CN110566544A - long service life's heat dissipation type electricity liquid gyrator - Google Patents
long service life's heat dissipation type electricity liquid gyrator Download PDFInfo
- Publication number
- CN110566544A CN110566544A CN201910668626.2A CN201910668626A CN110566544A CN 110566544 A CN110566544 A CN 110566544A CN 201910668626 A CN201910668626 A CN 201910668626A CN 110566544 A CN110566544 A CN 110566544A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- oil
- rack
- gear
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- F15B15/18—Combined units comprising both motor and pump
-
- 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
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0423—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
Abstract
The invention relates to a long-service-life heat dissipation type electro-hydraulic gyrator, which comprises a storage box, a hydraulic cylinder, a power pump, a first motor, a sealing block, a first gear, a rack, two oil pipelines, a support mechanism, a middle control mechanism and two heat dissipation mechanisms, wherein the support mechanism comprises a connecting column, a rotating rod, a transmission column, a spring, two driving blocks and two support assemblies, the heat dissipation mechanisms comprise driving assemblies, two connecting sleeves, two protection plates, two adapters and at least two oil guide pipes, in the long-service-life heat dissipation type electro-hydraulic gyrator, through the support mechanism, the rack can be pushed to move towards the direction close to the first gear, so that the gap between the rack and the first gear is reduced, the transmission efficiency between the rack and the first gear is improved, and moreover, when the hydraulic oil temperature is too high, can cool down hydraulic oil to the transmission efficiency of hydraulic oil has been improved.
Description
Technical Field
The invention relates to the field of electro-hydraulic gyrators, in particular to a heat dissipation type electro-hydraulic gyrator with a long service life.
background
the electrohydraulic gyrator is a new type angle gyration power device, it uses the hydraulic cylinder as the main body, and is formed by combining the motor, power pump, oil-way shunt, rack, gear, rotating shaft, etc., when the sealing block reciprocates, the rack integrated with it drives the gear to do reciprocal swing between 0-90 degrees and 0-120 degrees.
The transmission between rack and the gear is passed through to current electric liquid gyrator, realize the rotation of pivot, gear and rack are after long-time use, wearing and tearing take place easily, thereby lead to the interval increase between gear and the rack, transmission efficiency between gear and the rack has been reduced, thereby the accuracy of rack to gear rotation angle control has been reduced, moreover, the inside hydraulic oil of electric liquid gyrator is at driven in-process, produce the heat easily, thereby lead to the high temperature of hydraulic oil, hydraulic oil can become thin when high temperature, hydraulic system pressure can reduce thereupon, thereby lead to the efficiency reduction of machinery.
disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the heat dissipation type electro-hydraulic gyrator with long service life is provided.
the technical scheme adopted by the invention for solving the technical problems is as follows: a heat dissipation type electro-hydraulic gyrator with long service life comprises a storage box, a hydraulic cylinder, a power pump, a first motor, sealing blocks, a first gear, a rack and two oil delivery pipes, wherein the hydraulic cylinder is arranged below the storage box, the power pump is arranged at the top of the inner wall of the storage box, the first motor is arranged on one side of the storage box and is in transmission connection with the power pump, one ends of the two oil delivery pipes are respectively communicated with two sides of the storage box, the other ends of the two oil delivery pipes are respectively communicated with two ends of the hydraulic cylinder, the two sealing blocks are respectively arranged at two ends of the interior of the hydraulic cylinder, the rack is arranged between the two sealing blocks, the first gear is arranged above the sealing blocks, the first gear is meshed with the rack and further comprises a supporting mechanism, a central control mechanism and two heat dissipation mechanisms, the supporting mechanism is arranged below the rack, the two heat dissipation mechanisms are respectively arranged on the two oil pipelines, the central control mechanism is arranged on the outer wall of the storage box, and the two heat dissipation mechanisms are electrically connected with the central control mechanism;
