CN110230578A - A kind of power output device - Google Patents

Abstract

The present invention discloses a kind of power output device comprising at least two driving units, each driving unit include main shaft, swinging frame, drawstring, suspension, pressure assembly, synchronization mechanism and position-limit mechanism；The main shaft of two 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:

A kind of power output device, it is characterised in that: single including rack and rack-mounted at least two driving Member, two 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, 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 It is connected to third clump weight；

The suspension being suspended on two drawstrings, the suspension include two idler wheels, the wheel shaft for connecting two idler wheels and fixation The first cam 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 the first cam；

Power component is pushed up, top power component includes drive sprocket, the second cam through transmission shaft connection synchronous with drive sprocket, and Drive sprocket is coupled with drive sprocket by the first chain syn-chro-step, and the second 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, which only moves in above-below direction for limiting wheel shaft；

The main shaft of two 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 chimb of the first cam.

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

Preferably, the synchronous connection in the both ends of the wheel shaft has 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 third Gear right end is engaged with third 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 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, and rotation idler wheel applied when being pressed in the first cam under pressure assembly using third clump weight Power makes suspension be easier to rotate, and thus drives driving unit to reply original state repetitive cycling and does work to main shaft, can realize Under without other power or the lesser situation of other power, rotate main shaft constantly, so that rotational power is exported, therefore, this Invention can reduce using the consumption to energy such as coal, gasoline, natural gases, and nuisance will not be discharged into atmospheric environment Matter reduces environmental 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 the first cam structure schematic diagram of the invention；

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

Fig. 9 is the second 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 15 is the schematic diagram of five kinds of working conditions of the invention；

Figure 16 is side projection figure of the swinging frame of two 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, the first cam；54, third clump weight；55, third gear；60, pressure assembly；61, it rotates Frame；62, pressure wheel；63, the second clump weight；64, bearing；65, pulley；70, power component is pushed up；71, the first chain；72 transmission chains Wheel；, octet in 721；722, screw；73, transmission shaft；74, the second 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-limit mechanism；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 two driving units, two 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 two, multiple driving units along rack length Degree direction is arranged successively.

Power part of the driving unit as whole device, the structure type of two 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 between clutch inner panel 222 and clutch outside plate 221 by bearing (not indicated in figure), positioning column 223 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 weight of 10 right end of swinging frame is applied to greater than suspension 50 and third clump weight 54 through drawstring 40 When power and swinging frame 10 are swung counterclockwise by 30 driving spindle 20 of ratchet mechanism rotate energy required for output power and Mechanical friction loss.The ratchet mechanism 30 is installed in the connection place of main shaft 20 Yu each swing arm 11, and 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, The connection synchronous with main shaft 20 of ratchet 31 is installed in 34 center of annulus.Annulus 34 is then fixed on synchronous with swing arm 11 on swing arm 11 Rotation.Several pawls 32 are set around ratchet 31 on annulus 34, pawl 32 is elongated, and the middle part of pawl 32 is articulated in annulus On 34, a tooth socket is coped in the front end of each pawl 32, is installed with pressure spring 33 between the rear end and annulus of pawl 32, the pressure spring 33 The front end of pawl 32 is set to be pressed on the elastic force of ratchet 31 for providing one, which can be pressure spring (as shown in Figure 2), It 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 front end of the latter pawl 32 is pushed just in 31 tooth groove root of ratchet, and previous pawl 32 is opposite with the tooth groove root of reply There are some distances, so successively making all pawls 32 with the root of corresponding tooth socket distance, gradually uniform increase is arranged, and as a result, may be used Rotating ratchet 31 how at least always has the front end of a pawl 32 to push the root in corresponding tooth socket just (such as Fig. 2 institute Show), so that it is guaranteed that realizing that pawl 32 and 31 gapless of ratchet push when swinging frame 10 and 20 rotating Vortex of main shaft；Referring to Fig. 2, when 11 counter-clockwise swing of swing arm, front end and the tooth groove root of pawl 32 are mutually twisted, after pressure spring 33 compresses pawl 32 End is to prevent pawl 32 to be detached from from ratchet 31, at this point, swing arm 11 pushes ratchet 31 to rotate by pawl 32, to drive master Axis 20 rotates counterclockwise, to complete the transmitting of rotation energy；When 11 clockwise oscillation of swing arm, band pawl 32 turns clockwise Dynamic, the special shape of hook tooth 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, main shaft 20 rotation is hardly hindered, and 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 connected with downwards 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, which is used to apply one to outstanding component 50 A rotatory force counterclockwise, the idler wheel 52 is equipped with the locating pin for preventing 40 counter roller 52 of drawstring from sliding, and (figure is not Show), the also synchronous connection in the both ends of the wheel shaft 51 has third 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, 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 It is equipped with groove the foreign steamer week of wheels 62, groove is coupled in the foreign steamer week of the first cam 53 on chimb 531, specifically, described first The foreign steamer week of cam 53 is equipped with and is rotated clockwise the chimb 531 (as shown in Figure 7) for incrementally increasing setting, makes the first cam 53 Counterclockwise when 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, pressure wheel 62 from 53 highest point of the first cam goes to minimum point again, in the process, pressure wheel 62 only with The first cam 53 rotation, will not up and down and be moved forward and backward, only the first cam 53 moves up and down in rotation；Therefore, so that In the course of work that the first cam 53 is rotated counterclockwise and rotated clockwise, 61 left end of rotating turret remains at certain height Degree.

