CN111997012A

CN111997012A - Filter clearance irrigation gate

Info

Publication number: CN111997012A
Application number: CN202010889428.1A
Authority: CN
Inventors: 贾乐拉
Original assignee: Taizhou Renxue Electronic Technology Co ltd
Current assignee: Taizhou Renxue Electronic Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2020-11-27

Abstract

The invention discloses a filtering and cleaning irrigation gate, which comprises a body, wherein a water channel with openings on the left, the right and the lower sides is arranged in the body, the left side of the top wall of the water channel is communicated with an upward moving cavity, a gate device for opening and closing the gate through a screw nut is arranged in the upward moving cavity, the top wall of the water channel is fixedly provided with a filter screen, the right side of the top wall of the water channel is communicated with a cleaning cavity, the water channel is symmetrically provided with a collecting moving cavity at the left and the right, the collecting moving cavity is internally provided with a collecting device which drives a collecting cage to ascend through a screw nut to collect impurities on the filter screen and then adds the impurities into the cleaning cavity, the invention drives a gate to open and close through the screw nut, meanwhile, the collection basket is lifted through the matching of a worm gear and a screw nut, and the lifting of the collection basket is triggered through the lifting of the gate, meanwhile, the worm and gear are matched with the gear rack to drive the cleaning slide block to push impurities in the collecting basket out of the gate for centralized treatment.

Description

Filter clearance irrigation gate

Technical Field

The invention relates to the technical field of water conservancy gates, in particular to a water conservancy irrigation gate capable of being filtered and cleaned.

Background

Irrigation's water source is the river course of being nearby usually, is equipped with the gate in these river courses department to supply water according to the irrigation demand, but have a large amount of impurity in these river courses, for example plastics, branch etc. these impurity can block up irrigation water course, lead to the water course to need often clear up, for avoiding the manpower extravagant, consequently need design one kind can filter the water source and regularly discharge the device of impurity.

Disclosure of Invention

The invention aims to provide an over-filtering water conservancy irrigation gate which is used for overcoming the defects in the prior art.

According to the invention, the irrigation gate is cleaned by filtration, the irrigation gate comprises a body, a water channel with openings at the left side, the right side and the lower side is arranged in the body, the left side of the top wall of the water channel is communicated with an upper moving cavity, a gate device for opening and closing the gate through a screw nut is arranged in the upper moving cavity, a filter screen is fixedly arranged on the top wall of the water channel, a cleaning cavity is communicated with the right side of the top wall of the water channel, the water channel is bilaterally symmetrically provided with collecting moving cavities, a collecting device for collecting impurities on the filter screen after a collecting cage is driven by the screw nut to ascend and is added into the cleaning cavity is arranged in the collecting moving cavity, a moving cavity is communicated in the right wall of the cleaning cavity, a cleaning device for pushing the impurities in the collecting device out of the body by driving a sliding block to move left and right through, the telescopic type cleaning device is characterized in that a telescopic force transmission device which is connected with a universal joint of the cleaning device and transmits power is arranged in the telescopic cavity, a worm cavity is arranged in the top wall of the telescopic cavity, a screw device which is meshed with a gear through worm and gear matching and used for providing power for the force transmission device is arranged in the worm cavity, a clutch cavity is arranged in the top wall of the worm cavity, a transmission motor with an output shaft extending leftwards is fixedly arranged in the right wall of the clutch cavity, a transmission motor shaft extending leftwards and rightwards is fixedly arranged at the tail end of the output shaft of the transmission motor, the transmission motor shaft is far away from one end of the transmission motor, extends into the clutch cavity and is fixedly provided with a transmission gear at the tail end, a right compression spring is fixedly arranged on the bottom wall of the clutch cavity, a left compression spring is fixedly arranged on the bottom wall of the clutch cavity, and one end The device, be provided with the chamber that resets in the separation and reunion chamber left wall, it causes through electromagnetic fit spring to reset the intracavity be provided with the resetting means that clutch can the reconversion.

On the basis of the technical scheme, a gate gear cavity is arranged in the top wall of the upper moving cavity, a gate motor with an upward output shaft is arranged in the right side of the bottom wall of the gate gear cavity, the tail end of the output shaft of the gate motor is fixedly provided with a gate motor shaft extending up and down, one end of the gate motor shaft, far away from the gate motor, extends into the gate gear cavity, the tail end of the gate motor shaft is fixedly provided with a gate gear cavity, the left side of the bottom wall of the gate gear cavity is provided with a gate lead screw extending up and down, the outer surface of the gate lead screw is in screw transmission connection with a gate nut engaged with the gate gear cavity, the gate lead screw extends downwards to penetrate through the upper moving cavity and then extends into the water channel, the tail end of the gate lead screw is fixedly provided with a gate, the gate lead screw extends upwards, one end of the gate push rod, which is far away from the gate connecting rod, extends downwards into the clutch cavity.

