CN109113940A - A kind of power output device - Google Patents

Abstract

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

Description

A kind of power output device

Technical field

The present invention relates to field of mechanical technique, and in particular to a kind of power output device.

Background technique

Along with natural environment run down and the energy it is increasingly in short supply, people are for mechanical power output device Energy-saving and environment-friendly type requirement is gradually increased, and current generator is usually to use coal as the energy, by coal burning After drive generating set, be to generate electricity in the case where generating set high-speed rotation, it is still, this so that coal is converted to electric energy Way is relatively low for the utilization rate of the energy, and coal is in combustion, generates and is largely discharged into having in atmospheric environment Evil substance, environmental pollution are larger.In addition, also having plenty of using solar power generation, although solar power generation is able to solve environment The problem of pollution, and be the sustainable renewable sources of energy, but solar energy equipment is limited using region, is usually only capable of enough In the region that the sunrays such as some High aititudes, low latitudes are more sufficient, and solar energy equipment has relatively high cost.

Summary of the invention

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

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

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

Every group of driving mechanism include,

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

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

Two drawstrings, one end of drawstring connect the end of swing arm and as swing arm are up and down, and the other end of drawstring is 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, two drawstrings are wound around the external peripheral surface of corresponding idler wheel；

Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, rotating turret one end pivot joint on the rack so that Rotating turret can be rotated around the pivoting point, and the second clump weight is fixed on the movable end of rotating turret, and pressure wheel is articulated on rotating turret, should Pressure wheel bottom edge is coupled in screw thread wheel；

First transmission mechanism, including synchronizing the drive sprocket and transmission gear that are connected on transmission shaft, synchronize be connected in from Driven sprocket and driven gear on moving axis, the drive sprocket are coupled by the second chain with the second sprocket wheel, the driven tooth Wheel is engaged with transmission gear, and driven sprocket couples through third chain with the first ratchet mechanism；

Second transmission mechanism including first gear and drives the 4th sprocket wheel connect in rack, and the 4th sprocket wheel also synchronizes affixed There is second gear, the first gear, which synchronizes, to be connected on the first sprocket wheel, which engages with second gear, and the described 4th Sprocket wheel passes through the connection synchronous with pressure wheel of the 4th chain；

Push up power component, the cam including the first sprocket wheel through the synchronous connection of shaft, and the first sprocket wheel with by the first chain with The synchronous connection of drive sprocket, the cam extend to the second clump weight bottom, the transmission ratio of the drive sprocket and the first sprocket wheel It is 1: 2 to 1: 40；

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 side To movement；

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

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

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

Preferably, the drive sprocket offers a pair of of location hole, main shaft be equipped with can axially move back and forth along it from Plywood, main shaft and clutch plate are asked equipped with mutually matched guide rail and sliding slot, the axis of the length direction and main shaft of guide rail and sliding slot To consistent, clutch plate is equipped with a pair of of positioning column, which can be inserted in positioning hole so that main shaft is synchronous with drive sprocket Rotation.

Preferably, the rack is equipped with the pull rod for pushing clutch plate to move back and forth on main shaft.

Preferably, it is equipped with groove the foreign steamer week of the pressure wheel, is toothed around on groove, which is coupled in screw thread wheel Screw thread chimb.

Preferably, the screw thread chimb of the screw thread wheel is toothed around, which can be with the gear teeth meshing on pressure wheel groove.

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

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

Preferably, the position-limit mechanism is made of 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, and the position-limit mechanism is for limiting wheel shaft only in above-below direction and along wheel Shaft length direction is mobile.

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

The torsion that the present invention utilizes driving unit the first clump weight in the left side to generate swinging frame will by the second ratchet mechanism Torque is applied on main shaft, is provided the power source of rotation for main shaft, using the gravity of the right driving unit pressure assembly, is passed through suspention Weight transfer in the right end of swinging frame, is made swinging frame toward lower swing, through one transmission mechanism of the mat woven of fine bamboo strips and the first ratchet by component and drawstring Rotatory force source is applied to main shaft by mechanism, and the driving unit dislocation of left and right two of every group of driving mechanism is made to do work main axis, It may be implemented in without under other power or the lesser situation of other power, rotate main shaft constantly, so that rotational power is exported, Therefore, the present invention can reduce using the consumption to energy such as coal, gasoline, natural gases, and will not arrange into atmospheric environment Harmful substance is put, is reduced environmental pollution.

Detailed description of the invention

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

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

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

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

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

Fig. 6 a and Fig. 6 b 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 to Figure 14 is the schematic diagram of five kinds of working conditions of the invention；

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

Wherein: 20, main shaft；21, drive sprocket；211, location hole；22, clutch plate；221, clutch outside plate；222, in clutch Plate；223, positioning column；23, guide rail；24, pull rod；30, the first ratchet mechanism；31, ratchet；32, pawl；33, pressure spring；34, circle Ring；35, third sprocket wheel；10, swinging frame；11, swing arm；12, linking arm；13, the first clump weight；14, axle sleeve；15, the second chain Wheel；40, drawstring；50, suspension；51, wheel shaft；52, idler wheel；53, screw thread wheel；531, screw thread chimb；60, pressure assembly；61, Rotating turret；611, transmission coupling spindle；62, pressure wheel；63, the second clump weight；64, bearing；70, power component is pushed up；71, the first chain Item；72 first sprocket wheels；Octet in 721；722, screw；73, shaft；74, cam；741, the first chimb；742, the second chimb； 75, first gear；80, the second ratchet mechanism；90, the first transmission mechanism；91 drive sprockets；92, transmission gear；93, driven tooth Wheel；94, driven sprocket；95, transmission shaft；96, driven shaft；97, the second chain；98, third chain；200, the second transmission mechanism； 201, second gear；202, the 4th sprocket wheel；203, the 4th chain；204, the 5th sprocket wheel；100, position-limit mechanism.″

Specific embodiment

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

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

Every group of driving mechanism includes main shaft 20, swinging frame 10, the first ratchet mechanism 30, drawstring 40, suspension 50, pressure Power component 60, top power component 70, the second ratchet mechanism 80, the first transmission mechanism 90, the second transmission mechanism 200 and position-limit mechanism 100。

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

Fig. 1 and Fig. 2 b is please referred to, the middle part of the swinging frame 10 is fixed on axle sleeve 14 and is socketed on main shaft 20, described The excircle of axle sleeve 14 is connected with the second sprocket wheel 15, and the second ratchet mechanism 80, the pendulum are provided between swinging frame 10 and main shaft 20 Moving frame 10 includes two swing arms 11 being oppositely arranged, and is attached between two swing arms 11 by more linking arms 12, these companies Connect the fixation that arm 12 also serves to ensure that positional relationship between two swing arms 11；10 left end of swinging frame is articulated with the first clump weight 13, Thus first can be made to apply one and its equiponderant gravity vertically downward to 10 left end of swinging frame with block 13, this first is matched Pouring weight 13 provides the effect of gravity for the rotation of driving spindle 20.And first clump weight 13 10 left end of swinging frame is generated it is downward Torque, the gravity and driving spindle 20 applied by drawstring 40 to 10 right end of swinging frame greater than suspension 50 rotate required The weight wanted.Wherein, the energy that driving spindle 20 rotates includes the rotation energy that main shaft 20 externally exports, and passes through drive sprocket 21, driving top power component 70 comes from resistance and mechanical friction caused by cam 74.Second ratchet mechanism 80 (is such as schemed Shown in 2b) it is installed in the connection place of main shaft 20 Yu each swing arm 11, the structure & working mechanism of the second ratchet mechanism 80 and One ratchet mechanism 30 is identical, and details are not described herein again, and two ratchet mechanisms are a difference in that the annulus 34 of the first ratchet mechanism 30 is logical Bearing hinge joint is crossed on main shaft 20 and synchronous connection has third sprocket wheel 35, the annulus of the second ratchet mechanism 80 is to be fixed on swing It is rotated synchronously on arm 11 with swing arm 11.Specifically, driven by the first transmission mechanism 90 when 10 clockwise oscillation of swinging frame Dynamic first ratchet mechanism 30, while being detached from driving relationship with the 2nd spine wheel machine Ju 80, when 10 counter-clockwise swing of swinging frame is to drive Dynamic second ratchet mechanism 80, while driving relationship is detached from the first ratchet mechanism 30.

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

The pressure assembly 60 includes a rotating turret 61, pressure wheel 62 and the second clump weight 63, and rotating turret 61 is a rectangle Frame, the right end of rotating turret 61 is pivotally connected on the rack by bearing 64 so that the rotating turret 61 can be rotated around the pivot end, and second Clump weight 63 is fixed on the left end movable up and down of rotating turret 61, and the bottom of the second clump weight 63 is equipped with absolutely smooth bottom Face, second clump weight 63 make gravity of the left end of rotating turret 61 to lower swing for providing one, thus can make pressure assembly 60 have a downward gravity to be applied to the right end that suspension 50 is transferred to swinging frame 10 through drawstring 40, make 10 right end of swinging frame It is raised toward lower swing left end, it is possible to understand that, which may be replaced by the drawing for being mounted on 61 left end of rotating turret Spring or pressure spring；The pressure wheel 62 is fixed on rotation coupling spindle 611, and rotation coupling spindle 611 is by bearing hinge joint in rotating turret 61, and be between 61 right end pivoting point of the second clump weight of left end 63 and rotating turret middle part, the front end of the rotation coupling spindle 611 from Rotating turret 61 synchronizes connection after being pierced by have the 5th sprocket wheel 204, is equipped with groove in the foreign steamer week of the pressure wheel 62, groove is equipped with wheel Tooth, the groove are coupled in the screw thread chimb 531 of screw thread wheel 53, and 62 groove both sides trough rim of pressure wheel is set as rotating freely body, also It is when saying that pressure wheel 62 rotates clockwise, the trough rim of groove can move counterclockwise, and pressure wheel 62 can also be followed to rotate clockwise；Institute The foreign steamer week for stating screw thread wheel 53, equipped with around extreme direction revolves clockwise (can also be arranged counterclockwise) backward from the front end of screw thread wheel 53 It returns the screw thread chimb 531 stretched, and as rotation incrementally increases shape setting, the screw thread chimb 531 centered on wheel shaft 51 On be toothed around, thus which can make to be pressed in screw thread chimb under pressure wheel 62 with the gear teeth meshing on 62 groove of pressure wheel An anti-clockwise driving force, and the pressure wheel 62 when screw thread wheel 53 is driven counterclockwise are applied to screw thread wheel 53 when 531 Can turn to high point from low spot with the screw thread chimb 531 of screw thread wheel 53, when screw thread wheel 53 rotates clockwise, pressure wheel 62 but from 53 high point of screw thread wheel goes to low spot, and in the process, pressure wheel 62 is only rotated with screw thread wheel 53, will not move up and down with front and back Dynamic, only screw thread wheel 53 is moved up and down in rotation and is moved along the length direction of wheel shaft 52；Therefore inverse in screw thread wheel 53 In the course of work that hour hands are rotated and rotated clockwise, 61 left end of rotating turret remains at certain altitude, the pressure wheel 62 The gear teeth may be alternatively provided as anti-skidding bud on the gear teeth and screw thread chimb 531 on groove, as long as it is convex to be pressed in screw thread under 62 groove of pressure wheel Skidding is not generated when rotating on side 531, more than 53 rotatable 0 degree of angles of the screw thread wheel, specific angle is in an angle of 90 degrees to 1800 Spend between angle is more suitable for that can specifically be arranged according to actual needs.

Fig. 8, Fig. 9 are please referred to, the top power component 70 includes cam of first sprocket wheel 72 through the synchronous connection of shaft 73 74, and the first sprocket wheel 72 couples with drive sprocket 21 by the way that the first chain 71 is synchronous, which extends to the second clump weight 63 The bottom (not indicating in figure) of relative smooth is just set lubricating oil (not indicating in figure) under cam 74, and the lubricating oil is for the One chimb 741 and 63 bottom of the second clump weight increase lubricating action when contacting, reduce frictional force.The shaft 73 passes through bearing pivot It connects on the rack, the transmission ratio of the drive sprocket 21 and the first sprocket wheel 72 is 1: 3.Specifically, drive sprocket 21 is in main shaft 20 Drive under, pass through the first chain 71 and drive the rotation of the first sprocket wheel 72 and rotated through shaft 73 with moving cam 74, make cam 74 the One chimb 741 jacks up the left end of rotating turret 61, right to swinging frame 10 by suspension 50 and drawstring 40 with pressure relief group 60 Side apply downward pulling force so that 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing, pass through second Rotatory force source is transmitted to main shaft 20 by ratchet mechanism 80, for the rotation acting of main shaft 20.After cam 74 rotates 180 degree, first is convex After side 741 is separated with the second clump weight 63, the second chimb 742 copes with 63 feather edge of the second clump weight and separated state, rotation The left end of frame 61 loses support force, and under 63 gravity of the second clump weight, is pressed in screw thread wheel 53 under 62 groove of pressure wheel On screw thread chimb 531, so that the downward gravity of pressure assembly 60 is applied on suspension 50, gravity source is applied through drawstring 40 In the right end of swinging frame 10, makes the right end of swinging frame 10 to lower swing, pass through the first transmission mechanism 90 and the first ratchet mechanism 30 Rotatory force is applied to main shaft 20, provides rotatory force source for main shaft 20.Thus can make under the action of pushing up power component 70, so that driving Two driving unit dislocation of motivation structure or so, which rotate main shaft 20, does work.That is two driving units at same group cannot Main shaft 20 is rotated simultaneously and is done work, can only the cooperation of corresponding with another group of driving mechanism driving unit main shaft 20 rotated do work.

Fig. 1 is please referred to, first transmission mechanism 90 includes biography of the drive sprocket 91 through the synchronous connection of transmission shaft 95 Moving gear 92, driven sprocket 94 of the driven gear 93 through the synchronous connection of driven shaft 96, the drive sprocket 91 pass through the second chain 97 connections synchronous with the second sprocket wheel 15, which engages with driven gear 93, driven sprocket 94 through third chain 98 and The connection of first ratchet mechanism 30, that is, driven sprocket 94 is through the connection synchronous with third sprocket wheel 35 of third chain 98, the transmission Axis 97 and driven shaft 98 are articulated in rack through bearing.When first transmission mechanism 90 is used for 10 clockwise oscillation of swinging frame, The clockwise rotating force of generation is converted to the counterclockwise rotation power in the same direction with main shaft 20 and is applied to main shaft 20, specifically, when swinging When 10 clockwise oscillation of frame, axle sleeve 14 is driven to rotate clockwise, since the second sprocket wheel 15 is fixed on axle sleeve 14, so that the second chain Wheel 15 rotates clockwise, to drive drive sprocket 91 to rotate clockwise by the second chain 97, since transmission gear 92 is through passing The connection synchronous with drive sprocket 91 of moving axis 95, so that transmission gear 92 is also to rotate clockwise, because of driven gear 93 and pass Moving gear 92 engages, so that 93 counterclockwise of driven gear, since driven gear 93 is through driven shaft 98 and driven sprocket 94 synchronous connections, making driven sprocket 94 is also counterclockwise, because driven sprocket 94 passes through third chain 98 and third sprocket wheel 35 synchronous connections, so that 35 counterclockwise of third sprocket wheel, due to the circle of third sprocket wheel 35 and the first ratchet mechanism 30 The synchronous connection of ring 34 is articulated in main shaft 20, so that 34 counterclockwise of annulus, thus push ratchet 31 to rotate by pawl 32, Because ratchet 31 is synchronous connection with main shaft 20, to drive 20 counterclockwise of main shaft.And second sprocket wheel 15, transmission Sprocket wheel 91, transmission gear 92, driven gear 93, driven sprocket 94 and third sprocket wheel 35 transmission ratio be 1.

Please the second driver is provided with to make pressure wheel 62 contact rotation more smoothly with screw thread wheel 53 referring particularly to Fig. 1 Structure 200, second transmission mechanism 200 is including first gear 75 and drives the 4th sprocket wheel 202 connect on the rack, the 4th sprocket wheel 202 also synchronize and are connected with second gear 201, which, which synchronizes, is fixed on the first sprocket wheel 72, first gear 75 and The engagement of two gears 201, the 4th sprocket wheel 202 pass through the connection synchronous with pressure wheel 62 of the 4th chain 203, that is, the 4th sprocket wheel 202 By the connection synchronous with the 5th sprocket wheel 204 of the 4th chain 203, since the 5th sprocket wheel 204 can have a very little with rotating turret 61 The amplitude moved up and down, therefore must to the 4th chain 203 install an automatic tensioner.Specific works, main shaft 20 pass through master Movable sprocket 21 drives the rotation of 72 inverse time of the first sprocket wheel through the first chain 71, so that first gear 75 rotates counterclockwise simultaneously, due to Second gear 201 is engaged with first gear 75, so that second gear 201 and the 4th sprocket wheel 202 rotate clockwise, the 4th sprocket wheel 202 drive the 5th sprocket wheel 204 to rotate clockwise by the 4th chain 203, so that pressure wheel 62 rotates clockwise, thus may be used A rotary force counterclockwise is applied to screw thread wheel 53 when making to be pressed in screw thread chimb 531 under pressure wheel 62, makes suspension 50 more It is easy to rotate, rotatory force can also be provided without main shaft 20, a motor and gearbox be installed on rotating turret 61, utilization is electronic Machine is connected to the rotation of 204 driving pressure wheel 62 of the 5th sprocket wheel, the electronic electromechanics after speed change with revolving speed needed for pressure wheel 62 Source can be input from the outside.Also main shaft 20 and motor be can use, rotational power is applied to pressure wheel 62 jointly.

It is please installed in rack referring particularly to position-limit mechanism 100 described in Fig. 6 a, the position-limit mechanism 100 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 100 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 10 to Figure 14 is please referred to, is signal of the present invention in five kinds of different working conditions:

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

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

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

60 ° are swung with the driving unit primary traction swinging frame 10 that works, and screw thread wheel 53 rotates 360 °, drive sprocket 21 and the For the transmission ratio of one sprocket wheel 72 is 1: 3, when original state, main shaft 20 is counter-clockwise by the driving of drive sprocket 21 top power component 70 Rotation, abuts against the first chimb 741 of cam 74 with the second counterweight 63, and jack up the left end of rotating turret 61, so that pressure group The downward Gravity support of part 60 is in the gear teeth on the screw thread chimb 531 on cam 74, making the 62 groove gear teeth of pressure wheel and screw thread wheel 53 Belong to discrete state, and 62 groove of pressure wheel with 53 screw thread chimb of screw thread wheel, 531 highest point, suspension 50 is in most Lower position, so that driving mechanism is in state as shown in Figure 10, in the right end of swinging frame 10, the only suspention of the application of drawstring 40 The weight of component 50.At this point, the gravity of 10 the first clump weight of left side driving unit 13 of swinging frame is greater than drawstring 40 to swinging frame 10 Driving spindle 20 rotates required weight when the pulling force of right end and 10 left side of swinging frame are toward lower swing, and therefore, swinging frame 10 exists To lower swing under the gravity of the first clump weight of left end driving unit 13, so that swing arm 11 passes through 80 band of the second ratchet mechanism Dynamic 20 counterclockwise of main shaft, to make the externally output rotational power of main shaft 20, when driving unit runs to Figure 11 state, pendulum Moving frame 10 has swung 30 °, and swinging frame 10 has rotated counterclockwise 30 ° also by 80 driving spindle 20 of the second ratchet mechanism, When 10 left end of swinging frame is raised to lower swing right end, two drawstrings 40 are moved up, thus suspension 50 is driven to turn clockwise It is dynamic, and move up in rotation and moved along 51 length direction of wheel shaft, so that screw thread wheel 53 turns clockwise at this time It is 180 ° dynamic, meanwhile, because drive sprocket 21 and 72 transmission ratio of the first sprocket wheel are 1: 3, that is to say, that one circle of the rotation of drive sprocket 21 can Three circle of the first sprocket wheel 72 rotation is driven by the first chain 71, so that main shaft 20 is by drive sprocket 21, the first chain 71, first Sprocket wheel 72 and shaft 73 drive cam 74 and first gear 75 to have rotated 90 ° counterclockwise.At this point, the left and right of second group of driving mechanism Two driving units will have one to exit working condition, and one enters working condition.Driving unit continues to transport from Figure 11 to Figure 12 Row, when swinging to Figure 12 state under the left side of swinging frame 10,10 whole process of swinging frame has swung 60 °, meanwhile, swinging frame 10 also by Second ratchet mechanism, 80 driving spindle 20 has rotated 60 °, and screw thread wheel 53 rotates clockwise 360 °, and cam 74 and first gear 75 are inverse Hour hands rotate 180 °, and so far left side driving unit, which stops rotating main shaft 20 doing work and entering, returns original state program.At this time First chimb 741 is separated with 63 feather edge of the second clump weight, the second chimb of the feather edge reply cam 74 of the second clump weight 63 742,61 left end of rotating turret loses support force, so that under the gravity of the second clump weight 63, the gear teeth on 62 groove of pressure wheel With gear teeth meshing on screw thread chimb 531 and under be pressed on screw thread chimb 531, make the supporting point of 61 left end of rotating turret from 74 turns of cam It moves in 531 minimum point of screw thread chimb of screw thread wheel 53, the feather edge of the second clump weight 63 is in the second chimb 742 of cam 74 Discrete state, so that pressure assembly 60 has a downward gravity to be applied to screw thread wheel under the gravity of the second clump weight 63 On 53, and pass through suspension 50 and drawstring 40 for weight transfer to 10 right end of swinging frame.So that drawstring 40 is right to swinging frame 10 There is a downward pulling force at end, so that swinging frame 10 has the tendency that a clockwise oscillation, and clockwise in pressure wheel 62 Rotatory force is under the driving of screw thread wheel 53, so that have an anticlockwise rotary force on screw thread wheel 53, idler wheel 52 and wheel shaft 51, by This makes screw thread wheel 53, idler wheel 52 and the rotation of 51 inverse time of wheel shaft, and moves down in rotation and along 51 length direction of wheel shaft Movement, to drive 10 the right of swinging frame simultaneously to lower swing, in the process, due to idler wheel 52, wheel shaft 51 and screw thread wheel 53 be synchronous connection, therefore screw thread wheel 53 is also to move down in rotation with wheel shaft 51, and the screw thread in rotation moves down Chimb 531 and the contact point of 62 groove of pressure wheel incrementally increase, and are from the central point of wheel shaft 51 to screw thread chimb 531 and pressure The contact point of 62 grooves is taken turns, can be incrementally increased in rotation with moving down, and be same with height is moved down, that is to say, that wheel The central point of axis 51 is moved downwardly how many, while screw thread wheel 53 being driven to make screw thread chimb 531 and pressure wheel in moving down rotation The contact point of 62 grooves increases how many, and the left end of rotating turret 61 is made not move down, and makes 63 bottom of the second clump weight and second Chimb 742 keeps discrete state.Thus can make pressure assembly 60 always has a downward gravity to be applied on suspension 50, And the right end of swinging frame 10 is transmitted to through two drawstrings 40, make 10 right end of swinging frame and suspension 50 simultaneously to lower swing, with this Meanwhile in 10 clockwise oscillation of swinging frame, axle sleeve 14 is driven to rotate clockwise, since the second sprocket wheel 15 is fixed on axle sleeve 14 , so that the second sprocket wheel 15 is also to rotate clockwise, so that taking turns machine Ju 30 by the first transmission mechanism 90 and the first spine will rotate Power is applied to main shaft 20, and for main shaft 20, persistently rotation provides power source.When driving unit is run to Figure 13 state, screw thread wheel 53 is inverse Hour hands rotate 180 °, and 30 ° of 10 clockwise oscillation of swinging frame, and swinging frame 10 is also by the first transmission mechanism 90 and the first spine 30 ° of 30 driving spindle of mechanism, 20 counterclockwise is taken turns, cam 74 has rotated 90 ° counterclockwise.At this point, second group of driving mechanism Two driving units in left and right will have one to exit working condition, and one enters working condition.Driving unit continues from Figure 13 to figure 14 operations, when swinging to Figure 14 state under the right of swinging frame 10, screw thread wheel 53 rotates counterclockwise 360 °, the whole pendulum of swinging frame 10 Move 60 °, meanwhile, swinging frame 10 is rotated counterclockwise also by transmission mechanism 90 and 30 driving spindle 20 of the first ratchet mechanism 60 °, cam 74 rotates counterclockwise 180 °, and the second chimb 742 is separated with 63 bottom of the second clump weight at this time, the first chimb 741 with Second clump weight, 63 bottom contacts and jacks up the left end of rotating turret 61, makes the 62 groove gear teeth of pressure wheel and 531 gear teeth of screw thread chimb Separation, thus relieve pressure assembly 60 through suspension 50 and drawstring 40 to the path of 10 right end of swinging frame conveying gravity source with And pressure wheel 62 is to the driving force of screw thread wheel 53, so that in the right end suspension that only has drawstring 40 to apply of swinging frame 10 50 gravity, driving unit stops rotating acting to main shaft 20 on the right of this group of driving mechanism at this time, and the right driving unit completes One rotates the acting course of work to main shaft 20 and enters recurrence original state program, and left side driving unit is then returned to initial shape State, in 10 counter-clockwise swing of gravity bottom moving frame of the first clump weight 13, so that left side driving unit is again introduced into work State rotates main shaft 20 and does work, and repeats the above process.

Repeatedly, so that main shaft 20 is continued under the mutual cooperation of four driving units of two groups of driving mechanisms Rotation and external output power.

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

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

In conclusion the gravity that the present invention drives single first clump weight 13 to apply 10 left end of swinging frame using the left side, makes Torque is applied on main shaft 20 by 10 left end of swinging frame toward lower swing, by the second ratchet mechanism 80, provides rotation for main shaft 20 Power source, by the gravity of the right driving unit pressure assembly 60 through suspension 50 and drawstring 40 in the way of transmitting by gravity It is applied to the right end of swinging frame 10, makes the right end of swinging frame 10 to lower swing, through the first transmission mechanism 90 and the first ratchet mechanism Power source is applied to main shaft 20 by 30, so that the driving unit dislocation of the left and right of every group of driving mechanism two rotates main shaft 20 and does work, Thus can make in the case where four driving units of two groups of driving mechanisms cooperate, the present invention is able to rotation in cycles, thus It realizes under without other power or the lesser situation of other power, main shaft 20 is made constantly to rotate externally output rotational power, because This, the present invention can reduce the consumption using energy such as coal, gasoline, natural gases, and will not discharge and have into atmospheric environment Evil substance, reduces environmental pollution.

The present invention can also make work that is a kind of for making ornamental value, and being suitble to various occasions to place according to the above Skill product.The present invention is set to realize maximum economic value.

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

Claims (10)

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

Every group of driving mechanism include,

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

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

Two drawstrings, one end of drawstring connect the end of swing arm and as swing arm are up and down, and the other end of drawstring is 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, two drawstrings are wound around the external peripheral surface of corresponding idler wheel；

Pressure assembly, including a rotating turret, pressure wheel and the second clump weight, one end pivot joint of rotating turret is on the rack so that rotation Frame can be rotated around the pivoting point, and the second clump weight is fixed on the movable end of rotating turret, and pressure wheel is articulated on rotating turret, the pressure Wheel bottom edge is coupled in screw thread wheel；

First transmission mechanism synchronizes including synchronizing the drive sprocket and transmission gear that are connected on transmission shaft and is connected in driven shaft On driven sprocket and driven gear, the drive sprocket coupled with the second sprocket wheel by the second chain, the driven gear and Transmission gear engagement, driven sprocket couple through third chain with the first ratchet mechanism；

Second transmission mechanism including first gear and drives and connects the 4th sprocket wheel in rack, and the 4th sprocket wheel, which also synchronizes, is connected with the Two gears, the first gear, which synchronizes, to be connected on the first sprocket wheel, which engages with second gear, the 4th sprocket wheel Pass through the connection synchronous with pressure wheel of the 4th chain；

Push up power component, the cam including the first sprocket wheel through the synchronous connection of shaft, and the first sprocket wheel with by the first chain and actively The synchronous connection of sprocket wheel, the cam extend to the second clump weight bottom, and the transmission ratio of the drive sprocket and the first sprocket wheel is 1: 2 To 1: 40；

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；

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

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

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

4. power output device as described in claim 1, it is characterised in that: the drive sprocket offers a pair of of location hole, Main shaft, which is equipped with, mutually matched guide rail and cunning is equipped between main shaft and clutch plate along the clutch plate that it axially moves back and forth The length direction of slot, guide rail and sliding slot and the axial direction of main shaft are consistent, and clutch plate is equipped with a pair of of positioning column, which can plant In positioning hole so that main shaft and drive sprocket rotate synchronously.

5. power output device as described in claim 1, it is characterised in that: the rack is equipped with for pushing clutch plate to exist The pull rod moved back and forth on main shaft.

6. power output device as described in claim 1, it is characterised in that: it is equipped with groove the foreign steamer week of the pressure wheel, it is recessed It is toothed around on slot, which is coupled in the screw thread chimb of screw thread wheel.

7. power output device as described in claim 1 or 6, it is characterised in that: the screw thread chimb of the screw thread wheel is equipped with wheel Tooth, the gear teeth can be with the gear teeth meshings on pressure wheel groove.

8. 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.

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

10. power output device as described in claim 1, it is characterised in that: the position-limit mechanism is by being fixed in rack Four bumping post compositions, in pairs, two groups of bumping posts distinguish circumferential outer surface of the blockings at wheel shaft both ends, the position restrainer to four bumping posts Structure is for limiting wheel shaft only in above-below direction and along the movement of wheel shaft length direction.