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 Second 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, and actively The transmission ratio of sprocket wheel 21 and drive sprocket 72 is 1: 3, and second cam 74 is installed in the absolutely smooth bottom of the second clump weight 63 Portion (does not indicate) in figure, can also fill a pulley in 63 bottom of the second clump weight, rotates the second cam 74 with pulley contact, institute It states transmission shaft 73 and passes through bearing hinge joint on the rack, specifically, the second cam 74 is equipped with the first chimb 741 and the second chimb 742 (as shown in Figure 9), 742 height of the second chimb is less than 741 height of the first chimb, and the second chimb 742 copes with the second counterweight The rotation angle of block 63 is less than 180 degree, and the rotation angle that the first chimb 741 is contacted with the second counterweight 63 is greater than 180 degree, is such as arranged Two driving units can be made to have the time done work jointly to main shaft 20, in specific embodiment, when drive sprocket 72 is in main shaft Under 20 drive, it is able to drive the rotation of the first cam 74 through the first chain 71, drive sprocket 72 and transmission shaft 73, makes the first cam 74 first chimbs 741 contact the left end for jacking up rotating turret 61 with 63 bottom of the second clump weight, make 62 groove of pressure wheel and first convex The chimb 531 of wheel 53 separates, with pressure relief component 60 by suspension 50 and drawstring 40 to applying on the right of swinging frame 10 Downward gravity so that 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing, and pass through ratchet mechanism 30 Rotatory force is applied to main shaft 20, provides power source for the rotation of main shaft 20, after the second cam 74 rotates 180 degree, the latter driving Unit initially enters working condition and rotates acting to main shaft 20, and after the latter driving unit enters normal operating conditions, preceding After one driving unit exits working condition, that is, the rotation of the second cam of previous driving unit 74 is greater than 180 degree, first is convex After side 741 is separated with the second clump weight 63, the second chimb 742 copes with 63 bottom of the second clump weight and is in vacant state, rotating turret 61 under the gravity of the second clump weight 63 left end move down, make the chimb that the first cam 53 is pressed under 62 groove of pressure wheel 531, so that pressure assembly 60 has a downward gravity to be applied on suspension 50, swinging frame is transferred to through drawstring 40 10 right end raises the right end of swinging frame 10 to lower swing left end, so that driving unit be driven to move to original state is returned.

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 be stablize relatively it is constant, still, main shaft 20 Revolving speed can with the payload size of load end change, that is, when main shaft 20 export rotatory force do not load or load it is small When the power of setting, main shaft 20 can be relatively rotated fast, and when load end exceeds specified power, main shaft 20 can be relatively rotated It is slow, thus the present invention will will appear uncoordinated operating condition in operation, cause machinery to shut down, thus setting synchronize Mechanism 90 makes driving unit realize synchronous interaction relationship with main shaft 20 in returning original state, so that the present invention is in operation not By 20 output power of main shaft size and influence the coordination performance of the operation of complete machine.Specific works, drive sprocket 21 is in main shaft 20 Drive under pass through the first chain 71, drive sprocket 72 and transmission shaft 73 drive the second cam 74 and 91 counterclockwise rotation of first gear It is dynamic, it is separated when the first chimb 741 is turned to 63 bottom of the second clump weight, the second chimb 742 copes with the bottom of the second clump weight 63 Portion and separated state, when the Gravity support o'clock of pressure assembly 60 being made to be transferred to suspension 50 from the second cam 74, at this time One gear 91 also rotates to part tooth and engages with second gear 92, thus second gear 92 is driven to rotate clockwise, because of the first chain 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 second 15 synchronized links of chain 94 and the second sprocket wheel, so that swinging frame 10 and main shaft 20 synchronize, when first gear 91 Part tooth turns to when being disengaged from second gear 92, and driving single action revert to original state, while the second chimb 742 also rotates It is separated to the bottom of the second clump weight 63, the first chimb 741 contacts with the second clump weight 63 and jack up 61 left end of rotating turret, pressure The Gravity support point of power component 60 is transferred to the second cam 74 from suspension 50 again, and driving unit is again introduced into working condition pair The rotation acting of 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 moves in above-below direction, specifically, the position-limit mechanism 80 is made of two groups of bumping posts being fixed in rack, two groups of bumping post difference Blocking is made of a bumping post 81 and rack gear 82 respectively in the both ends of wheel shaft 51, every group of bumping post, and it is left that the bumping post 81 is blocked in wheel shaft 51 The outer surface of cincture axis 51,82 blocking of rack gear engage in 55 right end of third gear and with third gear 55, thus can make Third gear 55 is engaged on rack gear 82 and rotates when suspension 50 moves up and down.

