CN108825455A - A kind of power output device - Google Patents

Abstract

The present invention discloses a kind of power output device comprising at least four driving units, each driving unit include main shaft, swinging frame, drawstring, suspension, pressure assembly, synchronization mechanism and position-limit mechanism；The main shaft of four driving units is arranged successively along the length direction of rack and synchronizes connection.The present invention is applied to swinging frame using the gravity of the first clump weight and is transmitted on main shaft by ratchet mechanism, the power source of rotation is provided for main shaft, the other end that power source is transferred to on suspension through drawstring swinging frame is applied to using the gravity of the second clump weight, it drives driving unit to reply original state to repeat to do work to 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 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 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 that：

A kind of power output device, it is characterised in that：It is single including rack and rack-mounted at least four driving Member, four driving units are arranged successively along the length direction of rack；

Each driving unit includes,

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

The swinging frame being articulated on main shaft, is equipped with ratchet mechanism between swinging frame and main shaft, which includes opposite set One end of two swing arms set, swinging frame is equipped with the first clump weight；

Two drawstrings, the end of one end connection swing arm of drawstring and as swing arm is up and down, the other end of drawstring around It is located at suspension；

The suspension being suspended on two drawstrings, the suspension include two idler wheels, the wheel shaft for connecting two idler wheels and fixation Screw thread wheel in the middle part of wheel shaft, two drawstring are respectively wound around on 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 screw thread wheel；

Power component is pushed up, top power component includes drive sprocket, the cam through transmission shaft connection synchronous with drive sprocket, and is driven Sprocket wheel is coupled with drive sprocket by the first chain syn-chro-step, and the cam dress is not in the second clump weight bottom；

The transmission ratio of drive sprocket and drive sprocket is 1: 2 to 1: 20；

Synchronization mechanism, the first sprocket wheel including first gear, second gear and connection synchronous with second gear, first gear It is fixed in transmission shaft end, first gear is part tooth, which engages with second gear intermittence, first sprocket wheel Pass through the connection synchronous with swinging frame of the second chain；

Rack is equipped with position-limit mechanism, and the position-limit mechanism is for limiting wheel shaft only in above-below direction and along axial length direction It is mobile；

The main shaft of four driving units is arranged successively along the length direction of rack and synchronizes connection.

Preferably, it is fixed on an axle sleeve in the middle part of the swinging frame, the axle sleeve is movable to be socketed on main shaft, and axle sleeve is affixed There is the second sprocket wheel.

Preferably, the ratchet mechanism includes mutually matched ratchet, and pawl and the annulus for installing pawl, ratchet are set There is the consistent ratchet of rotation direction, annulus is fixedly arranged on swing arm connection synchronous with swing arm, ratchet connection dress synchronous with main shaft Several pawls are set around ratchet in circle ring center, annulus, are articulated on annulus in the middle part of pawl, the rear end of pawl and circle Pressure spring is equipped between ring, which is used to provide the elastic force for making the front end of pawl compress ratchet, each pawl reply one A tooth socket, pawl front end are in even variation at a distance from tooth groove root.

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 screw thread chimb of screw thread wheel.

Preferably, the center of circle angular region of the first gear part tooth is 100 degree of angle to 180 degree angles.

Preferably, the both ends of the wheel shaft are equipped with third gear.

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 wheel shaft Right end is engaged with third gear, the position-limit mechanism for limit wheel shaft can only up and down direction and along axial length direction it is mobile.

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

The present invention is applied to swinging frame using the gravity of the first clump weight, then torque is applied to main shaft by ratchet mechanism On, the power source of rotation is provided for main shaft, suspension is applied to using the gravity of the second clump weight and is transmitted to power source through drawstring The other end of swinging frame drives driving unit to reply original state repetitive cycling and does work to main shaft, may be implemented in without other power Or in the lesser situation of other power, rotate main shaft constantly, to export rotational power, therefore, the present invention be can reduce Using the consumption to energy such as coal, gasoline, natural gases, and will not into atmospheric environment discharge harmful, reduce environment Pollution.

