CN117145830A - Energy-saving environment-friendly intelligent hydraulic cylinder - Google Patents
Energy-saving environment-friendly intelligent hydraulic cylinder Download PDFInfo
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- CN117145830A CN117145830A CN202311362419.7A CN202311362419A CN117145830A CN 117145830 A CN117145830 A CN 117145830A CN 202311362419 A CN202311362419 A CN 202311362419A CN 117145830 A CN117145830 A CN 117145830A
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- 230000001360 synchronised effect Effects 0.000 claims description 23
- 210000000078 claw Anatomy 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 33
- 239000010720 hydraulic oil Substances 0.000 abstract description 29
- 230000001105 regulatory effect Effects 0.000 abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 description 12
- 230000009471 action Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 210000001847 jaw Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1433—End caps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
- F15B15/1461—Piston rod sealings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1485—Special measures for cooling or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
- F15B2215/30—Constructional details thereof
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Actuator (AREA)
Abstract
The invention discloses an energy-saving and environment-friendly intelligent hydraulic cylinder, which relates to the technical field of hydraulic cylinders and comprises a cylinder body, wherein a controller is arranged on the surface of the cylinder body, the side of the cylinder body is communicated with an energy-saving transmission assembly through a first guide cavity, and the intelligent adjustment control operation is formed by the integral structure through the cooperation of the energy-saving transmission assembly, an intelligent adjustment assembly, a pressure sensor, a liquid level sensor, a load micropump, a guide load pipe and a flow guider, so that the integral structure is convenient to adjust along with the integral operation of the hydraulic cylinder in real time, the operation efficiency and the service life of the hydraulic cylinder are improved, the integral structure forms an integral operation structure, the operation sustainability of an integral device is ensured, the operation noise is reduced, the application range is wide, meanwhile, the internal pressure is regulated and controlled on the pressure of hydraulic oil in the oil pressure cavity, the driving force of the hydraulic oil on a piston rod is improved, the air ratio in the oil pressure cavity is reduced, the driving resistance of the piston rod is reduced, and the integral operation smoothness of the hydraulic cylinder is increased.
Description
Technical Field
The invention relates to the technical field of hydraulic cylinders, in particular to an energy-saving environment-friendly intelligent hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic executive component which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion), the structure is simple, the work is reliable, a speed reducing device can be omitted when the hydraulic cylinder is used for realizing reciprocating motion, and the hydraulic cylinder does not have transmission gaps and moves stably, so the hydraulic cylinder is widely applied to hydraulic systems of various machines, and the output force of the hydraulic cylinder is in direct proportion to the effective area of a piston and the pressure difference on two sides of the piston; the hydraulic cylinder basically consists of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffer device and an exhaust device, and other devices are necessary according to specific application occasions.
In the prior art, the hydraulic cylinder is utilized to perform linear driving in the use process of the hydraulic cylinder at present, but the driving force required by some products is larger, the hydraulic cylinder with large specification is required to overcome the resistance to provide the required driving force, the hydraulic cylinder with large specification means the use and loss of a large amount of hydraulic oil, and the movement of the hydraulic cylinder is relatively slow, so that the requirements of energy conservation, environmental protection and intelligent production in the prior art are not met, and therefore, the energy-saving environment-friendly intelligent hydraulic cylinder is required to be provided.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly intelligent hydraulic cylinder, which aims to solve the problems that in the use process of the hydraulic cylinder, the driving force required by some products is larger, a large-specification hydraulic cylinder is required to overcome resistance and provide the required driving force, the large-specification hydraulic cylinder means the use and loss of a large amount of hydraulic oil, the movement of the hydraulic cylinder is relatively slow, and the energy-saving environment-friendly intelligent production requirements in the prior art are not met.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy-concerving and environment-protective intelligent pneumatic cylinder, includes the cylinder body, the surface mounting of cylinder body is provided with the controller, the avris of cylinder body is provided with energy-concerving and drive assembly through first guide chamber intercommunication, energy-concerving and drive assembly's avris is provided with the transmission cavity through the inside joint of second guide chamber, the surface mounting of cylinder body is provided with the load micropump, the avris pump department of load micropump is connected with the direction load pipe, the lateral side intercommunication of direction load pipe has the water conservancy diversion ware, the internally mounted of cylinder body is provided with the piston rod, the outside week side of piston rod is provided with first Y type sealing washer, just the space department of cylinder body and piston rod is provided with the oil pressure cavity, energy-concerving and drive assembly's left side end inside joint has the piston, the avris of piston is provided with the semicircle snap ring, the outside week side of piston is provided with the second Y type sealing washer, the lateral side of piston is provided with the second support ring, the lateral side of transmission cavity installs the side and is provided with the guide vane, the worm wheel protection housing, worm wheel motor sets up the side of worm wheel and sets up the gear housing, the outside is provided with the outside and is connected with the synchronous drive sleeve, the outside and is provided with the gear housing, the outside of synchronous drive sleeve, the outside is provided with the outside of synchronous drive sleeve, the outside of synchronous drive sleeve, and is provided with the gear housing.
