CN209483553U - Roller double ratchet wheels road energy collecting device - Google Patents

Abstract

Roller double ratchet wheels road energy collecting device by cabinet, main roller, movement adjuster, wind spring and generating set at.Main roller is made of two large flanges, aluminum barrel and silica gel sheath.Main roller is arranged in cabinet by two big angular contact bearing, stretches out from the slot of box cover at the top of main roller bearing, the wind spring for reset is provided on the main drive shaft of main roller.Main roller mounted inside has movement adjuster and generator, and movement adjuster is made of the ratchet mechanism of two different directions with planetary gear train side steering.When vehicle sails so far device, tire pushes main roller to rotate forward；After tire passes through, wind spring drives main roller to be resetted.The Double-directional rotary of main roller can be converted into the single direction rotation of generator by moving adjuster to generate electricity.The utility model have the characteristics that be not only restricted to deceleration strip, do not cause vehicle to jolt, energy acquisition efficiency it is higher.

Description

Roller double ratchet wheels road energy collecting device

Technical field

The utility model relates to convert mechanical energy into the device of electric energy, in particular to a kind of road electricity energy harvester.

Background technique

China's energy resource structure can not only be improved by greatly developing cleaning new energy, be conducive to environmental protection, be can also be achieved me The sustainable development of state's energy.In traditional sense, the new energy of the current large-scale use of the mankind mostlys come from solar energy, core Can, biomass energy and wind energy, but will be higher using technical requirements required for these energy and cost is high.In recent years, energy Amount acquisition has become most potential technology under the premise of not consuming existing natural resources.Energy acquisition refers to that Energy that is being obtained a bit from external environment and not being used effectively, and it is translated into available energy form.Road energy Acquisition is a kind of novel new energy source energy-saving generation technology, can will be in traveling in the case where not influencing motor vehicle normally travel The part kinetic energy of vehicle is converted into electric energy and stores spare.Carry out the research of road energy acquisition, new energy source energy-saving is effectively performed Generation technology analysis provides theories integration and technical foundation for the development and application of road energy collecting system, needs in new energy The today being increasingly urgent to is asked, not only there is high theory and researching value, also there is great economic benefit and industrial value.

According to retrieval, has relevant road electricity energy harvester at present, such as application number 201721490677.3 entitled " one The Chinese patent of kind of modularization highway deceleration strip generating set ", by sliding cabinet, generator unit, protective plate and elastic cover plate into Row power generation.This device has the disadvantage that: firstly, elastic cover plate is protrusion road surface, vehicle, which grinds out-of-date, can be generated compared with pitchpole；Its Secondary, device inner body is excessive, is also easy to produce failure, and not easy to repair, reliability is low.

For another example application number 201611220535.5 is entitled " a kind of vehicle one-way traffic deceleration strip generating set and method " Chinese patent, including deceleration strip main body and electricity generation module；Deceleration strip main body includes the first deceleration strip main body and the second deceleration strip Two parts of main body.There is following two in this device, transmission mechanism first is excessive, and transmission efficiency is low, seriously affect energy Collecting efficiency；Decline afterwards secondly, the first deceleration band part of this device can be such that vehicle tyre first rises, seriously affected vehicle row The comfort level sailed.

Utility model content

The purpose of the utility model is to provide one kind to be not only restricted to deceleration strip, does not cause vehicle to jolt, energy acquisition efficiency Higher roller double ratchet wheels road energy collecting device.

