CN208037384U - End space rotary motion system - Google Patents

Abstract

The utility model provides a kind of end space rotary motion system, it includes the two sets of rotary motion devices and driving mechanism of upper and lower mirror symmetry arrangement, often set rotary motion device all includes installation frame, rotary track, transmission mechanism and a pair of of tackle arrangement, and the idler wheel conduit being made of grafting conduit, release conduit and lane change slot is provided on rotary track；Transmission mechanism includes a pair of of the shift fork for having shift fork sliding slot；Tackle arrangement has coaster seat, lane change idler wheel, rack pinion structure and the bolt driven by rack pinion structure, when lane change idler wheel is moved to grafting conduit or is moved to release conduit from grafting conduit via lane change slot from release conduit, the bolt is moved to outwardly directed plug-in position from the releasing position inwardly retracted or is moved to the releasing position inwardly retracted from outwardly directed plug-in position, to grafting or discharges container to be conveyed.The utility model has higher all transfer efficients in narrow space.

Description

End space rotary motion system

Technical field

The utility model is related to railway technology fields, and linear motion is changed into end revolution more specifically to a kind of The end space rotary motion system of movement.

Background technology

Currently, in goods train carriage in orbit usually using power drum installation, to complete article by moving along a straight line It is converted into circular motion, and the direction of motion of article is changed 180 °.However, this revolution technology using power drum exists Following defect：1）Installation space is big, is not suitable for rail locomotive interior；2) required number of motors is more, and cost is big, can It is low by property.

Utility model content

For this purpose, the utility model provides one kind being converted into circular motion simultaneously by turnover box in small space from linear motion The turnover box linear movement direction driven will be changed to 180 ° of end space rotary motion system to be advantageous.

To achieve the above object, the utility model provides a kind of end space rotary motion system comprising：

Two sets of rotary motion devices, two sets of rotary motion devices up and down arrange by mirror symmetry, often covers rotary motion device Including：

Installation frame is fixedly installed in end space；

Rotary track is installed on installation frame, and the rotary track has the straightway rail parallel within both sides Road and the outer end segmental arc track and inner end segmental arc track for being located at both ends, are provided with slotting on the segmental arc track of outer end Access slot road is provided with release conduit on the segmental arc track of inner end, and lane change slot and both sides are provided on straightway track Lane change slot on straightway track or so mirror symmetry is arranged, wherein grafting conduit and release conduit are extended on straightway It is connected on track and respectively with the lane change slot on the straightway track of both sides, and grafting conduit, release conduit and lane change slot are constituted Idler wheel conduit；

Transmission mechanism is installed on installation frame, the transmission mechanism include driving wheel, driven wheel and be fixed on from On driving wheel and with shift fork sliding slot a pair of of shift fork；

A pair of of tackle arrangement, each tackle arrangement have coaster seat and be installed on coaster seat rail-guided idler wheel, Driving guide roller and autopatching mechanism, rail-guided idler wheel are arranged in pairs and are used to slideably be clamped in rotary track On, driving guide roller is slideably installed in the shift fork sliding slot of corresponding shift fork to be slided so as to be driven under the driving of shift fork Vehicle device is moved along rotary track, autopatching mechanism have slideably be installed in lane change idler wheel on idler wheel conduit, with The rack pinion structure and the bolt driven by rack pinion structure that lane change idler wheel is sequentially connected, wherein work as lane change Idler wheel via lane change slot from release conduit be moved to grafting conduit or from grafting conduit be moved to release conduit when, the bolt to The releasing position of interior retraction is moved to outwardly directed plug-in position or is moved to inside retraction from outwardly directed plug-in position Releasing position；

Driving mechanism comprising servo motor and the drive shaft driven by servo motor, wherein up and down the two of the drive shaft The driving wheel that end respectively drives two sets of rotary motion devices of connection is rotated with drive transmission device.