Preferably, the energy-saving transmission assembly comprises an energy-saving cavity, a top dustproof cover is connected to the top of the energy-saving cavity in a threaded mode, and a transmission motor is arranged at the axis end of the top dustproof cover.
Preferably, the output end of the transmission motor is connected with a transmission gear, the outside of the transmission gear is connected with a toothed ring in a meshed mode, the outside of the toothed ring is fixedly connected with an annular wheel, and the outside of the annular wheel is connected with an annular rail in a sliding mode.
Preferably, the annular runner has been seted up on the inner wall surface of annular rail, annular runner and annular wheel slip are connected, the diapire surface of annular wheel encircles the partition and is connected with four sets of connection L type bull sticks, four sets of the bottom side end installation of connecting L type bull stick is provided with miniature electric telescopic handle, miniature electric telescopic handle's side end fastening connection has fluid regulation and control board.
Preferably, the bottom wall axle center end fastening connection of drive gear has the connection pivot, the bottom installation of connection pivot is provided with rolling bearing, the bottom wall surface of connection pivot is last to be divided around the installation and is provided with six sets of stirring fluid guide arms, the outer wall surface upper end installation of connection pivot is provided with level sensor, the outer wall surface bottom installation of connection pivot is provided with pressure sensor.
Preferably, the intelligent regulation subassembly includes the installation rail frame, both ends all are provided with the guide post about the inside of installation rail frame, the top installation of installation rail frame is provided with lift servo motor.
Preferably, the output end of the lifting servo motor is connected with an adjusting screw, a connecting shaft sliding seat is sleeved outside the adjusting screw, sliding blocks are fixedly connected to the left end and the right end of the connecting shaft sliding seat, a transmission worm is fixedly connected to the side end of the connecting shaft sliding seat, and the transmission worm is meshed with the transmission worm wheel.
Preferably, the outer surface of the protective shell is provided with a round rectangular adjusting slot hole, the inner wall surface of the round rectangular adjusting slot hole is symmetrically provided with an adjusting chute, and the adjusting chute is in sliding connection with the sliding block.
Preferably, the axle center surface of driven gear is provided with ball screw through the connecting axle connection, driven gear's avris sets up installs differential mechanism, ball screw's outside avris installs and is provided with the lead screw nut seat.
Preferably, the right side end installation of cylinder body is provided with the cylinder cap, be provided with first earring on the surface of cylinder cap, first earring and piston rod fastening connection, the surface mounting of protective housing is provided with bottom heat dissipation end cover, install on the avris surface of bottom heat dissipation end cover and be provided with the second earring, the avris of protective housing is provided with the lid and closes the cover.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the transmission motor is started when the hydraulic cylinder works under the cooperation of the energy-saving transmission assembly, the transmission motor, the toothed ring, the annular wheel and the toothed groove are driven to form controllable periodic uniform rotation operation inside the energy-saving cavity by the four groups of connecting L-shaped rotating rods, the miniature electric telescopic rods and the oil regulating plates which are connected in an encircling mode under the cooperation of the transmission motor, the toothed ring and the toothed ring, when hydraulic oil is required to be regulated, the transmission motor, the transmission gear and the toothed ring form four-time stage rotation operation under the cooperation of the transmission motor, the transmission gear and the toothed ring, and when the oil regulating plates and the first guide cavity correspond, the controller is matched with the pressure sensor and the liquid level sensor to timely send new control instructions to the miniature electric telescopic rods, so that the miniature electric telescopic rods drive the oil regulating plates and the first guide cavity to form jogging, hydraulic oil inside the oil pressure is regulated, the driving force of the piston rod is conveniently improved, the driving resistance of the piston rod is reduced when the air occupation ratio inside the oil pressure cavity is reduced, the whole running smoothness of the hydraulic cylinder is increased, and the rotating shaft is formed under the action of the rotating bearing, the six groups of stirring hydraulic oil is synchronously driven to form rotation inside the rotating shaft, and the bottom of the energy-saving guide rod is enabled to have high temperature influence on the working environment, and the working environment is avoided, and the dust is greatly influenced by the dust is formed in the process of the operation, and the bottom of the working is greatly increased, and the working temperature is increased.
