CN111649228B - Automatic filling and conveying system for ANG gas cylinder - Google Patents

Automatic filling and conveying system for ANG gas cylinder Download PDF

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Publication number
CN111649228B
CN111649228B CN202010547179.8A CN202010547179A CN111649228B CN 111649228 B CN111649228 B CN 111649228B CN 202010547179 A CN202010547179 A CN 202010547179A CN 111649228 B CN111649228 B CN 111649228B
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China
Prior art keywords
gas cylinder
ang
chain
gas
bracket
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CN111649228A (en
Inventor
匡巨立
罗浩亮
许可军
马建泰
卢小泉
宋涌利
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Lanzhou Tean Testing Co ltd
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Lanzhou Tean Testing Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • F17C5/005—Automated filling apparatus for gas bottles, such as on a continuous belt or on a merry-go-round
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
    • B65G47/28—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor
    • B65G47/29—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor by temporarily stopping movement
    • B65G47/295—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles during transit by a single conveyor by temporarily stopping movement by means of at least two stopping elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/88—Separating or stopping elements, e.g. fingers
    • B65G47/8876—Separating or stopping elements, e.g. fingers with at least two stops acting as gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/007—Use of gas-solvents or gas-sorbents in vessels for hydrocarbon gases, such as methane or natural gas, propane, butane or mixtures thereof [LPG]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
    • F17C2227/0348—Water cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/036—Control means using alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
    • F17C2270/0178—Cars

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The invention provides an automatic filling and conveying system for an ANG (artificial neural network) gas cylinder, belongs to the technical field of filling of the ANG gas cylinder, and is used for solving the technical problems of low single filling speed and low efficiency of the conventional ANG gas cylinder. According to the invention, through the matching of the gas cylinder caching mechanism, the gas cylinder lifting mechanism, the gas cylinder feeding mechanism, the movable bracket mechanism and the gas cylinder feeding mechanism, the automatic conveying and batch filling of the ANG gas cylinders are realized, the filling efficiency is greatly improved, the operation is convenient, the manual labor amount is reduced, and the cost is reduced; the gas cylinder caching mechanism, the gas cylinder feeding mechanism and the gas cylinder feeding mechanism are all provided with rotary separation mechanisms, so that the gas cylinders are distributed at equal intervals and run stably and orderly; every fills dress and all disposes the independent control box, controls the convenience, and control is stable, through a plurality of sensor cooperations, carries out real time control to filling the dress process, improves and fills dress quality, is provided with spray set, real-time detection gas cylinder temperature when filling the dress, in time cools down, and guarantee equipment steady operation.

Description

Automatic filling and conveying system for ANG gas cylinder
Technical Field
The invention belongs to the technical field of ANG gas cylinder filling, and particularly relates to an automatic ANG gas cylinder filling and conveying system.
Background
The Adsorption of Natural Gas (ANG) is a new technology, and the advantages of the ANG as an economic and environment-friendly gas storage mode are as follows: low gas storage pressure, light weight of the gas storage cylinder, large shape selection scope of the gas storage cylinder, high space utilization rate and the like. With the energy shortage and the increasing environmental pollution, natural gas becomes a preferred alternative fuel as a clean and cheap energy source, and the adsorption of natural gas as an automobile fuel storage mode is regarded by people.
The ANG gas cylinder is an advanced gas storage technology, and is filled with a special adsorbent for natural gas, and the natural gas is stored in the gas cylinder at normal temperature and low pressure drop by utilizing the huge inner surface area and the abundant microporous structure of the adsorbent. When the pressure of the gas cylinder is lower than the external pressure, the natural gas is adsorbed on the surfaces of the adsorbent solid micropores, and when the pressure of the gas cylinder is higher than the external pressure, the natural gas is desorbed from the surfaces of the adsorbent solid micropores and is supplied to the outside.
The natural gas is filled in the ANG gas cylinder, compared with the traditional liquefied petroleum gas, the natural gas has low cost and little pollution, the natural gas is stored in a gas form, the gas cylinder has light weight, is convenient to carry and has large storage capacity, and the ANG gas cylinder is very suitable for being used in areas where natural gas pipelines are not laid.
The conventional ANG gas cylinder is filled through G-TEC gas filling equipment, the G-TEC gas filling equipment is connected with a natural gas pipeline, and a gas filling joint of the G-TEC gas filling equipment is connected with the ANG gas cylinder to fill the gas cylinder. The conventional ANG gas cylinders are manually carried to a gas charging point one by one to carry out single gas charging, the charging efficiency of the ANG gas cylinders is very low, and the manual labor amount is large.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automatic filling and conveying system for an ANG gas cylinder, which aims to solve the technical problems that: how to realize the automatic conveying and the batch filling of the ANG gas cylinder.
The purpose of the invention can be realized by the following technical scheme:
an ANG gas cylinder automatic filling and conveying system comprises a gas cylinder caching mechanism, a gas cylinder lifting mechanism, a gas cylinder feeding mechanism, a movable bracket mechanism and a gas cylinder feeding mechanism, wherein the gas cylinder caching mechanism comprises a gas cylinder caching structure frame, a plurality of rotary separation mechanisms distributed at equal intervals are arranged on the gas cylinder caching structure frame, a gas cylinder inlet end of the gas cylinder lifting mechanism is communicated with a gas cylinder outlet of the gas cylinder caching mechanism, a gas cylinder feeding end of the gas cylinder lifting mechanism is communicated with an inlet of the gas cylinder feeding mechanism, an outlet of the gas cylinder feeding mechanism is communicated with an inlet of the movable bracket mechanism, and an outlet of the movable bracket mechanism is communicated with a gas cylinder inlet of the gas cylinder feeding mechanism; the gas cylinder is sent into the mechanism and is sent into structural framework including the gas cylinder, gas cylinder send out the structural framework including the gas cylinder, the gas cylinder is sent into structural framework and all is provided with the rotatory partition mechanism that a plurality of equidistance distribute on the gas cylinder sends out structural framework, it includes removal bracket structural framework to remove bracket mechanism, the last weighing bracket that is provided with a plurality of equidistance and distributes of removal bracket structural framework, weighing bracket's lower part is provided with shift mechanism, weighing bracket's upper portion corresponds the spray set that is provided with a plurality of equidistance and distributes, spray set and water source pipeline intercommunication, it is fixed with the independent control case that a plurality of equidistance distribute to remove the bracket structural framework outside, the quantity of independent control case is the same with the quantity that removes the full-load ANG gas cylinder in the bracket mechanism, independent control case and gas charging line intercommunication, all be provided.