In the present invention, since rotary track includes two straightway tracks and two segmental arc tracks, and it is arranged thereon Have by grafting conduit, release conduit and the idler wheel conduit that constitutes of lane change slot, and when lane change idler wheel is slided along idler wheel conduit can Bolt is driven to be converted in plug-in position and releasing position, therefore, the bolt energy installed along the tackle arrangement that rotary track slides Enough jacks on the container for example to move along a straight line coordinate, and container is driven to be changed to along rotary track by moving along a straight line Track move, realize the direction of motion of container change and acceleration function (servo motor drive realize to avoid with below Container is interfered)；When bolt drive container from straightway track move to segmental arc track along rotary track longitudinal axis distalmost end In the process, tackle arrangement is to accelerate, when bolt drives container to move to from segmental arc track the straightway rail of the other side When road, tackle arrangement reduces speed now under the drive of servo motor, until speed is identical when moving along a straight line with container, direction phase Instead, realize that container movement is changed to counter motion；Due to being equipped with a pair of of tackle arrangement in each rotary motion device, when the One container slows down on the straightway track of the other side to prepare to discharge container in the case where the bolt of a tackle arrangement drives When, another（That is opposite）Bolt on tackle arrangement can be just with next container jack fit into rotary motion Track, container running efficiency greatly improve；It, can since entire rotary motion system includes upper and lower two sets of rotary motion devices It is matched simultaneously with the bolt below the bolt and babinet above babinet with a container, operation process is quite steady；Moreover, logical Above structure setting is crossed, can be under the action of the servo motor of driving mechanism, the tackle arrangement on rotary motion device can edge The positive and negative both direction of rotary track moves.

Further, idler wheel fixed plate there are two being pivotably mounted on coaster seat, two idler wheel fixed plates are in its outer end It links together via tension spring, a pair of tracks guide roller is installed in each idler wheel fixed plate.

It is usually aluminium section bar bending forming in view of track, the variation of size is will produce at radian, therefore, passes through pulling force bullet Spring connects together two idler wheel fixed plates, so as to adjust two in each idler wheel fixed plate by the pulling force of tension spring Rail-guided idler wheel makes them remain the cooperation with track along the centre distance in track profile section, is in grip track State.

Further, for each tackle arrangement tool there are two autopatching mechanism, each autopatching mechanism includes position Rack on coaster seat, rack pinion structure include the drive rack being slideably installed in rack, rotationally It is installed in rack and forms in the gear of drive rack engaged transmission and in an axial direction on one end of bolt and nibbled with gear Close the driven rack of transmission, wherein bolt and drive rack right angle setting are simultaneously arranged between plug-in position and releasing position Vertically moved relative to coaster seat, and lane change idler wheel is fixed on one end of drive rack, to when lane change idler wheel via When lane change slot lane change is moved, lane change idler wheel drives drive rack and then is moved with moving gear and driven rack, finally so that bolt It moves up and down.

Further, above-mentioned rack is integrally formed with coaster seat, and is provided in rack and is slid along for drive rack Rack sliding slot.

Again further, above-mentioned drive rack includes rack ontology, is located at rack ontology side and suitable in rack sliding slot The sliding part of interior sliding and gear meshing portions positioned at the rack ontology other side, lane change idler wheel are installed in the one of rack ontology On end.

Again further, the other end of above-mentioned bolt be configured to inserted terminal be used for be plugged into needs returned in end space In the jack being arranged on the dynamic container of transhipment.

Separately further, through-hole is provided on above-mentioned coaster seat, bolt is arranged across the through-hole, on one end of bolt also Limited block is provided with to prevent bolt from falling off from the through-hole in plug-in position.

Further, above-mentioned transmission mechanism is synchronous pulley driving mechanism, and driving wheel is small synchronous pulley, and driven wheel is Datong District Belt wheel is walked, and transmission mechanism further includes synchronous pulley and tensioning wheel.

Further, above-mentioned big synchronous pulley has stator and rotor, and stator is fixedly installed on installation frame, rotor and It is connected by toothed belt transmission between driving wheel, and a pair of of shift fork is radially symmetrically fixed on rotor.

Further, above-mentioned transmission mechanism is gear drive, and driving wheel is pinion gear, and driven wheel is gear wheel.

By reference to the embodiments described below, the above-mentioned these and other aspects of the utility model will obtain More clearly illustrate.

Description of the drawings

The structure of utility model and further objects and advantages will be obtained more preferably by description below in conjunction with the accompanying drawings Ground understands, wherein identical reference marker identifies identical element：

Fig. 1 is the three-dimensional signal of the end space rotary motion system of a specific implementation mode according to the present utility model Figure；

Fig. 2 is that the solid for a set of rotary motion device being arranged in the system of end space rotary motion shown in Fig. 1 is shown It is intended to；

Fig. 3 is the stereoscopic schematic diagram of tackle arrangement in rotary motion device shown in Fig. 2；

Fig. 4 is analogous to the view of Fig. 3, for clearly show tackle arrangement autopatching mechanism internal structure, at this The rack of one of autopatching mechanism is eliminated in figure；

Fig. 5 is the usage state diagram of tackle arrangement in Fig. 3, and two lane change idler wheels one of autopatching mechanism are shown In a release conduit for being located at turn around track（It is on the releasing position before lane change）Another is located at turn around the grafting of track In conduit（It is on the plug-in position after lane change）；

Fig. 6 is the left side view of Fig. 1, wherein being clearly shown two bolts one of autopatching mechanism in slotting Connecing position, another is in releasing position；

Fig. 7 is the front end view of Fig. 5, wherein clearlying show matching for rail-guided idler wheel and rotary track side boss The fit structure of conjunction and lane change idler wheel and lane change slot on rotary track.

Reference sign：

1 rotary motion device, 3 driving mechanism

10 coaster seat, 11 side

13 other side, 19 through-hole

20 idler wheel fixed plate, 30 tension spring

40 rail-guided idler wheel, 50 autopatching mechanism

51 rack, 53 drive rack

52 rack sliding slot, 530 rack ontology

532 sliding part, 534 gear meshing portions

55 lane change idler wheel, 57 gear

58 driven rack, 59 bolt

595 limited block, 597 linear bearing

60 driving guide rollers

100 installation frame, 200 rotary track

201 boss, 202 straightway track

203 inner end segmental arc tracks 204 discharge conduit

205 lane change slot, 206 grafting conduit

207 outer end segmental arc track, 300 transmission mechanism

301 servo motor, 302 drive shaft

303 driving wheel, 305 driven wheel

307 synchronous belt, 309 tensioning wheel

310 shift fork, 311 shift fork sliding slot

400 tackle arrangements

Specific implementation mode

Specific embodiment of the present utility model is described below in conjunction with attached drawing.

As shown in Figure 1, including two according to the end space rotary motion system of one specific implementation mode of the utility model Rotary motion device 1 and driving mechanism 3 are covered, wherein two sets of rotary motion devices, about 1 mirror symmetry is arranged, driving mechanism 3 The drive shaft 302 driven including servo motor 301 and by servo motor 301.

As shown in Fig. 2, often set rotary motion device 1 includes installation frame 100, rotary track 200,300 and of transmission mechanism A pair of of tackle arrangement 400.Installation frame 100 is fixedly installed in end space, which in the present embodiment can be with It is the space at track container both ends；Rotary track 200 is installed on installation frame 100, is had parallel within the straight of both sides Line segment track 202 and the outer end segmental arc track 207 and inner end segmental arc track for being located at 202 both ends of straightway track 203, it is provided with grafting conduit 206 on outer end segmental arc track 207, release groove is provided on inner end segmental arc track 203 Road 204 is provided with lane change slot 205 on straightway track 202, wherein grafting conduit 206 and release conduit 204 are extended It is connected to, and grafting conduit 206, releases on straightway track 202 and respectively with the lane change slot 205 of the straightway track 202 of both sides It puts conduit 204 and lane change slot 205 constitutes idler wheel conduit；Transmission mechanism 300 is installed on installation frame 100, consists of synchronization Belt wheel transmission mechanism, including driving wheel 303, driven wheel 305 and be fixed on driven wheel 305 and all have shift fork sliding slot 311 A pair of of shift fork 310.It should be noted that two lane change slots, 205 or so the mirror symmetry on both sides straightway track 202 is set It sets.

Again as shown in Fig. 2, above-mentioned transmission mechanism 300 is synchronous pulley driving mechanism, wherein driving wheel 303 is small synchronous belt Wheel, driven wheel 305 is big synchronous pulley, and transmission mechanism 300 may also include tensioning wheel 309.Further, big synchronous pulley is There is driven wheel 305 stator and rotor, stator to be fixedly installed on installation frame 100, rotor and small synchronous pulley, that is, driven wheel It is sequentially connected by synchronous belt 307 between 305, and two shift forks 310 are radially symmetrically fixed on rotor.It should be understood that It is that transmission mechanism 300 can also be gear drive, driving wheel is constituted by pinion gear, the gear wheel structure engaged with pinion gear At driven wheel, shift fork is installed on gear wheel.

As shown in Figure 3 and Figure 4, tackle arrangement 400 have coaster seat 10, on coaster seat 10 pivotly installing there are two Idler wheel fixed plate 20, two idler wheel fixed plates 20 link together in outer end via tension spring 30, each idler wheel fixed plate A pair of tracks guide roller 40 is installed on 20；Also there are two autopatching mechanisms 50 for installing on coaster seat 10, each automatic slotting Connection mechanism 50 all includes rack 51, the drive rack 53 being slideably installed in rack 51, is fixed on 53 one end of drive rack On lane change idler wheel 55, be rotationally installed in rack 51 and with the gear 57 of the engaged transmission of drive rack 53, be arranged thereon There is the bolt 59 with the driven rack 58 of 57 engaged transmission of gear.58 structure of above-mentioned drive rack 53, gear 57 and driven rack At rack pinion structure, therefore, lane change idler wheel 55 can drive rack pinion knot when being driven by transmission mechanism 300 Structure, rack pinion structure drive bolt 59 again.

As shown in figure 4, and with reference to figure 5 and Fig. 6, bolt 59 and 53 right angle setting of drive rack, and be arranged to overhanging The plug-in position gone out（See position shown in that bolt above Fig. 6）The releasing position inwardly retracted（See below Fig. 6 that insert Position shown in pin）Between it is vertically removable relative to coaster seat 10, in addition, lane change idler wheel 55 is arranged to along rotary track Idler wheel conduit movement on 200, and make lane change campaign in the lane change slot 205 for encountering idler wheel conduit, in lane change idler wheel 55 make to drive rack pinion structure when lane change campaign, that is, drive drive rack 53 and then with moving gear 57 and driven rack 58 movements so that bolt 59 is converted between plug-in position and releasing position.Specifically, when lane change idler wheel 55 is via lane change slot 205 from release conduit 204 be moved to grafting conduit 206 or from grafting conduit 206 be moved to release conduit 204 when, the bolt 59 It is moved to outwardly directed plug-in position from the releasing position inwardly retracted or is moved to inwardly from outwardly directed plug-in position The releasing position of retraction；

As shown in fig. 7, rail-guided idler wheel 40 is polyurethane concave type wheel, rotary track 200 is provided with boss on side 201, which is slidably connected with the boss 201.Further, it is provided with rolling bearing on rail-guided idler wheel 40 （It is not shown）Boss 201 for rotary track to be clamped.

Again as shown in Figure 3 and Figure 4, rack 51 is integrally formed with coaster seat 10, and is provided with for sliding tooth in rack 51 The rack sliding slot 52 that item 53 slides along.Wherein, drive rack 53 includes rack ontology 530, is located at 530 side of rack ontology simultaneously Suitable for the sliding part 532 that is slided along rack sliding slot 52 and positioned at 530 other side of rack ontology and with 57 meshed gears of gear Engaging section 534, lane change idler wheel 55 are installed on one end of rack ontology 530.Bolt 59 includes rack end and inserted terminal, the rack End is formed with above-mentioned driven rack 58 in an axial direction, which is suitable for and the object to be transported such as container on rotary track 200 （It is not shown）On jack be mutually inserted cooperation.As shown in figure 4, being provided with through-hole 19 on coaster seat 10, bolt 59 is logical across this Hole 19 is arranged, and is provided with limited block 595 on bolt 59 and is used for preventing bolt 59 from falling off from the through-hole 19 in plug-in position, should Limited block 59 is set on the rack end of bolt 59 and non-interference with 58 position difference of driven rack.In addition, two automatic slotting Connection mechanism 50 is located at the outside of two idler wheel fixed plates 20, i.e. two idler wheel fixed plates 20 are located at the inside of coaster seat 10, Liang Ge autopatchings mechanism 50 is located at both sides, can enable object to be transported firmly by autopatching mechanism in this way 50 grafting engage to complete to transport.

As shown in fig. 7, and with reference to figure 1, Fig. 3 and Fig. 4, tackle arrangement 400 further includes driving guide roller 60, is installed in The side 11 of coaster seat 10, and idler wheel fixed plate 20 and autopatching mechanism 50 are located on the other side 13 of coaster seat 10, the drive Action-oriented idler wheel 60 be suitable for and the shift fork 310 for driving the transmission mechanism 300 of tackle arrangement 400 on shift fork sliding slot 311 slide Dynamic connection, and can be along 311 straight reciprocating motion of shift fork sliding slot, so that tackle arrangement 400 can be by driving to along revolution rail It advances in road 200.It is polyurethane wheel to drive guide roller 60 and lane change idler wheel 55 all, can enhance the service life of these idler wheels.

It is further to note that as shown in fig. 7, in the present embodiment, autopatching mechanism 50 further includes being installed in Linear bearing 597 on coaster seat 10, bolt 59 pass through the linear bearing 597 install and with 597 clearance fit of linear bearing So that bolt can pump in the linear bearing 597.

It should be understood that be arranged by the above structure of present embodiment, in the servo motor 301 of driving mechanism 3 Under effect, the tackle arrangement 400 on upper and lower two sets of rotary motion devices 1 can make the shifting of positive and negative both direction along rotary track 200 It is dynamic, such as：Can be by changing 301 rotation direction of servo motor, the moving direction to change tackle arrangement 400 is along revolution rail Road 200 is mobile clockwise or is moved counterclockwise along rotary track 200.Servo motor 301 can rotate always in one direction, In this way, tackle arrangement 400 is also moved all along a direction on rotary track 200, two on rotary motion device 1 are often covered A tackle arrangement 400 transfers container in turn；Servo motor 301 can also be arranged to rotate forward for a moment, invert for a moment, to which coaster fills 400 are set also with for a moment mobile clockwise on rotary track 200, movement counterclockwise for a moment, in this way, often covering rotary motion device A tackle arrangement 400 on 1, along outer end segmental arc track 207, container week is gone to separately from the straightway track 202 of side On the straightway track 202 of side.

The course of work of entire end space rotary motion system is introduced with reference to Fig. 1 to Fig. 7：

Driving mechanism 3 starts, and servo motor 301 drives drive shaft 302 to operate, 302 drive transmission device 300 of drive shaft Driving wheel 303 rotates, and drives synchronous belt 307 and then driven wheel 305 is driven to rotate, and shift fork 310 rotates together with driven wheel 305, Since the shift fork sliding slot 311 on shift fork 310 is slidably engaged with the driving guide roller 60 on tackle arrangement 400, in shift fork Driving guide roller 60 is driven when 310 rotation and then entire tackle arrangement 400 is driven to be moved along rotary track 200.

When tackle arrangement 400 slides into from the inner end segmental arc track 203 of rotary track 200 the straightway track of side When on 202, the container in lorries compartment is by the linear motion system in compartment（It is not shown）Conveying comes, when coaster fills When setting the beginning of lane change idler wheel 55 on 400 from the release conduit 204 on straightway track 202 into lane change slot 205, tackle arrangement Bolt 59 on 400 just with the receptacle alignment on the container that straight line conveying comes, as lane change idler wheel 55 is along lane change slot 205 Movement, bolt 59 constantly protruding enters in the jack of container.Then, lane change idler wheel 55 enters from lane change slot 205 and inserts Access slot road 206, and then enter outer end segmental arc track 207 from straightway track 202, positioned at upper and lower two rotary motions The bolt 59 on corresponding tackle arrangement 400 on device is under the cooperation of jack on container, and container is by 202 quilt of straightway track It is moved to outer end segmental arc track 207.Then, lane change idler wheel 55 enters the straightway track 202 of 200 other side of rotary track, And then enter release conduit 204, at this moment, bolt 59 through lane change slot 205 by grafting conduit 206 on the straightway track 202 It is inwardly retracted into releasing position, is detached from the engagement with jack on container, container can enter lorry after direction turns 180 ° The other side of the linear motion system in compartment.Since there are loading/unloading door in the usual both sides in boxcar, thus significantly facilitate The turnover of container in boxcar.

It is arranged in pairs in rotary motion device in view of tackle arrangement 400, therefore, when one of tackle arrangement 400 When the jack of two bolts 59 and container enters mated condition and container is driven to move, i.e. the two of the tackle arrangement 400 bolt 59 enter plug-in position；Meanwhile the bolt 59 being located at turn around on another tackle arrangement 400 of 200 other side of track then enters The state being disengaged with the jack of another container, the i.e. bolt 59 of another tackle arrangement 400 are in its releasing position. By this method, end space rotary motion system can drive the operating of two containers simultaneously, improve work efficiency.

Specific to tackle arrangement 400, become when it slides on straightway track 202 and will enter from release conduit 204 When road slot 205, the lane change idler wheel 55 of autopatching mechanism 50 enters from release conduit 204 one of on tackle arrangement 400 Lane change slot 205, as shown in figure 5, under the limitation of lane change slot 205, limited lane change idler wheel 55 drive drive rack 53 start to Outside（Left side in Fig. 5）Sliding to drive gear 57 to rotate counterclockwise, and then drives the driven rack 58 on bolt 59 vertical Outward（In Fig. 4 vertically downward）Stretch out, when lane change idler wheel 55 enters grafting conduit 206 from lane change slot 205, in Fig. 6 above that A bolt 59 enters its plug-in position, and bolt 59 and the jack on container are mating in the position；Next, with coaster Device 400 continues on rotary track 200, the lane change rolling of another autopatching mechanism 50 on the tackle arrangement 400 Wheel 55 can also enter lane change slot 205 from release conduit 204, and then enter grafting conduit 206, so that bolt 59 thereon Enter plug-in position from releasing position, wherein shown in Fig. 6 is that it is in the releasing position for not entering plug-in position also.When this Two bolts 59 on tackle arrangement 400 all enter plug-in position, they drive container to continue to move ahead along rotary track, until into Enter the lane change slot 205 on other side straightway track 202.On the side straightway track 202, two bolts are detached from succession and goods Jack is mating on case, successively enters releasing position.The work of tackle arrangement 400 so recycles.

In addition, it is necessary to explanation, when tackle arrangement 400 is advanced along two segmental arc tracks of rotary track 200, by In on the outer end that tension spring 30 is connected to two idler wheel fixed plates 20, can effectively ensure that in each idler wheel fixed plate 20 a pair of of rail The spacing of road guide roller 40, avoid they each other too far away from or it is close, to ensure rail-guided idler wheel 40 to revolution The clamping force of track 200.In addition, two idler wheel fixed plates 20 of setting, that is, be arranged two rows of tracks guide roller 40, can effectively ensure that Tackle arrangement 400 is advanced along rotary track 200, phenomena such as avoiding derailing.In addition, two are arranged in present embodiment automatically Plug-in connection 50 is mating more firm with babinet also for that can ensure.It should be understood that guaranteeing to insert Connect transmission babinet in the case of, only be arranged an idler wheel fixed plate add two rail-guided idler wheels thereon be also it is feasible, when So, autopatching mechanism 50 can also only be arranged one.

The technology contents and technical characterstic of the utility model have revealed that as above, it being understood, however, that in the utility model Under creative ideas, those skilled in the art can make various changes and improve to above structure, including individually disclose here Or the combination of claimed technical characteristic, and significantly include other combinations of these features.These deformations and/or combination It each falls in the technical field involved by the utility model, and falls into the protection domain of the utility model claims.

Claims (10)

1. a kind of end space rotary motion system, including：

Two sets of rotary motion devices, two sets of rotary motion devices up and down arrange by mirror symmetry, often covers rotary motion device and includes：

Installation frame is fixedly installed in end space；

Rotary track is installed on installation frame, the rotary track have parallel within both sides straightway track with And it is located at the outer end segmental arc track and inner end segmental arc track at both ends, it is provided with inserting groove on the segmental arc track of outer end Road is provided with release conduit on the segmental arc track of inner end, and lane change slot and the straight line of both sides are provided on straightway track Lane change slot on section track or so mirror symmetry setting, wherein grafting conduit and release conduit are extended on straightway track It is connected to above and with the lane change slot on the straightway track of both sides respectively, and grafting conduit, release conduit and lane change slot constitute idler wheel Conduit；

Transmission mechanism is installed on installation frame, which includes driving wheel, driven wheel and be fixed on driven wheel A pair of of shift fork upper and with shift fork sliding slot；

A pair of of tackle arrangement, each tackle arrangement have coaster seat and the rail-guided idler wheel being installed on coaster seat, driving Guide roller and autopatching mechanism, rail-guided idler wheel are arranged in pairs and are used to slideably be clamped in rotary track, drive Action-oriented idler wheel is slideably installed in the shift fork sliding slot of corresponding shift fork to fill in the driving lower band fly block of shift fork It sets and is moved along rotary track, autopatching mechanism has lane change idler wheel and the lane change being slideably installed on idler wheel conduit The rack pinion structure and the bolt driven by rack pinion structure that idler wheel is sequentially connected, wherein when lane change idler wheel When being moved to grafting conduit from release conduit via lane change slot or be moved to release conduit from grafting conduit, the bolt is to inside contracting What the releasing position returned was moved to that outwardly directed plug-in position or be moved to from outwardly directed plug-in position inwardly retracts releases Put position；

Driving mechanism comprising servo motor and the drive shaft driven by servo motor, wherein the upper and lower ends of the drive shaft point Not Qu Donglianjie the driving wheels of two sets of rotary motion devices rotated with drive transmission device.

2. end space rotary motion system as described in claim 1, which is characterized in that pivotly pacify on the coaster seat There are two idler wheel fixed plate, two idler wheel fixed plates to link together via tension spring in its outer end for dress, and each idler wheel is solid A pair of rail-guided idler wheel is installed on fixed board.

3. end space rotary motion system as described in claim 1, which is characterized in that each tackle arrangement has Two autopatching mechanisms, each autopatching mechanism include the rack being located on the coaster seat, the tooth Wheel rack drive mechanism include the drive rack being slideably installed in rack, be rotationally installed in rack and with driving The gear of rack engaged transmission and form in an axial direction on one end of the bolt and with the driven tooth of gear engaged transmission Item, wherein the bolt and drive rack right angle setting are simultaneously arranged to the phase between the plug-in position and the releasing position The coaster seat is vertically moved, and the lane change idler wheel is fixed on one end of drive rack, to work as the change When road idler wheel is moved via the lane change slot lane change, the lane change idler wheel drives drive rack and then with moving gear and driven tooth Item moves, finally so that the bolt moves up and down.

4. end space rotary motion system as claimed in claim 3, which is characterized in that the rack and the coaster seat one It is body formed, and the rack sliding slot slid along for the drive rack is provided in the rack.

5. end space rotary motion system as claimed in claim 4, which is characterized in that the drive rack includes rack sheet Body positioned at rack ontology side and suitable for the sliding part that is slided in the rack sliding slot and is located at the rack ontology other side Gear meshing portions, the lane change idler wheel is installed on one end of the rack ontology.

6. end space rotary motion system as claimed in claim 3, which is characterized in that the other end of the bolt is configured to Inserted terminal.

7. end space rotary motion system as claimed in claim 3, which is characterized in that be provided on the coaster seat logical Hole, the bolt are arranged across the through-hole, and limited block is additionally provided with to prevent the bolt on described one end of the bolt It falls off from the through-hole in the plug-in position.

8. end space rotary motion system as described in claim 1, which is characterized in that the transmission mechanism is synchronous pulley Transmission mechanism, the driving wheel are small synchronous pulley, and the driven wheel is big synchronous pulley, and the transmission mechanism further includes Synchronous belt and tensioning wheel.

9. end space rotary motion system as claimed in claim 8, which is characterized in that the big synchronous pulley has stator And rotor, stator are fixedly installed on the installation frame, are connected by the toothed belt transmission between rotor and the driving wheel It connects, and the pair of shift fork is radially symmetrically fixed on rotor.

10. end space rotary motion system as described in claim 1, which is characterized in that the transmission mechanism passes for gear Motivation structure, the driving wheel are pinion gear, and the driven wheel is gear wheel.