2. According to the hydraulic control device, when the pressure sensor detects that the pressure change exists in the whole device, the pressure sensor converts the pressure strain into an electric signal which is easy to measure or detect and transmits the electric signal to the controller, the controller is used for sending a control command signal to the lifting servo motor, so that when the driving torque needs to be increased, the lifting servo motor, the adjusting screw rod, the guide post, the connecting shaft sliding seat and the sliding block are matched, the driving worm is driven to ascend in the round rectangular adjusting slot hole and to be in meshed connection with the driving worm wheel, then the pneumatic claw clamping bearing sleeve is arranged by combining the pneumatic claw clamp and the bearing sleeve, the pneumatic claw clamp is used for starting, clamping and fixing the driving shaft, the bearing sleeve and the driving shaft are sleeved, the pneumatic claw clamp bearing sleeve is driven to rotate under the driving of the driving shaft, the driving worm is synchronously driven to operate, when the driving torque needs to be reduced, the driving worm is synchronously adjusted according to the structure, the pneumatic claw clamp bearing sleeve is separated from the driving shaft, the driving worm wheel is driven to stop operating, and the lifting servo motor is driven by the connecting shaft sliding seat to drive the driving worm to descend along with the adjusting structure, the hydraulic control device is matched with the hydraulic control device, the hydraulic control device is convenient to realize the whole operation, the whole operation is convenient to realize, and the operation is convenient to control and the whole operation is controlled.
3. According to the invention, when the oil pressure cavity and the piston rod are loaded in the operation process by matching the load micropump, the load micropump is utilized to regulate or change the pressure and the flow in the oil pressure cavity, so that the load micropump can realize the operation stability of the whole hydraulic cylinder device by changing the output flow, and the hydraulic oil in the oil pressure cavity is conveniently regulated and conveyed to the deflector by matching the guide load pipe, the hydraulic oil is guided from one area to the other area under the action of the deflector, the control of the fluid flow and separation in the oil pressure cavity is realized, the hydraulic oil reaches the optimal flow state, the driving efficiency and the operation precision are improved, the integral structure forms an integrated operation structure, the annular sliding groove and the annular rail enable the annular wheel to be rotationally regulated while the piston rod is driven by the ball screw to operate, and the four groups of connecting L-shaped rotating rods, the miniature electric telescopic rods and the oil regulating plates are driven to form controllable periodic rotation operation in the energy-saving cavity in constant rotation of the annular wheel, so that the operation in the hydraulic cylinder is sequentially inserted operation, the operation of the whole device is ensured, the operation reliability of the whole device is reduced, and the operation range is wide in application range is ensured.
Drawings
FIG. 1 is a schematic diagram of a front view structure of an energy-saving and environment-friendly intelligent hydraulic cylinder;
FIG. 2 is a schematic diagram of a side view of an energy-saving and environment-friendly intelligent hydraulic cylinder;
FIG. 3 is a schematic diagram of the internal cross-sectional structure of the main body of the intelligent energy-saving and environment-friendly hydraulic cylinder;
FIG. 4 is a schematic diagram of the internal structure of a protective housing in an energy-saving and environment-friendly intelligent hydraulic cylinder;
FIG. 5 is an enlarged schematic view of the structure of the energy-saving and environment-friendly intelligent hydraulic cylinder at A in FIG. 4;
FIG. 6 is a schematic diagram of the installation position of an energy-saving transmission assembly in an energy-saving and environment-friendly intelligent hydraulic cylinder;
FIG. 7 is a schematic diagram of the operation of an energy-saving transmission assembly in an energy-saving and environment-friendly intelligent hydraulic cylinder;
FIG. 8 is a schematic diagram of an energy-saving transmission assembly in an energy-saving and environment-friendly intelligent hydraulic cylinder;
fig. 9 is a schematic diagram of a separation structure of an energy-saving transmission assembly in an energy-saving and environment-friendly intelligent hydraulic cylinder.
