CN1613716A - Self-running driver - Google Patents
Self-running driver Download PDFInfo
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- CN1613716A CN1613716A CN 200410040954 CN200410040954A CN1613716A CN 1613716 A CN1613716 A CN 1613716A CN 200410040954 CN200410040954 CN 200410040954 CN 200410040954 A CN200410040954 A CN 200410040954A CN 1613716 A CN1613716 A CN 1613716A
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Abstract
A self-running power drive unit able to be combined with shoe sole, skate board, skate scooter, toboggan, etc is composed of a frame system consisting of upper and lower frames, a hydraulic force converting mechanism for converting the dead weight and pedaling force of human body to hydraulic force, a speed-varying rotation mechanism for converting the hydraulic force of hydraulic oil tube to rotation torque, and power wheel linked to the power output shaft of said speed-varying rotation mechanism.
Description
Affiliated technical field
The present invention relates to a kind of self-power actuating device, especially relate to a kind of Power Drive Unit such as roller skate, slide plate, Kickboard Scooter, three-wheel or four-wheeled that human body gravity or the power of pedaling is transformed into the power wheel turning effort by switching mechanisms such as hydraulic pressure, gears.
Background technology
Present commercially available roller skate, slide plate and Kickboard Scooter, normally direct mount footwear wheel constitutes on sole or pedal, and the rotation of its power wheel is to change realization to forward momentum with leaning on pedaling of people, and relatively effort and inconvenient only is a kind of recreational tool movement.Chinese patent No.86104869 discloses a kind of gravity conversion driving roller skate, it is directly to adopt the transmission of lever gear mechanical type to realize that its human body gravity converts tractive force to, for this reason, Power Drive Unit partly has to adopt comparatively complicated component set-up, and the sole face also can only adopt non-level to move down, and causes engine installation impulse force when contacting to earth big, in-service time is short, the human body shakiness, and useless branch bearing pressure is excessive, influences effective conversion efficiency of human body gravity; Have, this engine installation is also because of be the mechanical type transmission entirely again, and the adjustment function of its power is with to unload the power function also undesirable.
Summary of the invention
Deficiency at power drivens such as existing roller skate, slide plate and Kickboard Scooter part; the invention provides a kind of Power Drive Unit such as footwear voluntarily, slide plate or Kickboard Scooter that human body gravity or the power of pedaling steadily and efficiently can be changed into the power wheel propulsive effort; this actuating device is aided with power wheel brake, blocking device and is integral with the step configuration of sole or slide plate, Kickboard Scooter etc., promptly can be assembled into a kind of comfortable, steady, safe, efficient and help the walking-replacing tool of environmental protection.
The technical solution adopted for the present invention to solve the technical problems is: the present invention has the mounting system of being made up of upper bracket (1) that can be combined into one with pedal or sole and lower bracket (2), and on lower bracket, be connected with hydraulic coupling switching mechanism and speed change rotating mechanism, the pressure bearing part of hydraulic coupling switching mechanism is connected with upper bracket, its hydraulic pressure output oil pipe (8) links to each other with the speed change rotating mechanism, and the power output member of speed change rotating mechanism (24) is in transmission connection with the power wheel (48) that is connected on the lower bracket again.Take turns when upper bracket is combined in slide plate, Kickboard Scooter, two, on the sole of the pedal of three-wheel or four-wheeled or footwear body and after using, acceptor's body weight power or the upper bracket of pedaling power are directly passed to hydraulic coupling switching mechanism conversion with its pressure vertically downward, convert hydraulic coupling reposefully to through hydraulic efficiency pressure system, this hydraulic coupling is transformed into the turning effort of rotation again through the speed change rotating mechanism, the power output member of rotation (24) drives power wheel (48) again and rotates.
Above-mentioned upper bracket is the 1-8 bar, the corresponding 1-8 group that promptly should be mutually of the group number of hydraulic coupling switching mechanism with upper bracket bar number, every group of cylinder group formation (referring to Fig. 1) that hydraulic coupling switching mechanism is made up of one to 20 oil hydraulic cylinder (3) that is fixed on the lower bracket, movable post (4) upper end of hydraulic actuating cylinder is fixed on the upper bracket and (forms the pressure bearing part of switching mechanism), and the cylinder inner chamber of hydraulic actuating cylinder communicates with input, output oil pipe (7,8) respectively.When human body is stood, when making upper bracket receive vertically downward human body gravity, the movable post of hydraulic actuating cylinder (4) directly bears its pressure and moves vertically downward, make with its upper bracket the pedal or the footwear body level of be connected as a single entity (or combining together) downward, the movable post of the hydraulic actuating cylinder that moves extrudes liquid in the cylinder outside the cylinder vertically downward, discharges in the input oil pipe (8).When upper bracket was one, apparatus of the present invention can be used on auto roller skates, slide plate or the Kickboard Scooter; When upper bracket was divided into independently two or more, then apparatus of the present invention generally can be used on self sliding board, Kickboard Scooter, bicycle, three-wheel or the four-wheeled, and totally 1 people or 2-4 people use jointly.
Every group of above-mentioned hydraulic coupling switching mechanism also can constitute (referring to Fig. 5) by two hydraulic actuating cylinders (3) and the hydraulic pressure bag (11) that are fixed on the lower bracket, and it is the same with the movable post upper end of hydraulic actuating cylinder that hydraulic pressure is wrapped end, is fixed on the upper bracket.After affording human body gravity, movable post of hydraulic actuating cylinder and hydraulic pressure bag move vertically downward, with in the cylinder and the liquid in the hydraulic pressure bag be pressed in the output oil pipe (8), realize human body gravity is changed into hydraulic coupling reposefully.
Above-mentioned two hydraulic actuating cylinders can be replaced by corresponding two guide pillars, i.e. hydraulic coupling switching mechanism is made of two guide pillars and a hydraulic pressure bag.The upper end of guide pillar is fixed on the upper bracket equally, and its lower end is stretched in the respective track on the lower bracket.
Every group of above-mentioned hydraulic coupling switching mechanism also can adopt the 3rd sets of plan to realize, be that it is by the set formation (referring to Fig. 6) of two groups of tooth bars (14) with Hydraulic Pump (15), the upper end of tooth bar (14) is fixed on the upper bracket and (forms the pressure bearing part of switching mechanism), Hydraulic Pump is fixed on the lower bracket, tooth bar be installed in the guide rail (16) on the lower bracket and with gear (17) engagement that is connected on the lower bracket, gear (17) is in transmission connection through the unidirectional rotating wheel (18) that is connected as a single entity with it and Hydraulic Pump rotating shaft (19), Hydraulic Pump respectively with input, output oil pipe (7,8) be communicated with.After moving when tooth bar (14) grantee's body weight power and vertically downward, direct drive gear (14) rotates, and then drives Hydraulic Pump and rotate, and liquid in the pump is pressed in the output oil pipe (8).