The supporting mechanism comprises a connecting column, a rotating rod, a transmission column, a spring, two driving blocks and two supporting components, the connecting column is horizontally arranged between the two sealing blocks, two ends of the connecting column are respectively and fixedly connected with the lower ends of the two sealing blocks at the sides close to each other, the two supporting components are respectively arranged at two ends of the connecting column, the rotating rod is arranged above the connecting column, the middle part of the rotating rod is hinged with the middle part of the connecting column, the two driving blocks are respectively arranged at the two ends of one side of the rotating rod close to the connecting column, the transmission column is vertically arranged at one side of the connecting column, one end of the spring is arranged at the upper end of the transmission column, the other end of the spring is connected with one end of the rotating rod, one sides of the two sealing blocks, which are close to each other, are respectively provided with an opening, and two ends of the rack are respectively arranged in the two openings;
The support assembly comprises a fixed rod, a reinforcing rod, a sliding block, a moving frame and a moving block, one end of the fixed rod is hinged with one end of the connecting column, the other end of the fixed rod is hinged on the moving block, one end of the reinforcing rod is hinged on the moving block, a through hole is formed in the sliding block, the sliding block is sleeved on the connecting column, the other end of the reinforcing rod is hinged on the sliding block, the moving frame is arranged above the sliding block, the driving block is arranged in the moving frame, the moving block is arranged below the rack, and the moving block is connected with the rack in a sliding mode;
The heat dissipation mechanism comprises a driving assembly, two connecting sleeves, two protection plates, two adapters and at least two oil guide pipes, wherein the two adapters are arranged on the oil conveying pipe, the two adapters are communicated with the oil conveying pipe, each oil guide pipe is vertically arranged between the two adapters, two ends of each oil guide pipe are respectively communicated with the two adapters, the two connecting sleeves are respectively arranged on one sides, away from each other, of the two adapters, the two connecting sleeves are respectively sleeved on the oil conveying pipe, the two protection plates are respectively vertically arranged on two sides of the two connecting sleeves, two ends of the two protection plates are respectively arranged on two sides of the two connecting sleeves, and the driving assembly is arranged on the oil conveying pipe at a position close to the connecting sleeves;
The supporting mechanism further comprises a signal indicating module, the signal indicating module comprises a signal indicating circuit, the signal indicating circuit comprises a solid-state relay U2, a switch S1, an eighth resistor R8, a capacitor C1 and an indicator light EL, the positive input end of the solid-state relay U2 is connected with the switch S1 through an eighth resistor R8, the positive output end of the solid-state relay U2 is connected with the switch S1 and the eighth resistor R8 respectively, the positive input end of the solid-state relay U2 is connected with the negative input end of the solid-state relay U2 through a capacitor C1, and the negative input end of the solid-state relay U2 and the negative output end of the solid-state relay U2 are both connected with the indicator light EL.
Preferably, in order to provide power for the rotation of the two protection plates, the driving assembly comprises a second motor, a second gear and a third gear, the second gear is sleeved on one of the two connecting sleeves, the second motor is arranged on the oil delivery pipe and is connected with a third gear transmission rod, and the third gear is meshed with the second gear.
Preferably, the second motor is a servo motor in order to improve the accuracy of the control of the second motor.
Preferably, in order to improve the intelligence degree of the electro-hydraulic gyrator, the central control mechanism comprises a PLC and a wireless signal transceiver module, and the wireless signal transceiver module is electrically connected with the PLC.
Preferably, in order to detect the wind direction and the temperature of the hydraulic oil, a wind direction sensor is arranged above the storage tank, a temperature sensor is arranged inside the storage tank, and the wind direction sensor and the temperature sensor are both electrically connected with the PLC.
Preferably, in order to improve the cooling effect on the hydraulic oil, at least two fins are further arranged on the outer periphery of each oil guide pipe, and each fin is horizontally arranged.
preferably, the oil guide pipes are made of aluminum alloy to further improve the cooling effect on the hydraulic oil.
Preferably, the spring is in a stretched state in order to drive the rotating lever to rotate counterclockwise.
Preferably, in order to improve the stability of the rack, at least two bumps are arranged at the top of the inner wall of the opening of the sealing block and are uniformly distributed, at least two bumps are arranged above two ends of the rack and are uniformly distributed, and the bumps are made of rubber.
Preferably, the sum of the horizontal cross-sectional areas of the oil conduits is equal to the horizontal cross-sectional area of the oil delivery pipe in order to keep the oil pressure inside the oil delivery pipe constant.
