CN110344885A - A kind of intermittent rotary method of air motor - Google Patents
A kind of intermittent rotary method of air motor Download PDFInfo
- Publication number
- CN110344885A CN110344885A CN201910658426.9A CN201910658426A CN110344885A CN 110344885 A CN110344885 A CN 110344885A CN 201910658426 A CN201910658426 A CN 201910658426A CN 110344885 A CN110344885 A CN 110344885A
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- distribution
- gas
- guide groove
- valve
- gas chamber
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/01—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with one single cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling, or safety means
- F01B25/02—Regulating or controlling by varying working-fluid admission or exhaust, e.g. by varying pressure or quantity
- F01B25/08—Final actuators
- F01B25/10—Arrangements or adaptations of working-fluid admission or discharge valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0008—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, e.g. actuated by working fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0008—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, e.g. actuated by working fluid
- F01B3/0011—Cylindrical distribution members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/10—Control of working-fluid admission or discharge peculiar thereto
- F01B3/101—Control of working-fluid admission or discharge peculiar thereto for machines with stationary cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention provides a kind of intermittent rotary method of air motor, step is: firstly, admission gear supplies left gas chamber/right gas chamber of reciprocator, reciprocating lever slides left/right；Then, compressed left gas chamber/right plenum interior gas will discharge a part by exhaust valve first, then exhaust valve switches to closed state and again arranges compressed gas to reversing mechanism, reversing mechanism pushes distribution spool to horizontally slip, supply distributing valve alternately to left gas chamber, right gas chamber, it is so carried out continuously, makes reciprocating lever bilateral reciprocation；In the process, reciprocating lever will drive the rotary contact in gradually rotating mechanism to slide into reverse-running section N along the advance section M of straight guide groove, inclined guide groove is slid by reverse-running section N again, then the starting point that the advance section M of adjacent straight guide groove is slid by inclined guide groove is completed a period of motion, and rotating cylinder will drive output shaft to complete power output around itself axial intermittent rotary.
Description
Technical field
The present invention relates to a kind of air motors, and in particular to a kind of intermittent rotary method of air motor.
Background technique
Engine, motor and air motor are common power sources at present, will be moved by continuous rotary motion
Power exports outward, but intermittent cycle movement is generally required, in interval with semi-automatic production equipment in automation
Stop phase complete scheduled technique, it is clear that engine, motor and air motor, which directly output power, to be unable to satisfy
The demand of intermittent cycle movement, in order to convert the rotation potential energy of engine, motor and air motor output end
For intermittent rotary potential energy, the present inventor designs that a kind of clever structure, principle is simple, low production cost, low energy consumption, comprising multiple
The intermittent rotary method of the air motor of power output end.
Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of clever structure, principles simply, production cost
It is cheap, low energy consumption, the intermittent rotary method of air motor comprising multiple power output ends.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
A kind of intermittent rotary method of air motor, step are:
(1) stage is moved back and forth；
S1: admission gear supplies the left gas chamber of reciprocator, and piston will drive the mutually right movement of reciprocating lever and to right gas
The gas of chamber interior is compressed, and when piston motion to right end, admission gear supplies the right gas chamber in reciprocator,
Piston will drive reciprocating lever phase left movement and compress to the gas of left plenum interior；
The reciprocator includes being fixedly installed in cabinet and the cylinder block of both ends open arrangement, the left and right of cylinder block
Opening is respectively arranged with the left sealing cover and right sealing cover for constituting with it and being tightly connected cooperation, is arranged in cylinder block along its axial direction
The piston rod assembly of sealed slide-and-guide cooperation is constituted, piston rod assembly includes the piston and reciprocating lever being fixedly and coaxially connected,
The left and right ends of reciprocating lever extend out to outside by left sealing cover and right sealing cover respectively, form a left side between piston and left sealing cover
Right gas chamber is formd between gas chamber and right sealing cover, the admission gear is for supplying left gas chamber/right gas chamber, institute
The exhaust valve stated is for discharging left gas chamber/compressed gas of right plenum interior, and the reversing mechanism is for receiving
The gas and triggering that exhaust valve is discharged supply admission gear alternately to left gas chamber, right gas chamber；
The admission gear includes connecting the distributing valve connected with high-pressure air source and connecting distributing valve and left gas for connecting
Room/right gas chamber check valve one, the setting of check valve one there are two and wherein a check valve one be located at distributing valve and left gas chamber it
Between, another check valve one between distributing valve and right gas chamber, the distributing valve include be fixedly installed in the intracorporal distribution of case
Valve body, distribution valve inner are provided with the distribution valve chamber for being in the form of a column and being parallel to reciprocating lever axial direction, offer and match on distribution valve chamber
Gas import, the left outlet of distribution and the right outlet of distribution, distribution import are located at distribution valve chamber along its axial medium position, and distribution is left
Outlet, the right outlet of distribution is positioned opposite with distribution import and the left outlet of distribution and the right outlet of distribution are along the axial left of distribution import
The right side is arranged symmetrically, and distribution import connect connection with high-pressure air source, and the left outlet of distribution connect connection, distribution with a wherein check valve one
Right outlet connect connection with another check valve one；
The distributing valve is intracavitary to be movably set with distribution spool, and distribution spool includes axially constituting to slide along it with distribution valve chamber
The left core and right core of sealed slide-and-guide cooperation, left core is consistent with right core and is provided with fixation between the two
The connecting rod both connected, left core and distribution valve chamber constitute left air cavity, right core and the right air cavity of distribution valve chamber composition, left core,
Right air cavity and distribution valve chamber constitute intermediate air cavity, intermediate air cavity for connect distribution import and the left outlet of distribution or distribution into
Mouth and the right outlet of distribution, the distribution spool for sliding into distribution valve chamber left end block the right outlet of distribution, slide into distributing valve
The distribution spool of chamber right end blocks the left outlet of distribution；
During the work time, when distribution spool moves to the left end of distribution valve chamber, right core will be to the right outlet of distribution for distributing valve
It is blocked, at this point, distribution import and the left outlet of distribution are connected by the connection of intermediate air cavity, high pressure gas is passed through by the left outlet of distribution
It crosses check valve one to enter in left gas chamber, distributing valve carries out distribution to left gas chamber, when distribution spool moves to the right end of distribution valve chamber
When, left core blocks the left outlet of distribution, at this point, distribution import and the right outlet of distribution are connected by the connection of intermediate air cavity,
High pressure gas is entered in right gas chamber by the right outlet of distribution by check valve one, and distributing valve carries out distribution to right gas chamber；
S2: compressed left gas chamber/right plenum interior gas will discharge a part by exhaust valve first, then exhaust valve
