CN107965556A - A kind of power output device - Google Patents

Abstract

The present invention discloses a kind of power output device, it includes at least four driving units, and each driving unit includes main shaft, roller, ratchet mechanism, suspension, pressure assembly, top power component and position-limit mechanism；The length direction of the main shaft of four driving units along rack is arranged in order and synchronously couples.The gravity that the present invention applies roller using the first clump weight, torque is put on main shaft by ratchet mechanism, for main shaft provide rotate power source, its may be implemented in without other power or other power it is less in the case of, main shaft is set constantly to rotate, so as to export rotational power.Therefore, the present invention can reduce the consumption of the energy such as coal, gasoline, natural gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Description

A kind of power output device

Technical field

The present invention relates to field of mechanical technique, and in particular to a kind of power output device.

Background technology

With natural environment run down and the energy it is increasingly in short supply, people are for mechanical power output device Energy-saving and environment-friendly type requirement gradually steps up, and current generator is typically as the energy, by coal burning using coal After drive generating set, be to generate electricity in the case of generating set high-speed rotation, it is still, this so that coal is converted to electric energy Way is relatively low for the utilization rate of the energy, and coal is in combustion, and generation is largely discharged into having in atmospheric environment Evil material, environmental pollution are larger.In addition, also have plenty of using solar power generation, although solar power generation can solve environment The problem of pollution, and be the sustainable renewable sources of energy, but the use region of solar energy equipment is limited, it is usually only capable of enough In the region that the sunrays such as some High aititudes, low latitudes are more sufficient, and solar energy equipment has of a relatively high cost.

The content of the invention

In view of the deficiencies of the prior art, it is an object of the invention to provide a kind of power output device, it can solve existing The problem of some coal generating set and other transmission fuels consumption is big, effect on environment is big.

To achieve the above object, the present invention adopts the following technical scheme that：

A kind of power output device, including rack and rack-mounted at least four driving unit, this four drives Moving cell is arranged in order along the length direction of rack；

Each driving unit includes,

Extend along rack length direction and be articulated in the main shaft in rack, one end of main shaft is equipped with drive sprocket；

The roller being articulated on main shaft, is equipped with ratchet mechanism, the first counterweight is connected with the roller between roller and main shaft Block；

Two drawstrings, one end of drawstring are connected on roller, and the other end of drawstring is fixed on rack；

The suspension of two drawstring bottoms is suspended in, which includes two rollers, the wheel shaft for connecting two rollers and consolidate Tapered thread wheel in the middle part of wheel shaft, two drawstrings are around the external peripheral surface for being located at corresponding roller；

Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, one end of rotating turret be articulated in rack so that Rotating turret can be rotated around the pivoting point, and the second clump weight is fixed on the movable end of rotating turret, and pressure wheel is articulated on rotating turret, should Pressure wheel feather edge is coupled in the thread groove of tapered thread wheel；

Power component is pushed up, including chain and the drive sprocket and cam that are synchronously connected on transmission shaft, the transmission shaft are articulated in In rack, the drive sprocket is coupled with main shaft by chain syn-chro-step, and cam is connected in the transmission shaft other end, and extends to second Clump weight bottom；

Rack is equipped with position-limit mechanism, which is used to limit wheel shaft only in above-below direction and along wheel shaft length side To movement；

The length direction of the main shaft of four driving units along rack is arranged in order and synchronously couples.

Further, a pair of of location hole is offered on the drive sprocket, main shaft, which is equipped with, to be moved back and forth along its axial direction Clutch plate, clutch plate is equipped with a pair of of positioning column, which can be inserted in location hole so that main shaft is same with drive sprocket Step rotates.

Further, the length of the guide rail and sliding slot to cooperate, guide rail and sliding slot is equipped between the main shaft and clutch plate The axial direction for spending direction and main shaft is consistent.

Further, rack, which is equipped with, is used to promote the pull rod that clutch plate moves back and forth on main shaft.

Further, the external peripheral surface of the roller is equipped with spiral limiting groove.

Further, a lifting rope, the other end of the lifting rope are connected with the groove of the external peripheral surface in the middle part of the roller The first clump weight is connected to downwards from the roller left side along after the corresponding number of turns of groove winding counterclockwise, which carries roller For an anti-clockwise effect；

Further, four angles position of first clump weight, is provided with four angle columns being fixed in rack, each Angle position sets an angle column, which, which is used for the first clump weight of restriction, to move up and down, it is impossible to all around swing；

Further, the ratchet mechanism includes the ratchet to cooperate, pawl and the annulus for installing pawl, ratchet Equipped with rotation direction one to ratchet, annulus is fixedly arranged on the end of roller connection synchronous with roller, and the ratchet is synchronous with main shaft It is hinged with and is arranged on circle ring center, several pawls are set around ratchet on annulus, each pawl tackles a teeth groove, pawl front end and tooth The distance of groove root is in even variation.

Further, it is articulated in the middle part of pawl on annulus, compression spring, the pressure is equipped between the rear end of pawl and annulus Power spring is used for the elastic force for providing the front end compression ratchet that one makes pawl；

Further, the position-limit mechanism is made of four bumping posts being fixed in rack, four bumping posts in pairs, two Group bumping post distinguishes circumferential outer surface of the blocking at wheel shaft both ends, and the bottom of every group of bumping post is equipped with connector, which is used to limit The minimum point that fixed wheel axis moves down.