The invention has the advantages that in the heat dissipation type electro-hydraulic gyrator with long service life, the rack can be pushed to move towards the direction close to the first gear through the supporting mechanism, so that the gap between the rack and the first gear is reduced, and the transmission efficiency between the rack and the first gear is improved, compared with the existing mechanism, the mechanism provides power for the lifting of the two moving blocks through the rotation of the rotating rod, so that the lifting distances of the two moving blocks can be kept consistent, the rack is in a horizontal state, the rack is always meshed with the first gear, the transmission efficiency between the rack and the first gear is further improved, moreover, through the heat dissipation mechanism, when the temperature of hydraulic oil is too high, the hydraulic oil can be cooled, so that the transmission efficiency of the hydraulic oil is improved, compared with the existing mechanism, the mechanism can adjust the angles of the two protection plates, the temperature of the hydraulic oil can be adjusted within a certain range, and the transmission efficiency of the hydraulic oil is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a long-life heat dissipation type electro-hydraulic gyrator according to the present invention;
FIG. 2 is a schematic structural diagram of a support mechanism of the long-life heat dissipation type electro-hydraulic gyrator of the present invention;
FIG. 3 is a schematic diagram of a connection structure of a rotating rod and a support assembly of the long-life heat dissipation type electro-hydraulic gyrator;
FIG. 4 is a schematic structural diagram of a heat dissipation mechanism of the long-life heat dissipation type electro-hydraulic gyrator according to the present invention;
FIG. 5 is a schematic circuit diagram of a long life heat dissipating electro-hydraulic gyrator of the present invention;
In the figure: 1. the wind power generation device comprises an oil pipeline, a storage box, a wind direction sensor, a power pump, a motor, a sealing block, a connecting column, a rotating rod, a moving frame, a driving block, a spring, a fin, a guide oil pipe, an oil guide pipe, an adapter, a connecting sleeve, a second gear, a second motor, a third gear, a protection plate and a moving block, wherein the oil pipeline comprises an oil pipeline, a storage box, a wind direction sensor, a power pump, a first motor, a sealing block, a connecting column, a gear, a first gear, a rack, a second gear, a bump, a fixing rod, a reinforcing rod, a fixing rod, a.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a long service life's heat dissipation type electricity liquid gyrator, includes storage box 2, pneumatic cylinder 10, power pump 4, first motor 5, seal block 6, first gear 8, rack 9 and two defeated oil pipes 1, pneumatic cylinder 10 sets up the below at storage box 2, power pump 4 sets up the top at the inner wall of storage box 2, first motor 5 sets up the one side at storage box 2, first motor 5 is connected with power pump 4 transmission, and the one end of two defeated oil pipes 1 communicates with the both sides of storage box 2 respectively, and the other end of two defeated oil pipes 1 communicates with the both ends of pneumatic cylinder 10 respectively, and two seal blocks 6 set up the both ends in the inside of pneumatic cylinder 10 respectively, rack 9 sets up between two seal blocks 6, first gear 8 sets up the top at seal block 6, first gear 8 meshes with rack 9, still include supporting mechanism, The supporting mechanism is arranged below the rack 9, the two heat dissipation mechanisms are respectively arranged on the two oil pipelines 1, the central control mechanism is arranged on the outer wall of the storage box 2, and the two heat dissipation mechanisms are electrically connected with the central control mechanism;
as shown in fig. 2, the supporting mechanism includes a connecting column 7, a rotating rod 16, a transmission column 15, a spring 19, two driving blocks 18 and two supporting components, the connecting column 7 is horizontally arranged between the two sealing blocks 6, the two ends of the connecting column 7 are respectively fixedly connected with the lower ends of the sides of the two sealing blocks 6 close to each other, the two supporting components are respectively arranged at the two ends of the connecting column 7, the rotating rod 16 is arranged above the connecting column 7, the middle part of the rotating rod 16 is hinged with the middle part of the connecting column 7, the two driving blocks 18 are respectively arranged at the two ends of the side of the rotating rod 16 close to the connecting column 7, the transmission column 15 is vertically arranged at one side of the connecting column 7, one end of the spring 19 is arranged at the upper end of the transmission column 15, the other end of the spring 19 is connected with one end of the rotating rod 16, one sides of the two sealing, two ends of the rack 9 are respectively arranged in the two openings;
