CN110360068A - A kind of power output device - Google Patents

Abstract

The present invention discloses a kind of power output device, including two groups of driving mechanisms, and every group of driving mechanism is equipped with two driving units in left and right, and the main shaft of two groups of driving mechanisms is arranged successively along the length of the rack and synchronizes connection.The gravity that the present invention utilizes driving unit the first clump weight in the left side to apply swinging frame, torque is applied to main shaft by the second ratchet mechanism, rotatory force source is provided for main shaft, pass through suspension and drawstring for the right end of weight transfer to swinging frame using the gravity of the right driving unit pressure assembly, power source is applied to main shaft through transmission mechanism and the first ratchet mechanism, two driving unit dislocation of every group of driving mechanism or so are made to do work main axis, it may be implemented in without under other power or the lesser situation of other power, rotate main shaft constantly, to export rotational power, therefore, the present invention, which can reduce, utilizes coal, gasoline, the consumption of the energy such as natural gas, and will not into atmospheric environment discharge harmful, it reduces 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 technique

Along 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 is gradually increased, and current generator is usually to use coal as the energy, by coal burning After drive generating set, be to generate electricity in the case where 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, generates and is largely discharged into having in atmospheric environment Evil substance, environmental pollution are larger.In addition, also having plenty of using solar power generation, although solar power generation is able to solve environment The problem of pollution, and be the sustainable renewable sources of energy, but solar energy equipment is limited using region, 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 relatively high cost.

Summary of the invention

In view of the deficiencies of the prior art, it the purpose of the present invention is to provide a kind of power output device, is able to solve existing The problem that some coal generating sets and the consumption of other transmission fuels are big, effect on environment is big.

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

A kind of power output device, it is characterised in that: including rack and rack-mounted at least two groups driving machine Structure, every group of driving mechanism are equipped with two driving units in left and right, which is arranged successively along the length direction of rack；

Every group of driving mechanism include,

Extend and be pivotally connected main shaft on the rack along the length of the rack, main shaft is equipped with drive sprocket and the first ratchet machine Structure；

Swinging frame is fixed in an axle sleeve and is socketed on main shaft, and the second ratchet mechanism is equipped between the swinging frame and main shaft, swings Frame includes two swing arms being oppositely arranged, and one end of swinging frame is equipped with the first clump weight, and synchronous connection has second on the axle sleeve Sprocket wheel；

Two drawstrings, one end of drawstring connect the end of swing arm and as swing arm are up and down, and the other end of drawstring connects Third counterweight is connected to pick out；

It is suspended in the suspension of two drawstring bottoms, which includes two idler wheels, connects the wheel shaft of two idler wheels and consolidate The first cam in the middle part of wheel shaft, two drawstrings are wound around the external peripheral surface of corresponding idler wheel；

Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, rotating turret one end pivot joint on the 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 bottom edge is coupled in the first cam；

Transmission mechanism synchronizes including synchronizing the drive sprocket and transmission gear that are connected on transmission shaft and is connected in driven shaft On driven sprocket and driven gear, the drive sprocket by the second chain it is synchronous with the second sprocket wheel couple, the driven tooth Wheel is engaged with transmission gear, the driven sprocket is through the connection synchronous with the first ratchet mechanism of third chain；

Push up power component, including the first sprocket wheel, the second cam through shaft connection synchronous with the first sprocket wheel, and the first sprocket wheel and By the connection synchronous with drive sprocket of the first chain, second cam is installed in the second clump weight bottom, the drive sprocket Transmission ratio with the first sprocket wheel is 1: 2 to 1: 20；

Rack is equipped with position-limit mechanism, which only moves in above-below direction for limiting wheel shaft；

The main shaft of two groups of driving mechanisms is arranged successively along the length direction of rack and synchronizes connection.

Preferably, first ratchet mechanism and the second ratchet mechanism include mutually matched ratchet, pawl and for filling If the annulus of pawl, ratchet is equipped with the consistent ratchet of rotation direction, and ratchet connection synchronous with main shaft is installed in circle ring center, annulus It is upper to set several pawls around ratchet, it is articulated on annulus in the middle part of pawl, pressure spring is equipped between the rear end and annulus of pawl, it should Pressure spring is used to provide the elastic force for making the front end of pawl compress ratchet.Each pawl copes with a tooth socket, pawl front end with The distance of tooth groove root is in even variation.

Preferably, the annulus of first ratchet mechanism passes through bearing pivot on main shaft and synchronous connection has third sprocket wheel, For the third sprocket wheel by the connection synchronous with driven sprocket of third chain, the annulus of second ratchet mechanism is fixed on a swing arm It is rotated synchronously with swing arm.

Preferably, a pair of of location hole is offered on the drive sprocket, main shaft is equipped with and can axially move back and forth along it Clutch plate is equipped with mutually matched guide rail and sliding slot between main shaft and clutch plate, the length direction and main shaft of guide rail and sliding slot Axial consistent, clutch plate is equipped with the pull rod for pushing clutch plate to move back and forth on main shaft, and clutch plate is equipped with a pair of fixed Position column, which can be inserted in positioning hole so that main shaft and drive sprocket rotate synchronously.

Preferably, the transmission ratio of the drive sprocket and drive sprocket is 1: 3.

Preferably, the pressure wheel foreign steamer week is equipped with groove, which is coupled in the chimb of the first cam.

Preferably, the synchronous connection in the both ends of the wheel shaft has gear.

Preferably, the biography of second sprocket wheel, drive sprocket, transmission gear, driven gear, driven sprocket and third sprocket wheel Dynamic ratio is 1.

Preferably, the position-limit mechanism is made of two groups of bumping posts being fixed in rack, and two groups of bumping post difference blockings are in wheel The both ends of axis, every group of bumping post are made of a bumping post and rack gear respectively, and the bumping post is blocked in the wheel shaft left side, and the rack gear is blocked in gear Right end is engaged with gear, which can only move up and down for limiting wheel shaft.

Compared with the prior art, the invention has the beneficial effects that:

The torsion that the present invention utilizes driving unit the first clump weight in the left side to generate swinging frame will by the second ratchet mechanism Torque is applied on main shaft, provides the power source of rotation for main shaft, the gravity using the right driving unit pressure assembly passes through suspention Component and drawstring by weight transfer in the right end of swinging frame, and band under the cooperation of the rotation applied using third clump weight to idler wheel Rotatory force source is applied to main shaft toward lower swing, through transmission mechanism and the first ratchet mechanism by movable pendulum moving frame, makes every group of driving mechanism Left and right two driving units dislocation do work to main axis, may be implemented in without other power or the lesser situation of other power Under, rotate main shaft constantly, to export rotational power, therefore, the present invention be can reduce using to coal, gasoline, natural The consumption of the energy such as gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Detailed description of the invention

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

Fig. 2 a is the structural schematic diagram of the first ratchet mechanism of the invention；

Fig. 2 b is the structural schematic diagram of the second ratchet mechanism of the invention；

Fig. 3 is the structural schematic diagram of drive sprocket and clutch plate of the invention；

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

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

Fig. 7 is the first cam structure schematic diagram of the invention；

Fig. 8 is the side view of the first sprocket wheel and shaft of the invention；

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

Figure 10 to Figure 14 is the schematic diagram of five kinds of working conditions of the invention；

Figure 15 is the side projection figure of two groups of driving mechanism swinging frames of the invention under some state.

Wherein: 20, main shaft；21, drive sprocket；211, location hole；22, clutch plate；221, clutch outside plate；222, in clutch Plate；223, positioning column；23, guide rail；24, pull rod；30, the first ratchet mechanism；31, ratchet；32, pawl；33, pressure spring；34, circle Ring；35, third sprocket wheel；10, swinging frame；11, swing arm；12, linking arm；13, the first clump weight；14, axle sleeve；15, the second chain Wheel；40, drawstring；50, suspension；51, wheel shaft；52, idler wheel；53, the first cam；531, chimb；54, third clump weight；55, Gear；60, pressure assembly；61, rotating turret；62, pressure wheel；63, the second clump weight；64, bearing；70, power component is pushed up；71, One chain；72 first sprocket wheels；Octet in 721；722, screw；73, shaft；74, the second cam；741, the first chimb；742, Second chimb；80, the second ratchet mechanism；90, transmission mechanism；91 drive sprockets；92, transmission gear；93, driven gear；94, from Movable sprocket；95, transmission shaft；96, driven shaft；97, the second chain；98, third chain；100, position-limit mechanism；101, bumping post；102, Rack gear.″

Specific embodiment

In the following, for the purposes of the present invention, technical solution and advantage are more clear, it is in conjunction with 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 used for explaining this Invention, is not intended to limit the present invention.

Referring to Fig. 1, it is a kind of overall structure diagram of power output device of the invention comprising rack (figure Do not show) and at least two groups driving mechanism, two groups of driving mechanisms along rack length direction (X to) i.e. in diagram row Column, it is worth mentioning at this point that, the number of driving mechanism can also be set as the number greater than two groups, and multiple groups driving mechanism is along rack Length direction is arranged successively.

Every group of driving mechanism includes main shaft 20, swinging frame 10, the first ratchet mechanism 30, drawstring 40, suspension 50, pressure Power component 60, top power component 70, the second ratchet mechanism 80, transmission mechanism 90 and position-limit mechanism 100.

Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are please referred to, main shaft 20 extends along the length of the rack and is pivotally connected on the rack, main The front end of axis 20 is equipped with drive sprocket 21, and the rear end of main shaft 20 is equipped with the first ratchet mechanism 30, specifically, drive sprocket 21 passes through Bearing hinge joint is on main shaft 20；And a pair of of location hole 211 is offered in drive sprocket 21, main shaft 20 is equipped with can be along its axial direction The clutch plate 22 moved back and forth, clutch plate 22 are located at 21 side of drive sprocket, and clutch plate 22 is equipped with a pair of of positioning column 223, should Positioning column 223 can be inserted in location hole 211, so that main shaft 20 and drive sprocket 21 rotate synchronously；Specifically in the present embodiment, Clutch plate 22 includes clutch inner panel 222 and clutch outside plate 221.Wherein, pass through axis between clutch inner panel 222 and clutch outside plate 221 It holds and (is not indicated in figure) and is attached, the opposite sides of clutch inner panel 222 is arranged in positioning column 223；Clutch inner panel 222 and main shaft 20 synchronous connecting relations, specifically, being equipped with mutually matched guide rail 23 and sliding slot between the main shaft 20 and clutch inner panel 222 The length direction of (not indicating in figure), guide rail 23 and sliding slot is axial consistent with main shaft 20, so that realizing the clutch plate 22 can It slidably reciprocates on main shaft 20, in the present embodiment, main shaft 20 is equipped with a guide rail 23, correspondingly, setting on clutch inner panel 222 There is a sliding slot (as shown in Figure 5), rack is equipped with the pull rod 24 for pushing clutch plate 22 to move back and forth on main shaft 20, tool Body, hingedly on the rack, 24 one end of pull rod is hinged on clutch outside plate 221 at the middle part of pull rod 24, passes through pushing drawing rod 24 Main shaft 20 is realized, it can be achieved that the purpose (as shown in Figure 3) that clutch plate 22 is axially moved back and forth along main shaft 20 in free end The purpose of Synchronous Transmission or disengaging between drive sprocket 21.First ratchet mechanism 30 (as shown in Figure 2 a), including phase The ratchet 31 mutually cooperated, pawl 32 and the annulus 34 for installing pawl 32, the ratchet 31 are equipped with the consistent ratchet of rotation direction, spine The connection synchronous with main shaft 20 of wheel 31 is installed in 34 center of annulus.Annulus 34 passes through bearing hinge joint on main shaft 20 and synchronous connection has Third sprocket wheel 35 sets several pawls 32 around ratchet 31 on annulus 34, and pawl 32 is elongated, the middle part pivot joint of pawl 32 On annulus 34, a tooth socket is coped in the front end of each pawl 32, is installed with pressure spring 33 between the rear end and annulus 34 of pawl 32, For the pressure spring 33 for providing the elastic force for making the front end of pawl 32 be pressed on ratchet 31, which can be pressure spring (such as Shown in Fig. 2 a), it may be set to be torsional spring and tension spring；The front end of pawl 32 becomes at a distance from reply tooth groove root in uniform Change, that is to say, that when the front end of the latter pawl 32 is pushed just in 31 tooth groove root of ratchet, previous pawl 32 and reply Tooth groove root it is opposite have some distances, so successively make all pawls 32 and the gradually uniformly increasing of the root of corresponding tooth socket distance Big setting, thus can make how ratchet 31 rotates the root at least always having the front end of a pawl 32 to be pushed just in corresponding tooth socket Portion (as shown in Figure 2 a), so that it is guaranteed that realizing that pawl 32 and 31 gapless of ratchet push when annulus 34 and 20 rotating Vortex of main shaft； Referring to Fig. 2 a, when annulus 34 rotates counterclockwise, front end and the tooth groove root of pawl 32 are mutually twisted, and pressure spring 33 compresses The rear end of pawl 32 is to prevent the front end of pawl 32 to be detached from from ratchet 31, at this point, annulus 34 pushes ratchet 31 by pawl 32 Rotation, to drive main shaft 20 to rotate counterclockwise, to complete the transmitting of rotation energy；When annulus 34 rotates clockwise, drive Pawl 32 rotates clockwise, and the special shape of hook tooth can smoothly push the front end of pawl 32 aside, and the front end of pawl 32 is from ratchet 31 back of tooth slip over, and the rotation of main shaft 20 is hardly hindered, and main shaft 20 and ratchet 31 still maintain rotation counterclockwise.

Fig. 1 and Fig. 2 b is please referred to, the middle part of the swinging frame 10 is fixed on axle sleeve 14 and is socketed on main shaft 20, described Synchronous connection has the second sprocket wheel 15 on axle sleeve 14, and the second ratchet mechanism 80, the swing are provided between swinging frame 10 and main shaft 20 Frame 10 includes two swing arms 11 being oppositely arranged, and is attached between two swing arms 11 by more linking arms 12, these connections Arm 12 also serves to ensure that the fixation of positional relationship between two swing arms 11；10 left end of swinging frame is articulated with the first clump weight 13, by This can make first to apply one and its equiponderant gravity vertically downward, first counterweight to 10 left end of swinging frame with block 13 Block 13 provides the effect of gravity for the rotation of driving spindle 20.And first clump weight 13 downward power is generated to 10 left end of swinging frame Square, the gravity that 10 right end of swinging frame is applied by drawstring 40 greater than suspension 50 and third clump weight 54 and driving spindle 20 rotate required weight.Wherein, the energy that driving spindle 20 rotates includes the rotation energy that main shaft 20 externally exports, Yi Jitong It crosses the driving of drive sprocket 21 top power component 70 and comes from resistance and mechanical friction caused by the second cam 74.Second ratchet Mechanism 80 (as shown in Figure 2 b) is installed in the connection place of main shaft 20 Yu each swing arm 11, the structure and work of the second ratchet mechanism 80 It is identical as the first ratchet mechanism 30 to make principle, details are not described herein again, and two ratchet mechanisms are a difference in that the first ratchet mechanism 30 Annulus 34 is through bearing hinge joint on main shaft 20 and synchronous connection has third sprocket wheel 35, and the annulus of the second ratchet mechanism 80 is It is fixed on swing arm 11 and the synchronous rotation of swing arm 11.Specifically, being to pass through driver when 10 clockwise oscillation of swinging frame Structure 90 drives the first ratchet mechanism 30 that main shaft 20 is driven to rotate counterclockwise, while being detached from driving with the 2nd spine wheel machine Ju 80 and closing System, the second ratchet mechanism 80 of driving drives main shaft 20 to rotate counterclockwise when 10 counter-clockwise swing of swinging frame, while with first Ratchet mechanism 30 is detached from driving relationship.

One end of two drawstring 40 is connected to the end of swing arm 11 and can be up and down with swing arm 11, thus band Dynamic suspension 50 rotates, and the other end of two drawstrings 40 is connected to third clump weight 54.

Please refer to Fig. 6 figure, suspension 50 is suspended on two drawstrings 40, the suspension 50 include two idler wheels 52, It connects the wheel shaft 51 of two idler wheels 52 and is fixed on first cam 53 at 51 middle part of wheel shaft, the position that the idler wheel 52 winds drawstring is set There is rope groove (figure does not indicate), two drawstring 40 is wound around counterclockwise separately down on the rope groove of the outer surface of corresponding idler wheel 52, And be connected under on third clump weight 54 after winding corresponding circle number, the third clump weight 54 for putting clockwise in swinging frame One rotatory force counterclockwise is applied to idler wheel 52 when dynamic, the idler wheel 52 is equipped with for preventing 40 counter roller 52 of drawstring sliding Dynamic locating pin (not shown), the also synchronous connection in the both ends of the wheel shaft 51 have gear 55.

The pressure assembly 60 includes a rotating turret 61, pressure wheel 62 and the second clump weight 63, and rotating turret 61 is a rectangle Frame, the right end of rotating turret 61 is pivotally connected on the rack by bearing 64 so that the rotating turret 61 can be rotated around the pivot end, and second Clump weight 63 is fixed on the left end movable up and down of rotating turret 61, and the bottom of the second clump weight 63 is equipped with relative smooth and (schemes not Mark) bottom surface, which makes gravity of the left end of rotating turret 61 to lower swing for providing one, thus can make Pressure assembly 60 has a downward gravity, makes weight transfer to the right end of swinging frame 10 through suspension 50 and drawstring 40 Power source is applied to main shaft 20 toward lower swing, and by transmission component 90 and the first ratchet mechanism 30 by 10 right end of swinging frame, makes to lead Axis 20 externally exports rotational power.Therefore, pressure assembly 60 generates downward gravity (weight applied including suspension 50) The weight and driving spindle 20 for being greater than the first clump weight 13 rotate gravity required for external output power and mechanical friction Loss.It should be understood that second clump weight 63 may be replaced by the tension spring or pressure spring that are mounted on 61 left end of rotating turret；Pressure Wheel 62 is articulated on rotating turret 61, and is in middle part, the pressure between 61 right end pivoting point of the second clump weight of left end 63 and rotating turret 62 foreign steamer week of wheels is equipped with groove, which is coupled in the chimb 531 of the first cam 53；Specifically, first cam 53 Foreign steamer week extends the chimb 531 (as shown in Figure 7) for incrementally increasing setting equipped with surrounding to be rotated clockwise, make the first cam When 53 counter-clockwise rotation, pressure wheel 62 can turn to highest point from minimum point with the chimb 531 of the first cam 53, when the first cam 53 when rotating clockwise, and pressure wheel 62 goes to minimum point from 53 highest point of the first cam again, and in the process, pressure wheel 62 is With the first cam 53 rotate, will not up and down and be moved forward and backward, only the first cam 53 moves up and down in rotation；Therefore, exist In the course of work that first cam 53 is rotated counterclockwise and rotated clockwise, 61 left end of rotating turret remains at certain altitude.

Please refer to Fig. 8, Fig. 9, the top power component 70 include the first sprocket wheel 72, through shaft 73 with the first sprocket wheel 72 together The second cam 74 of connection is walked, and the first sprocket wheel 72 couples with drive sprocket 21 by the way that the first chain 71 is synchronous, second cam 74 are installed in the bottom (not indicating in figure) of 63 relative smooth of the second clump weight, and lubricating oil (figure is just set under the second cam 74 In do not indicate), which increases lubricating action when contacting for the first chimb 741 and 63 bottom of the second clump weight, and reduction rubs Wipe power.On the rack by bearing hinge joint, the transmission ratio of the drive sprocket 21 and the first sprocket wheel 72 is 1: 3 to the shaft 73. Specifically, drive sprocket 21 drives the rotation of the first sprocket wheel 72 under the drive of main shaft 20, through the first chain 71 and through shaft 73 It drives the second cam 74 to rotate, 74 first chimb 741 of the second cam is made to jack up the left end of rotating turret 61, it is logical with pressure relief group 60 Suspension 50 and drawstring 40 are crossed to the downward pulling force applied on the right of swinging frame 10, so that 10 left end of swinging frame is in the first clump weight To lower swing under 13 gravity, main shaft 20 is rotated and is done work.After the second cam 74 rotates 180 degree, the first chimb 741 with After the separation of second clump weight 63, the second chimb 742 copes with 63 feather edge of the second clump weight and separated state, a left side for rotating turret 61 End loses support force, and under 63 gravity of the second clump weight, the chimb 531 of the first cam 53 is pressed under 62 groove of pressure wheel On, so that the downward gravity of pressure assembly 60 is applied on suspension 50, gravity source is applied to swinging frame 10 through drawstring 40 Right end, and drive the right end of swinging frame 10 to the bottom under the cooperation for the rotatory force that third clump weight 54 applies idler wheel 52 It is dynamic, rotatory force is applied to by main shaft 20 by transmission mechanism 90 and the first ratchet mechanism 30, provides rotatory force source for main shaft 20.By This can make under the action of pushing up power component 70, so that two driving unit dislocation of driving mechanism or so rotate main shaft 20 and do work. That is, two driving units at same group cannot rotate acting to main shaft 20 simultaneously, it can only be with another group of driving mechanism Corresponding driving unit cooperation, which rotates main shaft 20, does work.

Fig. 1 is please referred to, the transmission mechanism 90 includes driving cog of the drive sprocket 91 through the synchronous connection of transmission shaft 95 Wheel 92, driven sprocket 94 of the driven gear 93 through the synchronous connection of driven shaft 96, the drive sprocket 91 by the second chain 97 with The synchronous connection of second sprocket wheel 15, the transmission gear 92 are engaged with driven gear 93, and driven sprocket 94 is through third chain 98 and first Ratchet mechanism 30 couples, that is, driven sprocket 94 is through the connection synchronous with third sprocket wheel 35 of third chain 98, the transmission shaft 97 And driven shaft 98 is articulated in rack through bearing.The up time generated when the transmission mechanism 90 is for by 10 clockwise oscillation of swinging frame Needle rotary force is converted to the counterclockwise rotation power in the same direction with main shaft 20 and is applied to main shaft 20, specifically, when swinging frame 10 is clockwise When swing, axle sleeve 14 is driven to rotate clockwise, due to the connection synchronous with axle sleeve 14 of the second sprocket wheel 15, so that the second sprocket wheel 15 is suitable Hour hands rotation, to drive drive sprocket 91 to rotate clockwise by the second chain 97, since transmission gear 92 is through transmission shaft 95 Connection synchronous with drive sprocket 91, so that transmission gear 92 is also to rotate clockwise, because of driven gear 93 and transmission gear 92 engagements, so that 93 counterclockwise of driven gear, since driven gear 93 is synchronous with driven sprocket 94 through driven shaft 98 Connection, making driven sprocket 94 is also counterclockwise, because driven sprocket 94 is synchronous with third sprocket wheel 35 by third chain 98 Connection, so that 35 counterclockwise of third sprocket wheel, since the annulus 34 of third sprocket wheel 35 and the first ratchet mechanism 30 is same Step connection is articulated in main shaft 20, so that 34 counterclockwise of annulus, to push ratchet 31 to rotate by pawl 32, because of ratchet 31 with main shaft 20 be it is synchronous connection, to drive 20 counterclockwise of main shaft.And second sprocket wheel 15, drive sprocket 91, the transmission ratio of transmission gear 92, driven gear 93, driven sprocket 94 and third sprocket wheel 35 is 1.

Please referring particularly to Fig. 6, the position-limit mechanism 100 is installed in rack, and the position-limit mechanism 100 is for limiting wheel shaft 51 Only move in above-below direction, specifically, the position-limit mechanism 100 is made of two groups of bumping posts being fixed in rack, two groups of bumping posts Blocking is in the both ends of wheel shaft 51 respectively, and every group of bumping post is made of a bumping post 101 and rack gear 102 respectively, and the bumping post 101 is blocked in wheel The outer surface of 51 left side wheel shaft 51 of axis, 102 blocking of rack gear are engaged in 55 right end of gear and with gear 55, thus can be made outstanding It hangs gear 55 when component 50 moves up and down and is engaged on rack gear 102 and rotate.

Figure 10 to Figure 14 is please referred to, is signal of the present invention in five kinds of different working conditions:

Wherein, Figure 10 is that left side driving unit initially enters working condition, and the right driving unit exits working condition signal Figure.Figure 11 is that left side driving unit is in main axis acting state, and the right driving unit returns original state schematic diagram.Figure 12 complete a course of work backed off after random working condition for left side driving unit, and the right driving unit enters after returning original state Working state schematic representation.Figure 13 is that left side driving unit returns in original state, and the right driving unit is in and does to main axis Function status diagram.Figure 14 is to be again introduced into working condition after left side driving unit returns original state, and the right driving unit is complete At a course of work backed off after random working state schematic representation.Second cam 74 of two groups of driving units is installed in a staggered manner in an angle of 90 degrees, So that when being in Figure 10 state with first group of driving unit, second group of driving unit is then located after two groups of driving units complete installation In Figure 11 state, make the swinging frames of two groups of driving units state as shown in figure 15 from the side, and make second group of driving The left side driving unit of mechanism, which is in, rotates in acting main shaft 20, so that the present invention completes after installing i.e. with initial Operation function.

When running well, the positioning column 223 of clutch plate 22 is inserted in the location hole 211 of drive sprocket 21 present invention, Main shaft 20 is the relationship of synchronous connection with drive sprocket 21 at this time；

Wherein, the working principle of the invention is illustrated with Figure 10 state-driven mechanism:

It is worked with driving unit and once draws 60 ° of the swing of swinging frame 10, the transmission ratio of drive sprocket 21 and the first sprocket wheel 72 For 1: 3, when original state, main shaft 20 makes the second cam by the driving of drive sprocket 21 top 70 counterclockwise of power component 74 the first chimb 741 is abutted against with the second counterweight 63, and jacks up the left end of rotating turret 61, so that the weight that pressure assembly 60 is downward Power is supported on the second cam 74, so that the chimb 531 of 62 groove of pressure wheel and the first cam 53 is belonged to discrete state, also, press 62 groove of wheels with 53 chimb of the first cam, 531 highest point, suspension 50 is in extreme lower position, so that at driving mechanism In state as shown in Figure 10, the suspension 50 that only has drawstring 40 to apply in the right end of swinging frame 10 and third clump weight 54 Weight.At this point, the gravity of 10 the first clump weight of left side driving unit 13 of swinging frame is greater than drawing of the drawstring 40 to 10 right end of swinging frame Driving spindle 20 rotates required weight when power and 10 left side of swinging frame are toward lower swing, and therefore, swinging frame 10 drives in left end To lower swing under the gravity of the first clump weight of unit 13, so that swing arm 11 drives main shaft 20 by the second ratchet mechanism 80 Counterclockwise, to make the externally output rotational power of main shaft 20, when driving unit runs to Figure 11 state, swinging frame 10 is put Move 30 °, and swinging frame 10 has rotated counterclockwise 30 ° also by 80 driving spindle 20 of the second ratchet mechanism, meanwhile, because actively Sprocket wheel 21 and 72 transmission ratio of the first sprocket wheel are 1: 3, that is to say, that one circle of the rotation of drive sprocket 21 can be driven by the first chain 71 First sprocket wheel 72 rotation, three circle, so that main shaft 20 is driven by drive sprocket 21, the first chain 71, the first sprocket wheel 72 and shaft 73 Second cam 74 has rotated 90 ° counterclockwise.At this point, the driving unit of the left and right of second group of driving mechanism two will have one to exit work Make state, one enters working condition.Driving unit continues to run from Figure 11 to Figure 12, swings to figure under the left side of swinging frame 10 When 12 state, 10 whole process of swinging frame has swung 60 °, meanwhile, swinging frame 10 is also by 20 turns of 80 driving spindle of the second ratchet mechanism 60 ° are moved, the second cam 74 rotates 180 °, and so far left side driving unit stopping rotates main shaft 20 to do work and enter and return initially Status routine.At this point, the first chimb 741 is separated with 63 feather edge of the second clump weight, the feather edge reply of the second clump weight 63 the Second chimb 742 of two cams 74,61 left end of rotating turret lose support force, so that under the gravity of the second clump weight 63, It is pressed under 62 groove of pressure wheel on the chimb 531 of the first cam 53, makes the supporting point of 61 left end of rotating turret from 74 turns of the second cam It moves in 531 minimum point of chimb of the first cam 53, the second chimb 742 of the feather edge of the second clump weight 63 and the second cam 74 Separated state, so that pressure assembly 60 has a downward gravity to be applied to first under the gravity of the second clump weight 63 On cam 53, and pass through suspension 50 and drawstring 40 for weight transfer to 10 right end of swinging frame.So that drawstring 40 is to swinging frame 10 right ends have a downward pulling force, so that swinging frame 10 has the tendency that a clockwise oscillation, meanwhile, idler wheel 52 exists at this time It rotates counterclockwise under the gravity of third clump weight 54 and is moved down in rotation, to drive 10 the right of swinging frame simultaneously To lower swing, in the process, since idler wheel 52, wheel shaft 51 and the first cam 53 are synchronous connections, the first cam 53 be also moved down in rotation with idler wheel 52, and in rotation moves down chimb 531 and 62 groove of pressure wheel contact point It incrementally increases, is that can rotated with moving down from the central point of wheel shaft 51 to chimb 531 with the contact point of 62 groove of pressure wheel In incrementally increase, and be same with height is moved down, that is to say, that the central point of wheel shaft 51 is moved downwardly how many, while band Dynamic first cam 53 makes chimb 531 and the contact point of 62 groove of pressure wheel increase how many in moving down rotation, makes rotating turret 61 Left end do not move down, so that 63 bottom of the second clump weight and the second chimb 742 is kept discrete state.Thus it can make pressure assembly 60 have a downward gravity to be applied on suspension 50 always, and the right end of swinging frame 10 is transmitted to through two drawstrings 40, make 10 right end of swinging frame and suspension 50 are simultaneously to lower swing, at the same time, in 10 clockwise oscillation of swinging frame, drive axle sleeve 14 rotate clockwise, since the second sprocket wheel 15 is fixed on axle sleeve 14 so that the second sprocket wheel 15 be also rotate clockwise, thus Machine Ju 30 being taken turns by transmission mechanism 90 and the first spine, rotatory force being applied to main shaft 20, for main shaft 20, persistently rotation provides power source. When driving unit is run to Figure 13 state, 30 ° of 10 clockwise oscillation of swinging frame, and swinging frame 10 is also by transmission mechanism 90 and 30 ° of 30 driving spindle of the first ratchet mechanism 20 counterclockwise, the second cam 74 has rotated 90 ° counterclockwise.At this point, the The driving unit of left and right two of two groups of driving mechanisms will have one to exit working condition, and one enters working condition.Driving unit To continue to run from Figure 13 to Figure 14, when swinging to Figure 14 state under the right of swinging frame 10,10 whole process of swinging frame has swung 60 °, Meanwhile swinging frame 10 has rotated counterclockwise 60 ° also by transmission mechanism 90 and 30 driving spindle 20 of the first ratchet mechanism, second is convex Wheel 74 rotates counterclockwise 180 °, and the second chimb 742 is separated with 63 bottom of the second clump weight at this time, and the first chimb 741 is matched with second 63 bottom of pouring weight contacts and jacks up the left end of rotating turret 61, separates 62 groove of pressure wheel with chimb 531, thus relieves pressure Component 60 conveys the path of gravity source through suspension 50 and drawstring 40 to 10 right end of swinging frame, so that in swinging frame 10 The gravity of suspension 50 and third clump weight 54 that right end only has drawstring 40 to apply, at this point, driving on the right of this group of driving mechanism Unit, which stops rotating main shaft 20, to do work, and the right driving unit completes one and rotates the acting course of work to main shaft 20 and enter Original state program is returned, left side driving unit is then returned to original state, in the gravity bottom moving frame 10 of clump weight 13 Counter-clockwise swing repeats the above process, so so that left side driving unit, which is again introduced into working condition, rotates acting to main shaft 20 Reciprocation cycle makes under the mutual cooperation of four driving units of two groups of driving mechanisms, and main shaft 20 is able to lasting rotation and right Outer output power.

The main shaft 20 of two groups of driving mechanisms of the invention is arranged successively along the length direction (i.e. X to) of rack and synchronizes connection It connects, the main shaft 20 actually may be configured as one, and two groups of driving mechanisms share the main shaft 20.

Referring to Fig. 8, as a further improvement, other than two groups of above-mentioned driving mechanisms, also settable one group idle Driving mechanism suspends this group of driving mechanism, and open when wherein one group of failure of above-mentioned two groups of driving mechanisms needs repairing The idle driving mechanism is moved, thus can make to be not required to whole shutdown, maintenance maintenance, concrete implementation mode can be carried out Be: first sprocket wheel 72 is equipped with interior octet 721, and the end of shaft 73 is set as octahedra, and the octahedron of shaft 73 can be inserted It is placed in the interior octet 721 of the first sprocket wheel 72, meanwhile, 721 top edge of octet offers screw hole in the first sprocket wheel 72 (not indicating in figure), there is a screw 722 in screw hole, and screw 722 is arrived on the octahedral one of face of the shaft 72, To make shaft 73 and the first sprocket wheel 72 realize fixed relationship；When there is driving unit to need to overhaul maintenance, screw 722 is unclamped, First sprocket wheel 72 is exited from the octahedron of shaft 73, the shaft 73 of idle driving mechanism is then adjusted, makes its second cam 74 Angle and the angle of swinging frame 10 and the phase of driving mechanism of pause be consistent, then the first sprocket wheel 72 is reinstalled and is turned Screw 722 is tightened fixation by 73 octahedron of axis, and the positioning column 223 on the clutch plate 22 of idle driving mechanism is pushed into drive sprocket 21 location hole 211 can start the free time driving unit, then will need to overhaul the clutch plate 22 of driving mechanism, lead to pull rod Clutch plate is pushed away drive sprocket 21 by 24, exits positioning column 223 out of location hole 211, can complete to suspend driving machine to be repaired Structure, but also as new idle driving mechanism after maintenance, for replacing new failure driving mechanism.

In conclusion the gravity that the present invention drives single first clump weight 13 to apply 10 left end of swinging frame using the left side, makes Torque is applied on main shaft 20 by 10 left end of swinging frame toward lower swing, by the second ratchet mechanism 80, provides rotation for main shaft 20 Power source, by the gravity of the right driving unit pressure assembly 60 through suspension 50 and drawstring 40 in the way of transmitting by gravity It is applied to the right end of swinging frame 10 and drives swinging frame 10 under the cooperation that third counterweight picks out the rotatory force of 54 pairs of idler wheels 52 application Right end to lower swing, power source is applied to main shaft 20 through transmission mechanism 90 and the first ratchet mechanism 30, so that every group of driving machine The driving unit dislocation of left and right two of structure, which rotates main shaft 20, does work, and can make four drivings in two groups of driving mechanisms single as a result, Under member cooperates, the present invention is able to rotation in cycles, to realize without other power or the lesser feelings of other power Under condition, main shaft 20 is made constantly to rotate externally output rotational power, therefore, the present invention, which can reduce, utilizes coal, gasoline, natural The consumption of the energy such as gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

The present invention can also make according to the above for making ornamental value, and be suitble to the craftwork of various occasions placements. The present invention is set to realize maximum economic value.

It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas Corresponding change and deformation, and all these change and deformation all should belong to protection scope of the present invention.

Claims (9)

1. a kind of power output device, it is characterised in that: including rack and rack-mounted at least two groups driving mechanism, Every group of driving mechanism is equipped with two driving units in left and right, which is arranged successively along the length direction of rack；

Every group of driving mechanism include,

Extend and be pivotally connected main shaft on the rack along the length of the rack, main shaft is equipped with drive sprocket and the first ratchet mechanism；

Swinging frame is fixed in an axle sleeve and is socketed on main shaft, and the second ratchet mechanism, swinging frame packet are equipped between the swinging frame and main shaft Two swing arms being oppositely arranged are included, one end of swinging frame is equipped with the first clump weight, and synchronous connection has the second sprocket wheel on the axle sleeve；

Two drawstrings, one end of drawstring connect the end of swing arm and as swing arm are up and down, and the other end of drawstring is connected with Third counterweight is picked out；

It is suspended in the suspension of two drawstring bottoms, which includes two idler wheels, connects the wheel shaft of two idler wheels and be fixed on The first cam in the middle part of wheel shaft, two drawstrings are wound around the external peripheral surface of corresponding idler wheel；

Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, one end pivot joint of rotating turret is on the rack so that rotation 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 bottom edge is coupled in the first cam；

Transmission mechanism is synchronized and is connected on driven shaft including synchronizing the drive sprocket and transmission gear that are connected on transmission shaft Driven sprocket and driven gear, the drive sprocket by the second chain it is synchronous with the second sprocket wheel couple, the driven gear and Transmission gear engagement, the driven sprocket is through the connection synchronous with the first ratchet mechanism of third chain；

Push up power component, including the first sprocket wheel, the second cam through shaft connection synchronous with the first sprocket wheel, and the first sprocket wheel with pass through The connection synchronous with drive sprocket of first chain, second cam are installed in the second clump weight bottom, the drive sprocket and the The transmission ratio of one sprocket wheel is 1: 2 to 1: 20；

Rack is equipped with position-limit mechanism, which only moves in above-below direction for limiting wheel shaft；

The main shaft of two groups of driving mechanisms is arranged successively along the length direction of rack and synchronizes connection.

2. power output device as described in claim 1, it is characterised in that: first ratchet mechanism and the second ratchet mechanism Annulus including mutually matched ratchet, pawl and for installing pawl, ratchet be equipped with the consistent ratchet of rotation direction, the ratchet with The synchronous connection of main shaft is installed in circle ring center, surrounds ratchet on annulus and sets several pawls, is articulated on annulus in the middle part of pawl, Pressure spring is equipped between the rear end and annulus of pawl, which is used to provide the elastic force for making the front end of pawl compress ratchet. Each pawl copes with a tooth socket, and pawl front end is in even variation at a distance from tooth groove root.

3. power output device as claimed in claim 1 or 2, it is characterised in that: the annulus of first ratchet mechanism passes through Bearing pivot is on main shaft and synchronous connection has third sprocket wheel, which couples by the way that third chain is synchronous with driven sprocket, The annulus of second ratchet mechanism is fixed to be rotated synchronously with swing arm on a swing arm.

4. power output device as described in claim 1, it is characterised in that: offer a pair of of positioning on the drive sprocket Hole, main shaft be equipped with can along the clutch plate that it axially moves back and forth, between main shaft and clutch plate be equipped with mutually matched guide rail and The length direction of sliding slot, guide rail and sliding slot and the axial direction of main shaft are consistent, and clutch plate is equipped with for pushing clutch plate in main shaft The pull rod moved back and forth, clutch plate are equipped with a pair of of positioning column, which can be inserted in positioning hole so that main shaft and active Sprocket wheel rotates synchronously.

5. power output device as described in claim 1, it is characterised in that: the transmission ratio of the drive sprocket and drive sprocket It is 1: 3.

6. power output device as described in claim 1, it is characterised in that: the pressure wheel foreign steamer week is equipped with groove, this is recessed Slot is coupled in the chimb of the first cam.

7. power output device as described in claim 1, it is characterised in that: the synchronous connection in the both ends of the wheel shaft has gear.

8. power output device as described in claim 1, it is characterised in that: second sprocket wheel, drive sprocket, driving cog Wheel, driven gear, driven sprocket and third sprocket wheel transmission ratio be 1.

9. power output device as described in claim 1, it is characterised in that: the position-limit mechanism by be fixed in rack two Group bumping post composition, two groups of bumping post difference blockings are in the both ends of wheel shaft, and every group of bumping post is made of a bumping post and rack gear respectively, the gear Column is blocked in the wheel shaft left side, and the rack gear is blocked in gear right end and engages with gear, which can only be upper and lower for limiting wheel shaft It is mobile.