Compared with the prior art, the beneficial effect brought of the present invention is：

The present invention utilizes the gravity of the first clump weight, is put on torque on main shaft by roller and ratchet mechanism, based on Axis provides the power source rotated, meanwhile, using the gravity of pressure assembly, gravity is put on by roller by suspension and drawstring The other end, makes the first clump weight reply elemental height repetitive cycling and does work to main axis, its may be implemented in without other power or In the case of other power are less, main shaft is set constantly to rotate, so as to export rotational power, therefore, the present invention can reduce profit With the consumption of the energy such as coal, gasoline, natural gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Brief description of the drawings

Fig. 1 is a kind of overall structure diagram of power output device of the present invention；

Fig. 2 is the structure diagram of the ratchet mechanism of the present invention；

Fig. 3 is the drive sprocket of the present invention and the structure diagram of clutch plate；

Fig. 4 and Fig. 5 be Fig. 3 in A-A to and B-B direction profile；

Fig. 6 is the position-limit mechanism of the present invention and the structure diagram of suspension；

Fig. 7 is the tapered thread wheel construction schematic diagram of the present invention；

Fig. 8 is the driven sprocket of the present invention and the side view of transmission shaft；

Fig. 9 is the cam structure schematic diagram of the present invention；

Figure 10 is structure diagram of first clump weight with angle column of the present invention；

Figure 11 to Figure 15 is the schematic diagram of five kinds of working statuses of the present invention；

Wherein：20th, main shaft；21st, drive sprocket；211st, location hole；22nd, clutch plate；221st, clutch outside plate；222nd, in clutch Plate；223rd, positioning column；23, guide rail；24th, pull rod；30th, ratchet mechanism；31st, ratchet；32nd, pawl；33rd, compression spring；34th, circle Ring；10th, roller；11st, lifting rope；12nd, the first clump weight；13rd, angle column；40th, drawstring；50, suspension；51st, wheel shaft；52nd, roll Wheel；53rd, tapered thread wheel；531st, thread groove；60th, pressure assembly；61st, rotating turret；62nd, pressure wheel；63rd, the second clump weight； 64 axle sleeves；70th, power component is pushed up；71st, chain；72 drive sprockets；Octet in 721；722nd, screw；73 transmission shafts；74 cams； 741st, the first chimb；742nd, the second chimb；80th, position-limit mechanism；″

Embodiment

In the following, to make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to attached drawing and specifically real Mode is applied, the present invention is described further, it should be appreciated that specific embodiment described herein is only explaining this Invention, is not intended to limit the present invention.

Referring to Fig. 1, its overall structure diagram for a kind of power output device of the present invention, it includes rack (figure Do not show) and at least four driving units, length direction (X to) in the illustrating row of four driving units along rack Row, four driving units equidistantly arrangement or according to actual installation requirement, by aforementioned four driving unit according to Length direction non-at equal intervals arrangement of the non-mode at equal intervals in rack；It is worth mentioning ground, the number of driving unit can be with The number more than four is set to, multiple driving units are arranged in order along the length direction of rack.

Power part of the driving unit as whole device, the structure type of four driving units and the size of component are equal Identical, the concrete structure of driving unit is as follows：

Each driving unit includes main shaft 20, roller 10, ratchet mechanism 30, drawstring 40, suspension 50, pressure assembly 60th, power component 70 and position-limit mechanism 80 are pushed up.

Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are please referred to, main shaft 20 extends along rack length direction and is articulated in rack, main One end of axis 20 is equipped with drive sprocket 21, specifically, drive sprocket 21 by bearing hinge joint on main shaft 20, and in drive chain Wheel 21 offers a pair of of location hole 211, and main shaft 20, which is equipped with, to be located at along the clutch plate 22 that it axially moves back and forth, clutch plate 22 The side of drive sprocket 21, clutch plate 22 are equipped with a pair of of positioning column 223, which can be inserted in location hole 211, with Main shaft 20 is set to be rotated synchronously with drive sprocket 21；Specifically in the present embodiment, clutch plate 22 is included outside clutch inner panel 222 and clutch Plate 221.Wherein, it is attached between clutch inner panel 222 and clutch outside plate 221 by bearing (not indicated in figure), positioning column 223 It is arranged on the opposite sides of clutch inner panel 222；Clutch inner panel 222 and 20 synchronous connecting relation of main shaft, specifically, the main shaft 20 The guide rail 23 and sliding slot (not indicated in figure) to cooperate, the length side of guide rail 23 and sliding slot are equipped between clutch inner panel 222 To the axial direction with main shaft 20 unanimously, it is in the present embodiment, main it is achieved thereby that the clutch plate 22 can slidably reciprocate on main shaft 20 Axis 20 is equipped with a guide rail 23, correspondingly, clutch inner panel 222 is equipped with a sliding slot (shown in such as Fig. 3, Fig. 5), is set in rack The pull rod 24 for promoting clutch plate 22 to move back and forth on main shaft 20 is useful for, specifically, the middle part of pull rod 24 is hinged in rack, 24 one end of pull rod is hinged on clutch outside plate 221, by the free end of pushing drawing rod 24, it can be achieved that by clutch plate 22 along main shaft 20 purposes axially moved back and forth (as shown in Figure 3), and then realize the Synchronous Transmission between main shaft 20 and drive sprocket 21 or de- From purpose.

