CN114594715A - Intelligent control method for gate - Google Patents
Intelligent control method for gate Download PDFInfo
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- CN114594715A CN114594715A CN202210297695.9A CN202210297695A CN114594715A CN 114594715 A CN114594715 A CN 114594715A CN 202210297695 A CN202210297695 A CN 202210297695A CN 114594715 A CN114594715 A CN 114594715A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses an intelligent gate control method which is characterized by comprising the following steps: the method comprises the following steps: in the initial state, the primary gate completely shields the water outlet, no water flows through the primary gate, and the step two is as follows: when small water flow passes through the water outlet, the controller controls the first-stage motor to rotate, so that the first-stage gate is lifted to a proper position, the water flow flows through the first-stage gate and the water outlet, and silt is deposited in the sink and the frame. The invention relates to the field of water conservancy equipment, in particular to an intelligent gate control method. The invention aims to provide an intelligent control method for a gate, which is convenient for intelligent control of the gate.
Description
Technical Field
The invention relates to the field of water conservancy equipment, in particular to an intelligent gate control method.
Background
In water conservancy projects such as rivers, canal systems and the like, the water level and the flow of a river channel are generally regulated by controlling the opening height of a gate, and the water conservancy projects are important components of hydraulic buildings.
At present, the regulation of water level and flow mainly depends on manual experience to judge and operate the gate, and the intelligent degree is not high. Moreover, when the water flow is small, silt is deposited near the gate, the use of the gate can be influenced for a long time, the sand discharging function of the common gate is weaker, and a large amount of residual silt exists. This is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to provide an intelligent control method for a gate, which is convenient for intelligent control of the gate.
The invention adopts the following technical scheme to realize the purpose of the invention:
an intelligent gate control method is characterized by comprising the following steps: the method comprises the following steps: in the initial state, the primary gate completely shields the water outlet, and no water flows through the primary gate;
step two: when small water flows pass through, the controller controls the primary motor to rotate, so that the primary gate is lifted to a proper position, the water flows through the primary gate and the water outlet, and silt is deposited in the sink tank and the frame;
step three: when the sediment is more or the water needs to be discharged, the controller controls the first-stage motor to rotate, so that the first-stage gate continues to ascend, and simultaneously controls the second-stage motor to rotate, so that the second-stage gate moves towards two sides, the large pressing plate downwards enters the frame body, the small pressing plate enters the sinking groove, the large pressing plate and the small pressing plate extrude the deposited sediment into the sediment discharge groove, meanwhile, the large pressing plate and the small pressing plate extrude partial water flow into the sediment discharge groove, and the sediment is impacted out of the sediment discharge groove under the action of the water flow;
the frame body is fixedly connected with a base, the base is provided with the sinking grooves which are communicated with the frame body, the frame body is fixedly communicated with the symmetrical sand discharge grooves, the base is fixedly connected with a support, the support is fixedly connected with the frame body, the support is provided with the water outlet, the support is fixedly connected with symmetrical guide cylinders, the support is fixedly connected with a second-stage sliding groove, the support is fixedly connected with a second-stage motor, a second-stage screw rod is arranged in the second-stage sliding groove, the second-stage screw rod is connected with two ends of the second-stage sliding groove through a bearing, an output shaft of the second-stage motor is fixedly connected with the second-stage screw rod, symmetrical second-stage sliding blocks are arranged in the second-stage sliding groove, two sections of reverse threads of the second-stage screw rod are respectively in threaded connection with the corresponding second-stage sliding blocks, the symmetrical second-stage sliding blocks are respectively and fixedly connected with vertical grooves, and the symmetrical vertical grooves are respectively and fixedly connected with corresponding second-stage gates, the vertical grooves are symmetrically provided with circular shafts respectively, the circular shafts are symmetrically connected with first connecting rods in a rotating mode respectively, the first connecting rods are symmetrically connected with circular rods in a rotating mode respectively, the circular rods are symmetrically arranged in the corresponding guide cylinders respectively, the circular shafts are symmetrically connected with second connecting rods in a rotating mode respectively, the second connecting rods are symmetrically connected with the corresponding guide cylinders in a rotating mode respectively, the circular rods are symmetrically fixedly connected with the large pressing plate respectively, and the large pressing plate is fixedly connected with the small pressing plate.
As a further limitation of the technical solution, the bracket is fixedly connected with symmetrical blocks, the symmetrical blocks are respectively fixedly connected with a fixing plate, the fixing plate is provided with a straight groove, the fixing plate is fixedly connected with a first-stage sliding groove, the straight groove is communicated with a first-stage sliding groove, the first-stage sliding groove is fixedly connected with a first-stage motor, an output shaft of the first-stage motor passes through one end of the first-stage sliding groove, a first-stage screw rod is arranged in the first-stage sliding groove, an output shaft of the first-stage motor is fixedly connected with the first-stage screw rod, the first-stage screw rod is in bearing connection with the first-stage sliding groove, symmetrical first-stage sliding blocks are arranged in the first-stage sliding groove, two sections of reverse threads of the first-stage screw rod are respectively in threaded connection with the corresponding first-stage sliding blocks, the symmetrical first-stage sliding blocks are respectively and fixedly connected with square rods, and the symmetrical square rods are respectively arranged in the straight groove, the symmetrical square rods are respectively and rotatably connected with one ends of the symmetrical connecting rods, the other end of each connecting rod is respectively and rotatably connected with a U-shaped rod, each U-shaped rod is respectively and fixedly connected with a square plate, and the square plates are fixedly connected with the primary gate.
As a further limitation of the technical solution, when the first-stage motor is turned on, the first-stage motor drives the first-stage screw to rotate, the first-stage screw drives the first-stage slider to move along the first-stage chute, the first-stage slider drives the square bar to move, the square bar drives the connecting rod to swing, the connecting rod drives the U-shaped bar to move, the U-shaped bar drives the square plate to move, and the square plate drives the first-stage gate to move.
As a further limitation of the technical solution, when the second-stage motor is turned on, the second-stage motor drives the second-stage screw to rotate, the second-stage screw drives the second-stage slider to move along the second-stage chute, the second-stage slider drives the vertical slot and the second-stage gate to move, the vertical slot drives the circular shaft to move along the vertical slot, the circular shaft drives the first connecting rod and the second connecting rod to swing, the first connecting rod drives the circular rod to move along the guide cylinder, and the circular rod drives the large pressing plate and the small pressing plate to move.
As a further limitation of the technical solution, the primary gate is matched with the water outlet.
As a further limitation of the present technical solution, the symmetrical secondary gate matches the water outlet.
As a further limitation of the technical scheme, the large press plate is matched with the frame body, and the small press plate is matched with the sinking groove.
As a further limitation of the technical solution, an included angle between the sand discharge groove and the base is between 30 and 60 degrees.
As a further limitation of the technical scheme, the second-stage sliding groove is fixedly connected with the second-stage encoder, the second-stage screw rod is fixedly connected with the input shaft of the second-stage encoder, the first-stage sliding groove is fixedly connected with the first-stage encoder, and the first-stage screw rod is fixedly connected with the input shaft of the first-stage encoder.
As a further limitation of the present invention, the controller includes a chip U5, the chip U5 is electrically connected to a voltage regulator circuit module, the chip U5 is electrically connected to a 485 communication module, the 485 communication module includes a chip U2, the chip U2 is electrically connected to the 485 communication module, a pin 11 of the chip U5 is electrically connected to pins 2 and 3 of the chip U2, a pin 12 of the chip U5 is electrically connected to a pin 4 of the chip U2, a pin 13 of the chip U5 is electrically connected to a pin 1 of the chip U2, a pin 18 of the chip U5 is electrically connected to the primary motor, a pin 19 of the chip U5 is electrically connected to the secondary motor, the primary encoder is electrically connected to an encoder plug CN1, the secondary encoder is electrically connected to an encoder plug CN2, and a pin 6 of the chip U2 is electrically connected to a pin 4 of the encoder CN1 and a pin 4 of the encoder plug CN2, pin 7 of chip U2 pin 5 of encoder plug CN1 and pin 5 of encoder plug CN2 respectively electrical connection, pin 3 of encoder plug CN1 and pin 3 of encoder plug CN2 respectively electrical connection triode Q1's collecting electrode, triode Q1's base electrical connection resistance R11 one end and resistance R12 one end, triode Q1's projecting pole and resistance R11's the other end ground connection, resistance R12's the other end electrical connection chip U1's pin 46.
Compared with the prior art, the invention has the advantages and positive effects that:
1. this device is through setting up one-level motor, through adopting one-level screw rod threaded connection one-level slider, adopts connections such as connecting rod, realizes one-level gate lift. The flow velocity and the flow of the water flow during small water flow can be adjusted by adopting the information sent by the primary encoder.
2. This device is through setting up the second grade motor, through adopting second grade screw rod threaded connection second grade slider, adopts connections such as connecting rod, and the second grade gate moves to both sides, makes big clamp plate get into the framework downwards, and little clamp plate gets into the heavy groove, and big clamp plate and little clamp plate extrude sedimentary silt and get into the groove of arranging the sand. Partial water flow is extruded into the sand discharge groove through the large pressing plate and the small pressing plate, and the sediment is impacted out of the sand discharge groove under the action of the water flow. The controller calculates the distance between the secondary gates, the distance between the secondary gates and the large pressing plate and the position of the large pressing plate in the frame according to the information sent by the secondary encoder, namely the number of turns of the secondary motor, and the positions and the sizes of the secondary screw and the relevant elements, and adjusts the flow velocity and the flow rate of water flow.
3. This device is through design ingeniously, through the intelligent control to the gate, avoids relying on people's experience to adjust, realizes the velocity of flow regulation to and the discharge of silt. Simple operation and convenient use.
Drawings
Fig. 1 is a partial perspective view of the first embodiment of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 5 is a schematic partial perspective view of the present invention.
Fig. 6 is a schematic partial perspective view six of the present invention.
Fig. 7 is a schematic diagram of a partial three-dimensional structure according to the present invention.
Fig. 8 is a partial perspective view of the first embodiment of the present invention.
Fig. 9 is a partial perspective view of the second embodiment of the present invention.
Fig. 10 is a schematic diagram of the controller circuit of the present invention.
Fig. 11 is a circuit schematic of a 485 communication module of the present invention.
FIG. 12 is a schematic circuit diagram of a voltage regulator circuit module according to the present invention.
Fig. 13 is a schematic circuit diagram of an encoder plug of the present invention.
In the figure: 1. the device comprises a square block, 2, a support, 3, a secondary sliding groove, 4, a guide cylinder, 6, a base, 7, a frame body, 8, a sand discharging groove, 9, a sinking groove, 10, a water outlet, 11, a secondary motor, 12, a secondary sliding block, 13, a secondary screw rod, 14, a secondary gate, 15, a vertical groove, 16, a large pressing plate, 17, a small pressing plate, 18, a circular shaft, 19, a first connecting rod, 20, a second connecting rod, 21, a circular rod, 22, a primary motor, 23, a primary sliding groove, 24, a primary sliding block, 25, a primary screw rod, 26, a fixing plate, 27, a straight groove, 28, a square rod, 29, a connecting rod, 30, a square plate, 31, a U-shaped rod, 32 and a primary gate.
Detailed Description
One embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the invention is not limited to the embodiment.
As shown in fig. 1 to 13, the present invention includes the following steps:
the method comprises the following steps: in the initial state, the primary gate 32 completely shields the water outlet 10, and no water flows through;
step two: when small water flows pass through, the controller controls the primary motor 22 to rotate, so that the primary gate 32 is lifted to a proper position, the water flows through the primary gate 32 and the water outlet 10, and silt is deposited in the sink tank 9 and the frame body 7;
step three: when silt is more or need to drain, controller control one-level motor 22 rotates, makes one-level gate 32 continue to rise, and control second grade motor 11 simultaneously rotates, makes second grade gate 14 move to both sides, makes big clamp plate 16 get into downwards framework 7, little clamp plate 17 get into sink tank 9, big clamp plate 16 reaches little clamp plate 17 extrudes sedimentary silt and gets into row husky groove 8, meanwhile, big clamp plate 16 reaches little clamp plate 17 extrudees partial rivers in arranging husky groove 8, under the rivers effect, strikes out silt row husky groove 8.
The frame body 7 is fixedly connected with a base 6, the base 6 is provided with the sinking groove 9, the sinking groove 9 is communicated with the frame body 7, the frame body 7 is fixedly communicated with the sand discharging groove 8 which is symmetrical, the base 6 is fixedly connected with a bracket 2, the bracket 2 is fixedly connected with the frame body 7, the bracket 2 is provided with the water outlet 10, the bracket 2 is fixedly connected with a symmetrical guide cylinder 4, the bracket 2 is fixedly connected with a second-stage chute 3, the bracket 2 is fixedly connected with the second-stage motor 11, a second-stage screw 13 is arranged in the second-stage chute 3, the second-stage screw 13 is in bearing connection with two ends of the second-stage chute 3, an output shaft of the second-stage motor 11 is fixedly connected with the second-stage screw 13, symmetrical second-stage sliding blocks 12 are arranged in the second-stage chute 3, and two sections of reverse threads of the second-stage screw 13 are respectively in threaded connection with the corresponding second-stage sliding blocks 12, the symmetry the second grade slider 12 is respectively fixed connection and erects groove 15, the symmetry erect groove 15 respectively fixed connection correspond the second grade gate 14, the symmetry erect be provided with round axle 18 in the groove 15 respectively, the symmetry round axle 18 rotates respectively and connects first connecting rod 19, the symmetry first connecting rod 19 rotates respectively and connects round bar 21, the symmetry round bar 21 sets up respectively in corresponding in the guide cylinder 4, the symmetry round axle 18 rotates respectively and connects second connecting rod 20, the symmetry second connecting rod 20 rotates respectively and connects the correspondence guide cylinder 4, the symmetry round bar 21 is respectively fixed connection big clamp plate 16, big clamp plate 16 fixed connection little clamp plate 17.
The support 2 is fixedly connected with symmetrical blocks 1, the symmetrical blocks 1 are respectively fixedly connected with a fixing plate 26, the fixing plate 26 is provided with a straight opening groove 27, the fixing plate 26 is fixedly connected with a first-stage sliding groove 23, the straight opening groove 27 is communicated with the first-stage sliding groove 23, the first-stage sliding groove 23 is fixedly connected with the first-stage motor 22, an output shaft of the first-stage motor 22 penetrates through one end of the first-stage sliding groove 23, a first-stage screw 25 is arranged in the first-stage sliding groove 23, an output shaft of the first-stage motor 22 is fixedly connected with the first-stage screw 25, the first-stage screw 25 is in bearing connection with the first-stage sliding groove 23, symmetrical first-stage sliding blocks 24 are arranged in the first-stage sliding groove 23, two sections of reverse threads of the first-stage screw 23 are respectively in threaded connection with the corresponding first-stage sliding blocks 24, the symmetrical first-stage sliding blocks 24 are respectively fixedly connected with square rods 28, and the symmetrical square rods 28 are respectively arranged in the straight opening grooves 27, the symmetrical square rods 28 are respectively and rotatably connected with one end of a symmetrical connecting rod 29, the other end of each connecting rod 29 is respectively and rotatably connected with a U-shaped rod 31, each U-shaped rod 31 is respectively and fixedly connected with a square plate 30, and the square plate 30 is fixedly connected with the primary gate 32.
When the first-level motor 22 is opened, the first-level motor 22 drives the first-level screw rod 25 to rotate, the first-level screw rod 25 drives the first-level slider 24 to move along the first-level sliding groove 23, the first-level slider 24 drives the square rod 28 to move, the square rod 28 drives the connecting rod 29 to swing, the connecting rod 29 drives the U-shaped rod 31 to move, the U-shaped rod 31 drives the square plate 30 to move, and the square plate 30 drives the first-level gate 32 to move.
When the second-stage motor 11 is opened, the second-stage motor 11 drives the second-stage screw 13 to rotate, the second-stage screw 13 drives the second-stage slider 12 to move along the second-stage chute 3, the second-stage slider 12 drives the vertical groove 15 and the second-stage gate 14 to move, the vertical groove 15 drives the circular shaft 18 to move along the vertical groove 15, the circular shaft 18 drives the first connecting rod 19 and the second connecting rod 20 to swing, the first connecting rod 19 drives the circular rod 21 to move along the guide cylinder 4, and the circular rod 21 drives the large pressing plate 16 and the small pressing plate 17 to move.
The primary gate 32 matches the water outlet 10.
The symmetrical secondary gate 14 matches the water outlet 10.
The large pressing plate 16 is matched with the frame body 7, and the small pressing plate 17 is matched with the sinking groove 9.
The included angle between the sand discharge groove 8 and the base 6 is 30-60 degrees.
3 fixed connection second grade encoders of second grade spout, second grade screw rod 13 fixed connection the input shaft of second grade encoder, 23 fixed connection one-level encoders of one-level spout, 25 fixed connection of one-level screw rod the input shaft of one-level encoder.
The controller comprises a chip U5, the chip U5 is electrically connected with a voltage stabilizing circuit module, the chip U5 is electrically connected with a 485 communication module, the 485 communication module comprises a chip U2, the chip U2 is electrically connected with the 485 communication module, a pin 11 of the chip U5 is electrically connected with pins 2 and 3 of the chip U2, a pin 12 of the chip U5 is electrically connected with a pin 4 of the chip U2, a pin 13 of the chip U5 is electrically connected with a pin 1 of the chip U2, a pin 18 of the chip U5 is electrically connected with the primary motor 22, a pin 19 of the chip U5 is electrically connected with the secondary motor 11, the primary encoder is electrically connected with an encoder plug CN1, the secondary encoder is electrically connected with an encoder plug CN2, and a pin 6 of the chip U2 is respectively electrically connected with a pin 4 of the encoder CN1 and a pin 4 of the encoder plug CN2, pin 7 of the chip U2 is electrically connected to pin 5 of the encoder plug CN1 and pin 5 of the encoder plug CN2, pin 3 of the encoder plug CN1 and pin 3 of the encoder plug CN2 are electrically connected to a collector of a transistor Q1, a base of the transistor Q1 is electrically connected to one end of a resistor R11 and one end of a resistor R12, an emitter of the transistor Q1 and the other end of the resistor R11 are grounded, and the other end of the resistor R12 is electrically connected to pin 46 of the chip U1.
The type of the primary encoder and the type of the secondary encoder are multi-circle Brayton absolute value encoders CAN/RS 485.
The working process of the invention is as follows: the controller is adapted so that it controls the movement of the primary motor 22 and the secondary motor 11.
In the initial state, the secondary gates 14 are in contact with each other, the secondary gates 14 are in contact with the large pressing plate 16, the small pressing plate 17 is separated from the sink 9 and is slightly higher than the water outlet hole 10, and the primary gate 32 completely shields the water outlet hole 10 and no water flows through.
When small water flow passes through, the controller controls the first-stage motor 22 to rotate, so that the first-stage gate 32 is lifted to a proper position, when the first-stage motor 22 is opened, the first-stage motor 22 drives the first-stage screw rod 25 to rotate, the first-stage screw rod 25 drives the first-stage sliding block 24 to move along the first-stage sliding groove 23, the first-stage sliding block 24 drives the square rod 28 to move, the square rod 28 drives the connecting rod 29 to swing, the connecting rod 29 drives the U-shaped rod 31 to move, the U-shaped rod 31 drives the square plate 30 to move, and the square plate 30 drives the first-stage gate 32 to move. The water flows through the first-stage gate 32 and the water outlet 10, passes through the sink tank 9 and the frame 7, flows out of the frame 7, and deposits in the sink tank 9 and the frame 7. The controller calculates the lifting height of the first-stage gate 32 according to the information sent by the first-stage encoder, namely the number of turns of the first-stage motor 22, the screw pitch of the first-stage screw 25 and the position and the size of relevant elements, and adjusts the flow velocity and the flow rate of the water flow in small water flow.
When silt is more or water needs to be discharged, the controller controls the first-stage motor 22 to rotate, the first-stage gate 32 continues to ascend, the second-stage motor 11 is controlled to rotate, when the second-stage motor 11 is opened, the second-stage motor 11 drives the second-stage screw 13 to rotate, the second-stage screw 13 drives the second-stage slider 12 to move along the second-stage chute 3, the second-stage slider 12 drives the vertical groove 15 and the second-stage gate 14 to move, the vertical groove 15 drives the circular shaft 18 to move along the vertical groove 15, the circular shaft 18 drives the first connecting rod 19 and the second connecting rod 20 to swing, the first connecting rod 19 drives the circular rod 21 to move along the guide cylinder 4, and the circular rod 21 drives the large pressing plate 16 and the small pressing plate 17 to move. The secondary gate 14 is moved towards two sides, the large pressing plate 16 enters the frame body 7 downwards, the small pressing plate 17 enters the sinking groove 9, the large pressing plate 16 and the small pressing plate 17 extrude deposited silt to enter the sand discharging groove 8, meanwhile, the large pressing plate 16 and the small pressing plate 17 extrude partial water flow into the sand discharging groove 8, and the silt is impacted out of the sand discharging groove 8 under the action of the water flow. The controller calculates the lifting height of the primary gate 32 according to the information sent by the primary encoder, namely the number of turns of the primary motor 22, the screw pitch of the primary screw 25 and the position and size of relevant elements. The controller calculates the distance between the secondary gates 14, the distance between the secondary gates 14 and the large pressing plate 16 and the position of the large pressing plate 16 in the frame body 7 according to the rotation turns of the secondary motor 11, which is information sent by the secondary encoder, and the positions and the sizes of the secondary screws 13 and the relevant elements, and adjusts the flow speed and the flow rate of water flow.
This device is through setting up one-level motor 22, through adopting one-level screw rod 25 threaded connection one-level slider 24, adopts connecting rod 29 wait to connect, realizes that one-level gate 32 goes up and down. The flow velocity and the flow of the water flow during small water flow can be adjusted by adopting the information sent by the primary encoder.
This device is through setting up second grade motor 11, through adopting second grade screw rod 23 threaded connection second grade slider 12, adopts the connecting rod etc. to connect, and second grade gate 14 moves to both sides, makes big clamp plate 16 get into framework 7 downwards, and little clamp plate 17 gets into heavy groove 9, and big clamp plate 16 and little clamp plate 17 extrude sedimentary silt and get into row husky groove 8. Part of water flow is extruded into the sand discharge groove 8 through the large pressure plate 16 and the small pressure plate 17, and sediment is impacted out of the sand discharge groove 8 under the action of the water flow. The controller calculates the distance between the secondary gates 14, the distance between the secondary gates 14 and the large pressing plate 16 and the position of the large pressing plate 16 in the frame body 7 according to the information sent by the secondary encoder, namely the number of rotation turns of the secondary motor 11, and the screw pitch of the secondary screw 13 and the positions and the sizes of relevant elements, and adjusts the flow speed and the flow rate of water flow.
This device is through design ingeniously, through the intelligent control to the gate, avoids relying on people's experience to adjust, realizes the velocity of flow regulation to and the discharge of silt. Simple operation and convenient use.
The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. An intelligent gate control method is characterized by comprising the following steps:
the method comprises the following steps: in the initial state, the primary gate (32) completely shields the water outlet (10) and no water flows through;
step two: when small water flows pass through, the controller controls the primary motor (22) to rotate, so that the primary gate (32) is lifted to a proper position, the water flows through the primary gate (32) and the water outlet (10), and silt is deposited in the sink tank (9) and the frame body (7);
step three: when more silt exists or water needs to be discharged, the controller controls the primary motor (22) to rotate, the primary gate (32) continues to ascend, the secondary motor (11) is controlled to rotate, the secondary gate (14) moves towards two sides, the large pressing plate (16) enters the frame body (7) downwards, the small pressing plate (17) enters the sinking groove (9), the large pressing plate (16) and the small pressing plate (17) extrude deposited silt into the sand discharging groove (8), meanwhile, the large pressing plate (16) and the small pressing plate (17) extrude partial water flow into the sand discharging groove (8), and the silt is impacted out of the sand discharging groove (8) under the action of the water flow;
the frame body (7) is fixedly connected with a base (6), the base (6) is provided with the sinking groove (9), the sinking groove (9) is communicated with the frame body (7), the frame body (7) is fixedly communicated with the sand discharge grooves (8) which are symmetrical, the base (6) is fixedly connected with a support (2), the support (2) is fixedly connected with the frame body (7), and the support (2) is provided with the water outlet (10);
the support (2) is fixedly connected with symmetrical guide cylinders (4), the support (2) is fixedly connected with a second-stage sliding chute (3), the support (2) is fixedly connected with a second-stage motor (11), a second-stage screw rod (13) is arranged in the second-stage sliding chute (3), the second-stage screw rod (13) is in bearing connection with two ends of the second-stage sliding chute (3), an output shaft of the second-stage motor (11) is fixedly connected with the second-stage screw rod (13), symmetrical second-stage sliding blocks (12) are arranged in the second-stage sliding chute (3), two sections of reverse threads of the second-stage screw rod (13) are respectively in threaded connection with the corresponding second-stage sliding blocks (12), the symmetrical second-stage sliding blocks (12) are respectively and fixedly connected with vertical grooves (15), the symmetrical vertical grooves (15) are respectively and fixedly connected with the corresponding second-stage gates (14), and circular shafts (18) are respectively arranged in the symmetrical vertical grooves (15), the symmetry round axle (18) rotates respectively and connects first connecting rod (19), and the symmetry first connecting rod (19) rotates respectively and connects round bar (21), and the symmetry round bar (21) sets up respectively corresponding in guide cylinder (4), the symmetry round axle (18) rotates respectively and connects second connecting rod (20), and the symmetry second connecting rod (20) rotate respectively and connect the correspondence guide cylinder (4), the symmetry round bar (21) fixed connection respectively big clamp plate (16), big clamp plate (16) fixed connection little clamp plate (17).
2. The intelligent gate control method according to claim 1, wherein: the support (2) is fixedly connected with symmetrical square blocks (1), the symmetrical square blocks (1) are respectively fixedly connected with a fixing plate (26), the fixing plate (26) is provided with a straight opening groove (27), the fixing plate (26) is fixedly connected with a first-stage sliding groove (23), the straight opening groove (27) is communicated with the first-stage sliding groove (23), the first-stage sliding groove (23) is fixedly connected with the first-stage motor (22), an output shaft of the first-stage motor (22) penetrates through one end of the first-stage sliding groove (23), a first-stage screw rod (25) is arranged in the first-stage sliding groove (23), an output shaft of the first-stage motor (22) is fixedly connected with the first-stage screw rod (25), the first-stage screw rod (25) is in bearing connection with the first-stage sliding groove (23), symmetrical first-stage sliding blocks (24) are arranged in the first-stage sliding groove (23), and two sections of reverse threads of the first-stage screw rod (23) are respectively in threaded connection with the corresponding first-stage sliding blocks (24), the symmetrical first-stage sliding block (24) is fixedly connected with square rods (28) respectively, the symmetrical square rods (28) are arranged in the straight opening groove (27) respectively, the symmetrical square rods (28) are connected with one ends of symmetrical connecting rods (29) in a rotating mode respectively, the other ends of the connecting rods (29) are connected with U-shaped rods (31) in a rotating mode respectively, each U-shaped rod (31) is fixedly connected with a square plate (30) respectively, and the square plates (30) are fixedly connected with the first-stage gate (32).
3. The intelligent gate control method according to claim 2, wherein: when one-level motor (22) is opened, one-level motor (22) drives one-level screw rod (25) rotates, one-level screw rod (25) drives one-level slider (24) are followed one-level spout (23) remove, one-level slider (24) drive square bar (28) remove, square bar (28) drive connecting rod (29) swing, connecting rod (29) drive U-shaped pole (31) remove, U-shaped pole (31) drive square plate (30) remove, square plate (30) drive one-level gate (32) remove.
4. The intelligent gate control method according to claim 1, wherein: when second grade motor (11) were opened, second grade motor (11) drive second grade screw rod (13) rotate, second grade screw rod (13) drive second grade slider (12) are followed second grade spout (3) remove, second grade slider (12) drive erect groove (15) and second grade gate (14) remove, erect groove (15) and drive round axle (18) are followed it removes to erect groove (15), round axle (18) drive first connecting rod (19) and second connecting rod (20) swing, first connecting rod (19) drive round bar (21) are followed guide cylinder (4) remove, round bar (21) drive big clamp plate (16) and little clamp plate (17) remove.
5. The intelligent gate control method according to claim 2, wherein: the primary gate (32) is matched with the water outlet (10).
6. The intelligent gate control method according to claim 1, wherein: the symmetrical secondary gate (14) is matched with the water outlet (10).
7. The intelligent gate control method according to claim 1, wherein: the large pressing plate (16) is matched with the frame body (7), and the small pressing plate (17) is matched with the sinking groove (9).
8. The intelligent gate control method according to claim 1, wherein: the included angle between the sand discharge groove (8) and the base (6) is 30-60 degrees.
9. The intelligent gate control method according to claim 1, wherein: second grade spout (3) fixed connection second grade encoder, second grade screw rod (13) fixed connection the input shaft of second grade encoder, one-level spout (23) fixed connection one-level encoder, one-level screw rod (25) fixed connection the input shaft of one-level encoder.
10. The intelligent gate control method according to claim 9, wherein: the controller comprises a chip U5, the chip U5 is electrically connected with a voltage stabilizing circuit module, the chip U5 is electrically connected with a 485 communication module, the 485 communication module comprises a chip U2, the chip U2 is electrically connected with the 485 communication module, a pin 11 of the chip U5 is electrically connected with pins 2 and 3 of the chip U2, a pin 12 of the chip U5 is electrically connected with a pin 4 of the chip U2, a pin 13 of the chip U5 is electrically connected with a pin 1 of the chip U2, a pin 18 of the chip U5 is electrically connected with the primary motor (22), a pin 19 of the chip U5 is electrically connected with the secondary motor (11), the primary encoder is electrically connected with an encoder plug CN1, the secondary encoder is electrically connected with an encoder plug CN2, and a pin 6 of the chip U2 is electrically connected with a pin 4 of the encoder plug CN1 and a pin 4 of the encoder plug CN2 respectively, pin 7 of the chip U2 is electrically connected to pin 5 of the encoder plug CN1 and pin 5 of the encoder plug CN2, pin 3 of the encoder plug CN1 and pin 3 of the encoder plug CN2 are electrically connected to a collector of a transistor Q1, a base of the transistor Q1 is electrically connected to one end of a resistor R11 and one end of a resistor R12, an emitter of the transistor Q1 and the other end of the resistor R11 are grounded, and the other end of the resistor R12 is electrically connected to pin 46 of the chip U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297695.9A CN114594715A (en) | 2022-03-24 | 2022-03-24 | Intelligent control method for gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210297695.9A CN114594715A (en) | 2022-03-24 | 2022-03-24 | Intelligent control method for gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114594715A true CN114594715A (en) | 2022-06-07 |
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ID=81820132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210297695.9A Pending CN114594715A (en) | 2022-03-24 | 2022-03-24 | Intelligent control method for gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114594715A (en) |
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2022
- 2022-03-24 CN CN202210297695.9A patent/CN114594715A/en active Pending
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