainly experienced two stages: there is a bicycle in early stage (- 2014 years 2007), mobile Internet development generate without stake bicycle (2014- is now).No matter being pointed out that in office How what developing stage guarantees that shared bicycle access is orderly simply laborsaving, reduces bicycle storage to greatest extent and especially disorderly stops unrest It puts to the occupying of public current resource, ensure good using vehicle condition, while also to meet that structure is simple, reliable performance, cost A series of low requirements are target and the direction of shared bicycle storage technology development always.

Currently, whether existing shared bicycle storage technology moves according to storing unit, can be divided into fixed and mobile Formula.Fixed such as some bicycles specify parking system, fence, underground or ground garage (field), parking frame, parking Stake, movable type is generally some small-sized stops with wheel or parking kiosk etc..Certainly also there are also other mode classifications.

However, what type shares bicycle storing unit, all more or less shared bicycle mentioned above stores skill Shortcomings in the target of art development and direction.

Utility model content

In order to overcome existing shared bicycle storage technology access orderly it is simple it is laborsaving, to greatest extent reduce occupy it is public logical Row resource keeps well using insufficient, this reality present on a series of requirements such as simple vehicle condition, structure, reliable performance, at low cost A kind of shared bicycle storing unit of the dual AC power scroll drive type with swing hanger is provided with novel.

To realize the above-mentioned technical purpose, used technical solution is: a kind of to pass with the dual AC power worm screw for swinging hanger Dynamic formula shares bicycle storing unit, is equipped with carriage body assembly, and drive system and dual AC power hanger assembly are equipped in carriage body assembly, double It turns round hanger assembly and is driven by power source by drive system and rotated.

The carriage body assembly includes carriage body body assembly, universal caster wheel component and drive system support.Carriage body ontology group It is equipped with the universal caster wheel component with brake apparatus below the bottom plate of part, is fixedly installed with drive on the bottom plate in carriage body body assembly Dynamic system support, drive system support includes upper junction plate, connector and lower connecting plate, is welded with connection above connector Plate is welded with the lower connecting plate being fixedly connected with bottom plate below connector, and the section of connector is in cross, in carriage body ontology The front and rear sides of component are respectively equipped with a shared bicycle and take mouth, and the front and rear sides of drive system support are fixed with one respectively A component for being referred to as to lead shape face leads the outer surface in shape face in elliptic cylinder.

The drive system mainly includes power source, chain and sprocket driving device, transmission shaft, cross-axle universal shaft coupling A, centre Axis, cross-axle universal shaft coupling B, single-stage dual output worm type of reduction gearing, flexible coupling and output short axle.Jackshaft It is supported on input terminal bracket, output short axle is supported on output end bracket.Input terminal bracket, output end bracket and single-stage lose-lose Worm type of reduction gearing is fixed on upper junction plate out, and the outside of carriage body body assembly, power source is arranged in power source Pass through chain and sprocket driving device, transmission shaft, cross-axle universal shaft coupling A, jackshaft, cross-axle universal shaft coupling B, single-stage dual output snail Worm and gear retarder, flexible coupling and output short axle, driving dual AC power hanger assembly rotation.

The dual AC power hanger assembly is by two full symmetric single revolutions that drive system support front and rear sides are arranged in Hanger assembly composition, each single turn round in hanger assembly are respectively provided with a revolution wheel assembly.Two revolution wheel assemblies respectively with it is defeated Short axle connects out, and multiple groups hanger component is evenly distributed on revolution wheel assembly, and multiple groups hanger component, which has, to retain position and put Two kinds of operating positions are set in fetch bit.

The hanger component mainly includes rear support arm, torsion-bar spring component, front support arm, swings hanger, angular thick stick Before and after the direction of rotation of bar, shaft end ring, fastening assembly and roll wheel assembly, front support arm and rear support arm by revolution wheel assembly Setting, one end of front support arm and one end of rear support arm are fixed on revolution wheel assembly, the other end of front support arm with The other end of rear support arm is respectively fixedly connected in one end of torsion-bar spring component.

The torsion-bar spring component includes the rear fixing seat being fixedly connected with rear support arm, is fixedly connected with front support arm Front support seat, torsion-bar spring, torsion-bar spring casing, spacer pin and swinging block.The outer cover of torsion-bar spring is equipped with torsion bar bullet Spring casing, torsion-bar spring casing are fixedly connected with front support seat and rear fixing seat.One end of torsion-bar spring is solid after being fixed at In reservation, the other end passes through front support seat and is fixedly connected with angular lever.Angular lever is including the use of self-supporting section branch Hold in front support seat bearing short axle, be fixed at bearing short axle on roll wheel assembly installing arm, be fixed at bearing Swing hanger installing arm in short axle.Bearing short axle is fixedly connected with the torsion-bar spring for passing through front support seat.Spacer pin fixation is set It sets on front support arm, swinging block is fixed on the non-supporting section outer surface of bearing short axle.

When the dual AC power hanger assembly drives rotation by drive system, according to the needs for storing or taking bicycle, often The secondary a certain fixed angle of rotation.Correspondingly, there are two types of operating positions for hanger component tool: retaining position and takes position.For Each hanger component is only just located at " taking position " when angular lever is in maximum pendulum angle, realizes the storage of bicycle or takes With operation.Other positions are " retaining position ", realize that bicycle reliably retains.When retaining position, the spacer pin and swing Block is mutually compressed under the effect of torsion-bar spring elastic restoring force square and is abutted together, and when taking position, angular lever overcomes torsion Bar spring righting moment and swing, swinging block is separated with spacer pin and is not contacted.

Roll wheel assembly installing arm mainly includes installation end connecting rod and the installation end with mounting hole, is equipped on installation end Roll wheel assembly, the length of roll wheel assembly should ensure that angular lever has the maximum pendulum angle required when taking position.It swings and hangs Arm installing arm mainly includes the pin shaft that pin shaft connecting rod and end have screw hole, is equipped with swing hanger on pin shaft.

The swing hanger bilateral symmetry, mainly includes left vertical bar, right vertical bar, left cross bar, right cross bar, main vertical bar, axis Set, left angular rod, right angular rod, left cantilever and right cantilever, suspended on shared bicycle on left cantilever and right cantilever；Left cantilever and Right cantilever is in contact with " the wheel rim inner ring surface top " of the left and right wheel of shared bicycle respectively.The end of left cantilever is upturned, Left cantilever is fixedly connected with one end of left vertical bar, and left angular rod is fixedly connected with left cantilever and left vertical bar respectively.Left angular rod can To play the role of increasing the rigidity of structure and retain position bicycle located lateral to being in.The other end of left vertical bar and left cross bar One end is fixedly connected, and the other end of left cross bar is fixedly connected with one end of main vertical bar.The end of right cantilever is upturned, right cantilever It is fixedly connected with one end of right vertical bar, right angular rod is fixedly connected with right cantilever and right vertical bar respectively.Right angular rod can play Increase the rigidity of structure and in the effect for retaining position bicycle located lateral.One end of the other end of right vertical bar and right cross bar is solid Fixed connection, the other end of right cross bar are fixedly connected with one end of main vertical bar, and the other end of main vertical bar is fixedly connected with axle sleeve.Axle sleeve set It is located on pin shaft, and axially position is carried out to axle sleeve using shaft end ring and fastening assembly.