Purpose of the utility model is realized as follows: a kind of roller double ratchet wheels road energy collecting device, main roller Structure are as follows: be separately fixed on the left and right end opening of aluminum barrel by left and right side large flange and form a horizontal drum, covered on the roller It is stamped silica gel sheath；A slot is provided on the upper lid of cuboid cabinet, setting passes through at the top of the intracorporal main roller of the case It is protruding by the slot of upper cover, for vehicle tyre frictional drive；Pacify through small deep groove ball bearing one main drive shaft left end In cabinet left side vertical plate, the left side large flange neck tube of master rotor is mounted in the middle part of main drive shaft through small deep groove ball bearing two In section, and big one inner ring of angular contact ball bearing is fixed on the large flange neck tube coupling of left side, and big one outer ring of angular contact ball bearing is solid It is scheduled in the hole of cabinet middle part wall to the left, main drive shaft right end couples through shaft coupling with generator shaft；Positioned at cabinet left motherboard It is provided with wind spring on main drive shaft between the wall to the left of middle part, the main drive between cabinet middle part side wall to the left and shaft coupling Reversed ratchet, positive ratchet and spur gear have been sequentially arranged on moving axis: reversed ratchet is mounted on main drive shaft, positive ratchet It is mounted on main drive shaft through small deep groove ball bearing four, spur gear is mounted on main drive shaft；Have one on positive ratchet right side Circular concave, and the concave surface forms an annular inner wall, internal gear is fixed on the annular inner wall, and generator is mounted on square electric In machine support, planetary gear axis is mounted in the left side vertical plate of square motor bracket through small deep groove ball bearing five, planetary gear Simultaneously with internal gear and spur gear engaged transmission；The fixing axle left end being coaxially disposed with main drive shaft and generator shaft is through flange It is fixed in the right side vertical plate of square motor bracket, fixing axle right end is mounted on the neck of right side large flange through small deep groove ball bearing three In portion's tube coupling, and big two inner ring of angular contact ball bearing is fixed on the neck tube coupling of right side large flange, big angular contact ball bearing two Outer ring is fixed in the hole of cabinet right side vertical plate；Correspond to the position of reversed ratchet and positive ratchet on the aluminum barrel inner wall of master rotor It is fixed there are two iron hoop to set place, reversed pawl warp beam is installed in rotation on two otic placodes of an iron hoop, positive pawl warp Axis is installed in rotation on two otic placodes of another iron hoop, is provided with compressing pawl on the axis of above-mentioned forward and reverse pawl It is allowed to the torsional spring engaged with ratchet.

Horizontal fixed bracket is additionally provided on the outer end for the big angular contact ball bearing two that the fixing axle right end stretches out.It is horizontal Fixed bracket is bolted in right side vertical plate, while it is fixedly clamped the right end of axis, so horizontal support bracket fastened work With being being fixed on fixing axle in right side vertical plate.Small deep groove ball bearing three inside big angular contact ball bearing two is set to solid Dead axle plays the role of a support and guiding.Because fixing axle left end is connected with electric machine support and motor etc., what left end generated Load can form a biggish moment of flexure to fixing axle, so if without small deep groove ball bearing three, the right end of fixing axle only leans on sleeping The fixed bracket of formula is fixed, and fixed bending shaft, damage are be easy to cause.

The course of work and principle of the utility model: the present apparatus is arranged in unidirectional lane, and entire cabinet is embedded in road surface The upper surface of lower section, box cover is concordant with road surface.

When vehicle tyre starts to touch main roller, main roller makes itself to rotate forward by the promotion of vehicle tyre, Wind spring affixed with main roller simultaneously starts to tighten, but not receives complete tight state；After tire crosses device, main roller due to The reset response of wind spring starts to rotate backward.Therefore, a tire of each vehicle passes through, and main roller all can be rotated forward once With return motion.Vehicle normal for general wheelspan, before the tire below starts to touch main roller, the reset of wind spring is transported Dynamic to be over, the tire of vehicle back will not continue to push main roller before wind spring does not reset completely；Very for wheelspan Close vehicle, behind tire just wind spring is motivated after wind spring does not reset, but since used wind spring is continuous by tire Excitation tenses six ability to most tight, so the close vehicle of wheelspan is also swashed after being tightened up when the present apparatus there is no wind spring The case where encouraging and wind spring caused to damage.

