CN109026577A

CN109026577A - A kind of power output device

Info

Publication number: CN109026577A
Application number: CN201710454597.0A
Authority: CN
Inventors: 凌宏; 凌宏一; 凌远峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2018-12-18

Abstract

The present invention discloses a kind of power output device comprising at least four driving units, each driving unit include main shaft, swinging frame, ratchet mechanism, drawstring, suspension, pressure assembly, synchronization mechanism, transmission mechanism and position-limit mechanism；The main shaft of four driving units is arranged successively along the length direction of rack and synchronizes connection.The gravity that the present invention utilizes clump weight to apply swinging frame, torque is applied 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 through drawstring swinging frame by suspension is applied to using the pressure that pressure assembly generates, 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 four driving Member, four driving units are arranged successively along the length direction of rack；

Each driving unit includes,

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

The swinging frame being articulated on main shaft, is equipped with ratchet mechanism between swinging frame and main shaft, which includes opposite set One end of two swing arms set, swinging frame is equipped with 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 solid Due in rack；

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 Screw thread wheel in the middle part of wheel shaft；

Pressure assembly, including a rotating turret, pressure wheel and cam, one end of the rotating turret be articulated on two cylinders so that Rotating turret can be rotated around the pivoting point, and a pulley is articulated in the free end connecting rod of rotating turret, and two cylinder covers respectively Entering in two cylindrical drums and can be up and down, the top in cylindrical drum is installed with pressure spring, the top of cylinder is pressed under the pressure spring, Two cylindrical drum is fixed on the rack, and the pressure wheel is articulated on rotating turret, and screw thread wheel is pressed under the pressure wheel bottom edge, described Cam has the first sprocket wheel through the synchronous connection of shaft, and cam is installed in above pulley, and first sprocket wheel passes through the first chain and master The synchronous connection of axis；

The transmission ratio of drive sprocket and the first sprocket wheel is 1: 2 to 1: 40；

Synchronization mechanism, the second sprocket wheel including first gear, second gear and connection synchronous with second gear, first gear It is fixed in shaft, first gear is part tooth, which engages with second gear intermittence, and second sprocket wheel passes through the The connection synchronous with swinging frame of two chains；

Transmission mechanism including third gear and drives and connects third sprocket wheel in rack, which, which also synchronizes, is connected with the Four gears, the third gear are fixed in the first sprocket wheel, which is part tooth, and third gear and the 4th gear are intermittent Engagement, the third sprocket wheel pass through the connection synchronous with pressure wheel of third chain；

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

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

Preferably, it is fixed on axle sleeve in the middle part of the swinging frame, the axle sleeve is movable to be socketed on main shaft, on the axle sleeve also It is connected with third sprocket wheel.

Preferably, the ratchet mechanism includes that mutually matched ratchet, 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, which is equipped with a pair Positioning 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 the first sprocket wheel is 1: 3.

Preferably, it is equipped with groove the pressure wheel foreign steamer week, the screw thread chimb of screw thread wheel is pressed under the groove.

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

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

Preferably, the position-limit mechanism is made of four bumping posts being fixed in rack, four bumping posts in pairs, two groups Bumping post distinguishes blocking in the circumferential outer surface at wheel shaft both ends；The position-limit mechanism can only move up and down and for limiting wheel shaft along wheel Shaft length direction is mobile.

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

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

Detailed description of the invention

Fig. 1 is a kind of 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 a and 6b are the structural schematic diagram of position-limit mechanism and suspension of the invention；

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

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

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

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

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

Figure 15 is side projection figure of the swinging frame of multiple 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, clump weight；14, axle sleeve；15, third sprocket wheel；40, drawstring；50, suspension； 51, wheel shaft；52, idler wheel；53, screw thread wheel；531, screw thread chimb；100, pressure assembly；101, rotating turret；102, pressure wheel； 103, pulley；104, the first chain；105, the first sprocket wheel；1051, interior octet；1052, screw；106, shaft；107 cams； 1071, the first chimb；1072, the second chimb；108, cylinder；109, cylindrical drum；110, pressure spring；111, transmission coupling spindle；112, Third gear；90, synchronization mechanism；91, first gear；910, moving tooth；92, second gear；920, tooth is corrected；93, the second sprocket wheel； 94, the second chain；80, transmission mechanism；81, the 4th gear；82, the 4th sprocket wheel；83, third chain；84, the 5th sprocket wheel；60, it limits Position mechanism.″

Specific embodiment

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

Referring to Fig. 1, it is a kind of overall structure diagram of power output device of the invention comprising rack (figure Do not show) and at least four driving units, four driving units along rack length direction (X to) i.e. in diagram row Column, which equidistantly arranges, and is also possible to according to actual installation requirement, by aforementioned four driving unit according to Length direction non-equidistant arrangement of the non-equidistant mode in rack；It is noted that the number of driving unit may be used also To be set as the number greater than four, multiple driving units are arranged successively along the length direction of rack.