Speed change rotating mechanism of the present invention is by being fixed in hydraulic actuating cylinder (20) on the lower bracket, being contained in gear bar (21), the pull back spring (22) on the movable post of hydraulic actuating cylinder and being fixed in arm revolving gear (23), power output member (24) formation (referring to Fig. 8) on the lower bracket respectively, wherein movable post of hydraulic actuating cylinder and pull back spring place in the guide rail (25) on the lower bracket, arm revolving gear (23) and gear bar (21) engagement.When power wheel (48) diameter is big (slide plate, Kickboard Scooter, two are taken turns such as being used for, three-wheel or four-wheeled), arm revolving gear (23) can adopt the ratchet structure, and directly constitute the power output member part by the unidirectional rotation inner ring of this ratchet, arm revolving gear (23) is connected (as power wheel directly is fixed on the unidirectional rotation inner ring with power wheel (48) crankshaft drive, or arm revolving gear is fixed in power wheel on this turning cylinder when turning cylinder is arranged).When power wheel (48) diameter hour (such as being used for roller skate, slide plate or Kickboard Scooter), in order to improve power wheel revolution and rotating speed, power output member (24) is independent driven wheel structure, adopt speed-changing mechanism (can referring to Figure 10) to be in transmission connection between driven wheel (24) and arm revolving gear (23), driven wheel (24) is connected with power wheel (48) crankshaft drive again or different shaft drive connects.From the hydraulic pressure in the output oil pipe of hydraulic coupling switching mechanism, the movable post that drives hydraulic actuating cylinder (20) through oil circuit moves, driven gear bar direct drive and its ingear arm revolving gear (23) rotate, then: 1. when arm revolving gear (23) adopts ratchet, but arm revolving gear direct drive power wheel rotates; 2. when power output member (24) is independent driven wheel, arm revolving gear (23) impels driven wheel (24) to rotate by common speed-changing mechanisms such as gear mesh speed-changing mechanism, gear and chain speed-changing mechanisms again, thereby realize hydraulic coupling is become straight-line motion power, become the turning effort of circular movement again, and reach the purpose of speed change; Simultaneously, the driven wheel of rotation (24) direct drive bonded assembly power wheel coaxial with it rotates or drives power wheel again by transmission devices such as gear mesh, gear and chain combinations and rotate.
Above-mentioned speed change rotating mechanism also can constitute (referring to Figure 11) by hydraulic actuating cylinder (20), assembly pulley (30), runner (31), ratchet (32) and the sliding shoe (34), pull back spring (35), the return guide pillar (36) that are fixed on the lower bracket, one end of the cable wire on the assembly pulley (37) is fixed in the wire casing of ratchet (32) outer ring after runner (31) changes the pulling direction, the movable end of assembly pulley and sliding shoe are connected as a single entity and place in the sliding rail (38) on the lower bracket, and the movable post of hydraulic actuating cylinder is connected with sliding shoe respectively with the return guide pillar.The unidirectional rotation part of ratchet (32) directly constitutes power output member (24), and ratchet (32) is connected with power wheel (48) crankshaft drive or different shaft drive connects.From the hydraulic pressure in the output oil pipe of hydraulic coupling switching mechanism in oil circuit enters hydraulic actuating cylinder (20), driving the sliding shoe that is connected as a single entity with movable post moves as straight line, hauling block group motion again, thus the pulling cable wire rotates ratchet (32), thus reach the speed change purpose; Simultaneously, the unidirectional rotation of ratchet (32) part or turning cylinder drive that the power wheel that rotates around same axial line rotates again or drive the power wheel rotation by mechanical transmission mechanism (can referring to Figure 14).
Above-mentioned speed change rotating mechanism also can adopt by the Hydraulic Pump (42), the fuel tank (43) that are fixed on the lower bracket and constitute (referring to Figure 13), the input port of Hydraulic Pump (44) is communicated with the output oil pipe (8) of hydraulic coupling switching mechanism, delivery port (45) is communicated with fuel tank (43) inlet, the delivery port of fuel tank is communicated with (7) with the input oil pipe of hydraulic coupling switching mechanism, and input, the output oil pipe of hydraulic coupling switching mechanism are provided with check valve, guarantee the liquid nonreturn flow of hydraulic efficiency pressure system.Simultaneously, the turning cylinder of Hydraulic Pump or rotation case directly constitute power output member (24), Hydraulic Pump (42) is connected with power wheel (48) crankshaft drive that (being about to power wheel is fixed on the Hydraulic Pump rotation case, or power wheel is fixed on the Hydraulic Pump turning cylinder), or be connected (being in transmission connection by transmission devices such as gear mesh or gear and chain combination and power wheel) as the Hydraulic Pump rotating shaft with the different shaft drive of power wheel.The hydraulic pressure of hydraulic coupling switching mechanism output through the blade rotation of oil circuit direct drive Hydraulic Pump, thereby impels the turning cylinder of Hydraulic Pump or rotation case (being power output member) to rotate, and then orders about power wheel and rotate.
The bar number of upper bracket of the present invention (1) and the group number of hydraulic coupling switching mechanism also can adopt 2,4,6 or 8 even-evens to answer, the speed change rotating mechanism then is made of the Hydraulic Pump that is fixed in lower bracket (2) (42), the input port of Hydraulic Pump (44) is communicated with output oil pipe (8), delivery port (45) is communicated with the input oil pipe (7) of hydraulic coupling switching mechanism, and in input, output oil pipe is provided with check valve (9,10) (referring to Figure 21).Simultaneously, the turning cylinder of Hydraulic Pump or rotation case constitute power output member (24), and Hydraulic Pump (42) is connected with power wheel (48) crankshaft drive or different shaft drive connects.When a upper bracket when being subjected to human body gravity or pedaling down effect translation downwards, corresponding hydraulic coupling switching mechanism with its hydraulic pressure in output oil pipe is pressed into Hydraulic Pump, ordering about Hydraulic Pump turning cylinder or rotation case is when power take-off shaft (24) rotates, hydraulic pressure is in input oil pipe (7) enters another cooresponding hydraulic coupling switching mechanism, impel cooresponding upper bracket to move up, vice versa.So alternately step on and pedal upper bracket, the hydraulic pump drive power wheel is rotated forward.
The present invention is provided with the regulating mechanism (60) that can adjust the oil circuit flow and the cut-out actuating unit (61) that can cut off oil circuit on the pipeline of the output oil pipe (8) of its hydraulic coupling switching mechanism or input oil pipe (7), thereby gives the device speed-regulating function and unload the power function.
