CN109139398A - A kind of power output device - Google Patents

Abstract

A kind of power output device disclosed by the invention comprising at least four driving units, each driving unit include main shaft, runner assembly, drawstring, suspension, pressure assembly, transmission component, lift component and position-limit mechanism；The main shaft of four driving units is arranged successively along the length direction of rack.The present invention, which using the power source of the generation of pressure assembly is applied to suspension power source is transferred to runner assembly through drawstring, is applied to torque on main shaft, the power source of rotation is provided for main shaft, 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, the purpose of the present invention is to provide a kind of power output device, be able to solve The problem that existing coal generating set and the consumption of other transmission fuels are big, effect on environment is big.

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

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

Each driving unit includes,

Extend and be pivotally connected main shaft on the rack along the length of the rack, one end of main shaft is equipped with driving gear, sliding tooth Wheel and the first drive sprocket；

Runner assembly, the runner assembly include two cursors of connection synchronous with main shaft, are articulated in cursor both ends respectively Roller two circulation link chains of the synchronous connection of two rollers are connected with a connection piece between two circulation link chains, in two roller One of them by the first drive sprocket one end pivoting point after cursor is pierced by synchronous connection have the first driven sprocket, this One driven sprocket passes through the connection synchronous with the first drive sprocket of the first drive chain；

The gear range of first drive sprocket and the first driven sprocket is 1 to 1 to 1 to 40；

One end of two drawstrings, drawstring is connected on connector, the other end of drawstring around a wherein roller outer surface around It is located at suspension；

It is suspended in the suspension of two drawstrings, 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 outer surface of corresponding idler wheel respectively；

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 second drive sprocket 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 engaged with driving gear；

Pressure assembly, including a support frame, pressure wheel and cam, one end of support frame as described above are articulated on two cylinders, institute It states two cylinders to be inserted in respectively in two cylindrical drums and can be up and down, the top in cylindrical drum is installed with pressure spring, under the pressure spring It is pressed in the top of cylinder, which is fixed on the rack, and the pressure wheel is articulated on support frame, the pressure wheel bottom edge coupling It closes in screw thread wheel, the cam is installed in above the free end of support frame, which has the second driven chain through the synchronous connection of shaft Wheel, second driven sprocket is through the connection synchronous with the second drive sprocket of the second drive chain；

The gear range of second drive sprocket and the second driven sprocket is 1: 2 to 1: 20；

Lift component, the synchronization coupling spindle including pivot joint on the rack, is connected in the synchronization runner at synchronous coupling spindle both ends, A lifting rope is arranged on the synchronous runner, one end of the lifting rope is wound around on idler wheel, and winding is accordingly enclosed after number to connection In the first counterweight, the other end of lifting rope is connected to the second clump weight；

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

The main shaft of four driving units is arranged successively along the length direction of rack and synchronizes connection, and four drivings are single Projection of the cursor of member on main shaft radial section is in " rice " font.

Preferably, the synchronous connection in the end of two roller has a drive sprocket, and the circulation link chain is by two roller the same ends The synchronous connection of drive sprocket.

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 driving gear and the first drive sprocket pass through the synchronous connection of an axle sleeve, the movable socket of the axle sleeve On main shaft.

Preferably, the position of the rack reply drawstring is articulated with pulley.

Preferably, the transmission ratio of first drive sprocket and the first driven sprocket is 1: 4.

Preferably, the transmission ratio of second drive sprocket and the second driven sprocket is 1: 2.

Preferably, the driving gear, the first transmission gear, the second transmission gear, the first driven gear, the second driven tooth The transmission ratio of wheel and driving gear is 1.

Preferably, the synchronous connection in the both ends of 9 wheel shafts has gear.

Preferably, 10 position-limit mechanisms are made of two groups of bumping posts being fixed in rack, and two groups of bumping post difference blockings exist The both ends of wheel shaft, every group of bumping post are made of a bumping post and a rack gear respectively, and crossed bumping post blocking is in the outer surface of wheel shaft left end, institute It states rack gear blocking to engage in wheel shaft right end with gear, the position-limit mechanism is for limiting wheel shaft only in above-below direction and direct-axis length direction It is mobile.