In the figure: 1. a cylinder; 2. a controller; 3. a transmission cavity; 4. a cylinder cover; 5. a first earring; 7. a bottom heat-dissipating end cap; 8. a second earring; 9. a protective housing; 10. a load micropump; 11. a guide load tube; 12. a deflector; 13. an energy-saving transmission assembly; 131. an energy-saving cavity; 132. a top dust cap; 133. a drive motor; 134. a transmission gear; 135. a toothed ring; 136. an annular wheel; 137. a ring rail; 138. an annular chute; 139. connecting an L-shaped rotating rod; 1390. miniature electric telescopic rod; 1391. an oil liquid regulating plate; 1392. the connecting rotating shaft; 1393. a pressure sensor; 1394. a liquid level sensor; 1395. a rotating bearing; 1396. stirring oil guide rod; 14. a permanent magnet synchronous motor; 15. an intelligent adjusting component; 151. installing a rail frame; 152. a guide post; 153. a lifting servo motor; 154. adjusting a screw; 155. a connecting shaft sliding seat; 156. a sliding block; 157. adjusting the chute; 158. round-corner rectangular adjusting slotted holes; 159. a drive worm; 16. closing the cover; 17. a first support ring; 18. a first Y-shaped sealing ring; 19. a piston rod; 20. an oil pressure chamber; 21. a second Y-shaped sealing ring; 22. a semicircular clasp; 23. a piston; 24. pneumatic claw clamping bearing sleeve; 25. a drive worm wheel; 26. spur gears; 27. a driven gear; 28. a differential; 29. a screw rod nut seat; 30. ball screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9: the utility model provides an energy-concerving and environment-protective intelligent pneumatic cylinder, including cylinder body 1, the surface mounting of cylinder body 1 is provided with controller 2, the avris of cylinder body 1 is provided with energy-concerving and drive assembly 13 through first guide chamber intercommunication, energy-concerving and drive assembly 13's avris is provided with transmission cavity 3 through the intercommunication of second guide chamber, the surface mounting of cylinder body 1 is provided with load micropump 10, the avris pump of load micropump 10 is connected with direction load pipe 11, the side end intercommunication of direction load pipe 11 has the water conservancy diversion ware 12, the internally mounted of cylinder body 1 is provided with piston rod 19, the outside week side of piston rod 19 sets up and installs first Y type sealing washer 18, the avris of first Y type sealing washer 18 is provided with first holding ring 17, and the space department of cylinder body 1 and piston rod 19 is provided with oil pressure cavity 20, the inside joint of the left side end of energy-concerving and drive assembly 13 has piston 23, the avris of piston 23 is provided with semicircle snap ring 22, the outside week side of piston 23 is provided with second Y type sealing washer 21, the side end of piston 23 is provided with the second holding ring, the side end mounting of drive cavity 3 is provided with the guide sleeve 9, the side end mounting of guide sleeve 9 of worm gear protection motor, the side mounting protection worm gear protection housing 9 is provided with the gear wheel protection housing's spur gear housing's end of spur gear 25, the pneumatic drive sleeve is provided with the outside end 25, the outer end of synchronous drive sleeve of the pneumatic drive sleeve is provided with the outer end 25, the outer end of synchronous drive sleeve of drive sleeve 25 is provided with the outer end 25, the outer end of the pneumatic sleeve of the synchronous drive sleeve is provided with the end 25, the end of the synchronous drive sleeve is provided with the end of the synchronous drive sleeve, and is provided with the end of the synchronous drive.
According to the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the energy-saving transmission assembly 13 includes an energy-saving cavity 131, a top dust cover 132 is screwed on the top of the energy-saving cavity 131, a transmission motor 133 is installed at the axial end of the top dust cover 132, when the hydraulic cylinder is integrally operated, the top dust cover 132 and the energy-saving cavity 131 are screwed and fastened, so that the energy-saving cavity 131 forms a sealing structure, the hydraulic cylinder is prevented from being integrally operated, hydraulic oil leakage occurs, and then the transmission motor 133 is installed above the top dust cover 132, and the transmission motor 133 and the controller 2 are connected in a signal control manner through a circuit.
According to the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the output end of the transmission motor 133 is connected with a transmission gear 134, the outside of the transmission gear 134 is engaged with a toothed ring 135, the outside of the toothed ring 135 is fixedly connected with an annular wheel 136, the outside of the annular wheel 136 is slidably connected with an annular rail 137, under the control signal instruction of the controller 2, the transmission motor 133 is started when the hydraulic cylinder works, the toothed ring 135 is driven to rotate in the annular wheel 136 by the transmission motor 133, and then the annular wheel 136 is driven to rotate at a synchronous constant speed under the cooperation of tooth grooves in the annular wheel 136.
According to the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the annular chute 138 is formed on the inner wall surface of the annular rail 137, the annular chute 138 is slidingly connected with the annular wheel 136, four groups of connecting L-shaped rotating rods 139 are formed on the bottom wall surface of the annular wheel 136 in a surrounding and equally dividing way, the micro electric telescopic rods 1390 are installed at the bottom side ends of the four groups of connecting L-shaped rotating rods 139, the oil regulating plates 1391 are fixedly connected at the side ends of the micro electric telescopic rods 1390, the annular chute 138 and the annular rail 137 are utilized to enable the annular wheel 136 to rotate and regulate, the surrounding and equally dividing connecting four groups of connecting L-shaped rotating rods 139, the micro electric telescopic rods 1390 and the oil regulating plates 1391 are driven to form controllable periodic rotation operation in the energy-saving cavity 131 under the cooperation of a transmission motor 133, the transmission gear 134 and the toothed ring 135 when the hydraulic oil is required to be regulated, when the oil regulating plates 1391 and the first guide cavity correspond, the controller 2 is matched with the pressure sensor 1393 and the liquid level sensor 1390 to send new control commands to the electric telescopic rods 1390, the hydraulic oil pressure is driven by the controller to the micro electric telescopic rods 1390 to the inside the micro hydraulic rods, the hydraulic rods 13 are driven to be regulated by the piston rod 13, and the hydraulic pressure is increased, and the pressure of the piston rod is regulated by the piston rod is 20, and the pressure of the piston rod is regulated by the piston rod is in a pressure of the cylinder.