Between above-mentioned upper bracket (1) and the lower bracket (2) pull back spring (74) is installed.The setting of this pull back spring mechanism (or return mechanism of a similar effect) helps the return speed that moves down that improves roller skate built on stilts rami posterior inferior frame and set up thing; Also be beneficial to after manpower leaves pedal on slide plate or the Kickboard Scooter etc., retract the position on the upper bracket.
The present invention compares with the power pack section of prior art roller skate, slide plate, Kickboard Scooter etc., have following good effect: 1. this device is after grantee's body weight power, be that integral level moves down, and adopt the hydraulic way conversion again, after so pin is stepped on this device, downward stable action, in-service time is longer, can not go out and makes the human body shakiness; When 2. stepping on this device downwards, the power of conversion is vertically downward, and the power of branch direction is seldom arranged, and power is effectively received, therefore, and the conversion using rate height of power; 3. the downward operating distance of this device is little, when using as the roller skate engine installation, then do not need pin is lifted De Taigao, and once action makes this device miles of relative movement long, and speed is relatively stable; 4. this device use is wide, can use at roller skate, slide plate, Kickboard Scooter, two take turns, on three-wheel or the four-wheeled; 5. this device use and to take turns at slide plate, Kickboard Scooter, two, on three-wheel or the four-wheeled, can realize using simultaneously more than two people (this moment pedal with upper bracket employing more than 3, hydraulic coupling switching mechanism is adopted more than 3 groups); 6. this device can design regulating mechanism, with the regulation and control moving velocity, also can design the cut-out actuating unit, and all realize by control oil channel, so control action is simple, reliable; 7. this device materials used is wider, can use plastic materials such as metallic material, non-metallic material and fluorocarbon resin; 8. this apparatus structure is simple, rationally, be equipped with power wheel brake, blocking device can with the footwear body mutual group of the pedal of slide plate, Kickboard Scooter etc. or roller skate dress up a kind of comfortable, steady, safe, efficient and environmentally friendly Rider propulsion wheeled vehicle or amusement instrument (comprise self sliding board, self sliding board car, voluntarily footwear, two take turns voluntarily, three-wheel or four-wheeled etc.).When this device is used on electrically operated bicycle, three-wheel or the four-wheeled,, use this device also can make the car body ahead running along with the consumption of electric power.
Description of drawings
Further specify apparatus of the present invention below in conjunction with Figure of description and embodiment.
Fig. 1 is the hydraulic coupling switching mechanism structural representation that is made of the hydraulic actuating cylinder group
Fig. 2 is the section structure scheme drawing of upper bracket
Fig. 3 is the section structure scheme drawing of lower bracket
Fig. 4 is the hydraulic coupling switching mechanism structural representation that is made of 20 hydraulic actuating cylinders
Fig. 5 is the hydraulic coupling switching mechanism structural representation that is made of hydraulic actuating cylinder and hydraulic pressure bag
Fig. 6 is the hydraulic coupling switching mechanism structural representation that is made of tooth bar and Hydraulic Pump
Fig. 7 is the guide rail structure scheme drawing
Fig. 8 is the speed change rotating mechanism structural representation that is made of hydraulic actuating cylinder and gear bar etc.
Fig. 9 is the guide rail structure signal
Figure 10 is by the large and small speed change drive mechanism scheme drawing of forming of taking turns
Figure 11 is the speed change rotating mechanism structural representation that is made of hydraulic actuating cylinder and assembly pulley etc.
Figure 12 ratchet outer ring wire casing structural representation
Figure 13 is the speed change rotating mechanism structural representation that is made of Hydraulic Pump and fuel tank
Figure 14 power output member and power shoe wheel drive connection scheme drawing
Figure 15 is the A-A cross-sectional view of Figure 14
A kind of side row that Figure 16 is made up of this device takes turns footwear scheme drawing voluntarily
A kind of tandem wheel that Figure 17 is made up of this device is the footwear scheme drawing voluntarily.
Figure 18 forms a kind of self sliding board scheme drawing by this device
Figure 19 be used for that self sliding board, Kickboard Scooter, two are taken turns, three-wheel or four-wheeled this install a structural representation
Figure 20 be used for that self sliding board, Kickboard Scooter, two are taken turns, three-wheel or four-wheeled this install another structural representation
Figure 21 be used for that self sliding board, Kickboard Scooter, two are taken turns, this device of three-wheel or four-wheeled structural representation again
Figure 22 is made of a kind of self sliding board car contour structures scheme drawing of (omission fuel tank) Figure 19-21 device
Figure 23 is made of a kind of contour structures of three-wheel vehicle voluntarily scheme drawing of (omission fuel tank) Figure 19-21 device
Figure 24 is the oil circuit control scheme drawing among Figure 22-23
1. upper brackets among the figure; 2. lower bracket; 3. hydraulic actuating cylinder; 4. movable post; 5. nut; 6. nut; 7. input oil pipe; 8. output oil pipe; 9,10. check valve; 11. hydraulic pressure bag; 12,13. fixing press strips; 14. tooth bar; 15. Hydraulic Pump; 16. guide rail; 17. gear; 18. unidirectional rotating wheel; 19. Hydraulic Pump rotating shaft; 20. hydraulic actuating cylinder; 21. gear bar; 22. pull back spring; 23. arm revolving gear; 24. power output member; 25. guide rail; 26. screw; 27. unidirectional rotation gear; 28. chain; 29. gear shaft; 30. assembly pulley; 31. runner; 32. ratchet; 33. wire casing; 34. sliding shoe; 35. pull back spring; 36. return guide pillar; 37. cable wire; 38. sliding rail; 39. fixed support; 40. screw; 41. transmission gear; 42. Hydraulic Pump; 43. fuel tank; 44. input port; 45. delivery port; 46. fuel-tank outlet; 47. wheel support; 48. power wheel; 49. power wheel shaft; 50. power wheel gear; 51. chain; 52. support; 53. unilateral bearing; 54. bearing frame; 55. bearing; 56. screw; 57,58. pads; 59. sleeve pipe; 60. regulating mechanism; 61. cut-out actuating unit; 62. footwear body; 63. brake frame; 64. wheel; 65. brake linkage; 66. brake cable; 67. brake support; 68. brake facing; 69. garden dish; 70. the arm of force; 71. lever; 72. locking lever; 73. press post; 74. pull back spring; 75. slide plate body; 76. oil circuit switch valve; 77. unload the stream pipe; 78. Kickboard Scooter vehicle frame; 79. brake handgrip; 80. bearing; 81. oil circuit brake control valve; 82. Front brake member; 83. oil passage control valve stay cord; 84. tricycle frame.
The specific embodiment
Self-power actuating device of the present invention, the mounting system of being made up of upper bracket 1 that can be combined into one with pedal or sole and lower bracket 2, hydraulic coupling switching mechanism and the speed change rotating mechanism that is fixed on the lower bracket 2 constitute, and the power output member 24 of speed change rotating mechanism is in transmission connection with the power wheel 48 that is connected on the lower bracket 2 again.
