CN109899255A - 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, top power component, gravity component and synchronization mechanism；The main shaft of two driving units is arranged successively along the length direction of rack and synchronizes connection.The present invention, which using the gravity of gravity component is transferred to swinging frame through circulation lifting rope, suspension and drawstring and passes through ratchet mechanism again, is applied to main shaft, the power source of rotation is provided for main shaft, it drives driving unit to reply original state using the other end that the gravity of the first clump weight is applied to swinging frame 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 are connected to the position of the close end of swing arm, and the other end is connected to the end of swing arm End；

It is suspended in the suspension of two drawstring bottoms, which includes two idler wheels, connects the wheel shaft of two idler wheels and consolidate Tapered thread wheel in the middle part of wheel shaft, two drawstrings are wound around the outer surface of corresponding idler wheel respectively；

Gravity component, including a rotating turret, pulley and the second clump weight, the rotating turret one end pivot joint on the rack with It rotate rotating turret can around the pivoting point, second clump weight is installed in the movable end of rotating turret, and the pulley, which is articulated in, to be turned In moving frame, which is coupled by a circulation lifting rope with tapered thread wheel；

Power component is pushed up, including cam and drive sprocket, the cam are installed in the second clump weight bottom, the cam is through one turn Axis connection synchronous with drive sprocket, the drive sprocket are articulated in by drive chain connection synchronous with drive sprocket, the shaft Rack；

The gear range of the drive sprocket and drive sprocket is 1: 2 to 1: 30；

Synchronization mechanism, including synchronizing the transmission gear being connected on transmission shaft, drive sprocket and the drive being connected in shaft Moving gear, the driving gear are part tooth, which engages with transmission gear intermittence, and the drive sprocket passes through biography Dynamic chain is synchronous with swinging frame to be coupled, and the transmission shaft is articulated in rack；

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, same on axle sleeve Step connection has driven sprocket.

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 Tension 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 center of circle angular region of driving gear part part tooth is 100 degree of angle to 180 degree angles.

Preferably, the foreign steamer week of the pulley is equipped with rope groove.

Preferably, the wheel shaft both ends are equipped with position-limit mechanism, and the position-limit mechanism is by four bumping post groups being fixed in rack At in pairs, two groups of bumping post difference blockings are in the circumferential outer surface at wheel shaft both ends, and the position-limit mechanism is for limiting for four bumping posts Wheel shaft can only be moved up and down and be moved along wheel shaft length direction.

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

The present invention is transmitted to swinging frame and passes through spine again using the gravity of gravity component through circulation lifting rope, suspension and drawstring It takes turns mechanism and torque is applied to main shaft, provide the power source of rotation for main shaft, be applied to swinging frame using the gravity of the first clump weight Other end band driving unit reply original state repetitive cycling and do work to main shaft, may be implemented in without other power or other be dynamic In the lesser situation of power, rotate main shaft constantly, to export rotational power, therefore, the present invention be can reduce using to coal The consumption of the energy such as charcoal, gasoline, natural gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of power output device driving unit 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 a and Fig. 6 b are the structural schematic diagram of position-limit mechanism and suspension of the invention；

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

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

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

Figure 10 is driving gear and transmission gear engaging structure 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, tension spring；34, annulus；10, Swinging frame；11, swing arm；12, linking arm；13 first clump weights；14, axle sleeve；15, driven sprocket；40, drawstring；50, suspention group Part；51, wheel shaft；52, idler wheel；53, tapered thread wheel；531, thread groove；60, gravity component；61, rotating turret；62, pulley； 63, runner；64, bearing；65, the second clump weight；66, lifting rope is recycled；70, synchronization mechanism；71, transmission shaft；72, transmission gear； 721, tooth is corrected；73, drive sprocket；74, driving chain；75, gear is driven；751, moving tooth；80, position-limit mechanism；90, power group is pushed up Part；91, drive chain；92, drive sprocket；921, interior octet；922, screw；93, shaft；94, cam；.″

Specific embodiment

In the following, technical solution and advantage are more clearly understood to make the purpose of the present invention, it is in conjunction with attached drawing and specifically real Apply mode, the present invention is described further, it should be appreciated that specific embodiment described herein and parameter only to It explains the present invention, is not intended to limit the present invention.