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

Each driving unit include main shaft 20, swinging frame 10, ratchet mechanism 30, drawstring 40, suspension 50, pressure Component 100, synchronization mechanism 90, transmission mechanism 80 and position-limit mechanism 60.

Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are please referred to, main shaft 20 extends along the length of the rack and by bearing hinge joint in machine On frame, one end of main shaft 20 is equipped with drive sprocket 21, specifically, drive sprocket 21 is by bearing hinge joint on main shaft 20；And A pair of of location hole 211 is offered in drive sprocket 21, main shaft 20 is equipped with can be along the clutch plate 22 that it axially moves back and forth, clutch Plate 22 is located at 21 side of drive sprocket, and clutch plate 22 is equipped with a pair of of positioning column 223, which can be inserted in location hole In 211, so that main shaft 20 and drive sprocket 21 rotate synchronously；Specifically in the present embodiment, clutch plate 22 includes clutch inner panel 222 And clutch outside plate 221.Wherein, it is attached between clutch inner panel 222 and clutch outside plate 221 by bearing (not indicated in figure), The opposite sides of clutch inner panel 222 is arranged in positioning column 223；The connecting relation synchronous with main shaft 20 of clutch inner panel 222, specifically, Mutually matched guide rail 23 and sliding slot (not indicating in figure), guide rail 23 and cunning are equipped between the main shaft 20 and clutch inner panel 222 The length direction of slot is axial consistent with main shaft 20, so that realizing the clutch plate 22 can slidably reciprocate on main shaft 20, at this In embodiment, main shaft 20 is equipped with a guide rail 23, correspondingly, clutch inner panel 222 is equipped with a sliding slot (as shown in Figure 5), Rack is equipped with the pull rod 24 for pushing clutch plate 22 to move back and forth on main shaft 20, specifically, the middle part of pull rod 24 is hinged 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 purposes (as shown in Figure 3) axially moved back and forth along main shaft 20, and then realize same between main shaft 20 and drive sprocket 21 Purpose step transmission or be detached from.

Fig. 1 and Fig. 2 is please referred to, the swinging frame 10 is fixed on axle sleeve 14 and is socketed on main shaft 20, on the axle sleeve 14 also It synchronizes and is connected with third sprocket wheel 15, ratchet mechanism 30 is equipped between swinging frame 10 and main shaft 20, which includes opposite set Two swing arms 11 set are attached between two swing arms 11 by more linking arms 12, these linking arms 12 also serve to ensure that The fixation of positional relationship between two swing arms 11；10 left end of swinging frame is articulated with clump weight 13, thus can make 13 pairs of clump weight pendulum 10 left end of moving frame applies one and its equiponderant gravity vertically downward, which mentions for the rotation of driving spindle 20 For the effect of gravity.And clump weight 13 generates downward torque to 10 left end of swinging frame, is greater than suspension 50, rotating turret 101 And pressure wheel 102 applies gravity to 10 right end of swinging frame by drawstring 40 and driving spindle 20 rotates required weight.Institute The connection place that ratchet mechanism 30 is installed in main shaft 20 Yu each swing arm 11 is stated, ratchet mechanism 30 includes mutually matched ratchet 31, pawl 32 and the annulus 34 for installing pawl 32, the ratchet 31 are equipped with the consistent ratchet of rotation direction, ratchet 31 and main shaft 20 Synchronous connection is installed in 34 center of annulus.Annulus 34 is then fixed on swing arm 11 to be rotated synchronously with swing arm 11.In annulus 34 Upper to set several pawls 32 around ratchet 31, pawl 32 is elongated, and the middle part of pawl 32 is articulated on annulus 34, each pawl A tooth socket is coped in 32 front end, is installed with tension spring 33 between the rear end and annulus 34 of pawl 32, and the tension spring 33 is for providing one A front end for making pawl 32 is pressed on the elastic force of ratchet 31, which can be tension spring (as shown in Figure 2), also can be set For 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 latter pawl 32 push in 31 tooth groove root of ratchet just, and previous pawl 32 is opposite with the tooth groove root of reply some distances, so Successively making all pawls 32 with the root of corresponding tooth socket distance, gradually uniform increase is arranged, and can make how ratchet 31 revolves as a result, Go to always has the front end of a pawl 32 to be pushed just in the root (as shown in Figure 2) of corresponding tooth socket less, so that it is guaranteed that swinging Realize that pawl 32 and 31 gapless of ratchet push when frame 10 and 20 rotating Vortex of main shaft；Referring to Fig. 2,11 inverse time of swing arm Needle swing when, front end and the tooth groove root of pawl 32 are mutually twisted, tension spring 33 tension pawl 32 rear end with prevent pawl 32 from It is detached from ratchet 31, at this point, swing arm 11 pushes ratchet 31 to rotate by pawl 32, so that main shaft 20 is driven to rotate counterclockwise, To complete the transmitting of rotation energy；When 11 clockwise oscillation of swing arm, band pawl 32 rotate clockwise, hook tooth it is special Shape can smoothly push the front end of pawl 32 aside, and the front end of pawl 32 is slipped over from 31 back of tooth of ratchet, and the rotation of main shaft 20 is hardly It is hindered, main shaft 20 and ratchet 31 still maintain rotation counterclockwise.