Roller 10 described in Fig. 1, Fig. 2 and Figure 10 is please referred to by bearing hinge joint on main shaft 20, roller 10 and main shaft Ratchet mechanism 30 is provided between 20, roller 10 is connected with the first clump weight 12 by a lifting rope 11, its body, in roller 10 External peripheral surface is equipped with spiral limiting groove (figure does not indicate), which is used to make lifting rope 11 and drawstring 40 suitable in roller 10 Wind or loosen to roller 10 along limiting groove when hour hands rotation and counterclockwise, one end of lifting rope 11 is connected to roller 10 The groove at middle part, the other end around the external peripheral surface groove of roller 10 wind the corresponding number of turns counterclockwise after from the left side of roller 10 Be connected to the first clump weight 12 downwards, this first 10 left end of roller is applied with block 12 one with its is equiponderant vertically downward Gravity, four angle columns 13 (figure does not indicate) are equipped with four angles of the first clump weight 12 position, four angle columns 13 are fixed on In rack, each angle sets one, which is used for the first clump weight 12 of restriction and is unable to left-right and front-back movement, is moved down on It is dynamic.First clump weight 12 is used for drive shaft 20 and rotates the effect for providing gravity.And first clump weight 12 it is left to roller 10 End applies anti-clockwise torque, the gravity applied more than suspension 50 by drawstring 40 to 10 right end of roller, and drives The required weight of dynamic 20 counterclockwise of main shaft.Wherein, it is external to include main shaft 20 for the energy of 20 counterclockwise of drive shaft The rotation energy of output, and by drive sprocket 21, driving top power component 70, rubs from resistance and machinery caused by cam 74 Wipe power.Wherein, first a work(is done to roller 10 with block 12, drive sprocket 21 can be driven to drive top power component 70 by main shaft 20 180 ° of rotation.That is, first is moved downwardly to lower from eminence with block 12 and completes in the course of work once, no matter first Roller 10 is pulled to have rotated how many circle with block 12, main shaft 20 drives drive sprocket 21 to drive top power component 70 by chain 71, convex Wheel 74 is all 180 ° of rotation.The ratchet mechanism 30 is installed in the connection place of main shaft 20 and roller 10, and ratchet mechanism 30 includes phase The ratchet 31 mutually coordinated, pawl 32 and the annulus 34 for installing pawl 32, the ratchet 31 be equipped with rotation direction one to ratchet, spine The connection synchronous with main shaft 20 of wheel 31 is installed in 34 center of annulus.Annulus 34 is then fixed on synchronous with roller 10 on the end of roller 10 Rotate.Several pawls 32 are set around ratchet 31 on annulus 34, pawl 32 is elongated, and the middle part of pawl 32 is articulated in annulus On 34, a teeth groove is tackled in the front end of each pawl 32, and compression spring 33 is equiped between the rear end of pawl 32 and annulus 34, should Compression spring 33, which is used for offer one, makes the front end of pawl 32 be pressed on the elastic force of ratchet 31, which can be pressure Power spring (as shown in Figure 2), may be set to be torsional spring and tension spring；The front end of pawl 32 and the distance of tooth groove root are in Uniform change, that is to say, that when the latter pawl 32 is pushed in 31 tooth groove root of ratchet just, previous pawl 32 is with answering To tooth groove root it is opposite have some distances, so make all pawls 32 with the root of corresponding teeth groove apart from progressively uniform successively Increase is set, and thus, can be made how to rotate the front end at least always having a pawl 32 between annulus 34 and ratchet 31 and be supported just Push away in the root (as shown in Figure 2) of corresponding teeth groove, so that it is guaranteed that roller 10 during 20 rotating Vortex of main shaft with realizing pawl 32 and spine Take turns the promotion of 31 gaplesss；Referring to Fig. 2, when roller 10 rotates counterclockwise, the front end of pawl 32 is mutually stung with tooth groove root Close, compression spring 33 compresses the rear end of pawl 32 to prevent pawl 32 from departing from from ratchet 31, and at this time, roller 10 passes through pawl 32 Ratchet 31 is promoted to rotate, so as to drive main shaft 20 to rotate counterclockwise, so as to complete to rotate the transmission of energy；When roller 10 turns clockwise When dynamic, band pawl 32 rotates clockwise, and the special shape of hook tooth smoothly can push the front end of pawl 32 aside, before pawl 32 End is slipped over from 31 back of tooth of ratchet, and the rotation of main shaft 20 is hardly hindered, and main shaft 20 still maintains rotation counterclockwise with ratchet 31 Turn.

One end of two drawstring 40 is connected on the groove of the corresponding position of the circumferential outer surface at 10 both ends of roller, the other end It is fixed on after the corresponding number of turns of groove winding clockwise of the circumferential outer surface of suitable roller 10 in rack.Bottom is around being located at suspention group On part 50, when roller 10 rotates counterclockwise, two drawstrings 40 are wound to roller 10, make the length reduction of drawstring 40, are thus driven outstanding Hang component 50 to rotate clockwise, when roller 10 rotates clockwise, roller 10 loosens drawstring 40, and drawstring 40 gradually extends so that outstanding Component 50 is hung to rotate counterclockwise.