The upper bracket of this device can be 1-8 bar (pedal correspondingly then is 1-8), one group of hydraulic coupling switching mechanism correspondence is then arranged under each bar upper bracket 1, every group hydraulic coupling switching mechanism can be adopted Fig. 1 structure, upper bracket 1 can adopt matrix girder construction (see figure 2), lower bracket 2 can adopt square girder construction (see figure 3), the cylinder group that its hydraulic coupling switching mechanism is made up of four hydraulic actuating cylinders 3 constitutes (the cylinder group formation that also can adopt 20 hydraulic actuating cylinders to form, see Fig. 4), the movable post 4 of hydraulic actuating cylinder is fixed on the upper bracket 1 by lock nut 5, hydraulic actuating cylinder 3 is fixed on the lower bracket 2 by lock nut 6, the cylinder inner chamber of hydraulic actuating cylinder is communicated with same input oil pipe 7 and output oil pipe 8 respectively, on input oil pipe 7 and output oil pipe 8 check valve 9 can be set respectively, 10.When application force is downward, the movable post of hydraulic actuating cylinder moves down, liquid is extruded outside the cylinder, design among the figure is because up and down distance is little, be not easy swing when allowing the hydraulic actuating cylinder knee-action, area of contact is very much not easy to wear during action, and the groove on the movable post and lock screw be locked in action radius in the hydraulic stroke, and the motion of movable post can not break away from hydraulic cylinder.Hydraulic actuating cylinder also can design by the mode of common big piston, little movable post; The number of hydraulic actuating cylinder group can be designed to one to 20 oil hydraulic cylinder to be formed, when constituting by an oil hydraulic cylinder, and should increasing activity post 4 and the area of contact of upper bracket 1; When being a plurality of oil hydraulic cylinders when forming, then can according to circumstances replace the part hydraulic actuating cylinder with guide pillar.The upper end of guide pillar is fixed on the upper bracket equally, and the guide pillar lower end is then stretched in the corresponding guide rail that is located on the lower bracket.When after certain hydraulic actuating cylinder in the hydraulic actuating cylinder group cuts off oil circuit, using, in fact also can play the effect that replaces guide pillar.Also what deserves to be mentioned is, each hydraulic actuating cylinder all can independently be provided with corresponding input, output oil pipe, and on the oil circuit of the output oil pipe of part hydraulic actuating cylinder, oil circuit switch valve 76 (referring to Figure 20) is set, thereby modulated pressure is transported to oil pump or is transported to fuel tank, thus the speed of regulation and control enforcement and the frequency of action.
Every group of above-mentioned hydraulic coupling switching mechanism, also can constitute (see figure 5) by two hydraulic actuating cylinders 3 and a hydraulic pressure bag 11, hydraulic pressure is wrapped end and is fixed on the upper bracket 1 by fixing press strip 12, the lower end of hydraulic pressure bag 11 is fixed on the lower bracket 2 by fixing press strip 13, hydraulic actuating cylinder 3 and hydraulic pressure bag 11 all are communicated with input oil pipe 7 and output oil pipe 8, can be provided with check valve 9,10 on input, output oil pipe.In this mechanism, two hydraulic actuating cylinders can be replaced to two guide pillars, this moment, hydraulic pressure was then produced by hydraulic pressure bag 11 fully.
Every group of hydraulic coupling switching mechanism of this device can also be adopted Fig. 6 structure, promptly constitute by the set of two groups of tooth bars 14 with Hydraulic Pump 15, tooth bar 14 upper ends are fixed on the upper bracket 1, Hydraulic Pump 15 is fixed on the lower bracket 2, tooth bar be installed in guide rail 16 (see figure 7)s on the lower bracket and with gear 17 engagements that are connected on the lower bracket, gear 17 and unidirectional rotating wheel 18 coaxial being connected as a single entity, so gear 17 drives unidirectional rotating wheel 18, and then drive Hydraulic Pump rotating shaft 19 rotations, the liquid in the Hydraulic Pump 15 are pressed in the output oil pipe 8; Check valve 9,10 also can be set on input oil pipe 7 and output oil pipe 8.Because unidirectional rotating wheel is a unidirectional rotation, the return resistance when passing to such an extent that upwards mention is little and speed is fast, adopts in the time of can adapting to the quick action requirement.
The speed change rotating mechanism of this device can adopt Fig. 8 structure, by hydraulic actuating cylinder 20, be contained in gear bar 21, the pull back spring 22 on the movable bolt of hydraulic actuating cylinder and arm revolving gear 23, the power output member 24 that is fixed in respectively on the lower bracket 2 constitutes, wherein movable post of hydraulic actuating cylinder and pull back spring place in guide rail 25 (see figure 9)s on the lower bracket, guide rail 25 is fixed on the lower bracket 2 by screw 26, arm revolving gear (23) and gear bar (21) engagement.When power wheel is big, arm revolving gear (23) adopts the ratchet structure, the unidirectional rotation inner ring or the rotating shaft of its ratchet are power output member 24, power wheel 48 can directly be fixed on the ratchet rotary inner ring, also can be fixed on the turning cylinder of ratchet (when the ratchet axle is turning cylinder) (referring to Figure 18).When power wheel hour, then arm revolving gear 23 is in transmission connection with driven wheel 24 speed changes that independently constitute power output member, its concrete connection mode is: arm revolving gear 23 passes square lower bracket 2 and forms coaxial rotation at the opposite side and the unidirectional rotation gear 27 of square beam, by chain 28 power is passed to driven wheel 24 again, thereby driven wheel 24 is rotated, output power.24 of the unidirectional rotation gear 27 of this variable transmission mechanism and driven wheels can adopt directly and be connected with a joggle; Also can adopt the change speed gear box that is made of gear cluster to be in transmission connection, change speed gear box can be placed on wherein a side or the inboard of square beam; Also can change unidirectional rotation gear 27 and driven wheel 24 into corresponding belt pulley, connect by belt again between two belt pulleys.From the hydraulic pressure in the output oil pipe 8 of hydraulic coupling switching mechanism, enter in the oil hydraulic cylinder the movable post motion of direct drive hydraulic actuating cylinder through oil hydraulic cylinder 20 gangways; Pull back spring 22 can promote the movable posts motion of hydraulic actuating cylinders by reversing senses, and hydraulic pressure in the cylinder is discharged outside the cylinder, again in oil pipe flows into aforementioned hydraulic cylinder 3, and then promotes to move on the upper bracket 1 and resets.In this programme, the rotating shaft of transmission gear 24 can directly be the power wheel shaft, i.e. power wheel 48 and driven wheel 24 coaxial rotation; Driven wheel 24 also can be connected with the engagement of the different axle of power wheel or gear, chain gear, concrete mode is: connect power wheel gear 50 on the axle 49 of power wheel 48, connect transmission gear 41 on the gear shaft 29,50 of transmission gear 41 and power wheel gears connect (seeing Figure 14-15) with chain 51.Support 52 is fixed on the lower bracket 2, and in fact power wheel shaft 49 is installed on the support 52.In addition, also can design transmission gear 41 directly is connected with a joggle with power wheel gear 50 or is connected by gear transmission; Also transmission gear can be designed to drive pulley, the corresponding one-way belt sheave that changes into of power wheel gear connects with belt-driving between two belt pulleys again.Among Figure 15, the bearing carrier ring disjunctor of power wheel gear 50 and unidirectional rotation bearing, unilateral bearing 53 external diameters are connected on the bearing carrier ring, internal diameter acts on mutually with wheel shaft 49, power is passed to wheel shaft 49, and bearing frame 54 on support 52, rotates wheel shaft 49 bearing fixing in bearing 55.The ratchet device that unilateral bearing 53 can make on the similar bicycle is kept the inertia that travels.Have, when arm revolving gear 27 was non-ratchet, 50 of power wheel gears adopted the ratchet structure again.
