CN109763460A - A kind of trash rack automatic dirt cleaning device and its method - Google Patents
A kind of trash rack automatic dirt cleaning device and its method Download PDFInfo
- Publication number
- CN109763460A CN109763460A CN201910201190.6A CN201910201190A CN109763460A CN 109763460 A CN109763460 A CN 109763460A CN 201910201190 A CN201910201190 A CN 201910201190A CN 109763460 A CN109763460 A CN 109763460A
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- removing contamination
- dirt
- trash rack
- oil cylinder
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 103
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000011109 contamination Methods 0.000 claims abstract description 120
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 10
- 238000010168 coupling process Methods 0.000 claims abstract description 10
- 238000005859 coupling reaction Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 5
- 238000004904 shortening Methods 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The present invention relates to a kind of trash rack automatic dirt cleaning device and its methods, equipped with arm working cell of removing contamination, trash rack pressure measurement cell, dirt-collecting unit and control unit；Arm working cell of removing contamination includes bottom beam, track slot, crossbeam, gear-box, gear, rack gear, scalable arm of removing contamination, limber hook, movable hinge, motor, electric machine controller, hydraulic pump, hydraulic controller, oil cylinder；Track slot is fixedly connected with crossbeam, bottom beam, and rack gear is set on crossbeam；Gear-box is placed in the top of crossbeam, can slide along crossbeam top surface；Motor and electric machine controller are placed in upper gear case, and are fixedly connected in gear-box, and motor output shaft is by inputting axis connection in shaft coupling and gear-box；Gear is placed on rack gear, and connection is engaged with rack；Through the invention, the dirt amount retained on trash rack can be monitored at any time, and can be removed contamination in time according to dirt amount retained, labor intensity of workers is reduced, and improve efficiency of removing contamination.
Description
Technical field
The present invention relates to a kind of trash rack automatic dirt cleaning device and its methods, belong to trash rack automatic dirt cleaning device design skill
Art field.
Background technique
Trash rack is the frame grating knot of the dirts such as water plant, drift wood before being located at the water inlets such as pumping plant for blocking water-borne
Structure, to protect the safe operation of the equipment such as gate, pipeline.Dirt on trash rack is excessive, can not only damage trash rack by pressure, can also
Influence water flow normal through.Therefore, the dirt removed on trash rack in time is very necessary.Currently, trash rack relies primarily on people
Work is removed contamination, and large labor intensity, labor efficiency is low, and there are personal safety hidden danger.
Summary of the invention
The present invention is directed to the characteristics of trash rack, a kind of trash rack automatic dirt cleaning device and its method is designed, according to dirt heap
Cumuliformis state carries out automatic pollutant removal to trash rack, mitigates worker's labour slightly, improves efficiency of removing contamination.
The object of the present invention is achieved like this, and a kind of trash rack automatic dirt cleaning device, including trash rack, feature exist
In: equipped with arm working cell of removing contamination, trash rack pressure measurement cell, dirt-collecting unit and control unit；
The arm working cell of removing contamination includes bottom beam, track slot, crossbeam, gear-box, gear, rack gear, scalable arm of removing contamination, removes contamination
Hook, movable hinge, motor, electric machine controller, oil cylinder, hydraulic pump, hydraulic controller are respectively equipped with first in track slot, bottom beam
Groove, the second groove, trash rack are stuck in the first groove of track slot and the second groove of bottom beam；
The crossbeam is fixedly connected with track slot and bottom beam, and rack gear is set on crossbeam；
The gear-box is placed in the top of crossbeam, can slide along crossbeam top surface；Transmission gear, input shaft, defeated is equipped in gear-box
Shaft, in gear-box, the other end of output shaft is fixedly connected with gear for one end of output shaft, and input shaft, output shaft successively pass through
Transmission gear transmission connection；Motor and electric machine controller are placed in upper gear case, and are fixedly connected with gear-box, and motor is equipped with
Motor output shaft, the motor output shaft of motor is by inputting axis connection in shaft coupling and gear-box；The rotation band of motor output shaft