Figure 11 to Figure 15 is please referred to, is schematic diagram of the present invention in five kinds of different working conditions:

Wherein, Figure 11 is to initially enter working state schematic representation, and Figure 12 and Figure 13 are that driving unit is in working condition, Figure 14 is that driving unit exits in working condition, and Figure 15 is that driving unit is in recurrence original state schematic diagram, and two drivings are single The cam 74 of member is in the staggered installation in 180 degree angle, from the side as schemed after making the swinging frame of two driving units complete installation Shown in 16, wherein when being in Figure 11 state with the first driving unit, the second driving unit is then in Figure 13 state, and makes Second driving unit is in in the rotation acting of main shaft 20, 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:

63 ° are rotated with driving unit driving spindle 20 of acting, drive sprocket 21 and 72 transmission ratio of drive sprocket are 1: 3, it is 189 degree that the first chimb 741, which contacts rotation angle with the second clump weight 63, and the second chimb 742 copes with the second clump weight 63 It rotates for angle is 171 degree, when original state, driving unit is in position as shown in figure 11, and main shaft 20 passes through drive sprocket 21 driving top 70 counterclockwises of power component, make the first chimb 741 of the second cam 74 and the second clump weight 63 abut against jack-up The left end of rotating turret 61 so that the downward Gravity support of pressure assembly 60 is on the second cam 74, at this point, 62 groove of pressure wheel with The chimb 531 of first cam 53 belongs to discrete state, and pressure wheel 62 is in 531 highest point of chimb of the first cam 53, hangs It hangs component 50 and is in extreme lower position.In the right end of swinging frame 10, only suspension 50 and third clump weight 54 passes through drawstring 40 The weight of application.At this time the gravity of 10 the first clump weight of the left side 13 of swinging frame be greater than drawstring 40 to the pulling force of 10 right end of swinging frame and Driving spindle 20 rotates required weight when 10 left side of swinging frame is toward lower swing, and therefore, 10 left end of swinging frame is in the first counterweight To lower swing under the gravity of block 13, so that swing arm 11 drives 34 counterclockwise of annulus, to push with pawl 32 31 counterclockwise of ratchet, since ratchet 31 is synchronous connection with main shaft 20, ratchet 31 drives 20 counterclockwise of main shaft again, To making the external output power of main shaft 20, at the same time, when 10 left side of swinging frame is toward lower swing, right end is raised, to make two drawings Rope 40 moves up, and thus suspension 50 is driven to rotate clockwise and move up in rotation.When driving unit is run to When Figure 12 state, swinging frame 10 has swung 33 °, and also driving spindle 20 has rotated 33 ° to swinging frame 10, because drive sprocket 21 with The rotation of drive sprocket 72 is than being 1: 3, so that main shaft 20 drives drive sprocket 72 to pass through by drive sprocket 21 through the first chain 71 Transmission shaft 73 drives the second cam 74 and first gear 91 to have rotated 99 ° (first gear 91 belongs to idling conditions) counterclockwise, drives Moving cell continues to run to Figure 13 state, and when driving unit runs to Figure 13 state, swinging frame 10 has swung 60 °, and swings Also driving spindle 20 has rotated 60 ° to frame 10, and main shaft 20 drives drive sprocket 72 to pass through by drive sprocket 21 through the first chain 71 Transmission shaft 73 drives the second cam 74 and first gear 91 to have rotated 180 ° counterclockwise, at this point, being in the driving unit of rear stage Working condition is initially entered, driving unit continues to run from Figure 13 to Figure 14 state, during from Figure 13 to Figure 14, this drive Moving cell then jointly rotates main shaft 20 with rear stage driving unit and does work, and Figure 14 state is swung under the left side of swinging frame 10 When, 10 whole process of swinging frame has swung 63 °, while swinging frame 10 has rotated 63 ° also by 30 driving spindle 20 of ratchet mechanism, and second Cam 74 and first gear 91 rotate 189 °, at this point, the first chimb 741 is separated with 63 bottom of the second clump weight, while the first tooth Wheel 91, which also rotates to part tooth and engages with second gear 92, makes swinging frame 10 and main shaft 20 be synchronous interaction relationships, so far, driving Unit, which stops rotating main shaft 20, to do work, and two driving units realize replacement and rotate acting program to main shaft 20, and main shaft 20 exists Continue to rotate counterclockwise under the driving of rear stage driving unit, previous stage driving unit, which exits work and enters, returns initial shape State is separated due to the first chimb 741 with 63 bottom of the second clump weight at this time, and the second chimb 742 copes with the