The supporting assembly comprises a fixed rod 12, a reinforcing rod 13, a sliding block 14, a moving frame 17 and a moving block 28, one end of the fixed rod 12 is hinged to one end of the connecting column 7, the other end of the fixed rod 12 is hinged to the moving block 28, one end of the reinforcing rod 13 is hinged to the moving block 28, a through hole is formed in the sliding block 14, the sliding block 14 is sleeved on the connecting column 7, the other end of the reinforcing rod 13 is hinged to the sliding block 14, the moving frame 17 is arranged above the sliding block 14, the driving block 18 is arranged in the moving frame 17, the moving block 28 is arranged below the rack 9, and the moving block 28 is in sliding connection with the rack 9;
A certain angle exists between the rotating rod 16 and the connecting column 7, the rotating rod 16 is pulled to rotate anticlockwise under the action of the spring 19, then under the interaction of the two driving blocks 18 and the moving frame 17, the two sliding blocks 14 are driven to be away from each other along the connecting column 7 through the moving frame 17, so that the other ends of the two reinforcing rods 13 are driven to be away from each other through the two sliding blocks 14, then under the action of the fixed rod 12 and the third driving rod 13, the moving block 28 is driven to move upwards, the rack 9 is pushed to move upwards through the two moving blocks 28, the gap between the rack 9 and the gear 8 is reduced, and the transmission efficiency between the rack 9 and the gear 8 is improved;
the heat dissipation mechanism comprises a driving assembly, two connecting sleeves 23, two protection plates 27, two adapters 22 and at least two oil guide pipes 21, wherein the two adapters 22 are arranged on the oil pipeline 1, the two adapters 22 are communicated with the oil pipeline 1, each oil guide pipe 21 is vertically arranged between the two adapters 22, two ends of each oil guide pipe 21 are respectively communicated with the two adapters 22, the two connecting sleeves 23 are respectively arranged on one sides, far away from each other, of the two adapters 22, the two connecting sleeves 23 are respectively sleeved on the oil pipeline 1, the two protection plates 27 are respectively vertically arranged on two sides of the two connecting sleeves 23, two ends of the two protection plates 27 are respectively arranged on two sides of the two connecting sleeves 23, and the driving assembly is arranged on the position, close to the connecting sleeves 23, on the oil pipeline 1;
Wherein, hydraulic oil flows into the inside of each oil guide pipe 21 from the inside of the oil delivery pipe 1 through the adapter 22, thereby increasing the contact area of the hydraulic oil and the oil guide pipe 21, then under the heat conduction effect of the oil guide pipe 21, the heat inside the hydraulic oil is dissipated to the air through the oil guide pipe 21, thereby improving the cooling effect of the hydraulic oil, then the current wind direction is detected through the wind direction sensor 3, the temperature of the hydraulic oil is detected through the temperature sensor, then the wind direction sensor 3 and the temperature sensor send the detected signal to the PLC, the PLC receives the signal and then carries out internal operation, then the PLC sends out a control signal, the connecting sleeve 23 above is driven to rotate under the effect of the driving component, then under the effect of the connecting sleeve 23, the two protection plates 27 are driven to rotate, because the two protection plates 27 are arranged in parallel to each other, thereby the wind can blow through between the two protection plates 27, the wind speed around each oil guide pipe 21 is accelerated, the cooling effect on hydraulic oil is further improved, the two protection plates 27 can be rotated to the position parallel to the wind direction by controlling the rotating angle of the protection plates 27 when the temperature of the hydraulic oil is too high, so that the ventilation quantity around the oil guide pipes 21 is increased, the oil temperature is reduced, and the two protection plates can be lifted when the temperature of the hydraulic oil is too low, so that the liquid plates 27 can be rotated to the position vertical to the wind direction, the ventilation quantity around the oil guide pipes 21 is reduced, and the oil temperature is increased to the pressure and the oil temperature is adjusted;
the supporting mechanism further comprises a signal indicating module, the signal indicating module comprises a signal indicating circuit, the signal indicating circuit comprises a solid-state relay U2, a switch S1, an eighth resistor R8, a capacitor C1 and an indicator light EL, the positive input end of the solid-state relay U2 is connected with the switch S1 through an eighth resistor R8, the positive output end of the solid-state relay U2 is respectively connected with the switch S1 and the eighth resistor R8, the positive input end of the solid-state relay U2 is connected with the negative input end of the solid-state relay U2 through a capacitor C1, and the negative input end of the solid-state relay U2 and the negative output end of the solid-state relay U2 are both connected with the indicator light EL;
In the signal indication circuit, the brightness of the indicator light EL is realized through the on-off of the solid-state relay U2, so that the phenomenon of electric shock and adhesion of the relay is avoided after long-term work, and the reliability of the system is improved.