The working principle of the invention is as follows: loading ANG gas cylinders to be filled from an inlet of a gas cylinder caching mechanism, rolling the ANG gas cylinders to an outlet of the gas cylinder caching mechanism through self gravity, distributing the ANG gas cylinders at equal intervals by a rotary separating mechanism, lifting the gas cylinders reaching the outlet of the gas cylinder caching mechanism to an inlet of a gas cylinder feeding mechanism by the gas cylinder lifting mechanism, distributing the ANG gas cylinders on the gas cylinder feeding mechanism at equal intervals by the rotary separating mechanism, communicating outlets of the gas cylinder feeding mechanism with an inlet of a movable bracket mechanism, sequentially feeding the ANG gas cylinders onto weighing brackets in a movable bracket structure frame by a shifting mechanism after the ANG gas cylinders are fed to the outlet of the gas cylinder feeding mechanism, driving the ANG gas cylinders to move forward one stage by one stage on the weighing brackets, stopping the shifting mechanism when the gas cylinders reach the outlet of the movable bracket mechanism, and completely filling the ANG gas cylinders to be filled on the weighing brackets, the quick-connection joint on the independent control box is connected with the ANG gas cylinder, the gas can be filled by opening a gas filling valve, the filling of a plurality of gas cylinders can be completed at one time, after the gas filling is completed, the shifting mechanism operates to drive the ANG gas cylinder to continue to move forwards, the ANG gas cylinder is sent into the gas cylinder sending-out mechanism, the gas cylinders filled with gas are distributed at equal intervals by the rotary separation mechanism on the gas cylinder sending-out structural frame and are sent out in sequence, and the automatic conveying and batch filling of the ANG gas cylinders are realized; the weighing bracket can detect the weight of ANG gas cylinder, and spray set is located the top that the gas cylinder loaded the position for spray cooling when high temperature.
The rotary separation mechanism comprises a rotating rod, a rotating arm and a separation arm, the rotating arm and the separation arm are respectively welded and fixed on the left side and the right side of the rotating rod, the separation arm is obliquely arranged relative to the rotating arm, a gas cylinder rolling inclined strut is arranged in a gas cylinder cache structure frame, the gas cylinder rolling inclined strut is of a double-row inclined strut structure, the inclination angle of the gas cylinder rolling inclined strut relative to the horizontal plane is 15-20 degrees, an ANG gas cylinder rolls downwards on the gas cylinder rolling inclined strut under the action of self gravity, a stop rod is welded at the lower end of the gas cylinder rolling inclined strut, the rotating rod is equidistantly arranged on the gas cylinder rolling inclined strut, bearing connecting seats are arranged at the two ends of the rotating rod, the two ends of the rotating rod are connected with the bearing connecting seats through bearings, the bearing connecting seats are fixed on the inner side of the gas cylinder rolling inclined strut through bolts, a first roller is arranged at the upper end of the separation arm, the first roller is connected with the separation arm through a pin shaft, and a bearing is arranged inside the first roller, the first roller is a rubber roller, and when the separation arm is lifted, the first roller is in contact with the lower part of the ANG gas cylinder to prevent the ANG gas cylinder from rolling downwards.
Structure more than adopting, in the rotatory separating mechanism of two adjacent shelves positions, the rotor arm that is in the rotatory separating mechanism of last shelves position is located the rotatory separating mechanism's of below shelves arm inboard that separates, when the ANG gas cylinder is in the low level and separates the shelves position, the rotor arm of last rotatory separating mechanism is located ANG gas cylinder below, the ANG gas cylinder blocks the rotor arm and upwards rotates, the shelves arm perk that separates of last rotatory separating mechanism, roll down to rotor arm department when the gas cylinder of the top, can block the gas cylinder and continue to remove, the rotatory separating mechanism in upper portion rotates in proper order, so on and so on, separate the ANG gas cylinder equidistance and keep in.
A Hall sensing switch for detecting the existence of the gas cylinder is arranged at the outlet of the gas cylinder caching mechanism, an electromagnet is arranged at the lower end of the rotary separation mechanism at the lowest position of the gas cylinder rolling inclined support, and the electromagnet is positioned below the rotating arm; when the Hall sensing switch senses that an ANG gas cylinder is arranged at an outlet, the electromagnet is electrified to adsorb the rotating arm on the upper surface of the Hall sensing switch, the separation arm of the rotary separation mechanism is tilted, the falling gas cylinder is prevented from continuously rolling downwards, equidistant separation is sequentially carried out, after the gas cylinder at the outlet is lifted by the gas cylinder lifting mechanism, the Hall sensing switch detects that the position is free of the gas cylinder, the electromagnet is powered off, the gas cylinder at the upper position is pressed down by gravity to separate the separation arm, the separation arm rotates downwards along with the rotating rod, the gas cylinder moves downwards to the next position, the gas cylinder moves downwards in sequence, and when the gas cylinder is arranged at the outlet, the electromagnet is electrified to lock the rotating arm to be locked.
Gas cylinder buffer memory structural framework, gas cylinder send into structural framework, remove bracket structural framework and gas cylinder and send out structural framework in all be provided with resistant oily rubber pad with the contact surface department of ANG gas cylinder, prevent that the gas cylinder surface from being by the fish tail.
The structure and the working mode of the rotary separation mechanism in the gas cylinder feeding mechanism and the gas cylinder discharging mechanism are the same as those of the gas cylinder caching mechanism.
The gas cylinder lifting mechanism comprises a first motor, a first chain wheel, a second chain wheel and gas cylinder lifting arms, the first motor is connected with the first chain wheel through the first chain, the first chain wheel is of a double-piece chain wheel structure, the second chain wheel is connected with the first chain wheel through the second chain, the second chain wheel is located above the first chain wheel in an inclined mode, a plurality of gas cylinder lifting arms are fixed on the second chain in equal intervals, and the number of the gas cylinder lifting arms is four.
Structure more than adopting, first motor passes through the rotation of the first sprocket of first chain drive, and first sprocket passes through the second chain and drives the second sprocket rotation, and the lifting arm rotates on the second chain, and when the ANG gas cylinder removed the exit position of gas cylinder buffer memory mechanism, the lifting arm lifted the ANG gas cylinder when rotating this position, and when the ANG gas cylinder was promoted by the lifting arm to the gas cylinder and is sent into the mechanism entry, the ANG gas cylinder received self gravity and freely rolled down in the gas cylinder and sends into the mechanism.