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

The power source that the present invention is generated using pressure assembly is applied to suspension and power source is transmitted to runner assembly through drawstring It drives runner assembly Forced rotation to drive main shaft to rotate, may be implemented in without other power or the lesser situation of other power Under, rotate main shaft constantly, to export rotational power, therefore, the present invention be can reduce using to coal, gasoline, natural The consumption of the energy such as 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 driving gear and clutch plate of the invention；

Fig. 3 and Fig. 4 be Fig. 2 in A-A to and B-B direction sectional view；

Fig. 5 is the structural schematic diagram of position-limit mechanism and wheel shaft of the invention；

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

Fig. 7 is cam structure schematic diagram of the invention；

Fig. 8 to Figure 12 is the schematic diagram of five kinds of working conditions of the invention；

Figure 13 is side projection figure of the cursor of four 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, axle sleeve；251, gear is driven；252, the first drive sprocket；30, lubricating oil Pond；10, runner assembly；11, cursor；12, linking arm；13, roller；14, roller；15, the first driven sprocket；16, it first drives Dynamic chain；17, drive sprocket；18, circulation link chain；19, connector；40, drawstring；50, suspension；51, wheel shaft；52, idler wheel； 53, screw thread wheel；531, screw thread chimb；54, the first clump weight；55, gear；600, pressure assembly；601, support frame；602, pressure Wheel；603, runner；604, the second drive chain；605, the second driven sprocket；606, shaft；607, cam；6071, first is convex Side；6072, the second chimb；608, cylinder；609, cylindrical drum；610, pressure spring；70, transmission component；71, transmission shaft；72, it first passes Moving gear；73, the second transmission gear；74, driven shaft；75, the first driven gear；76, the second driven gear；77, the second driving Sprocket wheel；80, position-limit mechanism；81, bumping post；82, rack gear；90, lift component；91, synchronous coupling spindle；92, synchronous runner；93, Two clump weights；94, lifting rope；100, pulley.″

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.

It is a kind of power output device of the invention comprising rack (not shown) and four as shown in Fig. 1, Figure 13 Driving unit, four driving units along rack length direction (i.e. diagram in X to) arrangement, four driving units etc. Spacing arrangement is also possible to according to actual installation requirement, by aforementioned four driving unit according to non-equidistant mode in machine The non-equidistant arrangement of the length direction of frame, which kind of either above-mentioned arrangement mode, from the point of view of the side of rack, above-mentioned four Driving unit collectively forms " rice " font.

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

Each driving unit includes main shaft 20, runner assembly 10, lubricating oil bath 30, drawstring 40, suspension 50, pressure Component 600, transmission component 70, position-limit mechanism 80 and lift component 90.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 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, driving gear 251 and the first drive sprocket 252, specifically, driving gear 21 pass through 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 can edge Its clutch plate 22 axially moved back and forth, 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, which can be inserted in location hole 211, so that main shaft 20 and driving gear 21 rotate synchronously；Specifically in this reality It applies in example, clutch plate 22 includes clutch inner panel 222 and clutch outside plate 221.Wherein, between clutch inner panel 222 and clutch outside plate 221 It is attached by bearing (figure does not indicate), the opposite sides of clutch inner panel 222 is arranged in positioning column 223；Clutch inner panel 222 with Main shaft 20 synchronizes connecting relation, specifically, being equipped with mutually matched guide rail 23 between the main shaft 20 and clutch inner panel 222 and sliding Slot (figure does not indicate), 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 It slidably reciprocates on main shaft 20, in the present embodiment, main shaft 20 is equipped with a guide rail 23, and corresponding clutch inner panel 222 is equipped with One sliding slot (as shown in Figure 4), 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, the middle part of pull rod 24 is hingedly on the rack, 24 one end of pull rod is hinged on clutch outside plate 221, passes through pushing drawing rod 24 Free end, it can be achieved that the purpose (as shown in Figure 2) that clutch plate 22 is axially moved back and forth along main shaft 20, and then realize main shaft The purpose of Synchronous Transmission or disengaging between 20 and driving gear 21.The arrangement of clutch is acted on for maintenance down.The driving For gear 251 by the connection synchronous with the first drive sprocket wheel 252 of axle sleeve 25, which passes through bearing hinge joint on main shaft 20, described Driving gear 251 is installed in one end that axle sleeve 25 leans on driving gear 21, and the first drive sprocket 252 is installed in by runner assembly 10 One end.

Fig. 1, the runner assembly 10 are please referred to, which includes two rotations of connection synchronous with main shaft 20 The synchronous connection in the both ends of arm 11, the roller 13 and roller 14 for being articulated in two cursors, 11 both ends respectively, the roller 13 and roller 14 It is connected to drive sprocket 17, the drive sprocket 17 of 14 the same end of the roller 13 and roller makes two rollings by the synchronous connection of circulation link chain 18 Cylinder rotates synchronously, and is connected with a connection piece 19 along 20 length direction of main shaft between two circulation link chains 18, and wherein roller 13 leans on first The synchronous connection after cursor 11 is pierced by of one end pivoting point of drive sprocket 252 has the first driven sprocket 15, first driven chain Wheel 15 makes two rollers and the synchronous rotation of axle sleeve 25, this by the connection synchronous with the first drive sprocket 252 of the first drive chain 16 The transmission ratio of one drive sprocket 252 and the first driven sprocket 15 is 1 to 4, and two cursor 11 also passes through more connecting rods 12 It is attached；

Lubricating oil bath 30 is installed in the beneath side of runner assembly 10, and the lubricating oil bath 30 in runner assembly 10 for turning to Two circulation link chains 18 are contacted with lubricating oil to two circulation link chains 18 and 17 lubricating action of drive sprocket when Figure 11 state.

One end of two drawstring 40 is connected to the corresponding position of connector 19, and the other end of drawstring 40 is around the outer of roller 13 Circular surfaces are wound around downwards suspension 50.

Fig. 5 is please referred to, suspension 50 is suspended on two drawstrings 40, which includes two idler wheels 52, connects It connecing the wheel shaft 51 of two idler wheels 52 and is fixed on the screw thread wheel 53 at 51 middle part of wheel shaft, two idler wheel 52 is equipped with rope groove (not shown), Two drawstrings 40 are wound around on the rope groove of the outer surface of corresponding idler wheel 52 respectively and are fixed on idler wheel 52 after winding corresponding circle number, institute The synchronous connection in both ends for stating wheel shaft 51 has gear 55, the wheel shaft 51 settable wheel when 53 rotational angle of screw thread wheel is greater than 360 degree Axis 51 can move back and forth on gear 55, specifically, axis of the position of the both ends connection gear 55 of the wheel shaft 51 along wheel shaft 51 Length direction is corresponding to be equipped with two guide rails, that is, corresponding either left and right is correspondingly arranged up and down, and the gear 55 is set accordingly There are two sliding slots, being equipped with pulley on the chute makes guide rail and pulley when the movement of 51 direct-axis length direction of wheel shaft connect sliding, to reduce wheel Thus frictional force between axis 51 and sliding slot can make wheel shaft 51 be moved forward and backward simultaneously energy band in rotation while on 55 sliding slot of gear Moving gear 55 rotates.

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 the second drive sprocket 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, the second driven gear 76 and drive Moving gear 251 engages, and the transmission shaft 71 and driven shaft 74 are articulated in rack, the driving gear 21, the first transmission gear 72, the transmission ratio of the second transmission gear 73, the first driven gear 75, the second driven gear 76 and driving gear 251 is 1, also It is that main shaft 20 rotates 360 degree by 360 degree of the drive axle sleeve 25 of transmission component 70 and rotation, which is used for main shaft 20 clockwise rotatory force sources are converted into counter-rotational forces and are applied to roller 13, and two circulation link chains 18 is thus driven to turn counterclockwise It is dynamic, so that two drawstrings 40 is pulled to move up, specifically, driving gear 21 rotates clockwise under the drive of main shaft 20, due to First transmission gear 72 is engaged with driving gear 21, so that the first transmission gear 72 rotates counterclockwise, because of the second transmission gear 73 Connection synchronous with the first transmission gear 72, so that the second transmission gear 73 rotates counterclockwise, because of the second transmission gear 73 and the The engagement of one driven gear 75, rotates clockwise the first driven gear 75, because second from gear 76 and the second drive sprocket 77 and The synchronous connection of first driven gear 75, make second to rotate clockwise from gear 76 and the second drive sprocket 77, due to second from Moving gear 76 is engaged with driving gear 251, so that driving gear 251 rotates counterclockwise, drives gear 251 and the first drive sprocket 252 synchronous connections, thus the first drive sprocket 252 drives roller 13 to rotate counterclockwise by the first drive chain 16, roller 13 drive circulation link chain 18 to rotate counterclockwise again, so that circulation link chain 18 pulls drawstring 40 to move up.

Referring to Fig. 1, the pressure assembly 600 includes a support frame 601, pressure wheel 602 and cam 607, the support The right end of frame 601 is articulated in two cylinders 608, which is inserted in respectively in two cylindrical drums 609 and can be in cylindrical drum 609 Inside moving up and down, the top in two cylindrical drums 609 is installed with pressure spring 610, it is pressed on the top of cylinder 608 under the pressure spring 610, Two cylinders 608 can generate compression to pressure spring 610 when moving up, so that pressure spring 610 generates one to two cylinders 608 Reversed pressure, so that pressure assembly 600 has a downward pressure to be applied on suspension 50, and will through drawstring 40 The right end traction runner assembly 10 that power source is transferred to runner assembly 10 rotates clockwise, so that main shaft 20 be driven to rotate, thus leads to It crosses above-mentioned works the power source that pressure assembly 600 generates is converted into rotary power and externally export, the left end pivot of support frame 601 It is connected to runner 603, two cylindrical drum 609 is fixed on rack, is equipped at the top of cylindrical drum 609 and presses for adjusting pressure spring 610 Power size device (figure end mark) parallel connection is connected to pressure gauge (figure end mark), for reading the pressure value of pressure spring 610, Ke Yili Solution, the pressure spring 610 may be replaced by being mounted on the downward tension spring of 601 right end of support frame.The pressure wheel 602 passes through axis The middle part for being articulated in support frame 601 is held, that is, 601 left end runner 603 of support frame arrives 601 right end of support frame, two cylinder, 608 pivot Middle part between contact, the pressure wheel 602, which is taken turns, is equipped with groove week, is pressed on the screw thread chimb 531 of screw thread wheel 53 under the groove. The wheel week of the screw thread wheel 53, which is equipped with to surround, is rotated clockwise the screw thread chimb 531 (as shown in Figure 6) for incrementally increasing extension, When rotating screw thread wheel 53 counterclockwise, pressure wheel 602 can turn to highest from minimum point with the screw thread chimb 531 of screw thread wheel 53 Point, when screw thread wheel 53 rotates clockwise, pressure wheel 602 goes to minimum point from 53 highest point of screw thread wheel again, in the process, pressure Wheels 602 only with screw thread wheel 53 rotate, will not up and down and be moved forward and backward, only screw thread wheel 53 moves up and down in rotation； Therefore, in the course of work that screw thread wheel 53 is rotated clockwise and rotated counterclockwise, support frame 601 remains at certain width In degree, it will not generate and significantly move, and screw thread wheel 53 holds four sides equilibrium state on wheel shaft 52, that is, screw thread wheel 53 Each rotation angle torsion that wheel shaft 52 is generated be it is essentially the same, it is more than the rotatable 0 degree of angle of screw thread wheel, wherein More it is suitable for 90 degree to 3600, can also be arranged according to actual needs.The cam 607 is installed in 601 left end runner of support frame 603 top, the cam 607 have the second driven sprocket 605 through the synchronous connection of shaft 606, which passes through the The connection synchronous with the second drive sprocket 77 of two drive chains 604, the transmission of second drive sprocket 77 and the second driven sprocket 605 Than being 1 to 2, the cam 607 is equipped with the first chimb 6071 and the second chimb 6072, and the cam 607 is for making driving unit pair Main shaft does work and stops doing power effect, specifically, cam 607 is under the drive of the second drive sprocket 77, the first chimb 6071 and Runner 603 contact simultaneously 601 left end of support frame is pressed down so that 601 right end of support frame under the action of pressure wheel 602 to Upper movement moves up two cylinders 608 and generates compression to pressure spring 610, while pressure spring 610 again generates two cylinders 608 One reversed pressure, so that pressure assembly 600 has a downward power source to be applied to screw thread wheel 53 through pressure wheel 602 On, thus make suspension 50 there is a downward power source to be transmitted to runner assembly 10 by drawstring 40 and runner assembly 10 is applied One downward tractive force traction runner assembly 10 rotates, and runner assembly 10 drives the rotation of main shaft 20 and external output power again, The first chimb 6071 is separated with runner 603 after cam 607 rotates 180 degree, and the second chimb 6072 copes with runner 603 and in separation State, pressure assembly 600 are applied to the pressure releases of suspension 50, and driving unit, which stops rotating main shaft 20, to do work.

Please referring particularly to Figure 11, pulley 100 is turned to for runner assembly 10 go to Figure 12 from Figure 10 during, prevent Drawstring 40 generates oblique pull effect to two idler wheels 52, and two drawstrings 40 are respectively fallen in right when runner assembly 10 being made to turn to Figure 10 state On the pulley 100 answered, pull drawstring 40 vertically upward in position-limit mechanism 80 to idler wheel 52.

Please referring particularly to Fig. 5, the position-limit mechanism 80 is installed in rack, and the position-limit mechanism 80 is for limiting 51, wheel shaft It is in above-below direction and mobile along axial length direction, specifically, position-limit mechanism 80 is made of four bumping posts being fixed in rack, In pairs, every group of bumping post is made of bumping post 81 and rack gear 82 four bumping posts respectively, and the bumping post 81 distinguishes blocking in wheel shaft 51 The left side outer surface at both ends, the rack gear 82 are distinguished blocking and are engaged in 51 right end of wheel shaft with gear 55, and the rack gear 82 is set as recessed Groove shape is rotated upwardly and downwardly to make gear 55 that can only engage on rack gear 82, cannot be moved forward and backward.

Lift component 90, the lift component 90 include the synchronization coupling spindle 91 of pivot joint on the rack, are connected in synchronous The synchronization runner 92 at 91 both ends of spindle, is arranged with a lifting rope 94 on the synchronous runner 92, one end of the lifting rope 94 counterclockwise around Be located on idler wheel 52, and winding enclose number accordingly after be connected under on the first clump weight 54, the connection of the other end of lifting rope 94 On the second clump weight 93, institute's idler wheel 52 is equipped with the fixing glue for preventing lifting rope 94 and idler wheel 52 from skidding, second counterweight The gravity of block 93 is greater than the gravity of suspension 50, support frame 601, pressure wheel 602 and the first clump weight 54, the lift component 90 During turning to Figure 10 to Figure 12 for runner assembly 10, with release suspension 50, support frame 601, pressure wheel 602 and The gravity of first clump weight 54 is through drawstring 40 to the pulling force of circulation link chain 18, that is to say, that is not generating in pressure assembly 600 When external pressure, the gravity of second clump weight 93 can draw suspension 50 and rotate clockwise, and first clump weight 54 is used In providing a rotary force counterclockwise to suspension 50 during driving unit is from Fig. 8 to Figure 10, make suspension 50 are easier to rotate.

Fig. 8 to Figure 12 is signal of the present invention in five kinds of different working conditions:

Wherein, Fig. 8 is to initially enter working state schematic representation, and Fig. 9 is that driving unit is in working condition, and Figure 10 is to move back Out in working condition, Figure 11 be driving unit be in idling conditions, Figure 12 be driving unit rotation 180 degree after two rollers just In location status is turned, the cursor 11 of four driving units is from the side in being in as shown in figure 13 " rice " font, with first When driving unit is in Fig. 8 state, the second driving unit is then in Fig. 9 state, and third driving unit is in Figure 10 state, and the 4th Driving unit is then in Figure 11 state.And the driving unit in Fig. 9 state is in in the rotation acting of main shaft 20, makes this hair Has the function of initial launch after bright completion 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. 8 state-driven unit:

With the transmission ratio of the second drive sprocket 77 and the second driven sprocket 605 for 1: 2, the first drive sprocket 252 and first For the transmission ratio of driven sprocket 15 is 1: 4, when original state, driving unit is in state as shown in Figure 8, at this point, with The rotation of main shaft 20, main shaft 20 drives the first transmission gear 72 to rotate counterclockwise by driving gear 21, due to the first driving cog Wheel 72 and the second transmission gear 73 couple through transmission shaft 71 is synchronous, so that the second transmission gear 73 and rotate counterclockwise, because Second transmission gear 73 is engaged with the first driven gear 75, so that the first driven gear 75 rotates clockwise, due to first driven Gear 75 and the second driven gear 76 and the second drive sprocket 77 couple by the way that driven shaft 74 is synchronous so that at this time second from Moving gear 76 and the second drive sprocket 77 are also to rotate clockwise, because the second driven gear 76 and the first driving gear 251 are nibbled It closes, so that the first driving gear 251 rotates counterclockwise, thus drive roller 13 to rotate counterclockwise by the first drive chain 16, Thus it draws and drawstring 40 moves up.The second drive sprocket 77 drives the second driven chain by the second drive chain 604 simultaneously Wheel 605 rotates clockwise, and thus rotates clockwise through shaft 606 with moving cam 607, connects the first chimb 6071 with runner 603 It touches and 601 left end of support frame is pressed down, so that 601 right end of support frame moves up under the action of pressure wheel 602, make two circles Column 608 generates compression to pressure spring 610, and pressure spring 610 generates buffer brake to two cylinders 608 again, so that pressure assembly 600 have a downward pressure to be applied on screw thread wheel 53, so that the power source that pressure assembly 600 generates can pass through suspention group Power source is transmitted on roller 13 by part 50 and drawstring 40 applies the tractive force rotated clockwise to runner assembly 10, meanwhile, At this time the first clump weight 54 to idler wheel 52 apply a rotatory force counterclockwise, make idler wheel 52 rotate counterclockwise and in rotation to Thus lower movement drives runner assembly 10 to rotate clockwise, to drive main shaft 20 to rotate, in the process due to screw thread wheel 53 With idler wheel 52 by wheel shaft 51 it is synchronous connection so that screw thread wheel 53, idler wheel 52 and wheel shaft 51 simultaneously rotate counterclockwise and turn It is dynamic to move down, and screw thread chimb 531 and the contact point of 602 groove of pressure wheel incrementally increase in rotation moves down.Be from The central point of wheel shaft 51 can gradually increase in rotation to the contact point of screw thread chimb 531 and 602 groove of pressure wheel with moving down Greatly, that is to say, that the central point of wheel shaft 51 is moved downwardly how many in rotation while screw thread chimb 531 being driven to increase how many, So that 601 left end of support frame is not moved down in the effect of screw thread wheel 53, cam 607 and runner 603 is made to keep pressed status, pressure Component 600 has a power source to be applied on suspension 50 always, at the same time, when runner assembly 10 rotates clockwise, leads to Crossing driving gear 21 drives transmission component 70 that the first drive sprocket 252 is driven to rotate counterclockwise, and the first drive sprocket 252 is again through the One drive chain 15 drives roller 13 to rotate counterclockwise, and roller 13 drives circulation link chain 18 to rotate counterclockwise again, circulation link chain 18 It pulls drawstring 40 to move up, drawstring 40 is made gradually to contract from roller 13 to the length of idler wheel 52 as runner assembly 10 moves down Short, when driving unit runs to Fig. 9 state, runner assembly 10 has rotated 45 °, and runner assembly 10 also drives 20 up time of main shaft Needle has rotated 45 °, and roller 13 has rotated 360 ° counterclockwise under the drive of main shaft 20, at this point, being in the driving unit of rear stage Working condition is initially entered, meanwhile, the driving unit of previous stage then exits working condition.Driving unit continues from Fig. 9 to Figure 10 State operation, during from Fig. 9 to Figure 10, this driving unit then jointly does work to main shaft 20 with latter driving unit, (from Fig. 8 to Fig. 9 is to rotate to do work to main shaft 20 jointly with previous stage driving unit), when runner assembly 10 turns to Figure 10 state, Runner assembly 10 has rotated 45 ° again under the traction of drawstring 40, while runner assembly 10 also drives main shaft 20 to have rotated 45 °, rolling Cylinder 13 has rotated 360 ° counterclockwise under the drive of main shaft 20, the second drive sprocket 77 with 180 ° of 607 complete rotation of moving cam, The first chimb 6071 is turned at this time separates with runner 603, and the second chimb 6072 copes with runner 603 and separated state, so that Pressure assembly 600 acts on screw thread wheel 53 without pressure, so that relieving pressure assembly 600 passes through suspension 50 and drawstring 40 The power source conveyed to runner assembly 10, so far driving unit stops rotating main shaft 20 and do work, and runner assembly 10 is in main shaft 20 Continue to rotate clockwise under drive, runner assembly 10 at this time belongs to idling conditions, at this point, since pressure assembly 600 is not pressed Power effect, so that suspension 50 rotates clockwise under the gravity of the second clump weight 93, to cooperate runner assembly 10 The pulling force not applied by drawstring 40 in idle running, when runner assembly 10 turns to Figure 11 state, runner assembly 10 is rotated 45 °, roller 13 has rotated 360 °, when runner assembly 10 turns to Figure 12 state counterclockwise under the drive of main shaft 20, rotation Component 10 has rotated 45 ° again, and roller 13 has rotated 360 ° counterclockwise under the drive of main shaft 20, and cam 607 has rotated 180 °, this When the first chimb 6071 turn to and contacted with runner 603 and 601 left end of support frame is pressed down so that pressure assembly 600 It generates a downward power source again to be applied on runner assembly 10 by suspension 50 and drawstring 40, at this time roller 13 and roller 14 just turn position, so that drawstring 40 is applied a downward tractive force traction runner assembly 10 to roller 14 and rotate clockwise, Driving unit enters working condition again and rotates acting to main shaft 20, repeats the above-mentioned course of work.Thus circulating repetition makes at four Under the mutual cooperation of driving unit, main shaft 20 is able to lasting rotation and external output power.

Driving unit is from Fig. 8 to Fig. 9, Fig. 9 to Figure 10, Figure 10 to Figure 11, in four run action of Figure 11 to Figure 12, Each movement is 45 ° of rotation, while roller 13 is also the inverse time to rotate 360 °, so that circulation link chain 18 is in each operation The length that the inverse time rotates in movement is all identical, therefore drawstring 40 is run under the pulling counterclockwise of circulation link chain 18 at four The length moved up in movement is also equal, therefore in the disclosed patent application (patent No. 201410125964.9. A kind of illusion is caused in 201410128307.X), will not be moved up and down with the bottom for drawstring 40, in fact, in Fig. 8 to figure During 9 and Fig. 9 to Figure 10, since drawstring 40 is with runner assembly 10 while to move down, 40 meeting of drawstring at this time It gradually moves down, that is, drawstring 40, during Fig. 8 to Fig. 9 and Fig. 9 to Figure 10, drawstring 40 is inverse in circulation link chain 18 The length moved up under the pulling of hour hands is less than runner assembly 10 from the distance for turning to Figure 10 in Fig. 8, therefore drawstring 40 exists It can gradually be moved down during Fig. 8 to Fig. 9 and Fig. 9 to Figure 10.Drawstring 40 is from Figure 10 to Figure 11 and Figure 11 to Figure 12 In the process, since drawstring 40 at this time is turned from roller 13 to roller 14, runner assembly 10 at this time is from Figure 10 to Figure 12 It does not move down in the process, drawstring 40 gradually moves up again during drawstring 40 is from Figure 10 to Figure 12 instead.

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

In conclusion the power source that is generated using pressure assembly 600 of the present invention through suspension 50 and drawstring 40 by power source with The right end Traction Drive component 10 that the mode of transmitting is applied to runner assembly 10 rotates clockwise, and thus produces pressure assembly 600 Raw power source is applied on main shaft 20, is provided the power source of rotation for main shaft 20, thus can be made the phase interworking in four driving units Under conjunction, the present invention is able to rotation in cycles, to realize under without other power or the lesser situation of other power, makes to lead Axis 20 constantly rotates, to externally export rotational power, therefore, the present invention, which can reduce, utilizes coal, gasoline, natural gas etc. The consumption of the 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 four driving unit, Four driving units are arranged successively along the length direction of rack；