It switching to closed state and again arranges compressed gas to reversing mechanism, reversing mechanism pushes distribution spool to horizontally slip,
It supplies distributing valve alternately to left gas chamber, right gas chamber, is so carried out continuously, makes reciprocating lever bilateral reciprocation；
(2) the intermittent rotary stage；
S3: reciprocating lever will drive the rotary contact in gradually rotating mechanism to slide into reverse-running section N along the advance section M of straight guide groove,
Inclined guide groove is slid by reverse-running section N again, the starting point that the advance section M of adjacent straight guide groove is then slid by inclined guide groove completes one
The period of motion is so carried out continuously, and rotating cylinder will drive output shaft to complete power output around itself axial intermittent rotary；
The gradually rotating mechanism setting is corresponded there are two and with the end of reciprocating lever, and gradually rotating mechanism includes fixing
It is set to the rectangular base plate and rectangular-shaped top plate of cabinet and spacing arrangement, the length direction of bottom plate and top plate is each parallel to reciprocating lever
Axial, the end position of both bottom plate and top plate along its length is provided with the connecting plate for both being fixedly connected, and two connect
Rotation is provided with the output shaft for being axially parallel to reciprocating lever axial direction between plate, and the output end activity of output shaft is extended to across cabinet
Outside it, coaxial fixing sleeve is equipped with rotating cylinder on output shaft, and driving member is used to the reciprocating motion potential energy of reciprocating lever be defeated
The potential energy of shaft intermittent rotary；
Rotation triggering slot and rotation triggering slot are offered on the periphery of the rotating cylinder through rotating cylinder close to cylinder block one end, rotation
Turn triggering slot to be provided with multiple and arrange along circumferencial direction array where rotating cylinder, it is preferred that the rotation triggering slot is provided with
Eight, rotation triggering slot includes being parallel to the straight guide groove of rotating cylinder axial direction and along circumferencial direction torsion 40 where rotating cylinder periphery
Five degree of inclined guide groove, straight guide groove include isometric advance section M and reverse-running section N, the junction of straight guide groove advance section M and reverse-running section N
It is provided with retention bead and the height of projection is less than the groove depth of straight guide groove, set between retention bead and straight guide groove advance section M slot bottom
It is equipped with the intermediate incline one for being smoothly connected the two, inclined guide groove one end connect at connection and connection with straight guide groove reverse-running section N and leans on
Nearly retention bead arrangement, offers between the inclined guide groove other end and adjacent straight guide groove advance section M for connecting both connections
Connectivity slot and connectivity slot groove depth be less than straight guide groove groove depth, connectivity slot close to retention bead arrange, the slot bottom of connectivity slot with
The intermediate incline two for the two that smoothly transits is provided between inclined guide groove slot bottom；
The driving member includes the fixed frame for being fixedly sheathed in reciprocating lever end position, floats on fixed frame and is provided with rotation touching
Head and floating direction along rotating cylinder radial direction arrange, rotary contact and rotation triggering slot match and along its channeling direction constitute slide
Action-oriented cooperates, the equal length of the movement travel of reciprocating lever and straight guide groove, is fixedly installed spring card and bullet on fixed frame
The elastic force of spring card push always rotary contact and rotation triggering slot slot bottom fit, rotary contact may pass through retention bead by
The advance section M of straight guide groove unidirectionally slides into reverse-running section N, and rotary contact may pass through connectivity slot and unidirectionally slide into adjacent straight by inclined guide groove
The advance section M of guide groove；
During intermittent rotary, admission gear supplies left gas chamber, and piston will drive the mutually right movement of reciprocating lever and to the right side
The gas of plenum interior is compressed, and the compressed gas of right plenum interior will discharge a part by exhaust valve first, and
Final vacuum Vavle switching is arranged to closed state and again by compressed gas to reversing mechanism, and reversing mechanism automatic trigger makes air inlet
Mechanism is alternately supplied to right gas chamber, and piston will drive reciprocating lever to move downward and carry out to the gas of left plenum interior
Compression, the compressed gas of left plenum interior will discharge a part by exhaust valve first, and then exhaust valve switches to closing
State and compressed gas is arranged to reversing mechanism, reversing mechanism automatic trigger make admission gear alternately to left gas chamber into
Row gas supply, and so on carries out, makes reciprocating lever along itself axially reciprocating, and in the process, reciprocating lever will drive rotation touching
Head slides into reverse-running section N along the advance section M of straight guide groove, then slides into inclined guide groove by reverse-running section N, is then slid by inclined guide groove
A period of motion is completed in the starting point of the advance section M of adjacent straight guide groove, is so carried out continuously, and rotating cylinder will drive output shaft around certainly
Body axial direction intermittent rotary completes power output.
The beneficial effect of the present invention compared with prior art is that clever structure, principle be simple, low production cost, leads to
It crosses pneumatically driven piston and realizes and move back and forth, then by the convert reciprocating motion be intermittent rotary, transmission efficiency is high, low energy consumption, packet
Two power output ends containing left and right, application range are more extensive.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is schematic diagram of internal structure of the invention.
Fig. 3 is the structural schematic diagram of working condition of the present invention.
Fig. 4 is the structural schematic diagram of working condition of the present invention.
Fig. 5 is schematic diagram of internal structure of the invention.
Fig. 6 is the connection figure of batch equipment and gas supply mechanism.
Fig. 7 is the structural schematic diagram of batch equipment.
Fig. 8 is the structural schematic diagram of reciprocator.
Fig. 9 is the schematic diagram of internal structure of reciprocator.
Figure 10 is the structural schematic diagram of gradually rotating mechanism.
Figure 11 is the partial structural diagram of gradually rotating mechanism.
Figure 12 is the structural schematic diagram of rotating cylinder.
Figure 13 is the structural schematic diagram of rotating cylinder.
Figure 14 is the cooperation figure of driving member and reciprocator, rotating cylinder.
Figure 15 is the cooperation figure of driving member and rotating cylinder.
Figure 16 is the structural schematic diagram of driving member.
Figure 17 is the cooperation figure of gas supply mechanism and reciprocator.
Figure 18 is the structural schematic diagram of distributing valve.
Figure 19 is the partial sectional view of distributing valve.
Figure 20 is the partial sectional view of distributing valve.
Figure 21 is the structural schematic diagram of distributing valve working condition.
Figure 22 is the structural schematic diagram of distributing valve working condition.
Figure 23 is the structural schematic diagram of distribution spool.
Figure 24 is the structural schematic diagram of check valve one.
Figure 25 is the cross-sectional view of check valve one.
Figure 26 is the cross-sectional view of check valve one.
Figure 27 is the cooperation figure of exhaust valve and reversing mechanism.
Figure 28 is the connection figure of exhaust valve and check valve one.
Figure 29 is the structural schematic diagram of exhaust valve.
Figure 30 is the cross-sectional view of exhaust valve.
Figure 31 is the partial structural diagram of exhaust valve.
Figure 32 is the cooperation figure of exhaust valve and reciprocating lever.
Figure 33 is the connection figure of reversing mechanism and distributing valve.
Figure 34 is the structural schematic diagram of reversing mechanism.
Figure 35 is the cooperation figure of check valve two and distributing valve.
