CN109838356A - A kind of power output device - Google Patents

Abstract

The present invention discloses a kind of power output device comprising at least two driving units, each driving unit include main shaft, swinging frame, ratchet mechanism, drawstring, suspension, pressure assembly, transmission component, parallel element and position-limit mechanism；The main shaft of two driving units is arranged successively along the length direction of rack and synchronizes connection.The present invention is applied to suspension using the pressure generated using pressure assembly and power source is transferred to swinging frame through drawstring, torque is applied on main shaft by ratchet mechanism, the power source of rotation is provided for main shaft, it drives driving unit to reply original state the gravity that the swinging frame other end generates using the first clump weight to repeat to do work to main axis, may be implemented in it without under other power or the lesser situation of other power, rotate main shaft constantly, to export rotational power.Therefore, the present invention can reduce the consumption of the energy such as coal, gasoline, natural gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Description

A kind of power output device

Technical field

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

Background technique

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

Summary of the invention

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

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

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

Each driving unit includes,

Extend and be pivotally connected main shaft on the rack along the length of the rack, one end of main shaft is equipped with driving gear and the second axis Set, second axle sleeve have the first driving gear, the synchronous connection of the second axle sleeve other end close to the synchronous connection in one end of driving gear It is connected to drive sprocket；

Swinging frame, which is fixed in the first axle sleeve and is placed on, connects main shaft, and ratchet mechanism, the swinging frame are equipped between swinging frame and main shaft Including two swing arms being oppositely arranged, one end of swinging frame is equipped with the first clump weight, and the other end of swinging frame leans on the portion of proximal end Position is articulated with a roller, and the preceding pivot end of the roller, which synchronizes connection after being pierced by from swing arm, driven sprocket, and the driven sprocket is logical The gear range of chain of overdriving connection synchronous with drive sprocket, the drive sprocket and driven sprocket is 1: 1 to 1: 50, institute Stating first axle and putting on also to synchronize to couple has the second driving gear；

Two drawstrings, one end of drawstring are connected to the end of swing arm and as swing arm are up and down, the other end of drawstring It is wound in roller and is fixed on roller；

It is suspended in the suspension of two drawstring bottoms, which includes wheel shaft and the taper spiral shell being fixed in the middle part of wheel shaft Line wheel, two drawstrings are wound around the wheel shaft outer surface at tapered thread wheel both ends respectively；

One end of pressure assembly, including a rotating turret and pressure wheel, the rotating turret is pivotally connected on the rack so that rotating turret It can be rotated around the pivoting point, two cylinders are articulated in the free end connecting rod of rotating turret, two cylinder is inserted in respectively in two And can be up and down in cylindrical drum, the top in cylindrical drum is installed with pressure spring, the top of cylinder is pressed under the pressure spring, two circle Column casing is fixed on the rack, and the pressure wheel is articulated on rotating turret, which is coupled in the screw thread of tapered thread wheel Chimb；

Transmission component is connected in the first transmission gear and the second transmission gear of transmission shaft including synchronizing, is connected in driven The first driven gear, the second driven gear and the third driven gear of axis, first transmission gear are engaged with driving gear, the Two transmission gears are engaged with the first driven gear, and second driven gear is part tooth, and second driven gear and first drive The engagement of moving gear intermittence, the third driven gear are part tooth, and the third driven gear and the second driving gear are intermittent Engagement, the transmission shaft and driven shaft are articulated in rack；

The gear range of the driving gear and the first transmission gear is 1: 1 to 1: 20；

Parallel element, including synchronize be connected in the sprocket wheel of both ends of the shaft, be coupled respectively to two sprocket wheels sliding chain and It is connected to the sliding block and the second clump weight at sliding chain both ends, the shaft pivot joint is on the rack；

Rack is equipped with position-limit mechanism, which only moves in above-below direction for limiting sliding block；

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

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 driving gear, 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 is equipped with the pull rod for pushing clutch plate to move back and forth on main shaft, which is equipped with a pair of fixed Position column, which can be inserted in positioning hole so that main shaft and driving gear rotate synchronously.

Preferably, the second driven gear part tooth center of circle angular region is 5 degree of angle to 300 degree of angles.

Preferably, the third driven gear part tooth center of circle angular region is 5 degree of angle to 300 degree of angles.

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

Preferably, the transmission ratio of the driving gear and the first transmission gear is 1: 3.

Preferably, the pressure wheel foreign steamer week is equipped with groove, which is coupled in the screw thread chimb of tapered thread wheel.

Preferably, a circular hole is offered in the middle part of the sliding block, which can be inserted in wheel shaft.

Preferably, the position-limit mechanism is formed by four be fixed in rack in the bumping post of groove shapes, four bumping posts In pairs, the groove of two groups of bumping posts is mutually arranged oppositely difference blocking in the outer surface of sliding block；The position-limit mechanism is for limiting cunning Only sliding and wheel shaft are only in above-below direction and mobile along wheel shaft length direction in above-below direction for block.