One end of two drawstring 40 is connected to the right end of swing arm 11 and can be up and down with swing arm 11, drawstring 40 The other end be fixed in rack.

Fig. 6 a and 7 figures 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 screw thread wheel 53 for being fixed on 51 middle part of wheel shaft, the idler wheel 52 and wheel shaft 51 twine It is equipped with rope groove (figure does not indicate) around the position of drawstring, two drawstring 40 is wound around downwards correspondence from 10 right end of roller counterclockwise On the rope groove of the outer surface of idler wheel 52, and continue to be wound in the portion that wheel shaft 51 is equipped with rope groove counterclockwise after winding corresponding circle number Position, and be fixed in rack upwards after winding corresponding circle number, the idler wheel 52 is equipped with for preventing 40 counter roller of drawstring The locating pin (not shown) of 52 slidings.Idler wheel 52 can also be set to two part of size, two drawstrings 40 are all wrapped in respectively On corresponding 52 size of idler wheel, two part circumferential surface (as shown in Figure 6 b).It, which is arranged such, can reduce the volume of screw thread wheel 53, from And reduce the amplitude that suspension 50 moves up and down, thus it can reduce overall volume and occupied space of the invention again, therefore can To save raw material and cost.

It please refers to pressure assembly 100 described in Fig. 1, Fig. 8 and Fig. 9 and includes a rotating turret 101, pressure wheel 102 and cam 107, The right end of the rotating turret 101 passes through bearing hinge joint on two cylinders 108, so that the rotating turret 101 can be rotated around the pivot end, There is a pulley 103 by bearing hinge joint in the left end connecting rod of rotating turret 101, two cylinder 108 is inserted in respectively in two cylinders It can move up and down in cylinder 109 and in cylindrical drum 109, the top in two cylindrical drums 109 is installed with pressure spring 110, the pressure spring 110 Under be pressed on the top of cylinder 108, when two cylinders 108 move up can to pressure spring 110 generate compression so that pressure spring 110 pair of two cylinder 108 generates a reversed pressure, so as to have a downward pressure to be applied to outstanding for pressure assembly 100 It hangs on component 50, and power source is transferred to the right end of swinging frame 10 through drawstring 40, so that the right end of swinging frame 10 is toward the bottom It is dynamic.Two cylindrical drum 109 is fixed on rack, is equipped at the top of cylindrical drum 109 for adjusting 110 pressure size device of pressure spring (figure end mark) parallel connection is connected to pressure gauge (figure end mark), for reading the pressure value of pressure spring 110, it is to be understood that should Pressure spring 110 may be replaced by being mounted on the downward tension spring of 101 right end of rotating turret.The pressure wheel 102 is fixed in driving coupling Axis 111, the transmission coupling spindle 111 by bearing pivot in 101 left end pulley 103 of rotating turret to 101 right end pivoting point of rotating turret it Between middle part, the front end of transmission coupling spindle 111 from rotating turret 101 be pierced by after synchronous connection have the 5th sprocket wheel 84, the pressure wheel 102 Wheel week is equipped with groove, is toothed around on groove, the screw thread chimb 531 of screw thread wheel 53 is pressed under the groove, the screw thread wheel 53 Foreign steamer week, equipped with around extreme direction rotates the screw thread extended clockwise (can also be arranged counterclockwise) backward from the front end of screw thread wheel 53 Chimb 531 (as shown in Figure 7), and as rotation incrementally increases shape setting centered on wheel shaft 51, screw thread chimb 531 is equipped with The gear teeth, the gear teeth can make pressure wheel 102 in 53 inverse time of screw thread wheel with the gear teeth meshing on 102 groove of pressure wheel, such setting When needle rotates, pressure wheel 102 can turn to high point from low spot with the screw thread chimb 531 of screw thread wheel 53, when screw thread wheel 53 is clockwise When rotation, pressure wheel 102 rotates back into low spot from 53 high point of screw thread wheel again, and in the process, pressure wheel 102 is only with screw thread wheel 53 rotation, will not up and down and be moved forward and backward, only screw thread wheel 53 moved up and down in rotation and along wheel shaft 52 length direction Movement；Therefore, in the course of work that screw thread wheel 53 is rotated counterclockwise and rotated clockwise, rotating turret 101 remains at one Determine highly, more than 53 rotatable 0 degree of angles of the screw thread wheel, wherein with an angle of 90 degrees to 1800 degree of angles than conveniently, which can root It is set according to actual needs.The cam 107 has the first sprocket wheel 105 through the synchronous connection of shaft 106, and cam 107 is installed in pulley 103 Top, the first sprocket wheel 105 is through the connection synchronous with main shaft 20 of the first chain 104, that is, the first sprocket wheel 105 is through the first chain The transmission ratio of 104 connections synchronous with drive sprocket 21, the drive sprocket 21 and the first sprocket wheel 105 is 1: 3, and the shaft 106 is logical Cross bearing hinge joint on the rack.Cam 107 is equipped with the first chimb 1071 and the second chimb 1072, and 1072 height of the second chimb is small In 1071 height of the first chimb, specifically, when main shaft 20 drives the first sprocket wheel 105 through the first chain 104 by drive sprocket 21 Counterclockwise, and then through shaft 106 with 107 counterclockwise of moving cam, when the first chimb 1071 and pulley of cam 107 103 contact and are pressed downward to 101 left end of rotating turret, due to being pressed on the screw thread chimb 531 of screw thread wheel 53 under 102 groove of pressure wheel , therefore under the action of pressure wheel 102, the right end of rotating turret 101 moves up, so that two cylinders 108 generate pressure spring 110 Compression, while pressure spring 110 has an opposition again to two cylinders 108 so that rotating turret 101 have one downwards Pressure the right end that power source is transferred to on suspension 50 through drawstring 40 swinging frame 10 is applied to by pressure wheel 102, make to put Thus 10 clockwise oscillation of moving frame drives driving unit to return original state, works as cam so that 10 left end of swinging frame be made to raise After the first chimb 1071 is separated with pulley 103 after 107 rotation 180 degrees, the second chimb 1072 reply pulley 103 is simultaneously separated State, pressure wheel 107 do not have pressure effect to the left end of rotating turret 101, there was only rotating turret 101, pressure wheel on drawstring 40 at this time 102 and suspension 50 apply gravity.So that swinging frame 10 under the gravity of left end clump weight 13 to lower swing, And power source is applied to by main shaft 20 by ratchet mechanism 30, power source is provided for the rotation of main shaft 20.