Referring to Fig. 1, it is a kind of driving unit overall structure diagram of power output device of the invention comprising Rack (not shown) and at least two driving units, two driving units along rack length direction (i.e. diagram in X To) arrangement, with being worth mentioning, the number of driving unit can also be set as the number greater than two, and multiple driving units are along machine The length direction of frame 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, gravity group Part 60, synchronization mechanism 70, position-limit mechanism 80 and top power component 90.

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 Synchronous connection has driven sprocket 15 on set 14, and ratchet mechanism 30 is provided between swinging frame 10 and main shaft 20, the swinging frame 10 packet Two swing arms 11 being oppositely arranged are included, are attached between two swing arms 11 by more linking arms 12, these linking arms 12 are also For ensuring 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 clump weight 13 applies one and its equiponderant gravity vertically downward, first clump weight 13 to 10 left end of swinging frame To the gravity of 10 left end of swinging frame application, after rotating acting completion one action process to main shaft 20 for driving unit, with certainly The gravity of body drives driving unit to return original state, rotates the repeatable circulation of driving unit to main shaft 20 and does work.The spine Wheel 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, spine Pawl 32 and annulus 34 for installing pawl 32, the ratchet 31 are equipped with the consistent ratchet of rotation direction, and ratchet 31 is synchronous with main shaft 20 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.It is enclosed on annulus 34 Several pawls 32 are set around ratchet 31, pawl 32 is elongated, and the middle part of pawl 32 is articulated on annulus 34, each pawl 32 A tooth socket is coped in front end, is installed with tension spring 33 between the rear end and annulus of pawl 32, which makes spine for providing one The front end of pawl 32 is pressed on the elastic force of ratchet 31, and tension spring 33 can be tension spring (as shown in Figure 2), may be set to be torsional spring and Pressure 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 Just push in 31 tooth groove root of ratchet, previous pawl 32 is opposite with the tooth groove root of reply some distances, so according to It is secondary to make all pawls 32 and the gradually uniform increase setting of the root of corresponding tooth socket distance, it can make how ratchet 31 rotates as a result, At least always there is 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 swinging frame 10 push with pawl 32 and 31 gapless of ratchet is realized when 20 rotating Vortex of main shaft；Referring to Fig. 2, swing arm 11 is clockwise When swing, front end and the tooth groove root of pawl 32 are mutually twisted, and tension spring 33 compresses the rear end of pawl 32 to prevent pawl 32 from spine It is detached from wheel 31, at this point, swing arm 11 pushes ratchet 31 to rotate by pawl 32, so that main shaft 20 is driven to rotate clockwise, from And complete the transmitting of rotation energy；When 11 counter-clockwise swing of swing arm, band pawl 32 is rotated counterclockwise, the special form of hook tooth 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, the rotation of main shaft 20 hardly by To obstruction, main shaft 20 is still maintained with ratchet 31 and is rotated clockwise.

One end of the drawstring 40 is connected to the position of the close end of swing arm 11, and the other end is connected to swing arm 11 There is a certain distance in end between two tie point, so as to make the effect when swinging frame 10 is swung up and down by angle change, Length of the two sections of drawstrings 40 in left and right from tie point to bottom is set to generate variation, that is, right section when 10 right end of swinging frame is toward lower swing Can gradually it shorten, left section gradually elongated, that is, right section of section extension to the left.When 10 right end of swinging frame is up swung left section can be gradually Shorten to the right section extend, make right section it is gradually elongated.