The moving situation of its internal each part when main roller is rotated forward and rotated backward is described below:

When main roller rotates forward under the promotion of tire, positive pawl and the positive ratchet being arranged on iron hoop are nibbled It closes, so that positive ratchet be driven to rotate in the forward direction, so the internal gear affixed with positive ratchet rotates forward, is driving planetary gear just To rotation, so the spur gear engaged with planetary gear rotates backward.Since spur gear is fixed on main drive shaft, so main drive Moving axis is rotated backward with spur gear, is also rotated backward with the reversed ratchet of main drive shaft Joint；Since reversed pawl follows Main roller rotates forward, and reversed ratchet is to rotate backward, so reversed pawl with reversed ratchet engages shape in non-at this time State, reversed pawl can not pass to reversed ratchet torque, so main drive shaft smoothly rotates backward, and be driven by shaft coupling Generator shaft rotates backward.

When main roller rotates backward under spring coiling resetting drive, reversed pawl on another iron hoop and reversed is set Ratchet engagement, to drive reversed ratchet to reversely rotate, so the main drive shaft affixed with reversed ratchet rotates backward；It is solid at this time The spur gear being scheduled on main drive shaft rotates backward, and planetary gear is driven to rotate forward, and planetary gear drives internal gear forward direction to turn It is dynamic, so that the positive ratchet affixed with internal gear be driven to rotate forward；At this time since positive pawl follows main roller to do reversed turn It is dynamic, and positive ratchet is to rotate forward, so positive pawl and positive ratchet are in non-engagement state, so positive pawl can not Positive ratchet torque is passed to, is rotated backward so main drive shaft is still impregnable, and generator shaft is driven by shaft coupling It rotates backward.So no matter main roller tire promotion under rotate forward or spring coiling resetting act under rotate backward, generator Axis is rotated backward always.

Compared with prior art, the utility model has the beneficial effects that

The utility model can use vehicle tyre warp by the main roller mechanism of large flange, aluminum barrel and silica gel sheath composition Out-of-date propulsive force, rotates forward main roller, and tightens wind spring；After wheel warp, spring coiling resetting drives main roller It rotates backward.In addition, pass through the effect of two groups of contrary ratchet mechanisms and one group of planetary gear train, it can be by the double of main roller It is converted into the unidirectional rotary motion of main drive shaft to rolling, so that generator shaft be driven to rotate toward the direction always, avoids The generator energy loss that Double-directional rotary generates after multiple tires warp, improves generating efficiency；It avoids simultaneously two-way Bring high-frequency percussion is rotated, generator life is conducive to extend；Silica gel sheath outside main roller enhance device and tire it Between frictional force, avoid skidding；Soft material reduces the impact to tire simultaneously, in addition the structure on not prominent road surface is set Meter, is greatly reduced the possibility for causing vehicle to jolt.

The utility model have the characteristics that be not only restricted to deceleration strip, do not cause vehicle to jolt, energy acquisition efficiency it is higher.It should Road electricity energy harvester may be applicable to the section for slowing down or not needing to slow down.When each vehicle passes through this device, tire Main roller is pushed to rotate forward first, while wind spring is tightened；After to tire warp, spring coiling resetting simultaneously drives main roller to turn round.Main roller Rotating forward reversion the one-directional rotation of generator is converted to by a series of mechanical structure, to generate electricity, and then be road A series of other transit equipments etc. are powered

Detailed description of the invention

Fig. 1 is the overall appearance figure of the utility model.

Fig. 2 is the cabinet cross-sectional view of the utility model.

Fig. 3 is the whole main roller internal structure chart of the utility model.

Fig. 4 is the ratchet Assembly Instruction Device figure of the utility model.

Fig. 5 is the right side large flange Assembly Instruction Device figure of the utility model.

Fig. 6 is the train transmission schematic diagram of the utility model.

Fig. 7 is the pawl assembling schematic diagram of the utility model.

Specific embodiment

Utility model is described in further detail with reference to the accompanying drawings and detailed description.