Synchronization mechanism 90, including first gear 91, second gear 92, connection synchronous with second gear 92 the second sprocket wheel 93, second gear 92 and the second sprocket wheel 93 are articulated in rack, and second sprocket wheel 93 is synchronous with swinging frame 10 through the second chain 94 It connects, that is, the second sprocket wheel 93, through the second chain 94 and 15 synchronized links of third sprocket wheel, the first gear 91, which synchronizes, to be connected in The end of shaft 106, first gear 91 is part tooth, and the center of circle angular region of part tooth is 100 degree of angle to 180 degree angles, should First gear 91 is engaged with 92 intermittence of second gear；The synchronization mechanism 90 for make driving unit when returning original state and Main shaft 20 realizes synchronous interaction effect, specifically, driving unit does work to main shaft 20 after completing a course of work, swinging frame 10 Right end, to lower swing, thus drives driving single under the power source effect that pressure assembly 100 applies through suspension 50 and drawstring 40 Member returns original state, since the power source that pressure assembly 100 generates 10 right end of swinging frame is metastable, that is to say, that pressure The power source that power component 100 generates is to stablize relatively constant to the revolving speed of swinging frame 10, but the revolving speed of main shaft 20 can be with negative The variation of end payload size is carried, that is, when the rotatory force that main shaft 20 exports does not load or load the power less than setting When, main shaft 20 can relatively rotate fast, and when load end exceeds specified power, main shaft 20 can be relatively rotated slow, the present invention Uncoordinated operating condition will be will appear in operation, machinery is caused to shut down, synchronization mechanism 90 is arranged thus keeps driving single Member realizes synchronous interaction relationship with main shaft 20 in returning original state, so that the present invention is not defeated by main shaft 20 in operation Out the size of power and influence the coordination performance of the operation of complete machine.Specific works, drive sprocket 21 lead under the drive of main shaft 20 The first chain 104, the first sprocket wheel 105 and shaft 106 are crossed with 91 counterclockwise of moving cam 107 and first gear, is made first convex Side 1071 is contacted with pulley 103 stays to 101 left end of rotating turret when pressing, and 91 part tooth of first gear is nibbled with second gear 92 at this time It closes, thus second gear 92 is driven to rotate clockwise, because the second sprocket wheel 93 is synchronous connection with second gear 92, so that second Sprocket wheel 93 rotates clockwise, since the second sprocket wheel 93 is by the second chain 94 and 15 synchronized links of third sprocket wheel, so that Swinging frame 10 and main shaft 20 synchronize, and when first gear 91, which turns to part tooth, to be separated with second gear 92, drive single action It is revert to original state, while the first chimb 1071 is also rotated to and separated with pulley 103, pressure assembly 100 is to suspension 50 The pressure releases of application.For 10 left end of swinging frame to lower swing under the gravity of clump weight 13, driving unit is again introduced into work Make state and acting is rotated to main shaft 20.