Above-mentioned speed change rotating mechanism also can adopt Figure 11 structure, it is to be hydraulic actuating cylinder 20 on the square beam 2 by being fixed in lower bracket, assembly pulley 30, runner 31, ratchet 32 and sliding shoe 34, pull back spring 35, return guide pillar 36 constitutes, one end of the cable wire 37 on the assembly pulley is fixed on the fixed support 39 by screw 40, fixed support 39 is fixed on the lower bracket again, the other end of cable wire 37 is fixed in the ratchet 32 outer ring wire casings after runner 31 changes the pulling direction, the movable end of assembly pulley and sliding shoe 34 are connected as a single entity and place in the sliding rail 38 on the lower bracket, the movable post of hydraulic actuating cylinder is connected with sliding shoe 34 respectively with return guide pillar 36, and the unidirectional rotation part or the rotating shaft of ratchet 32 are power output member 24.Ratchet also can be provided with the return clockwork spring in 32 outer rings, spurs the relief cable wire at every turn and is returned in the steel wire wire casing 33 on ratchet 32 outer rings (seeing Figure 12); The return of cable wire also can be designed to one group of cable wire and oppositely be wrapped on the ratchet outer ring, oppositely directed cable wire one end is fixed on the ratchet outer ring, the other end is fixed on the spring, the other end of spring is fixed on the support, when reverse cable wire was spurred by spring, the assembly pulley cable wire twined return on the ratchet outer ring.Pull back spring 35 members such as return such as grade in this programme all have the effect that promotes the movable post return of hydraulic actuating cylinder, equally also have on the upper bracket of promotion to move the effect that resets; And ratchet 32 can be substituted by unidirectional circle wheel and the circle wheel that is fixed on the unidirectional circle wheel, and cable wire one end is fixed on the circle wheel.In this programme, ratchet 32 can be connected (power wheel directly is fixed on the rotary inner ring or outer ring of ratchet 32, or power wheel is fixed in the rotating shaft of ratchet) with power wheel 48 crankshaft drives; Ratchet 32 also can be rotationally connected with the different axle of power wheel, this with above-mentioned driven wheel and power wheel between different shaft drive connection mode identical (referring to Figure 15), repeat no more.
The speed change rotating mechanism of this device also can adopt Figure 13 structure, promptly constitute by the Hydraulic Pump 42, the fuel tank 43 that are fixed on the lower bracket 2, the input port 44 of Hydraulic Pump is communicated with output oil pipe 8, delivery port 45 is communicated with fuel tank 43, fuel-tank outlet 46 is communicated with input oil pipe 7, form the circulation of an oil circuit, the turning cylinder of Hydraulic Pump (or rotation case) is power output member 24, the size of takeoff output and speed are decided by flow and Hydraulic Pump vane stress area size, can set as required, only require the good leak tightness of Hydraulic Pump, power waste gets final product less.When adopting hydraulic pump structure, check valve 9,10 should be set on the pipeline of input oil pipe 7 and output oil pipe 8.In this programme, the rotating shaft of Hydraulic Pump is that power output member 24 can directly be that the power wheel shaft is (when the Hydraulic Pump shell rotates, power wheel then directly is fixed on the shell), rotate (referring to Figure 22-23) with direct drive power wheel 48, at this moment, also can consider between the input port of Hydraulic Pump and fuel-tank outlet, to be provided with the backflow oil pipe of band check valve,, reduce the backflow resistance to shorten the liquid return way.Hydraulic Pump 42 also can adopt engagement of different axle or gear to be connected (referring to Figure 15) with chain gear with power wheel 48.
Apparatus of the present invention are provided with regulating mechanism 60 (referring to Figure 16) on the pipeline of the output oil pipe 8 of its hydraulic coupling switching mechanism, regulating mechanism is flow-controlling gate, can adjust the oil circuit flow, to reach the speed governing purpose; Also be provided with on the pipeline of output oil pipe 8 and cut off actuating unit 61 (seeing Figure 16), this cuts off actuating unit 61 is the oil circuit cut-out switch, can switch hydraulic system, reaches and unloads the power purpose.
Self-power actuating device of the present invention can adopt following all schemes to realize:
(1) this device can be formed by Fig. 1, Fig. 8, Figure 10, Figure 14 and textural association shown in Figure 15, and the delivery port of hydraulic actuating cylinder 20 shown in Figure 8 and input oil pipe shown in Figure 17 pipeline connections form an oil circuit shuttle system.On the input oil pipe 7 of this device and the output oil pipe 8 check valve is not set, can removes input oil pipe 7 yet, promptly only be communicated with between hydraulic actuating cylinder 3 and the hydraulic actuating cylinder 20 by oil pipe 8.
(2) this device can be formed by Fig. 1, Figure 11, Figure 14 and textural association shown in Figure 15, and the delivery port of the hydraulic actuating cylinder among Figure 11 is communicated with the input pipe of Fig. 17.On the input of Fig. 1, output oil pipe 7,8, check valve is not set, can removes input oil pipe 7 yet, promptly only be communicated with between hydraulic actuating cylinder 3 and the hydraulic actuating cylinder 20 by oil pipe 8.
(3) this device can be formed by Fig. 1, Figure 13, Figure 14 and textural association shown in Figure 15, the delivery port of the fuel tank 43 among Figure 13 is communicated with input oil pipe 7 among Fig. 1, form the oil circulation system, the input among Fig. 1, output oil pipe 7,8 are provided with check valve 9,10.
(4) this device can be formed by Fig. 5, Fig. 8, Figure 10, Figure 14 and textural association shown in Figure 15, the delivery port of Hydraulic Pump 20 is communicated with input oil pipe 7 among Fig. 5 among Fig. 8, on input in Fig. 5, the output oil pipe 7,8 check valve is not set, also can remove input oil pipe 7, promptly only be communicated with between hydraulic actuating cylinder 3 and the hydraulic actuating cylinder 20 by oil pipe 8.
(5) this device can be formed by textural association shown in Fig. 5, Figure 11, Figure 14 and Fig. 15, the delivery port of the hydraulic actuating cylinder 20 among Figure 11 is communicated with input oil pipe 7 among Fig. 5, on input in Fig. 5, the output oil pipe 7,8 check valve is not set, also can remove input oil pipe 7, promptly only be communicated with between hydraulic actuating cylinder 3 and the hydraulic actuating cylinder 20 by oil pipe 8.
(6) this device can be formed by Fig. 5, Figure 13, Figure 14 and textural association shown in Figure 15, and the delivery port of fuel tank 43 is communicated with input oil pipe 7 among Fig. 5 among Figure 13, and the input among Fig. 5, output oil pipe 7,8 are provided with check valve 9,10.
(7) this device can be formed by Fig. 6, Figure 13, Figure 14 and textural association shown in Figure 15, and the delivery port of fuel tank 43 is communicated with input oil pipe 7 among Fig. 6 among Figure 13, forms the oil circulation system, and the input of Fig. 6, output oil pipe 7,8 are provided with check valve 9,10.
Above-mentioned all schemes all are upper bracket 1 schemes when being, can be used on roller skate, slide plate or the Kickboard Scooter etc.In above-mentioned all schemes, can on the guide pillar of movable post 4, tooth bar 14 or oil hydraulic cylinder 3 substitutes of hydraulic actuating cylinder, pull back spring be set, to accelerate the upper bracket homing action; Also can between upper bracket and lower bracket 2, realize returning quickly by direct mount pull back spring 74 (referring to Figure 17).As aforementioned, in all assembled schemes of this device, regulating mechanism all can be set on the pipeline of output oil pipe 8 and cut off actuating unit.
Hydraulic actuating cylinder of the present invention can be cylindrical, also can be the square hydraulic actuating cylinder that waits abnormity; When apparatus of the present invention as slide plate, Kickboard Scooter, two take turns, during the Power Drive Unit of three-wheel or four-wheeled, it is (even more that upper bracket also can be the 2-8 bar, as be used on the outing vehicle of park), hydraulic coupling switching mechanism then should be the 2-8 group mutually, and every group of hydraulic coupling switching mechanism of bonded assembly all can be adopted Fig. 1, Fig. 5, structure shown in Figure 6 under the every upper bracket.
The example of being made up of this device of footwear voluntarily is described below in conjunction with accompanying drawing 16-17.Side shown in Figure 16 row takes turns footwear voluntarily, the application of the Power Drive Unit of being made up of Fig. 1, Figure 13, Figure 14 and Figure 15 in being assembled into footwear voluntarily.Upper bracket 1 is installed on the sole of footwear body 62, being provided with adjusting mechanism on the oil circuit of output oil pipe 8 is that flow-controlling gate 60 and cut-out actuating unit are oil circuit switch 61, oil circuit switch 61 can be unipath or multi-path switch, hydraulic pressure can be switched to fuel tank or hydraulic actuating cylinder; The pipeline of oil circuit is placed on the centre of support 52, be connected with hydraulic pressure output check valve 10 on the output oil pipe 8, be communicated to oil circuit switch 61, UNICOM's flow-controlling gate 60 again, flow-controlling gate is UNICOM's Hydraulic Pump input port 44 again, fuel tank delivery port 46 is communicated with input oil pipe 7, input oil pipe 7 is provided with check valve 9, formed like this and can switch, the hydraulic system of regulation and control, in the ratio of flow and compression area, outputting power reaches the hydraulic actuating cylinder vertical stroke of 2cm-4cm, the purpose of travelling that makes the power shoe wheel change 2～6 circles, the speed of travelling is that safety arrestment is considered according to enforcement inertia that the people can overcome easily.The advantage of the system little distance that is to be shifted downwards can make the distance of travelling longer, and to move down be that level moves down, and is mild.Oil circuit switch 61 and brake interlock, as long as brake, power is cut off immediately, also is provided with the adjustment valve of limited speed and power and locking of footwear wheel and release gear are arranged, and conveniently travels.Brake gear is equipped with in front and back, improves stability and safety, and the power shoe wheel can only precedingly change, and can not retreat, and is easier during use, safer.Power-driven system can be installed on the side row wheel footwear, also can be installed on the boots with straight row of rollers, just can install as long as two-wheeled is above.
Predetermined braking mechanism mainly is made up of the disk 69 of fixing tightwire, half gear, lever 71 and the arm of force 70 on the disk.This device makes things convenient for walking and beginner, gets final product with the pin operation.
When each apply the brakes, by cable wire fixing on the front and back brakes support 67, carry the oil circuit switch locking lever 72 of taking back a spring and discharge the oil circuit switches, oil circuit is cut off, in the time of recovering logical oil, press the in-line switch by post 73, operate with pin and also can.
Figure 17 utilizes tandem wheel that this device forms footwear scheme drawing voluntarily.Power Drive Unit part (seeing Figure 17) among the figure is by Fig. 1 (remove two hydraulic actuating cylinders among Fig. 1 and append a pull back spring 74 that is located between lower bracket), Fig. 8, (arm revolving gear 23 among Figure 10 is another outsides that are positioned at lower bracket 2 to Figure 10, gear 27,24 place the inboard of beam and the transmission that directly is meshing with each other) and Figure 14 (Figure 14 medium power wheel gear 50 adopts and directly is fixed on footwear and takes turns on 48, footwear wheel shaft 49 is fixed on the support 52,48 employing bearings of footwear wheel shaft 49 and footwear wheel are connected, and two power wheel gears 50 are in transmission connection with transmission gear 41 usefulness chains 51) shown in the structure composition.
Below more in conjunction with the accompanying drawings 18-24 explanation apparatus of the present invention be used for example on self sliding board, Kickboard Scooter, the three-wheel vehicle.As aforementioned, the upper bracket that is used for this device on slide plate or the Kickboard Scooter can be one, and at this moment, upper bracket and pedal are combined as a whole, and hydraulic coupling switching mechanism should be one group mutually, and the structure of whole device is basic identical with the apparatus structure that can be used for automatic footwear.Self sliding board shown in Figure 180 has the apparatus of the present invention that are made of a upper bracket (i.e. Active foot plate), wherein hydraulic actuating cylinder 3 is fixed on the slide plate body 75, be that slide plate body 75 plays the lower bracket effect, the oil inlet of hydraulic actuating cylinder 20 is above hydraulic actuating cylinder, and the movable post of hydraulic actuating cylinder is captiveed joint with gear bar 21, and gear bar 21 is sliding block joint in guide rail 16, rotate with gear bar 21 ingear ratchets 23 direct drive power wheels 48, among Figure 18,47 is wheel support, and 80 is bearing.