Preferably, in order to provide power for the rotation of the two protection plates 27, the driving assembly comprises a second motor 25, a second gear 24 and a third gear 26, the second gear 24 is sleeved on one of the two connection sleeves 23, the second motor 25 is arranged on the oil pipeline 1, the second motor 25 is in transmission connection with the third gear 26, and the third gear 26 is meshed with the second gear 24;
the third gear 26 is driven to rotate by the second motor 25, and then the second gear 24 is driven to rotate by the third gear 26, and the connecting sleeve 23 is driven to rotate under the action of the second gear 24, so that the angle adjustment of the protection plate 27 is realized.
Preferably, the second motor 25 is a servo motor in order to improve the control accuracy of the second motor 25.
Preferably, in order to improve the intelligent degree of the electro-hydraulic gyrator, the central control mechanism comprises a PLC and a wireless signal receiving and transmitting module, the wireless signal receiving and transmitting module is electrically connected with the PLC, and the electro-hydraulic gyrator can be communicated with a remote operation station through the wireless signal receiving and transmitting module, so that a worker can remotely monitor the electro-hydraulic gyrator, and the intelligent degree of the electro-hydraulic gyrator is improved.
Preferably, in order to detect the wind direction and the temperature of the hydraulic oil, a wind direction sensor 3 is arranged above the storage tank 2, a temperature sensor is arranged inside the storage tank 2, and both the wind direction sensor 3 and the temperature sensor are electrically connected with the PLC.
Preferably, in order to improve the cooling effect on the hydraulic oil, at least two fins 20 are further provided on the outer circumference of each oil guide pipe 21, each fin 20 is horizontally disposed, and the heat radiation area of the oil guide pipe 21 is increased by the fins 20, thereby improving the heat radiation effect on the oil guide pipe 21.
preferably, in order to further improve the cooling effect on the hydraulic oil, the material of each oil conduit 21 is aluminum alloy, and the aluminum alloy has good heat conductivity, so that the heat conduction efficiency of the oil conduit 21 is improved, and the heat dissipation effect of the oil conduit 21 is further improved.
preferably, in order to drive the rotating rod 16 to rotate counterclockwise, the spring 19 is in a stretching state, and when the spring 19 is in the stretching state, the spring 19 always generates a pulling force on the rotating rod 16, so that the rotating rod 16 can be driven to rotate counterclockwise.
As preferred, in order to improve the stability of rack 9, the top of the open-ended inner wall of seal block 6 is equipped with at least two lugs 11, lug 11 evenly distributed, the top at the both ends of rack 9 all is equipped with two at least lugs 11, lug 11 evenly distributed, the preparation material of lug 11 is rubber, because the material of rubber is comparatively soft to produce deformation through the extrusion between each lug 11, absorb the impact force of rack 9, reduced the vibration of rack 9, improve the stability of rack 9.
preferably, in order to maintain the oil pressure inside the delivery pipe 1 stable, the sum of the horizontal cross-sectional areas of the respective oil conduits 21 is equal to the horizontal cross-sectional area of the delivery pipe 1, and when the sum of the horizontal cross-sectional areas of the respective oil conduits 21 is equal to the horizontal cross-sectional area of the delivery pipe 1, the flow rate of the hydraulic oil inside the respective oil conduits 21 is equal to the flow rate of the hydraulic oil inside the delivery pipe 1, so that the oil pressure inside the delivery pipe 1 can be stabilized.
A certain angle exists between the rotating rod 16 and the connecting column 7, under the action of the spring 19, the rotating rod 16 is pulled to rotate anticlockwise, then under the interaction of the two driving blocks 18 and the moving frame 17, the two sliding blocks 14 are driven to be away from each other, then under the action of the fixed rod 12 and the third driving rod 13, the moving block 28 is driven to move upwards, so that the rack 9 is pushed to move upwards through the two moving blocks 28, the gap between the rack 9 and the gear 8 is reduced, hydraulic oil flows into the inside of each oil guide pipe 21 from the inside of the oil conveying pipe 1 through the adapter 22, the contact area between the hydraulic oil and the oil guide pipe 21 is increased, then under the heat conduction action of the oil guide pipe 21, the heat inside the hydraulic oil is dissipated into the air through the oil guide pipe 21, the cooling effect on the hydraulic oil is improved, the connecting sleeve 23 above is driven to rotate under the action of, then under the effect of the connecting sleeve 23, the two protection plates 27 are driven to rotate, and because the two protection plates 27 are arranged in parallel, wind can blow through the two protection plates 27, so that the wind speed of the periphery of each oil guide pipe 21 is accelerated, and the cooling effect on the hydraulic oil is further improved.
Compared with the prior art, in the heat dissipation type electro-hydraulic gyrator with long service life, the rack 9 can be pushed to move towards the direction close to the first gear 8 through the supporting mechanism, so that the gap between the rack 9 and the first gear 8 is reduced, and the transmission efficiency between the rack 9 and the first gear 8 is improved, compared with the existing mechanism, the mechanism provides power for the lifting of the two moving blocks 28 through the rotation of the rotating rod 16, so that the lifting distances of the two moving blocks 28 can be kept consistent, the rack 9 is in a horizontal state, the rack 9 is always meshed with the first gear 8, the transmission efficiency between the rack 9 and the first gear 8 is further improved, moreover, through the heat dissipation mechanism, when the hydraulic oil temperature is too high, the hydraulic oil can be cooled, so that the transmission efficiency of the hydraulic oil is improved, compared with the existing mechanism, the mechanism can adjust the temperature of the hydraulic oil within a certain range by adjusting the angles of the two protection plates 27, so that the transmission efficiency of the hydraulic oil is further improved.
in light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. the heat dissipation type electro-hydraulic gyrator with long service life comprises a storage tank (2), a hydraulic cylinder (10), a power pump (4), a first motor (5), a sealing block (6), a first gear (8), a rack (9) and two oil delivery pipes (1), wherein the hydraulic cylinder (10) is arranged below the storage tank (2), the power pump (4) is arranged at the top of the inner wall of the storage tank (2), the first motor (5) is arranged on one side of the storage tank (2), the first motor (5) is in transmission connection with the power pump (4), one ends of the two oil delivery pipes (1) are respectively communicated with two sides of the storage tank (2), the other ends of the two oil delivery pipes (1) are respectively communicated with two ends of the hydraulic cylinder (10), the two sealing blocks (6) are respectively arranged at two ends of the interior of the hydraulic cylinder (10), and the rack (9) is arranged between the two sealing blocks (6), the oil pipe heat dissipation device is characterized by further comprising a supporting mechanism, a central control mechanism and two heat dissipation mechanisms, wherein the supporting mechanism is arranged below the rack (9), the two heat dissipation mechanisms are respectively arranged on the two oil pipes (1), the central control mechanism is arranged on the outer wall of the storage box (2), and the two heat dissipation mechanisms are both electrically connected with the central control mechanism;
the supporting mechanism comprises a connecting column (7), a rotating rod (16), a transmission column (15), a spring (19), two driving blocks (18) and two supporting components, wherein the connecting column (7) is horizontally arranged between two sealing blocks (6), the two ends of the connecting column (7) are respectively fixedly connected with the lower end of one side, close to each other, of the two sealing blocks (6), the two supporting components are respectively arranged at the two ends of the connecting column (7), the rotating rod (16) is arranged above the connecting column (7), the middle part of the rotating rod (16) is hinged with the middle part of the connecting column (7), the two driving blocks (18) are respectively arranged at the two ends of one side, close to the connecting column (7), of the rotating rod (16), the transmission column (15) is vertically arranged on one side of the connecting column (7), one end of the spring (19) is arranged at the upper end of the transmission column (15), the other end of the spring (19) is connected with one end of the rotating rod (16), one sides of the two sealing blocks (6) which are close to each other are respectively provided with an opening, and two ends of the rack (9) are respectively arranged in the two openings;