Specific embodiment
A kind of intermittent rotary method of air motor, step are:
(1) stage is moved back and forth；
S1: admission gear 300 supplies the left gas chamber 216 of reciprocator 210, and piston 214 will drive 215 phase of reciprocating lever right
It moves and the gas inside right gas chamber 217 is compressed, when piston 214 moves to right end, admission gear 300 is to reciprocal
Right gas chamber 217 in mechanism 210 is supplied, and piston 214 will drive 215 phase left movement of reciprocating lever and in left gas chamber 216
The gas in portion is compressed；
During the work time, when distribution spool 316 moves to the left end of distribution valve chamber 312, right core 316b will for distributing valve 310
Outlet 315 right to distribution blocks, at this point, distribution import 313 connect connection by intermediate air cavity with the left outlet 314 of distribution,
High pressure gas by distribution it is left outlet 314 by check valves 1 enter left gas chambers 216 in, 310 pairs of distributing valve left gas chambers 216 into
Row distribution, when distribution spool 316 moves to the right end of distribution valve chamber 312, the left outlet 314 left to distribution core 316a is sealed
Stifled, at this point, distribution import 313 connect connection by intermediate air cavity with the right outlet 315 of distribution, high pressure gas is by the right outlet of distribution
315 enter in right gas chamber 317 by check valve 1, and 310 pairs of distributing valve right gas chambers 216 carry out distribution；
S2: the gas inside the compressed right gas chamber 217 of left gas chamber 216/ will discharge a part by exhaust valve 400 first,
Then exhaust valve 400 switches to closed state and again arranges compressed gas to reversing mechanism 500, and reversing mechanism 500 pushes away
Dynamic distribution spool 316 horizontally slips, and supplies distributing valve 310 alternately to left gas chamber 216, right gas chamber 217, so continuously into
Row, makes 215 bilateral reciprocation of reciprocating lever；
(2) the intermittent rotary stage；
S3: reciprocating lever 215 will drive the rotary contact 232 in gradually rotating mechanism 220 sliding along the advance section M of straight guide groove 226
It moves to reverse-running section N, then inclined guide groove 227 is slid by reverse-running section N, before then sliding into adjacent straight guide groove 226 by inclined guide groove 227
A period of motion is completed into the starting point of section M, is so carried out continuously, rotating cylinder 225 will drive output shaft 224 between itself axial direction
Power output is completed in rotation of having a rest；
During intermittent rotary, the left gas chamber 216 of 300 pairs of admission gear is supplied, and piston 214 will drive 215 phase of reciprocating lever right
It moves and the gas inside right gas chamber 217 is compressed, the compressed gas in right 217 inside of gas chamber will be first by exhaust valve
400 discharge a part, and then exhaust valve 400 switches to closed state and again arranges compressed gas to reversing mechanism
500,500 automatic trigger of reversing mechanism supplies admission gear 300 alternately to right gas chamber 217, and piston 214 will drive past
Compound lever 215 is moved downward and is compressed to the gas inside left gas chamber 216, and the compressed gas in left 216 inside of gas chamber will
A part is discharged by exhaust valve 400 first, then exhaust valve 400 switches to closed state and arranges compressed gas
To reversing mechanism 500,500 automatic trigger of reversing mechanism supplies admission gear 300 alternately to left gas chamber 216, so
It is reciprocal to carry out, make reciprocating lever 215 along itself axially reciprocating, in the process, reciprocating lever 215 will drive rotary contact 232
Reverse-running section N is slid into along the advance section M of straight guide groove 226, then inclined guide groove 227 is slid by reverse-running section N, then by inclined guide groove
A period of motion is completed in 227 starting points for sliding into the advance section M of adjacent straight guide groove 226, is so carried out continuously, rotating cylinder 225
Output shaft 224 will be driven to complete power output around itself axial intermittent rotary.
A kind of two-way intermittent air motor comprising cabinet 100, the batch equipment being fixedly installed in inside cabinet 100
300, batch equipment 300 includes reciprocator 210, gradually rotating mechanism 220 and driving member 230, and driving member 230 is used for
It can convert the reciprocal luck tendency of reciprocator 210 to the intermittent rotary potential energy of gradually rotating mechanism 220, the reciprocator
210 including being fixedly installed in the cylinder block 211 that in cabinet 100 and both ends open is arranged, the left and right opening of cylinder block 211 is divided
It is not provided with the left sealing cover 212a and right sealing cover 212b for constituting with it and being tightly connected cooperation, edge is set in cylinder block 211
Its piston rod assembly 213 for axially constituting sealed slide-and-guide cooperation, piston rod assembly 213 includes the work being fixedly and coaxially connected
Plug 214 and reciprocating lever 215, the left and right ends of reciprocating lever 215 are extend out to by left sealing cover 212a and right sealing cover 212b outer respectively
Portion forms between piston 214 and left sealing cover 212a and forms right gas chamber between left gas chamber 216 and right sealing cover 212b
217, for supplying to the right gas chamber 217 of left gas chamber 216/, the exhaust valve 400 is used for will for the admission gear 300
The compressed gas in right 217 inside of gas chamber of left gas chamber 216/ discharges, and the reversing mechanism 500 is for receiving exhaust valve
400 gases being discharged and triggering supply the alternating of admission gear 300 to left gas chamber 216, right gas chamber 217.
Specifically, the setting of gradually rotating mechanism 220 is corresponded there are two and with the end of reciprocating lever 215, by
Step rotating mechanism 220 includes the rectangular base plate 221 and rectangular-shaped top plate 222 for being fixedly installed on cabinet 100 and spacing arrangement, bottom plate
221 with the length direction of top plate 222 each parallel to the axial direction of reciprocating lever 215, both bottom plate 221 and top plate 222 are along its length
End position be provided with the connecting plate 223 for both being fixedly connected, rotation is provided with axial parallel between two connecting plates 223
In the axial output shaft 224 of reciprocating lever 215, the output end activity of output shaft 224 passes through cabinet 100 and extends to outside it, exports
Coaxial fixing sleeve is equipped with rotating cylinder 225 on axis 224, and driving member 230 is used to the reciprocating motion potential energy of reciprocating lever 215 be defeated
The potential energy of 224 intermittent rotary of shaft.
More specifically, in order to being output shaft 224 intermittent rotary by the potential energy that moves back and forth of reciprocating lever 215
Potential energy offers rotation triggering slot and rotation triggering slot on the periphery of the rotating cylinder 225 through rotating cylinder 225 close to cylinder block
211 one end, rotation triggering slot are provided with multiple and arrange along 225 place circumferencial direction array of rotating cylinder, it is preferred that the rotation
Triggering slot is provided with eight, and rotation triggering slot includes being parallel to the axial straight guide groove 226 of rotating cylinder 225 and along 225 outer circle of rotating cylinder
Circumferencial direction where face reverses 45 degree of inclined guide groove 227, and straight guide groove 226 includes isometric advance section M and reverse-running section N, directly
The junction of 226 advance section M of guide groove and reverse-running section N is provided with retention bead 228a and the height of projection is less than straight guide groove 226
Groove depth is provided with the intermediate incline one for both being smoothly connected between 226 advance section M slot bottom of retention bead 228a and straight guide groove
228b, 227 one end of inclined guide groove connect at connection and connection with straight 226 reverse-running section N of guide groove and arranges close to retention bead 228a, described
Offered between 226 advance section M of 227 other end of inclined guide groove and adjacent straight guide groove for connect connect both connectivity slot 229a and
The groove depth of connectivity slot 229a is less than the groove depth of straight guide groove 226, and connectivity slot 229a is arranged close to retention bead 228a, connectivity slot 229a
227 slot bottom of slot bottom and inclined guide groove between be provided with two 229b of intermediate incline for both smoothly transitting, pass through reciprocating lever 215
Driving member 230 is driven unidirectionally to slide into reverse-running section N directly along the advance section M of straight guide groove 226, then by straight guide groove reverse-running section N
Inclined guide groove 227 unidirectionally is slid into, is then unidirectionally slid into adjacent straight guide groove M advance section M and is resetted by inclined guide groove 227, touched with this
Rotating cylinder 225 is sent out around itself axially 45 degree of rotation.
The driving member 230 includes being fixedly sheathed in the fixed frame 231 of 215 end position of reciprocating lever, on fixed frame 231
Floating is provided with rotary contact 232 and floating direction is along the radial direction arrangement of rotating cylinder 225, and rotary contact 232 and rotation trigger slot phase
It matches and constitutes slide-and-guide cooperation, the length phase of the movement travel of reciprocating lever 215 and straight guide groove 226 along its channeling direction
Deng the elastic force for being fixedly installed spring card 233 and spring card 233 on fixed frame 231 pushes rotary contact 232 and rotation always
The slot bottom for turning triggering slot fits, and rotary contact 232 may pass through retention bead 228a and unidirectionally be slided by the advance section M of straight guide groove 226
It moves to reverse-running section N, rotary contact 232 may pass through before connectivity slot 229a unidirectionally slides into adjacent straight guide groove 226 by inclined guide groove 227
Rotating cylinder 225 is set to drive 224 intermittent rotary of output shaft by the mutual cooperation of rotary contact 232 and rotation triggering slot into section M.
In the course of work, the left gas chamber 216 of 300 pairs of admission gear is supplied, and piston 214 will drive 215 phase of reciprocating lever right
It moves and the gas inside right gas chamber 217 is compressed, the compressed gas in right 217 inside of gas chamber will be first by exhaust valve
400 discharge a part, and then exhaust valve 400 switches to closed state and again arranges compressed gas to reversing mechanism
500,500 automatic trigger of reversing mechanism supplies admission gear 300 alternately to right gas chamber 217, and piston 214 will drive past
Compound lever 215 is moved downward and is compressed to the gas inside left gas chamber 216, and the compressed gas in left 216 inside of gas chamber will
A part is discharged by exhaust valve 400 first, then exhaust valve 400 switches to closed state and arranges compressed gas
To reversing mechanism 500,500 automatic trigger of reversing mechanism supplies admission gear 300 alternately to left gas chamber 216, so
It is reciprocal to carry out, make reciprocating lever 215 along itself axially reciprocating, in the process, reciprocating lever 215 will drive rotary contact 232
Reverse-running section N is slid into along the advance section M of straight guide groove 226, then inclined guide groove 227 is slid by reverse-running section N, then by inclined guide groove
A period of motion is completed in 227 starting points for sliding into the advance section M of adjacent straight guide groove 226, is so carried out continuously, rotating cylinder 225
Output shaft 224 will be driven to complete power output around itself axial intermittent rotary.
In order to supply to the right gas chamber 217 of left gas chamber 216/, the admission gear 300 includes and high-pressure air source
Connect the distributing valve 310 connected and for connecting the check valve one for connecting distributing valve 310 and the right gas chamber 217 of left gas chamber 216/
320, check valve 1 setting there are two and wherein a check valve 1 positioned at distributing valve 310 and left gas chamber 216 between, separately
For one check valve 1 between distributing valve 310 and right gas chamber 217, the distributing valve 310 includes being fixedly installed in cabinet
Distribution valve body 311 in 100, distribution valve body 311, which is internally provided with, is in the form of a column and is parallel to the axial distribution valve chamber of reciprocating lever 215
312, distribution import 313, the left outlet 314 of distribution and the right outlet 315 of distribution, distribution import 313 are offered on distribution valve chamber 312
Positioned at distribution valve chamber 312 along its axial medium position, the left outlet 314 of distribution, the right outlet 315 of distribution and 313 phase of distribution import
To arrangement and the left outlet 314 of distribution and distribution are right exports 315 and be symmetrically arranged along the axial direction of distribution import 313, distribution into
Mouth 313 connect connection with high-pressure air source, and the left outlet 314 of distribution connect connection, the right outlet of distribution with a wherein check valve 1
315 connect connection with another check valve 1.
Replace connection in order to control distribution import 313 with the left outlet 314 of distribution, the right outlet 315 of distribution, described matches
Distribution spool 316 is movably set in air valve chamber 312, distribution spool 316 includes axially constituting to slide along it with distribution valve chamber 312
The left core 316a and right core 316b of sealed slide-and-guide cooperation, left core 316a are consistent with right core 316b structure and two
It is provided with the connecting rod 316c, left core 316a that are fixedly connected with the two between person and distribution valve chamber 312 constitutes left air cavity, right core
316b and distribution valve chamber 312 constitute right air cavity, left core 316a, right air cavity 316b and distribution valve chamber 312 and constitute intermediate air cavity,
Intermediate air cavity is for connecting distribution import 313 and the left outlet 314 of distribution or distribution import 313 and the right outlet 315 of distribution, sliding
The outlet 315 right to distribution of distribution spool 316 to 312 left end of distribution valve chamber blocks, and slides into 312 right end of distribution valve chamber
The outlet 314 left to distribution of distribution spool 316 blocks.
Distributing valve 310 during the work time, when distribution spool 316 moves to the left end of distribution valve chamber 312, right core
316b blocks outlet 315 right to distribution, at this point, distribution import 313 is connect with the left outlet 314 of distribution by intermediate air cavity
It connects, high pressure gas is entered in left gas chamber 216 by the left outlet 314 of distribution by check valve 1,310 pairs of left gas chambers of distributing valve
216 carry out distribution, when distribution spool 316 moves to the right end of distribution valve chamber 312, the left outlet 314 left to distribution core 316a
It is blocked, at this point, distribution import 313 connect connection by intermediate air cavity with the right outlet 315 of distribution, high pressure gas is by the distribution right side
Outlet 315 enters in right gas chamber 317 by check valve 1, and 310 pairs of distributing valve right gas chambers 216 carry out distribution.