The rotation of input shaft in movable tooth roller box, the rotation of input shaft drive the rotation of output shaft through transmission gear；The gear is placed in tooth
On item, connection is engaged with rack, the rotation driven gear of output shaft rotates on rack gear；
The gear-box is equipped with connecting plate backwards to the one side of gear, and one end and the gear-box of connecting plate are fixed, and the other end passes through can
Hinges are connect with the top hinge of scalable arm of removing contamination；Oil cylinder, oil cylinder are additionally provided between connecting plate and scalable arm of removing contamination
One end be hingedly coupled to scalable arm top of removing contamination, the other end is hingedly coupled to connecting plate；It is equipped with inside scalable arm of removing contamination
Telescopic oil cylinder；
The limber hook is set to the bottom of scalable arm of removing contamination, and the coupler body face of limber hook is towards the trash rack of below the crossbeam；
The trash rack pressure measurement cell includes trash rack, pressure sensor, data communication system, and pressure sensor is set to
On trash rack, pressure sensor is connect by data communication system with control unit；
The dirt-collecting unit includes dirt-collecting basket, and dirt-collecting basket is placed in the ground immediately below limber hook release dirt
On；
The described control unit motor control with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination respectively
Device processed, hydraulic controller connection, are equipped with telescopic oil cylinder inside the scalable arm of removing contamination, and telescopic oil cylinder, oil cylinder are and hydraulic pump
It is connected by oil line pipe；By circuit connection, motor passes through circuit with electric machine controller for the hydraulic pump and hydraulic controller
Connection；According to the measured value of pressure sensor, control unit sends to electric machine controller and instructs, and controls the switch and electricity of motor
The positive and negative rotation of machine, control unit send to hydraulic controller and instruct, hydraulic controller control telescopic oil cylinder, oil cylinder it is flexible, stretch
The scalable arm of removing contamination of the extension and contraction control of contracting oil cylinder stretches.
The both ends of the crossbeam are fixedly connected with the upper end of track slot, and the both ends of bottom beam are fixedly connected with the lower end of track slot, horizontal
Beam is vertical with track slot, and bottom beam is vertical with track slot.
The pressure sensor is used and is fixedly mounted on trash rack.
The dirt-collecting basket is placed on the ground immediately below limber hook release dirt.
One end of the oil cylinder is hingedly coupled on the connecting plate between gear-box, movable hinge, and other end hinge connects
Movable the scalable of hinge lower part is connected to remove contamination on arm.
A kind of method that trash rack automatic dirt cleaning device carries out automatic pollutant removal, it is characterised in that:
Dirt is measured to the pressure value of trash rack by pressure sensor, and sends pressure value to control unit, if pressure
Power numerical value reaches critical value of removing contamination, and control unit issues open command to electric machine controller, starts motor, and motor output shaft passes through
Shaft coupling drives the input shaft rotation in gear-box, and the rotation of input shaft drives the rotation of output shaft, output shaft through transmission gear
Rotation, band moving gear rotates, and by the engaged transmission of wheel and rack, gear-box moved in parallel on crossbeam along crossbeam, band
Dynamic connecting plate, scalable arm of removing contamination, limber hook are moved in parallel along crossbeam length direction, until scalable arm of removing contamination, limber hook move
It moves at below the crossbeam trash rack suitable position, stops motor；
Start scalable arm of removing contamination, scalable arm of removing contamination, which elongates or shortens, drives limber hook to be moved to corresponding trash rack proper height
Place, restarts oil cylinder, and oil cylinder retraction drives scalable arm of removing contamination to rotate around movable hinge, and scalable arm of removing contamination is to below the crossbeam
Trash rack it is mobile, drive limber hook mobile to trash rack, realize that limber hook hooks dirt on trash rack；
Then scalable arm of removing contamination, which shortens, drives limber hook to move up, and dirt is driven to be up to specified altitude assignment together, scalable
Arm shortening of removing contamination movement stops；
Then restart motor, front direction rotates backward motor output shaft therewith, and front direction rotates backward motor output shaft therewith