Referring to FIG. 1 to FIG. 7, in this roller double ratchet wheels road energy collecting device, main roller structure are as follows: by left and right side Large flange 5,7 is separately fixed at one horizontal drum of formation on the left and right end opening of aluminum barrel 23, is covered with silica gel sheath on the roller 11；It is provided with a slot in the upper cover 1 of cuboid cabinet 2, is arranged at the top of the main roller in the cabinet 2 via upper cover 1 slot is protruding, for vehicle tyre frictional drive；It is installed through small deep groove ball bearing 1 14 left end of main drive shaft (refer to that main drive shaft is fixed on the inner ring of the ball bearing one, the outer ring of the ball bearing one is fixed on a left side in 2 left side vertical plate of cabinet The cavity of cant board, similarly hereinafter), 14 middle part of main drive shaft is mounted on the left side large flange 5 of master rotor through small deep groove ball bearing 2 13 (refer to that main drive shaft is fixed on two inner ring of bearing, two outer ring of bearing is fixed in the tube coupling, similarly hereinafter) in neck tube coupling, and big corner connection Touching one 12 inner ring of ball bearing is fixed on the 5 neck tube coupling of large flange of left side, and big one 12 outer ring of angular contact ball bearing is fixed on cabinet 2 In the hole of middle part wall to the left, 14 right end of main drive shaft couples through shaft coupling 29 with 20 axis of generator；Positioned at 2 left motherboard of cabinet with It is provided with wind spring 4 on main drive shaft 14 between the wall to the left of middle part, between 2 middle part of cabinet side wall to the left and shaft coupling 29 Reversed ratchet 16, positive ratchet 17 and spur gear 19 have been sequentially arranged on main drive shaft 14: reversed ratchet 16 is mounted on main drive On moving axis, positive ratchet 17 is mounted on main drive shaft through small deep groove ball bearing 4 28, and spur gear 19 is mounted on main drive shaft； Referring to Fig. 6, there is a circular concave on positive 17 right side of ratchet, and the concave surface forms an annular inner wall, internal gear 18 is fixed On the annular inner wall, generator 20 is mounted in square motor bracket 21 (being made of four, upper and lower, left and right cant board), row The axis of star gear 30 is mounted in the left side vertical plate of square motor bracket 21 through small deep groove ball bearing 5 31, and planetary gear 30 is simultaneously With 19 engaged transmission of internal gear 18 and spur gear；10 left end of fixing axle being coaxially disposed with main drive shaft and generator shaft is through method Orchid 22 is fixed in the right side vertical plate of square motor bracket 21, and 10 right end of fixing axle is mounted on right side through small deep groove ball bearing 3 24 In the neck tube coupling of large flange 7, and big 28 inner ring of angular contact ball bearing is fixed on the neck tube coupling of right side large flange 7, greatly 28 outer ring of angular contact ball bearing is fixed in the hole of 2 right side vertical plate 6 of cabinet；Correspond on 23 inner wall of aluminum barrel of master rotor reversed Fixed there are two iron hoop 15 at the position of ratchet 16 and positive ratchet 17, reversed 25 warp beam of pawl is installed in rotation on one On two otic placodes of iron hoop, positive 26 warp beam of pawl is installed in rotation on two otic placodes of another iron hoop, above-mentioned positive and negative It is provided with compressing pawl on the axis of pawl 26,25 and is allowed to the torsional spring 27 engaged with ratchet.