In order to which unidirectionally the high pressure gas in distributing valve 310 is unidirectionally expelled in the right gas chamber 217 of left gas chamber 216/, institute
The check valve 1 stated includes the check valve body 321 that inside offers cylindrical interior volume and both ends open arrangement, check valve body 321
Input terminal and distribution it is left outlet 314/ distribution it is right outlet 315 between be provided with for connect connect both conduit 1, list
To the conduit being provided between the output end and the right sealing cover 212b of left sealing cover 212a/ of valve body 321 for connecting both connections
2 323, it is intracavitary in check valve body 321 to be coaxially fixedly installed boss 324 built in annular and built-in boss 324 close to check valve body
321 output end arranges that intracavitary be coaxially movably set with constitutes sealed slide-and-guide cooperation with it in the check valve body 321
Sealing drum 325, one 322 output end of conduit is plugged in 321 input terminal of check valve body and sealing drum 325 can be in conduit 1
Between output end and built-in boss 324, the sealing drum 325 is close to built-in boss 324 arrangement open at one end, close conduit one
322 output ends arrangement closed at one end, is movably set with Packing spring 326 in sealing drum 325,326 one end of Packing spring with it is built-in
The closed end of the conflict of boss 324, the other end and sealing drum 325 contradicts and the elastic force of Packing spring 326 is always by built-in boss
324 are directed toward sealing drums 325, intracavitary in the check valve body 321 in order to make conduit 1 connect connection with conduit 2 323
Connection annular groove 327 is coaxially offered, connection annular groove 327 is located at check valve body 311 along the medium position of its conveying direction, described close
Offer on the periphery of sealed tube 325 with the via hole 328 of its internal switching and admittance through-hole 328 close to sealing drum 325 envelope
Closed end arrangement, via hole 328 is provided with multiple and arranges along 325 place circumferencial direction array of sealing drum, close under original state
The distance between sealed tube 325 and built-in boss 324 be equal to via hole 328 be connected to the distance between annular groove 32.
During the work time, high pressure gas will be entered the input terminal of check valve body 321 to check valve 1 by conduit 1,
High pressure gas, which acts on the elastic force for overcoming Packing spring 326, pushes sealing drum 325 to slide towards built-in boss 324, until sealing
Cylinder 325 open end fit with built-in boss 324, Packing spring 326 gradually reduce and elastic potential energy increase, be connected
Hole 328 be connected to annular groove 327 and be aligned connection, high pressure gas successively by connection annular groove 327, via hole 328, sealing drum 325 into
Enter in conduit 2 323, when distributing valve 310 stops the confession to high pressure gas at once, the elastic potential energy of Packing spring 326 will be released gradually
It puts and sealing drum 325 is pushed to reset away from the sliding of built-in boss 324, connection annular groove 327 and 328 offset of via hole are single
It is automatically closed to valve 1.
The exhaust valve 400 is arranged to the opening state that can mutually switch to and closed state and original state to open
State, there are two the settings of reversing mechanism 500 and connect connection with exhaust valve 400 respectively, wherein a reversing mechanism 500 and left gas
Chamber connection is connected, another reversing mechanism 500 connect connection, the right 217 inside gas compressed of gas chamber of left gas 216/ with right air cavity
It is discharged first by exhaust valve 400, then exhaust valve 400 automatically switches to closed state, and then compressed gas will be into
Enter reversing mechanism 500 and 316 left/right of distribution spool is pushed to slide, takes the meaning of this programme to be, due to left gas chamber
216/ right 217 internal gas capacity of gas chamber is much larger than left air cavity/right air cavity volume, can not be by the right gas chamber 217 of left gas chamber 216/
Internal all gas is expelled to left air cavity/right air cavity internal trigger distribution spool 316 and horizontally slips, and therefore, it is necessary to by being vented
Valve 400 takes the lead in discharging a part.
The exhaust valve 400 includes the fixed mounting plate 401 being placed in cabinet 100 and be located at 211 side of cylinder block,
The internal exhaust valve 402 for being in the form of a column inner cavity and left and right ends opening arrangement, exhaust valve are fixedly installed on mounting plate 401
The axial direction for being axially parallel to reciprocating lever 215 of 402 inner cavities, there are two and with left sealing cover 212a, the right side for the setting of exhaust valve 402
Sealing cover 212b correspond arrangement, exhaust valve 402 away from 401 one end of mounting plate offer with its inner cavity connect exhaust into
Mouth 403a, the air exit 403b and air exit 403b that close 401 one end of mounting plate offers and its inner cavity is connected and the external world
It connects, is provided between exhaust gas intake port 403a and the check valve 1 of corresponding side for connecting the butt tube one for connecting the two
409, and butt tube 1 at the connection of check valve 1 be located at be connected between annular groove 327 and built-in boss 324, in order to
The on-off between exhaust gas intake port 403a and air exit 403b can be controlled, is movably set between two exhaust valve 402
For controlling the rod-shaped exhaust plug 404 of exhaust gas intake port 403a Yu air exit 403b on-off, the axial direction of exhaust plug 404 is parallel
In reciprocating lever 215 axial direction and its end and 402 inner cavity of exhaust valve constitute sealed slide-and-guide and cooperate, in order to make to be vented into
It can be connected between mouth 403a and air exit 403b, the exhaust plug 404 offers edge along its axial end position
Its connection for extending radially through arrangement is risen as high as the banks 404a, and the connection 404a that rises as high as the banks connects exhaust gas intake port 403a and air exit under original state
403b, the exhaust plug 404 are fixedly attached along its axial medium position and are provided with fixed block 404b, exhaust plug 404
Upper movable sleeve is equipped with and sets middle spring 404c, set middle spring 404c setting there are two and be located at the side of fixed block 404b, set
The one end spring 404c and fixed block 404b are contradicted, the other end and exhaust valve 402 contradict and set the elastic force beginning of middle spring 404c
Fixed block 404 is directed toward by exhaust valve 402 eventually, by overcoming the elastic force effect for setting middle spring 404c to push exhaust plug 404 left
Right sliding makes rise as high as the banks 404a and exhaust gas intake port 403a, air exit 403b of connection be staggered, so that exhaust valve 400 be made to switch to pass
Closed state.
Specifically, making to arrange in order to slide into piston 214 before its end along 211 left/right of cylinder block
Air valve 400 switches to closed state, and the fixed block 404b is fixedly installed rectangle engagement plate close to 211 side of cylinder block
The length direction of 405a and engagement plate 405a are parallel to the axial direction of reciprocating lever 215, the middle position of engagement plate 405a along its length
It sets and is fixedly connected with fixed block 404b, the end of engagement plate 405a along its length is extended towards cylinder block 211 touching
Plate 405b is sent out, the distance between two trigger board 405b are less than the distance between left sealing cover 212a and right sealing cover 212b, pass through
Trigger board 405b left/right movements are pushed, exhaust valve 410 is made to switch to closed state.
More specifically, activity is equipped with and is axially parallel to the axial buffering of reciprocating lever 215 and leads on the trigger board 405b
Bar 406 cooperates between buffering guiderod 406 and trigger board 405b along the axial slide-and-guide that constitutes for being parallel to reciprocating lever 215, and two is slow
406 spacing of guide rod arrangement is rushed, the one end close to each other of buffering guiderod 406 is fixedly installed round limiting stand 406a and limiting stand
The diameter of 406a is greater than the diameter of buffering guiderod 406, and buffering guiderod 406, which is located remotely from each other one end and is coaxially arranged with, constitutes screw thread with it
The diameter for connecting the caging bolt 406b and caging bolt 406b of cooperation is greater than the diameter of buffering guiderod 406, buffering guiderod 406
External activity is arranged with buffer spring 406c, the one end buffer spring 406c and limiting stand 406a conflict, the other end and trigger board
405b is contradicted and the elastic force of buffer spring 406c is directed toward limiting stand 406a by trigger board 405b always, in order to make exhaust valve
400 automatically switch to closed state, and the end position fixing sleeve of the reciprocating lever 215 is equipped with retainer 407, on retainer 407
It is fixedly installed triggering block 408 and original state is that triggering block 408 is located among two limiting stand 406a.