Fig. 6 a and Fig. 7 are please referred to, suspension 50 is suspended in the bottom of two drawstrings 40, which includes two Idler wheel 52, the wheel shaft 51 for connecting two idler wheels 52 and the tapered thread wheel 53 for being fixed on 51 middle part of wheel shaft, the winding of idler wheel 52 are drawn The position of rope 40 is equipped with rope groove (figure does not indicate), and two drawstring 40 is wound around on the rope groove of the outer surface of corresponding idler wheel 52, The idler wheel 52 is equipped with the locating pin (not shown) for preventing 40 counter roller 52 of drawstring from sliding, which can also To be not provided with two rollings 52, two drawstrings 40 are directly wound on wheel shaft 51 (as shown in Figure 6 b), the foreign steamer of the tapered thread wheel 53 Week, equipped with around (can also be arranged clockwise) rotation is prolonged counterclockwise from the minimum position of tapered thread wheel 53 to maximum position direction The thread groove 531 (as shown in Figure 7) stretched.

Gravity component 60, including a rotating turret 61, pulley 62 and the second clump weight 65, the rotating turret 61 are a rectangle frame The right end of frame, rotating turret 61 is pivotally connected on the rack by bearing 64, rotate the rotating turret 61 can around the pivot end, and described second Clump weight 65 is installed in the left end movable up and down of rotating turret 61, and the bottom of second clump weight 65 is installed with a runner 63, institute It states pulley 62 and is pivotally connected at the middle part of rotating turret 61, that is, 61 the second clump weight of left end 65 of rotating turret to right end by bearing hinge joint Middle part between point, which is coupled by a circulation lifting rope 66 with tapered thread wheel 53, that is, pulley 62 is followed by one Ring lifting rope 66 is suspended on the thread groove 531 of tapered thread wheel 53, and the gravity component 60 is for driving unit to 20 turns of main shaft It moves external output power and gravity is provided, the circulation lifting rope 66 is round, can be rotated clockwise in tapered thread wheel 53 When, circulation lifting rope 66 can turn to high point from the low spot of thread groove 531, when tapered thread wheel 53 rotates counterclockwise, recycle lifting rope 66 can turn to low spot from the high point of thread groove 531.

Please referring to top power component 90 described in Fig. 1 and Fig. 9 includes cam 94 and drive sprocket 92, and the cam 94 is installed In the bottom of runner 63, cam 94 passes through drive chain through a shaft 93 connection synchronous with drive sprocket 92, the drive sprocket 92 91 connections synchronous with drive sprocket 21, the shaft 93 are articulated in rack, the transmission of the drive sprocket 21 and drive sprocket 92 Than being 1: 3；The top power component 60 is for adjusting empty driving unit to do work and stop doing power main shaft 20, specifically, on cam 94 Equipped with the first chimb 941 and the second chimb 942 (as shown in Figure 9), 942 height of the second chimb less than 941 height of the first chimb, and And second chimb 942 cope with runner 63 rotation angle be greater than 180 degree, the rotation angle that the first chimb 941 is contacted with runner 63 Less than 180 degree, two driving units can be made to have the time done work jointly to main shaft 20 as being arranged, to realize driving unit Do work exchange working procedure to main shaft 20, in specific embodiment, when under drive of the drive sprocket 21 in main shaft 20 through drive chain 91, drive sprocket 92 and shaft 93 are rotated with moving cam 94, are separated the first chimb 941 of cam 94 with 63 bottom of runner, are made 61 left end of rotating turret loses the top power of cam 94, so that the Gravity support point of gravity component 60 is transferred to from top power component 90 It recycles on lifting rope 66, so that the gravity of gravity component 60 can will be weighed by circulation lifting rope 66, suspension 50 and drawstring 40 Power is transmitted on the right end of swinging frame 10, makes 10 stress of swinging frame to lower swing, and is applied to power source by ratchet mechanism 30 Main shaft 20 so that main shaft 20 rotation and external output power, when cam 94 rotate 180 degree after, the latter driving unit start into Enter working condition and acting is rotated to main shaft 20, and after the latter driving unit enters normal operating conditions, previous driving is single After member exits working condition, that is, the rotation of previous driving unit cam 94 is greater than 180 degree, the first chimb 941 turn to Runner 63 contacts and jacks up the left end of rotating turret 61, and the gravity of gravity component 60 is made to be transferred to top power component 90 from circulation lifting rope 66 On, so that the gravity for relieving gravity component 60 applies 10 right end of swinging frame through circulation lifting rope 66, suspension 50 and drawstring 40 The gravity added makes 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing, thus drive driving unit to Original state operation, when the first chimb 941 of cam 94, which is turned to, to be separated with runner 63, driving unit revert to original state Enter working condition once more afterwards and acting is rotated to main shaft 20.