On the basis of the technical scheme, a collecting bevel gear cavity is arranged in the top wall of the cleaning cavity, a collecting basket is arranged in the bottom wall of the collecting moving cavity in a vertically sliding manner, collecting lead screws extending up and down are fixedly arranged in the left and right sides of the collecting basket in a bilaterally symmetrical manner, one end of each collecting lead screw, far away from the collecting basket, penetrates through a collecting nut cavity and then extends into the lead screw cavity, a worm gear nut is arranged on the outer surface of the inner part of the collecting lead screw, positioned in the collecting nut cavity, in a spiral transmission manner, a collecting worm extending back and forth is connected to the worm gear on the left side of the worm gear nut, one end of each collecting worm, far away from the worm gear nut, extends into the collecting bevel gear cavity, the tail end of each collecting worm is fixedly provided with a collecting bevel gear, a collecting motor with a left, one end of the collecting motor shaft, which is far away from the collecting motor, extends into the collecting bevel gear cavity and the tail end of the collecting bevel gear cavity is fixedly provided with a collecting main bevel gear which is meshed with the two collecting auxiliary bevel gears.

On the basis of the technical scheme, a sliding block is arranged in the cleaning cavity in a front-back sliding manner, a moving block extending leftwards and rightwards is fixedly arranged on the right wall of the sliding block, one end, away from the sliding block, of the moving block extends into the moving cavity, a moving conical cavity is arranged at the tail end of the moving block, a moving conical block is rotatably arranged in the moving conical cavity, a moving shaft extending leftwards and rightwards is fixedly arranged on the right wall of the moving conical block, a moving gear is fixedly arranged at one end, away from the moving conical block, of the moving shaft, an auxiliary moving shaft extending leftwards and rightwards is fixedly arranged on the right wall of the moving gear, one end, away from the moving gear, of the auxiliary moving shaft extends into the telescopic cavity, an auxiliary conical gear is fixedly arranged at the tail end of the auxiliary conical gear, an auxiliary universal shaft is fixedly arranged, the outer impurity export of fuselage is provided with the intercommunication to the clearance chamber antetheca intercommunication, impurity export left wall internal fixation is provided with the impurity cylinder that the output shaft is right, the fixed impurity push rod that is provided with of impurity cylinder output shaft end, the impurity push rod is kept away from the one end of impurity cylinder stretches into impurity export and end are fixed and are provided with the impurity ejector pad.

On the basis of the technical scheme, be provided with the gear chamber in the flexible chamber antetheca, the fixed transmission shaft that extends about being provided with on the gear chamber back wall, the transmission shaft stretches into the fixed pinion that is provided with of one end in gear chamber, slidable spline is provided with the main telescopic shaft that extends around in the transmission shaft, slidable spline is provided with the vice telescopic shaft that extends around in the main telescopic shaft, vice telescopic shaft is kept away from the fixed main bevel gear that is provided with of one end of main telescopic shaft, the fixed main cardan shaft that is provided with of main bevel gear back wall, main cardan shaft with vice cardan shaft passes through the universal joint and connects.

On the basis of the technical scheme, the bottom wall of the clutch cavity is communicated with a communicating cavity, the left wall of the communicating cavity is provided with a transmission worm extending leftwards and rightwards, one end, extending into the communicating cavity, of the transmission worm is fixedly provided with an auxiliary clutch gear, the front wall of the worm cavity is provided with a transmission main shaft extending forwards and backwards, one end, extending into the worm cavity, of the transmission main shaft is fixedly provided with a worm wheel in spiral transmission with the transmission worm, one end, far away from the worm wheel, of the transmission main shaft extends into the gear cavity, and the tail end of the transmission main shaft is fixedly provided with a transmission main gear meshed with the auxiliary gear.

On the basis of the technical scheme, a right branch block is fixedly arranged at one end of the right compression spring, which is far away from the bottom wall of the clutch cavity, a right shaft extending leftwards and rightwards is arranged in the right branch block, the right shaft extends rightwards and the tail end of the right compression spring is fixedly provided with a main meshing gear which can be clutched with the transmission gear, a left branch block is fixedly arranged at one end of the left compression spring, which is far away from the bottom wall of the clutch cavity, a left conical cavity is arranged in the right wall of the left branch block, a left conical block is rotatably arranged in the left conical cavity, a left shaft extending leftwards and rightwards is fixedly arranged on the right wall of the left conical block, a main clutch gear which is clutched with the communicating cavity is fixedly arranged at one end of the left shaft, the right wall of the main clutch gear is fixed at the left end of the right shaft, a clutch spring cavity with a leftward opening is, the other end of the clutch compression spring is fixedly provided with a clutch supporting rod, one end of the clutch supporting rod, which is far away from the clutch compression spring, is fixedly provided with a clutch pushing block, and the clutch pushing block is abutted to the gate push rod.

On the basis of the technical scheme, the reset magnetic core with the reset coil wound on the outer surface is fixedly arranged in the reset cavity left wall, the reset push rod extending leftwards and rightwards is arranged in the reset cavity, the reset block is fixedly arranged on the outer surface of the reset push rod, and the reset compression spring with the other end fixed on the reset cavity left wall is fixedly arranged on the reset block left wall.

The invention has the beneficial effects that: the invention drives the gate to open and close through the lead screw nut, simultaneously leads the collection basket to lift through the worm gear matched with the lead screw nut, simultaneously triggers the collection basket to lift through the lifting of the gate, and simultaneously drives the cleaning slide block to push impurities in the collection basket out of the gate for centralized treatment through the worm gear matched with the gear rack.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall construction of a filtration cleaning irrigation gate according to the present invention;

FIG. 2 is a schematic view of the present invention taken along the line A-A of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along the line B-B;

FIG. 4 is a schematic view of the present invention taken along the line C-C of FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 3 taken in the direction D-D;

FIG. 6 is a schematic view of the structure of FIG. 2 taken along the line E-E;

FIG. 7 is a schematic view of the invention in the direction F-F of FIG. 2;

FIG. 8 is an enlarged view of the structure of the G range in FIG. 1 according to the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-8, a water conservancy irrigation gate for filtering and cleaning according to an embodiment of the invention comprises a body 1, a water channel 32 with openings on the left side and the right side and the lower side is arranged in the body 1, an upper moving cavity 6 is communicated with the left side of the top wall of the water channel 32, a gate device 901 for opening and closing the gate through a screw nut is arranged in the upper moving cavity 6, a filter screen 4 is fixedly arranged on the top wall of the water channel 32, a cleaning cavity 2 is communicated with the right side of the top wall of the water channel 32, collecting moving cavities 33 are symmetrically arranged on the left side and the right side of the water channel 32, a collecting device 902 which is used for collecting impurities on the filter screen 4 and then is added into the cleaning cavity 2 is arranged in the collecting moving cavity 33 and driven by the screw nut to ascend, a collecting cage is arranged in the collecting device 902, a moving cavity 58 is communicated with the right wall of the cleaning cavity 2, a sliding block, a telescopic cavity 38 is communicated with the right wall of the movable cavity 58, a telescopic force transmission device 904 which is connected with the cleaning device 903 in a universal joint mode and transmits power is arranged in the telescopic cavity 38, a worm cavity 30 is arranged in the top wall of the telescopic cavity 38, a screw device 905 which is meshed through a worm gear and a worm matched with a gear and is used for providing power for the force transmission device 904 is arranged in the worm cavity 30, a clutch cavity 19 is arranged in the top wall of the worm cavity 30, a transmission motor 23 with an output shaft facing left is fixedly arranged in the right wall of the clutch cavity 19, a transmission motor shaft 24 which extends leftwards and rightwards is fixedly arranged at the tail end of the output shaft of the transmission motor 23, one end, far away from the transmission motor 23, of the transmission motor shaft 24 extends into the clutch cavity 19, a transmission gear 25 is fixedly arranged at the tail end of the clutch cavity 19, a right compression spring 26 is fixedly, one end of the left compression spring 69 and one end of the right compression spring 26, which are far away from the bottom wall of the clutch cavity 19, are fixedly provided with a clutch device 906 which is driven to be clutched with the screw device 905 by the up-and-down movement of the gate device 901, a reset cavity 75 is arranged in the left wall of the clutch cavity 19, and a reset device 907 which causes the clutch device 906 to be capable of restoring to the original state through an electromagnetic matching spring is arranged in the reset cavity 75.

In addition, in an embodiment, the gate device 901 is described in detail, a gate gear cavity 15 is arranged in the top wall of the upper moving cavity 6, a gate motor 12 with an upward output shaft is arranged in the right side of the bottom wall of the gate gear cavity 15, a gate motor shaft 13 extending up and down is fixedly arranged at the tail end of the output shaft of the gate motor 12, one end of the gate motor shaft 13 far away from the gate motor 12 extends into the gate gear cavity 15, and a gate gear cavity 17 is fixedly arranged at the tail end, a gate lead screw 7 extending up and down is arranged at the left side of the bottom wall of the gate gear cavity 15, a gate nut 14 engaged with the gate gear cavity 17 is spirally and drivingly connected to the outer surface of the gate lead screw 7, the gate lead screw 7 extends downward to penetrate through the upper moving cavity 6 and then extends into the water channel 32, a gate 5 is fixedly arranged at the tail end, a, one end of the gate connecting rod 16, which is far away from the gate lead screw 7, is fixedly provided with a gate push rod 18 which extends up and down, and one end of the gate push rod 18, which is far away from the gate connecting rod 16, extends downwards into the clutch cavity 19.

In addition, in an embodiment, the collecting device 902 is described in detail, a collecting bevel gear cavity 8 is arranged in the top wall of the cleaning cavity 2, a collecting basket 3 is arranged in the bottom wall of the collecting moving cavity 33 in a vertically sliding manner, collecting screws 34 extending vertically are fixedly arranged in a bilateral symmetry manner on the collecting basket 3, one end of the collecting screw 34 far away from the collecting basket 3 penetrates through a collecting nut cavity 35 and then extends into a screw cavity 37, a worm gear 36 is arranged on the outer surface of part of the collecting screw 34 in the collecting nut cavity 35 in a spiral transmission manner, a collecting worm 59 extending back and forth is connected to the worm gear on the left side of the worm gear 36, one end of the collecting worm 59 far away from the worm gear 36 extends into the collecting bevel gear cavity 8, a collecting secondary bevel gear 60 is fixedly arranged at the tail end of the collecting worm 59, a collecting motor 11 with an output shaft facing left is fixedly arranged in the right wall of the collecting bevel, the tail end of an output shaft of the collection motor 11 is fixedly provided with a collection motor shaft 10, one end, far away from the collection motor 11, of the collection motor shaft 10 extends into the collection bevel gear cavity 8, and the tail end of the collection motor shaft is fixedly provided with a collection main bevel gear 9 meshed with the collection auxiliary bevel gears 60.

In one embodiment, the cleaning device 903 is described in detail, a sliding block 81 is slidably disposed in the cleaning chamber 2 forward and backward, a moving block 47 extending leftward and rightward is fixedly disposed on a right wall of the sliding block 81, one end of the moving block 47 away from the sliding block 81 extends into the moving chamber 58, a moving conical chamber 46 is disposed at a tail end of the moving block, a moving conical block 45 is rotatably disposed in the moving conical chamber 46, a moving shaft 44 extending leftward and rightward is fixedly disposed on a right wall of the moving conical block 45, a moving gear 43 is fixedly disposed on one end of the moving shaft 44 away from the moving conical block 45, a secondary moving shaft 42 extending leftward and rightward is fixedly disposed on a right wall of the moving gear 43, one end of the secondary moving shaft 42 away from the moving gear 43 extends into the telescopic chamber 38, a secondary conical gear 41 is fixedly disposed at a tail end of the secondary conical gear 41, a secondary universal shaft 40 is fixedly disposed on a right wall of the secondary conical, the top wall of the movable cavity 58 is fixedly provided with a rack 57 meshed with the movable gear 43, the front wall of the cleaning cavity 2 is communicated with and communicated with an impurity outlet 61 outside the machine body 1, an impurity cylinder 64 with an output shaft facing right is fixedly arranged in the left wall of the impurity outlet 61, an impurity push rod 63 is fixedly arranged at the tail end of the output shaft of the impurity cylinder 64, and one end, far away from the impurity cylinder 64, of the impurity push rod 63 extends into the impurity outlet 61 and is fixedly provided with an impurity push block 62 at the tail end.

In addition, in an embodiment, the force transmission device 904 is described in detail, a gear cavity 48 is disposed in a front wall of the telescopic cavity 38, a transmission shaft 50 extending left and right is fixedly disposed on a rear wall of the gear cavity 48, an auxiliary gear 49 is fixedly disposed at one end of the transmission shaft 50 extending into the gear cavity 48, a main telescopic shaft 51 extending front and rear is disposed in a slidable spline in the transmission shaft 50, an auxiliary telescopic shaft 52 extending front and rear is disposed in a slidable spline in the main telescopic shaft 51, a main bevel gear 53 is fixedly disposed at one end of the auxiliary telescopic shaft 52 far away from the main telescopic shaft 51, a main universal shaft 56 is fixedly disposed on a rear wall of the main bevel gear 53, and the main universal shaft 56 and the auxiliary universal shaft 40 are connected through a universal joint 39.

In one embodiment, the screw 905 is described in detail, a communication cavity 27 is provided in communication with a bottom wall of the clutch cavity 19, a driving worm 29 extending left and right is provided on a left wall of the communication cavity 27, a sub clutch gear 28 is fixedly provided at an end of the driving worm 29 extending into the communication cavity 27, a driving main shaft 55 extending front and back is provided on a front wall of the worm cavity 30, a worm gear 31 in screw transmission with the driving worm 29 is fixedly provided at an end of the driving main shaft 55 extending into the worm cavity 30, and a driving main gear 54 engaged with the sub gear 49 is fixedly provided at an end of the driving main shaft 55 far from the worm gear 31 and extending into the gear cavity 48.

In addition, in an embodiment, the clutch device 906 is described in detail, one end of the right compression spring 26 away from the bottom wall of the clutch cavity 19 is fixedly provided with a right support block 21, the right support block 21 is internally provided with a right shaft 22 extending leftwards and rightwards, the right shaft 22 extends rightwards and the tail end of the right shaft is fixedly provided with the main meshing gear 20 capable of being in clutch with the transmission gear 25, one end of the left compression spring 69 away from the bottom wall of the clutch cavity 19 is fixedly provided with a left support block 65, the right wall of the left support block 65 is internally provided with a left conical cavity 68, the left conical cavity 68 is internally provided with a left conical block 67 in a rotatable manner, the right wall of the left conical block 67 is fixedly provided with a left shaft 66 extending leftwards and rightwards, one end of the left shaft 66 away from the left conical block 67 is fixedly provided with a main clutch gear 80 in clutch with the communication cavity 27, the right wall of, the left wall of the left supporting block 65 is provided with a clutch spring cavity 70 with a leftward opening, the right wall of the clutch spring cavity 70 is fixedly provided with a clutch compression spring 71, the other end of the clutch compression spring 71 is fixedly provided with a clutch support rod 72, one end, far away from the clutch compression spring 71, of the clutch support rod 72 is fixedly provided with a clutch pushing block 73, and the clutch pushing block 73 abuts against the gate push rod 18.

In one embodiment, the reset device 907 is described in detail, a reset magnetic core 79 with a reset coil 78 wound on the outer surface is fixedly arranged in the left wall of the reset cavity 75, a reset push rod 74 extending left and right is arranged in the reset cavity 75, a reset block 76 is fixedly arranged on the outer surface of the reset push rod 74, and a reset compression spring 77 with the other end fixed to the left wall of the reset cavity 75 is fixedly arranged on the left wall of the reset block 76.

In an initial state, the gate 5 is located at the bottom of the water channel 32 to block the water channel, the gate push rod 18 extends into the clutch cavity 19, at this time, the left wall of the clutch push block 73 abuts against the gate push rod 18, the clutch compression spring 71 is compressed, the reset coil 78 is electrified to enable the reset magnetic core 79 to generate electromagnetic adsorption to the reset push rod 74, the reset compression spring 77 is compressed, the left compression spring 69 and the right compression spring 26 are in a no-load state, therefore, the main clutch gear 80 is separated from the auxiliary clutch gear 28, the transmission gear 25 is separated from the main meshing gear 20, the cleaning device 903 is located at the foremost end, the force transmission device 904 keeps contracting, the collection basket 3 is located at the bottom of the water channel 32 and sinks into water, irrigation is needed, the gate motor 12 rotates to drive the gate motor shaft 13 to rotate, the gate motor shaft 13 rotates to drive the gate gear cavity 17 to rotate, the gate gear cavity 17 rotates to drive the gate nut 14 to rotate, the gate nut 14 rotates to drive the gate lead screw 7 to move upwards, the gate lead screw 7 moves upwards to drive the gate 5 to move upwards to open a water channel, the gate lead screw 7 moves upwards to drive the gate connecting rod 16 to move upwards, the gate connecting rod 16 drives the gate push rod 18 to move upwards, the gate push rod 18 is separated from the clutch push block 73, the clutch compression spring 71 rebounds to drive the clutch support rod 72 to move leftwards, the clutch support rod 72 drives the clutch push block 73 to move leftwards, water filters impurities in water through the filter screen 4, irrigation is finished, the gate motor shaft 12 rotates reversely to drive the gate motor shaft 13 to rotate reversely, the gate gear cavity 17 rotates to drive the gate nut 14 to rotate, the gate nut 14 reversely rotates to drive the gate lead screw 7 to move downwards, the gate lead screw 7 moves downwards to drive the gate 5 to move downwards to open the water channel, the gate lead screw 7 moves downwards to drive the gate connecting rod 16 to move downwards, the gate connecting rod 16 drives the gate push rod 18 to move downwards, the collecting motor 11 rotates to drive the collecting motor shaft 10 to rotate, the collecting motor shaft 10 rotates to drive the collecting main bevel gear 9 to rotate, the collecting main bevel gear 9 rotates to drive the collecting auxiliary bevel gear 60 to rotate, the collecting auxiliary bevel gear 60 rotates to drive the collecting worm 59 to rotate, the collecting worm 59 rotates to drive the worm-gear-shaped nut 36 to rotate, the worm-gear-shaped nut 36 rotates to drive the collecting lead screw 34 to move upwards, the collecting lead screw 34 drives the collecting basket 3 to move upwards to the cleaning cavity 2, and impurities on the filter screen 4 can be hung down in the process of moving upwards of the collecting basket 3, meanwhile, the gate push rod 18 drives the clutch push block 73 to move downwards, the clutch push block 73 drives the clutch support rod 72 to move downwards, the clutch support rod 72 drives the left support block 65 to move downwards, the left support block 65 drives the left conical block 67 to move downwards, the left conical block 67 drives the left shaft 66 to move downwards, the left shaft 66 drives the main clutch gear 80 to move downwards, the main clutch gear 80 drives the right shaft 22 to move downwards, the right shaft 22 drives the main clutch gear 20 to move downwards, the right shaft 22 drives the right support block 21 to move downwards, the left compression spring 69 and the right compression spring 26 are pressed, the main clutch gear 20 is meshed with the transmission gear 25, the main clutch gear 80 is meshed with the auxiliary clutch gear 28, the transmission motor 23 rotates to drive the transmission motor shaft 24 to rotate, and the transmission motor shaft 24 rotates to drive the transmission gear 25 to rotate, the transmission gear 25 rotates to drive the main engaging gear 20 to rotate, the main engaging gear 20 rotates to drive the right shaft 22 to rotate, the right shaft 22 rotates to drive the main engaging gear 80 to rotate, the main engaging gear 80 rotates to drive the auxiliary engaging gear 28 to rotate, the auxiliary engaging gear 28 rotates to drive the transmission worm 29 to rotate, the transmission worm 29 rotates to drive the worm wheel 31 to rotate, the worm wheel 31 rotates to drive the transmission main shaft 55 to rotate, the transmission main shaft 55 rotates to drive the transmission main gear 54 to rotate, the transmission main gear 54 rotates to drive the auxiliary gear 49 to rotate, the auxiliary gear 49 rotates to drive the transmission shaft 50 to rotate, the transmission shaft 50 rotates to drive the main telescopic shaft 51 to rotate, the main telescopic shaft 51 rotates to drive the auxiliary telescopic shaft 52 to rotate, the auxiliary telescopic shaft 52 rotates to drive the main bevel gear 53 to rotate, the main bevel gear 53 rotates to drive the main universal shaft 56 to rotate, the main universal shaft 56 rotates to drive the auxiliary universal shaft 40 to rotate through the universal joint 39, the auxiliary universal shaft 40 rotates to drive the auxiliary moving shaft 42 to rotate, the auxiliary moving shaft 42 rotates to drive the moving gear 43 to rotate, the moving gear 43 rotates to drive the moving shaft 44 to move backwards through the rack 57, the moving shaft 44 drives the moving cone block 45 to move backwards, the moving cone block 45 drives the moving block 47 to move backwards, the moving block 47 drives the sliding block 81 to move backwards, the sliding block 81 pushes impurities on the collecting basket 3 out of the machine body 1 for centralized treatment, the moving gear 43 moves backwards to drive the auxiliary moving shaft 42 to move backwards, the auxiliary moving shaft 42 drives the auxiliary bevel gear 41 to move backwards, and the auxiliary bevel gear 41 drives the auxiliary universal shaft 40 to move backwards, the auxiliary universal shaft 40 drives the universal joint 39 to move backwards, the universal joint 39 drives the main universal shaft 56 to move backwards, the main universal shaft 56 drives the main bevel gear 53 to move backwards, the main bevel gear 53 drives the auxiliary telescopic shaft 52 to move backwards, the auxiliary telescopic shaft 52 drives the main telescopic shaft 51 to move backwards when moving to the rear limit, when the slide block 81 reaches the rearmost end of the cleaning cavity 2, the transmission motor 23 reversely rotates to drive the transmission motor shaft 24 to rotate reversely, the transmission motor shaft 24 reversely rotates to drive the transmission gear 25 to rotate reversely, the transmission gear 25 reversely rotates to drive the main meshing gear 20 to rotate reversely, the main meshing gear 20 reversely rotates to drive the right shaft 22 to rotate reversely, the right shaft 22 reversely rotates to drive the main clutch gear 80 to rotate reversely, the main clutch gear 80 reversely rotates to drive the auxiliary clutch gear 28 to rotate reversely, and the auxiliary clutch gear 28 rotates to drive the transmission worm 29 to rotate reversely, the transmission worm 29 reversely rotates to drive the worm wheel 31 to reversely rotate, the worm wheel 31 reversely rotates to drive the transmission main shaft 55 to reversely rotate, the transmission main shaft 55 reversely rotates to drive the transmission main gear 54 to reversely rotate, the transmission main gear 54 reversely rotates to drive the auxiliary gear 49 to reversely rotate, the auxiliary gear 49 reversely rotates to drive the transmission shaft 50 to reversely rotate, the transmission shaft 50 reversely rotates to drive the main telescopic shaft 51 to reversely rotate, the main telescopic shaft 51 reversely rotates to drive the auxiliary telescopic shaft 52 to reversely rotate, the auxiliary telescopic shaft 52 reversely rotates to drive the main bevel gear 53 to reversely rotate, the main bevel gear 53 reversely rotates to drive the main universal shaft 56 to reversely rotate, the main universal shaft 56 reversely rotates to drive the auxiliary universal shaft 40 to reversely rotate through the universal joint 39, the auxiliary universal shaft 40 reversely rotates to drive the auxiliary moving shaft 42 to reversely rotate, the auxiliary moving shaft 42 reversely rotates to drive the moving gear 43 to reversely rotate, and the moving gear 43 reversely moves the moving shaft 44 through the, the movable shaft 44 drives the movable conical block 45 to move forward, the movable conical block 45 drives the movable block 47 to move forward, the movable block 47 drives the sliding block 81 to move forward, the movable gear 43 drives the auxiliary movable shaft 42 to move forward, the auxiliary movable shaft 42 drives the auxiliary bevel gear 41 to move forward, the auxiliary bevel gear 41 drives the auxiliary universal shaft 40 to move forward, the auxiliary universal shaft 40 drives the universal joint 39 to move forward, the universal joint 39 drives the main universal shaft 56 to move forward, the main universal shaft 56 drives the main bevel gear 53 to move forward, the main bevel gear 53 drives the auxiliary telescopic shaft 52 to move forward, the auxiliary telescopic shaft 52 moves to the front limit to drive the main telescopic shaft 51 to move forward, when the sliding block 81 reaches the front side of the cleaning cavity 2, the impurity cylinder 64 drives the impurity push rod 63 to move right, and the impurity push rod 63 drives the impurity push block 62 to move right, the impurity pushing block 62 pushes impurities out of the machine body 1, then the impurity cylinder 64 drives the impurity pushing rod 63 to move left, the impurity pushing rod 63 drives the impurity pushing block 62 to move left and return to the original position, meanwhile, the reset coil 78 is powered off, so that the reset magnetic core 79 does not have electromagnetism to release the reset pushing rod 74, the reset compression spring 77 rebounds to drive the reset block 76 to move right, the reset block 76 drives the reset pushing rod 74 to move right, the reset pushing rod 74 pushes the clutch pushing block 73 to move right, the clutch pushing block 73 drives the clutch strut 72 to move right, the clutch compression spring 71 is compressed, the clutch pushing block 73 is separated from the bottom wall of the gate pushing rod 18, the left compression spring 69 rebounds from the right compression spring 26, the left compression spring 69 drives the left strut 65 to move up, the left strut 65 drives the clutch strut 72 to move up, the clutch support rod 72 drives the clutch push block 73 to move upwards, the left support block 65 drives the left conical block 67 to move upwards, the left conical block 67 drives the left shaft 66 to move upwards, the right compression spring 26 drives the right support block 21 to move upwards, the right support block 21 drives the right shaft 22 to move upwards, the right shaft 22 and the left shaft 66 together drive the main clutch gear 80 to move upwards, the right shaft 22 drives the main meshing gear 20 to move upwards, the main clutch gear 80 and the auxiliary clutch gear 28 are separated, the main meshing gear 20 and the transmission gear 25 are separated, then the collection motor 11 rotates reversely to drive the collection motor shaft 10 to rotate reversely, the collection motor shaft 10 rotates reversely to drive the collection main conical gear 9 to rotate reversely, the collection main conical gear 9 rotates reversely to drive the collection auxiliary conical gear 60 to rotate reversely, the collection auxiliary conical gear 60 rotates to drive the collection worm 59 to rotate reversely, the collection worm 59 rotates reversely to drive the worm-gear-shaped nut 36 to rotate reversely, the worm-gear-shaped nut 36 rotates reversely to drive the collection screw 34 to move downwards, the collection screw 34 drives the collection basket 3 to move downwards into water, finally, the reset coil 78 is electrified to cause the reset magnetic core 79 to generate electromagnetic adsorption, the reset push rod 74 moves leftwards, the reset push rod 74 drives the reset block 76 to move leftwards, and the reset compression spring 77 is pressed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A water conservancy irrigation gate for filtering and cleaning comprises a body, wherein a water channel with openings at the left, right and lower three sides is arranged in the body, the left side of the top wall of the water channel is communicated with a moving-up cavity, a gate device for opening and closing the gate through a screw nut is arranged in the moving-up cavity, a filter screen is fixedly arranged on the top wall of the water channel, a cleaning cavity is communicated with the right side of the top wall of the water channel, collecting and moving cavities are symmetrically arranged at the left and right of the water channel, a collecting device for collecting impurities on the filter screen by driving a collecting cage to ascend through the screw nut is arranged in the collecting and then adding the impurities into the cleaning cavity, a moving cavity is communicated in the right wall of the cleaning cavity, a sliding block is driven by a gear rack to move left and right so as to push the impurities in the collecting device out of the, the telescopic type cleaning device is characterized in that a telescopic force transmission device which is connected with a universal joint of the cleaning device and transmits power is arranged in the telescopic cavity, a worm cavity is arranged in the top wall of the telescopic cavity, a screw device which is meshed with a gear through worm and gear matching and used for providing power for the force transmission device is arranged in the worm cavity, a clutch cavity is arranged in the top wall of the worm cavity, a transmission motor with an output shaft extending leftwards is fixedly arranged in the right wall of the clutch cavity, a transmission motor shaft extending leftwards and rightwards is fixedly arranged at the tail end of the output shaft of the transmission motor, the transmission motor shaft is far away from one end of the transmission motor, extends into the clutch cavity and is fixedly provided with a transmission gear at the tail end, a right compression spring is fixedly arranged on the bottom wall of the clutch cavity, a left compression spring is fixedly arranged on the bottom wall of the clutch cavity, and one end The device, be provided with the chamber that resets in the separation and reunion chamber left wall, it causes through electromagnetic fit spring to reset the intracavity be provided with the resetting means that clutch can the reconversion.

2. A filter cleaning irrigation gate according to claim 1, wherein: a gate gear cavity is arranged in the top wall of the upper moving cavity, a gate motor with an upward output shaft is arranged in the right side of the bottom wall of the gate gear cavity, the tail end of the output shaft of the gate motor is fixedly provided with a gate motor shaft extending up and down, one end of the gate motor shaft, far away from the gate motor, extends into the gate gear cavity, the tail end of the gate motor shaft is fixedly provided with a gate gear cavity, the left side of the bottom wall of the gate gear cavity is provided with a gate lead screw extending up and down, the outer surface of the gate lead screw is in screw transmission connection with a gate nut engaged with the gate gear cavity, the gate lead screw extends downwards to penetrate through the upper moving cavity and then extends into the water channel, the tail end of the gate lead screw is fixedly provided with a gate connecting rod extending left and right, one end, one end of the gate push rod, which is far away from the gate connecting rod, extends downwards into the clutch cavity.

3. A filter cleaning irrigation gate according to claim 1, wherein: be provided with in the clearance chamber roof and collect the bevel gear chamber, it can be provided with collection basket from top to bottom gliding in the removal chamber diapire to collect, collect the fixed collection lead screw that extends from top to bottom that is provided with of basket bilateral symmetry, it keeps away from to collect the lead screw one end of basket stretches into the lead screw chamber after running through and collecting the nut chamber, it is located to collect the lead screw partial surface screw drive in the nut chamber is provided with worm wheel nut, worm wheel nut left side worm wheel connects the collection worm that extends around being provided with, it keeps away from to collect the worm one end of worm wheel nut stretches into collect bevel gear chamber and end fixed be provided with and collect the bevel gear, collect the collection motor of bevel gear chamber right wall internal fixation output axle left, it is provided with the collection motor shaft to collect motor output end fixed, the collection motor shaft is kept away from the one end of collecting the motor stretches into collect bevel gear chamber and end fixed be provided with and two sets of The secondary bevel gear is meshed with the collecting main bevel gear.

4. A filter cleaning irrigation gate according to claim 1, wherein: a slide block is arranged in the cleaning cavity in a front-back sliding manner, a moving block extending leftwards and rightwards is fixedly arranged on the right wall of the slide block, one end, far away from the slide block, of the moving block extends into the moving cavity, a moving conical cavity is arranged at the tail end of the moving block, a moving conical block is rotatably arranged in the moving conical cavity, a moving shaft extending leftwards and rightwards is fixedly arranged on the right wall of the moving conical block, a moving gear is fixedly arranged at one end, far away from the moving conical block, of the moving shaft, a secondary moving shaft extending leftwards and rightwards is fixedly arranged on the right wall of the moving gear, one end, far away from the moving gear, of the secondary moving shaft extends into the telescopic cavity, a secondary conical gear is fixedly arranged at the tail end of the secondary conical gear, a universal shaft is fixedly arranged on the right wall of the secondary conical gear, a rack meshed with, the impurity outlet is characterized in that an impurity cylinder with an output shaft facing right is fixedly arranged in the left wall of the impurity outlet, an impurity push rod is fixedly arranged at the tail end of the output shaft of the impurity cylinder, and one end of the impurity push rod, which is far away from the impurity cylinder, extends into the impurity outlet and is fixedly provided with an impurity push block at the tail end.

5. A filter cleaning irrigation gate according to claim 1, wherein: be provided with the gear chamber in the flexible chamber antetheca, the fixed transmission shaft that extends about being provided with on the gear chamber back wall, the transmission shaft stretches into the fixed pinion that is provided with of one end in gear chamber, slidable spline is provided with the main telescopic shaft that extends around in the transmission shaft, slidable spline is provided with the vice telescopic shaft that extends around in the main telescopic shaft, vice telescopic shaft is kept away from the fixed main bevel gear that is provided with of one end of main telescopic shaft, the fixed main cardan shaft that is provided with of main bevel gear back wall, main cardan shaft with vice cardan shaft passes through the universal joint and connects.

6. A filter cleaning irrigation gate according to claim 1, wherein: the clutch mechanism is characterized in that a communicating cavity is communicated with the bottom wall of the clutch cavity, a transmission worm extending left and right is arranged on the left wall of the communicating cavity, an auxiliary clutch gear is fixedly arranged at one end of the transmission worm extending into the communicating cavity, a transmission main shaft extending front and back is arranged on the front wall of the worm cavity, a worm wheel in spiral transmission with the transmission worm is fixedly arranged at one end of the transmission main shaft extending into the worm cavity, a transmission main gear meshed with the auxiliary gear is fixedly arranged at one end, far away from the worm wheel, of the transmission main shaft extending into the gear cavity, and the tail end of the transmission main shaft is fixedly.

7. A filter cleaning irrigation gate according to claim 1, wherein: a right branch block is fixedly arranged at one end of the right compression spring, which is far away from the bottom wall of the clutch cavity, a right shaft extending leftwards and rightwards is arranged in the right branch block, the right shaft extends rightwards and the tail end of the right compression spring is fixedly provided with a main meshing gear which can be clutched with the transmission gear, a left branch block is fixedly arranged at one end of the left compression spring, which is far away from the bottom wall of the clutch cavity, a left conical cavity is arranged in the right wall of the left branch block, a left conical block is rotatably arranged in the left conical cavity, a left shaft extending leftwards and rightwards is fixedly arranged on the right wall of the left conical block, a main clutch gear which is clutched with the communicating cavity is fixedly arranged at one end of the left shaft, which is far away from the left conical block, the right wall of the main clutch gear is fixed at the left end of the right shaft, the other end of the clutch compression spring is fixedly provided with a clutch supporting rod, one end of the clutch supporting rod, which is far away from the clutch compression spring, is fixedly provided with a clutch pushing block, and the clutch pushing block is abutted to the gate push rod.

8. A filter cleaning irrigation gate according to claim 1, wherein: the reset cavity comprises a reset cavity left wall and a reset cavity right wall, and is characterized in that a reset magnetic core with a reset coil wound on the outer surface is fixedly arranged in the reset cavity left wall, a reset push rod extending leftwards and rightwards is arranged in the reset cavity, a reset block is fixedly arranged on the outer surface of the reset push rod, and a reset compression spring with the other end fixed on the reset cavity left wall is fixedly arranged on the reset block left wall.

9. A filter cleaning irrigation gate according to claim 1 and further characterised in that it is a cylindrical filter.