Each driving unit includes,

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

Runner assembly, the runner assembly include two cursors of connection synchronous with main shaft, the rolling for being articulated in cursor both ends respectively Two circulation link chains of the synchronous connection of two rollers are connected with a connection piece between two circulation link chains by cylinder, its in two roller In the synchronous connection after cursor is pierced by of one end pivoting point by the first drive sprocket have the first driven sprocket, this first from Movable sprocket passes through the connection synchronous with the first drive sprocket of the first drive chain；

The gear range of first drive sprocket and the first driven sprocket is 1 to 1 to 1 to 40；

One end of two drawstrings, drawstring is connected on connector, and the other end of drawstring is wound around around the outer surface of a wherein roller Suspension；

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

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 the second drive sprocket, 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 engaged with driving gear；

Pressure assembly, including a support frame, pressure wheel and cam, one end of support frame as described above are articulated on two cylinders, and described two Cylinder is inserted in respectively in two cylindrical drums and can be up and down, and the top in cylindrical drum is installed with pressure spring, is pressed under the pressure spring The top of cylinder, two cylindrical drum are fixed on the rack, and the pressure wheel is articulated on support frame, which is coupled in Screw thread wheel, the cam are installed in above the free end of support frame, which has the second driven sprocket through the synchronous connection of shaft, should Second driven sprocket is through the connection synchronous with the second drive sprocket of the second drive chain；

The gear range of second drive sprocket and the second driven sprocket is 1: 2 to 1: 20；

Lift component, the synchronization coupling spindle including pivot joint on the rack, is connected in the synchronization runner at synchronous coupling spindle both ends, described It is arranged with a lifting rope on synchronous runner, one end of the lifting rope is wound around on idler wheel, and winding accordingly encloses number and is connected to the backward One counterweight, the other end of lifting rope are connected to the second clump weight；

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

The main shaft of four driving units is arranged successively along the length direction of rack and synchronizes connection, and four driving units Projection of the cursor on main shaft radial section is in " rice " font.

2. a kind of power output device as described in claim 1, it is characterised in that: the synchronous connection in the end of two roller has The drive sprocket of two roller the same ends is synchronized connection by drive sprocket, the circulation link chain.

3. a kind of power output device as described in claim 1, it is characterised in that: it is a pair of fixed to offer on the driving gear Position hole, main shaft, which is equipped with, mutually matched guide rail is equipped between main shaft and clutch plate along the clutch plate that it axially moves back and forth And sliding slot, the axial direction of the length direction and main shaft of guide rail and sliding slot is consistent, and clutch is equipped with for pushing clutch plate in main shaft The pull rod moved back and forth, the clutch plate are equipped with a pair of of positioning column, which can be inserted in positioning hole so that main shaft and master Moving gear rotates synchronously.

4. a kind of power output device as described in claim 1, it is characterised in that: the driving gear and the first drive sprocket Couple by the way that an axle sleeve is synchronous, the axle sleeve is movable to be socketed on main shaft.

5. a kind of power output device as described in claim 1, it is characterised in that: the position pivot joint of the rack reply drawstring There is pulley.

6. a kind of power output device as described in claim 1, it is characterised in that: first drive sprocket and first driven The transmission ratio of sprocket wheel is 1: 4.

7. a kind of power output device as described in claim 1, it is characterised in that: second drive sprocket and second driven The transmission ratio of sprocket wheel is 1: 2.

8. a kind of power output device as described in claim 1, it is characterised in that: the driving gear, the first transmission gear, Second transmission gear, the first driven gear, the second driven gear and drive gear transmission ratio be 1.

9. a kind of power output device as described in claim 1, it is characterised in that: the synchronous connection in the both ends of the wheel shaft is with teeth Wheel.

10. a kind of power output device as described in claim 1, it is characterised in that: the position-limit mechanism is by being fixed on rack On two groups of bumping posts composition, two groups of bumping posts difference blockings are at the both ends of wheel shaft, and every group of bumping post is respectively by a bumping post and a rack gear group At crossed bumping post blocking is engaged in wheel shaft right end with gear in the outer surface of wheel shaft left end, the rack gear blocking, the position-limit mechanism For limiting wheel shaft only in above-below direction and direct-axis length direction is mobile.