According to the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the bottom wall axial end of the transmission gear 134 is fixedly connected with the connection rotating shaft 1392, a rotating bearing 1395 is installed at the bottom of the connection rotating shaft 1392, six groups of stirring oil guide rods 1396 are installed on the bottom wall surface of the connection rotating shaft 1392 in an equally-divided and encircling manner, a liquid level sensor 1394 is installed at the upper end of the outer wall surface of the connection rotating shaft 1392, a pressure sensor 1393 is installed at the bottom of the outer wall surface of the connection rotating shaft 1392, when the transmission gear 134 rotates and adjusts, the connection rotating shaft 1392 is synchronously driven to rotate in the energy-saving cavity 131 under the action of the rotating bearing 1395, so that the six groups of stirring oil guide rods 1396 stir the bottom of the hydraulic oil at the bottom end of the energy-saving cavity 131, the movable lubricity of the hydraulic oil is increased, and the hydraulic oil is prevented from being influenced by environment, dust and temperature, resulting in the deposition of the hydraulic oil is increased, and the driving of the piston rod 19 is prevented from forming a large resistance.
According to the fig. 2, 3, 4 and 5, the intelligent regulation unit 15 includes a mounting rail frame 151, guide posts 152 are mounted at both ends around the inside of the mounting rail frame 151, a lifting servo motor 153 is mounted on the top of the mounting rail frame 151, and before the hydraulic cylinder works, the mounting rail frame 151 is mounted on the outer wall surface of the protective housing 9, and when the driving force needs to be regulated, a control command signal is sent to the lifting servo motor 153 by using the controller 2, so that the lifting servo motor 153 works.
According to the embodiments shown in fig. 2, 3, 4 and 5, the output end of the lifting servo motor 153 is connected with an adjusting screw 154, a connecting shaft sliding seat 155 is sleeved outside the adjusting screw 154, the left end and the right end of the connecting shaft sliding seat 155 are fixedly connected with sliding blocks 156, the side ends of the connecting shaft sliding seat 155 are fixedly connected with driving worms 159, the driving worms 159 are in meshed connection with the driving worm wheels 25, when the lifting servo motor 153 is started, the lifting servo motor 153 drives the adjusting screw 154 to rotate, and under the cooperation of guide posts 152 arranged on two sides, the connecting shaft sliding seat 155 is convenient to drive the driving worms 159 to adjust the inside of round corner rectangular adjusting slotted holes 158 under the action of the sliding blocks 156.
According to the embodiment shown in fig. 2, 3, 4 and 5, the outer surface of the protective housing 9 is provided with a rounded rectangular adjusting slot 158, the inner wall surface of the rounded rectangular adjusting slot 158 is symmetrically provided with an adjusting slot 157, the adjusting slot 157 is slidably connected with a sliding block 156, under the cooperation of the sliding block 156, the connecting shaft sliding seat 155 is driven to adjust up and down in the adjusting slot 157, so that when the driving torque needs to be increased, under the cooperation of the pressure sensor 1393, a feedback signal is sent to the controller 2, so that the controller 2 controls the lifting servo motor 153 to drive the connecting shaft sliding seat 155 to drive the transmission worm 159 to lift and the transmission worm wheel 25 to be engaged and connected, then under the action of the pneumatic jaw bearing sleeve 24, the pneumatic jaw bearing sleeve 24 is assembled and arranged by the pneumatic jaw and the bearing sleeve, utilize pneumatic claw to press from both sides to start the centre gripping fixedly to the transmission shaft for bearing housing and transmission shaft cup joint, and then under the drive of transmission shaft, pneumatic claw presss from both sides the bearing housing 24 and drives the transmission worm wheel 25 and rotate, synchronous drive worm 159 carries out the operation, when needs reduce the drive moment of torsion, synchronous according to above-mentioned structure adjusting, pneumatic claw presss from both sides the bearing housing 24 and breaks away from the transmission shaft, make the transmission worm wheel 25 carry out the operation of stopping, and lift servo motor 153 makes the even axle sliding seat 155 drive worm 159 and descends the adjustment operation, overall structure forms intelligent regulation control operation under the cooperation of pressure sensor 1393 and controller 2, be convenient for adjust along with the holistic operation of pneumatic cylinder in real time, improve the operating efficiency and the life of pneumatic cylinder.
According to the embodiments shown in fig. 3, 4 and 6, the axial surface of the driven gear 27 is connected with a ball screw 30 through a connecting shaft, a differential gear 28 is arranged on the side of the driven gear 27, a screw nut seat 29 is arranged on the outer side of the ball screw 30, when the hydraulic cylinder works, a control command is sent to the permanent magnet synchronous motor 14 by using the controller 2, the permanent magnet synchronous motor 14 is used for driving the transmission shaft, the spur gear 26 and the driven gear 27 in sequence to work so as to form a speed reducing structure, and under the action of the differential gear 28, the transmission shaft, the spur gear 26 and the driven gear 27 are guaranteed to drive the power transmission of the ball screw 30 under the condition of the subsequent driving operation, under the cooperation of the screw nut seat 29, the operation stability of the ball screw 30 is convenient to guarantee, when the ball screw 30 is driven to operate, the piston 23 can be pushed, the piston 23 sequentially passes through the second guide cavity, the energy-saving cavity 131, the first guide cavity and the cylinder body 1 to hydraulically drive the piston rod 19, the whole structure forms that the ball screw 30 pushes the piston 23 to drive the piston rod 19 to operate, the annular sliding groove 138 and the annular rail 137 enable the annular wheel 136 to rotate and adjust, under the uniform rotation of the annular wheel 136, the four groups of connecting L-shaped rotating rods 139, the miniature electric telescopic rods 1390 and the oil regulating plates 1391 are driven to form controllable periodic rotation operation inside the energy-saving cavity 131, and the hydraulic cylinder is sequentially inserted for operation.
According to the illustration shown in fig. 1-3, the cylinder cover 4 is installed at the right side end of the cylinder body 1, the first earring 5 is provided on the surface of the cylinder cover 4, the first earring 5 is fixedly connected with the piston rod 19, the bottom heat dissipation end cover 7 is provided on the outer surface of the protective housing 9, the second earring 8 is provided on the side surface of the bottom heat dissipation end cover 7, the cover 16 is provided on the side of the protective housing 9, when the piston rod 19 extends, the first earring 5 is driven to perform synchronous operation, the next connection mechanism is facilitated to be pushed, under the cooperation of the bottom heat dissipation end cover 7, the heat dissipation of the whole device is facilitated to be ensured, and under the action of the cover 16, the lifting servo motor 153, the adjusting screw 154 and the connecting shaft sliding seat 155 are facilitated to be prevented from being influenced by dust.
The wiring diagrams of the controller 2, the load micropump 10, the fluid director 12, the transmission motor 133, the oil regulation plate 1391, the pressure sensor 1393, the liquid level sensor 1394, the permanent magnet synchronous motor 14, the lifting servo motor 153, the pneumatic claw bearing sleeve 24 and the differential 28 in the invention belong to common general knowledge in the field, the working principle is a known technology, and the model of the technology is selected to be suitable according to actual use, so the control mode and wiring arrangement are not explained in detail for the controller 2, the load micropump 10, the fluid director 12, the transmission motor 133, the oil regulation plate 1391, the pressure sensor 1393, the liquid level sensor 1394, the permanent magnet synchronous motor 14, the lifting servo motor 153, the pneumatic claw bearing sleeve 24 and the differential 28.
The application method and the working principle of the device are as follows: firstly, before the whole hydraulic cylinder works, the first Y-shaped sealing ring 18, the first supporting ring 17, the second Y-shaped sealing ring 21 and the second supporting ring are sequentially installed at preset positions to ensure the tightness and stability of the whole device work, then when the whole hydraulic cylinder works, the top dust cover 132 and the energy-saving cavity 131 are screwed and fastened to enable the energy-saving cavity 131 to form a sealing structure, the whole hydraulic cylinder is prevented from leaking hydraulic oil in the working process, then the transmission motor 133 is installed above the top dust cover 132, the transmission motor 133 and the controller 2 are connected in a signal control way through a circuit, the transmission motor 133 is started under the control signal instruction of the controller 2, the transmission motor 133 is utilized to drive the toothed ring 135 to rotate in the annular wheel 136, and then under the coordination of the tooth sockets in the annular wheel 136, the annular wheel 136 is driven to synchronously rotate at a constant speed, under the constant speed rotation of the annular wheel 136, four groups of the L-shaped rotary rods 139, the miniature electric telescopic rods 1390 and the oil regulating plates 1391 which are connected in an encircling and equally dividing way are driven to form controllable periodic rotation operation in the energy-saving cavity 131, when hydraulic oil is required to be regulated, under the cooperation of the transmission motor 133, the transmission gear 134 and the toothed ring 135, the four-time period rotation operation is formed, when the oil regulating plates 1391 and the first guide cavity correspond, the controller 2 cooperates with the pressure sensor 1393 and the liquid level sensor 1394 to timely send new control instructions to the miniature electric telescopic rods 1390, so that the miniature electric telescopic rods 1390 drive the oil regulating plates 1391 and the first guide cavity to form jogging, the pressure of the hydraulic oil in the oil pressure cavity 20 is regulated, the internal pressure regulation is formed, the pushing force of the hydraulic oil on the piston rod 19 is convenient to be improved, the air ratio in the oil pressure cavity 20 is reduced, the driving resistance of the piston rod 19 is reduced, the overall operation smoothness of the hydraulic cylinder is increased, when the transmission gear 134 rotates and adjusts, under the action of the rotating bearing 1395, the connecting rotating shaft 1392 is synchronously driven to rotate in the energy-saving cavity 131, so that the six groups of stirring oil guide rods 1396 perform bottom stirring operation on hydraulic oil at the bottom end in the energy-saving cavity 131, the activity lubricity of the hydraulic oil is increased, the hydraulic oil is prevented from being influenced by environment, dust and temperature in the long-time operation process, the hydraulic oil is deposited, the viscosity