Horizontal fixed bracket 9 is additionally provided on the outer end for the big angular contact ball bearing 28 that 10 right end of fixing axle stretches out.It is horizontal Fixed bracket is bolted in right side vertical plate, while it is fixedly clamped the right end of axis, so horizontal support bracket fastened work With being being fixed on fixing axle in right side vertical plate.Small deep groove ball bearing three inside big angular contact ball bearing two is set to solid Dead axle plays the role of a support and guiding.Because fixing axle left end is connected with electric machine support and motor etc., what left end generated Load can form a biggish moment of flexure to fixing axle, so if without small deep groove ball bearing three, the right end of fixing axle only leans on sleeping The fixed bracket of formula is fixed, and fixed bending shaft, damage are be easy to cause.This roller double ratchet wheels road energy collecting device, mainly by Cabinet, main roller, movement adjuster, wind spring 4 and generator 20 form.Cabinet is by upper cover 1, side cover, that is, right side vertical plate 6 and cabinet Main body 2 forms, and main roller is made of two large flanges, aluminum barrel 23 and silica gel sheath 11.Move adjuster by two groups of action directions not Same ratchet mechanism and planetary gear train side steering forms.2 left wall of cabinet main body (the left sealing plate of circle of i.e. horizontal aluminum barrel), middle part Wall to the left (middle part of i.e. horizontal cylinder circular bulkheads to the left are parallel to the middle part partition to the left of cabinet left side vertical plate in i.e. Fig. 2) An aperture and two macropores are equipped with right side vertical plate 6 (side cover, i.e., the right sealing plate of circle of horizontal aluminum barrel) middle part, are fixed in aperture There is small deep groove ball bearing 1 (i.e. small-sized deep groove ball bearing, similarly hereinafter), is respectively fixed with big angular contact ball bearing one in two macropores 12 (i.e. the biggish angular contact ball bearing of contact angle, contact angle is bigger, and bearing load ability is bigger) and big angular contact ball bearing two 8, the large flange there are two relative direction is respectively set in big angular contact ball bearing 1, big angular contact ball bearing 28.Left side is big Small deep groove ball bearing 2 13 and small deep groove ball bearing 3 24 are respectively equipped with inside flange 5 and right side large flange 7.Left side large flange 5 Inner wall interference with the flange outer wall of right side large flange 7 respectively with big angular contact ball bearing 1, big angular contact ball bearing 28 is matched Close, the inner wall of left side large flange 5 and right side large flange 7 respectively with small deep groove ball bearing 2 13, small deep groove ball bearing 3 24 it is outer Wall interference fit.An aluminum barrel 23 is fixed with by bolt and nut between two large flanges.23 inner wall of aluminum barrel is fixed close to left part There are two iron hoop 15, the interior bulge of two iron hoops 15 is respectively arranged with positive pawl 26 and reversed pawl 25, two spine Torsional spring 27 is provided between pawl and iron hoop 15.Small deep groove ball bearing 1 is internally provided with main drive with small deep groove ball bearing 2 13 Moving axis 14.On the corresponding position of positive pawl 26 and reversed pawl 25, it is respectively arranged with positive ratchet 17 and reversed ratchet 16. Positive ratchet 17 is arranged on main drive shaft 14 by small deep groove ball bearing 4 28, and reversed ratchet 16 is directly fixed by flat key On main drive shaft 14.A piece fixing axle 10 passes through small deep groove ball bearing 3 24, and right end passes through a horizontal fixed bracket 9 It is fixed on side cover, 10 outer surface of fixing axle and small 3 24 inner surface of deep groove ball bearing are interference fit.10 left end of fixing axle is logical It crosses a small-sized flange 22 and a square motor bracket 21 is affixed, generator 20 is fixed on square motor branch by bolt and nut Inside frame 21, generator shaft is towards left.By being welded with an internal gear 18, internal gear 18 inside positive ratchet 17 One spur gear 19 is fixed with by flat key in the corresponding position of main drive shaft 14, is provided with one between spur gear 19 and internal gear 18 The planetary gear 30 of a progress rotation, this planetary gear 30 are assemblied in square motor branch by a small deep groove ball bearing 5 31 On frame 21, positioned at the surface of generator 20.Generator shaft is connected with main drive shaft 14 by shaft coupling 29.Left side large flange 5 outsides are provided with a wind spring 4 (wind spring inner end is fixed on main drive shaft, and outer end is fixed on the rack), the end of 4 inside of wind spring Portion is welded on the flange outer sides of left side large flange 5, and the end in 4 outside of wind spring is fixed in 2 antetheca of cabinet main body.Outside aluminum barrel 23 Surface is Nian Jie with a silica gel sheath 11.

The main drive shaft 14, generator shaft and fixing axle 10 are concentric.

The action direction of the forward direction pawl 26 and reversed pawl 25 is on the contrary, and pass through the effect of torsional spring 27 and corresponding spine Wheel is in contact.

The main roller topmost is substantially flush with 1 upper end of upper cover.

The main roller mechanism that the utility model is made up of large flange, aluminum barrel 23 and silica gel sheath 11, can use vehicle wheel Propulsive force when tire passes through, rotates forward main roller, and tightens wind spring 4；After wheel warp, wind spring 4 resets, and drives Main roller rotates backward.In addition, pass through the effect of two groups of contrary ratchet mechanisms and one group of planetary gear train, it can be by main rolling The bidirectional rolling of wheel is converted into the unidirectional rotary motion of main drive shaft 14, so that generator shaft be driven to revolve toward the direction always Turn, avoids the energy loss that Double-directional rotary generates after multiple tires warp of generator 20, improve generating efficiency；It keeps away simultaneously Exempt from Double-directional rotary bring high-frequency percussion, is conducive to extend generator life；Silica gel sheath 11 outside main roller enhances dress The frictional force between tire is set, skidding is avoided；Soft material reduces the impact to tire simultaneously, in addition not protruding road The structure in face designs, and is greatly reduced the possibility for causing vehicle to jolt.

The course of work and principle of the utility model: the present apparatus is arranged in unidirectional lane, and entire cabinet is embedded in road surface The upper surface of lower section, box cover 1 is concordant with road surface.

When vehicle tyre starts to touch main roller, main roller makes itself to rotate forward by the promotion of vehicle tyre, Wind spring 4 affixed with main roller simultaneously starts to tighten, but not receives complete tight state；After tire crosses device, main roller by Start to rotate backward in the reset response of wind spring 4.Therefore, a tire of each vehicle passes through, and main roller can all carry out once Forward and reverse campaign.Vehicle normal for general wheelspan, before the tire below starts to touch main roller, wind spring 4 Resetting movement is over, and the tire of vehicle back will not continue to push main roller before wind spring 4 does not reset completely；For The close vehicle of wheelspan, behind tire just wind spring 4 is motivated after wind spring 4 does not reset, but due to used 4 quilt of wind spring Tire continuous pump tenses six ability to most tight, and there is no wind springs 4 to be drawn when so the close vehicle of wheelspan passing through the present apparatus Next also motivated and the case where cause wind spring 4 to damage.

The moving situation of its internal each part when main roller is rotated forward and rotated backward is described below:

When main roller rotates forward under the promotion of tire, the positive pawl 26 on iron hoop 15 and positive ratchet are set 17 engagements, so the internal gear 18 affixed with positive ratchet 17 rotates forward, drive so that positive ratchet 17 be driven to rotate in the forward direction Planetary gear 30 rotates forward, so the spur gear 19 engaged with planetary gear 30 rotates backward.Since spur gear 19 is fixed on On main drive shaft 14, so main drive shaft 14 is rotated backward with spur gear 19, the reversed ratchet 16 with 14 Joint of main drive shaft Also it rotates backward；Since reversed pawl 25 follows main roller to rotate forward, and reversed ratchet 16 be rotate backward, so this Shi Fanxiang pawl 25 and reversed ratchet 16 are in non-engagement state, and reversed pawl 25 can not pass to reversed 16 torque of ratchet, institute It is smoothly rotated backward with main drive shaft 14, and drives generator shaft to rotate backward by shaft coupling 29.

When main roller rotates backward under the reset drive of wind spring 4, the reversed pawl 25 on another iron hoop 15 is set It is engaged with reversed ratchet 16, to drive reversed ratchet 16 to reversely rotate, so the main drive shaft 14 affixed with reversed ratchet 16 It rotates backward；The spur gear 19 being fixed on main drive shaft 14 at this time rotates backward, and drives planetary gear 30 to rotate forward, planet Gear 30 drives internal gear 18 to rotate forward, so that the positive ratchet 17 affixed with internal gear 18 be driven to rotate forward；At this time by Main roller is followed to rotate backward in positive pawl 26, and positive ratchet 17 is to rotate forward, so positive pawl 26 and forward direction Ratchet 17 is in non-engagement state, so positive pawl 26 can not pass to positive 17 torque of ratchet, so main drive shaft 14 is still It is impregnable to rotate backward, and drive generator shaft to rotate backward by shaft coupling 29.So no matter main roller is pushed away in tire It rotates forward under dynamic and is rotated backward under still spring coiling resetting effect, generator shaft is rotated backward always.

Claims (2)

1. a kind of roller double ratchet wheels road energy collecting device, which is characterized in that main roller structure are as follows: by the big method of left and right side Blue (5,7) are separately fixed at one horizontal drum of formation on aluminum barrel (23) left and right end opening, are covered with silica gel sheath on the roller (11)；A slot is provided in the upper cover (1) of cuboid cabinet (2), at the top of the main roller being arranged in the cabinet (2) It is protruding via the slot of upper cover (1), for vehicle tyre frictional drive；Main drive shaft (14) left end is through small deep-groove ball Bearing one (3) is mounted in cabinet (2) left side vertical plate, is mounted on master through small deep groove ball bearing two (13) in the middle part of main drive shaft (14) In left side large flange (5) neck tube coupling of roller, and big angular contact ball bearing one (12) inner ring is fixed on left side large flange (5) neck On portion's tube coupling, big angular contact ball bearing one (12) outer ring is fixed in the hole of cabinet (2) middle part wall to the left, and main drive shaft (14) is right End couples through shaft coupling (29) with generator (20) axis；Main driving between cabinet (2) left motherboard and middle part wall to the left It is provided with wind spring (4) on axis (14), is located on the main drive shaft (14) between cabinet (2) middle part side wall to the left and shaft coupling (29) Be sequentially arranged reversed ratchet (16), positive ratchet (17) and spur gear (19): reversed ratchet (16) is mounted on main drive shaft On, positive ratchet (17) is mounted on main drive shaft through small deep groove ball bearing four (28), and spur gear (19) is mounted on main drive shaft On；There is a circular concave on positive ratchet (17) right side, and the concave surface forms an annular inner wall, internal gear (18) is fixed on On the annular inner wall, generator (20) is mounted in square motor bracket (21), and the axis of planetary gear (30) is through small deep-groove ball axis Five (31) are held to be mounted in the left side vertical plate of square motor bracket (21), planetary gear (30) simultaneously with internal gear (18) and straight Gear (19) engaged transmission；Fixing axle (10) left end being coaxially disposed with main drive shaft and generator shaft is fixed on through flange (22) In the right side vertical plate of square motor bracket (21), fixing axle (10) right end is mounted on the big method in right side through small deep groove ball bearing three (24) In the neck tube coupling of blue (7), and big angular contact ball bearing two (8) inner ring is fixed on the neck tube coupling of right side large flange (7), greatly Angular contact ball bearing two (8) outer ring is fixed in the hole of cabinet (2) right side vertical plate (6)；It is right on aluminum barrel (23) inner wall of master rotor There are two should fixing at the position of reversed ratchet (16) and positive ratchet (17) iron hoop (15), reversed pawl (25) warp beam can It is rotatably mounted on two otic placodes of an iron hoop, positive pawl (26) warp beam is installed in rotation on the two of another iron hoop On a otic placode, it is provided with compressing pawl on the axis of above-mentioned forward and reverse pawl (26,25) and is allowed to the torsional spring engaged with ratchet (27)。

2. a kind of roller double ratchet wheels road energy collecting device according to claim 1, which is characterized in that the fixation Horizontal fixed bracket (9) is additionally provided on the outer end for the big angular contact ball bearing two (8) that axis (10) right end stretches out.