The shifting mechanism comprises a second motor, a third chain wheel, a first rotating shaft, rotating swing arms, a second rotating shaft, a plurality of fifth chain wheels and shifting brackets which are distributed at equal intervals, a speed reducer is arranged at the output shaft end of the second motor, the end part of an output shaft of the speed reducer is connected with the third chain wheels through a fourth chain, the third chain wheels are fixed on the first rotating shaft, the fourth chain wheels are arranged at both ends of the first rotating shaft, the first rotating shaft is rotatably connected with a movable bracket structure frame through bearings, the fourth chain wheels are connected with the fifth chain wheels through a third chain, the fifth chain wheels are fixed on the second rotating shaft, the second rotating shaft is rotatably connected with the movable bracket structure frame through bearings, the number of the fifth chain wheels is the same as that of the weighing brackets, the end part of the second rotating shaft is fixedly connected with the upper ends of the rotating swing arms, the rotating swing arms at both sides are connected through connecting shafts, and both ends of the connecting shafts are respectively connected with the lower ends of the shifting brackets through bearings, through connecting rod fixed connection between two aversion brackets, the below of connecting axle is provided with displacement sensor, and displacement sensor passes through the support to be fixed on removing bracket structure frame, and the upper end of aversion bracket is provided with the bracket support, and the bracket support passes through bolt releasable connection with the aversion bracket, and the upper surface of bracket support is provided with the rubber backing plate, and the rubber backing plate adopts resistant oily rubber pad, the fifth sprocket is biplate sprocket structure, connects through the fifth chain between two adjacent fifth sprockets.
The structure above the adoption, the second motor is operated and is driven the first pivot through the fourth chain and rotate, first pivot drives the fifth sprocket through the third chain and rotates, the fifth sprocket drives and rotates the swing arm and rotates, it drives the aversion bracket and does the up-and-down rotary motion to rotate the swing arm, the aversion bracket holds up the gas cylinder on the bracket of weighing of top in the ascending process, the gas cylinder moves along with the aversion bracket, the aversion bracket is in the falling process forward, the gas cylinder falls on the bracket of weighing of next position, the aversion bracket continues to fall and resumes to the lowest position, rotate through the drive of fifth chain between two adjacent fifth sprockets, a plurality of aversion brackets in the removal bracket framework move synchronously, the cyclic motion of aversion bracket promotes one-level and moves forward on the gas cylinder bracket, a plurality of gas cylinders move forward synchronously, and high conveying efficiency.
And tensioning structures are arranged at the parts of the gas cylinder lifting mechanism and the shifting mechanism, which are driven by the chain wheels and the chains, so that the chains are prevented from loosening, and the transmission stability is kept.
The weighing bracket comprises a fixed support and a weighing component, the lower end of the fixed support is provided with a connecting column, the connecting column is detachably connected with a movable bracket structure frame, the upper end of the fixed support is symmetrically provided with two second rollers, the second rollers are connected with the fixed support through pin shafts, connecting bearings are arranged inside the second rollers, the second rollers are rubber rollers, the weighing component is arranged below the fixed support, weighing sensors are positioned on cross beams on two sides of the movable bracket structure frame, the side surface of the fixed support is provided with a proximity switch, the proximity switch adopts an inductive proximity switch, the weighing component adopts a 50Kg pull pressure sensor, whether the weighing bracket exists or not is sensed through the proximity switch, the weighing component is used for weighing the weight of a gas cylinder, the weighing component is in a floating state when no gas cylinder exists, and the weight of the supporting structure is removed when the system is initialized, only the real-time weight of the cylinder is detected.
The independent control boxes are mutually related control systems, and are provided with start-stop buttons, so that an operator can conveniently start, stop and emergently stop the system at any position through any independent control box, and can quickly stop the operation of equipment when a fault occurs; the upper portion of independent control box is provided with audible-visual annunciator, quick-connection joint department is provided with baroceptor, be used for detecting the inside atmospheric pressure of ANG gas cylinder, be provided with the natural gas supply of gas circuit solenoid valve control quick-connection joint department on the bleeder line of the gas charging line with quick-connection joint intercommunication, baroceptor and weighing sensor feed back the data of gathering to control system in real time, control system is according to the pressure value and the weight value comparison of setting for, wherein the weight value is preferred, when the setting value equals with the real-time value, cut off the gas circuit solenoid valve, corresponding audible-visual annunciator green pilot lamp is bright, after all gas cylinders that possess the gas cylinder position are full of gas, loosen quick-connection joint, press and send out the button, the removal bracket mechanism is sent out in proper order to the gas cylinder, get into gas cylinder and send out the mechanism.
Spray set includes atomizing spray thrower and infrared temperature-sensing ware, atomizing spray thrower and water source tube coupling, infrared temperature-sensing ware is connected with the independent control box that corresponds the position, aerify the in-process, the temperature of infrared temperature-sensing ware real-time detection below gas cylinder, control system compares the temperature value of gathering in real time with the system settlement temperature value, when real-time temperature is greater than the setting value, the corresponding water route solenoid valve of control is opened, atomizing spray thrower sprays atomizing water outside the gas cylinder, carry out the atomizing and spray cooling, audible-visual annunciator red light scintillation simultaneously, in the settlement time of opening at the water valve and carrying out the rain cooling, real-time temperature has the trend of rising intensification, audible-visual annunciator red light scintillation is alarm sound simultaneously.
Compared with the prior art, the automatic filling and conveying system for the ANG gas cylinder has the following advantages:
1. according to the invention, through the matching of the gas cylinder caching mechanism, the gas cylinder lifting mechanism, the gas cylinder feeding mechanism, the movable bracket mechanism and the gas cylinder feeding mechanism, the automatic conveying and batch filling of the ANG gas cylinders are realized, the filling efficiency is greatly improved, the operation is convenient, the manual labor amount is reduced, and the cost is reduced.
2. According to the invention, the equidistant interval caching of the gas cylinder is realized through the rotary separation mechanism, and the operation is stable and ordered; each filling position is provided with an independent control box which is mutually related, and an operator can start, stop and emergently stop the system at any position through any independent control box, so that the operation is convenient.