Fig. 1 is please referred to, the synchronization mechanism 70 includes synchronizing the transmission gear 72 for being connected in transmission shaft 71 and transmission Sprocket wheel 73 and the driving gear 75 being connected on 93 end of shaft is synchronized, the driving gear 75 is part tooth, and part The center of circle angular region of tooth is 100 degree of angles between 180 degree angle, which engages with 72 intermittence of transmission gear, described Drive sprocket 73 is through the connection synchronous with swinging frame 10 of driving chain 74, that is, drive sprocket 73 is through driving chain 74 and driven chain The synchronous connection of wheel 15, the transmission shaft 71 is by bearing hinge joint in rack, and the synchronization mechanism 70 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, due to the unidirectional drive performance of ratchet mechanism 30, swinging frame 10 and main shaft 20 are detached from driving relationship, and 10 left end of swinging frame exists To lower swing under the gravity of first clump weight 13, thus driving unit is driven to return original state, due to the first clump weight The gravity that 13 pairs of 10 left ends of swinging frame generate is metastable, that is to say, that the gravity of the first clump weight 13 produces swinging frame 10 Raw revolving speed be stablize relatively it is constant, same gravity component 60 to main shaft 20 rotation provide gravity be also stablize relatively it is constant , but the revolving speed of main shaft 20 can be changed with the payload size of load end, that is, when the rotation of the output of main shaft 20 When power does not load or load the power less than setting, main shaft 20 can be relatively rotated fast, when load end exceeds specified function When rate, main shaft 20 can be relatively rotated slow, therefore the present invention will will appear uncoordinated operating condition in operation, cause machinery It shuts down, synchronization mechanism 70 is arranged thus makes driving unit realize that synchronous interaction is closed with main shaft 20 in returning original state System, so that the present invention is not influenced the coordination performance of the operation of complete machine by the size of 20 output power of main shaft in operation. Specific works, drive sprocket 21 is under the drive of main shaft 20 by drive chain 91, drive sprocket 92 and shaft 93 with moving cam 94 and driving gear 75 rotate clockwise, when the first chimb 941 turn to contact with runner 63 jack up 61 left end of rotating turret make again 60 gravity of power component is transferred to top power component 90, the gravity for applying gravity component 60 to 10 right end of swinging frame from circulation lifting rope 66 After releasing, 10 left end of swinging frame to lower swing, thus drives driving unit to initial under the gravity of the first clump weight 13 State operation, at the same time, driving 75 part tooth of gear is turned to be engaged with transmission gear 72, so that transmission gear 72 is counterclockwise Thus rotation drives drive sprocket 73 to rotate counterclockwise again, drive sprocket 73 drives driven sprocket 15 inverse through driving chain 74 again Hour hands rotation, so that driving unit synchronizes in reseting procedure with main shaft 20.

Please referring particularly to Figure 10, because of driving gear 75 and the intermittent mesh mechanism of transmission gear 72, there are latch phenomenons Occur, that is to say, that driving gear 75 cannot be engaged precisely with transmission gear 72, and for the generation of anti-phenomenon here, the present invention is being driven The circumferential side wall of moving gear 75 is equipped with moving tooth 751, and the circumferential side wall of transmission gear 72 is equipped with correction tooth 721, specifically, working as When driving gear 75 turns to preparation and engages with transmission gear 72, moving tooth 751 first with correct tooth 721 and contact, to stir biography Moving gear 72 rotates, and enables the accurate engagement rotation of two gears, transmission gear 72 can also be made just to turn every time with other methods It moves in the position of setting and is engaged with driving gear 75.