of the hydraulic oil is increased, the driving of the piston rod 19 forms larger resistance, when the hydraulic cylinder operates, the controller 2 is used for sending a control command to the permanent magnet synchronous motor 14, the permanent magnet synchronous motor 14 is used for sequentially driving the transmission shaft, the spur gear 26 and the driven gear 27 to operate, a speed reducing structure is formed, and under the action of the differential 28, the transmission shaft, the spur gear 26 and the driven gear 27 are guaranteed to drive the ball screw 30 to transmit power under the condition of the subsequent driving operation, under the cooperation of the screw nut seat 29, the operation stability of the ball screw 30 is conveniently guaranteed, when the ball screw 30 is driven to operate, the piston 23 can be pushed, the piston 23 sequentially passes through the second guide cavity, the energy-saving cavity 131, the first guide cavity and the cylinder body 1 to hydraulically drive the piston rod 19, when the pressure sensor 1393 detects that the pressure change exists in the whole device, the strain of the pressure is converted into an electric signal which is easy to measure or detect, the electric signal is transmitted to the controller 2, and a control command signal is transmitted to the lifting servo motor 153 by the controller 2, so that when the driving torque needs to be increased, the lifting servo motor 153 is operated, the lifting servo motor 153 is utilized to drive the adjusting screw 154 to rotate, under the cooperation of the guide posts 152 arranged at the two sides, the connecting shaft sliding seat 155 is convenient to drive the transmission worm 159 to ascend and the transmission worm wheel 25 to be in meshed connection in the round rectangular adjusting slot 158 under the action of the sliding block 156, then under the action of the pneumatic claw clamping bearing sleeve 24, the pneumatic claw clamping bearing sleeve 24 is assembled and arranged by the pneumatic claw clamping and the bearing sleeve, the pneumatic claw clamping is utilized to start and clamp the transmission shaft to fix, the bearing sleeve and the transmission shaft are sleeved, the pneumatic claw clamping bearing sleeve 24 drives the transmission worm wheel 25 to rotate under the driving of the transmission shaft, the transmission worm 159 is synchronously driven to operate, when the driving torque needs to be reduced, the pneumatic claw clamping bearing sleeve 24 is synchronously adjusted according to the structure, the transmission shaft is separated from the pneumatic claw clamping bearing sleeve 24, the transmission worm wheel 25 stops working, the lifting servo motor 153 drives the connecting shaft sliding seat 155 to drive the transmission worm 159 to carry out descending adjustment working, the whole structure forms intelligent adjustment control working under the cooperation of the pressure sensor 1393 and the controller 2, the whole structure is convenient to adjust along with the whole working of the hydraulic cylinder in real time, the working efficiency and the service life of the hydraulic cylinder are improved, when the hydraulic cavity 20 and the piston rod 19 generate load in the working process, the load micro pump 10 is utilized to adjust or change the pressure and the flow in the hydraulic cavity 20, the load micro pump 10 can realize the working stability of the whole device of the hydraulic cylinder by changing the output flow, and under the cooperation of the guide load pipe 11, the hydraulic oil in the hydraulic cavity 20 is convenient to adjust and convey to the flow guider 12, the hydraulic oil is guided to another area from one area, so that fluid flow and separation are controlled in the oil pressure cavity 20, the hydraulic oil reaches an optimal flow state, driving efficiency and operation accuracy are improved, the integral structure forms an integrated operation structure, when the ball screw 30 pushes the piston 23 to drive the piston rod 19 to operate, the annular sliding groove 138 and the annular rail 137 enable the annular wheel 136 to rotate and adjust, under the constant-speed rotation of the annular wheel 136, four groups of connecting L-shaped rotating rods 139, miniature electric telescopic rods 1390 and oil regulating plates 1391 are driven to form controllable periodic rotation operation in the energy-saving cavity 131, operation in the hydraulic cylinder is sequentially alternated, operation sustainability of the integral device is guaranteed, operation noise is reduced, and the application range is wide.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. An energy-concerving and environment-protective intelligent pneumatic cylinder, its characterized in that: including cylinder body (1), the surface mounting of cylinder body (1) is provided with controller (2), the avris of cylinder body (1) is provided with energy-conserving drive assembly (13) through first guide chamber intercommunication, the avris of energy-conserving drive assembly (13) is provided with transmission cavity (3) through second guide chamber intercommunication, the surface mounting of cylinder body (1) is provided with load micropump (10), the avris pump of load micropump (10) is connected with direction load pipe (11), the side intercommunication of direction load pipe (11) has fluid director (12), the internally mounted of cylinder body (1) is provided with piston rod (19), the outside week side of piston rod (19) is provided with and installs first Y type sealing washer (18), the avris of first Y type sealing washer (18) is provided with first supporting ring (17), and the space department of cylinder body (1) and piston rod (19) is provided with oil pressure cavity (20), the left side end internal connection of energy-conserving drive assembly (13) has piston (23), piston (23) side's internally of being provided with piston ring (23) is provided with second supporting ring (23), the second side of installing ring (23) is provided with the second end of sealing washer (23), permanent magnet synchronous motor (14) are installed on the side wall surface of protective housing (9), the output connection of permanent magnet synchronous motor (14) is provided with the transmission shaft, pneumatic claw presss from both sides bearing housing (24) are installed in the outside setting of transmission shaft, and the outside cover of pneumatic claw clamp bearing housing (24) is established and is installed transmission worm wheel (25), the avris meshing of transmission worm wheel (25) is connected with intelligent regulation subassembly (15), spur gear (26) are installed to outside week side front end cover of transmission shaft, the bottom tooth angle end meshing of spur gear (26) is connected with driven gear (27).
2. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 1, wherein: the energy-saving transmission assembly (13) comprises an energy-saving cavity (131), a top dustproof cover (132) is connected to the top of the energy-saving cavity (131) in a threaded mode, and a transmission motor (133) is arranged at the axis end of the top dustproof cover (132).
3. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 2, wherein: the output end connection of drive motor (133) is provided with drive gear (134), the outside meshing of drive gear (134) is connected with ring gear (135), the outside fastening of ring gear (135) has ring wheel (136), the outside sliding connection of ring wheel (136) has annular rail (137).
4. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 3, wherein: annular chute (138) have been seted up on the inner wall surface of annular rail (137), annular chute (138) and annular wheel (136) sliding connection, the diapire surface of annular wheel (136) encircles equally dividing and is connected with four sets of connection L type bull sticks (139), four sets of the bottom side end installation of connecting L type bull stick (139) is provided with miniature electric telescopic handle (1390), the side fastening of miniature electric telescopic handle (1390) is connected with fluid regulation and control board (1391).
5. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 3, wherein: the bottom wall axle center end fastening connection of drive gear (134) has connection pivot (1392), the bottom installation of connection pivot (1392) is provided with slewing bearing (1395), the bottom wall surface of connection pivot 1392 is last to be evenly divided around the installation and is provided with six sets of stirring fluid guide arms (1396), the outer wall surface upper end installation of connection pivot (1392) is provided with level sensor (1394), the outer wall surface bottom installation of connection pivot (1392) is provided with pressure sensor (1393).
6. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 1, wherein: the intelligent regulation subassembly (15) is including installing rail frame (151), both ends all are provided with and install guide post (152) about the inside of installing rail frame (151), the top installation of installing rail frame (151) is provided with lift servo motor (153).
7. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 6, wherein: the output end connection of lift servo motor (153) is provided with adjusting screw (154), the outside cover of adjusting screw (154) is established and is installed even axle sliding seat (155), both ends all fastening connection has sliding block (156) about even axle sliding seat (155), the side fastening connection of even axle sliding seat (155) has driving worm (159), driving worm (159) and driving worm wheel (25) meshing are connected.
8. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 1, wherein: the outer surface of the protection shell (9) is provided with a round-angle rectangular adjusting slotted hole (158), the inner wall surface of the round-angle rectangular adjusting slotted hole (158) is symmetrically provided with an adjusting chute (157), and the adjusting chute (157) is in sliding connection with the sliding block (156).
9. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 1, wherein: the axle center surface of driven gear (27) is provided with ball screw (30) through the connecting axle connection, differential mechanism (28) are installed to the avris setting of driven gear (27), the outside avris setting of ball screw (30) is provided with lead screw nut seat (29).
10. The energy-saving and environment-friendly intelligent hydraulic cylinder according to claim 1, wherein: the cylinder body is characterized in that a cylinder cover (4) is arranged at the right side end of the cylinder body (1), a first earring (5) is arranged on the surface of the cylinder cover (4), the first earring (5) is fixedly connected with a piston rod (19), a bottom radiating end cover (7) is arranged on the outer surface of the protective shell (9), a second earring (8) is arranged on the side surface of the bottom radiating end cover (7), and a cover (16) is arranged on the side of the protective shell (9).
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| CN202311362419.7A CN117145830B (en) | 2023-10-20 | 2023-10-20 | Energy-saving environment-friendly intelligent hydraulic cylinder |
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| CN117901471A (en) * | 2024-03-20 | 2024-04-19 | 济南恒拓液压机械有限公司 | Hydraulic mechanical extrusion molding equipment |
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| CN117145830B (en) | 2024-03-26 |
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