Fig. 6 and 7 figures are please referred to, suspension 50 is suspended in the bottom of two drawstrings 40, which includes two Roller 52, the wheel shaft 51 for connecting two rollers 52 and the tapered thread wheel 53 for being fixed on the middle part of wheel shaft 51, two drawstrings 40 are around being located at pair The outer surface of roller 52 is answered, roller 52 is equipped with the locating pin (not shown) for being used for preventing that 40 counter roller 52 of drawstring from sliding.

The pressure assembly 60 includes a rotating turret 61, pressure wheel 62, and the second clump weight 63, rotating turret 61 is a rectangle frame Frame, the right end of rotating turret 61 is articulated in rack by axle sleeve 64 so that the rotating turret 61 can be rotated around the pivot end, and second matches somebody with somebody Pouring weight 63 is fixed on 61 left end movable up and down of rotating turret, and the bottom of the second clump weight 63 is equipped with the bottom surface of relative smooth, Second clump weight 63, which is used for offer one, makes the left end of rotating turret 61 thus can produce pressure assembly 60 to the gravity of lower swing Raw downward gravity, the right end through suspension 50 and drawstring 40 by weight transfer to roller 10, rotates clockwise roller 10, So as to drive the first clump weight 12 to move up, also, the speed that can rotate clockwise roller 10, slightly larger than driving counterclockwise 20 rotating speed of main shaft.Therefore, pressure assembly 60 produces downward gravity (gravity for including the application of suspension 50), than The big 5%-50% of weight of first clump weight 12, its body, after the first clump weight 12 completes one action to main shaft 20, first Chimb 741 is separated with 63 base of the second clump weight, and 61 left end of rotating turret loses support force, and tapered thread wheel is pressed under pressure wheel 62 53 thread groove 531, makes pressure assembly 60 produce downward gravity and extremely rolls weight transfer through suspension 50 and drawstring 40 The right end of cylinder 10, rotates clockwise roller 10, so as to drive the first clump weight 12 to move up.Thus the first clump weight can be made 12 revert to original state, and repetitive cycling, which rotates main shaft 20, does work.It should be understood that second clump weight 63 can also be replaced For installed in the tension spring or compression spring of 61 left end of rotating turret；Pressure wheel 62 is articulated on rotating turret 61, and is in the second counterweight of left end Middle part, the feather edge of pressure wheel 62 are coupling in the thread groove of tapered thread wheel 53 between 61 right end pivoting point of block 63 and rotating turret In 531；Specifically, the foreign steamer week of the tapered thread wheel 53, equipped with around from the minimum position of tapered thread wheel 53 to maximum Position direction rotates clockwise the thread groove 531 (as shown in Figure 7) of extension, when tapered thread wheel 53 rotates counterclockwise, pressure Wheels 62 can turn to peak with the thread groove 531 of tapered thread wheel 53 from nadir, when tapered thread wheel 53 is clockwise During rotation, pressure wheel 62 goes to nadir from 53 peak of tapered thread wheel again, and in the process, pressure wheel 62 is simply with cone Shape screw thread wheel 53 rotates, will not up and down and move back and forth, only tapered thread wheel 53 moves up and down in rotation and along wheel shaft 51 length direction movement；Therefore, in the course of work that tapered thread wheel 53 is rotated counterclockwise and rotated clockwise, rotating turret 61 left ends remain at certain altitude.

Please refer to Fig. 8, Fig. 9, the top power component 70 includes chain 71, drive sprocket 72, cam 74 and is articulated in Transmission shaft 73 in rack, synchronously connection has drive sprocket 72 and cam 74, and drive sprocket at the both ends of the transmission shaft 73 72 couple with main shaft 20 by the way that chain 71 is synchronous, which is installed in the other end of transmission shaft 73, and extends to the second counterweight The bottom of 63 relative smooth of block (not indicated in figure), cam 74 is equipped with the first chimb 741 and the second chimb 742, also, first is convex Side 741 is higher than the second chimb 742.In the present embodiment, cam 74 and transmission shaft 73 are arranged to conjuncted part, it is, cam 74 with It is nondetachable between transmission shaft 73 so that the second chimb narrows down to minimum, so that the first chimb 741 arrives transmission shaft 73 Centre distance reduce, thus can make drive sprocket 72 radius increase to cam 74 from the center of transmission shaft 73 to the first chimb 741 height ratio so that the resistance that cam 74 produces main shaft 20 is minimized.Lubricating oil is just equipped with cam 74 (not indicated in figure), the lubricating oil increase lubricating action when being contacted for the first chimb 741 with 63 bottom of the second clump weight, reduce Frictional force.Specifically, dynamic drive sprocket 21 is moved by the connection synchronous with drive sprocket 72 of chain 71 so that main shaft 20 passes through Drive sprocket 21 can drive 70 counterclockwise of top power component, 74 first chimb 741 of cam is jacked up the second clump weight 63, with The gravity rotated clockwise that pressure relief group 60 applies the right of roller 10 by suspension 50 and drawstring 40 so that roller 10 rotate counterclockwise under the gravity of the first clump weight of left end 12, and main shaft 20 is rotated and is done work.When the first chimb 741 and After the separation of two clump weights 63, the second chimb 742 is tackled in the bottom of the second clump weight 63, and 61 left end of rotating turret loses support force, presses It is pressed under power component 60 on suspension 50 so that the downward gravity of pressure assembly 60, can pass through suspension 50 and drawstring 40 The right end of 10 rollers is applied to, rotates clockwise roller 10, and then drives the first clump weight 12 to move up.

Please it is installed in referring particularly to Fig. 6, the position-limit mechanism 80 in rack, which is used to limit 51, wheel shaft Moved in above-below direction and along 51 length direction of wheel shaft, and the minimum point that wheel shaft 51 moves down, specifically, position-limit mechanism 80 by Be fixed in rack four bumping posts composition, four bumping posts in pairs, excircle of the every group of bumping post blocking at 51 both ends of wheel shaft Surface, connector is equipped with the bottom of every group of shelves column, which makes wheel shaft 51 can only be in above-below direction and along 51 length of wheel shaft Direction is moved, and the nadir that wheel shaft 51 moves down can only be moved down at connector.Specifically, turn clockwise in roller 10 When dynamic, main shaft 20 then rotates counterclockwise, due to the unidirectional drive performance of ratchet mechanism 30, at this time, roller 10 and main shaft 20 Depart from driving relationship, due to no interaction relation, roller 10 be extremely difficult to when rotating clockwise it is synchronous with cam 74, that is, Say, when the first chimb 741 of cam 74 connects with the second clump weight 63 left end for jacking up rotating turret 61, the first clump weight 12 is very It is hard to keep and is synchronously moved upward to set position, first clump weight 12 will enters working status in advance when excessively slow, when too fast Working range will be exceeded, it is uncoordinated thus to will appear from four driving units, will eventually shut down, therefore, 10 up time of roller Speed when pin rotates is greater than the rotating speed counterclockwise of main shaft 20, makes roller 10 drive the first clump weight 12 to be returned in advance Initial position, movement of no longer staying at connector is moved down into wheel shaft 51, the first clump weight 12 is rested on setting position etc. and is waitd upon Into work.

1 to Figure 15 is please referred to Fig.1, it is the schematic diagram of the invention in five kinds of different working conditions：

Wherein, Figure 11 is initially enters working state schematic representation, and Figure 12 is in working status for driving unit, Tu13Wei Exit in working status, to return in original state, Figure 15 revert to original state for driving unit and repeats to enter work Figure 14 View, the cam 74 of four driving units are staggered in an angle of 90 degrees.So that the first driving unit is in Figure 11 states When, the second driving unit is then in Figure 12 states, and the 3rd driving unit is in Figure 13 states, and the 4th driving unit is then in Figure 14 Between state position and Figure 15 state positions.

The present invention complete installation after i.e. there is AutoPlay function, its initial rotation energy in Figure 12 states second Driving unit；

When running well, the positioning column 223 of clutch plate 22 is inserted in the location hole 211 of drive sprocket 21 present invention, It is the relation synchronously coupled to make main shaft 20 and drive sprocket 21；

Wherein, the operation principle of the present invention is illustrated with Figure 11 state-drivens unit：

Taken two turns with rotation of haulage drum 10 of the first clump weight 12 work, diameter and 21 diameter of drive sprocket of roller 10 Than for 5: 1, exemplified by 21 a diameter of 20cm of drive sprocket, during original state, main shaft 20 drives 21 counterclockwise of drive sprocket, by Synchronously couple through chain 71 with drive sprocket 21 in drive sprocket 72, so that drive sprocket 72 is driven by transmission shaft 73 74 counterclockwise of cam, the first chimb 741 and the second counterweight 63 for making cam 74 abut against, and jack up the left end of rotating turret 63, So that the downward Gravity support of pressure assembly 60, on cam 74, pressure wheel 62 and the thread groove 531 of tapered thread wheel 53 belong to In discrete state, also, pressure wheel 62 is in and is in most with 53 thread groove of tapered thread wheel, 531 highest point, suspension 50 Bottom position so that driving unit is in state as shown in figure 11.In the right end of roller 10, the suspention group that only drawstring 40 applies 1/2 weight of part 50.At this time, the gravity of 10 the first clump weight of the left side 12 of roller be more than drawstring 40 to the pulling force of 10 right end of roller and Drive shaft 20 rotates required weight when roller 10 rotates counterclockwise, and therefore, roller 10 is in the first clump weight of left end 12 Counterclockwise under gravity, so as to drive 34 counterclockwise of annulus, and then promotes ratchet 31 counter-clockwise with pawl 32 Rotate, because again ratchet 31 synchronously couples with main shaft 20, and ratchet 31 drives 20 counterclockwise of main shaft, so that winner Axis 20 externally exports power.When driving unit runs to Figure 12 states, 12 haulage drum of the first clump weight, 10 counterclockwise 1 circle, one circle also by 30 drive shaft of ratchet mechanism, 20 counterclockwise of roller 10, while main shaft 20 passes through drive sprocket 21, chain 71, driven sprocket 72 and 73 driving cam 74 of transmission shaft have rotated 90 ° counterclockwise, at this time, be in the driving of rear stage Unit initially enters working status, meanwhile, the driving unit of previous stage then exits working status.Driving unit continue from Figure 12 to Figure 13 states are run, and during from Figure 12 to Figure 13, this driving unit is then with rear stage driving unit jointly to main shaft 20 Acting (being to rotate to do work to main shaft 20 jointly with previous stage driving unit from Figure 11 to Figure 12), driving unit runs to Figure 13 shapes During state, two circles of the first clump weight 12 10 counterclockwise of whole haulage drum, while roller 10 is driven by ratchet mechanism 30 Main shaft 20 is also that have rotated two circles counterclockwise, 180 ° of 74 counterclockwise of cam.At this time, the first chimb 741 and the second counterweight The feather edge separation of block 63, the feather edge of the second clump weight 63 tackle the second chimb 742, and 61 left end of rotating turret loses support force, So that under the gravity of pressure assembly 60, it is pressed on the thread groove 531 of tapered thread wheel 53, is rotating under pressure wheel 62 The left end of frame 61 is in vacant state so that and pressure assembly 60 has a downward gravity to be applied on suspension 50, so far, the One clump weight 12, which stops rotating main shaft 20, to do work, and the first clump weight 12 completes the process once done work to the rotation of main shaft 20, Continue to rotate counterclockwise under the driving of the driving unit below of main shaft 20.At the same time, in the course of work more than, roller 10 During counterclockwise, left section of two drawstrings 40 can be wound to roller 10, so that drawstring 40 gradually shortens, thus drive suspention Component 50 moves up, while roller 52 is rotated clockwise.Due to wheel shaft 51, tapered thread wheel 53 is synchronous with roller 52 Connecting relation so that roller 52, wheel shaft 51 and tapered thread wheel 53 rotate synchronously, and as rotation moves up and along wheel 51 length direction of axis moves.So that opposite face has rotated to lower from highest point between tapered thread wheel 53 and pressure wheel 62.Make The pressure wheel 62 obtained at this time is pressed on the thread groove 531 of 53 minimum point of tapered thread wheel under being, is moved on to most on suspension 50 It is high-order.