During the work time, piston 214 slides to the left and the synchronization of reciprocating lever 215 is driven to slide to the left exhaust valve 410, left
Gas inside gas chamber 216 will be compressed and gas compressed will enter its company by the check valve 1 for being located at left side
In the butt tube 1 connect, then, it is expelled in air by exhaust gas intake port 403a, connection 404, the air exit 403b that rises as high as the banks,
When triggering block 408 and limiting stand 406a are contradicted and trigger board 405a pushed to move downward, exhaust plug 404 will be moved synchronously
And rise as high as the banks 404a and exhaust gas intake port 403a, air exit 403b of connection is set to be staggered, exhaust valve 410 automatically switches to closing shape
State, then, the remaining gas of left gas chamber 216 will be compressed into reversing mechanism 500, and the triggering of reversing mechanism 500 makes distributing valve 310
Distribution is carried out to left gas chamber 216, at this point, piston 214 slides to the right and the synchronization of reciprocating lever 215 is driven to slide to the right, right gas chamber
The process of 217 internal gas discharge is consistent with the process that left 216 internal gas of gas chamber is discharged, and repeats no more.
In order to push horizontally slipping for distribution spool 316, there are two the settings of reversing mechanism 500, wherein one
Reversing mechanism 500 is set between the butt tube 1 and right air cavity in left side, and another reversing mechanism is set to positioned at right side
Butt tube 1 and left air cavity between, reversing mechanism 500 include check valve 2 501, butt tube 2 502 and outer comb
503, the output end of check valve 2 501 connect connection, the input terminal and butt tube one of butt tube 2 502 with left air cavity/right air cavity
409 connections are connected, the output end of butt tube 2 502 connect connection, the check valve 2 501 with the input terminal of check valve 2 501
It is consistent with one 310 structure of check valve, shape, size and internal connection relationship, outer comb 503 and output end and it is extraneous connect,
Input terminal connect the connection annular groove 327 and built-in boss being located in check valve 2 501 at connection and connection with check valve 2 501
Between 324.
During the work time, the gas inside left gas chamber 216 is compressed reversing mechanism 500 and exhaust valve 410 switches
When to closed state, compressed gas will be expelled in butt tube 2 502 by butt tube 1, and butt tube 2 502 is by gas
It is expelled in the check valve 2 501 on right side, which by the switching-on state of gas pressure and connects it
The outer comb 503 connect is blocked, and compressed gas will enter right air cavity and distribution spool 316 is pushed to slide to the left, this
When, distribution import 313 and the left outlet 314 of distribution are connected, and 310 pairs of distributing valve left gas chambers 216 carry out distribution, then, right gas chamber 217
Internal gas will be compressed and distribution spool 316 is pushed to slide to the right, at this point, distribution import 313 connects with the right outlet 315 of distribution
It is logical, it and so on carries out, supplies distributing valve 310 alternately to left gas chamber 216, right gas chamber 217.
Claims (10)
1. a kind of intermittent rotary method of air motor, step are:
(1) stage is moved back and forth；
S1: admission gear supplies the left gas chamber of reciprocator, and piston will drive the mutually right movement of reciprocating lever and to right gas
The gas of chamber interior is compressed, and when piston motion to right end, admission gear supplies the right gas chamber in reciprocator,
Piston will drive reciprocating lever phase left movement and compress to the gas of left plenum interior；
The reciprocator includes being fixedly installed in cabinet and the cylinder block of both ends open arrangement, the left and right of cylinder block
Opening is respectively arranged with the left sealing cover and right sealing cover for constituting with it and being tightly connected cooperation, is arranged in cylinder block along its axial direction
The piston rod assembly of sealed slide-and-guide cooperation is constituted, piston rod assembly includes the piston and reciprocating lever being fixedly and coaxially connected,
The left and right ends of reciprocating lever extend out to outside by left sealing cover and right sealing cover respectively, form a left side between piston and left sealing cover
Right gas chamber is formd between gas chamber and right sealing cover, the admission gear is for supplying left gas chamber/right gas chamber, institute
The exhaust valve stated is for discharging left gas chamber/compressed gas of right plenum interior, and the reversing mechanism is for receiving
The gas and triggering that exhaust valve is discharged supply admission gear alternately to left gas chamber, right gas chamber；
During the work time, when distribution spool moves to the left end of distribution valve chamber, right core will be to the right outlet of distribution for distributing valve
It is blocked, at this point, distribution import and the left outlet of distribution are connected by the connection of intermediate air cavity, high pressure gas is passed through by the left outlet of distribution
It crosses check valve one to enter in left gas chamber, distributing valve carries out distribution to left gas chamber, when distribution spool moves to the right end of distribution valve chamber
When, left core blocks the left outlet of distribution, at this point, distribution import and the right outlet of distribution are connected by the connection of intermediate air cavity,
High pressure gas is entered in right gas chamber by the right outlet of distribution by check valve one, and distributing valve carries out distribution to right gas chamber；
S2: compressed left gas chamber/right plenum interior gas will discharge a part by exhaust valve first, then exhaust valve
It switching to closed state and again arranges compressed gas to reversing mechanism, reversing mechanism pushes distribution spool to horizontally slip,
It supplies distributing valve alternately to left gas chamber, right gas chamber, is so carried out continuously, makes reciprocating lever bilateral reciprocation；
(2) the intermittent rotary stage；
S3: reciprocating lever will drive the rotary contact in gradually rotating mechanism to slide into reverse-running section N along the advance section M of straight guide groove,
Inclined guide groove is slid by reverse-running section N again, the starting point that the advance section M of adjacent straight guide groove is then slid by inclined guide groove completes one
The period of motion is so carried out continuously, and rotating cylinder will drive output shaft to complete power output around itself axial intermittent rotary；
During intermittent rotary, admission gear supplies left gas chamber, and piston will drive the mutually right movement of reciprocating lever and to the right side
The gas of plenum interior is compressed, and the compressed gas of right plenum interior will discharge a part by exhaust valve first, and
Final vacuum Vavle switching is arranged to closed state and again by compressed gas to reversing mechanism, and reversing mechanism automatic trigger makes air inlet
Mechanism is alternately supplied to right gas chamber, and piston will drive reciprocating lever to move downward and carry out to the gas of left plenum interior
Compression, the compressed gas of left plenum interior will discharge a part by exhaust valve first, and then exhaust valve switches to closing
State and compressed gas is arranged to reversing mechanism, reversing mechanism automatic trigger make admission gear alternately to left gas chamber into
Row gas supply, and so on carries out, makes reciprocating lever along itself axially reciprocating, and in the process, reciprocating lever will drive rotation touching
Head slides into reverse-running section N along the advance section M of straight guide groove, then slides into inclined guide groove by reverse-running section N, is then slid by inclined guide groove
A period of motion is completed in the starting point of the advance section M of adjacent straight guide groove, is so carried out continuously, and rotating cylinder will drive output shaft around certainly
Body axial direction intermittent rotary completes power output.