The swing hanger is installed on the pin shaft of angular lever by axle sleeve, and utilizes shaft end ring and fastening assembly (screw and spring washer) carries out axially position to axle sleeve.The length for installing the pin shaft of axle sleeve should be more slightly longer than axle sleeve, makes fastening group When the screw of part screws pressing spring washer, there are gap (0.1mm-0.25mm) between axle sleeve and shaft end ring.So not only The excessive shifting amount of axial direction of axle sleeve is limited, keeps good lubrication between axle sleeve and pin shaft in addition, makes the axle sleeve for swinging hanger It can freely swing around pin shaft, that is, form so-called " axial pin type hinge " structure.

The end of the left and right cantilever tilts the avoidable bicycle when bicycle is in and takes position slightly upward and slides outward Incline disengaging.

It suspended on shared bicycle on the left and right cantilever.Left and right cantilever is and the left and right wheel " wheel rim of shared bicycle At the top of inner ring surface " it is in contact, belong to higher pair contact.Through utility model, people is surveyed, and the height of center of mass of general bicycle is close to bicycle " wheel rim inner ring surface at the top of " height or slightly lower of wheel, this means that whether in when retaining or taking operating position, Bicycle has preferable translation stability, biggish pendulum will not occurs in itself when sliding into or skidding off along left and right cantilever surfaces It is dynamic.

Under drive system driving, in the dual AC power hanger assembly rotary course, in retaining position hanger component On roll wheel assembly idler wheel gradually with to lead shape face close and enter lead the lift section of shape face ellipse gabarit after contact.Ellipse Under circle gabarit thrust, roll wheel assembly makes angular lever overcome torsion-bar spring elastic restoring force square and swing, swinging block It is initially separated with spacer pin, is fixed on the swing hanger swung in hanger installing arm and also accordingly swings.It is suspended on left and right outstanding Shared bicycle on arm, which starts to generate along left and right cantilever in a certain pivot angle of angular lever, to be slid in and out.Leading the ellipse of shape face Circle gabarit lift maximum position, while being also to swing hanger at angular lever maximum pendulum angle and be in " taking position ".In this way, It is originally in the hanger component of " retaining position " or swings hanger and be just in " taking position ".

If the dual AC power hanger assembly rotates again, in taking position hanger component under drive system driving On roll wheel assembly idler wheel leave the oval gabarit lift maximum position for leading shape face and enter reverse-running section, torsion-bar spring elasticity Under righting moment effect, angular lever swings the hanger generation swing contrary with lift section, in a certain pivot angle of angular lever When, shared bicycle starts to generate slid inward along left and right cantilever, until leaning with left and right angular rod.When idler wheel disengaging is led When shape face, under the effect of torsion-bar spring elastic restoring force square, swinging block is mutually compressed again with spacer pin and is abutted together, this moment Angular lever, roll wheel assembly, swing hanger are no longer swung.Swinging hanger is to be in retain position, " is taken in this way, being originally in The hanger component of position " swings hanger just and has been in " retaining position ".

It is related with hanger component count or swing hanger number that the dual AC power hanger assembly rotates angle every time.If double The hanger component count or swing hanger number for the single revolution hanger assembly for turning round hanger assembly side are n, then each rotation angle Degree is 360/n degree, has a hanger component or swing hanger at this time from " retaining position " and rotates to " taking position ", so as to It completes the storage of bicycle or takes.Certainly originally the hanger component in " taking position " or swing hanger will rotate at this time " retaining position ".

The dual AC power hanger assembly rotates the control of angle every time, is the dual AC power snail of manpower rocking handle for power source Bar driven type shares bicycle storing unit, by operator according between the instruction dial scale line being fixed on chain and sprocket driving device shell Angular interval and drive system resultant gear ratio come realize rotation angle control.

The dual AC power hanger assembly rotates the control of angle every time, is the dual AC power snail of stepper motor for power source Bar driven type shares bicycle storing unit, then can control angular displacement by control wave number, to realize each Rotate the control of angle.

The shared bicycle of carriage body body assembly described in the utility model, which takes, is respectively equipped with a pair of split door-plate above mouth. Two pairs of split door-plates are shared in the actual use of bicycle storing unit in dual AC power scroll drive type, daily to keep Locked, in favor of Reduce storing unit inner components and shared bicycle to greatest extent is influenced by exterior environment weather etc., is preferably kept shared single The good vehicle condition of vehicle and storing unit self-technique situation.

The front and rear sides of the bottom plate of carriage body body assembly described in the utility model are respectively provided with a swing shelf, and swing is put The width of plate is greater than height of the bottom plate apart from ground, and the edge of one end and bottom plate for swinging shelf is hinged, swings the another of shelf End is movable end, can both be realized by bolt and was connected with bottom plate, can also be in the storage of shared bicycle or opening when taking Bolt is simultaneously put down, and movable end margin and ground face contact form inclined-plane, in favor of bicycle along slope advance or is released dual AC power snail Bar driven type shares bicycle storing unit.

Left plate, right side plate, top plate and the bottom plate of carriage body body assembly described in the utility model by frame structure and The thin plate covering of riveting on the frame structure is constituted.

The big bracket of inner surface welding for leading shape face and small rack, big bracket and small rack described in the utility model and and company Fishplate bar welding, connecting plate are then welded with connector.

Revolution wheel assembly described in the utility model is made of gyroscope wheel, spoke and wheel hub, and wheel hub is set to gyroscope wheel Center is simultaneously fixedly connected by spoke with gyroscope wheel.Wheel hub is connect by key with output short axle.Axial restraint is carried out for wheel hub When, the shaft part length for exporting installation wheel hub in short axle should be made 2mm -3mm shorter than wheel hub, to ensure to flatten bullet in tightening screw Shaft end ring can abut the end face of wheel hub when spring washer.

Swing hanger described in the utility model further includes left ribs and right ribs.

The utility model beneficial effect is: the shared bicycle storing unit of dual AC power scroll drive type simply may be used with structure It leans on, in the case of the advantages that cost is not high, can more preferably realize that the good holding of vehicle condition (reduces environment, weather etc. to bicycle technology shape The adverse effect of condition), bicycle accessing operation also relatively labor-saving convenience, occupied area is little, while entire storing unit has ten thousand Stand adjustment removable to castor, being able to satisfy in short-range better conforms to urban transportation dynamic management needs, together When dual AC power scroll drive type share bicycle storing unit be easy to move integrally handling, be conducive to vehicle-mounted transport, to long range model Bicycle in enclosing lays very convenient.

Detailed description of the invention

Fig. 1 is the whole interior structural schematic diagram of the utility model；

Fig. 2 is the left view structural representation of Fig. 1；

Fig. 3 is the overlooking structure diagram of Fig. 1；

Fig. 4 is the overall appearance structural representation of the utility model；

Fig. 5 is the left view structural representation of Fig. 4；

Fig. 6 is the overlooking structure diagram of Fig. 4；

Fig. 7 is the structural schematic diagram of the carriage body assembly of the utility model；

Fig. 8 is the left view structural representation of Fig. 7；

Fig. 9 is the overlooking structure diagram of Fig. 7；

Figure 10 is the structural schematic diagram of the carriage body body assembly of the utility model；

Figure 11 is the left view structural representation of Figure 10；

Figure 12 is the structural schematic diagram of bowing of Figure 10；

Figure 13 is the structural schematic diagram of the drive system support of the utility model；

Figure 14 is the left view structural representation of Figure 13；

Figure 15 is the overlooking structure diagram of Figure 13；

Figure 16 is the structural schematic diagram that the utility model leads shape face and its connection relationship；

Figure 17 is the left view structural representation of Figure 16；

Figure 18 is the overlooking structure diagram of Figure 16；

Figure 19 is that the power source of the utility model is the structural schematic diagram of stepper motor；

Figure 20 is the left view structural representation of Figure 19；

Figure 21 is the overlooking structure diagram of Figure 19；

Figure 22 is the structural schematic diagram of the single-stage dual output worm type of reduction gearing of the utility model；

Figure 23 is the left view structural representation of Figure 22；

Figure 24 is the overlooking structure diagram of Figure 22；

Figure 25 is the structural schematic diagram of the utility model dual AC power hanger assembly；

Figure 26 is the left view structural representation of Figure 25；

Figure 27 is the overlooking structure diagram of Figure 25；

Figure 28 is the structural schematic diagram of the revolution wheel assembly of the utility model；

Figure 29 is the front support arm, rear support arm, torsion-bar spring component and the assembling knot for turning round wheel assembly of the utility model Structure schematic diagram；

Figure 30 is the left view structural representation of Figure 29；

Figure 31 is front view structure schematic cross-sectional view of the torsion-bar spring component of the utility model when retaining position；

Figure 32 is the partial enlargement structural representation of Figure 31；

Figure 33 is left view structural representation of the torsion-bar spring component of the utility model when retaining position；

Figure 34 is schematic view of the front view of the torsion-bar spring component of the utility model when taking position；

Figure 35 is the left view structural representation of Figure 34；

Figure 36 is the structural schematic diagram of the torsion-bar spring of the utility model；

Figure 37 is the front view structure schematic cross-sectional view of the angular lever of the utility model；

Figure 38 is the left view structural representation of the angular lever of the utility model；

Figure 39 is the overlooking structure diagram of Figure 37；

Figure 40 is the schematic view of the front view of the swing hanger of the utility model；

Figure 41 is the left view structural representation of Figure 40；

Figure 42 is the overlooking structure diagram of Figure 40；

Two operating positions and the structural schematic diagram with bicycle positional relationship that Figure 43 is the swing hanger of the utility model；

Figure 44 is the structural schematic diagram of the roll wheel assembly of the utility model；

Figure 45 is the structural schematic diagram of four operating positions of the utility model.

Specific embodiment

The preferred embodiment of utility model is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail. Here, respective drawings will be provided the utility model is described in detail.It should be strongly noted that as described herein preferred Examples of implementation are only used for describing and explaining the present invention, and are not limited to or limit the utility model.

Bicycle storing unit (hereinafter referred to as " storing unit ") is shared with the dual AC power scroll drive type for swinging hanger, if By unilateral side swing hanger number be 4 when (hanger of rolling to each side number amounts to 8) for, whole interior structure as shown in Figure 1, Figure 2, Shown in Fig. 3, appearance is then as shown in Fig. 4, Fig. 5, Fig. 6.If need to increase bicycle parking quantity, there are two approach: increasing unilateral swing hanger Number；Increase and swing hanger length, and then increases the single bicycle quantity swung in hanger.Certainly, increased using the two approach When adding bicycle parking quantity, correspondingly, the structure size and parameter of entire shared bicycle storing unit be also required to adjust and and this It is adapted.Storing unit is mainly made of carriage body assembly, drive system, dual AC power hanger assembly from composition.

It is important to point out that illustrating that utility model is created for prominent for each attached drawing gone out given in the utility model The needs of new place, the non-practical final size of each component structural size in figure.

It is a kind of to share bicycle storing unit with the dual AC power scroll drive type for swinging hanger, it is equipped with carriage body assembly, in compartment Drive system and dual AC power hanger assembly are equipped in body assembly, dual AC power hanger assembly, which is driven by power source by drive system, to be revolved Turn.

One, carriage body assembly

Carriage body assembly, as shown in Fig. 7, Fig. 8, Fig. 9, mainly by universal caster wheel component 1, carriage body body assembly 2, drive system Support 3 forms.

Wherein, the universal caster wheel component 1 with brake apparatus, multi-axis foot are equipped with below the bottom plate 207 of carriage body body assembly 2 Wheel assembly 1 shares 4, is fixedly mounted in 2 bottom of carriage body ontology.Universal caster wheel component 1 has brake apparatus, it can be achieved that storage dress That sets reliably parks, and avoids its smooth.

In Figure 10, Figure 11, Tu12Zhong, carriage body body assembly 2 is by left plate 201, right side plate 202,203 and of split door-plate 205, door lock 204, top plate 206, bottom plate 207, bearing saddle bore 208, bearing saddle bore 209, bolt 210, swing shelf 211, door knob Hand 212, drive system rack mounting apertures 213, shared bicycle take the composition of mouth 214.

Split door-plate 203 and 205 is hingeably secured to left plate 201, right side plate 202 by hinge.According to cuing open in Figure 10 Depending on relationship, main view only depicts the split door-plate 203 and 205 of a pair that arrangement is mounted on storing unit upper back.Another pair pair Enabling plate is symmetrically mounted on storing unit front upper part, i.e., shared bicycle takes the top of mouth 214, before carriage body body assembly 2 Two sides are respectively equipped with a shared bicycle and take mouth 214 afterwards, and the phase of two pairs of split door-plates is clearly shown in Figure 12 top view To symmetric relation.4 door handles 212 are mounted on door-plate outer surface.Two pairs of split door-plates are in storing unit actual use, day It often keeps Locked, in favor of reducing storing unit inner components and shared bicycle to greatest extent by shadows such as exterior environment weathers It rings, preferably keeps the good vehicle condition of shared bicycle and storing unit self-technique situation.

It should be strongly noted that actual left plate 201, right side plate 202, top plate 206, bottom plate 207, because its structure compared with Complicated (being made of the thin plate covering of frame structure and riveting thereon) is depicted as thin here in order to simplify expression, give top priority to what is the most important Hardened structure, with thin plate pattern instead of above-mentioned component actual pattern.

Bearing saddle bore 208, bearing saddle bore 209 are located on right side plate 202, Specifically, are physically located right side plate 202 In frame structure.

It swings shelf 211 to be hingeably secured on bottom plate 207 by hinge, the width for swinging shelf is greater than bottom plate apart from ground Height, amount to 2, one in front and one in back be located at storing unit front lower portion and rear lower.Swing one end and the bottom plate 207 of shelf 211 Edge it is hinged, the other end for swinging shelf 211 is movable end, swings shelf 211 by bolt 210 and bottom plate 207 and is linked to be one Body, in use, opening bolt 210, swing shelf 211 is no longer connect with bottom plate storing unit, is swung around hinge hinge axis, is realized The movable end margin of shelf 211 and ground face contact (position shown in two-dot chain line in Figure 11 left view) are swung, inclined-plane is formed, in favor of Shared bicycle facilitates access.

On bottom plate 207, it there also is provided two rows of total 8 drive system rack mounting apertures 213, for installing fixed driving System support 3.

The three-view diagram of drive system support 3, as shown in Figure 13, Figure 14, Figure 15.From Figure 13 as it can be seen that drive system support 3 is main Include: upper junction plate 301, connector 302, lower connecting plate 303, lead shape face 304 and its associated component, connector 302 it is upper Side is welded with upper junction plate 301, lower section is welded with lower connecting plate 303, leads the front and rear sides that shape face 304 is welded on connector 302, As shown in figure 13.

Drive system related components are connected by bolt with upper junction plate 301.Drive system support 3 is further through bolt It connect its lower connecting plate 303 with bottom plate 207.

Shape face 304 and its associated component are led, specifically, by leading shape face 304, connecting plate 305, big bracket 306, small rack 307 compositions, reference can be made to Figure 16, Figure 17, Figure 18.

Leading shape face 304 is the curved surface plate type member that outer surface (or gabarit) is elliptic cylinder, and sectional view is as shown in figure 18. Big bracket 306, small rack 307 respectively with lead 304 inner surface of shape face and weld together, while big bracket 306, small rack 307 are again It realizes and welds with connecting plate 305.Connecting plate 305 is then welded with connector 302.

In order to mitigate quality and improve the rigidity and intensity of drive system support 3, the section of connector 302 is in cross.

Two, drive system

Drive system is driven using two-stage, i.e. worm-drive and chain conveyer.

Drive system mainly includes power source, chain and sprocket driving device 13, transmission shaft 12, cross-axle universal shaft coupling A11, centre Axis 27, cross-axle universal shaft coupling B 9, single-stage dual output worm type of reduction gearing (4), flexible coupling 21,22 and output Short axle 20,23.Jackshaft 27 is supported on input terminal bracket 10, and output short axle 20,23 is supported on output end bracket 19,24.Input End bracket 10, output end bracket 19,24 and single-stage dual output worm type of reduction gearing 4 are fixed on upper junction plate 301. The outside of carriage body body assembly 2 is arranged in power source, and power source passes through chain and sprocket driving device 13, transmission shaft 12, cross-axle universal shaft connection Axis device A11, jackshaft 27, cross-axle universal shaft coupling B 9, single-stage dual output worm type of reduction gearing 4, flexible coupling 21, 22 and output short axle 20,23, driving dual AC power hanger assembly rotation.

Drive system specific structure successively includes: power source (manpower rocking handle 15 or stepper motor according to power transmission line 28, reference can be made to Fig. 1 and Figure 19), chain and sprocket driving device 13, transmission shaft 12, cross-axle universal shaft coupling A 11, cross-axle universal shaft shaft coupling Device B 9, jackshaft 27, single-stage dual output worm type of reduction gearing 4(2, Figure 23, Figure 24 referring to fig. 2), 21 and of flexible coupling 22, export short axle 20 and 23, jackshaft 27 is supported on input terminal bracket 10, output short axle 20,23 be supported on output end bracket 19, 24。

Power source can be using manpower rocking handle 15 or using stepper motor 28, according to storing unit using area occasion, knot The difference of structure parameter is selected.If being fixed with instruction disk 14 on 13 shell of chain and sprocket driving device using manpower rocking handle 15.It is double The each rotational angle for turning round hanger assembly is equal to disk high scale line interval angles multiplied by drive system resultant gear ratio.Namely It says, for manpower rocking handle 15, if operator rotates such a disk high scale line interval angles every time and always passes multiplied by drive system The angle of dynamic ratio necessarily has the monosymmetric hanger component of a pair of dual AC power hanger assembly this moment or swings hanger while being in Operating position (taking position) is most descended, leaves with or take operation in favor of further sharing bicycle.

If storing unit power source uses stepper motor 28, angular displacement can be controlled by control wave number Amount, so that being finally reached makes to swing the purpose that hanger 16 is accurately positioned.

Operator rotates storing unit of the manpower rocking handle 15 as power source by manpower, structure is relatively easy, it is easy to maintain, It is at low cost, it is relatively more suitable for the little some region occasions of shared bicycle access usage amount.

The first order of the two-stage transmission of drive system is chain conveyer.Chain conveyer (general transmission ratio≤6) has average transmission It is smaller than accurate, high-efficient, required tensile force, can preferably adapt to the advantages that low speed rotation occasion.

Second level transmission is worm-drive.In the single-stage dual output worm type of reduction gearing 4 of Figure 22, Figure 23, Figure 24, snail Bar axis is driving link, and worm gear is driven member.Worm gear is realized by spline to be connected with output shaft, and power reaches output shaft through worm gear, Two output ends 402,403 externally output simultaneously through output shaft, then through mediation member (flexible coupling, two output end branch The output short axle etc. of frame bearing), it respectively drives two full symmetric " single revolution hanger assemblies " (two full symmetric single time Turn linked to frame assembly composition " dual AC power hanger assembly ").Worm-drive, which has, to be able to achieve compared with large transmission ratio (transmission ratio 10-40), passes Steady, compact-sized, easy arrangement, light weight are moved, while can also realize that counter motion is self-locking, makes dual AC power hanger assembly only It can be rotated along a direction.

Drive system is driven using such two-stage, and resultant gear ratio is equal to the product of two stage gear ratios, to guarantee to obtain foot Enough big transmission ratios, meeting power source can be used that little output torque is enough to drive dual AC power hanger assembly and that hangs thereon be total to Enjoy bicycle.

The input shaft 401 of chain conveyer output shaft and single-stage dual output worm type of reduction gearing 4 is driven apart from farther out using When axis transmits power, it is contemplated that processing, manufacture, assembly equal error and constant angular velocity transmission need, and are used herein as cross axle The jackshaft 27 that Hooks coupling universal coupling A11, cross-axle universal shaft coupling B9 and input terminal bracket 10 are supported.Input terminal bracket 10 is logical Bolt is crossed to connect with drive system support 3.

In conjunction with Figure 22 and Fig. 1, Fig. 2, Fig. 3, Figure 19, Figure 20 or Figure 21, the output of single-stage dual output worm type of reduction gearing 4 Two output ends 402,403 of axis simultaneously externally export power.In order to guarantee the normal of single-stage dual output worm type of reduction gearing 4 Transmission needs and bearing life, avoids its output end 402,403 from directly bearing larger radial load, needs to arrange output end herein Bracket 19,24.In addition in view of processing, manufacture, assembly equal error and load metamorphism etc. influence, power is from single-stage dual output worm gear After the output of 4 output shaft of worm reducer, it is necessary first to connect flexible coupling 21,22, and then defeated by being supported on by bearing again Other related components such as the output short axle 20,23 of outlet bracket 19,24 and flat key, are ultimately transferred to dual AC power hanger for power Assembly.

Herein, flexible coupling, defeated as noted previously, as the symmetrical structure of dual AC power hanger assembly and transmission need The components such as outlet bracket and output short axle thereon and flat key additionally include such as to dual AC power hanger assembly progress axial restraint Be installed on output short axle 20, the shaft end ring of 23 outer ends, other relevant components such as fastening assembly (screw, spring washer) Or component, respectively need 2 (set) (referring to Fig. 1 or Figure 19).

Three, dual AC power hanger assembly

5, Figure 26, Figure 27 according to fig. 2, dual AC power hanger assembly is by two full symmetric settings before drive system support 3 Single revolution hanger assembly composition of two sides, each single turn round in hanger assembly are respectively provided with a revolution wheel assembly 5 afterwards；Two revolutions Wheel assembly 5 is connect with output short axle 20,23 respectively, is evenly distributed with multiple groups hanger component, multiple groups hanger on revolution wheel assembly 5 Component, which has, to retain position and takes the position operating position Liang Zhong.

According to shown in Figure 26, dual AC power hanger assembly is made of the single revolution hanger assembly in symmetrical two of front and back.Further according to Fig. 1 or Figure 19, two single revolution hanger assemblies, as previously mentioned, short each by the output short axle 20,23(being connect with its flat key Axis by bearing be supported on output end bracket 19,24), flexible coupling 21,22, with single-stage dual output worm type of reduction gearing 4 Output shaft two output ends 402 or 403 connection.

Shaft end ring 25 and fastening assembly 26 are identical as hanger number is swung.Each fastening assembly 26 includes a spiral shell Nail and a spring washer.There is screw hole at the center of shaft end ring 25, so that the screw in fastening assembly 26 passes through.

As seen from Figure 28, revolution wheel assembly 5 is formed by three parts soldering.Three parts are respectively: gyroscope wheel 501, spoke 502, wheel hub 503.Wheel hub 503 has keyway, is connect by flat key with output short axle 20,23.In conjunction with Fig. 1 or Figure 19 and Figure 25, Herein it should be noted that when carrying out axial restraint for wheel hub 503, the shaft part for exporting installation wheel hub 503 in short axle 20,23 is long Degree should be made than the 2mm short -3mm of wheel hub 503, to ensure that shaft end ring can abut wheel hub when tightening screw flattens spring washer 503 end face.

According to Fig. 1 or Figure 19, direction of rotation when dual AC power hanger assembly works is clockwise (reversely then because of single-stage Dual output worm type of reduction gearing 4 is self-locking to be rotated).Front support arm 8, rear support arm 6 and gyroscope wheel 501 are welded, tool Body visible Figure 29, Figure 30.

Hanger component mainly includes rear support arm 6, torsion-bar spring component 7, front support arm 8, swings hanger 16, angular lever 17, shaft end ring 25, fastening assembly 26 and roll wheel assembly 18, front support arm 8 and rear support arm 6 are by the rotation for turning round wheel assembly 5 Turn to be arranged before and after direction, one end of front support arm 8 and one end of rear support arm 6 are fixed on revolution wheel assembly 5, front support The other end of arm 8 and the other end of rear support arm 6 are respectively fixedly connected in one end of torsion-bar spring component 7.

The structure composition of torsion-bar spring component 7, reference can be made to Figure 31, Figure 33, torsion-bar spring component 7 include and rear support arm 6 The rear fixing seat 704 being fixedly connected, the front support seat 702, torsion-bar spring 701, the torsion-bar spring set that are fixedly connected with front support arm 8 Pipe 703, spacer pin 705 and swinging block 706.The outer cover of torsion-bar spring 701 is equipped with torsion-bar spring casing 703, torsion-bar spring 701 one end is fixed in rear fixing seat 704, and the other end, which passes through front support seat 702 and fixes with angular lever 17, to be connected It connects.Torsion-bar spring casing 703 is fixedly connected with front support seat 702 and rear fixing seat 704.

From Figure 36 as it can be seen that torsion-bar spring 701 is made of four parts: threaded portion 701-1, preceding fixing end 701-2, middle part bar Body 701-3, rear fixing end 701-4.The section of middle part shaft 701-3 is circle.Preceding fixing end 701-2 and rear fixing end 701-4, Section is rectangular.

It can be seen that in conjunction with Figure 31 and Figure 32, the rear fixing end 701-4 of torsion-bar spring is fixed on rear fixing seat 704, rear fixed Seat 704 is then integrated with 6 soldering of rear support arm again.

According to Figure 31, Figure 32 and Figure 37, Figure 38, Figure 39, the preceding fixing end 701-2 of torsion-bar spring is fixed on angular thick stick On bar 17 (i.e. fixed across the torsion-bar spring 701 of front support seat 702 and bearing short axle 172), and angular lever 17 passes through bearing The supporting section of short axle 172 itself is supported on front support seat 702, can be rotated in front support seat 702, while front support seat 702 It is integrated again with 8 soldering of front support arm.

Torsion-bar spring casing 703 is set in the outside of the middle part shaft 701-3 of torsion-bar spring 701, to middle part shaft 701-3 It shields.

Wide arc gap, the screw thread of torsion-bar spring front end are axially crossed in order to realize the axial restraint of diagonal form lever 17 and eliminate Part 701-1 need to be screwed with spring washer and nut.Degree is screwed to guarantee that angular lever 17 can rotate freely, is kept away Exempt to rub between angular lever 17 and the contact face of front support seat 702 excessive.In addition, good lubrication, for branch before reducing It holds seat 702 and 17 contact face of angular lever and supports the friction and essential between section surface.

For the normal work for guaranteeing torsion-bar spring component 7, spacer pin 705, swinging block 706 are indispensable.Figure 33, As it can be seen that spacer pin 705 is fixed on front support arm 8 in Figure 34, Figure 35, Figure 38 and Figure 39, swinging block 706 is then fixed on angular thick stick (the non-supporting section outer surface of short axle 172 is supported) on bar 17.

There are two types of operating positions for torsion-bar spring component 7, are respectively: retaining position, take position.For example, because double back turns linked to The unilateral hanger number that swings of frame assembly is 4, and it is right to swing torsion-bar spring component 7 when hanger 16 is set in lowermost position to take position The position answered, as shown in figure 29.Retaining position then is the location of its excess-three torsion-bar spring component 7 in Figure 29.Four works Make position, is spaced apart from each other 90 degree of angles.Certainly, two kinds of operating positions of torsion-bar spring component 7 mentioned herein, and entirely deposit Two kinds of operating positions possessed by device or dual AC power hanger assembly are put, only for some torsion-bar spring component, with Dual AC power hanger assembly rotation, two kinds of locating operating positions constantly convert.

When retaining position, as shown in figure 33, under the effect of torsion-bar spring elastic restoring force square, swinging block 706 is fallen after rise extremely On spacer pin 705, swinging block 706 is contacted and is abutted together with spacer pin 705, and diagonal form lever 17 plays " circumferential limit " and makees With.

When taking position, as shown in figs. 34 and 35, angular lever 17 overcome 701 elastic restoring force square of torsion-bar spring and It swings, swinging block 706 is separated with spacer pin 705 and do not contacted.

The structure of angular lever 17, from Figure 37, Figure 38 and Figure 39 as it can be seen that including three parts: roll wheel assembly installing arm 171, It supports short axle 172, swing hanger installing arm 173.Roll wheel assembly installing arm 171 is again by installation end connecting rod 171-1, installation end 171-2, mounting hole 171-3 are constituted.The supporting section of bearing short axle 172 enables angular lever 17 to be supported on front support seat 702. Swing hanger installing arm 173 include two parts: with bearing short axle 172 non-supporting section be fixedly connected pin shaft connecting rod 173-1, End has the pin shaft 173-3 of screw hole 173-2.

As shown in Figure 40, Figure 41, Figure 42, visible entire 16 bilateral symmetry of swing hanger on main view, main includes left perpendicular Bar 161-1, right vertical bar 161-2, left cross bar 162-1, right cross bar 162-2, main vertical bar 163, axle sleeve 164, left ribs 165-1, Right ribs 165-2, left angular rod 166-1, right angular rod 166-2, left cantilever 167-1 and right cantilever 167-2.Add except left and right Outside strong rib, other section gabarits are circle.

Pin shaft connecting rod 173-1 is fixedly connected with pin shaft 173-3, and the axle sleeve 164 for swinging hanger, which is arranged, is installed on angular thick stick On the pin shaft 173-3 of bar 17, and utilize shaft end ring 25 and fastening assembly 26(screw and spring washer) axis is carried out to axle sleeve 164 To positioning.The length for installing the pin shaft 173-3 of axle sleeve 164 should be more slightly longer than axle sleeve 164, and the screw of fastening assembly 26 is made to screw pressing When spring washer, there are gap (0.1mm-0.25mm) between axle sleeve 164 and shaft end ring 25.Axle sleeve is not only limited in this way The excessive shifting amount of 164 axial direction keeps good lubrication between axle sleeve 164 and pin shaft 173-3 in addition, makes the axis for swinging hanger 16 Set 164 can freely swing around pin shaft 173-3, that is, form so-called " axial pin type hinge " structure, and guarantee, which is hung on, to be swung in hanger Shared bicycle whether taking position or be constantly in same state retaining position.

One end of main vertical bar 163 is welded to connect axle sleeve 164, the other end of main vertical bar 163 be respectively welded left cross bar 162-1, Right cross bar 162-2.

Left cross bar 162-1, left vertical bar 161-1, left cantilever 167-1, three's soldering are integrated, right cross bar 162-2, right vertical bar 161-2, right cantilever 167-2, three's soldering are integrated.

As shown in figure 42, left cantilever 167-1 is fixedly connected with one end of left vertical bar 161-1, left angular rod 166-1 respectively with Left cantilever 167-1 is fixedly connected with left vertical bar 161-1, and right cantilever 167-2 is fixedly connected with one end of right vertical bar 161-2, right corner Shape bar 166-2 is fixedly connected with right cantilever 167-2 and right vertical bar 161-2 respectively.On the one hand left and right angular rod plays increase rigidity On the other hand effect carries out cross spacing to bicycle when retaining shared bicycle.

The effect of left and right ribs is to improve to swing hanger rigidity, be may be provided between two bars of adjacent welding, example It is as shown in figure 40, one end of left ribs 165-1, main 163 He of vertical bar are respectively connected on main vertical bar 163 and left cross bar 162-1 One end of right ribs 165-2 is respectively connected on right cross bar 162-2.

Left and right cantilever tilts slightly upward in end it can be seen from Figure 41, this can be in bicycle and take position When avoid bicycle outward it is sliding incline be detached from left and right cantilever, in favor of the storage of bicycle with take.

When in use, in conjunction with shown in Fig. 1, Figure 43, left cantilever 167-1 and right cantilever 167-2 are and bicycle vehicle storing unit Wheel is in contact " at the top of wheel rim inner ring surface ", this contact belongs to higher pair contact (point contact or line contact).By practical new Type people tests the various shared bicycle that different model bicycle is especially widely applied on the market, and the height of center of mass of bicycle is big It causes essentially identical with " at the top of wheel rim inner ring surface " height of bicycle wheels.This, which means that whether to be in, retains or takes work When making position, bicycle has preferable translation stability, itself will not send out when sliding into or skidding off along left and right cantilever surfaces Raw biggish swing.

The angle that left and right cantilever is swung upward or downward two kinds of operating positions, should be to guarantee bicycle " wheel rim inner ring surface It top " can be along its surface close to subject at the uniform velocity sliding freely.The angle of swing is excessive, and bicycle has larger acceleration when sliding Degree may cause and larger collision occurs two kinds of operating positions or slip left and right cantilever；The angle too small of swing will not then be slided It is dynamic.

Roll wheel assembly 18 is installed in the mounting hole 171-3 of angular lever 17 referring to fig. 2 or Figure 20, Figure 43, Figure 44, and It is tightened with fastening assembly (nut, spring washer).Using the idler wheel of roll wheel assembly 18, it can reduce and lead shape face 304 and contact When friction.

Working principle:

The working position that storing unit has simultaneously is equipped with: being retained position, is taken position, stores shown in specific visible Figure 45 Device main view, C indicate " retaining position ", and F indicates " taking position ", in addition to lowermost position is set to " taking position ", excess-three Operating position is " retaining position ".There is the orderly solid of energy to retain and facilitate and take shared list for the utility model storing unit The function of vehicle, additionally has simple laborsaving, and occupied area is small, can reduce compared with limits and occupy public current resource, be conducive to Bicycle good technique situation is kept, the series of advantages such as storing unit failure rate are reduced.

Storing unit in actual use, according to Fig. 1 or Figure 19, rotates manpower rocking handle 15 or the rotation of stepper motor 28 drives Then 13 drive sprocket of chain and sprocket driving device, power pass through driven sprocket and successively pass to transmission shaft 12, cross-axle universal shaft coupling A 11, the input shaft 401 of jackshaft 27, cross-axle universal shaft coupling B 9, single-stage dual output worm type of reduction gearing 4, through worm gear snail Bar transmission, power is again by two output ends 402 and 403 of single-stage output 4 output shaft of worm type of reduction gearing, respectively through flexible shaft coupling Device 21 and flexible coupling 22 reach output short axle 20 and export short that output end bracket 19 and output end bracket 24 support respectively Axis 23, and finally it is delivered separately to " single time full symmetric with two structures of output short axle 20 and the output key connection of short axle 23 Turn linked to frame assembly ".Two structures full symmetric " single revolution hanger assembly " form " dual AC power hanger assembly ".Double back turns linked to It suspended on bicycle in the swing hanger of frame assembly.Under power drive, dual AC power hanger assembly and the bicycle hung thereon carry out Rotation.

With reference to Figure 16, Figure 17, Figure 18, Figure 19, Figure 43 and Figure 44, dual AC power hanger assembly during rotating clockwise, The idler wheel of roll wheel assembly 18 gradually with to lead shape face 304 close and enter lead the lift section of the oval gabarit in shape face 304 after contact. Swinging block 706 is initially separated with spacer pin 705.Under oval gabarit thrust, roll wheel assembly 18 overcomes angular lever 17 Torsion-bar spring elastic restoring force square and swing, be fixed on swing hanger installing arm 173 on swing hanger 16 accordingly put Dynamic, the shared bicycle being suspended on left and right cantilever starts that outside sliding occurs along left and right cantilever in a certain pivot angle.? The oval gabarit lift maximum in shape face 304 is led, while being also to swing hanger 16 or hanger group at 17 maximum pendulum angle of angular lever Part is in " taking position ", such as Figure 45 or Figure 29.In this way, swing hanger 16 or hanger component at original " retaining position " Just it has been in " taking position ".

If dual AC power hanger assembly rotates again, roll wheel assembly 18 in the case where manpower rocking handle 15 or stepper motor 28 drive Idler wheel 181 leaves the oval gabarit lift maximum for leading shape face 304 and enters reverse-running section, in torsion-bar spring elastic restoring force Square acts on lower angular lever 17, swings the shared bicycle generation of the hanger 16 and suspension thereon swing contrary with lift section, It shares bicycle in a certain pivot angle to start along left and right cantilever, inside sliding occurs, until leaning with left and right angular rod. When shape face 304 is led in idler wheel disengaging, swinging block 706 is mutually compressed again with spacer pin 705 and is abutted together, angular lever 17, Roll wheel assembly 18, the shared bicycle for swinging hanger 16 and hanging thereon are no longer swung.Swinging hanger is to be in retain position, this Sample was originally in the hanger component of " taking position " or swung hanger just and be in " retaining position ".

It should be noted that each rotation is not continuous rotary, it is related with hanger number is swung that angle is rotated every time.

It is related with hanger component count or swing hanger number that dual AC power hanger assembly rotates angle every time.If double back turns linked to The hanger component count of single revolution hanger assembly of frame assembly side swings hanger number as n, then rotation angle is every time 360/n degree has a hanger component or swing hanger from " retaining position " and rotates to " taking position ", at this time thus achievable The storage of bicycle is taken.Certainly originally the hanger component in " taking position " or swing hanger will be rotated to and " be deposited at this time Stay position ".

If the swing hanger number of side " single revolution hanger assembly " is four, rotating angle every time is 90 degree, at this time can There is a swing hanger to rotate to " taking position " from " retaining position ", to the storage of achievable bicycle or take.

Dual AC power hanger assembly rotates the control that angle is 90 degree every time, is manpower rocking handle for power source shown in FIG. 1 15 storing unit, can be by operator according to 90 degree of intervals of the instruction 14 high scale line of disk for being fixed on 13 shell of chain and sprocket driving device Angle and drive system resultant gear ratio are realized.

For power source shown in Figure 19 be stepper motor 28 storing unit, then can by control wave number come Angular displacement is controlled, to realize the control that rotation angle is 90 degree every time.

The above is only the preferred embodiment of the utility model, the utility model is not limited to or limited.For this For the research in field or technical staff, various modifications and changes may be made to the present invention.All spirit in the utility model Within principle, any modification, equivalent replacement, improvement and so on should be included in the protection model that the utility model is stated Within enclosing.

Claims (9)

1. a kind of share bicycle storing unit with the dual AC power scroll drive type for swinging hanger, it is equipped with carriage body assembly, in carriage body Drive system and dual AC power hanger assembly are equipped in assembly, dual AC power hanger assembly, which is driven by power source by drive system, to be revolved Turn, it is characterised in that:

The carriage body assembly includes carriage body body assembly (2), universal caster wheel component (1) and drive system support (3)；Carriage body sheet The universal caster wheel component (1) with brake apparatus is equipped with below the bottom plate (207) of body component (2), in carriage body body assembly (2) It is fixedly installed on bottom plate (207) drive system support (3), drive system support (3) includes upper junction plate (301), connector (302) and lower connecting plate (303) it, is welded with upper junction plate (301) above connector (302), the lower section weldering of connector (302) It is connected to the lower connecting plate (303) being fixedly connected with bottom plate (207), the section of connector (302) is in cross, in carriage body ontology group The front and rear sides of part (2) are respectively equipped with a shared bicycle and take mouth (214), the front and rear sides difference of drive system support (3) It is fixed with a component, is referred to as to lead shape face (304), leads the outer surface in shape face (304) in elliptic cylinder；

The drive system mainly includes power source, chain and sprocket driving device (13), transmission shaft (12), cross-axle universal shaft coupling A (11), jackshaft (27), cross-axle universal shaft coupling B(9), single-stage dual output worm type of reduction gearing (4), flexible coupling (21,22) and output short axle (20,23)；Jackshaft (27) is supported on input terminal bracket (10), output short axle (20,23) branch It holds in output end bracket (19,24), input terminal bracket (10), output end bracket (19,24) and single-stage dual output worm and gear subtract Fast device (4) is fixed on upper junction plate (301)；In the outside of carriage body body assembly (2), power source is logical for power source setting Cross chain and sprocket driving device (13), transmission shaft (12), cross-axle universal shaft coupling A(11), jackshaft (27), cross-axle universal shaft coupling B(9), single-stage dual output worm type of reduction gearing (4), flexible coupling (21,22) and output short axle (20,23), driving are double Turn round the rotation of hanger assembly；

Single revolution of the dual AC power hanger assembly by two full symmetric settings in drive system support (3) front and rear sides is hung Frame assembly composition, each single turn round in hanger assembly are respectively provided with a revolution wheel assembly (5)；Two revolution wheel assemblies (5) are respectively It is connect with output short axle (20,23), multiple groups hanger component, multiple groups hanger component tool is evenly distributed in revolution wheel assembly (5) It retains position and takes the position operating position Liang Zhong；

The hanger component mainly includes rear support arm (6), torsion-bar spring component (7), front support arm (8), swings hanger (16), angular lever (17), shaft end ring (25), fastening assembly (26) and roll wheel assembly (18), front support arm (8) and rear branch Bearing arm (6) is by setting, one end of front support arm (8) and one end of rear support arm (6) before and after the direction of rotation of revolution wheel assembly (5) It is fixed in revolution wheel assembly (5), the other end of the other end of front support arm (8) and rear support arm (6) is fixed respectively to be connected Connect one end in torsion-bar spring component (7)；

The torsion-bar spring component (7) includes the rear fixing seat (704) being fixedly connected with rear support arm (6) and front support arm (8) front support seat (702), torsion-bar spring (701), torsion-bar spring casing (703), spacer pin (705) and the pendulum being fixedly connected Motion block (706)；The outer cover of torsion-bar spring (701) is equipped with torsion-bar spring casing (703), torsion-bar spring casing (703) and preceding branch Seat (702) is held to be fixedly connected with rear fixing seat (704)；One end of torsion-bar spring (701) is fixed at rear fixing seat (704) Interior, the other end passes through front support seat (702) and is fixedly connected with angular lever (17)；Angular lever (17) is including the use of itself Bearing short axle (172) that supporting section is supported in front support seat (702), the roller group being fixed in bearing short axle (172) Part installing arm (171), be fixed at bearing short axle (172) on swing hanger installing arm (173), bearing short axle (172) with Torsion-bar spring (701) across front support seat (702) is fixedly connected；Spacer pin (705) is fixed on front support arm (8), Swinging block (706) is fixed on the non-supporting section outer surface of bearing short axle (172)；When retaining position, spacer pin (705) It mutually compresses and is abutted together under the effect of torsion-bar spring (701) elastic restoring force square with swinging block (706)；Taking position When, angular lever (17) overcomes torsion-bar spring (701) elastic restoring force square and swings, swinging block (706) and spacer pin (705) separation does not contact；

Roll wheel assembly installing arm (171) is mainly including installation end connecting rod (171-1) and with the installation end of mounting hole (171-3) (171-2) is equipped with roll wheel assembly (18) on installation end (171-2), and the length of roll wheel assembly (18) should make angular lever (17) With the maximum pendulum angle required when taking position；It includes non-with bearing short axle (172) for swinging hanger installing arm (173) mainly Pin shaft connecting rod (173-1) and end that supporting section is fixedly connected have the pin shaft (173-3) of screw hole (173-2), pin shaft It is equipped on (173-3) and swings hanger (16)；

Swing hanger (16) bilateral symmetry, mainly includes left vertical bar (161-1), right vertical bar (161-2), left cross bar (162-1), right cross bar (162-2), main vertical bar (163), axle sleeve (164), left angular rod (166-1), right angular rod (166-2), Left cantilever (167-1) and right cantilever (167-2) suspended on shared bicycle on left cantilever (167-1) and right cantilever (167-2)； Left cantilever (167-1) and right cantilever (167-2) are in contact at the top of the wheel rim inner ring surface of the left and right wheel of shared bicycle respectively, The end of left cantilever (167-1) is upturned, and left cantilever (167-1) is fixedly connected with one end of left vertical bar (161-1), left comer shape Bar (166-1) is fixedly connected with left cantilever (167-1) and left vertical bar (161-1) respectively, the other end of left vertical bar (161-1) and a left side One end of cross bar (162-1) is fixedly connected, and the other end of left cross bar (162-1) is fixedly connected with one end of main vertical bar (163), right The end of cantilever (167-2) is upturned, and right cantilever (167-2) is fixedly connected with one end of right vertical bar (161-2), right angular rod (166-2) is fixedly connected with right cantilever (167-2) and right vertical bar (161-2) respectively, the other end and right cross of right vertical bar (161-2) One end of bar (162-2) is fixedly connected, and the other end of right cross bar (162-2) is fixedly connected with one end of main vertical bar (163), main perpendicular The other end of bar (163) is fixedly connected axle sleeve (164), and axle sleeve (164) is set on pin shaft (173-3), and utilizes shaft end ring (25) and fastening assembly (26) to axle sleeve (164) carry out axially position, between axle sleeve (164) and shaft end ring (25) there are Gap；

Under drive system driving, in the dual AC power hanger assembly rotary course, in retaining on the hanger component of position The idler wheel of roll wheel assembly (18) gradually with lead shape face (304) close to and enter lead shape face (304) ellipse gabarit after contact Lift section；Under oval gabarit thrust, roll wheel assembly (18) makes angular lever (17) overcome torsion-bar spring (701) elasticity extensive It answers torque and generates swing, swinging block (706) is initially separated with spacer pin (705), is fixed on and is swung on hanger installing arm (173) Swing hanger (16) also accordingly swing；The shared bicycle being suspended on left cantilever (167-1) and right cantilever (167-2) exists When angular lever (17) a certain pivot angle, start to slide in and out along left cantilever (167-1) and right cantilever (167-2)；Leading shape face (304) oval gabarit lift maximum position, while being also to swing hanger (16) or hanger at angular lever (17) maximum pendulum angle Component is in and takes position；

Under drive system driving, the dual AC power hanger assembly rotates again, in the rolling taken on the hanger component of position The idler wheel of wheel assembly (18) leaves the oval gabarit lift maximum position for leading shape face (304) and enters reverse-running section, in torsion-bar spring (701) under the effect of elastic restoring force square, angular lever (17) swings hanger (16) generation swing contrary with lift section, In angular lever (17) a certain pivot angle, shared bicycle starts inwardly sliding along left cantilever (167-1) and right cantilever (167-2) It is dynamic, until leaning with left angular rod (166-1) and right angular rod (166-2)；When shape face (304) are led in idler wheel disengaging, turning round Under the effect of bar spring righting moment, swinging block (706) is mutually compressed again with spacer pin (705) and is abutted together, this moment Angular lever (17), roll wheel assembly (18), swing hanger (16) are no longer swung；It swings hanger (16) or hanger component is in and deposits Stay position；

The dual AC power hanger assembly rotates angle every time when spending for 360/n, has a hanger component or swings hanger (16) position is taken from retaining position and rotate to, to the storage of achievable shared bicycle or take, wherein n is that single revolution is hung The hanger component count of frame assembly swings hanger number.

2. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the power source is manpower rocking handle (15), by operator according to being fixed on chain and sprocket driving device (13) shell Angular interval and drive system resultant gear ratio between disk (14) graduation mark are indicated to realize the control of rotation angle.

3. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the power source is stepper motor (28), then controls angular displacement by control wave number, thus Realize the control of rotation angle every time.

4. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the shared bicycle of the carriage body body assembly (2), which takes, is respectively equipped with a pair of split door-plate above mouth (214).

5. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the front and rear sides of the bottom plate (207) of the carriage body body assembly (2) are respectively provided with a swing shelf (211), pendulum The width of dynamic shelf is greater than height of the bottom plate apart from ground, and the one end for swinging shelf (211) and the edge of bottom plate (207) are hinged, The other end for swinging shelf (211) is movable end, swings shelf (211) and is connected by bolt (210) with bottom plate (207), Or open bolt (210) when shared bicycle is stored or taken and put down, make the movable end margin for swinging shelf (211) and ground Face contact forms inclined-plane.

6. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, It is characterized in that: left plate (201), right side plate (202), top plate (206) and the bottom plate (207) of the carriage body body assembly (2) It is made of the thin plate covering of frame structure and riveting on the frame structure.

7. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the described inner surface for leading shape face (304) welds big bracket (306) and small rack (307), big bracket (306) and Small rack (307) is welded with connecting plate (305) again, and connecting plate (305) is then welded with connector (302).

8. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the revolution wheel assembly (5) is made of gyroscope wheel (501), spoke (502) and wheel hub (503), wheel hub (503) It is set to the center of gyroscope wheel (501) and is fixedly connected by spoke (502) with gyroscope wheel (501)；Wheel hub (503) by key with Export short axle (20,23) connection；When carrying out axial restraint for wheel hub (503), wheel hub is installed in output short axle (20,23) (503) the short 2mm -3mm of axis Length Ratio wheel hub (503).

9. a kind of dual AC power scroll drive type with swing hanger as described in claim 1 shares bicycle storing unit, Be characterized in that: the swing hanger (16) further includes left ribs (165-1) and right ribs (165-2).