second clump weight 63 and is in Discrete state makes 61 left end of rotating turret lose support force, so that under the gravity of the second clump weight 63,62 groove of pressure wheel Under be pressed on the chimb 531 of the first cam 53, make the Gravity support point of 61 left end of rotating turret, be transferred to first from the second cam 74 On cam 53, it be applied to the gravity of the second clump weight 63 can by pressure wheel 62 on first cam 53, so that pressure group Part 60 has a downward gravity by suspension 50 and drawstring 40 by weight transfer to 10 right end of swinging frame, simultaneously because rolling Wheel 52 makes have an anticlockwise rotary force on idler wheel 52 and wheel shaft 51 under the gravity of third clump weight 54, thus So that idler wheel 52 and the rotation of 51 inverse time of wheel shaft, and moved down in rotation, so that 10 the right of swinging frame be driven to make to lower swing The left side is raised, and is synchronous connection, the first cam since idler wheel 52 is with wheel shaft 51 and the first cam 53 in the process 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.It 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, the second clump weight 63 and the second chimb 742 keep discrete state (as shown in figure 15), thus can make to press Power component 60 has a gravity to be applied on suspension 50 always, and the right end of swinging frame 10 is transmitted to through drawstring 40, makes to put 10 right end of moving frame and suspension 50 are simultaneously to lower swing, during entirely returning original state, due to ratchet mechanism 30 Unidirectional drive performance, main shaft 20 drive ratchet 31 rotate counterclockwise, swinging frame 10 is rotated clockwise with pawl 32, when first Gear 91 turns to part tooth and when second gear 92 is disengaged from, and driving unit revert to initial equilibrium state, while the second cam 74 Also rotate to the first chimb 741 contacted with 63 bottom of the second clump weight jack up 61 left end of rotating turret, make 62 groove of pressure wheel with it is convex Side 531 separates, so that the Gravity support point of pressure assembly 60 is transferred to top power component 70 by the second cam 74 from suspension 50 As supporting point, the gravity for thus relieving pressure assembly 60 is transmitted to 10 right end of swinging frame by suspension 50 and drawstring 40 Path, make 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing, driving unit is again introduced into work State rotates main shaft 20 and does work, and repeats the above process.It recycles repeatedly, so that in the mutual cooperation of two driving units Under, main shaft 20 is able to lasting rotation and external output power.

The main shaft 20 of two 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, two driving units share the main shaft 20.

Referring to Fig. 8, as a further improvement, in addition to above-mentioned two driving unit, an also settable idle driving Unit suspends the driving unit, and described in starting when one of failure of above-mentioned two 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 second cam 74 angle and the angle of swinging frame 10 and the phase of the driving unit of pause are consistent, then drive sprocket 72 is reinstalled Screw 722 is tightened fixation by 73 octahedron of transmission shaft, and the positioning column 223 on the clutch plate 22 of idle driving unit is pushed into actively The location hole 211 of sprocket wheel 21 can start the free time driving unit, then will need to overhaul the clutch plate 22 of driving unit, lead to Clutch plate is pushed away drive sprocket 21 by pull rod 24, exits positioning column 223 out of location hole 211, can complete to suspend drive to be repaired Moving cell, 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 rotate main shaft 20 and do work, thus can make under the mutual cooperation of two 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 a kind of for ornamental value, and various Environment spaces is suitble to place Craftwork makes 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 two driving unit, Two 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 connected to Third clump weight；

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 The first cam 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 the first cam；

Power component is pushed up, top power component includes drive sprocket, the second 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 second 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, which only moves in above-below direction for limiting wheel shaft；

The main shaft of two 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: 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 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 synchronous connection in the both ends of the wheel shaft has third tooth Wheel.

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 third gear right end and engages with third gear, and the position-limit mechanism is for limiting wheel shaft It can only move up and down.