Detailed description of the invention

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

Fig. 2 is the structural schematic diagram of 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 and suspension of the invention；

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

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

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

Figure 10 is first gear and second gear structural schematic diagram of the invention；

Figure 11 to Figure 14 is the schematic diagram of four kinds of working conditions of the invention；

Figure 15 is side projection figure of the swing arm of four driving units 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, ratchet mechanism；31, ratchet；32, pawl；33, pressure spring；34, annulus；10, Swinging frame；11, swing arm；12, linking arm；13 first clump weights；14, axle sleeve；15, the second sprocket wheel；40, drawstring；50, suspention group Part；51, wheel shaft；52, idler wheel；53, screw thread wheel；531, screw thread chimb；55, third gear；60, pressure assembly；61, rotating turret； 62, pressure wheel；63, the second clump weight；64, bearing；65, pulley；70, power component is pushed up；71, the first chain；72 drive sprockets； Octet in 721；722, screw；73, transmission shaft；74, cam；741, the first chimb；742, the second chimb；90, synchronization mechanism； 91, first gear；910, moving tooth；92, second gear；920, tooth is corrected；93, the first sprocket wheel；94, the second chain；80, position restrainer Structure；81, bumping post；82, rack gear.″

Specific embodiment

To make the purpose of the present invention, technical solution and advantage are more clearly understood, in conjunction with attached drawing and specific embodiment party Formula, the present invention is described further, it should be appreciated that specific embodiment described herein and parameter are only to explain The present 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 four driving units, four driving units along rack length direction (X to) i.e. in diagram row Column, ground of being worth mentioning, the number of driving unit can also be set as the number greater than four, multiple driving units along rack length Degree direction is arranged successively.

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 specific structure of driving unit is as follows：

Each driving unit includes main shaft 20, swinging frame 10, ratchet mechanism 30, drawstring 40, suspension 50, pressure group Part 60, top power component 70, synchronization mechanism 90 and position-limit mechanism 80.

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 One end of axis 20 is equipped with drive sprocket 21, specifically, drive sprocket 21 is 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 21 side of drive sprocket, clutch plate 22 are equipped with a pair of of positioning column 223, which can be inserted in location hole 211, with Rotate synchronously main shaft 20 and drive sprocket 21；Specifically in the present embodiment, clutch plate 22 includes outside clutch inner panel 222 and clutch Plate 221.Wherein, it is attached, positioning column 223 between clutch inner panel 222 and clutch outside plate 221 by bearing (end mark in figure) The opposite sides of clutch inner panel 222 is set；The connecting relation synchronous with main shaft 20 of clutch inner panel 222, specifically, the main shaft 20 Mutually matched guide rail 23 and sliding slot (not indicating in figure), the length side of guide rail 23 and sliding slot are equipped between clutch inner panel 222 Unanimously to the axial direction with main shaft 20, in the present embodiment, main so that realizing 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 (as shown in Figure 5), sets on clutch plate 22 There is the pull rod 24 for pushing clutch plate 22 to move back and forth on main shaft 20, specifically, the middle part of pull rod 24 is hingedly on the 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 (as shown in Figure 3) axially moved back and forth, and then realize the Synchronous Transmission between main shaft 20 and drive sprocket 21 or de- From purpose.

Fig. 1 and Fig. 2 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, the axis It is connected with the second sprocket wheel 15 on set 14, ratchet mechanism 30 is provided between swinging frame 10 and main shaft 20, which includes phase To two swing arms 11 of setting, it is attached between two swing arms 11 by more linking arms 12, these linking arms 12 are also used to Ensure the fixation of positional relationship between two swing arms 11；10 left end of swinging frame is articulated with the first clump weight 13, thus can make first One and its equiponderant gravity vertically downward, 13 pairs of first clump weight swings are applied to 10 left end of swinging frame with block 13 The gravity that 10 left end of frame applies, the gravity and swinging frame 10 of 10 right end of swinging frame are applied to greater than suspension 50 through drawstring 40 Energy required for output power and mechanical friction loss are rotated by 30 driving spindle 20 of ratchet mechanism when swinging counterclockwise.Institute The connection place that ratchet mechanism 30 is installed in main shaft 20 Yu each swing arm 11 is stated, ratchet mechanism 30 includes mutually matched ratchet 31, pawl 32 and the annulus 34 for installing pawl 32, the ratchet 31 are equipped with the consistent ratchet of rotation direction, ratchet 31 and main shaft 20 Synchronous connection is installed in 34 center of annulus.Annulus 34 is then fixed on swing arm 11 to be rotated synchronously with swing arm 11.In annulus 34 Upper to set several pawls 32 around ratchet 31, pawl 32 is elongated, and the middle part of pawl 32 is articulated on annulus 34, each pawl A tooth socket is coped in 32 front end, is installed with pressure spring 33 between the rear end and annulus of pawl 32, and the pressure spring 33 is for providing one The front end of pawl 32 is set to be pressed on the elastic force of ratchet 31, which can be pressure spring (as shown in Figure 2), may be set to be Torsional spring and tension spring；The front end of pawl 32 is at a distance from tooth groove root in uniform variation, that is to say, that when the latter pawl 32 Front end pushed just in 31 tooth groove root of ratchet, previous pawl 32 with reply tooth groove root it is opposite have some distances, So successively making all pawls 32 with the root of corresponding tooth socket distance, gradually uniform increase is arranged, and why can make ratchet 31 as a result, Rotation at least always has the front end of a pawl 32 to be pushed just in the root (as shown in Figure 2) of corresponding tooth socket, so that it is guaranteed that Realize that pawl 32 and 31 gapless of ratchet push when swinging frame 10 and 20 rotating Vortex of main shaft；Referring to Fig. 2, swing arm 11 When counter-clockwise swing, front end and the tooth groove root of pawl 32 are mutually twisted, and pressure spring 33 compresses the rear end of pawl 32 to prevent pawl 32 are detached from from ratchet 31, at this point, swing arm 11 pushes ratchet 31 to rotate by pawl 32, so that main shaft 20 be driven to turn counterclockwise It is dynamic, to complete the transmitting of rotation energy；When 11 clockwise oscillation of swing arm, band pawl 32 is rotated clockwise, hook tooth Special shape can smoothly push the front end of pawl 32 aside, and the front end of pawl 32 is slipped over from 31 back of tooth of ratchet, and the rotation of main shaft 20 is several It is not hindered, main shaft 20 and ratchet 31 still maintain rotation counterclockwise.

One end of the drawstring 40 is connected to the end of swing arm 11 and can be up and down with swing arm 11, to drive Suspension 50 rotates, and the other end of drawstring 40 is wound around downwards suspension 50.

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 the screw thread wheel 53 at 51 middle part of wheel shaft, the position that the idler wheel 52 winds drawstring is equipped with 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 Rope end is fixed on idler wheel 52 after the corresponding circle number of winding, and the also synchronous connection in the both ends of the wheel shaft 51 has third gear 55, is had Body, the position of the both ends of the wheel shaft 52 connection third gear 55 corresponding be equipped with two and lead along the axial length direction of wheel shaft 52 Rail, that is, corresponding either left and right is correspondingly arranged up and down, the third gear 55 is equipped with two sliding slots accordingly, sets on the chute Guide rail and pulley connect movement when having pulley to keep 52 direct-axis length direction of wheel shaft mobile, to reduce the friction between wheel shaft 52 and sliding slot Thus power can be such that wheel shaft 52 is moved forward and backward in rotation while on 55 sliding slot of third gear and can drive 55 turns of third gear It is dynamic.

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 absolutely smooth bottom Face, second clump weight 63 make gravity of the left end of rotating turret 61 to lower swing for providing one, thus can make pressure assembly 60 have a downward gravity to be applied to the right end that suspension 50 is transferred to swinging frame 10 through drawstring 40, make 10 up time of swinging frame Needle is swung, so that driving unit be driven to reply original state, repeatable rotate to main shaft 20 of driving unit is made to do work.It is understood that , which may be replaced by the tension spring or pressure spring that are mounted on 61 left end of rotating turret；The pressure wheel 62 passes through Bearing hinge joint is in middle part, the pressure between 61 right end pivoting point of the second clump weight of left end 63 and rotating turret in rotating turret 61 The foreign steamer week of wheels 62 is equipped with groove, and groove is coupled on the screw thread chimb 531 of screw thread wheel 53, specifically, the screw thread wheel 53 Foreign steamer week be equipped be rotated clockwise the screw thread chimb 531 (as shown in Figure 7) for incrementally increasing setting, make 53 inverse time of screw thread wheel When needle rotates, pressure wheel 62 can turn to highest point from minimum point with the screw thread chimb 531 of screw thread wheel 53, when 53 up time of screw thread wheel When needle rotates, pressure wheel 62 goes to minimum point from 53 highest point of screw thread wheel again, and in the process, pressure wheel 62 is only with screw thread Wheel 53 rotation, will not up and down and be moved forward and backward, only screw thread wheel 53 moves up and down in rotation；Therefore, so that in screw thread wheel 53 In the course of work for rotating counterclockwise and rotating clockwise, 61 left end of rotating turret remains at certain altitude, the screw thread wheel More than 53 rotatable 0 degree of angle, wherein being more suitble to be rotated by 90 ° angle to 3600 degree, swing can also be set according to actual needs Number.

Fig. 8 and Fig. 9 is please referred to, the top power component 70 includes drive sprocket 72, through transmission shaft 73 and drive sprocket The cam 74 of 72 synchronous connections, and drive sprocket 72 couples with drive sprocket 21 by the way that the first chain 71 is synchronous, the drive chain The transmission ratio of wheel 21 and drive sprocket 72 is 1: 3, and the cam 74 is installed in the second clump weight 63 and is equipped with absolutely smooth bottom (not indicating in figure) can also fill a pulley in 63 bottom of the second clump weight, rotate cam 74 and pulley contact, the transmission Axis 73 by bearing hinge joint on the rack, cam 74 be equipped with the first chimb 741 and the second chimb 742 (as shown in Figure 9), second Less than 741 height of the first chimb, which is used to make driving unit to the acting of main shaft 20 and stop doing power 742 height of chimb, In specific embodiment, under drive of the drive sprocket 21 in main shaft 20, through 73 band of the first chain 71, drive sprocket 72 and transmission shaft Moving cam 74 rotates, and so that 74 first chimb 741 of cam is contacted the left end for jacking up rotating turret 61 with 63 bottom of the second clump weight, makes to press 62 groove of wheels is separated with the screw thread chimb 531 of screw thread wheel 53, passes through suspension 50 and drawstring 40 with pressure relief component 60 To the downward gravity applied on the right of swinging frame 10, so that 10 left end of swinging frame is under the gravity of the first clump weight 13 to the bottom It is dynamic, and rotatory force is applied to by main shaft 20 by ratchet mechanism 30, power source is provided for the rotation of main shaft 20, when cam 74 rotates 180 After degree, after the first chimb 741 is separated with the second clump weight 63, the second chimb 742 copes with 63 bottom of the second clump weight and in hanging State, rotating turret 61 move down left end under the gravity of the second clump weight 63, make to be pressed in screw thread under 62 groove of pressure wheel The screw thread chimb 531 of wheel 53, so that pressure assembly 60 has a downward gravity to be applied on suspension 50, through drawstring 40 are transferred to the right end of swinging frame 10, raise the right end of swinging frame 10 to lower swing left end, thus drive driving unit to return Original state is returned to move.

The synchronization mechanism 90 include first gear 91, second gear 92, connection synchronous with second gear 92 the first chain Wheel 93, first sprocket wheel 93 is through the connection synchronous with swinging frame 10 of the second chain 94, that is, the first sprocket wheel 93 is through the second chain 94 With 15 synchronized links of the second sprocket wheel, the first gear 91, which synchronizes, to be connected on 73 end of transmission shaft, and first gear 91 is part Tooth, and the center of circle angular region of part tooth is 100 degree of angles between 180 degree angle, and the first gear 91 and second gear 92 are intermittently Property engagement, the second gear 92 and the first sprocket wheel 93 are articulated in rack；The synchronization mechanism 90 is for returning driving unit Synchronous interaction effect is realized when original state with main shaft 20, specifically, driving unit is worked to the acting of main shaft 20 completion one Cheng Hou, 10 right end of swinging frame under the gravity that pressure assembly 60 applies through suspension 50 and drawstring 40 to lower swing, by This drives driving unit to return original state, since the gravity that pressure assembly 60 generates 10 right end of swinging frame is relatively stable , that is to say, that the revolving speed that the gravity of pressure assembly 60 generates swinging frame 10 is to stablize constant, while the first counterweight relatively The gravity that block 13 provides the rotation of main shaft 20 is also to stablize relatively constant, and still, the revolving speed of main shaft 20 can be with load end Payload size variation, that is, when the rotatory force that main shaft 20 exports does not load or load the power less than setting, it is main Axis 20 can relatively rotate fast, and when load end exceeds specified power, main shaft 20 can be relatively rotated slow, and thus the present invention exists Uncoordinated operating condition will be will appear in operation, machinery is caused to shut down, synchronization mechanism 90 is arranged thus makes driving unit Synchronous interaction relationship is realized with main shaft 20 in returning original state, so that the present invention is not in operation by 20 output power of main shaft Size and influence the coordination performance of the operation of complete machine.Specific works, drive sprocket 21 pass through first under the drive of main shaft 20 Chain 71, drive sprocket 72 and transmission shaft 73 are with 91 counterclockwise of moving cam 74 and first gear, when the first chimb 741 rotates It is separated to 63 bottom of the second clump weight, the second chimb 742 copes with the bottom of the second clump weight 63 and separated state, makes pressure When the Gravity support point of component 60 is transferred to suspension 50 from cam 74, first gear 91 also rotates to part tooth and at this time The engagement of two gears 92, thus drives second gear 92 to rotate clockwise, because the first sprocket wheel 93 is synchronous connection with second gear 92 , so that the first sprocket wheel 93 rotates clockwise, since the first sprocket wheel 93 passes through 15 synchronized links of the second chain 94 and the second sprocket wheel , so that swinging frame 10 and main shaft 20 synchronize, it is detached from when 91 part tooth of first gear is turned to second gear 92 When engagement, driving single action revert to original state, while the second chimb 742 also rotates to and the bottom of the second clump weight 63 point Contact and jack up 61 left end of rotating turret with the second clump weight 63 from, the first chimb 741, the Gravity support point of pressure assembly 60 again from Suspension 50 is transferred to cam 74, and driving unit is again introduced into working condition and rotates acting to main shaft 20.

Please referring particularly to Figure 10, because of first gear 91 and the intermittent mesh mechanism of second gear 92, there are latch phenomenons Occur, that is to say, that first gear 91 cannot be engaged precisely with second gear 92, and for the generation of anti-phenomenon here, the present invention exists The circumferential side wall of first gear 91 is equipped with moving tooth 910, and the circumferential side wall of second gear 92 is equipped with correction tooth 920, specifically, When first gear 91, which turns to preparation, to be engaged with second gear 92, moving tooth 910 is contacted with correction tooth 920 first, to stir Second gear 92 rotates, and enables the accurate engagement rotation of two gears, and second gear 92 can also be made with other methods every time just It turns in the position of setting and is engaged with first gear 91.

Please referring particularly to Fig. 6, the position-limit mechanism 80 is installed in rack, and the position-limit mechanism 80 is for limiting 51, wheel shaft It is in above-below direction and mobile along axial length direction, specifically, the position-limit mechanism 80 is by two groups of bumping posts being fixed in rack Composition, two groups of bumping post difference blockings are in the both ends of wheel shaft 51, and every group of bumping post is made of a bumping post 81 and rack gear 82 respectively, the gear Column 81 is blocked in the outer surface of 51 left side wheel shaft 51 of wheel shaft, and 82 blocking of rack gear is nibbled in 52 right end of wheel shaft and with third gear 55 It closes, third gear 55 thus can be made when suspension 50 moves up and down to be engaged on rack gear 82 and rotated, the rack gear 82 is set as Groove shapes, thus make third gear 55 can only on rack gear 82 up and down engagement rotation, cannot be moved forward and backward.

Figure 11 to Figure 14 is please referred to, for the schematic diagram of the invention in four kinds of different working conditions：

Wherein, Figure 11 is to initially enter working state schematic representation, and Figure 12 is that driving unit is in working condition, Tu13Wei Driving unit exits] make in state, Figure 14 is that driving unit is in recurrence original state schematic diagram, the cam of four driving units 74 be in the staggered installation of an angle of 90 degrees, after so that the swing arm of four driving units is completed installation from the side as shown in figure 15, In, when being in Figure 11 state with the first driving unit, the second driving unit is in Figure 12 state, and third driving unit is in Figure 13 When state, when the 4th driving unit is in Figure 14 state, and the second driving unit is in, main shaft 20 is rotated in acting, Has the function of initial launch after so that the present invention is completed installation.

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 11 state-driven unit：

60 ° are rotated with driving unit driving spindle 20 of acting, drive sprocket 21 and 72 transmission ratio of drive sprocket are 1: 3 For, when original state, driving unit is in position as shown in figure 11, and main shaft 20 passes through the driving of drive sprocket 21 top power component 70 Counterclockwise makes the first chimb 741 of cam 74 and the second clump weight 63 abut against the left end for jacking up rotating turret 61, so that pressure The downward Gravity support of power component 60 is on cam 74, at this point, 62 groove of pressure wheel and the screw thread chimb 531 of screw thread wheel 53 belong to Discrete state, and pressure wheel 62 is in 531 highest point of screw thread chimb of screw thread wheel 53, and suspension 50 is in extreme lower position. Only have suspension 50 to pass through the weight that drawstring 40 applies in the right end of swinging frame 10.10 the first clump weight of the left side of swinging frame at this time 13 gravity be greater than drawstring 40 to the pulling force of 10 right end of swinging frame and 10 left side of swinging frame toward lower swing when driving spindle 20 rotate Required weight, therefore, 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing so that swing arm 11 34 counterclockwise of annulus is driven, so that 31 counterclockwise of ratchet is pushed with pawl 32, since ratchet 31 and main shaft 20 are Synchronous connection, ratchet 31 drives 20 counterclockwise of main shaft again, thus make the external output power of main shaft 20, at the same time, Right end is raised when 10 left side of swinging frame is toward lower swing, so that two drawstrings 40 be made to move up, thus drives 50 up time of suspension Needle rotates and moves up in rotation while moving along 52 axial length direction of wheel shaft.When driving unit runs to Figure 12 state When, swinging frame 10 has swung 30 °, and also driving spindle 20 has rotated 30 ° to swinging frame 10, because of drive sprocket 21 and drive sprocket 72 rotations are than being 1: 3, so that main shaft 20 drives drive sprocket 72 to pass through transmission shaft 73 by drive sprocket 21 through the first chain 71 Driving cam 74 and first gear 91 have rotated 90 ° (first gear 91 belongs to idling conditions) counterclockwise, at this point, being in rear stage Driving unit initially enter working condition, driving unit continues to run from Figure 12 to Figure 13 state, from Figure 12 to Figure 13 In the process, this driving unit then jointly rotates main shaft 20 with rear stage driving unit and does work, and driving unit is from Figure 11 to figure During 12, driving unit then jointly rotates main shaft 20 with previous stage driving unit and does work, under the left side of swinging frame 10 When swinging to Figure 13 state, 10 whole process of swinging frame has swung 60 °, while swinging frame 10 is also by 20 turns of 30 driving spindle of ratchet mechanism 60 ° are moved, cam 74 and first gear 91 rotate 180 °, at this point, the first chimb 741 turns to and 63 bottom of the second clump weight point From, while first gear 91 also rotates to part tooth and engages with second gear 92 makes swinging frame 10 and main shaft 20 is that synchronous interaction is closed System, so far, driving unit, which stops rotating main shaft 20, to do work, and main shaft 20 continues counterclockwise under the driving of rear stage driving unit Rotation, grade driving unit, which exits work and enters, returns original state, at this time due to 63 bottom of the first chimb 741 and the second clump weight The second clump weight 63 and separated state are coped with from, the second chimb 742 in part, and 61 left end of rotating turret is made to lose support force, so that Under the gravity of the second clump weight 63, it is pressed on the screw thread chimb 531 of screw thread wheel 53 under 62 groove of pressure wheel, makes rotating turret The Gravity support point of 61 left ends is transferred on screw thread wheel 53 from cam 74, makes the gravity of the second clump weight 63 can be by pressure wheel 62 It is applied on screw thread wheel 53, so that pressure assembly 60 has a downward gravity that will weigh by suspension 50 and drawstring 40 Power is transferred to 10 right end of swinging frame, so that swinging frame 10 has the tendency that a clockwise oscillation, while screw thread wheel 53 is in pressure group There is an anticlockwise rotary force under the gravity of part 60, so that idler wheel 52 and the rotation of 51 inverse time of wheel shaft, and rotating In move down while mobile along axial length direction, so that 10 the right of swinging frame be driven to raise the left side to lower swing, mistake herein Cheng Zhong is synchronous connection since idler wheel 52 is with wheel shaft 51 and screw thread wheel 53, and screw thread wheel 53 is also as idler wheel 52 exists It is moved down in rotation, and screw thread chimb 531 and the contact point of 62 groove of pressure wheel incrementally increase in rotation moves down.Be from The central point of wheel shaft 51 can be incrementally increased with moving down in rotation to the contact point of screw thread chimb 531 and 62 groove of pressure wheel, It and is same with height is moved down, that is to say, that the central point of wheel shaft 51 is moved downwardly how many, while driving screw thread wheel 53 Make screw thread chimb 531 and the contact point of 62 groove of pressure wheel increase how many in moving down rotation, makes the left end of rotating turret 61 not It moves down, the second clump weight 63 and the second chimb 742 keep discrete state (as shown in figure 14), thus can make pressure assembly 60 Always there is a gravity to be applied on suspension 50, and be transmitted to the right end of swinging frame 10 through drawstring 40, keep swinging frame 10 right End moves down simultaneously with suspension 50, during entirely returning original state, due to the unidirectional drive of ratchet mechanism 30 Dynamic performance, main shaft 20 drive ratchet 31 to rotate counterclockwise, and swinging frame 10 is rotated clockwise with pawl 32, when 91 turns of first gear It moves part tooth and when second gear 92 is disengaged from, driving unit revert to initial equilibrium state, while cam 74 also rotates to first Chimb 741 is contacted with 63 bottom of the second clump weight jacks up 61 left end of rotating turret, divides 62 groove of pressure wheel with screw thread chimb 531 From, so that the Gravity support point of pressure assembly 60, which is transferred to top power component 70 from suspension 50, is used as supporting point by cam 74, Thus the gravity for relieving pressure assembly 60 is transmitted to the path of 10 right end of swinging frame by suspension 50 and drawstring 40, makes to put For 10 left end of moving frame to lower swing under the gravity of the first clump weight 13, driving unit is again introduced into working condition to main shaft 20 Rotation acting, repeats the above process.It recycles repeatedly, so that main shaft 20 is able under the mutual cooperation of four driving units Lasting rotation and external output power.

The main shaft 20 of four driving units of the invention arranged along the length direction (i.e. X to) of rack and it is synchronous couple, institute It states main shaft 20 actually and may be configured as one, four driving units share the main shaft 20.

Referring to Fig. 8, as a further improvement, in addition to aforementioned four driving unit, an also settable idle driving Unit suspends the driving unit, and described in starting when one of failure of aforementioned four driving unit needs repairing Thus idle driving unit can make to be not required to whole shutdown, can maintain into maintenance.Concrete implementation mode is：The biography Movable sprocket 72 is equipped with interior octet 721, and the end of transmission shaft 73 sets octahedron, and the octahedron of transmission shaft 73 can be inserted in transmission In the interior octet 721 of sprocket wheel 72, and 721 top edge of octet offers screw hole and (does not mark in figure in drive sprocket 72 Show), there is a screw 722 in screw hole, which is connected on the octahedral one of face of the transmission shaft 73, thus Transmission shaft 73 and drive sprocket 72 is set to realize fixed relationship；When there is driving unit to need to overhaul maintenance, screw 722 is unclamped, Drive sprocket 72 is exited from the octahedron of transmission shaft 73, is then adjusted the transmission shaft 73 of idle driving unit, is made its cam 74 The phase of the driving unit of the angle and pause of angle and swinging frame 10 is consistent, then drive sprocket 72 is reinstalled transmission Screw 722 is tightened fixation by 73 octahedron of axis, and the positioning column 223 on the clutch plate 22 of idle driving unit 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 unit, 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 list to be repaired Member, but also as new idle driving unit after maintenance, for replacing new failure driving unit.

In conclusion the gravity that the present invention utilizes the first clump weight 13 to generate 10 left end of swinging frame, then pass through ratchet machine Torque is applied on main shaft 20 by structure 30, provides the power source of rotation for main shaft 20, while logical using the gravity of the second clump weight 63 Rotating turret 61, pressure wheel 62 be applied to suspension 50 through drawstring 40 be transferred to 10 right end of swinging frame drive driving unit revert to Original state repetitive cycling rotates main shaft 20 and does work, and thus can make under the mutual cooperation of four driving units, the present invention obtains With rotation in cycles, to realize under without other power or the lesser situation of other power, turn main shaft 20 constantly It moves and externally exports rotational power, therefore the present invention can reduce the consumption using energy such as coal, gasoline, natural gases, and Will not into atmospheric environment discharge harmful, reduce environmental pollution.

Working principle according to the present invention can also make the technique for being suitble to various Environment spaces to place for ornamental value Product make utility value of the invention perform to maximum economic benefit.

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 changes and deformation all should belong to the protection model of the claims in the present invention It encloses.

Claims (9)

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

Each driving unit includes,

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

The swinging frame being articulated on main shaft is equipped with ratchet mechanism between swinging frame and main shaft, which includes being oppositely arranged One end of two swing arms, swinging frame is equipped with the first clump weight；

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 wound around Suspension；

The suspension being suspended on two drawstrings, the suspension include two idler wheels, connect the wheel shaft of two idler wheels and be fixed on wheel Screw thread wheel in the middle part of axis, two drawstring are respectively wound around on 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 screw thread wheel；

Power component is pushed up, top power component includes drive sprocket, the cam through transmission shaft connection synchronous with drive sprocket, and drive sprocket Coupled with drive sprocket by the first chain syn-chro-step, the cam dress is not in the second clump weight bottom；

The transmission ratio of drive sprocket and drive sprocket is 1: 2 to 1: 20；

Synchronization mechanism, the first sprocket wheel including first gear, second gear and connection synchronous with second gear, first gear are affixed In transmission shaft end, first gear is part tooth, which engages with second gear intermittence, and first sprocket wheel passes through The connection synchronous with swinging frame of second chain；

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

The main shaft of four driving units 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：An axle sleeve is fixed in the middle part of the swinging frame, The axle sleeve is movable to be socketed on main shaft, and axle sleeve is connected with the second sprocket wheel.

3. power output device as described in claim 1, it is characterised in that：The ratchet mechanism includes mutually matched spine Wheel, pawl and the annulus for installing pawl, ratchet are equipped with the consistent ratchet of rotation direction, and annulus is fixedly arranged on swing arm and swing arm Synchronous connection, ratchet connection synchronous with main shaft are installed in circle ring center, surround ratchet on annulus and set several pawls, pawl Middle part be articulated on annulus, between the rear end and annulus of pawl be equipped with pressure spring, the pressure spring for provide one make pawl before The elastic force of the tight ratchet of side pressure, each pawl cope with a tooth socket, and pawl front end is in even variation at a distance from tooth groove root.

4. power output device as described in claim 1, it is characterised in that：A pair of of positioning is offered 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 screw thread chimb of screw thread wheel.

7. power output device as described in claim 1, it is characterised in that：The center of circle angular region of the first gear part tooth For 100 degree of angles to 180 degree angle.

8. power output device as described in claim 1, it is characterised in that：The both ends of the wheel shaft are equipped with third gear.

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 wheel shaft right end and engages with third gear, which can only for limiting wheel shaft Up and down direction and mobile along axial length direction.