The upper bracket 1 that is used for this device on automatic slide plate or the Kickboard Scooter etc. also can be divided into two (seeing Figure 19), the hydraulic coupling switching mechanism of being made up of hydraulic actuating cylinder 3 is (except that adopting Fig. 1 structure accordingly, also can adopt Fig. 5 or Fig. 6 structure) should be two groups mutually, the pedal of slide plate or Kickboard Scooter is for corresponding with upper bracket, also be divided into independently two, pedal and upper bracket be combined as a whole (or upper bracket is pedal), the output oil pipe 8 of every group of hydraulic coupling switching mechanism all is communicated with the input port 44 of Hydraulic Pump 42, the delivery port 45 of Hydraulic Pump 42 is communicated with fuel tank 43 entrance pipes, fuel-tank outlet 46 is communicated with the input oil pipe 7 of hydraulic coupling switching mechanism, in input, output oil pipe 7, be respectively equipped with check valve 9 on 8,10, Hydraulic Pump rotating shaft in this programme (or Hydraulic Pump rotation case) is power output member 24, power wheel directly is fixed in the Hydraulic Pump rotating shaft (or rotation case), or be connected with transmission gear 41 in the Hydraulic Pump rotating shaft 24, be connected with power wheel gear 50 (this gear adopts the ratchet structure) on the power wheel shaft 49, connect (referring to Figure 14 structure) with chain 51 between transmission gear 41 and the power wheel gear 50, last, be provided with pull back spring 74 between the lower bracket, and can on Hydraulic Pump is exported the pipeline of oral-lateral, oil circuit brake control valve 81 be set.This device shown in Figure 20 is roughly identical with Figure 19 structure, and difference is: Figure 20 device is provided with oil circuit switch valve 76 on the oil circuit of the output oil pipe of part hydraulic actuating cylinder, and the liquid of switching flow in the fuel tank 43 through unloading stream pipe 77.In the device that is made of Figure 19,20, upper bracket 1 (being pedal) also can adopt many structures, is the 3-8 bar as upper bracket, all is furnished with one group of hydraulic coupling switching mechanism under the every upper bracket, thereby realizes that 2 people to 4 people are used; Between upper and lower support, be provided with the pull back spring 74 (also can adopt other return mechanisms) that impels the upper bracket return among the figure.Figure 21 is the another kind of Power Drive Unit structure that is used on automatic slide plate or the Kickboard Scooter etc., and the difference of this scheme and mechanism shown in Figure 19 is: 1. Figure 21 device has removed fuel tank; 2. and Hydraulic Pump delivery port 45 directly be communicated with the input oil pipe 7 of hydraulic coupling transformational structure.Two upper brackets among Figure 21 are to move on the work, another then makes the interlock that moves down, so the upper bracket bar number among Figure 21 and the group number average of hydraulic coupling switching mechanism adopt even number, when upper bracket was divided into 4,6 or 8, automatic slide plate that is then constituted or Kickboard Scooter etc. can supply 2 people, 3 people or 4 people to be used; The bar number of upper bracket also can surpass 8, uses jointly for 5 people, 6 people as 10,12; Among Figure 21 the upper bracket return mechanism can be set.
Figure 22 is that a kind of vertically to arrange pedals with two be the self sliding board car of upper bracket 1, and its Power Drive Unit can adopt structure shown in Figure 19-21; It is other that wherein oil pressure pump 42 places power wheel 48, drives power wheel 48 and rotate; Oil circuit check valve 9,10 and oil circuit brake control valve 81 are fixed on the oil pressure pump 42 (sees Figure 24).82 is the Front brake member among the figure, and 78 is the slide plate vehicle frame, and 79 are the brake handgrip, and 83 is oil circuit brake control valve stay cord.
Figure 23 be a kind of be the (four-wheeled of three-wheel vehicle voluntarily of upper bracket 1 with two transversely arranged pedals, in like manner), two power wheels 48 place tricycle frame 84 outsides, Hydraulic Pump 42 places between the power wheel, vehicle frame 84 plays the lower bracket effect, and its oil circuit check valve and oil circuit brake control valve 81 also place on the oil pressure pump 42 (sees Figure 24).Pedal among Figure 22-23 is that upper bracket can adopt many nested structures, uses for 2 people or more than 2 people.
Claims (12)
1. self-power actuating device, has the upper bracket (1) that can be combined into one with pedal or sole, it is characterized in that it also has lower bracket (2), and be connected with on the lower bracket and can will changing into the hydraulic coupling switching mechanism of hydraulic coupling from the human body gravity on the upper bracket or the power of pedaling, the pressure bearing part of this switching mechanism is connected with upper bracket, its hydraulic pressure output oil pipe (8) again be fixed in lower bracket on the speed change rotating mechanism that hydraulic coupling can be transformed into turning effort link to each other, the power output member of speed change rotating mechanism (24) and the power wheel (48) that is connected on the lower bracket are in transmission connection.
2. according to the described self-power actuating device of claim 1, it is characterized in that upper bracket (1) is the 1-8 bar, hydraulic coupling switching mechanism should be the 1-8 group mutually, every group of cylinder group formation that hydraulic coupling switching mechanism is made up of one to 20 hydraulic actuating cylinder (3) that is fixed on the lower bracket, movable post (4) upper end of hydraulic actuating cylinder is fixed on the corresponding upper bracket, and the cylinder inner chamber of hydraulic actuating cylinder is communicated with input, output oil pipe (7,8) respectively.
3. according to the described self-power actuating device of claim 1, it is characterized in that upper bracket (1) is the 1-8 bar, hydraulic coupling switching mechanism should be the 1-8 group mutually, every group of hydraulic coupling switching mechanism is made of two hydraulic actuating cylinders (3) and the hydraulic pressure bag (11) that are fixed on the lower bracket, movable post (4) upper end of hydraulic actuating cylinder and the upper end of hydraulic pressure bag all are fixed on the corresponding upper bracket, and hydraulic actuating cylinder is communicated with input, output oil pipe (7,8) respectively with the hydraulic pressure bag.
4. according to the described self-power actuating device of claim 3, it is characterized in that two hydraulic actuating cylinders (3) are replaced by two guide pillars, the upper end of guide pillar is fixed on the upper bracket, and the lower end of guide pillar is stretched in the respective track on the lower bracket.
5. according to the described self-power actuating device of claim 1, it is characterized in that upper bracket (1) is the 1-8 bar, hydraulic coupling switching mechanism should be the 1-8 group mutually, every group of hydraulic coupling switching mechanism is made of the set of two groups of tooth bars (14) with Hydraulic Pump (15), the upper end of tooth bar is fixed on the upper bracket, Hydraulic Pump (15) is fixed on the lower bracket, tooth bar be installed in the guide rail (16) on the lower bracket and with gear (17) engagement that is connected on the lower bracket, the unidirectional rotating wheel (18) of gear (17) through being connected as a single entity with it is in transmission connection with Hydraulic Pump rotating shaft (19), Hydraulic Pump respectively with input, output oil pipe (7,8) be communicated with.
6, according to claim 1,2,3 or 4 described self-power actuating devices, it is characterized in that the speed change rotating mechanism is by the hydraulic actuating cylinder (20) that is fixed on the lower bracket, be contained in the gear bar (21) on the movable post of hydraulic actuating cylinder, pull back spring (22) and the arm revolving gear (23) that is fixed on the lower bracket constitute, wherein the movable post of hydraulic actuating cylinder and pull back spring place in the guide rail (25) on the lower bracket, arm revolving gear (23) and gear bar (21) engagement, arm revolving gear (23) adopts the ratchet structure, its unidirectional rotation inner ring constitutes power output member (24), and arm revolving gear (23) is connected with power wheel (48) crankshaft drive.
7, according to claim 1,2,3 or 4 described self-power actuating devices, it is characterized in that the speed change rotating mechanism is by the hydraulic actuating cylinder (20) that is fixed on the lower bracket, be contained in the gear bar (21) on the movable post of hydraulic actuating cylinder, pull back spring (22) and be fixed in arm revolving gear (23) on the lower bracket respectively, power output member (24) constitutes, wherein the movable post of hydraulic actuating cylinder and pull back spring place in the guide rail (25) on the lower bracket, arm revolving gear (23) and gear bar (21) engagement, power output member (24) is a driven wheel, adopt speed-changing mechanism to be in transmission connection between driven wheel (24) and arm revolving gear (23), driven wheel (24) is connected with power wheel (48) crankshaft drive or different shaft drive connects.
8, according to claim 1,2,3 or 4 described self-power actuating devices, it is characterized in that the speed change rotating mechanism is by the hydraulic actuating cylinder (20) that is fixed on the lower bracket, assembly pulley (30), runner (31), ratchet (32) and sliding shoe (34), pull back spring (35), return guide pillar (36) constitutes, one end of the cable wire on the assembly pulley (37) is fixed in the wire casing of ratchet (32) outer ring after runner (31) changes the pulling direction, the movable end of assembly pulley and sliding shoe are connected as a single entity and place in the pulley track (38) on the lower bracket, and the movable post of hydraulic actuating cylinder (20) is connected with sliding shoe (34) respectively with return guide pillar (36); The unidirectional rotation of ratchet (32) partly constitutes power output member (24), and ratchet (32) is connected with power wheel (48) crankshaft drive or different shaft drive connects.
9, according to claim 1,2,3,4 or 5 described self-power actuating devices, it is characterized in that the speed change rotating mechanism is made of the Hydraulic Pump (42), the fuel tank (43) that are fixed on the lower bracket, the input port of Hydraulic Pump (44) is communicated with output oil pipe (8), delivery port (45) is communicated with fuel tank (43) inlet, fuel-tank outlet is communicated with input oil pipe (7), is provided with check valve (9,10) on input, output oil pipe (7,8); The turning cylinder of Hydraulic Pump or rotation case constitute power output member (24), and Hydraulic Pump (42) is connected with power wheel (48) crankshaft drive or different shaft drive connects.
10, according to claim 1,2,3,4 or 5 described self-power actuating devices, it is characterized in that the bar number of upper bracket (1) and the group number of hydraulic coupling switching mechanism are that 2,4,6,8 even-evens should, the speed change rotating mechanism is made of the Hydraulic Pump (42) that is fixed on the lower bracket, the input port of Hydraulic Pump (44) is communicated with output oil pipe (8), delivery port (45) is communicated with the input oil pipe (7) of hydraulic coupling switching mechanism, is provided with check valve (9,10) on input, output oil pipe (7,8); The turning cylinder of Hydraulic Pump (42) or rotation case constitute power output member (24), and Hydraulic Pump (42) is connected with power wheel (48) crankshaft drive or different shaft drive connects.
11,, it is characterized in that the pipeline of output oil pipe (8) or input oil pipe (7) is provided with the regulating mechanism (60) that can adjust the oil circuit flow and the cut-out actuating unit (61) that can cut off oil circuit according to the described self-power actuating device of claim 1.
12., it is characterized in that between upper bracket (1) and the lower bracket (2) pull back spring (74) being installed according to the described self-power actuating device of claim 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040954 CN1613716A (en) | 2004-11-03 | 2004-11-03 | Self-running driver |
| PCT/CN2004/001276 WO2005044404A1 (en) | 2003-11-10 | 2004-11-09 | Horseless device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410040954 CN1613716A (en) | 2004-11-03 | 2004-11-03 | Self-running driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1613716A true CN1613716A (en) | 2005-05-11 |
Family
ID=34763687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410040954 Pending CN1613716A (en) | 2003-11-10 | 2004-11-03 | Self-running driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1613716A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792005A (en) * | 2010-02-26 | 2010-08-04 | 缪奕 | Hydraulic scooter |
| CN105151191A (en) * | 2015-09-23 | 2015-12-16 | 李宏伟 | Multifunctional cloud walk stepping vehicle |
| CN105151188A (en) * | 2015-09-23 | 2015-12-16 | 李宏伟 | Child stepping vehicle |
| CN106080811A (en) * | 2016-08-09 | 2016-11-09 | 孙丽君 | A kind of can ride standing posture motor vehicles according to what human body stance changed speed and direction |
| CN110812826A (en) * | 2019-10-21 | 2020-02-21 | 段国功 | Portable manual control self-propelled shoe vehicle |
-
2004
- 2004-11-03 CN CN 200410040954 patent/CN1613716A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792005A (en) * | 2010-02-26 | 2010-08-04 | 缪奕 | Hydraulic scooter |
| CN105151191A (en) * | 2015-09-23 | 2015-12-16 | 李宏伟 | Multifunctional cloud walk stepping vehicle |
| CN105151188A (en) * | 2015-09-23 | 2015-12-16 | 李宏伟 | Child stepping vehicle |
| CN106080811A (en) * | 2016-08-09 | 2016-11-09 | 孙丽君 | A kind of can ride standing posture motor vehicles according to what human body stance changed speed and direction |
| CN106080811B (en) * | 2016-08-09 | 2018-04-06 | 孙丽君 | It is a kind of can change speed and direction according to human body stance ride standing posture motor vehicle |
| CN110812826A (en) * | 2019-10-21 | 2020-02-21 | 段国功 | Portable manual control self-propelled shoe vehicle |
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