3. The gas cylinder filling device has the advantages that the gas pressure sensor and the weighing sensor are matched to monitor filling, the filling process is controlled, the filling quality is improved, the atomizing sprayer and the audible and visual alarm are arranged, the temperature of the gas cylinder is detected in real time during filling, the temperature is timely reduced, and the safety is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the cylinder lifting mechanism of the present invention;
FIG. 3 is a schematic top view of the rotating partition mechanism of the present invention;
FIG. 4 is a schematic side view of the rotary partition mechanism of the present invention;
FIG. 5 is a schematic view showing the construction of the gas cylinder feed mechanism of the present invention;
FIG. 6 is a schematic view showing the construction of the cylinder lifting mechanism of the present invention;
FIG. 7 is a front view of the drive mechanism of the displacement mechanism of the present invention;
FIG. 8 is a side view of the drive structure of the displacement mechanism of the present invention;
FIG. 9 is a side view of the displacement carriage of the present invention;
FIG. 10 is a schematic view of the construction of the weigh carriage of the present invention;
in the figure: 1-gas cylinder caching mechanism, 101-gas cylinder caching structure frame, 102-gas cylinder rolling inclined strut, 2-gas cylinder lifting mechanism, 201-first motor, 202-first chain, 203-first chain wheel, 204-second chain, 205-second chain wheel, 206-gas cylinder lifting arm, 3-gas cylinder feeding mechanism, 301-gas cylinder feeding structure frame, 4-moving bracket mechanism, 401-moving bracket structure frame, 5-gas cylinder feeding mechanism, 501-gas cylinder feeding structure frame, 6-rotating separation mechanism, 601-rotating rod, 602-rotating arm, 603-gear separation arm, 604-first roller, 605-bearing connecting seat, 7-ANG gas cylinder, 8-shifting mechanism, 801-second motor, 802-speed reducer, 803-a third chain wheel, 804-a first rotating shaft, 805-a fourth chain wheel, 806-a third chain, 807-a displacement sensor, 808-a rotating swing arm, 809-a second rotating shaft, 810-a fifth chain wheel, 811-a shifting bracket, 812-a fourth chain, 813-a fifth chain, 814-a bracket support, 815-a connecting shaft, 816-a connecting rod, 9-weighing bracket, 901-fixed support, 902-connecting column, 903-second roller, 904-proximity switch (inductance type), 905-weighing component (50kg pull pressure sensor), 10-independent control box, 11-spraying device, 1101-atomizing sprayer, 1102-infrared temperature sensor, 12-Hall sensing switch, 13-electromagnet and 14-rubber cushion plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-10, this embodiment provides an ANG gas cylinder automatic filling and conveying system, including a gas cylinder caching mechanism 1, a gas cylinder lifting mechanism 2, a gas cylinder feeding mechanism 3, a movable bracket mechanism 4 and a gas cylinder feeding mechanism 5, where the gas cylinder caching mechanism 1 includes a gas cylinder caching structure frame 101, a plurality of rotary separation mechanisms 6 distributed at equal intervals are arranged on the gas cylinder caching structure frame 101, a gas cylinder inlet end of the gas cylinder lifting mechanism 2 is communicated with a gas cylinder outlet of the gas cylinder caching mechanism 1, a gas cylinder feeding end of the gas cylinder lifting mechanism 2 is communicated with an inlet of the gas cylinder feeding mechanism 3, an outlet of the gas cylinder feeding mechanism 3 is communicated with an inlet of the movable bracket mechanism 4, and an outlet of the movable bracket mechanism 4 is communicated with a gas cylinder inlet of the gas cylinder feeding mechanism 5; the gas cylinder feeding mechanism 3 comprises a gas cylinder feeding structure frame 301, the gas cylinder feeding mechanism 5 comprises a gas cylinder feeding structure frame 501, a plurality of rotary separating mechanisms 6 distributed equidistantly are arranged on the gas cylinder feeding structure frame 301 and the gas cylinder feeding structure frame 501, the movable bracket mechanism 4 comprises a movable bracket structure frame 401, a plurality of weighing brackets 9 distributed equidistantly are arranged on the movable bracket structure frame 401, a shifting mechanism 8 is arranged at the lower part of each weighing bracket 9, a plurality of spraying devices 11 distributed equidistantly are correspondingly arranged at the upper part of each weighing bracket 9, each spraying device 11 is communicated with a water source pipeline, a plurality of independent control boxes 10 distributed equidistantly are fixed at the outer side of the movable bracket structure frame 401, the number of the independent control boxes 10 is the same as the number of the full-load ANG gas cylinders 7 on the movable bracket mechanism 4, in the embodiment, the movable bracket mechanism 4 can simultaneously fill 15 ANG gas cylinders, the independent control boxes 10 are communicated with an inflation pipeline, and each independent control box 10 is provided with a quick connector used for being connected with an ANG gas cylinder 7 for inflation.
Loading ANG gas cylinders 7 to be filled from an inlet of a gas cylinder caching mechanism 1, rolling the ANG gas cylinders 7 to an outlet of the gas cylinder caching mechanism 1 by self gravity, distributing the ANG gas cylinders 7 at equal intervals by a rotary separating mechanism 6, lifting the gas cylinders reaching the outlet position of the gas cylinder caching mechanism 1 to an inlet of a gas cylinder feeding mechanism 3 by a gas cylinder lifting mechanism 2, distributing the ANG gas cylinders 7 at equal intervals on the gas cylinder feeding mechanism 3 by the rotary separating mechanism 6, communicating the outlet of the gas cylinder feeding mechanism 3 with an inlet of a movable bracket mechanism 4, after the ANG gas cylinders 7 are fed to the outlet position of the gas cylinder feeding mechanism 3, sequentially feeding the ANG gas cylinders 7 onto weighing brackets 9 in the movable bracket structural frame 401 by a shifting mechanism 8, driving the ANG gas cylinders 7 to move forward one level above the weighing brackets 9 by the shifting mechanism 8, when the gas cylinders reach the outlet position of the movable bracket mechanism 4, the shifting mechanism 8 stops operating, at the moment, all the ANG gas cylinders 7 to be filled are filled on the weighing bracket 9, the quick connectors on the independent control boxes 10 are connected with the ANG gas cylinders 7, the inflation valves are opened to inflate the ANG gas cylinders, the air cylinders can be filled at one time, after the inflation is finished, the shifting mechanism 8 operates to drive the ANG gas cylinders 7 to continue moving forwards, the ANG gas cylinders 7 are sent into the gas cylinder sending-out mechanism 5, the gas cylinder sending-out structure frame 501 is provided with the rotary separating mechanisms 6 to distribute the gas cylinders at equal intervals, and the gas cylinders are sent out in sequence, so that the automatic conveying and batch filling of the ANG gas cylinders are realized; the weighing bracket 9 can detect the weight of the ANG gas cylinder 7, and the spraying device 11 is positioned above the gas cylinder loading position and used for spraying and cooling at high temperature.
The rotary separation mechanism 6 comprises a rotating rod 601, a rotating arm 602 and a baffle arm 603, the rotating arm 602 and the baffle arm 603 are respectively welded and fixed on the left side and the right side of the rotating rod 601, the baffle arm 603 is obliquely arranged relative to the rotating arm 602, a gas cylinder rolling inclined strut 102 is arranged in the gas cylinder cache structure frame 101, the gas cylinder rolling inclined strut 102 is of a double-row inclined strut structure, the inclination angle of the gas cylinder rolling inclined strut 102 relative to the horizontal plane is 15-20 degrees, an ANG gas cylinder 7 rolls downwards on the gas cylinder rolling inclined strut 102 under the self gravity, a baffle rod is welded at the lower end of the gas cylinder rolling inclined strut 102, the rotating rod 601 is equidistantly arranged on the gas cylinder rolling inclined strut 102, bearing connecting seats 605 are arranged at two ends of the rotating rod 601, two ends of the rotating rod 601 are both connected with the bearing connecting seats 605 through bearings, the bearing connecting seats 605 are fixed on the inner side of the gas cylinder rolling inclined strut 102 through bolts, a first roller 604 is arranged at the upper end of the baffle arm 603, the first roller 604 is connected with the baffle arm 603 through a pin shaft, a connecting bearing is arranged inside the first roller 604, the first roller 604 is a rubber roller, and when the baffle arm 630 is lifted, the first roller 604 is in contact with the lower part of the ANG gas cylinder 7 to prevent the ANG gas cylinder 7 from rolling downwards; in the two adjacent rotating separation mechanisms 6 at the gear separation positions, the rotating arm 602 of the rotating separation mechanism 6 at the previous gear separation position is positioned at the inner side of the gear separation arm 603 of the rotating separation mechanism 6 at the lower position, when the ANG gas cylinder 7 is at the lower gear separation position, the rotating arm 602 of the previous rotating separation mechanism 6 is positioned below the ANG gas cylinder 7, the ANG gas cylinder 7 blocks the rotating arm 602 from rotating upwards, the gear separation arm 603 of the previous rotating separation mechanism 6 tilts, when the gas cylinder rolls to the rotating arm 602 at the upper position, the gas cylinder can be blocked from moving continuously, the upper rotating separation mechanism 6 rotates in sequence, and by analogy, the ANG gas cylinder 7 is stored temporarily in an equidistance separation mode.
A Hall sensing switch 12 for detecting whether a gas cylinder exists or not is arranged at the outlet of the gas cylinder caching mechanism 1, an electromagnet 13 is arranged at the lower end of the rotary separation mechanism 6 at the lowest position of the gas cylinder rolling inclined strut 102, and the electromagnet 13 is positioned below the rotating arm 602; when the hall sensing switch 12 senses that an ANG gas cylinder is at the outlet, the electromagnet 13 is electrified to adsorb the rotating arm 602 on the upper surface of the electromagnet, the blocking arm 603 of the rotary separating mechanism 6 tilts to block the falling gas cylinder from continuously rolling downwards, and equidistant separation is performed in sequence, after the gas cylinder at the outlet is lifted by the gas cylinder lifting mechanism 2, when the hall sensing switch 12 detects that no gas cylinder exists at the position, the electromagnet 13 is powered off, the gas cylinder at the previous position presses the blocking arm 603 under the action of gravity, the blocking arm 603 rotates downwards along with the rotating rod 601, the gas cylinder moves downwards to the next position, the gas cylinder moves downwards in sequence, and when the gas cylinder exists at the outlet, the electromagnet 13 is electrified to lock the rotating arm 602 to lock.
Gas cylinder buffer memory structure frame 101, gas cylinder send into structural framework 301, remove bracket structural framework 401 and gas cylinder and send out structural framework 501 in all be provided with resistant oily rubber pad with the contact surface department of ANG gas cylinder 7, prevent that the gas cylinder surface from by the fish tail.
The structure and the working mode of the rotary separating mechanism 6 in the gas cylinder feeding mechanism 3 and the gas cylinder discharging mechanism 5 are the same as those in the gas cylinder caching mechanism 1, and repeated description is not provided.
The gas cylinder lifting mechanism 2 comprises a first motor 201, a first chain 202, a first chain wheel 203, a second chain 204, a second chain wheel 205 and gas cylinder lifting arms 206, wherein the first motor 201 is connected with the first chain wheel 203 through the first chain 202, the first chain wheel 203 is of a double-piece chain wheel structure, the second chain wheel 205 is connected with the first chain wheel 203 through the second chain 204, the second chain wheel 205 is positioned above the first chain wheel 203 in an inclined manner, a plurality of gas cylinder lifting arms 206 are equidistantly fixed on the second chain 204, and the number of the gas cylinder lifting arms 206 is four in the embodiment; first motor 201 drives first sprocket 203 through first chain 202 and rotates, first sprocket 203 drives second sprocket 205 through second chain 204 and rotates, lifting arm 206 rotates on second chain 204, when ANG gas cylinder 7 moved the exit position of gas cylinder buffer memory mechanism 1, lifting arm 206 lifted ANG gas cylinder 7 when rotating this position, when ANG gas cylinder 7 was promoted by lifting arm 206 to the gas cylinder and sent into mechanism 3 and enter the mouth, ANG gas cylinder 7 freely rolled down to the gas cylinder and sent into mechanism 3 by self gravity.
The shifting mechanism 8 comprises a second motor 801, a third chain wheel 803, a first rotating shaft 804, a rotating swing arm 808, a second rotating shaft 809, a plurality of fifth chain wheels 810 and shifting brackets 811 which are distributed at equal intervals, an output shaft end of the second motor 801 is provided with a speed reducer 802, an output shaft end of the speed reducer 802 is connected with the third chain wheel 803 through a fourth chain 812, the third chain wheel 803 is fixed on the first rotating shaft 804, both ends of the first rotating shaft 804 are provided with the fourth chain wheels 805, the first rotating shaft 804 is rotatably connected with the movable bracket structural frame 401 through bearings, the fourth chain wheels 805 are connected with the fifth chain wheels 810 through third chains 806, the fifth chain wheels 810 are fixed on a second rotating shaft 809, the second rotating shaft 809 is rotatably connected with the movable bracket structural frame 401 through bearings, the number of the fifth chain wheels 810 is the same as that of the weighing brackets 9, and an end of the second rotating shaft 809 is fixedly connected with the upper ends of the rotating swing arms 808, the swing arms 808 are connected through a connecting shaft 815, two ends of the connecting shaft 815 are respectively connected with the lower ends of the shifting brackets 811 through bearings, the two shifting brackets 811 are fixedly connected through a connecting rod 816, a displacement sensor 807 is arranged below the connecting shaft 815, the displacement sensor 807 is fixed on the movable bracket structure frame 401 through a support, a bracket support 814 is arranged at the upper end of the shifting bracket 811, the bracket support 814 is detachably connected with the shifting brackets 811 through bolts, a rubber cushion plate 14 is arranged on the upper surface of the bracket support 814, the rubber cushion plate 14 is an oil-resistant rubber cushion, the fifth chain wheel 810 is of a double-piece chain wheel structure, and two adjacent fifth chain wheels 810 are connected through a fifth chain 813.
The second motor 801 operates to drive the first rotating shaft 804 to rotate through the fourth chain 812, the first rotating shaft 804 drives the fifth chain wheel 810 to rotate through the third chain 806, the fifth chain wheel 810 drives the rotating swing arm 808 to rotate, the rotating swing arm 808 drives the shifting bracket 811 to do up-and-down rotary motion, the shifting bracket 811 lifts up the gas cylinder on the upper weighing bracket 9 in the ascending process, the gas cylinder moves forward along with the shifting bracket 811, the gas cylinder falls on the weighing bracket 9 at the next position in the forward falling process of the shifting bracket 811, the shifting bracket 811 continues to fall and return to the lowest position, two adjacent fifth chain wheels 810 are driven to rotate through the fifth chain 813, the shifting brackets 811 in the moving bracket structural frame 401 operate synchronously, the cyclic motion of the shifting bracket 811 pushes the gas cylinder to move forward at one stage above the weighing bracket 9, and the gas cylinders move forward synchronously, the conveying efficiency is high.
And tensioning structures are arranged at the parts of the gas cylinder lifting mechanism 2 and the shifting mechanism 8, which are driven by the chain wheels and the chains, so that the chains are prevented from loosening, and the transmission stability is kept.
The weighing bracket 9 comprises a fixed support 901 and a weighing component 905, the lower end of the fixed support 901 is provided with a connecting column 902, the connecting column 902 is detachably connected with a movable bracket structure frame 401, the upper end of the fixed support 901 is symmetrically provided with two second rollers 903, the second rollers 903 are connected with the fixed support 901 through pin shafts, connecting bearings are arranged inside the second rollers 903, the second rollers 903 are rubber rollers, the weighing component 905 is installed below the fixed support 901, the weighing sensor is positioned on two side beams of the movable bracket structure frame 401, the side surface of the fixed support 901 is provided with a proximity switch 904, the proximity switch 904 adopts an inductive proximity switch, the weighing component 905 adopts a 50Kg pull pressure sensor, whether a gas cylinder exists on the weighing bracket 9 is sensed through the proximity switch 904, the weighing component 905 is used for weighing the weight of the gas cylinder, and the weighing component 905 is in a floating state when the gas cylinder does not exist, the system is initialized by removing the weight of the support structure and detecting only the real-time weight of the cylinder.
The independent control boxes 10 are mutually related control systems, and the independent control boxes 10 are provided with start-stop buttons, so that an operator can conveniently start, stop and emergently stop the system at any position through any independent control box 10, and can quickly stop the equipment when a fault occurs; the upper portion of independent control box 10 is provided with audible-visual annunciator, the quick-connection joint department is provided with baroceptor, be used for detecting 7 inside atmospheric pressure of ANG gas cylinder, be provided with the supply of gas circuit solenoid valve control quick-connection joint department natural gas on the bleeder line of the gas charging line with quick-connection joint intercommunication, baroceptor and weighing sensor feed back the data of gathering to control system in real time, control system is according to the pressure value and the weight value comparison of setting for, wherein the weight value is preferred, when the setting value equals with the real-time value, cut off the gas circuit solenoid valve, corresponding audible-visual annunciator green pilot lamp is bright, after all gas cylinders that possess the gas cylinder position are full of gas, loosen the quick-connection joint, press and send out the button, the gas cylinder sends out removal bracket mechanism 4 in proper order, get into gas cylinder and send out mechanism 5.
Spray set 11 includes atomizing spray thrower 1101 and infrared temperature sensor 1102, atomizing spray thrower 1101 and water source tube coupling, infrared temperature sensor 1102 is connected with the independent control box 10 that corresponds the position, aerify the in-process, the temperature of infrared temperature sensor 102 real-time detection below gas cylinder, control system compares the temperature value of gathering in real time with the system settlement temperature value, when real-time temperature is greater than the setting value, the corresponding water route solenoid valve of control is opened, atomizing spray thrower 1101 sprays atomizing water outside the gas cylinder, atomize and spray the cooling, audible-visual annunciator red light scintillation simultaneously, when opening at the water valve and carrying out in the settlement time of rain cooling, real-time temperature has the trend of rising temperature, audible-visual annunciator red light scintillation is alarm sound simultaneously.
The working principle of the invention is as follows:
the invention provides an ANG gas cylinder automatic filling and conveying system, when in work, an ANG gas cylinder 7 to be filled is filled from an inlet of a gas cylinder caching mechanism 1, the ANG gas cylinder 7 rolls towards an outlet of the gas cylinder caching mechanism 1 through self gravity, when a first gas cylinder reaches the outlet of the caching mechanism 1, a Hall sensing switch 12 senses that the ANG gas cylinder is arranged at the outlet, an electromagnet 13 is electrified to adsorb a rotating arm 602 of a rotating separation mechanism 6 at a first position on the upper surface of the rotating separation mechanism, a separation arm 603 of the rotating separation mechanism is tilted to prevent the falling gas cylinder from continuously rolling downwards, in the rotating separation mechanisms 6 at two adjacent separation positions, the rotating arm 602 of the rotating separation mechanism 6 at the previous separation position is positioned at the inner side of the separation arm 603 of the rotating separation mechanism 6 at the lower position, and when the ANG gas cylinder 7 is at the lower separation position, the rotating arm 602 of the previous rotating separation mechanism 6 is positioned below the ANG gas cylinder 7, the ANG gas cylinder 7 blocks the rotating arm 602 to rotate upwards, the blocking arm 603 of the previous rotating separation mechanism 6 tilts, when the gas cylinder above rolls to the rotating arm 602, the gas cylinder can be blocked from moving continuously, and by analogy, the upper rotating separation mechanism 6 rotates in sequence to equally separate the ANG gas cylinder 7; after the gas cylinder at the outlet position is lifted by the gas cylinder lifting mechanism 2, when the hall inductive switch 12 detects that no gas cylinder is at the position, the electromagnet 13 is powered off, the gas cylinder at the previous position is pressed down by the gravity to press the baffle arm 603, the baffle arm 603 rotates downwards along with the rotating rod 601, the gas cylinder moves downwards at the next position, the gas cylinders move downwards in sequence, and when the gas cylinder is at the outlet position, the electromagnet 13 is powered on to lock the rotating arm 602 to be locked.
The operation instruction of the gas cylinder lifting structure 2 is that the gas cylinder is arranged at the first position of the gas cylinder caching mechanism 1, the first input position of the gas cylinder feeding mechanism has no gas cylinder, when the two conditions are met, the gas cylinder lifting mechanism 2 operates, the first motor 201 drives the first chain wheel 203 to rotate through the first chain 202, the first chain wheel 203 drives the second chain wheel 205 to rotate through the second chain 204, the lifting arm 206 rotates on the second chain 204 in a circulating manner, when the ANG gas cylinder 7 moves to the outlet position of the gas cylinder caching mechanism 1, the lifting arm 206 lifts the ANG gas cylinder 7 when rotating to the position, when the ANG gas cylinder 7 is lifted to the inlet of the gas cylinder feeding mechanism 3 by the lifting arm 206, the ANG gas cylinder 7 freely rolls down into the gas cylinder feeding mechanism 3 under the self gravity, the gas cylinder feeding mechanism 3 is mainly used for receiving the gas cylinder fed by the gas cylinder lifting structure 2 and sending a gas cylinder feeding mechanism gas cylinder feeding instruction to the control system through the position sensor, the gas cylinder feeding mechanism 3 is provided with a rotary separating mechanism 6 to ensure that the gas cylinders entering the gas cylinder feeding mechanism are distributed at equal intervals and sequentially enter the movable bracket mechanism 4.
When the first ANG gas cylinder 7 reaches the outlet position of the gas cylinder feeding mechanism 3, the shifting mechanism 8 operates, the second motor 801 operates to drive the first rotating shaft 804 to rotate through the fourth chain 812, the first rotating shaft 804 drives the fifth chain wheel 810 to rotate through the third chain 806, the fifth chain wheel 810 drives the rotating swing arm 808 to rotate, the rotating swing arm 808 drives the shifting bracket 811 to do up-and-down rotary motion, the shifting bracket 811 lifts the gas cylinder above in the ascending process, the gas cylinder moves forwards along with the shifting bracket 811, the gas cylinder falls on the weighing bracket 9 at the next position in the forward falling process of the shifting bracket 811, the shifting bracket 811 continues to fall and restore to the lowest position, the adjacent two fifth chain wheels 810 are driven to rotate through the fifth chains 813, the shifting brackets 811 in the shifting bracket structural frame 401 synchronously operate, the gas cylinder is moved from the outlet position of the gas cylinder feeding mechanism 3 to the first bearing bracket 9 by the shifting bracket 811, the circular motion of the shifting bracket 811 pushes the gas cylinders to move forward at a stage one above the weighing bracket 9, a plurality of gas cylinders move forward synchronously until the first gas cylinder reaches the weighing bracket 9 at the outlet position, at the moment, all the weighing brackets 9 are loaded with the gas cylinders to be filled, the shifting mechanism 8 stops running, the quick-connection joint of the gas circuit pipeline for filling is inserted on the gas cylinders manually, the start button on the independent control box 10 is pressed, the gas circuit pipeline judges whether the gas cylinders exist or not according to the position sensor, the corresponding gas circuit electromagnetic valve is opened, the gas cylinder is inflated through the quick connector, the air pressure sensor and the weighing sensor feed collected data back to the control system in real time, the control system compares the pressure value and the weight value according to the set pressure value, wherein the weight value is preferred, and when the setting value is equal to the real-time value, cut off the gas circuit solenoid valve, corresponding audible-visual annunciator green pilot lamp is bright.
In the inflation process, infrared temperature sensor 102 detects the temperature of gas cylinder below in real time, control system compares the temperature numerical value of gathering in real time with the system setting temperature value, when real-time temperature is greater than the setting value, the corresponding water route solenoid valve of control is opened, atomizing spray thrower 1101 sprays atomizing water outside the gas cylinder, carry out the atomizing and spray cooling, audible and visual alarm red light scintillation simultaneously, open at the water valve and carry out in the settlement time of rain cooling, real-time temperature has the trend of rising intensification, audible and visual alarm red light scintillation alarm simultaneously the alarm sound sounds.
After all the gas cylinders with the gas cylinder positions are filled with gas, the quick-connection joints are loosened, the shifting mechanism 8 is pressed to start a button, the shifting mechanism 8 operates, the gas cylinders filled with gas are sequentially sent out of the movable bracket mechanism 4 and enter the gas cylinder sending mechanism 5, and the gas cylinder sending mechanism 5 is provided with a rotary separation mechanism 6 to enable the gas cylinders entering the gas cylinder sending mechanism to be distributed at equal intervals and to be sent out sequentially; the gas cylinder sending mechanism 5 is provided with a position detection sensor, when the gas cylinder sending mechanism 5 is fully loaded, namely the gas cylinder is not moved from the structure after being sent out, the shifting mechanism 8 stops running until no gas cylinder is arranged in the gas cylinder sending mechanism 5, the shifting mechanism 8 is started to continue to convey the gas cylinder which is filled, after the shifting mechanism 8 completely sends out the gas cylinder which is filled with gas, the next batch of gas filling process is carried out, and the gas cylinders which are not filled are sequentially sent into the movable bracket mechanism 4 to be filled.
The invention provides an ANG gas cylinder automatic filling and conveying system, which realizes automatic conveying and batch filling of ANG gas cylinders by matching a gas cylinder caching mechanism 1, a gas cylinder lifting mechanism 2, a gas cylinder feeding mechanism 3, a movable bracket mechanism 4 and a gas cylinder feeding mechanism 5, greatly improves filling efficiency, is convenient to operate, reduces the amount of manual labor and reduces the cost; the equidistant interval caching of the gas cylinders is realized through the rotary separation mechanism 6, and the operation is stable and ordered; each filling position is provided with an independent control box 10, the independent control boxes 10 are mutually related, and an operator can start, stop and emergently stop the system through any independent control box 10 at any position, so that the operation is convenient; fill the dress through baroceptor and weighing sensor cooperation monitoring, control filling the dress process, improve and fill the dress quality, be provided with atomizing spray thrower 11 and audible-visual annunciator, real-time detection gas cylinder temperature when filling the dress, in time cool down, the security is high.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. An ANG gas cylinder automatic filling and conveying system comprises a gas cylinder caching mechanism (1), a gas cylinder lifting mechanism (2), a gas cylinder feeding mechanism (3), a movable bracket mechanism (4) and a gas cylinder feeding mechanism (5), and is characterized in that the gas cylinder caching mechanism (1) comprises a gas cylinder caching structure frame (101), a plurality of rotary separating mechanisms (6) distributed at equal intervals are arranged on the gas cylinder caching structure frame (101), the gas cylinder feeding end of the gas cylinder lifting mechanism (2) is communicated with the gas cylinder outlet of the gas cylinder caching mechanism (1), the gas cylinder feeding end of the gas cylinder lifting mechanism (2) is communicated with the inlet of the gas cylinder feeding mechanism (3), the outlet of the gas cylinder feeding mechanism (3) is communicated with the inlet of the movable bracket mechanism (4), and the outlet of the movable bracket mechanism (4) is communicated with the gas cylinder inlet of the gas cylinder feeding mechanism (5); the gas cylinder feeding mechanism (3) comprises a gas cylinder feeding structure frame (301), the gas cylinder feeding mechanism (5) comprises a gas cylinder feeding structure frame (501), a plurality of rotary separating mechanisms (6) distributed at equal intervals are arranged on the gas cylinder feeding structure frame (301) and the gas cylinder feeding structure frame (501), the movable bracket mechanism (4) comprises a movable bracket structure frame (401), a plurality of weighing brackets (9) distributed at equal intervals are arranged on the movable bracket structure frame (401), a shifting mechanism (8) is arranged at the lower part of each weighing bracket (9), a plurality of spraying devices (11) distributed at equal intervals are correspondingly arranged at the upper part of each weighing bracket (9), the spraying devices (11) are communicated with a water source pipeline, a plurality of independent control boxes (10) distributed at equal intervals are fixed at the outer side of the movable bracket structure frame (401), the number of the independent control boxes (10) is the same as the number of full-load ANG gas cylinders (7) on the movable bracket mechanism (4), the independent control boxes (10) are communicated with an inflation pipeline, and each independent control box (10) is provided with a quick connector for connecting an ANG gas cylinder (7) for inflation;
the rotary separation mechanism (6) comprises a rotating rod (601), a rotating arm (602) and a baffle arm (603), the rotating arm (602) and the baffle arm (603) are respectively welded and fixed on the left side and the right side of the rotating rod (601), the baffle arm (603) is obliquely arranged relative to the rotating arm (602), a gas cylinder rolling inclined strut (102) is arranged in a gas cylinder cache structure frame (101), the gas cylinder rolling inclined strut (102) is of a double-row inclined strut structure, the inclination angle of the gas cylinder rolling inclined strut (102) relative to the horizontal plane is 15-20 degrees, a baffle rod is welded at the lower end of the gas cylinder rolling inclined strut (102), the rotating rod (601) is equidistantly arranged on the gas cylinder rolling inclined strut (102), bearing connecting seats (605) are arranged at two ends of the rotating rod (601), two ends of the rotating rod (601) are both connected with the bearing connecting seats (605), the bearing connecting seats (605) are fixed on the inner side of the gas cylinder rolling inclined strut (102) through bolts, a first roller (604) is arranged at the upper end of the baffle arm (603), the first roller (604) is connected with the baffle arm (603) through a pin shaft, a connecting bearing is arranged inside the first roller (604), and the first roller (604) is a rubber roller;
a Hall sensing switch (12) for detecting whether a gas cylinder exists or not is arranged at the outlet of the gas cylinder caching mechanism (1), an electromagnet (13) is arranged at the lower end of the rotary separation mechanism (6) located at the lowest position of the gas cylinder rolling inclined strut (102), and the electromagnet (13) is located below the rotating arm (602).
2. The automatic ANG gas cylinder filling and conveying system of claim 1, wherein oil-resistant rubber gaskets are arranged on the contact surfaces of the ANG gas cylinder (7) in the gas cylinder buffer structure frame (101), the gas cylinder feeding structure frame (301), the movable bracket structure frame (401) and the gas cylinder discharging structure frame (501).
3. The ANG gas cylinder automatic filling and conveying system according to claim 1, wherein the gas cylinder lifting mechanism (2) comprises a first motor (201), a first chain (202), a first chain wheel (203), a second chain (204), a second chain wheel (205) and a gas cylinder lifting arm (206), the first motor (201) is connected with the first chain wheel (203) through the first chain (202), the first chain wheel (203) is of a double-piece chain wheel structure, the second chain wheel (205) is connected with the first chain wheel (203) through the second chain (204), the second chain wheel (205) is located obliquely above the first chain wheel (203), and a plurality of gas cylinder lifting arms (206) are equidistantly fixed on the second chain (204).
4. The automatic ANG gas cylinder filling and conveying system of claim 3, wherein the shifting mechanism (8) comprises a second motor (801), a third chain wheel (803), a first rotating shaft (804), a rotating swing arm (808), a second rotating shaft (809), a plurality of fifth chain wheels (810) and a shifting bracket (811), the fifth chain wheels are distributed at equal intervals, a speed reducer (802) is arranged at the output shaft end of the second motor (801), the end part of the output shaft of the speed reducer (802) is connected with the third chain wheel (803) through a fourth chain (812), the third chain wheel (803) is fixed on the first rotating shaft (804), the fourth chain wheels (805) are arranged at both ends of the first rotating shaft (804), the first rotating shaft (804) is rotatably connected with the shifting bracket structural frame (401) through bearings, the fourth chain wheel (805) is connected with the fifth chain wheel (810) through the third chain (806), and the fifth chain wheel (810) is fixed on the second rotating shaft (809), the second rotating shaft (809) is rotatably connected with the movable bracket structure frame (401) through a bearing, the number of fifth chain wheels (810) is the same as that of weighing brackets (9), the end part of the second rotating shaft (809) is fixedly connected with the upper ends of the rotating swing arms (808), the rotating swing arms (808) at two sides are connected through a connecting shaft (815), two ends of the connecting shaft (815) are respectively connected with the lower ends of the shifting brackets (811) through bearings, the two shifting brackets (811) are fixedly connected through a connecting rod (816), a displacement sensor (807) is arranged below the connecting shaft (815), the displacement sensor (807) is fixed on the movable bracket structure frame (401) through a support, a bracket support (814) is arranged at the upper end of the shifting bracket (811), the bracket support (814) is detachably connected with the shifting brackets (811) through bolts, and a rubber cushion plate (14) is arranged on the upper surface of the bracket support (814), the rubber cushion plate (14) adopts an oil-resistant rubber pad, the fifth chain wheels (810) are of a double-piece chain wheel structure, and two adjacent fifth chain wheels (810) are connected through a fifth chain (813).
5. The automatic ANG gas cylinder filling and conveying system of claim 4, wherein the parts of the gas cylinder lifting mechanism (2) and the shifting mechanism (8) driven by chain wheels and chains are provided with tensioning structures.
6. The automatic ANG gas cylinder filling and conveying system according to claim 4, characterized in that the weighing bracket (9) comprises a fixed support (901) and a weighing assembly (905), a connecting column (902) is arranged at the lower end of the fixed support (901), the connecting column (902) is detachably connected with the movable bracket structural frame (401), two second rollers (903) are symmetrically arranged at the upper end of the fixed support (901), the second rollers (903) are connected with the fixed support (901) through pin shafts, a connecting bearing is arranged inside the second rollers (903), the second rollers (903) are rubber rollers, the weighing assembly (905) is arranged below the fixed support (901), weighing sensors are arranged on cross beams at two sides of the movable bracket structural frame (401), and a proximity switch (904) is arranged on the side surface of the fixed support (901).
7. The automatic ANG gas cylinder filling and conveying system as claimed in claim 6, wherein the independent control boxes (10) are mutually associated control systems, start and stop buttons are arranged on the independent control boxes (10), an audible and visual alarm is arranged on the upper portions of the independent control boxes (10), and a gas pressure sensor is arranged at a quick joint.
8. The automatic ANG gas cylinder filling and conveying system of claim 7, wherein the spraying device (11) comprises an atomizing sprayer (1101) and an infrared temperature sensor (1102), the atomizing sprayer (1101) is connected with a water source pipeline, and the infrared temperature sensor (1102) is connected with a corresponding independent control box (10).
CN202010547179.8A 2020-06-16 2020-06-16 Automatic filling and conveying system for ANG gas cylinder Active CN111649228B (en)

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CN112212745B (en) * 2020-10-12 2023-11-17 中国矿业大学 Automatic water filling device and method for hydrothermal fracturing cylinder
CN112520369B (en) * 2020-11-16 2022-05-27 广灵县御鑫隆再生资源有限公司 Automatic blocking device for aluminum ingots on conveying belt
CN115027897B (en) * 2022-07-01 2024-01-05 昆山同日机器人智能科技有限公司 Hydrogen cylinder air inflating room
CN117489967B (en) * 2023-10-31 2024-05-17 英德市西洲气体有限公司 Industrial gas filling system and filling process

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