the supporting assembly comprises a fixing rod (12), a reinforcing rod (13), a sliding block (14), a moving frame (17) and a moving block (28), one end of the fixing rod (12) is hinged to one end of the connecting column (7), the other end of the fixing rod (12) is hinged to the moving block (28), one end of the reinforcing rod (13) is hinged to the moving block (28), a through hole is formed in the sliding block (14), the sliding block (14) is sleeved on the connecting column (7), the other end of the reinforcing rod (13) is hinged to the sliding block (14), the moving frame (17) is arranged above the sliding block (14), the driving block (18) is arranged in the moving frame (17), the moving block (28) is arranged below the rack (9), and the moving block (28) is connected with the rack (9) in a sliding mode;
the heat dissipation mechanism comprises a driving assembly, two connecting sleeves (23), two protection plates (27), two adapters (22) and at least two oil guide pipes (21), wherein the two adapters (22) are arranged on the oil conveying pipe (1), the two adapters (22) are communicated with the oil conveying pipe (1), each oil guide pipe (21) is vertically arranged between the two adapters (22), two ends of each oil guide pipe (21) are respectively communicated with the two adapters (22), the two connecting sleeves (23) are respectively arranged on one sides, far away from each other, of the two adapters (22), the two connecting sleeves (23) are respectively sleeved on the oil conveying pipe (1), the two protection plates (27) are respectively vertically arranged on two sides of the two connecting sleeves (23), two ends of the two protection plates (27) are respectively arranged on two sides of the two connecting sleeves (23), the driving assembly is arranged on the oil pipeline (1) at a position close to the connecting sleeve (23);
The supporting mechanism further comprises a signal indicating module, the signal indicating module comprises a signal indicating circuit, the signal indicating circuit comprises a solid-state relay U2, a switch S1, an eighth resistor R8, a capacitor C1 and an indicator light EL, the positive input end of the solid-state relay U2 is connected with the switch S1 through an eighth resistor R8, the positive output end of the solid-state relay U2 is connected with the switch S1 and the eighth resistor R8 respectively, the positive input end of the solid-state relay U2 is connected with the negative input end of the solid-state relay U2 through a capacitor C1, and the negative input end of the solid-state relay U2 and the negative output end of the solid-state relay U2 are both connected with the indicator light EL.
2. The long-service-life heat dissipation type electro-hydraulic gyrator is characterized in that the driving assembly comprises a second motor (25), a second gear (24) and a third gear (26), the second gear (24) is sleeved on one of the two connecting sleeves (23), the second motor (25) is arranged on the oil pipeline (1), the second motor (25) is connected with a transmission rod of the third gear (26), and the third gear (26) is meshed with the second gear (24).
3. The long-life heat dissipation-type electro-hydraulic gyrator according to claim 2, characterized in that the second motor (25) is a servo motor.
4. the long-life heat dissipation type electro-hydraulic gyrator of claim 1, wherein the central control mechanism comprises a PLC and a wireless signal transceiver module, and the wireless signal transceiver module is electrically connected with the PLC.
5. The long-service-life heat dissipation type electro-hydraulic gyrator is characterized in that a wind direction sensor (3) is arranged above the storage tank (2), a temperature sensor is arranged inside the storage tank (2), and the wind direction sensor (3) and the temperature sensor are both electrically connected with a PLC.
6. The long-life heat dissipation type electro-hydraulic gyrator according to claim 1, characterized in that at least two fins (20) are further arranged on the outer periphery of each oil guide pipe (21), and each fin (20) is horizontally arranged.
7. The long-life heat dissipation type electro-hydraulic gyrator as claimed in claim 1, wherein the oil guide pipes (21) are made of aluminum alloy.