2. a kind of intermittent rotary method of air motor according to claim 1, the check valve one is opened including inside
Check valve body equipped with cylindrical interior volume and both ends open arrangement, the input terminal of check valve body and the left right outlet of outlet/distribution of distribution
Between be provided with for connect connect both conduit one, set between the output end of check valve body and left sealing cover/right sealing cover
It is equipped with for connecting the conduit two both connected, it is intracavitary in check valve body to be coaxially fixedly installed boss built in annular and built-in convex
Platform arranges that intracavitary be coaxially movably set with constitutes sealed sliding with it in the check valve body close to the output end of check valve body
Be oriented to the sealing drum of cooperation, one output end of conduit be plugged in check valve body input terminal and sealing drum can one output end of conduit with
Between built-in boss, the sealing drum close to built-in boss arrangement open at one end, close to one output end of conduit arrangement closed at one end,
Packing spring, the closed end of Packing spring one end and the conflict of built-in boss, the other end and sealing drum are movably set in sealing drum
It contradicts and the elastic force of Packing spring is directed toward sealing drum, the intracavitary coaxial company of offering in the check valve body by built-in boss always
Logical annular groove, connected ring slot position offer along the medium position of its conveying direction, the periphery of the sealing drum in check valve body
With the via hole of its internal switching and admittance through-hole is arranged close to the closed end of sealing drum, and via hole is provided with multiple and along close
Circumferencial direction array arrangement where sealed tube, the distance between original state lower seal cylinder and built-in boss equal to via hole be connected to
The distance between annular groove.
3. a kind of intermittent rotary method of air motor according to claim 2, the admission gear includes and high pressure
The distributing valve and connect distributing valve and left gas chamber/right gas chamber check valve one, check valve one for connecting that gas source connection is connected
Setting there are two and wherein a check valve one positioned at distributing valve and left gas chamber between, another check valve one be located at distributing valve and the right side
Between gas chamber, the distributing valve includes being fixedly installed in the intracorporal distribution valve body of case, and distribution valve inner, which is provided with, to be in the form of a column
And it is parallel to the distribution valve chamber of reciprocating lever axial direction, distribution import, the left outlet of distribution and the distribution right side are offered on distribution valve chamber to be gone out
Mouthful, distribution import is located at distribution valve chamber along its axial medium position, and the left outlet of distribution, the right outlet of distribution are opposite with distribution import
It arranges and the left outlet of distribution is symmetrically arranged with the right outlet of distribution along the axial direction of distribution import, distribution import and high-pressure air source
Connection is connected, and the left outlet of distribution connect connection with a wherein check valve one, and the right outlet of distribution connect connection with another check valve one.
4. a kind of intermittent rotary method of air motor according to claim 3, the intracavitary activity setting of the distributing valve
Have a distribution spool, distribution spool include with distribution valve chamber along its axially composition be slidingly sealed the left core of formula slide-and-guide cooperation with
Right core, left core is consistent with right core and is provided with the connecting rod for being fixedly connected with the two, left core and distribution between the two
Valve chamber constitutes left air cavity, right core and distribution valve chamber and constitutes right air cavity, left core, right air cavity and the intermediate gas of distribution valve chamber composition
Chamber, intermediate air cavity slide into distributing valve for connecting distribution import and the left outlet of distribution or distribution import and the right outlet of distribution
The distribution spool of chamber left end blocks the right outlet of distribution, slides into the distribution spool of distribution valve chamber right end to the left outlet of distribution
It is blocked.
5. a kind of intermittent rotary method of air motor according to claim 4, the gradually rotating mechanism is provided with two
A and end with reciprocating lever corresponds, and gradually rotating mechanism includes the rectangular base for being fixedly installed on cabinet and spacing arrangement
The length direction of plate and rectangular-shaped top plate, bottom plate and top plate is each parallel to the axial direction of reciprocating lever, and both bottom plate and top plate are along length side
To end position be provided with the connecting plate for both being fixedly connected, between two connecting plates rotation be provided be axially parallel to it is past
The output shaft of compound lever axial direction, the output end activity of output shaft pass through cabinet and extend to outside it, and coaxially fixation is arranged on output shaft
There is rotating cylinder, driving member is used to reciprocating lever moving back and forth the potential energy that potential energy is output shaft intermittent rotary.
6. a kind of intermittent rotary method of air motor according to claim 5, offered on the periphery of the rotating cylinder
Through rotating cylinder close to cylinder block one end, rotation triggering slot is provided with multiple and along rotating cylinder for rotation triggering slot and rotation triggering slot
Place circumferencial direction array arrangement, it is preferred that the rotation triggering slot is provided with eight, and rotation triggering slot includes being parallel to rotating cylinder
Axial straight guide groove and the inclined guide groove along 45 degree of circumferencial direction torsion where rotating cylinder periphery, straight guide groove includes isometric
Advance section M and reverse-running section N, the junction of straight guide groove advance section M and reverse-running section N is provided with retention bead and the height of projection is less than
The groove depth of straight guide groove, is provided with the intermediate incline for being smoothly connected the two between retention bead and straight guide groove advance section M slot bottom
One, inclined guide groove one end connect at connection and connection with straight guide groove reverse-running section N and arranges close to retention bead, the inclined guide groove other end
The groove depth for connecting the connectivity slot and connectivity slot of connecting the two is offered between adjacent straight guide groove advance section M is less than straight guide groove
Groove depth, connectivity slot close to retention bead arrange, be provided between the slot bottom and inclined guide groove slot bottom of connectivity slot for smoothly transitting
The intermediate incline two of the two.
7. a kind of intermittent rotary method of air motor according to claim 6, the driving member includes being fixedly attached
In on the fixed frame of reciprocating lever end position, fixed frame float be provided with rotary contact and floating direction along rotating cylinder radial cloth
It sets, rotary contact and rotation triggering slot match and constitute slide-and-guide cooperation, the movement row of reciprocating lever along its channeling direction
The equal length of Cheng Yuzhi guide groove, the elastic force that spring card and spring card are fixedly installed on fixed frame push rotation to touch always
The slot bottom of head and rotation triggering slot fits, and rotary contact may pass through retention bead and unidirectionally be slid by the advance section M of straight guide groove
Reverse-running section N, rotary contact may pass through the advance section M that connectivity slot is unidirectionally slid into adjacent straight guide groove by inclined guide groove.
8. a kind of intermittent rotary method of air motor according to claim 1, the exhaust valve is arranged to mutually to cut
The opening state shifted to is with closed state and original state is in an open state, reversing mechanism setting there are two and respectively with row
Air valve connection is connected, wherein a reversing mechanism connect connection with left air cavity, another reversing mechanism connect connection with right air cavity, it is left
Gas/right plenum interior gas compressed is discharged by exhaust valve first, and then exhaust valve automatically switches to closed state, connects
Compressed gas will enter reversing mechanism and push distribution spool left/right sliding air cavity internal trigger distribution spool
It horizontally slips.
9. a kind of intermittent rotary method of air motor according to claim 8, the exhaust valve includes fixed is placed in
In cabinet and it is located at the mounting plate of cylinder block side, is fixedly installed inside on mounting plate and is in the form of a column inner cavity and left and right ends and open
The exhaust valve of mouth arrangement, exhaust valve inner cavity should arrange that exhaust valve is offered away from mounting plate one end and its inner cavity is connected
Exhaust gas intake port, offered close to mounting plate one end and air exit and air exit that its inner cavity is connected and it is extraneous connect, row
Be provided between gas import and the check valve one of corresponding side for connect connect both butt tube one, and butt tube one with
It is located between connection annular groove and built-in boss at the connection of check valve one, is movably set between two exhaust valve for controlling
The rod-shaped exhaust plug of exhaust gas intake port processed and air exit on-off, the axial direction for being axially parallel to reciprocating lever of exhaust plug and its end
Portion and exhaust valve inner cavity constitute sealed slide-and-guide and cooperate, and the exhaust plug offers along its axial end position
Radially the connection through arrangement is risen as high as the banks, and connection, which is risen as high as the banks, under original state connects exhaust gas intake port and air exit, the exhaust
Spool is fixedly attached along its axial medium position and is provided with fixed block, and movable sleeve is equipped with and sets middle spring on exhaust plug, sets
Middle spring is provided with two and is located at the side of fixed block, sets middle spring one end and fixed block conflict, the other end and exhaust valve
Body, which contradicts and sets the elastic force of middle spring, is directed toward fixed block by exhaust valve always；
The fixed block is parallel to past close to the length direction that cylinder block side is fixedly installed rectangle engagement plate and engagement plate
The axial direction of compound lever, the medium position of engagement plate along its length are fixedly connected with fixed block, the end of engagement plate along its length
Being extended towards cylinder block has a trigger board, the distance between two trigger boards be less than between left sealing cover and right sealing cover away from
From；
Activity is equipped with the buffering guiderod for being axially parallel to reciprocating lever axial direction in the trigger board, between buffering guiderod and trigger board
Slide-and-guide cooperation, two buffering guiderod spacing arrangement, buffering guiderod one end close to each other are constituted along the axial of reciprocating lever is parallel to
The diameter for being fixedly installed round limiting stand and limiting stand is greater than the diameter of buffering guiderod, and buffering guiderod is located remotely from each other one end
It is coaxially arranged with and constitutes diameter of the diameter of the caging bolt for being threadedly coupled cooperation and caging bolt greater than buffering guiderod with it, delay
The external activity for rushing guide rod is arranged with buffer spring, and buffer spring one end and limiting stand contradict, the other end and trigger board contradict simultaneously
And the elastic force of buffer spring is directed toward limiting stand by trigger board always, the end position fixing sleeve of the reciprocating lever is equipped with retainer,
It is fixedly installed triggering block on retainer and original state is that triggering block is located among two limiting stands.
10. the intermittent rotary method of a kind of air motor according to claim 8 a, wherein reversing mechanism is set to and is located at
Between the butt tube one and right air cavity in left side, another reversing mechanism is set between the butt tube one and left air cavity on right side,
Reversing mechanism includes check valve two, butt tube two and outer comb, and the output end of check valve two connect and connects with left air cavity/right air cavity
Logical, the input terminal of butt tube two connect connection with butt tube one, the output end of butt tube two is connect with the input terminal of check valve two
It connects, the check valve two is consistent with one structure of check valve, shape, size and internal connection relationship, outer comb and output end
The connection annular groove and built-in boss being located in check valve two at connection and connection are connect with extraneous connection, input terminal and check valve two
Between.
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| CN201910658426.9A CN110344885B (en) | 2019-07-22 | 2019-07-22 | Intermittent rotation method of pneumatic motor |
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| CN201910658426.9A CN110344885B (en) | 2019-07-22 | 2019-07-22 | Intermittent rotation method of pneumatic motor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668687A (en) * | 2021-08-24 | 2021-11-19 | 安徽信息工程学院 | Flange device with pipeline dredging function |
| CN114309130A (en) * | 2021-12-30 | 2022-04-12 | 常州志皓精密管业有限公司 | Welded pipe finishing rolling production process and equipment |
| CN115013280A (en) * | 2022-07-26 | 2022-09-06 | 绩溪山合机械有限公司 | Hydraulic pump accessory bearing reversing shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006783A (en) * | 1975-03-17 | 1977-02-08 | Linden-Alimak Ab | Hydraulic operated rock drilling apparatus |
| EP1936134A2 (en) * | 2006-12-19 | 2008-06-25 | Alfa Laval Moatti | Hydraulic motor |
| CN105619359A (en) * | 2016-02-21 | 2016-06-01 | 刘家儒 | Intermittent revolving device for workpiece |
| CN108286462A (en) * | 2017-07-10 | 2018-07-17 | 游涛 | Engine |
| CN108425702A (en) * | 2018-03-14 | 2018-08-21 | 苏州健雄职业技术学院 | Cylinder straight reciprocating motion is transformed to the mechanism and working method of cycle movement |
-
2019
- 2019-07-22 CN CN201910658426.9A patent/CN110344885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006783A (en) * | 1975-03-17 | 1977-02-08 | Linden-Alimak Ab | Hydraulic operated rock drilling apparatus |
| EP1936134A2 (en) * | 2006-12-19 | 2008-06-25 | Alfa Laval Moatti | Hydraulic motor |
| CN105619359A (en) * | 2016-02-21 | 2016-06-01 | 刘家儒 | Intermittent revolving device for workpiece |
| CN108286462A (en) * | 2017-07-10 | 2018-07-17 | 游涛 | Engine |
| CN108425702A (en) * | 2018-03-14 | 2018-08-21 | 苏州健雄职业技术学院 | Cylinder straight reciprocating motion is transformed to the mechanism and working method of cycle movement |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668687A (en) * | 2021-08-24 | 2021-11-19 | 安徽信息工程学院 | Flange device with pipeline dredging function |
| CN114309130A (en) * | 2021-12-30 | 2022-04-12 | 常州志皓精密管业有限公司 | Welded pipe finishing rolling production process and equipment |
| CN114309130B (en) * | 2021-12-30 | 2024-05-03 | 常州志皓精密管业有限公司 | Production process of welded pipe finish rolling pipe |
| CN115013280A (en) * | 2022-07-26 | 2022-09-06 | 绩溪山合机械有限公司 | Hydraulic pump accessory bearing reversing shaft |
| CN115013280B (en) * | 2022-07-26 | 2023-12-05 | 绩溪山合机械有限公司 | Bearing reversing shaft of hydraulic pump accessory |
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| Publication number | Publication date |
|---|---|
| CN110344885B (en) | 2020-08-14 |
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