So far, driving unit is to continue to rotate acting to main shaft 20 it is necessary to revert to just position, at this time, need to just use pressure Gravity is applied to 10 right end of roller by the gravity of power component 60 by suspension 50 and drawstring 40, so that roller 10 turns clockwise It is dynamic, so as to drive the first clump weight 12 to move up.Therefore, in the work more than, for cam 74 after rotating 180 °, first is convex Side 741 is separated with 63 feather edge of the second clump weight, and the second chimb 742 of the feather edge reply cam 74 of the second clump weight 63, turns 61 left end of moving frame loses support force so that under the gravity of pressure assembly 60, tapered thread wheel 53 is pressed under pressure wheel 62 Thread groove 531 on so that the supporting point of 61 left end of rotating turret from cam 74 be transferred to middle part pressure wheel 62 by suspending in midair Component 50 is used as supporting point so that the gravity of pressure assembly 60 be able to through suspension 50 and drawstring 40 by weight transfer extremely The right end of roller 10.Simultaneously as pressure wheel 62 is to be articulated in 61 the second clump weight of left end 63 of rotating turret and 61 right end of rotating turret Middle part between pivoting point, therefore, pressure assembly 60 is applied with suspension 50 gravity that twice of cam 74 is born at this time, Namely when the gravity that pressure wheel 74 is born is G, the gravity that suspension is born at this time is 2G.Thus, in roller 52 The right and left, the downward pulling force of a G is all applied with to drawstring 40, while drawstring 40 also has a upward reversal interlocking relay, Right section due to drawstring 40 is fixed in rack, and thus, two downward upward pulling force are equal.At left section of drawstring 40, Due to being connected on roller 10, and roller 10 be not it is fixed, as long as 10 right end of roller it is downward pulling force it is big by The resistance that one clump weight 12 produces, roller 10 can rotate clockwise.Thus, the upward pulling force of drawstring 40 depends on the first counterweight Fast 12 weight, simultaneously as the gravity of pressure assembly 60 is more than (including outstanding for the 5%-50% of the gravity of the first clump weight 12 Hang the gravity of the application of component 50), therefore, 10 right end of the roller pulling force upward to drawstring 40 is less than 40 downward pulling force of drawstring, Thus, there are two not reciprocity upward pulling force in the drawstring 40 of the right and left of roller 52, the right is more than the left side, therefore, There is an anticlockwise rotary force on two rollers 52, so that roller 52 rotates counterclockwise, and moved down in rotation And moved along 51 length direction of wheel shaft, so as to drive roller 10 to rotate clockwise, in the process, since roller 52 is and wheel Axis 51 and tapered thread wheel 53 synchronously couple, therefore, tapered thread wheel 53 be also with roller 52 in rotation to moving down Dynamic, and thread groove 531 and the contact point of pressure wheel 62 incrementally increase in rotation moves down.It is from the center of wheel shaft 51 Point can incrementally increase, and be with moving down height to thread groove 531 and the contact point of pressure wheel 62 with moving down in rotation Equal, that is to say, that the central point of wheel shaft 51 is moved downwardly how many, while drives tapered thread 53 to make in rotation is moved down Thread groove 531 and the contact point of pressure wheel 62 increase how many, the left end of rotating turret 61 is not moved down, the second clump weight 63 bottoms keep discrete state with the second chimb 742.Thus, it may be such that pressure assembly 60 has a downward gravity to apply all the time On suspension 50, and the right end of roller 10 is delivered to through drawstring 40, rotates clockwise roller 10, while cause lifting rope 11 Wound to roller 10, so that drive the first clump weight 12 to move up, at the same time, when roller 10 rotates clockwise, due to The unidirectional drive performance of ratchet mechanism 30, the ratchet 31 of the drive of main shaft 20 at this time continue to rotate counterclockwise, and roller 10 is then with pawl 32 rotate clockwise, and the front end of pawl 32 is slipped over from 31 back of tooth of ratchet, when driving unit is run to Figure 15 states, driving unit It revert to original state.Since the speed that roller 10 rotates clockwise is more than the rotary speed of main shaft 20, cam 74 does not have also at this time Turn to the first chimb 741 with the second clump weight 63 to connect, therefore, driving unit can be stopped in the state of Figure 15 and waited.

So far, as long as driving unit pressure relief component 60 is applied to 10 right end of roller by suspension 50 and drawstring 40 Downward pulling force, you can repeat to rotate main shaft 20 and do work, therefore, when main shaft 20 drives top power component 70 by drive sprocket 21 Counterclockwise, when making the first chimb 741 be contacted with 63 feather edge of the second clump weight.At this time, it is necessary to relative to arrival Figure 12 Driving unit in state pays certain energy, and drive sprocket 21 is driven by main shaft 20, drives top power component 70 to rotate The left end of frame 61 jacks up, and pressure wheel 62 is separated with thread groove 531, the gravity of pressure assembly 60 is shifted from suspension 50 Onto cam 74, thus the torque rotated clockwise that is applied with pressure relief component 60 to 10 right end of roller, will produce Energy expenditure.Since pressure assembly 60 applies 10 right end of roller downward pulling force, 12 weight of the first clump weight is greater than 5%-50%'s, main shaft 20 drives drive sprocket 21 to rotate two circles, drives drive sprocket 72 to revolve spiral 180 by chain 71 Degree, the diameter of drive sprocket 20 is 20cm, and therefore, the diameter of drive sprocket 72 is 80cm, so that cam 74 is from transmission shaft 73 center to the height of the first chimb 741 and the radius ratio of drive sprocket 72 between 1: 5-1: 10, meanwhile, cam 74 is held What the gravity received and pressure assembly 60 were applied to the gravity of 10 right end of roller is big to equal, thus, when suffered by cam 74 Resistance when being delivered to drive sprocket 21, be also equivalent to the resistance of the first 15/100-30/100 with 12 gravity of block, that is, The gravity that say has a 15/100-30/100 with 12 gravity of block equivalent to first on drive sprocket 21 prevents drive sprocket 21 Counterclockwise, since the diameter ratio of roller 10 and drive sprocket 21 is 5: 1, according to lever principle, as long as relative to The first clump weight 12 weight of 6%-12% up to the driving unit in Figure 12 states can drive drive sprocket 21 counterclockwise Rotate, so as to drive drive sprocket 72 to jack up 60 left end of pressure assembly with moving cam 74 through transmission shaft 73 by chain 71, make 62 feather edge of pressure wheel is separated with the thread groove 531 of tapered thread wheel 53 so that the supporting point of pressure group 60 is from tapered thread 53 are transferred on top power component 70, supporting point are used as by 74 first chimb 741 of cam, so that relieving pressure group 60 passes through suspention The gravity rotated clockwise that component 50 and drawstring 40 apply to 10 right end of roller.So that 10 right end of roller only has suspension 50 The weight of application, does work so that 12 repetitive cycling of the first clump weight rotates main shaft 20, repeats the above course of work.Meanwhile First clump weight 12 of the driving unit, which removes, to be needed to provide above-mentioned required energy and drives the cam 74 of itself driving unit Energy and mechanical friction loss needed for rotation is outer, and the weight for also having 60%-90% is used for as externally output power.

Therefore, under the mutual cooperation of four driving units, main shaft 20 is able to lasting rotation and externally exports power.

The length direction (i.e. X to) of the main shaft 20 of four driving units of the invention along rack is arranged in order and synchronously joins Connect, the main shaft 20 actually may be configured as one, and four driving units share the main shaft 20.

Referring to Fig. 8, as a further improvement, except aforementioned four driving unit, an idle driving can be also set Unit, when one of failure of aforementioned four driving unit needs repairing, suspends the driving unit, and described in startup Idle driving unit, thus can make to be not required to overall shutdown, concrete implementation mode is：The drive sprocket 72 is equipped with interior eight Angle body 721, the end of transmission shaft 73 is set to octahedra, and the octahedron of transmission shaft 73 can be inserted in the interior illiciumverum of drive sprocket 72 In body 721, meanwhile, 721 top edge of octet offers screw hole (not indicated in figure) in drive sprocket 72, has in screw hole One screw 722, screw 722 are connected on the octahedral one of face of the transmission shaft 72, so that transmission shaft 73 and transmission Sprocket wheel 72 realizes fixed relationship；When there is driving unit to need to overhaul maintenance, screw 722 is unclamped, drive sprocket 72 from transmission The octahedron of axis 73 exits, and then adjusts the transmission shaft 73 of idle driving unit, makes the angle of its cam 74 and driving to be repaired The phase of unit is consistent, then drive sprocket 72 is loaded the octahedron of transmission shaft 73 screw 722 is tightened fixation, by sky Positioning column 223 on the clutch plate 22 of not busy driving unit is pushed into the location hole 211 of drive sprocket 21, you can starts free time driving Unit, then will need the clutch plate 22 of maintenance driving unit, and clutch plate is pushed away drive sprocket 21, makes positioning column by logical pull rod 24 223 exit out of location hole 211, can complete to suspend driving unit to be repaired, but also as new idle driving unit after maintenance, For replacing new failure driving unit.

In conclusion the present invention will by ratchet mechanism 30 to the gravity that 10 left end of roller applies using the first clump weight 12 Torque is put on main shaft 20, and the power source rotated is provided for main shaft 20, meanwhile, using the gravity of pressure assembly 60 through suspension 50 and drawstring 40 right end of roller 10 is applied in a manner of transmission, the first clump weight 12 is revert to initial position, repetition follows Ring rotates main shaft 20 and does work, and thus, can make under the mutual cooperation of four driving units, and the present invention is able to turn in cycles It is dynamic, so as to fulfill in the case of less without other power or other power, main shaft 20 is constantly rotated, therefore, the present invention Can reduce the consumption of the energy such as coal, gasoline, natural gas, and will not into atmospheric environment discharge harmful, reduce ring Pollute in border.

It will be apparent to those skilled in the art that technical solution that can be as described above and design, make other various Corresponding change and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention Enclose.

Claims (10)

1. A kind of 1. power output device, it is characterised in that：Including rack and rack-mounted at least four driving unit, Four driving units are arranged in order along the length direction of rack；

   Each driving unit includes,

   Extend along rack length direction and be articulated in the main shaft in rack, one end of main shaft is equipped with drive sprocket；

   The roller being articulated on main shaft, is equipped with ratchet mechanism, the first clump weight is connected with the roller between roller and main shaft；

   Two drawstrings, one end of drawstring are connected on roller, and the other end of drawstring is fixed on rack；

   The suspension of two drawstring bottoms is suspended in, which includes two rollers, the wheel shaft for connecting two rollers and be fixed on Tapered thread wheel in the middle part of wheel shaft, two drawstrings are around the external peripheral surface for being located at corresponding roller；

   Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, one end of rotating turret are articulated in rack so as to rotate Frame can be rotated around the pivoting point, and the second clump weight is fixed on the movable end of rotating turret, and pressure wheel is articulated on rotating turret, the pressure Wheel feather edge is coupled in the thread groove of tapered thread wheel；

   Power component is pushed up, including chain and the drive sprocket and cam that are synchronously connected on transmission shaft, the transmission shaft are articulated in rack On, the drive sprocket is coupled with main shaft by chain syn-chro-step, and cam is connected in the transmission shaft other end, and extends to the second counterweight Block bottom；

   Rack is equipped with position-limit mechanism, which is used to limit wheel shaft only in above-below direction and along the shifting of wheel shaft length direction It is dynamic；

   The length direction of the main shaft of four driving units along rack is arranged in order and synchronously couples.
2. 2. power output device as claimed in claim 1, it is characterised in that：A pair of of positioning is offered on the drive sprocket Hole, main shaft are equipped with the clutch plate that can axially move back and forth along it, and clutch plate is equipped with a pair of of positioning column, which can plant In in location hole so that main shaft and drive sprocket rotate synchronously.
3. 3. power output device as claimed in claim 2, it is characterised in that：Phase interworking is equipped between the main shaft and clutch plate The guide rail and sliding slot of conjunction, the axial direction of the length direction and main shaft of guide rail and sliding slot are consistent.
4. 4. power output device as claimed in claim 3, it is characterised in that：Rack, which is equipped with, to be used to promote clutch plate in main shaft On the pull rod that moves back and forth.
5. 5. power output device as claimed in claim 1, it is characterised in that：The external peripheral surface of the roller is equipped with spiral limit Position groove.
6. 6. power output device as claimed in claim 5, it is characterised in that：The groove of external peripheral surface in the middle part of the roller On be connected with a lifting rope, the other end of the lifting rope is connected to downwards along after the corresponding number of turns of groove winding counterclockwise from the roller left side One clump weight, first clump weight provide an anti-clockwise effect to roller.
7. 7. power output device as claimed in claim 6, it is characterised in that：Four angles position of first clump weight, is set There are four angle columns being fixed in rack, each angle position sets an angle column, which is used to limit the first clump weight It can only move up and down, it is impossible to all around swing.
8. 8. power output device as claimed in claim 1, it is characterised in that：The ratchet mechanism includes the spine to cooperate Wheel, pawl and the annulus for installing pawl, ratchet be equipped with rotation direction one to ratchet, annulus is fixedly arranged on the end of roller and rolling The synchronous connection of cylinder, the ratchet is synchronous with main shaft to be coupled and is installed in circle ring center, sets several pawls around ratchet on annulus, often The distance of one teeth groove of a pawl reply, pawl front end and tooth groove root is in even variation.
9. 9. power output device as claimed in claim 8, it is characterised in that：It is articulated in the middle part of pawl on annulus, pawl Compression spring is equipped between rear end and annulus, which is used for the elasticity for providing the front end compression ratchet that one makes pawl Power.
10. 10. power output device as claimed in claim 1, it is characterised in that：The position-limit mechanism is by being fixed in rack Four bumping posts are formed, and in pairs, two groups of bumping posts distinguish blocking in the circumferential outer surface at wheel shaft both ends, every group of bumping post to four bumping posts Bottom be equipped with connector, which is used to limit the minimum point that wheel shaft moves down.