The input shaft in gear-box is driven to rotate backward by shaft coupling, input shaft is rotated backward drives output shaft reversed through transmission gear
Rotation, output shaft counter-rotating belts moving gear rotate backward on rack gear, drive gear-box antiparallel along crossbeam on crossbeam
It is mobile, it drives connecting plate, scalable arm of removing contamination, limber hook to move along crossbeam length direction is antiparallel, removes contamination until scalable
Arm, limber hook remove at below the crossbeam trash rack position, are moved to the dirt-collecting basket top of dirt-collecting unit, stop electricity
Machine；
Restart oil cylinder, oil cylinder elongation drives scalable arm of removing contamination to reversely rotate around movable hinge, and scalable arm of removing contamination is supported or opposed
It is mobile to the direction of trash rack, it drives limber hook to away from the movement of the direction of trash rack, realizes that the dirt on limber hook is poured onto
In dirt-collecting basket；
In the above-mentioned methods, it is equipped with telescopic oil cylinder inside scalable arm of removing contamination, telescopic oil cylinder, oil cylinder pass through oil circuit with hydraulic pump
Pipeline connection, the control unit motor control with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination respectively
Device processed is connected with hydraulic controller, and by circuit connection, hydraulic pump passes through circuit with hydraulic controller for motor and electric machine controller
Connection；Control unit sends to electric machine controller and instructs, and controls the positive and negative rotation of the switch and motor of motor, and control unit is to liquid
Pressure controller sends instruction, control telescopic oil cylinder, oil cylinder it is flexible, the scalable arm of removing contamination of the extension and contraction control of telescopic oil cylinder is stretched
Contracting.
Structure of the invention is reasonable, it is easy, easy to use to manufacture, and through the invention, a kind of trash rack provided is automatic
Sewage disposal apparatus, including arm working cell of removing contamination, trash rack pressure measurement cell, dirt-collecting unit and control unit；It removes contamination arm
Working cell includes crossbeam, track slot, bottom beam, gear, gear-box, rack gear, movable hinge, motor, electric machine controller, hydraulic
Pump, oil cylinder, scalable arm of removing contamination；Crossbeam is fixedly connected with track slot and bottom beam；Rack gear is on the crossbeam；Crossbeam, track slot and bottom
The vertical mutual apical grafting of beam working face；Scalable arm of removing contamination is connect with the gear-box hinge；Electric machine controller and motor, which are formed, to be controlled
System connection.
Trash rack pressure measurement cell is made of trash rack, pressure sensor, data communication system etc.；Trash rack is stuck in rail
In the groove of slot and the bottom beam；Pressure sensor is fixedly connected with the trash rack；The dirt-collecting unit is received by dirt
Collect the composition such as basket；Control unit respectively with the trash rack pressure sensor and arm of removing contamination movement and movement controller (arm of removing contamination
Working cell) form control connection.Arm of removing contamination is telescopic arms.Movable hinge be adjusted connecting plate and it is scalable remove contamination arm it
Between angle.
In use, measuring dirt to the pressure value of trash rack by pressure sensor, face if pressure value reaches to remove contamination
Dividing value, electric motor starting drive scalable arm of removing contamination to move horizontally to trash rack direction, reach by gear and rack-driving
Behind designated position, gear and rack movement stop；Hydraulic pump works, it is scalable remove contamination arm arm inner cylinder (telescopic oil cylinder) work
Under, arm body is elongated to designated length, and arm inner cylinder (telescopic oil cylinder) stops working；Movable hinge is controlled to limber hook coupler body
Inside rotates specified angle, and hinges movement terminates；Scalable arm shortening of removing contamination, drives dirt to be up to specified height together
Degree, scalable arm shortening movement of removing contamination stop；By gear and rack-driving, scalable remove contamination and dirt is together to deviating from is driven
Trash rack direction moves horizontally, and reaches above dirt-collecting basket, and movement stops；Movable hinge sidespin to outside limber hook coupler body
Turn specified angle, topple over dirt, completes work of once removing contamination.It circuits sequentially, completes the removing work of all dirts.
Apparatus of the present invention can monitor the dirt amount retained on trash rack at any time, and can be removed in time to dirt, reduce
The labor intensity of worker, the efficiency that makes to remove contamination are improved.Apparatus of the present invention compact and reasonable, it is easy to assembly, be conducive to promote.
The invention has the benefit that a kind of trash rack automatic dirt cleaning device provided by the invention, device compact and reasonable, packet
Arm working cell of removing contamination, trash rack pressure measurement cell, dirt-collecting unit and control unit are included, with traditional phase of manually removing contamination
Than that can monitor the dirt amount retained on trash rack at any time, and can remove contamination in time according to dirt amount retained, it is strong to reduce worker's labour
Degree improves efficiency of removing contamination.
Detailed description of the invention
Fig. 1 is main view direction structural schematic diagram of the invention；
Fig. 2 is side-looking direction structural schematic diagram of the invention；
In figure: 1 bottom beam, 2 trash racks, 3 track slots, 4 crossbeams, 5 gear-boxes, 6 gears, 7 rack gears, 8 scalable arms of removing contamination, 9 limber hooks,
10 output shafts, 11 connecting plates, 12 movable hinges, 13 oil cylinders.
Specific embodiment
A specific embodiment of the invention is described further below in conjunction with attached drawing:
As shown in Fig. 1-2, a kind of trash rack automatic dirt cleaning device, by arm working cell of removing contamination, trash rack pressure measurement cell,
Dirt-collecting unit and control unit are constituted；Remove contamination arm working cell include crossbeam 4, track slot 3, bottom beam 1, gear 6, gear-box 5,
Rack gear 7, movable hinge 12, motor, electric machine controller, oil cylinder 13, scalable arm 8 of removing contamination, limber hook 9；Trash rack pressure is surveyed
Measuring unit includes trash rack 2, pressure sensor, data communication system；Dirt-collecting unit includes dirt-collecting basket；Control unit
Control connection is formed with the trash rack pressure sensor and arm motion controller of removing contamination respectively.
Specifically:
A kind of trash rack automatic dirt cleaning device, including trash rack 2, arm working cell of removing contamination, trash rack pressure measurement cell, dirt
Collector unit and control unit.
The arm working cell of removing contamination includes bottom beam 1, track slot 3, crossbeam 4, gear-box 5, gear 6, rack gear 7, scalable clear
Dirty arm 8, limber hook 9, movable hinge 12, motor, electric machine controller, oil cylinder 13, hydraulic pump, hydraulic controller, track slot 3, bottom
The first groove, the second groove are respectively set on beam 1, trash rack 2 is stuck in the first groove of track slot 3 and the second groove of bottom beam 1.
The crossbeam 4 is fixedly connected with track slot 3 and bottom beam 1, and rack gear 7 is set on crossbeam 4.Gear-box 5 is placed in crossbeam 4
Top can be slided along 4 top surface of crossbeam；Transmission gear, input shaft, output shaft 10, one end of output shaft 10 are set in gear-box 5
In gear-box 5, the other end of output shaft 10 is fixedly connected with gear 6, and input shaft, output shaft 10 are successively driven through transmission gear
Connection；Motor and electric machine controller are placed in 5 top of gear-box, and are fixedly connected with gear-box 5, and motor is arranged on motor and exports
Axis, the motor output shaft of motor is by inputting axis connection in shaft coupling and gear-box 5；The rotation driven gear case of motor output shaft
The rotation of input shaft in 5, the rotation of input shaft drive the rotation of output shaft 10 through transmission gear；Gear 6 is placed on rack gear 7, with
The engagement connection of rack gear 7, the rotation driven gear 6 of output shaft 10 rotate on rack gear 7.
Gear-box 5 is equipped with connecting plate 11 backwards to the one side of gear 6, and one end of connecting plate 11 and gear-box 5 are fixed, the other end
It is connect by movable hinge 12 with the scalable top hinge for removing contamination arm 8；It is also set between connecting plate 11 and scalable arm 8 of removing contamination
Oil cylinder 13 is set, one end of oil cylinder 13 is hingedly coupled to scalable 8 top of arm of removing contamination, and the other end is hingedly coupled to connecting plate 11；It can
Telescopic oil cylinder is equipped with inside flexible arm 8 of removing contamination.
Limber hook 9 is set to the bottom of scalable arm 8 of removing contamination, and the coupler body face of limber hook 9 is towards the trash rack of 4 lower section of crossbeam
2。
Trash rack pressure measurement cell includes trash rack 2, pressure sensor, data communication system, pressure sensor setting
In on trash rack 2, pressure sensor is connect by data communication system with control unit；Dirt-collecting unit includes dirt-collecting
Basket, dirt-collecting basket are placed on the ground that limber hook 9 discharges immediately below dirt.
The described control unit electricity with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination respectively
Machine controller, hydraulic controller connection, are equipped with telescopic oil cylinder inside the scalable arm 8 of removing contamination, telescopic oil cylinder, oil cylinder 13 with
Hydraulic pump is connected by oil line pipe；By circuit connection, motor and electric machine controller are logical for the hydraulic pump and hydraulic controller
Oversampling circuit connection；According to the measured value of pressure sensor, control unit sends to electric machine controller and instructs, and controls the switch of motor
And the positive and negative rotation of motor, control unit send to hydraulic controller and instruct, and control the flexible of telescopic oil cylinder and oil cylinder 13, stretch
The scalable arm 8 of removing contamination of the extension and contraction control of oil cylinder stretches.
Further, the both ends of crossbeam 4 are fixedly connected with the upper end of track slot 3, and the both ends of bottom beam 1 and the lower end of track slot 3 are solid
Fixed connection, crossbeam 4 is vertical with track slot 3, and bottom beam 1 is vertical with track slot 3.Pressure sensor is used and is fixedly mounted on trash rack 2.
Dirt-collecting basket is placed on the ground that limber hook 9 discharges immediately below dirt.One end of oil cylinder 13 be hingedly coupled to gear-box 5,
On connecting plate 11 between movable hinge 12, the other end is hingedly coupled to the scalable arm 8 of removing contamination of movable 12 lower part of hinge
On.
In use, measuring dirt to the pressure value of trash rack 2 by pressure sensor, and send pressure value to control
Unit processed, if pressure value reaches critical value of removing contamination, control unit issues open command to electric machine controller, starts motor, electricity
Machine output shaft drives the input shaft in gear-box 5 to rotate by shaft coupling, and the rotation of input shaft drives output shaft through transmission gear
10 rotation, the rotation of output shaft 10, band moving gear 6 rotate, and by the engaged transmission of gear 6 and rack gear 7, gear-box 5 is in cross
It is moved in parallel on beam 4 along crossbeam 4, connecting plate 11, scalable arm 8 of removing contamination, limber hook 9 is driven to move in parallel along 4 length direction of crossbeam
It is dynamic, until scalable arm 8 of removing contamination, limber hook 9 are moved at 4 lower section trash rack of crossbeam, 2 suitable position, stop motor.
Start scalable arm 8 of removing contamination, scalable arm 8 of removing contamination, which elongates or shortens, drives limber hook 9 to be moved to corresponding trash rack 2
At proper height, restart oil cylinder 13, the retraction of oil cylinder 13 drives scalable arm 8 of removing contamination to rotate around movable hinge 12, scalable
Arm 8 of removing contamination is mobile to the trash rack 2 below crossbeam 4, drives limber hook 9 mobile to trash rack 2, realizes limber hook 9 to trash rack 2
Upper dirt hooks.
Then scalable arm 8 of removing contamination, which shortens, drives limber hook 9 to move up, and dirt is driven to be up to specified altitude assignment together,
Scalable 8 shortening of arm movement of removing contamination stops.
Then restart motor, front direction rotates backward motor output shaft therewith, and front direction is reversed therewith for motor output shaft
Rotation drives the input shaft in gear-box 5 to rotate backward by shaft coupling, and input shaft is rotated backward to drive through transmission gear and be exported
Axis 10 rotates backward, and 10 counter-rotating belts moving gear 6 of output shaft rotates backward on rack gear 7, drives gear-box 5 on crossbeam 4
It moves along crossbeam 4 is antiparallel, drives connecting plate 11, scalable arm 8 of removing contamination, limber hook 9 antiparallel along 4 length direction of crossbeam
It is mobile, until scalable arm 8 of removing contamination, limber hook 9 remove at 4 lower section trash rack of crossbeam, 2 position, it is moved to dirt-collecting unit
Dirt-collecting basket top stops motor.
Restart oil cylinder 13, the elongation of oil cylinder 13 drives scalable arm 8 of removing contamination to reversely rotate around movable hinge 12, scalable
Arm 8 remove contamination to backwards to the movement of the direction of trash rack 2, drives limber hook 9 to away from the movement of the direction of trash rack 2, realizes limber hook 9
On dirt be poured onto dirt-collecting basket；
In the above-mentioned methods, telescopic oil cylinder is equipped with inside scalable arm 8 of removing contamination, telescopic oil cylinder, oil cylinder 13 pass through with hydraulic pump
Oil line pipe connection, the control unit electricity with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination respectively
Machine controller is connected with hydraulic controller, and by circuit connection, hydraulic pump passes through with hydraulic controller for motor and electric machine controller
Circuit connection；Control unit sends to electric machine controller and instructs, and controls the positive and negative rotation of the switch and motor of motor, control unit
It sends and instructs to hydraulic controller, control the flexible of telescopic oil cylinder and oil cylinder 13, the extension and contraction control of telescopic oil cylinder is scalable to remove contamination
Arm 8 stretches.
In the present invention, remove contamination arm working cell by crossbeam, track slot, bottom beam, gear, gear-box, rack gear, movable hinge,
The composition such as motor, electric machine controller, oil cylinder, scalable arm of removing contamination, limber hook, completes the cleaning work of dirt on trash rack；It blocks
Dirty grid pressure measurement cell is made of trash rack, pressure sensor and data communication system etc., is completed dirt on trash rack and is hoarded
The measurement of amount；Dirt-collecting unit is made of dirt-collecting basket etc., completes the collection work of dirt；Control unit respectively with block dirt
Grid voltage force snesor and arm motion controller of removing contamination form control connection.Apparatus of the present invention can monitor the dirt on trash rack at any time
Amount retained, and capable of being removed in time to dirt, reduces the labor intensity of worker, and the efficiency that makes to remove contamination is improved.The present invention
Device compact and reasonable, it is easy to assembly, be conducive to promote.
Claims (6)
1. a kind of trash rack automatic dirt cleaning device, including trash rack (2), it is characterised in that: equipped with arm working cell of removing contamination, block dirt
Grid pressure measurement cell, dirt-collecting unit and control unit；
The arm working cell of removing contamination include bottom beam (1), track slot (3), crossbeam (4), gear-box (5), gear (6), rack gear (7),
It is scalable arm of removing contamination (8), limber hook (9), movable hinge (12), motor, electric machine controller, oil cylinder (13), hydraulic pump, hydraulic
Controller is respectively equipped with the first groove, the second groove in track slot (3), bottom beam (1), and trash rack (2) is stuck in the first of track slot (3)
In second groove of groove and bottom beam (1)；
The crossbeam (4) is fixedly connected with track slot (3) and bottom beam (1), and rack gear (7) is set on crossbeam (4)；
The gear-box (5) is placed in the top of crossbeam (4), can slide along crossbeam (4) top surface；Driving cog is equipped in gear-box (5)
Wheel, input shaft, output shaft (10), one end of output shaft (10) is in gear-box (5), the other end and gear of output shaft (10)
(6) it is fixedly connected, input shaft, output shaft (10) are successively sequentially connected through transmission gear；Motor and electric machine controller are placed in gear
Case (5) top, and be fixedly connected with gear-box (5), motor is equipped with motor output shaft, and the motor output shaft of motor passes through shaft coupling
Axis connection is inputted in device and gear-box (5)；The rotation of rotation driven gear case (5) interior input shaft of motor output shaft, input shaft
Rotation through transmission gear drive output shaft (10) rotation；The gear (6) is placed on rack gear (7), with rack gear (7) company of engagement
It connects, the rotation driven gear (6) of output shaft (10) rotates on rack gear (7)；
One side of the gear-box (5) backwards to gear (6) is equipped with connecting plate (11), one end and gear-box (5) of connecting plate (11)
Fixed, the other end is connect by movable hinge (12) with the top hinge of scalable arm of removing contamination (8)；Connecting plate (11) with can stretch
Contracting is removed contamination and is additionally provided with oil cylinder (13) between arm (8), and one end of oil cylinder (13) is hingedly coupled to scalable arm of removing contamination (8) top, separately
One end is hingedly coupled to connecting plate (11)；Telescopic oil cylinder is equipped with inside scalable arm of removing contamination (8)；
The limber hook (9) is set to the bottom of scalable arm of removing contamination (8), and the coupler body face of limber hook (9) is towards below crossbeam (4)
Trash rack (2)；
The trash rack pressure measurement cell includes trash rack (2), pressure sensor, data communication system, and pressure sensor is set
It is placed on trash rack (2), pressure sensor is connect by data communication system with control unit；
The dirt-collecting unit includes dirt-collecting basket, and dirt-collecting basket is placed in immediately below limber hook (9) release dirt
On ground；
The described control unit motor control with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination respectively
Device processed, hydraulic controller connection, are equipped with telescopic oil cylinder inside the scalable arm of removing contamination (8), telescopic oil cylinder, oil cylinder (13) with
Hydraulic pump is connected by oil line pipe；By circuit connection, motor and electric machine controller are logical for the hydraulic pump and hydraulic controller
Oversampling circuit connection；According to the measured value of pressure sensor, control unit sends to electric machine controller and instructs, and controls the switch of motor
And the positive and negative rotation of motor, control unit send to hydraulic controller and instruct, hydraulic controller controls telescopic oil cylinder, oil cylinder (13)
It is flexible, the scalable arm of removing contamination (8) of the extension and contraction control of telescopic oil cylinder it is flexible.
2. a kind of trash rack automatic dirt cleaning device according to claim 1, it is characterised in that: the both ends of the crossbeam (4)
It is fixedly connected with the upper end of track slot (3), the both ends of bottom beam (1) are fixedly connected with the lower end of track slot (3), crossbeam (4) and track slot (3)
Vertically, bottom beam (1) is vertical with track slot (3).
3. a kind of trash rack automatic dirt cleaning device according to claim 1, it is characterised in that: the pressure sensor uses
It is fixedly mounted on trash rack (2).
4. a kind of trash rack automatic dirt cleaning device according to claim 1, it is characterised in that: the dirt-collecting basket is placed
In on the ground that limber hook (9) discharge immediately below dirt.
5. a kind of trash rack automatic dirt cleaning device according to claim 1, it is characterised in that: one end of the oil cylinder (13)
It is hingedly coupled on the connecting plate (11) between gear-box (5), movable hinge (12), the other end is hingedly coupled to movable hinge
On the scalable arm of removing contamination (8) of chain (12) lower part.
6. a kind of trash rack automatic dirt cleaning device progress automatic pollutant removal described in -5 any one claims according to claim 1
Method, it is characterised in that:
Dirt is measured to the pressure value of trash rack (2) by pressure sensor, and sends pressure value to control unit, if
Pressure value reaches critical value of removing contamination, and control unit issues open command to electric machine controller, starts motor, and motor output shaft is logical
Crossing shaft coupling drives the input shaft in gear-box (5) to rotate, and the rotation of input shaft drives turning for output shaft (10) through transmission gear
Dynamic, the rotation of output shaft (10), band moving gear (6) rotates, and passes through the engaged transmission of gear (6) and rack gear (7), gear-box (5)
It is moved in parallel on crossbeam (4) along crossbeam (4), drives connecting plate (11), scalable arm of removing contamination (8), limber hook (9) along crossbeam
(4) length direction moves in parallel, until scalable arm of removing contamination (8), limber hook (9) are moved to trash rack (2) below crossbeam (4) and close
Place is set in right position, stops motor；
Start scalable arm of removing contamination (8), scalable arm of removing contamination (8), which elongates or shortens, to be driven limber hook (9) to be moved to correspondence to block dirt
At grid (2) proper height, restart oil cylinder (13), oil cylinder (13) retraction drives scalable arm of removing contamination (8) around movable hinge
(12) it rotates, scalable arm of removing contamination (8) is mobile to the trash rack (2) below crossbeam (4), drives limber hook (9) to trash rack (2)
It is mobile, realize that limber hook (9) hook dirt on trash rack (2)；
Then scalable arm of removing contamination (8), which is shortened, drives limber hook (9) to move up, and dirt is driven to be up to specified altitude assignment together,
Scalable arm of removing contamination (8) shortening movement stops；
Then restart motor, front direction rotates backward motor output shaft therewith, and front direction rotates backward motor output shaft therewith
The input shaft in gear-box (5) is driven to rotate backward by shaft coupling, input shaft, which is rotated backward, drives output shaft through transmission gear
(10) it rotates backward, output shaft (10) counter-rotating belts moving gear (6) rotates backward on rack gear (7), and gear-box (5) is driven to exist
Along crossbeam (4) antiparallel movement on crossbeam (4), drive connecting plate (11), scalable arm of removing contamination (8), limber hook (9) along crossbeam
(4) the antiparallel movement of length direction, until scalable arm of removing contamination (8), limber hook (9) remove trash rack (2) below crossbeam (4)
At position, it is moved to the dirt-collecting basket top of dirt-collecting unit, stops motor；
Restart oil cylinder (13), oil cylinder (13) elongation drives scalable arm of removing contamination (8) to reversely rotate around movable hinge (12), can
Flexible arm (8) of removing contamination is mobile to the direction backwards to trash rack (2), and limber hook (9) is driven to move to the direction away from trash rack (2)
It is dynamic, realize that the dirt on limber hook (9) is poured onto dirt-collecting basket；
In the above-mentioned methods, it is equipped with telescopic oil cylinder inside scalable arm of removing contamination (8), telescopic oil cylinder, oil cylinder (13) are and hydraulic pump
Connected by oil line pipe, control unit respectively with the pressure sensor of trash rack pressure measurement cell and arm working cell of removing contamination
Electric machine controller connected with hydraulic controller, motor and electric machine controller pass through circuit connection, hydraulic pump and hydraulic controller
Pass through circuit connection；Control unit sends to electric machine controller and instructs, and controls the positive and negative rotation of the switch and motor of motor, controls
Unit sends to hydraulic controller and instructs, hydraulic controller control telescopic oil cylinder, oil cylinder (13) it is flexible, telescopic oil cylinder it is flexible
Control the flexible of scalable arm of removing contamination (8).
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| CN201910201190.6A CN109763460B (en) | 2019-03-18 | 2019-03-18 | Automatic trash rack trash cleaning device and method |
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| CN201910201190.6A CN109763460B (en) | 2019-03-18 | 2019-03-18 | Automatic trash rack trash cleaning device and method |
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| CN109763460A true CN109763460A (en) | 2019-05-17 |
| CN109763460B CN109763460B (en) | 2024-02-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110886278A (en) * | 2019-12-04 | 2020-03-17 | 湖南省桃江县湘中水工机械有限公司 | Grab type device of decontaminating |
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| CN109763460B (en) | 2024-02-27 |
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