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

The present invention is applied to suspension using the pressure that pressure assembly generates and power source is transmitted to swinging frame through drawstring, makes Swinging frame stress passes through ratchet mechanism driving spindle to lower swing again and rotates, and is applied using the first clump weight to the swinging frame other end Gravity drive driving to reply original state repetitive cycling to do work to main shaft, may be implemented in without other power or other power compared with In the case where small, rotate main shaft constantly, to export rotational power, therefore, the present invention be can reduce using to coal, vapour The consumption of the energy such as oil, natural gas, and will not into atmospheric environment discharge harmful, reduce environmental pollution.

Detailed description of the invention

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

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

Fig. 3 is the structural schematic diagram of driving gear and clutch plate of the invention；

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

Fig. 6 is tapered thread wheel construction schematic diagram of the invention；

Fig. 7 a, 7b are the structural schematic diagram of position-limit mechanism and wheel shaft of the invention；

Fig. 8 is the second driven gear of the invention and the first driving gear engagement structure schematic diagram；

Fig. 9 to Figure 13 is the schematic diagram of five kinds of working conditions of the invention；

Figure 14 is side projection figure of the swinging frame of two driving units of the invention under some state.

Wherein: 20, main shaft；21, driving gear；211, location hole；22, clutch plate；221, clutch outside plate；222, in clutch Plate；223, positioning column；23, guide rail；24, pull rod；25, the second axle sleeve；251, the first driving gear；252, drive sprocket；30, spine Take turns mechanism；31, ratchet；32, pawl；33, tension spring；34, annulus；10, swinging frame；11, swing arm；12, linking arm；13, first Clump weight；14, roller；15, driven sprocket；16, drive chain；17, the first axle sleeve；18, the second driving gear；40, drawstring； 50, suspension；51, wheel shaft；53, tapered thread wheel；531, screw thread chimb；60, pressure assembly；61, rotating turret；62, pressure Wheel；63, transmission coupling spindle；64, bearing；65, cylinder；66, cylindrical drum；67, pressure spring；68 support columns；69, driving coupling wheel； 70, transmission component；71, transmission shaft；72, the first transmission gear；73, the second transmission gear；74, driven shaft；75, the first driven tooth Wheel；76, the second driven gear；77, third driven gear；80, parallel element；81, shaft；82, sprocket wheel；83, chain is slided； 84, the second clump weight；85, sliding block；90, position-limit mechanism.

Specific embodiment

To make the purpose of the present invention, technical solution and advantage are more clear, in conjunction with attached drawing and specific embodiment party Formula is described further the present invention, it should be appreciated that specific embodiment described herein, for explaining only the invention, It is not intended to limit the present invention.

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

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

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

Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are please referred to, main shaft 20 extends along the length of the rack and by bearing hinge joint in machine On frame, one end of main shaft 20 is equipped with driving gear 21 and the second axle sleeve 25, specifically, driving gear 21 is existed by bearing hinge joint On main shaft 20；And a pair of of location hole 211 is offered in driving gear 21, main shaft 20 is equipped with and can axially move back and forth along it Clutch plate 22, clutch plate 22 are located at 21 side of driving gear, and clutch plate 22 is equipped with a pair of of positioning column 223, the positioning column 223 It can be inserted in location hole 211, so that main shaft 20 and driving gear 21 rotate synchronously；Specifically in the present embodiment, clutch plate 22 Including clutch inner panel 222 and clutch outside plate 221.Wherein, by bearing, (figure is not between clutch inner panel 222 and clutch outside plate 221 Mark) it is attached, the opposite sides of clutch inner panel 222 is arranged in positioning column 223；Clutch inner panel 222 is synchronous with main shaft 20 Relationship is connect, specifically, (figure is not marked equipped with mutually matched guide rail 23 and sliding slot between the main shaft 20 and clutch inner panel 222 Show), the length direction of guide rail 23 and sliding slot is axial consistent with main shaft 20, so that realizing the clutch plate 22 can be in main shaft 20 On slidably reciprocate, in the present embodiment, main shaft 20 be equipped with a guide rail 23, corresponding clutch inner panel 222 be equipped with a sliding slot (as shown in Fig. 5), clutch plate 22 are equipped with the pull rod 24 for pushing clutch plate 22 to move back and forth on main shaft 20, specifically, 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 the freedom of pushing drawing rod 24 It realizes main shaft 20 and leads, 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 end The purpose of Synchronous Transmission or disengaging between moving gear 21.The arrangement of clutch is acted on for maintenance down.Second axle sleeve 25 Through bearing hinge joint on main shaft 20, which is connected with driving gear 251 close to one end of driving gear 21, this Two axle sleeves 25 have drive sprocket 252 close to the synchronous connection in one end of swing arm 11.

Fig. 1 and Fig. 2 is please referred to, the swinging frame 10 is fixed on the first axle sleeve 17 and is socketed on main shaft 20, swinging frame Be equipped with ratchet mechanism 30 between 10 and main shaft 20, which includes two swing arms 11 that are oppositely arranged, two swing arms 11 it Between be attached by more linking arms 12, these linking arms 12 also serve to ensure that consolidating for positional relationship between two swing arms 11 Fixed, the synchronous connection of first axle sleeve 17 has the second driving gear 18；10 left end of swinging frame is articulated with the first clump weight 13, thus The first clump weight 13 can be made to apply one and its equiponderant gravity vertically downward, first counterweight to 10 left end of swinging frame Block 13 drives driving unit to return just to after the rotation completion one action process of main shaft 20 for driving unit with the gravity of itself Beginning state rotates the repeatable circulation of driving unit to main shaft 20 and does work, and the right of the swinging frame 10 is close to swing arm 11 There is a roller 14 at the position of end by bearing hinge joint, and the excircle of roller 14 is equipped with rope groove (not shown), before the roller 14 Drive, which connects to synchronize to couple after end is pierced by from swing arm 11, driven sprocket 15, which passes through drive chain 16 and drive chain The synchronous connection of wheel 252, rotates synchronously roller 14 and the second axle sleeve 25.The ratchet mechanism 30 is installed in main shaft 20 and each pendulum The connection place of swing arm 11, ratchet mechanism 30 include mutually matched ratchet 31, pawl 32 and the annulus 34 for installing pawl 32, The ratchet 31 is equipped with the consistent ratchet of rotation direction, and the connection synchronous with main shaft 20 of ratchet 31 is installed in 34 center of annulus.Annulus 34 is then It is fixed on swing arm 11 and is rotated synchronously with swing arm 11.Several pawls 32, pawl 32 are set around ratchet 31 on annulus 34 Elongated, the middle part of pawl 32 is articulated on annulus 34, and a tooth socket, the rear end of pawl 32 are coped in the front end of each pawl 32 Tension spring 33 is installed between annulus 34, the tension spring 33 is for providing the elasticity for making the front end of pawl 32 be pressed on ratchet 31 Power, the tension spring 33 can be tension spring (as shown in Figure 2), may be set to be torsional spring and pressure spring, the front end of pawl 32 and tooth socket The distance of root is in uniform variation, that is to say, that previous when the latter pawl 32 is pushed in 31 tooth groove root of ratchet just A pawl 32 is opposite with the tooth groove root of reply some distances, so successively make all pawls 32 and the root of corresponding tooth socket away from Increase setting from gradually uniform, how ratchet 31 can as a result, which rotated, at least always has the front end of a pawl 32 to support just Push away in the root (as shown in Figure 2) of corresponding tooth socket, so that it is guaranteed that realized when swinging frame 10 and 20 rotating Vortex of main shaft pawl 32 and 31 gapless of ratchet pushes；Referring to Fig. 2, when 11 clockwise oscillation of swing arm, front end and the tooth groove root phase of pawl 32 Mutually occlusion, tension spring 33 tense the rear end of pawl 32 to prevent pawl 32 to be detached from from ratchet 31, at this point, swing arm 11 passes through pawl 32 push ratchet 31 to rotate, to drive main shaft 20 to rotate clockwise, to complete the transmitting of rotation energy；When swing arm 11 is inverse When hour hands are swung, band pawl 32 is rotated counterclockwise, and the special shape of hook tooth can smoothly push the front end of pawl 32 aside, pawl 32 front end is slipped over from 31 back of tooth of ratchet, and the rotation of main shaft 20 is hardly hindered, and main shaft 20 still maintains suitable with ratchet 31 Hour hands rotation.

And it can be living with about 11 swing arm in the end for the right end that one end of two drawstring 40 is connected to swing arm 11 Dynamic, the other end of drawstring 40 is wrapped in position of the roller 14 equipped with rope groove and is fixed on roller 14 on the right of roller 14

Fig. 6 and Fig. 7 a is please referred to, suspension 50 is suspended in the bottom of two drawstrings 40, which includes wheel Axis 51 and the tapered thread wheel 53 for being fixed on 51 middle part of wheel shaft, the wheel shaft 51 are equipped with rope groove (not shown), two drawstrings 40 difference 53 both ends of tapered thread wheel are wound around equipped on the wheel shaft 51 of rope groove, wheel shaft 51 is equipped with for preventing drawstring 40 with respect to wheel shaft 51 The locating pin (not shown) of sliding.The suspension 50 can also be arranged as shown in Figure 7b, fill respectively at 53 both ends of taper spiral shell wheel If an idler wheel, two drawstrings 40 restrict be located on corresponding idler wheel respectively.

Referring to Fig. 1, the pressure assembly 60 includes a rotating turret 61 and pressure wheel 62, the left end of the rotating turret 61 is logical Cross the pivot joint of bearing 64 on the rack, so that the rotating turret 61 can be rotated around the pivot end, pivot in the right end connecting rod of rotating turret 61 It is connected to two circles and leans on 65, two cylinder 65 is inserted in respectively in that can move up and down in two cylindrical drums 66 and in cylindrical drum 66, two Top in cylindrical drum 66 is installed with pressure spring 67, is pressed on the top of cylinder 65 under the pressure spring 67, when two cylinders 65 move up Compression can be generated to pressure spring 67, so that pressure spring 67 generates a reversed pressure to two cylinders 65, so that pressure Power component 60 has a downward pressure to be applied on suspension 50, and power source is transferred to swinging frame 10 through drawstring 40 Right end, so that the right end of swinging frame 10, toward lower swing, swinging frame 10 drives main shaft 20 to rotate by ratchet mechanism 30 again, by The power source that pressure spring 67 generates is converted power rotary power by above-mentioned works and externally exported by this, and two cylindrical drum 66 is solid Due to rack, it is equipped at the top of cylindrical drum 66 and is connected to pressure for adjusting 67 pressure size device of pressure spring (figure does not indicate) parallel connection Table (figure end mark), for reading the pressure value of pressure spring 67, it is to be understood that the pressure spring 67 may be replaced by being mounted on The downward tension spring of 61 right end of rotating turret, or one mass of installing is in the right end substitution pressure spring 67 of rotating turret.The pressure wheel 62 are fixed in the middle part that transmission coupling spindle 63 is articulated in rotating turret 61, that is, 61 left end pivoting point of rotating turret is right to rotating turret 61 Synchronizing connection after holding the middle part between two cylinders, 65 pivoting point, the front end of the transmission coupling spindle 63 to be pierced by from rotating turret 61 has transmission Connecting wheel 69,62 foreign steamer week of the pressure wheel setting is fluted, and the trough rim of the groove is to rotate freely body, that is, pressure wheel 62 The both sides trough rim of groove can rotate clockwise when rotating counterclockwise, and can also move counterclockwise with pressure wheel 62, the groove It is coupled on the screw thread chimb 531 of tapered thread wheel 53.It in the foreign steamer week of the tapered thread wheel 53, is equipped with and surrounds from tapered thread The minimum position of wheel 53 rotates 531 (such as Fig. 7 of screw thread chimb extended counterclockwise (can also be arranged clockwise) to maximum position direction It is shown), when tapered thread wheel 53 rotates clockwise, pressure wheel 62 can be as the screw thread chimb 531 of tapered thread wheel 53 be from most Low spot turns to highest point, and when tapered thread wheel 53 rotates counterclockwise, pressure wheel 62 is gone to from 53 highest point of tapered thread wheel again Minimum point, in the process, pressure wheel 62 only with tapered thread wheel 53 rotate, will not up and down and be moved forward and backward, only bore Shape screw thread wheel 53 is moved up and down in rotation and is moved along the length direction of wheel shaft 51；Therefore, in 53 up time of tapered thread wheel In the course of work that needle is rotated and rotated counterclockwise, rotating turret 61 is remained in certain amplitude, will not generate significantly It is mobile.

Referring to Fig. 1, transmission component 70 includes the first transmission gear 72 and the second transmission gear for being connected in transmission shaft 71 73, it is connected in the first driven gear 75, the second driven gear 76 and third driven gear 77 of driven shaft 74, first transmission Gear 71 is engaged with driving gear 21, and the second transmission gear 73 is engaged with the first driven gear 75.Second driven gear 76 For part tooth, the central angle of the present embodiment partial tooth is 189 degree of angles, second driven gear 76 and the first driving gear 251 Intermittence engagement, the third driven gear 77 is part tooth, and the central angle of part tooth is 171 degree of angles, the third driven tooth Wheel 77 is engaged with 18 intermittence of the second driving gear, and the third driven gear 77 is engaged with 18 intermittence of the second driving gear For, when entering recurrence original state to one course of work of the completion of main shaft 20, realizing swinging frame 10 and main shaft in driving unit 20 rotate synchronously, and the present invention can thus not cooperated in operation by the operation that the variation of load end is influenced complete machine, the reason is that pendulum Moving frame 10 and main shaft 20 are because of the unidirectional drive energy of ratchet mechanism 30, and swinging frame 10 is in counter-clockwise swing and main shaft 20 is detached from driving Relationship, thus the speed of 10 counter-clockwise swing of swinging frame be stablize relatively it is constant, however main shaft 20 will receive externally it is defeated Power size and change because pressure group 60 to the power source of the rotation conveying of main shaft 20 be stablize relatively it is constant, however, when negative Main shaft 20 will correspondingly rotate fast when the energy that load end needs becomes smaller, and main shaft 20 will be rotated accordingly slow when loading big, Therefore it will result in driving unit and run uncoordinated situation, will result in out of service, therefore driving unit is set and is being resetted It is synchronized in the process with main shaft 20, so as to overcome the shortcomings of to disclose in known technology.The transmission shaft 71 and driven Axis 74 is articulated in rack.

Second driven gear 76 is set as 189 degree of angles and the central angle of third driven gear 77 is set as 171 degree of angles, Thus two driving units can be made to have an exchange course of work, that is, when there is a driving unit preparation to exit working condition When, which must drive another driving unit to enter after normal operating conditions does work to the transmission of main shaft 20 and can just exit Into recurrence initial program, and driving unit speed of 10 counter-clockwise swing of swinging frame during reset can be faster than up time The speed that driving spindle 20 rotates when needle is swung, that is, 77 part tooth of third driven gear are nibbled with the second tooth driving gear 18 171 degree of angles of rotation are closed, driving unit will revert to original state, specifically, running in previous stage driving unit such as Figure 11 When shown state, the second driven gear 76 just has rotated 180 degree angle with third driven gear 77, is now in Fig. 9 state Rear stage driving unit, which is initially entered, rotates acting state to main shaft 20, meanwhile, the second driven gear 76 shown in Figure 11 is also wanted More 9 jiaos of rotation could be disengaged from state with the first driving gear 251 so that two driving units have one jointly to master The work exchange process of the rotation acting of axis 20 exits previous stage driving unit to after the rotation acting of main shaft 20, and main shaft 20 is rear Continue to rotate under the driving of level-one driving unit, become rear stage driving unit again when driving unit returns to Fig. 9 state, So on circulate, enable the rotation that main shaft 20 is lasting under the cooperation of two driving units and external output power.

Fig. 1 and Fig. 7 a is please referred to, parallel element 80 includes synchronizing be connected in the sprocket wheel 82 at 81 both ends of shaft, be coupled in two chains It takes turns 82 sliding chain 83 and is connected to the sliding block 85 and the second clump weight 84 at sliding 83 both ends of chain, in the sliding block 85 Portion offers a circular hole, which can be inserted in wheel shaft 51, and wheel shaft 51 direct-axis length direction can move back and forth in circular hole, described Parallel element 80 is for releasing the gravity that suspension 50 applies 10 right end of swinging frame, that is, the gravity of the second clump weight 84 It is extremely equal parallel greatly with the gravity of suspension 50, it thus can make to rise in suspension 50 in a high position, to suspension 50 Applying some external force can move down, and applying some external force when it is in low level can also move upwards, 81 pivot of shaft It connects on the rack；

Please referring particularly to Fig. 7 a, the position-limit mechanism 90 is installed in rack, and the position-limit mechanism 90 is for limiting sliding block 85 It can only be moved up and down in position-limit mechanism 90, so as to make wheel shaft 51 only in above-below direction and along the shifting of 51 length direction of wheel shaft It is dynamic, specifically, position-limit mechanism 90 is formed by four be fixed in rack in the bumping post of groove shapes, four bumping posts two-by-two one The groove of group, every group of bumping post is oppositely arranged, and sliding block 85 is coupled in the groove of two bumping posts, thus can make sliding block 85 can only be in groove Inside move up and down, wheel shaft 51 is passed through from the circular hole of the sliding block 85 at both ends so that wheel shaft 51 can only move up and down and along The movement of axial length direction.

Please there is card because of the second driven gear 76 and the intermittent mesh mechanism of the first driving gear 251 referring particularly to Fig. 8 The generation of tooth phenomenon, that is to say, that the second driven gear 76 cannot be engaged precisely with the first driving gear 251, of the invention thus Moving tooth 761 is equipped on the circumferential side wall of the second driven gear 76, the circumferential side wall of the first driving gear 251 is equipped with correction tooth 2511 specifically, when the second driven gear 76 turn to preparation with first drive gear 251 engage when, moving tooth 761 first with school Commutating tooth 2511 contacts, to stir the rotation of the first driving gear 251, enables the accurate engagement rotation of two gears, can also be with other Method turns to the first driving gear 251 just every time in the position of setting to engage with the second driven gear 76.

Third driven gear 77 and the second driving gear 18 are also intermittent mesh mechanism, engagement and the second driven gear 76 is identical as the first driving engagement of gear 251, and setting is referring to Fig. 8, wherein and it is dislocation engagement between the two, that is, Second driven gear 76 with first driving gear 251 engage when, third driven gear 77 be in idling conditions, when second from Moving gear 76 and the first driving gear 251 turn to when being disengaged from, and third driven gear 77 then turns with the first driving gear 18 Move meshing state.

More smooth to rotate pressure wheel 61 and tapered thread wheel 53, the present invention can be by main shaft 20 through driving coupling wheel 69 pairs of pressure wheels 62 input a counter-rotational forces, contact tapered thread wheel 53 with pressure wheel 62 and jack up 61 right side of rotating turret One rotatory force to match is applied to suspension 50 when end, makes the rotation of suspension 50 more smoothly, it can also be by outer Portion's input, can specifically install a positive and negative rotation motor and gearbox, which is connected to gearbox on rotating turret 61 Input terminal, the output end of gearbox are connected to rotation connecting wheel 69, and power supply is from external input, it is also possible to which other methods are by rotatory force It directly inputs and rotates clockwise and rotate counterclockwise on wheel shaft 51, directly driving suspension 50.

Fig. 9 to Figure 13 is signal of the present invention in five kinds of different working conditions:

Wherein, Fig. 9 is to initially enter working state schematic representation, and Figure 10 and Figure 11 are that driving unit is in working condition, Figure 12 is that driving unit exits in working condition, and Figure 13 is that driving unit returns in original state, the second of two driving units Driven gear 76 is in 180 degree arranged in dislocation, and the third driven gear 77 of two driving units is in 180 degree arranged in dislocation.Make two The swinging frame 10 of driving unit is from the side in as shown in Figure 14, and when being in Fig. 9 state with the first driving unit, second is driven Unit is then in Figure 11 state, and the driving unit in Figure 11 state is in in the rotation acting of main shaft 20, makes the present invention There is AutoPlay function after completing installation.

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

Wherein, the working principle of the invention is illustrated with Fig. 9 state-driven unit:

Function, 63 ° of the swing of swinging frame 10, driving gear 21 and the first driving cog are done to the rotation of main shaft 20 with driving unit The transmission ratio of wheel is 1: 3, and the transmission ratio of drive sprocket 252 and driven sprocket 15 is 1: 3, and the second driven gear 76 is 189 degree Angle, for the central angle of third driven gear 77 is 171 degree of angles, when original state, driving unit is in shape as shown in Figure 9 State, at this point, main shaft 20 drives the first transmission gear 72 to rotate counterclockwise by driving gear 21 with the rotation of main shaft 20, by In the first transmission gear 72 and the second transmission gear 73 through the synchronous connection of transmission shaft 71, so that the second transmission gear 73 is also It rotates counterclockwise, because the second transmission gear 73 is engaged with the first driven gear 75, so that the first driven gear 75 rotates clockwise, Since the first driven gear 75 and the second driven gear 76 and third driven gear 77 couple by the way that driven shaft 74 is synchronous, make The second driven gear 76 and third driven gear 77 obtained at this time is also to rotate clockwise, and make the second driven tooth at this time The part tooth of wheel 76 is engaged with the first driving gear 251, thus drives the first driving gear 251 to rotate counterclockwise, due to first Drive gear 251 through the connection synchronous with drive sprocket 252 of the second axle sleeve 25, so that drive sprocket 252 rotates synchronously, because driving Movable sprocket 252 joins by the way that the couple and driven sprocket 15 synchronous with driven sprocket 15 of drive chain 16 is again synchronous with roller 14 It connects, main shaft 20 is thus made to drive roller 14 to rotate counterclockwise under the driving of said mechanism, so that 40 left sections of drawstring is to roller 14 Winding makes the tightening of drawstring 40 thus suspension 50 be driven to move up and rotate clockwise, makes the screw thread of tapered thread wheel 53 Chimb 531 is contacted with pressure wheel 62, and rotating turret 61 is jacked up in rotation, separates rotating turret 61 with support base 68, thus So that two pressure springs 67 is applied a downward pressure to rotating turret 61, and be transmitted on screw thread chimb 531 through pressure wheel 62, is thus made Suspension 50 has a downward power source, which is applied on swinging frame 10 by drawstring 40, make 10 stress of swinging frame to Lower swing is moved upwards and is wound in roller 14 due to 40 left sections of drawstring, while 40 right sections of drawstring clockwise in swinging frame 10 It is moved down when swing, to make have a clockwise rotary force trend on wheel shaft 51, so that wheel shaft 51 is clockwise Thus rotation, and move down in rotation and move along 51 length direction of wheel shaft drives the second clump weight 84 to moving up again It is dynamic, due to the connection synchronous with wheel shaft 51 of tapered thread wheel 53, tapered thread wheel 53 is made also to rotate clockwise and rotate downwards It is mobile, and screw thread chimb 531 and the contact point of 62 groove of pressure wheel incrementally increase in rotation moves down.It is from wheel shaft 51 Central point to the contact point of screw thread chimb 531 and 62 groove of pressure wheel, can be incrementally increased in rotation with moving down, and The right end for jacking up rotating turret 61 in moving down always is rotated, separates the right end of rotating turret 61 with support base 68, to make pressure spring 67 have a downward pressure to be applied on rotating turret 61, so that swinging frame 10 obtains the power source of the rotation of driving spindle 20 simultaneously Power source is applied to main shaft 20 by ratchet mechanism 30, rotate main shaft 20 and externally exports rotatory force, while main shaft 20 is again logical It crosses driving gear 21 and drives roller 14 to turn counterclockwise through driven sprocket 15 through transmission component 70, the second axle sleeve 25 and drive chain 16 It is dynamic, wind two drawstrings 40 to roller 14, which is synchronous carry out, that is to say, that as long as rotating turret 61 leaves support base When 68, driving unit generates driving force acting to main shaft 20, and when driving unit runs to Figure 11 state, swinging frame 10 is swung 60 °, and swinging frame 10 has rotated clockwise 60 ° also by 30 driving spindle 20 of ratchet mechanism, the driving of driving gear 21 first Transmission gear 72 has rotated counterclockwise 180 °, and the second driven gear 76 and third driven gear 77 is made to have rotated clockwise 180 degree, And the second driven gear 76 drives the first driving gear 251 to rotate counterclockwise 60 degree, because of drive sprocket 252 and driven chain The transmission ratio of wheel 15 is 1: 3, so that 14 inverse time of roller at this time has rotated 360 degree, drawstring 40 is made to wind with one circuit to roller 14, At this point, the driving unit for being in rear stage initially enters working condition, driving unit continues to run from Figure 11 to Figure 12 state, During from Figure 11 to Figure 12, this driving unit then jointly does work to main shaft 20 with latter driving unit, in swinging frame 10 The right under when swinging to Figure 12 state, 10 whole process of swinging frame has swung 63 °, meanwhile, swinging frame 10 drives also by ratchet mechanism 30 Dynamic main shaft 20 has rotated 63 °, and driving gear 21 drives the first transmission gear 72 to have rotated 189 °, thus makes the second driven gear 76 And third driven gear 77 has rotated clockwise 189 degree, and the second driven gear 76 drives the first driving gear 251 counterclockwise 63 degree are had rotated, drive sprocket 252 drives 14 inverse time of roller to have rotated 378 degree, so that drawstring 40 is wound with a circle to roller 14 and adds Twentieth length, suspension 50 also drop down into lowest order, so that tapered thread wheel 53 turns to screw thread chimb 531 contact with pressure wheel 62 and are at the highest notch, and 76 part tooth of the second driven gear turns to de- with the first driving gear 251 at this time From engagement driving condition, so that roller 14 loses the driving force rotated counterclockwise, while suspension 50 is lost Upward pulling force, therefore 61 right end of rotating turret is fallen after rise naturally under the effect of gravity in support base 68, so far, is driven Unit, which stops rotating main shaft 20, to do work, and continues to rotate clockwise under the driving of the driving unit below of main shaft 20, driving unit Into return original state program, 10 left end of swinging frame under the gravity of the first clump weight 13 to lower swing, at the same time, 77 part tooth of third driven gear, which is turned to, engages the main shaft 20 for making driving unit in reseting procedure with the second driving gear 18 Synchronous interaction, since 10 left side of swinging frame is raised toward lower swing right end, make drawstring 40 from 11 junction of swing arm to wheel shaft 51 it Between distance can incrementally increase, thus drive wheel shaft 51 rotate counterclockwise and moved up in rotation.Make drawstring again simultaneously Left section of 40 is wound to wheel shaft 51, thus pulls roller 14 to rotate clockwise again, and roller 14 is further through driven sprocket 15 and driving Chain 16 drives the rotation of 25 up time of the second axle sleeve, and when the operation of swinging frame 10 to Fig. 9 state, driving unit revert to initial shape State, at this time third driven gear 77 have rotated 171 degree of angles make part tooth and second drive gear 18 be disengaged from driving condition, Second driven gear, 76 part tooth go to again with first driving gear 251 engage, driving unit recurrence original state start again into Enter working condition and acting is rotated to main shaft 20, repeats the above-mentioned course of work.Such circulating repetition makes in two driving units Under mutual cooperation, main shaft 20 is able to lasting rotation and external output power.

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

In conclusion the present invention using pressure assembly 60 generate pressure through suspension 50 and drawstring 40 by power source to pass The mode passed is applied to the right end of swinging frame 10, applies 10 right end of swinging frame by torque to lower swing and by ratchet mechanism 30 In on main shaft 20, the power source of rotation is provided for main shaft 20, the gravity that 10 left end of swinging frame is generated using the first clump weight 13, band Dynamic driving unit, which revert to original state repetitive cycling and rotates to main shaft 20, to do work, and thus can make in the mutual of two driving units Under cooperation, the present invention is able to rotation in cycles, to realize under without other power or the lesser situation of other power, makes Main shaft 20 constantly rotates, to externally export rotational power, therefore, the present invention, which can reduce, utilizes coal, gasoline, natural gas The consumption of the equal energy, and will not into atmospheric environment discharge harmful, reduce 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 (10)

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

Each driving unit includes,

Extending and be pivotally connected main shaft on the rack along the length of the rack, one end of main shaft is equipped with driving gear and the second axle sleeve, Second axle sleeve has the first driving gear close to the synchronous connection in one end of driving gear, and the synchronous connection of the second axle sleeve other end has Drive sprocket；

Swinging frame, which is fixed in the first axle sleeve and is placed on, connects main shaft, and ratchet mechanism is equipped between swinging frame and main shaft, which includes Two swing arms being oppositely arranged, one end of swinging frame are equipped with the first clump weight, and the other end of swinging frame leans on the position pivot of proximal end It is connected to a roller, the preceding pivot end of the roller, which synchronizes connection after being pierced by from swing arm, driven sprocket, which passes through drive Dynamic chain is synchronous with drive sprocket to be coupled, and the gear range of the drive sprocket and driven sprocket is 1: 1 to 1: 50, and described the Also synchronous connection has the second driving gear on one axle sleeve；

Two drawstrings, one end of drawstring are connected to the end of swing arm and as swing arm are up and down, the other end winding of drawstring In roller and it is fixed on roller；

It is suspended in the suspension of two drawstring bottoms, which includes wheel shaft and the tapered thread that is fixed in the middle part of wheel shaft Wheel, two drawstrings are wound around the wheel shaft outer surface at tapered thread wheel both ends respectively；

Pressure assembly, including a rotating turret and pressure wheel, one end pivot joint of the rotating turret is on the rack so that rotating turret can be around Pivoting point rotation, is articulated with two cylinders, two cylinder is inserted in respectively in two cylinders in the free end connecting rod of rotating turret And can be up and down in cylinder, the top in cylindrical drum is installed with pressure spring, the top of cylinder is pressed under the pressure spring, two cylindrical drum It is fixed on the rack, the pressure wheel is articulated on rotating turret, which is coupled in the screw thread chimb of tapered thread wheel；

Transmission component is connected in the first transmission gear and the second transmission gear of transmission shaft including synchronizing, is connected in driven shaft First driven gear, the second driven gear and third driven gear, first transmission gear are engaged with driving gear, and second passes Moving gear is engaged with the first driven gear, and second driven gear is part tooth, second driven gear and the first sliding tooth The intermittent engagement of wheel, the third driven gear are part tooth, which engages with the second driving gear intermittence, The transmission shaft and driven shaft are articulated in rack；

The gear range of the driving gear and the first transmission gear is 1: 1 to 1: 20；

Parallel element is connected in the sprocket wheel of both ends of the shaft, the sliding chain for being coupled respectively to two sprocket wheels and connection including synchronizing Sliding block and the second clump weight at sliding chain both ends, the shaft pivot joint is on the rack；

Rack is equipped with position-limit mechanism, which only moves in above-below direction for limiting sliding block；

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

2. power output device as described in claim 1, it is characterised in that: 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.

3. power output device as described in claim 1, it is characterised in that: offer a pair of of positioning on the driving gear 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 is equipped with for pushing clutch plate on main shaft Dynamic pull rod is moved back, which is equipped with a pair of of positioning column, which can be inserted in positioning hole so that main shaft and active Gear synchronous rotation.

4. power output device as described in claim 1, it is characterised in that: the second driven gear part tooth central angle model It encloses for 5 degree of angles to 300 degree of angles.

5. power output device as described in claim 1, it is characterised in that: the third driven gear part tooth central angle model It encloses for 5 degree of angles to 300 degree of angles.

6. power output device as described in claim 1, it is characterised in that: the transmission ratio of the drive sprocket and driven sprocket It is 1: 3.

7. power output device as described in claim 1, it is characterised in that: the biography of the driving gear and the first transmission gear Dynamic ratio is 1: 3.

8. power output device as described in claim 1, it is characterised in that: the pressure wheel foreign steamer week is equipped with groove, this is recessed Slot is coupled in the screw thread chimb of tapered thread wheel.

9. power output device as described in claim 1, it is characterised in that: offer a circular hole in the middle part of the sliding block, the circle Hole can be inserted in wheel shaft.

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 posts in groove shapes form, and in pairs, the groove of two groups of bumping posts is mutually arranged oppositely blocking respectively and exists four bumping posts The outer surface of sliding block；The position-limit mechanism for limit sliding block only in above-below direction sliding and wheel shaft only in above-below direction and along Wheel shaft length direction is mobile.