As a further improvement, to make the rotation of suspension 50 more smoothly, settable power-assisted rotating device, specifically , a power conversion mechanism can be installed on the rack, and shaft 93 installs a gear and interpreter engagement rotation, makes 93 up time of shaft The power of needle is converted to revolving speed corresponding with suspension 50, and the structure of changing planes is equipped with sprocket wheel, also fills on corresponding pulley 62 If a sprocket wheel simultaneously passes through a chain for two sprocket wheel synchronized links, rotate synchronously pulley 62 and main shaft 20, so that second Chimb 942 copes with 63 bottom of runner, and the gravity of gravity component 60 is made to be transferred to pulley 62 by circulation lifting rope 66 from top power component 70 When hanging, a corresponding clockwise rotatory force is applied to pulley 62, to drive driving taper spiral shell by circulation lifting rope 66 Line wheel 53 rotates clockwise, and can also provide rotatory force without main shaft 20, a motor and gearbox are installed on rotating turret 61, It is rotated after speed change with revolving speed driving pulley 62 needed for suspension 50 using motor, the motor power is by external defeated Enter.Motor and gearbox can also be installed in and directly drive wheel shaft 51 on suspension 50 and rotate counterclockwise and turn clockwise It is dynamic.

Please referring particularly to Fig. 6 a, to make suspension 50 not swing, position-limit mechanism 80 is set at the both ends of wheel shaft 51, is had Body, position-limit mechanism 80 is made of four bumping posts being fixed in rack, and in pairs, two groups of bumping posts distinguish blocking to four bumping posts External peripheral surface at 51 both ends of wheel shaft only moves in above-below direction and along 51 length direction of wheel shaft to limit wheel shaft 51, It will not swing.

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 94 of member is in the staggered installation in 180 degree angle, after so that the swinging frame 10 of two driving units is completed installation from the side such as Shown in Figure 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 It obtains driving unit in Figure 13 state to be in in the rotation acting of main shaft 20, there is initial launch function after making present invention completion installation Energy.

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 92 transmission ratio of drive sprocket are 1: 3, it is 171 degree that the first chimb 941, which contacts rotation angle with runner 63, and the rotation angle that the second chimb 942 copes with runner 63 is 189 For degree, when original state, driving unit is in position as shown in figure 11, and main shaft 20 passes through drive sprocket 21 and drive chain 91 Drive sprocket wheel 92 is driven to rotate clockwise, drive sprocket 92 is rotated clockwise through shaft 93 with moving cam 94 and driving gear 75, is made First chimb 941 is separated with runner 63, so that gravity component 60 moves down under the gravity of the second clump weight 65, Since pulley 62 is suspended on thread groove 531 by recycling lifting rope 66, thus make to recycle the generation tension of lifting rope 66, from And the gravity of gravity component 60 is transferred on circulation lifting rope 66 from top power component 90, gravity component is hung by circulation lifting rope 66 Thus 60 gravity can make the gravity of gravity component 60 that can pass gravity by circulation lifting rope 66, suspension 50 and drawstring 40 It is handed on 10 right end of swinging frame, makes 10 stress of swinging frame to lower swing, when swinging frame 10 is to lower swing, the drawstring of the right and left 40 effect due to being changed by swinging frame 10 to lower swing hour angle degree, left section of extension gradually of drawstring 40, right section need by The shortening of step, that is, right section need section to the left gradually to extend, thus drive idler wheel 52 rotate clockwise and in rotation to Lower movement is simultaneously moved along 51 length direction of wheel shaft, so that the right of swinging frame 10 be driven to raise the left side to lower swing, mistake herein Cheng Zhong keeps tapered thread wheel 53 also downward in rotation due to the connection synchronous with wheel shaft 51 and idler wheel 52 of tapered thread wheel 53 It is mobile, lifting rope 66 is recycled at the same time as thread groove 531 is mobile to maximum 531 direction of thread groove in rotation, thus So that being moved downwardly how many from the central point of wheel shaft 51, lifting rope 66 is recycled under the action of thread groove 531, makes pulley 62 The distance between the central point of central point and wheel shaft 51 reduces how many, so that 61 left end of rotating turret be made not move down, makes to follow Ring lifting rope 66 hangs gravity component 60 always, and thus can make gravity component 60 always has a downward gravity through recycling lifting rope 66, power source is transmitted to the right end of swinging frame 10 by suspension 50 and drawstring 40, keeps 10 right end of swinging frame and suspension 50 same When move down, and by 30 driving spindle 20 of ratchet mechanism rotate, when driving unit runs to Figure 12 state, swinging frame 10 33 ° are swung, and also 30 driving spindle 20 of ratchet mechanism has rotated clockwise 33 ° to swinging frame 10, because of drive sprocket 21 and driven 92 transmission ratio of movable sprocket is 1: 3, so that main shaft 20 drives drive sprocket 92 by turning by drive sprocket 21 through drive chain 91 Axis 93 drives cam 94 and driving gear 75 to rotate clockwise 99 °, and driving unit continues to run to Figure 13 state, driving unit When running to Figure 13 state, swinging frame 10 has swung 60 °, and swinging frame 10 is also by 30 driving spindle of ratchet mechanism, 20 up time Needle has rotated 60 °, and main shaft 20 drives drive sprocket 92 by shaft 93 with moving cam by drive sprocket 21 through drive chain 91 94 and driving gear 75 rotated clockwise 180 °, at this point, the driving unit for being in rear stage initially enters working condition, driving Unit continues to run from Figure 13 to Figure 14 state, and during from Figure 13 to Figure 14, this driving unit is then driven with rear stage Unit jointly rotates main shaft 20 and does work, and when swinging to Figure 14 state under the right of swinging frame 10,10 whole process of swinging frame is swung 63 °, while swinging frame 10 has rotated clockwise 63 ° also by 30 driving spindle 20 of ratchet mechanism, cam 94 and driving gear 75 189 ° are rotated clockwise, the first chimb 941, which is turned to, at this time contacts with 63 bottom of runner and jack up 61 left end of rotating turret, makes to rotate Frame 61 moves up, so that circulation lifting rope 66 be made to be in relaxed state, shifts the gravity of gravity component 60 from circulation lifting rope 66 To the power component 90 of top, it is right to swinging frame 10 through circulation lifting rope 66, outstanding component 50 and drawstring 40 thus to relieve gravity component 60 The path in side conveying capacity source, so far, driving unit, which stops rotating main shaft 20 doing work and entering, returns original state program, at this time 10 left end of swinging frame is to lower swing under the gravity of the first clump weight 13, and at the same time, driving 75 part tooth of gear rotates Driving unit is synchronized in replying original state with main shaft 20 to engaging with transmission gear 72.10 left end of swinging frame to When lower swing right end is raised, thus idler wheel 52 is pulled to rotate counterclockwise and move up in rotation again, in the process, due to It is synchronous connection that idler wheel 52, which is with wheel shaft 51 and tapered thread wheel 53, and therefore, tapered thread wheel 53 is also as idler wheel 52 exists It is moved up in rotation, and thread groove 531 and the contact point of circulation lifting rope 66 gradually reduce in rotation moves up, thus The holding of lifting rope 66 can be made to recycle in relaxed state, so that gravity component 60 is not generated gravity to suspension 50, work as pendulum When 10 left end of moving frame swings to downwards Figure 11 state, main shaft 20 drives drive sprocket 92 through drive chain 91 by drive sprocket 21 By shaft 93 with moving cam 94 and driving gear 75 rotated clockwise 171 °, at this time drive 75 part tooth of gear turn to Transmission gear 72 is disengaged from state, and the first chimb 941 of cam 94 is turned to be separated with runner 63, answers the second chimb 942 To the bottom edge of runner 63,61 left end of rotating turret moves down under the gravity of the second clump weight 65, so that circulation lifting rope 66 In tensioning state, it is right to swinging frame 10 through circulation lifting rope 66, suspension 50 and drawstring 40 to be thus connected lifting power component 60 The path in conveying capacity source, driving unit, which revert to original state and is again introduced into working condition and rotates to main shaft 20, to do work, in repetition State process.It recycles repeatedly, so that under the mutual cooperation of two driving units, 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 drive Movable sprocket 92 is equipped with interior octet 921, and the end of shaft 93 sets octahedron, and the octahedron of shaft 93 can be inserted in drive sprocket In 92 interior octet 921, and 921 top edge of octet offers screw hole (not indicating in figure) in drive sprocket 92, There is a screw 922 in screw hole, which can be connected on the octahedral one of face of the shaft 93, to make to turn Axis 93 and drive sprocket 92 realize fixed relationship；When there is driving unit to need to overhaul maintenance, screw 922 is unclamped, drive chain Wheel 92 is exited from the octahedron of shaft 93, then adjusts the shaft 93 of idle driving unit, make its cam 94, driving gear 75 and The phase of the driving unit of the angle and pause of swinging frame 10 is consistent, then drive sprocket 92 is reinstalled 93 octahedral of shaft Screw 922 is tightened fixation by body, and the positioning column 223 on the clutch plate 22 of idle driving unit is pushed into the positioning of drive sprocket 21 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 24 for clutch Plate 22 pushes away drive sprocket 21, exits positioning column 223 out of location hole 211, can complete to suspend driving unit to be repaired, maintenance Afterwards but also as new idle driving unit, for replacing new failure driving unit.

In conclusion the present invention is passed using the gravity of gravity component 60 through circulation lifting rope 66, suspension 50 and drawstring 40 It is handed to 10 right end of swinging frame, then torque is applied on main shaft 20 by ratchet mechanism 30, provides the power source of rotation for main shaft 20, Driving unit is driven to revert to original state repetitive cycling pair the gravity that 10 left end of swinging frame generates using the first clump weight 13 The rotation acting of main shaft 20, thus can make under the mutual cooperation of two driving units, and the present invention is able to rotation in cycles, from And realize under without other power or the lesser situation of other power, it rotates main shaft 20 constantly and externally output rotation is moved Power, therefore the present invention can reduce the consumption using energy such as coal, gasoline, natural gases, and will not arrange into atmospheric environment Harmful substance is put, is reduced 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 (8)

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 are connected to the position of the close end of swing arm, and the other end is connected to the end of swing arm；

It is suspended in the suspension of two drawstring bottoms, which includes two idler wheels, connects the wheel shaft of two idler wheels and be fixed on Tapered thread wheel in the middle part of wheel shaft, two drawstrings are wound around the outer surface of corresponding idler wheel respectively；

Gravity component, including a rotating turret, pulley and the second clump weight, one end pivot joint of the rotating turret is on the rack so as to turn Moving frame can be rotated around the pivoting point, and second clump weight is installed in the movable end of rotating turret, and the pulley is articulated in rotating turret On, which is coupled by a circulation lifting rope with tapered thread wheel；

Push up power component, including cam and drive sprocket, the cam is installed in the second clump weight bottom, the cam through a shaft with The synchronous connection of drive sprocket, the drive sprocket are articulated in rack by drive chain connection synchronous with drive sprocket, the shaft；

The gear range of the drive sprocket and drive sprocket is 1: 2 to 1: 30；

Synchronization mechanism, including synchronizing the transmission gear being connected on transmission shaft, drive sprocket and the sliding tooth being connected in shaft Wheel, the driving gear are part tooth, which engages with transmission gear intermittence, and the drive sprocket passes through transmission chain Item connection synchronous with swinging frame, the transmission shaft are articulated in rack；

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 synchronous connection has driven sprocket on axle sleeve.

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 tension spring, the tension 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 center of circle angular region of driving gear part part tooth For 100 degree of angles to 180 degree angle.

7. power output device as described in claim 1, it is characterised in that: the foreign steamer week of the pulley is equipped with rope groove.

8. power output device as described in claim 1, it is characterised in that: the wheel shaft both ends are equipped with position-limit mechanism, the limit Position mechanism is made of four bumping posts being fixed in rack, and in pairs, two groups of bumping post difference blockings are in wheel shaft two for four bumping posts The circumferential outer surface at end, the position-limit mechanism can only move up and down and for limiting wheel shaft along the movement of wheel shaft length direction.