Figure 10 is please referred to, 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, thus circumference of the present invention in first gear 91 Side wall 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 rotates To when preparing to engage with second gear 92, moving tooth 910 is contacted with correction tooth 920 first, to stir the rotation of second gear 92, is made The accurate engagement rotation of two gears energy, can also be such that second gear 92 is just turned in the position of setting every time with other methods It is engaged with first gear 91.

It is please that pressure wheel 102 is made to contact rotation more smoothly with screw thread wheel 53 referring particularly to Fig. 1, is provided with transmission mechanism 80, which includes third gear 112 and the 4th sprocket wheel 82 being articulated in rack, the also synchronous connection of the 4th sprocket wheel 82 It is connected to the 4th gear 81, the third gear 112, which synchronizes, is connected in the first sprocket wheel 105, and third gear 112 is part tooth, and The center of circle angular region of part tooth is 100 degree of angle to 180 degree angles, and third gear 112 is engaged with 81 intermittence of the 4th gear, the 4th chain Wheel 82 passes through third chain 83 and the 5th chain by the connection synchronous with pressure wheel 102 of third chain 83, that is, the 4th sprocket wheel 82 The synchronous connection of wheel 84 must be the since the 5th sprocket wheel 84 can have the amplitude moved up and down an of very little with rotating turret 101 An automatic tensioner is installed on three chains 83.Specific works complete primary acting process to the rotation of main shaft 20 in driving unit Afterwards, into initial program is returned, main shaft 20 drives 105 inverse time of the first sprocket wheel through the first chain 104 by drive sprocket 21 at this time Rotation is turned to and is slided in the first chimb 1071 of cam 107 so that third gear 112 and cam 107 rotate counterclockwise simultaneously 103 contact of wheel presses down 101 left end of rotating turret, and third gear 112 also rotates to part tooth and engages with the 4th gear 81, so that 4th gear 81 and the 4th sprocket wheel 82 rotate clockwise, because the 4th sprocket wheel 82 drives 84 up time of the 5th sprocket wheel by third chain 83 Thus needle rotation can make pressure wheel 102 apply one to screw thread wheel 53 counterclockwise so that pressure wheel 102 rotates clockwise Rotary force makes suspension 50 be easier to rotate, when the first chimb 1071 of cam 107, which is turned to, to be separated with pulley 103, the Three gears 112 also rotate to part tooth and the 4th gear 81 is disengaged from state, and driving unit revert to original state.It can also be with Without main shaft 20 provide rotatory force, a motor and gearbox are installed on rotating turret 101, using motor after speed change with Revolving speed needed for pressure wheel 102 is connected to the rotation of 84 driving pressure wheel 102 of the 5th sprocket wheel, which can be by external defeated Enter.Specifically, being installed with gearbox on the rotating turret 101, the input terminal of the gearbox is connected to motor, and output end passes through the Three chains 83 and 84 synchronized links of the 5th sprocket wheel, the motor power are input from the outside, which is used to apply one to pressure wheel 102 Thus rotatory force a clockwise and counterclockwise can make pressure wheel 102 be easier to rotate with screw thread wheel 53, which is can be positive and negative Turn, specifically, opening and closing the installing touching of the top of cam 107 is positive and negative, the external power supply is connected to after positive and negative switch Motor, when 107 first chimb 1071 of cam is contacted with pulley 103 and is pressed down to 101 left end of rotating turret, the of cam 107 One chimb 1071 is separated with positive and negative switch, rotates clockwise motor so that rotating forward power supply connection at this time, and become by gearbox The revolving speed to match after speed with pressure wheel 102 is transmitted to the 5th sprocket wheel 84 by third chain 83, so that driving pressure wheel 102 is suitable Hour hands rotation, so that screw thread wheel 53 has a rotary force counterclockwise, so that suspension 50 is easier to rotate, when First chimb 1071 of cam 107 turns to when separating with pulley 103, and the first chimb 1071 of cam 107 connects with positive and negative switch Touching rotates forward power supply and disconnects, and reversion power supply connection rotates counterclockwise motor, thus applies a clockwise rotation to screw thread wheel 53 Turn power.

Because of third gear 112 and the intermittent mesh mechanism of the 4th gear 81, there are the generations of latch phenomenon, that is to say, that the Three gears 112 cannot be engaged precisely with the 4th gear 81, and the present invention is equipped on the circumferential side wall of third gear 112 and dials thus Tooth, the circumferential side wall of the 4th gear 81 are equipped with correction tooth, and specific working principle can refer to above (please referring to Figure 10) It is described.

Please referring particularly to Fig. 6 a, the position-limit mechanism 60 is installed in rack, and the position-limit mechanism 60 is for limiting wheel shaft 51 It is only in above-below direction and mobile along 51 length direction of wheel shaft, specifically, position-limit mechanism 60 is kept off by four be fixed in rack Column composition, in pairs, two groups of bumping posts distinguish blockings in the external peripheral surface at 51 both ends of wheel shaft to four bumping posts.

Figure 11 to Figure 14 is please referred to, is signal of the present invention in four kinds of different working conditions:

Wherein, Figure 11 is that driving unit initially enters working state schematic representation, and Figure 12 is that driving unit is in working condition In, Figure 13 is that driving unit exits in working condition, and Figure 14 is that driving unit returns in original state, four driving units it is convex Wheel 103 is in the staggered installation of an angle of 90 degrees on the rack, makes the swinging frame 10 of four driving units from the side in such as Figure 15 Shown, when being in Figure 11 state with the first driving unit, the second driving unit is then in Figure 12 state, and third driving unit is in Figure 13 state, the 4th driving unit are then between the state position Figure 14 and original state.And second in Figure 12 state drives Moving cell is in in main axis acting, has AutoPlay function 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:

Function is done to the rotation of main shaft 20 with driving unit, swinging frame 10 swings 60 °, and screw thread wheel 53 rotates 360 °, actively For the transmission ratio 1: 3 of sprocket wheel 21 and the first sprocket wheel 105, when original state, driving unit is in state as shown in figure 11, this When, the second chimb 1072 of cam 107 copes with pulley 103 and separated state, only has drawstring 40 to apply in the right end of swinging frame 10 Weight produced by the suspension 50 and rotating turret 101 that add, pressure wheel 102.The gravity of 10 left side clump weight 13 of swinging frame is greater than Drawstring 40 to the pulling force of 10 right end of swinging frame and 10 left side of swinging frame toward lower swing when driving spindle 20 it is required when rotating Weight, therefore, 10 left end of swinging frame under the gravity of clump weight 13 to lower swing so that swing arm 11 drives annulus 34 counterclockwises, thus band pawl 32 pushes 31 counterclockwise of ratchet, since ratchet 31 is synchronous connection with main shaft 20 , ratchet 31 drives 20 counterclockwise of main shaft again, to make the external output power of main shaft 20, at the same time, in swinging frame 10 When the left side is raised toward lower swing right end, two drawstrings 40 are moved up, thus suspension 50 is driven to rotate clockwise, and turned It moves up in dynamic and is moved along 51 length direction of wheel shaft, when driving unit runs to Figure 12 state, swinging frame 10 is put 30 ° are moved, and swinging frame 10 has rotated counterclockwise 30 ° also by 30 driving spindle 20 of ratchet mechanism, 10 right end of swinging frame is logical It crosses the traction suspension 50 of drawstring 40 and has rotated clockwise 180 °, so that 180 ° of the rotation of screw thread wheel 53, meanwhile, because of drive sprocket 21 It is 1: 3 with 105 transmission ratio of the first sprocket wheel, that is, one circle of the rotation of drive sprocket 21 can drive the first chain by the first chain 104 Wheel 105 rotation three circle so that main shaft 20 by drive sprocket 21, the first chain 104, the first sprocket wheel 105 and shaft 106 drive it is convex Wheel 107, third gear 112 and first gear 91 have rotated 90 ° counterclockwise, and (third gear 112 and first gear 91 belong to idle running State), at this point, the driving unit for being in rear stage initially enters working condition, meanwhile, the driving unit of previous stage then exits work Make state.Driving unit continue from Figure 12 to Figure 13 state run, during from Figure 12 to Figure 13, this driving unit then with Rear stage driving unit jointly does work to main shaft 20, (is with previous stage driving unit jointly to 20 turns of main shaft from Figure 11 to Figure 12 Dynamic acting), when swinging to Figure 13 state under the left side of swinging frame 10,10 whole process of swinging frame has swung 60 °, and 10 right end of swinging frame is logical It crosses the traction suspension 50 of drawstring 40 and has rotated clockwise 360 °, so that 360 ° of the rotation of screw thread wheel 53, meanwhile, swinging frame 10 also leads to It crosses 30 driving spindle 20 of ratchet mechanism and has rotated 60 °, cam 107 and first gear 91 have rotated 180 °, at this point, cam 107 Second chimb 1072 is separated with pulley 103, and the first chimb 1071 contacts with pulley 103 and 101 left end of rotating turret is pressed down, the One gear, 91 part tooth is engaged with second gear 92 makes swinging frame 10 and main shaft 20 be synchronous interaction relationships, meanwhile, third gear 112 also rotate to part tooth engages with the 4th gear 81, and so far, driving unit, which stops rotating main shaft 20, to do work, and main shaft 20 exists Continue to rotate counterclockwise under the driving of driving unit below.At this time since cam 107 is under the compressing of 101 left end of rotating turret, make The right end for obtaining rotating turret 101 moves up under the action of pressure wheel 102, so that cylinder 108 generates compression to pressure spring 110 Effect, while pressure spring 110 also generates a reversed pressure to cylinder 108, so that rotating turret 101 be made to have a downward pressure It is applied on suspension 50 by pressure wheel 102, power source is transmitted to the right end of swinging frame 10 through drawstring 40.Due to pressure wheel 102 be articulated in the middle part of rotating turret 101, that is, 101 left end pulley 103 of rotating turret to 101 right end pivoting point of rotating turret it Between middle part, therefore, pressure assembly 100 is applied with pressure caused by twice of pressure spring 110 to suspension 50 at this time, that is, It says when the pressure that pressure spring 110 generates is G, suspension 50 is born at this time pressure is greater than two G, and (including rotating turret 101 is pressed The weight that wheels 102 applies).Therefore, there is the downward pulling force for being greater than a G in the drawstring of the right and left 40, while two draw Rope 40 also has a upward reversal interlocking relay, and right section due to drawstring 40 is fixed on rack (from wheel shaft 51 to rack fixed point) On, thus two downward upward pulling force are equal.At left section (from idler wheel 52 to 10 right end of swinging frame) of drawstring 40, due to Be connected on 10 right end of swinging frame, and swinging frame 10 be not it is fixed, as long as the drawing that 10 right end of swinging frame is downward Power is greater than the resistance that 10 left end clump weight 13 of swinging frame generates, and 10 right end of swinging frame is i.e. to lower swing.Therefore, 10 right end of swinging frame When generating downward pulling force and being greater than the gravity of 10 left end clump weight 13 of swinging frame, swinging frame 10 have the tendency that one to lower swing, And have on screw thread wheel 53, idler wheel 52 and wheel shaft 51 in the clockwise rotatory force of pressure wheel 102 under the driving of screw thread chimb 531 One anticlockwise rotation force, so that screw thread wheel 53, idler wheel 52 and the rotation of 51 inverse time of wheel shaft, and to moving down in rotation It moves and is moved along 51 length direction of wheel shaft, so that 10 the right of swinging frame is driven to raise the left side to lower swing, in the process, It is synchronous connection since idler wheel 52 is with wheel shaft 51 and screw thread wheel 53, screw thread wheel 53 is also as wheel shaft 51 is rotating In move down, and screw thread chimb 531 and the contact point of 102 groove of pressure wheel incrementally increase in rotation moves down, and are from wheel The central point of axis 51 can be incrementally increased with moving down in rotation to the contact point of screw thread chimb 531 and 102 groove of pressure wheel, It and is same with height is moved down, that is to say, that the central point of wheel shaft 51 is moved downwardly how many, while screw thread 53 being driven to exist Moving down in rotation makes screw thread chimb 531 and the contact point of 102 groove of pressure wheel increase how many, makes rotating turret 101 in screw thread wheel It does not move down under the action of 53, the first chimb 1071 is maintained at pressed status (as shown in figure 14) to pulley 103.Thus can make Pressure assembly 100 has a downward pressure to be applied on suspension 50 always, and power source is transmitted to swing through drawstring 40 The right end of frame 10 makes 10 right end of swinging frame and suspension 50 simultaneously to lower swing, and left end is raised, at the same time, in swinging frame When 10 clockwise oscillation, due to the unidirectional drive performance of ratchet mechanism 30, main shaft 20 is under the driving of subsequent drive unit at this time Ratchet 31 is driven to continue to rotate counterclockwise, then band pawl 32 rotates clockwise swinging frame 10, and the front end of pawl 32 is from ratchet 31 The back of tooth slips over, when cam 107 is in main shaft 20 after being rotated by 180 °, so that the first chimb 1071 is separated with pulley 103, Second chimb 1072 copes with pulley 103 and separated state, 101 left end of rotating turret lose the state of being pressed down, and pressure assembly 100 is applied Added with 50 pressure releases of suspension, only have the suspension 50 of the application of drawstring 40 and rotating turret 101 to press in 10 right end of swinging frame Gravity caused by wheels 102, while first gear 91 also rotates to part tooth and second gear 92 is disengaged from driving condition, Third gear 112 also rotates to part tooth and the 4th gear 81 is disengaged from driving condition, and so far, screw thread wheel 53 rotates counterclockwise 360 °, driving unit revert to original state and in 10 left end of gravity bottom moving frame of clump weight 13 to lower swing, drives Moving cell is again introduced into rotate main shaft 20 and do work, and repeats the above course of work.It recycles repeatedly, so that single in four drivings Under the mutual cooperation of member, main shaft 20 is able to lasting rotation and external output power.

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

Referring to Fig. 8, as a further improvement, in addition to aforementioned four driving unit, an also settable idle driving Unit suspends the driving unit, and described in starting when one of failure of aforementioned four driving unit needs repairing Thus idle driving unit can make to be not required to whole shutdown, concrete implementation mode is: first sprocket wheel 105 is equipped with interior Octet 1051, the end of shaft 106 are set as octahedra, and the octahedron of shaft 106 can be inserted in interior the eight of the first sprocket wheel 105 In angle body 1051, meanwhile, 1051 top edge of octet offers screw hole (not indicating in figure), screw in the first sprocket wheel 105 There is a screw 1052 in hole, screw 1052 is connected on the octahedral one of face of the shaft 106, to make shaft 106 Fixed relationship is realized with the first sprocket wheel 105；When there is driving unit to need to overhaul maintenance, screw 1052 is unclamped, the first sprocket wheel 105 exit from the octahedron of shaft 106, then adjust the shaft 106 of idle driving unit, make the angle and pendulum of its cam 107 The angle of the driving unit of the angle and pause of moving frame 10 is consistent, then the first sprocket wheel 105 is reinstalled 106 octahedral of shaft Screw 1052 is tightened fixation by body, and the positioning column 223 on the clutch plate 22 of idle driving unit is pushed into determining for drive sprocket 21 Position hole 211, can start the free time driving unit, then will need to overhaul the clutch plate 22 of driving unit, and logical pull rod 24 will be from Plywood 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 passes through ratchet mechanism 30 for power to the gravity that 10 left end of swinging frame generates using clump weight 13 Square is applied on main shaft 20, provides the power source of rotation for main shaft 20, the pressure generated using pressure assembly 100 is through suspension 50 And power source is applied to the right end of swinging frame 10 by drawstring 40 in a manner of transmitting, and driving unit is driven to revert to original state, weight Multiple circulation, which rotates main shaft 20, does work, and thus can make under the mutual cooperation of four driving units, the present invention is able in cycles Rotation, thus realize under without other power or the lesser situation of other power, rotate main shaft 20 constantly, thus externally Rotational power is exported, therefore, the present invention can reduce the consumption using energy such as coal, gasoline, natural gases, and will not be to big Discharge harmful in compression ring border, reduces environmental pollution.

According to above-mentioned principle, it can also make what all size did not waited, for ornamental value, be suitble to various occasion craftworks, Utility value of the invention is set to play 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

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

Each driving unit includes,

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 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 fixed on In rack；

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 Screw thread wheel in the middle part of wheel shaft；

Pressure assembly, including a rotating turret, pressure wheel and cam, one end of the rotating turret are articulated on two cylinders so as to rotate Frame can be rotated around the pivoting point, be articulated with a pulley in the free end connecting rod of rotating turret, two cylinder be inserted in respectively in And can be up and down in two cylindrical drums, the top in cylindrical drum is installed with pressure spring, and the top of cylinder is pressed under the pressure spring, this two Cylindrical drum is fixed on the rack, and the pressure wheel is articulated on rotating turret, and screw thread wheel, the cam are pressed under the pressure wheel bottom edge There is the first sprocket wheel through the synchronous connection of shaft, cam is installed in above pulley, and first sprocket wheel is same by the first chain and main shaft Step connection；

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

Transmission mechanism including third gear and drives the third sprocket wheel connect in rack, which, which also synchronizes, is connected with the 4th tooth Wheel, the third gear are fixed in the first sprocket wheel, which is part tooth, and third gear is nibbled with the 4th gear intermittence It closes, the third sprocket wheel passes through the connection synchronous with pressure wheel of third chain；

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

2. power output device as described in claim 1, it is characterised in that: it is fixed on axle sleeve in the middle part of the swinging frame, it should Axle sleeve is movable to be socketed on main shaft, and third sprocket wheel is also connected on the 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, the clutch plate are equipped with a pair of of positioning column, which can be inserted in positioning hole so that main shaft and master Movable sprocket rotates synchronously.

5. power output device as described in claim 1, it is characterised in that: the transmission ratio of the drive sprocket and the first sprocket wheel 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 The screw thread chimb of screw thread wheel is pressed under slot.

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

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

9. power output device as described in claim 1, it is characterised in that: the position-limit mechanism by be fixed in rack four A bumping post composition, in pairs, two groups of bumping posts distinguish blockings in the circumferential outer surface at wheel shaft both ends to four bumping posts；The position-limit mechanism It can only move up and down and for limiting wheel shaft along the movement of wheel shaft length direction.