8. The long-life heat dissipation-type electro-hydraulic gyrator according to claim 1, characterized in that the spring (19) is in tension.
9. The long-service-life heat dissipation type electro-hydraulic gyrator is characterized in that at least two lugs (11) are arranged at the top of the inner wall of the opening of the sealing block (6), the lugs (11) are uniformly distributed, at least two lugs (11) are arranged above the two ends of the rack (9), the lugs (11) are uniformly distributed, and the lugs (11) are made of rubber.
10. The electro-hydraulic gyrator with heat dissipation function having a long service life according to claim 1, characterized in that the sum of the areas of the horizontal sections of the oil ducts (21) is equal to the area of the horizontal section of the oil pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668626.2A CN110566544A (en) | 2019-07-23 | 2019-07-23 | long service life's heat dissipation type electricity liquid gyrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668626.2A CN110566544A (en) | 2019-07-23 | 2019-07-23 | long service life's heat dissipation type electricity liquid gyrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110566544A true CN110566544A (en) | 2019-12-13 |
Family
ID=68773125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668626.2A Withdrawn CN110566544A (en) | 2019-07-23 | 2019-07-23 | long service life's heat dissipation type electricity liquid gyrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110566544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938823A (en) * | 2019-12-31 | 2020-03-31 | 苏州丰川电子科技有限公司 | Surface treatment device for metal parts |
| CN111828578A (en) * | 2020-07-23 | 2020-10-27 | 广东韶钢松山股份有限公司 | Adjusting mechanism and electro-hydraulic gyrator |
-
2019
- 2019-07-23 CN CN201910668626.2A patent/CN110566544A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938823A (en) * | 2019-12-31 | 2020-03-31 | 苏州丰川电子科技有限公司 | Surface treatment device for metal parts |
| CN110938823B (en) * | 2019-12-31 | 2024-04-02 | 苏州丰川电子科技有限公司 | Surface treatment device for metal parts |
| CN111828578A (en) * | 2020-07-23 | 2020-10-27 | 广东韶钢松山股份有限公司 | Adjusting mechanism and electro-hydraulic gyrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110566544A (en) | long service life's heat dissipation type electricity liquid gyrator | |
| CN108856669B (en) | Cooling system of vibration control device of direct-drive electro-hydraulic servo crystallizer | |
| CN102180186B (en) | Pneumatic car arrester | |
| CN207880016U (en) | A kind of durable type electrohydraulic circulator with heat sinking function | |
| CN112423571A (en) | Driller moving box type driver control box for variable frequency power supply | |
| CN111337716A (en) | Hall current sensor with buffer function | |
| CN103235262A (en) | System for testing high-temperature abrupt variable-speed performance of generator | |
| CN105391235A (en) | Dynamoelectric linear actuator with sealing and lubricating, shock-absorbing and overload protection structure | |
| CN213379173U (en) | Driving device for vibration of split type electro-hydraulic direct-drive continuous casting crystallizer | |
| CN210380507U (en) | Improved electric push rod | |
| CN205195487U (en) | Take rust -resistantly and shock attenuation protection and controllable electronic jar of stroke | |
| CN113446271A (en) | Heat dissipation type hydraulic mechanical equipment | |
| CN112728056A (en) | Turbine worm speed reducer | |
| CN105299450A (en) | Liquefied natural gas gasifier detachably connected with outer heat exchange fins and fixedly connected with inner heat exchange fins | |
| CN217916318U (en) | Cooling device for corrugated pipe forming machine | |
| CN110578722A (en) | Hydraulic oil storage device with function of removing impurities | |
| CN110790479B (en) | Machine head assembly | |
| CN217401815U (en) | Pressure relief type copper pipe | |
| CN208124529U (en) | A kind of communication machine room of the easy access with function of temperature control | |
| CN212429395U (en) | Hydraulic cylinder with shock-absorbing function | |
| CN114608662B (en) | Comprehensive detection device and detection method for safe running environment of tunnel train | |
| CN215682883U (en) | Alternating current power supply support | |
| CN110790478B (en) | Machine head assembly | |
| CN219102062U (en) | Valve electric actuator connector that sealed effect is good | |
| CN213832257U (en) | Driven shaft of packaging machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |