CN114215951B - Intelligent actuator of dilution water banner quantitative adjustment system - Google Patents
Intelligent actuator of dilution water banner quantitative adjustment system Download PDFInfo
- Publication number
- CN114215951B CN114215951B CN202111387784.4A CN202111387784A CN114215951B CN 114215951 B CN114215951 B CN 114215951B CN 202111387784 A CN202111387784 A CN 202111387784A CN 114215951 B CN114215951 B CN 114215951B
- Authority
- CN
- China
- Prior art keywords
- dilution water
- valve
- shaft
- rotating shaft
- actuator
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/08—Regulating consistency
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0406—Absorption elements for lubricants, e.g. oil felts
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0498—Worm gearings
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
Abstract
The invention discloses an intelligent actuator of a dilution water banner quantitative adjusting system, which belongs to the technical field of paper production, wherein an existing electric actuator cannot be remotely and quickly communicated with an upper computer or a computer, the intelligent degree is low, the actuator is easy to be blocked when a dilution water valve is controlled, and the control precision is low. The actuator is fast connected with the dilution water valve through the connecting component, the disassembly and the assembly are convenient, the actuator and the remote computer are convenient to carry out intelligent communication through the intelligent module and the driving component, the dilution water valve is accurately controlled through the driving component, and the intelligent degree and the control precision are improved.
Description
Technical Field
The invention relates to the technical field of paper production, in particular to an intelligent actuator of a dilution water banner quantitative adjusting system.
Background
The head box is a key part of a modern paper machine, the structure and performance of the head box have decisive effects on the formation of paper sheets and the quality of paper sheets, wherein the dilution water head box is used for introducing dilution water with different components into different pipelines in a step beam pipe through a plurality of dilution water valves and dilution water hoses, so that different slurries are diluted as required, the current dilution water valve is mostly driven by an electric actuator, but the current electric actuator cannot be in remote quick communication with an upper computer or a computer, the intelligent degree is low, the actuator is easy to be blocked when the dilution water valve is controlled, the control precision is low, and for this purpose, the intelligent actuator of the dilution water banner quantitative adjustment system is provided for solving the problems.
Disclosure of Invention
The invention aims to provide an intelligent actuator of a dilution water banner quantitative adjusting system, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent actuator of dilution water banner ration governing system, includes the executor, the executor includes coupling assembling, drive assembly and intelligent module, install drive assembly on the coupling assembling, coupling assembling connects the dilution water valve, drive assembly and dilution water valve are connected to the intelligent module, dilution water taper pipe and dilution water hose are connected respectively at the both ends of dilution water valve.
In a preferred embodiment, the outer wall of the dilution water taper pipe is connected with one ends of a plurality of dilution water valves through branch pipes, the other ends of the dilution water valves are fixedly connected with dilution water hoses, the other ends of the dilution water hoses are respectively connected with pipelines in step pipe bundles, and the step pipe bundles are fixedly connected with slurry inlet taper pipes.
In a preferred embodiment, the dilution water valve is a V-shaped ball valve, the valve intervals of a plurality of dilution water valves are 30mm, the dilution water valve comprises a valve body, flanges are arranged at two ends of the valve body, a valve cover is fixedly arranged at the top of the valve body, a valve rod is rotatably sleeved on the valve cover, the bottom of the valve rod is fixedly connected with a valve core of the inner wall of the valve body, and the top of the valve rod is connected with a connecting assembly.
The preferred embodiment, coupling assembling includes the mounting panel, the bottom edge fixed mounting of mounting panel a plurality of bracing pieces, the one end fixed mounting footing of mounting panel is kept away from to the bracing piece, the top of footing closely laminating valve gap is and through the bolt bolting, the top fixed mounting joint box of mounting panel, rotate joint actuating shaft between joint box and the mounting panel, install drive assembly between actuating shaft and the joint box, the one end fixed mounting first flange of joint box is kept away from to the actuating shaft, the top fixed mounting second flange of valve rod, just first flange closely laminating second flange and through the bolt bolting.
In a preferred embodiment, a positioning groove is formed in one side edge of the first flange, a positioning block is fixedly installed at the top of the edge of the second flange, and the positioning block is clamped with the positioning groove.
The preferred embodiment, the drive assembly includes the pivot, the pivot rotates and cup joints between the inner wall of junction box, fixed mounting worm in the pivot, the epaxial fixed worm wheel that cup joints of executive, worm wheel meshing worm, the outer wall fixed mounting reduction gear of junction box, the output shaft of reduction gear runs through the junction box and the one end of fixed connection pivot, fixed mounting step motor on the reduction gear, the input shaft of step motor's output shaft fixed connection reduction gear, the one end installation self-lubricating mechanism of reduction gear is kept away from to the pivot.
In a preferred embodiment, the boss with a circular truncated cone structure is integrally formed at the bottom of the inner cavity of the connecting box, the execution shaft rotates to penetrate through the boss, a lubricating oil chamber is formed between the boss and the bottom of the inner cavity of the connecting box, an oil filling port with a valve is fixedly arranged on the outer wall of the connecting box, and the self-lubricating mechanism extends into the lubricating oil chamber.
The preferred embodiment, self-lubricating mechanism includes the connecting rod, the outer wall fixed mounting of pivot a plurality of connecting rods, the one end rotation that the pivot was kept away from to the connecting rod cup joints the oil absorption roller, the inner chamber top fixed mounting extrusion piece of link box, the extrusion piece is located the pivot directly over, the inner chamber top fixed mounting of link box a plurality of jib, the bottom fixed mounting guide plate of jib, the one end of guide plate is located between extrusion piece and pivot, the other end of guide plate is located worm and worm wheel meshing department directly over.
In a preferred embodiment, the connecting rod is of an L-shaped structure, the oil absorbing roller is fixedly sleeved with an oil absorbing cotton sleeve, and the bottom of the extrusion block is of an arc-shaped structure.
The preferred embodiment, intelligent module includes collection unit and communication unit, collection unit includes pressure transmitter, flow transmitter and angle transmitter, pressure transmitter and flow transmitter connect the valve body inner chamber, gather dilution water flow and pressure in the dilution water valve, the angle transmitter is connected the actuating shaft, gathers the aperture information of dilution water valve, communication unit is QCS communication device, carries out data and instruction transmission with the host computer.
The invention has the beneficial effects that:
1. the bottom feet are connected with the valve cover through bolts, so that the mounting plate is effectively fixed, the execution shaft is connected with the valve rod through the first flange and the second flange, and the positioning block is clamped with the positioning groove for positioning during flange connection, so that the execution shaft, the valve rod and the valve core are kept positioned, and accurate control is facilitated;
2. the rotating shaft drives the worm to continuously rotate, the worm drives the worm wheel to slowly rotate, so that the executing shaft drives the valve rod to slowly rotate, the precise control of the opening degree of the dilution water valve is realized, in addition, when the rotating shaft rotates, the connecting rod is driven to rotate, when the connecting rod rotates to the bottom of the rotating shaft, the oil suction roller stretches into the lubricating oil cavity to adsorb lubricating oil, when the oil suction roller follows the connecting rod to rotate to the top of the rotating shaft, the oil suction roller gradually contacts the extrusion block, at the moment, the oil suction roller is extruded by the extrusion block, thereby extruding the adsorbed lubricating oil, lubricating oil drops onto the guide plate, the lubricating oil is guided to the meshing part of the worm and the worm wheel through the guide plate, transmission abrasion is reduced, transmission flexibility and control precision are improved, the phenomenon of blocking is avoided, and smooth control is ensured;
3. the acquisition unit acquires the opening of the dilution water valve and the flowing dilution water pressure and flow in real time, and is communicated with the upper computer through the communication unit, so that data can be conveniently acquired and transmitted to the remote control computer, and according to the real-time acquisition data, the upper computer can conveniently carry out large control instructions according to technological parameters, thereby controlling the executor to adjust the opening of the dilution water valve, realizing intelligent control and improving the degree of automation.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent actuator of a quantitative adjusting system for a banner of dilution water according to an embodiment of the present invention.
FIG. 2 is a schematic view of the position structure of the actuator of the present invention in use.
FIG. 3 is a schematic cross-sectional view of an actuator according to the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic structural view of the self-lubricating mechanism of the present invention.
Fig. 6 is an enlarged view of the structure of fig. 5B according to the present invention.
Fig. 7 is a schematic diagram of an intelligent module according to the present invention.
In the figure: 1. diluting the water cone; 2. a dilution water valve; 21. a valve body; 22. a valve cover; 23. a valve stem; 3. an actuator; 31. a connection assembly; 311. a mounting plate; 312. a support rod; 313. a footing; 314. a connection box; 315. an execution shaft; 316. a first flange; 317. a second flange; 318. a positioning groove; 319. a positioning block; 32. a drive assembly; 321. a speed reducer; 322. a stepping motor; 323. a rotating shaft; 324. a worm; 325. a worm wheel; 326. a self-lubricating mechanism; 3261. a connecting rod; 3262. an oil suction roller; 3263. extruding a block; 3264. a boom; 3265. a deflector; 4. a dilution water hose; 5. a slurry inlet taper pipe; 6. a step tube bundle.
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.
Examples: as shown in fig. 1 to 7, the invention provides an intelligent actuator of a dilution water banner quantitative adjustment system, which comprises an actuator 3, wherein the actuator 3 comprises a connecting component 31, a driving component 32 and an intelligent module, the driving component 32 is arranged on the connecting component 31, the connecting component 31 is connected with a dilution water valve 2, the intelligent module is connected with the driving component 32 and the dilution water valve 2, and two ends of the dilution water valve 2 are respectively connected with a dilution water taper pipe 1 and a dilution water hose 4. The actuator 3 is quickly connected with the dilution water valve 2 through the connecting component 31, the disassembly and the assembly are convenient, the actuator 3 and a remote computer are convenient to carry out intelligent communication through the intelligent module and the driving component 32, the dilution water valve 2 is accurately controlled through the driving component 32, and the intelligent degree and the control precision are improved.
The outer wall of the dilution water taper pipe 1 is connected with one ends of a plurality of dilution water valves 2 through branch pipes, the other ends of the dilution water valves 2 are fixedly connected with dilution water hoses 4, the other ends of the dilution water hoses 4 are respectively connected with pipelines in step pipe bundles 6, and the step pipe bundles 6 are fixedly connected with slurry inlet taper pipes 5.
The dilution water valve 2 is a V-shaped ball valve, the valve spacing of a plurality of the dilution water valves 2 is 30mm, the dilution water valve 2 comprises a valve body 21, flanges are arranged at two ends of the valve body 21, a valve cover 22 is fixedly arranged at the top of the valve body 21, a valve rod 23 is rotatably sleeved on the valve cover 22, the bottom of the valve rod 23 is fixedly connected with a valve core of the inner wall of the valve body 21, and the top of the valve rod 23 is connected with a connecting assembly 31.
The connecting assembly 31 comprises a mounting plate 311, a plurality of support rods 312 are fixedly mounted at the bottom edge of the mounting plate 311, a bottom foot 313 is fixedly mounted at one end of the support rods 312, which is far away from the mounting plate 311, the bottom foot 313 is tightly attached to the top of the valve cover 22 and is bolted through bolts, a connecting box 314 is fixedly mounted at the top of the mounting plate 311, a clamping execution shaft 315 is rotatably connected between the connecting box 314 and the mounting plate 314, a driving assembly 32 is mounted between the execution shaft 315 and the connecting box 314, a first flange 316 is fixedly mounted at one end of the execution shaft 315, which is far away from the connecting box 314, a second flange 317 is fixedly mounted at the top of the valve rod 23, and the first flange 316 is tightly attached to the second flange 317 and is bolted through bolts, a positioning groove 318 is formed in one side edge of the first flange 316, a positioning block 319 is fixedly mounted at the top of the edge of the second flange 317, the positioning block 319 is in a clamped connection with the positioning groove 318, and the bottom foot 313 is in bolted connection with the valve cover 22, so that the execution shaft 315 is effectively fixed with the valve cover 22, the execution shaft 315 is connected with the valve rod 23 through the first flange 316 and the second flange 317, and the positioning block 318 are fixedly connected at one end of the end, so that the opening degree of the valve shaft 315 is accurately controlled, and the opening degree of the valve can be controlled, and the valve position can be accurately controlled, and the opening degree of the valve can be controlled, and the opening degree can be controlled, and the valve position and the valve can be controlled, and the valve can be controlled.
The driving assembly 32 comprises a rotating shaft 323, the rotating shaft 323 is rotationally sleeved between the inner walls of the connecting box 314, a worm 324 is fixedly installed on the rotating shaft 323, a worm gear 325 is fixedly sleeved on the executing shaft 315, the worm gear 325 is meshed with the worm gear 324, a speed reducer 321 is fixedly installed on the outer wall of the connecting box 314, an output shaft of the speed reducer 321 penetrates through the connecting box 314 and is fixedly connected with one end of the rotating shaft 323, a stepping motor 322 is fixedly installed on the speed reducer 321, an output shaft of the stepping motor 322 is fixedly connected with an input shaft of the speed reducer 321, one end of the rotating shaft 323 far away from the speed reducer 321 is provided with a self-lubricating mechanism 326, then the stepping motor 322 rotates according to instructions of an intelligent module, the rotating shaft 323 is driven to rotate after being decelerated by the speed reducer 321, the worm gear 324 is driven to continuously rotate, the worm gear 324 drives the worm gear 325 to slowly rotate, so that the executing shaft 315 drives the valve rod 23 to slowly rotate, accurate control of the opening degree of the dilution water valve 2 is achieved, and when the rotating shaft 323 rotates, the output shaft is driven to be meshed with the worm 324 and 325, the self-lubricating mechanism is lubricated, the phenomenon is improved, the transmission compliance is avoided, and smooth control of the driving assembly 32 is ensured.
The bottom of the inner cavity of the connecting box 314 is integrally formed with a boss with a truncated cone structure, the executing shaft 315 rotates to penetrate the boss, a lubricating oil chamber is formed between the boss and the bottom of the inner cavity of the connecting box 314, an oil filling port with a valve is fixedly arranged on the outer wall of the connecting box 314, the self-lubricating mechanism 326 stretches into the lubricating oil chamber, the self-lubricating mechanism 326 comprises a connecting rod 3261, a plurality of connecting rods 3261 are fixedly arranged on the outer wall of the rotating shaft 323, one end of the connecting rod 3261 far away from the rotating shaft 323 is rotationally sleeved with an oil absorbing roller 3262, an extruding block 3263 is fixedly arranged on the top of the inner cavity of the connecting box 314, the extruding block 3263 is positioned right above the rotating shaft 323, a plurality of hanging rods 3264 are fixedly arranged on the top of the inner cavity of the connecting box 314, a deflector 3265 is fixedly arranged at the bottom of the hanging rod 3264, one end of the deflector 3265 is positioned between the extruding block 3263 and the rotating shaft 323, the other end of the guide plate 3265 is located right above the engagement position of the worm 324 and the worm gear 325, the connecting rod 3261 is of an L-shaped structure, the oil suction roller 3262 is fixedly sleeved with an oil suction cotton sleeve, the bottom of the extrusion block 3263 is of an arc-shaped structure, the lubricating oil chamber is filled with lubricating oil, and leakage of the lubricating oil is reduced through the boss, when the rotating shaft 323 rotates, the connecting rod 3261 is driven to rotate, when the connecting rod 3261 rotates to the bottom of the rotating shaft 323, the oil suction roller 3262 stretches into the lubricating oil chamber to absorb the lubricating oil, when the oil suction roller 3262 rotates to the top of the rotating shaft 323 along with the connecting rod 3261, the oil suction roller 3262 gradually contacts the extrusion block 3263, at the moment, the oil suction roller 3262 is extruded by the extrusion block 3263 to extrude the absorbed lubricating oil, the lubricating oil drops onto the guide plate 3265, the lubricating oil is guided to the engagement position of the worm 324 and the worm gear 325 through the guide plate 3265, transmission abrasion is reduced, and control accuracy is further improved, and reduces the risk of seizing.
Further, the diameter of the worm gear 325 is larger than the diameter of the top of the boss, so that the lubricating oil of the lubricating oil can automatically drip into the lubricating oil chamber, the circulation of the lubricating oil is realized, and the sealing performance is improved.
The intelligent module comprises an acquisition unit and a communication unit, the acquisition unit comprises a pressure transmitter, a flow transmitter and an angle transmitter, the pressure transmitter and the flow transmitter are connected with the inner cavity of the valve body 21, the dilution water flow and the pressure in the dilution water valve 2 are acquired, the angle transmitter is connected with an execution shaft 315, the opening information of the dilution water valve 2 is acquired, the communication unit is a QCS communication device and is used for data and instruction transmission with an upper computer, the acquisition unit is used for acquiring the opening of the dilution water valve 2 and the flowing dilution water pressure and flow in real time and is communicated with the upper computer through the communication unit, the acquisition of data is convenient to be transmitted to a remote control computer, and the upper computer is convenient to carry out opening adjustment on the dilution water valve 2 according to a process parameter so as to control an actuator 3, intelligent control is realized and the degree of automation is improved.
During use, the bottom foot 313 is in bolted connection with the valve cover 22, so that the mounting plate 311 is effectively fixed, the execution shaft 315 is connected with the valve rod 23 through the first flange 316 and the second flange 317, and during flange connection, the positioning block 319 is clamped with the positioning groove 318 to position the execution shaft 315, the valve rod 23 and the valve core, so that the execution shaft 315 is ensured to be positioned in angle synchronization with the valve rod 23, the stepping motor 322 rotates according to instructions of the intelligent module, the rotating shaft 323 is driven to rotate after the speed reducer 321 is decelerated, the rotating shaft 323 drives the worm 324 to continuously rotate, the worm 324 drives the worm wheel 325 to slowly rotate, so that the execution shaft 315 drives the valve rod 23 to slowly rotate, the opening degree of the dilution water valve 2 is accurately controlled, in addition, when the rotating shaft 323 rotates, the connecting rod 3261 is driven to rotate, the oil absorbing roller 3262 stretches into the oil cavity to absorb lubricating oil, when the oil suction roller 3262 rotates to the top of the rotating shaft 323 along with the connecting rod 3261, the oil suction roller 3262 gradually contacts the extrusion block 3263, at this time, the oil suction roller 3262 is extruded by the extrusion block 3263, thereby extruding the adsorbed lubricating oil, the lubricating oil drops onto the guide plate 3265, the lubricating oil is guided to the meshing position of the worm 324 and the worm wheel 325 through the guide plate 3265, the transmission abrasion is reduced, the transmission flexibility is improved, the blocking phenomenon is avoided, the smooth control is ensured, meanwhile, the collecting unit collects the opening of the dilution water valve 2 and the flowing dilution water pressure and flow in real time, and communicates with the upper computer through the communication unit, so that the collecting data is conveniently transmitted to the remote control computer, according to the real-time collecting data, the upper computer is conveniently controlled by a large control command according to the process parameters, thereby controlling the executor 3 to adjust the opening of the dilution water valve 2 to realize intelligent control, the degree of automation is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An intelligent actuator of a dilution water banner quantitative adjustment system, which comprises an actuator (3), and is characterized in that: the actuator (3) comprises a connecting component (31), a driving component (32) and an intelligent module, wherein the driving component (32) is installed on the connecting component (31), the connecting component (31) is connected with the dilution water valve (2), the intelligent module is connected with the driving component (32) and the dilution water valve (2), and two ends of the dilution water valve (2) are respectively connected with the dilution water taper pipe (1) and the dilution water hose (4);
the dilution water valve (2) is a V-shaped ball valve, the valve spacing of a plurality of the dilution water valves (2) is 30mm, the dilution water valve (2) comprises a valve body (21), flanges are arranged at two ends of the valve body (21), a valve cover (22) is fixedly arranged at the top of the valve body (21), a valve rod (23) is rotatably sleeved on the valve cover (22), the bottom of the valve rod (23) is fixedly connected with a valve core of the inner wall of the valve body (21), and the top of the valve rod (23) is connected with a connecting assembly (31);
the connecting assembly (31) comprises a mounting plate (311), a plurality of supporting rods (312) are fixedly mounted on the bottom edge of the mounting plate (311), a bottom foot (313) is fixedly mounted on one end of the supporting rods (312) away from the mounting plate (311), the bottom foot (313) is tightly attached to the top of a valve cover (22) and is bolted through bolts, a connecting box (314) is fixedly mounted on the top of the mounting plate (311), an executing shaft (315) is rotatably clamped between the connecting box (314) and the mounting plate (311), a driving assembly (32) is mounted between the executing shaft (315) and the connecting box (314), a first flange (316) is fixedly mounted on one end of the executing shaft (315) away from the connecting box (314), a second flange (317) is fixedly mounted on the top of the valve rod (23), and the first flange (316) is tightly attached to the second flange (317) and is bolted through bolts;
the driving assembly (32) comprises a rotating shaft (323), the rotating shaft (323) is rotatably sleeved between the inner walls of the connecting box (314), a worm (324) is fixedly installed on the rotating shaft (323), a worm wheel (325) is fixedly sleeved on the executing shaft (315), the worm wheel (325) is meshed with the worm (324), a speed reducer (321) is fixedly installed on the outer wall of the connecting box (314), an output shaft of the speed reducer (321) penetrates through the connecting box (314) and is fixedly connected with one end of the rotating shaft (323), a stepping motor (322) is fixedly installed on the speed reducer (321), an output shaft of the stepping motor (322) is fixedly connected with an input shaft of the speed reducer (321), and one end, far away from the speed reducer (321), of the rotating shaft (323) is provided with a self-lubricating mechanism (326);
a boss with a round platform structure is integrally formed at the bottom of an inner cavity of the connecting box (314), the execution shaft (315) rotates to penetrate through the boss, a lubricating oil cavity is formed between the boss and the bottom of the inner cavity of the connecting box (314), an oil filling port with a valve is fixedly arranged on the outer wall of the connecting box (314), and the self-lubricating mechanism (326) stretches into the lubricating oil cavity;
the self-lubricating mechanism (326) comprises a connecting rod (3261), a plurality of connecting rods (3261) are fixedly arranged on the outer wall of a rotating shaft (323), one end of the connecting rod (3261) away from the rotating shaft (323) is rotationally sleeved with an oil suction roller (3262), an extrusion block (3263) is fixedly arranged on the top of an inner cavity of a connecting box (314), the extrusion block (3263) is located right above the rotating shaft (323), a plurality of hanging rods (3264) are fixedly arranged on the top of the inner cavity of the connecting box (314), a guide plate (3265) is fixedly arranged at the bottom of the hanging rod (3264), one end of the guide plate (3265) is located between the extrusion block (3263) and the rotating shaft (323), and the other end of the guide plate (3265) is located right above the meshing position of a worm (324) and a worm wheel (325).
2. An intelligent actuator for a dilution water banner quantitative adjustment system as claimed in claim 1, wherein: the outer wall of the dilution water taper pipe (1) is connected with one ends of a plurality of dilution water valves (2) through branch pipes, the other ends of the dilution water valves (2) are fixedly connected with dilution water hoses (4), the other ends of the dilution water hoses (4) are respectively connected with pipelines in step pipe bundles (6), and the step pipe bundles (6) are fixedly connected with slurry inlet taper pipes (5).
3. An intelligent actuator for a dilution water banner quantitative adjustment system as claimed in claim 1, wherein: one side edge of the first flange (316) is provided with a positioning groove (318), a positioning block (319) is fixedly arranged at the top of the edge of the second flange (317), and the positioning block (319) is clamped with the positioning groove (318).
4. An intelligent actuator for a dilution water banner quantitative adjustment system as claimed in claim 1, wherein: the connecting rod (3261) is of an L-shaped structure, an oil absorption cotton sleeve is fixedly sleeved on the oil absorption roller (3262), and the bottom of the extrusion block (3263) is of an arc-shaped structure.
5. An intelligent actuator for a dilution water banner quantitative adjustment system as claimed in claim 1, wherein: the intelligent module comprises an acquisition unit and a communication unit, the acquisition unit comprises a pressure transmitter, a flow transmitter and an angle transmitter, the pressure transmitter and the flow transmitter are connected with an inner cavity of a valve body (21), the dilution water flow and the pressure in a dilution water valve (2) are acquired, the angle transmitter is connected with an execution shaft (315), the opening information of the dilution water valve (2) is acquired, and the communication unit is a QCS communication device and is used for transmitting data and instructions with an upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387784.4A CN114215951B (en) | 2021-11-22 | 2021-11-22 | Intelligent actuator of dilution water banner quantitative adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387784.4A CN114215951B (en) | 2021-11-22 | 2021-11-22 | Intelligent actuator of dilution water banner quantitative adjustment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114215951A CN114215951A (en) | 2022-03-22 |
| CN114215951B true CN114215951B (en) | 2023-06-06 |
Family
ID=80697730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111387784.4A Active CN114215951B (en) | 2021-11-22 | 2021-11-22 | Intelligent actuator of dilution water banner quantitative adjustment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114215951B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732886A (en) * | 1952-08-13 | 1955-06-29 | Rockwell Mfg Co | Lubricant fitting |
| DE19511765A1 (en) * | 1995-03-30 | 1996-10-02 | Roland Man Druckmasch | Equipment to lubricate gear wheels using absorbent gear block |
| CN1264806A (en) * | 1999-02-26 | 2000-08-30 | Thk株式会社 | Lubricant conveying appliance |
| CN202030982U (en) * | 2011-03-16 | 2011-11-09 | 西安维亚造纸机械有限公司 | Headbox dilution water adjusting device |
| CN206279391U (en) * | 2016-11-17 | 2017-06-27 | 绥阳县双龙纸业有限公司 | A kind of pressing device |
| CN208364729U (en) * | 2018-05-02 | 2019-01-11 | 昆明理工大学 | A kind of novel self-lubricating gear |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3069300B1 (en) * | 2017-07-20 | 2019-07-26 | Safran Transmission Systems | ASSEMBLY COMPRISING A LUBRICATING WHEEL AND LUBRICANT SPRINKLERS FOR A TURBOMACHINE EPICYCLOIDAL TRAIN SPEED REDUCER |
-
2021
- 2021-11-22 CN CN202111387784.4A patent/CN114215951B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB732886A (en) * | 1952-08-13 | 1955-06-29 | Rockwell Mfg Co | Lubricant fitting |
| DE19511765A1 (en) * | 1995-03-30 | 1996-10-02 | Roland Man Druckmasch | Equipment to lubricate gear wheels using absorbent gear block |
| CN1264806A (en) * | 1999-02-26 | 2000-08-30 | Thk株式会社 | Lubricant conveying appliance |
| CN202030982U (en) * | 2011-03-16 | 2011-11-09 | 西安维亚造纸机械有限公司 | Headbox dilution water adjusting device |
| CN206279391U (en) * | 2016-11-17 | 2017-06-27 | 绥阳县双龙纸业有限公司 | A kind of pressing device |
| CN208364729U (en) * | 2018-05-02 | 2019-01-11 | 昆明理工大学 | A kind of novel self-lubricating gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114215951A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114215951B (en) | Intelligent actuator of dilution water banner quantitative adjustment system | |
| CN205584971U (en) | Reeling type irrigating machine | |
| CN206516990U (en) | One kind automation threader | |
| CN219263440U (en) | Pressure pipeline sealing assembly and pressure pipeline | |
| CN218454845U (en) | Guide vane adjusting control device | |
| CN200967116Y (en) | Straight welded pipe inner seam welding device | |
| CN109780320B (en) | Water delivery pipeline recovery device | |
| CN220664468U (en) | Automatic winding machine for hydraulic hose processing | |
| CN211246385U (en) | Mixing arrangement of liquid manure integration | |
| CN209044349U (en) | A kind of drainage pipeline networks monitoring system | |
| CN216800342U (en) | Automatic 360-degree double-head spraying device | |
| CN219809416U (en) | Adjustable throttle valve | |
| CN110841397A (en) | A fixed intelligence presses down dirt system for coal fortune train | |
| CN117145841B (en) | Hydraulic turning system for correcting deflection of large pipe pile and turning method thereof | |
| CN210604680U (en) | Water flow velocity detection equipment for food processing | |
| CN220135576U (en) | Primary side pipe network balance control device | |
| CN219809557U (en) | Conveying pipeline capable of being assembled rapidly | |
| CN220528852U (en) | Buried multi-section automatic telescopic integrated sprinkling irrigation equipment | |
| CN220581828U (en) | Electric control valve convenient to maintain | |
| CN219062496U (en) | Linear regulating valve | |
| CN214359421U (en) | Rotary type damping alarm wire wiring device | |
| CN218326230U (en) | Controller convenient to flow control | |
| CN217130716U (en) | Water and gas multichannel sequencing pipeline with anti-blocking function | |
| CN213625490U (en) | Hydraulic engineering is with gate device that has velocity of flow regulatory function | |
| CN216742922U (en) | Hydraulic pressure regulating valve for farmland irrigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |