CN112726514B

CN112726514B - Self-cleaning diversion canal

Info

Publication number: CN112726514B
Application number: CN202011560215.0A
Authority: CN
Inventors: 丁胜利; 范博强
Original assignee: Huijie Design Group Co ltd
Current assignee: Huijie Design Group Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-10-25
Anticipated expiration: 2040-12-25
Also published as: CN112726514A

Abstract

The invention relates to the technical field of aqueducts, in particular to a self-cleaning aqueduct, which comprises a canal, wherein two sides of the canal are provided with guard plates, the end part of the canal is provided with a settling tank, one side of the top of the settling tank is fixedly provided with a filter plate, one side of the filter plate close to one of the guard plates is lower than the other side of the guard plate, the filter plate is fixedly connected with the guard plates, a bottom plate is arranged in the settling tank, the top of the bottom plate is fixedly connected with an inclined plate, the bottom of the bottom plate is fixedly connected with a second ejector rod, the lower end of the second ejector rod is inserted into a second cylinder in sliding fit with the second ejector rod, one side of the bottom of the second cylinder is connected with one end of a connecting pipe, the other end of the connecting pipe is connected with one side of the first cylinder, the second cylinder and the connecting pipe are filled with hydraulic oil, and the first ejector rod in sliding fit with the first cylinder is inserted into the upper part of the first cylinder.

Description

Self-cleaning diversion canal

Technical Field

The invention relates to the field of water diversion canals, in particular to a self-cleaning water diversion canal.

Background

The water diversion canal is one of the most main transportation (diversion) vehicles (modes) of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically recognized by people in recent times along with the system flow of precipitation-filtration-disinfection. And has wide application in agricultural irrigation and other multiple living fields. The water diversion channel is an important channel structure in water conservancy projects and plays roles in water source conveying, water diversion and power generation, agricultural irrigation and the like.

The water channel is inevitable can introduce debris at the in-process of leading water, for example floated domestic waste, silt that rivers carried etc. prior art adopts the filter screen to intercept it, but these debris need the manual work to clear up after the interception, do not clear up the jam that can cause the filter screen department for a long time, this inconvenience in the use has just been caused.

Disclosure of Invention

The invention aims to solve the problem that garbage and silt are inconvenient to treat in the prior art, and provides a self-cleaning aqueduct.

In order to achieve the purpose, the invention adopts the technical scheme that: a self-cleaning aqueduct comprises a channel, wherein guard plates are arranged on two sides of the channel, a settling tank is arranged at the end part of the channel, a filter plate is fixed on one side of the top of the settling tank, one side of the filter plate, which is close to one of the guard plates, is lower than the other side of the filter plate, the guard plates are fixedly connected with the filter plates, a bottom plate is arranged in the settling tank, an inclined plate is fixedly connected with the top of the bottom plate, a second ejector rod is fixedly connected with the bottom of the bottom plate, the lower end of the second ejector rod is inserted in a second cylinder in sliding fit with the second ejector rod, one side of the bottom of the second cylinder is connected with one end of a connecting pipe, the other end of the connecting pipe is connected with one side of a first cylinder, the second cylinder and the connecting pipe are filled with hydraulic oil, a first ejector rod in sliding fit with the first cylinder is inserted in the upper part of the first cylinder, the upper end of the first ejector rod is fixedly connected with the middle part of the bottom surface of a lifting plate which is horizontally arranged, a third guide rod in sliding fit with the lifting plate vertically penetrates through one side of the lifting plate, a second connecting plate is fixedly connected to the upper end and the lower end of the third guide rod, the second connecting plate is vertically and fixedly connected with a guard plate, the other side of the lifting plate is fixedly connected with a sliding block of a reciprocating lead screw, two ends of the reciprocating lead screw are rotatably connected with a first connecting plate, the first connecting plate is fixedly connected with the guard plate, the reciprocating lead screw is vertically arranged and parallel to the third guide rod, the upper end of the reciprocating lead screw is coaxially connected with a second bevel gear, the second bevel gear is meshed with a first bevel gear, the first bevel gear is coaxially connected with one end of a rotating shaft which is horizontally arranged, two ends of the rotating shaft are rotatably connected with support plates, the two support plates are respectively and fixedly connected with the two guard plates, the rotating shaft is coaxially and fixedly connected with a water wheel, and the outer wall of the water wheel is provided with a tipping bucket in an annular array, the two sides of the inclined plate are fixedly connected with side plates, the side plates are fixedly connected with the bottom plate, and filter holes are uniformly distributed in the inclined plate and the side plates.

Preferably, the channel comprises a first flat ramp, one end of the first flat ramp is connected with a ramp, one end of the ramp is connected with one side of the top of the sediment tank, one end of the ramp, which is close to the sediment tank, is lower than the other side of the sediment tank, and the other side of the top of the sediment tank is connected with one end of a second flat ramp.

Preferably, the two sides of the top surface of the inclined plate are vertically connected with baffle plates, a scraper plate is connected between the two baffle plates in a sliding manner, the scraper plate is perpendicular to the surface of the inclined plate and is in sliding fit with the inclined plate, the two sides of the scraper plate are vertically inserted with a second guide rod in sliding fit with the scraper plate, the two ends of the second guide rod are fixedly connected with fixing plates, the fixing plates are fixedly connected with the inclined plate, the second guide rod is parallel to the surface of the inclined plate, one side of the top of the scraper plate is fixedly connected with a sliding block, the sliding block is sleeved on a first guide rod in sliding fit with the sliding block, the first guide rod is horizontally arranged, and the two ends of the first guide rod are respectively and fixedly connected with two guard plates.

Preferably, keep away from two runing rest of baffle both ends fixed connection of first guide arm, two rotate and connect two live-rollers that are parallel to each other, two rotate between the support rotate and connect two live-rollers that are parallel to each other, two all be connected with the drive belt between the live-roller both ends, drive belt and filter plate surface contact, one of them one end coaxial coupling of live-roller has the gear, gear and rack meshing, one of them backplate of rack fixed connection, the vertical setting of rack, two the equidistance is connected with the brush strip that is parallel to each other between the drive belt.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the water wheel is arranged as power, the water wheel is rotated by utilizing the thrust of water flow, the reciprocating lead screw is rotated through the transmission of the gear, the lifting plate moves up and down along the guide of the third guide rod under the driving of the reciprocating lead screw, the first ejector rod is pushed to slide up and down, the second ejector rod slides up and down through the transmission of hydraulic oil in the connecting pipe, finally the fixed inclined plate on the bottom plate moves up and down, and the sundries in the sedimentation tank can be pushed out to one side of the protection plate through the up-and-down movement of the inclined plate, so that the automatic cleaning can be carried out without manpower;

2. the two sides of the inclined plate are further provided with the baffle plates, the scraper plate is arranged between the two baffle plates, and the scraper plate moves back and forth on the inclined plate under the double guidance of the second guide rod and the first guide rod along with the up-and-down movement of the inclined plate, so that sundries on the inclined plate can be conveniently pushed out, the adhesion of the sundries is prevented, the driving force is also the force from the rotation of the water wheel, and the manual operation and the automatic operation are not needed;

3. the invention further provides two rotating supports which move up and down along with the inclined plate, a gear at one end of the rotating roller rotates under the action of the rack along with the up-and-down movement of the rotating supports, the rotating roller rotates to enable the driving belt to drive the brush strip to move along the surface of the filter plate to clean the surface of the filter plate, so that sundries are prevented from being adhered to the surface of the filter plate to cause blockage, and the driving force is also from the rotation of the water wheel, and the manual operation and the automatic operation are not needed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the swash plate.

In the figure: the device comprises a first flat-ramp way 1, a guard plate 2, a slope way 3, a water wheel 4, a tipping bucket 5, a rotating shaft 6, a baffle 7, a first guide rod 8, an inclined plate 9, a second guide rod 10, a transmission belt 11, a second flat-ramp way 12, a rotating bracket 13, a scraper 14, a slide block 15, a support plate 16, a first bevel gear 17, a second bevel gear 18, a reciprocating lead screw 19, a first connecting plate 20, a first ejector rod 21, a first cylinder 22, a lifting plate 23, a second connecting plate 24, a third guide rod 25, a fixing plate 26, a rotating roller 27, a rack 28, a filter plate 29, a brush strip 30, a sedimentation tank 31, a second ejector rod 32, a second cylinder 33, a bottom plate 34, a connecting pipe 35, a gear 36, a filter hole 37 and a side plate 38.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The self-cleaning aqueduct as shown in figures 1-4 comprises a canal, two sides of the canal are provided with guard plates 2, the end part of the canal is provided with a settling groove 31, one side of the top of the settling groove 31 is fixed with a filter plate 29, one side of the filter plate 29 close to one of the guard plates 2 is lower than the other side thereof, the filter plate 29 is fixedly connected with the guard plates 2, the canal comprises a first flat ramp 1, one end of the first flat ramp 1 is connected with a ramp 3, one end of the ramp 3 is connected with one side of the top of the settling groove 31, one end of the ramp 3 close to the settling groove 31 is lower than the other side, and the other side of the top of the settling groove 31 is connected with one end of a second flat ramp 12. The filter plate 29 is located at one end of the second flat ramp 12. The channel is matched with the guard plate 2 to convey water flow, the filter plate 29 is used for blocking sundries in the water flow, the settling tank 31 is used for facilitating deposition of the sundries, and the ramp 3 is used for facilitating concentration of the sundries to the settling tank 31.

A bottom plate 34 is arranged in the sedimentation tank 31, an inclined plate 9 is fixedly connected to the top of the bottom plate 34, a second ejector rod 32 is fixedly connected to the bottom of the bottom plate 34, the lower end of the second ejector rod 32 is inserted into a second cylinder 33 in sliding fit with the second ejector rod 32, one side of the bottom of the second cylinder 33 is connected with one end of a connecting pipe 35, the other end of the connecting pipe 35 is connected with one side of a first cylinder 22, the second cylinder 33 and the connecting pipe 35 are filled with hydraulic oil, a first ejector rod 21 in sliding fit with the first cylinder 22 is inserted into the upper portion of the first cylinder 22, the upper end of the first ejector rod 21 is fixedly connected with the middle of the bottom surface of a lifting plate 23 which is horizontally arranged, a third guide rod 25 in sliding fit with the lifting plate 23 vertically penetrates through one side of the lifting plate 23, second connecting plates 24 are fixedly connected to the upper and lower ends of the third guide rod 25, the second connecting plates 24 are fixedly connected to the lifting plate 2 vertically, the other side of the lifting plate 23 is fixedly connected to a sliding block of a reciprocating lead screw 19, two ends of the reciprocating lead screw 19 are rotatably connected to the first connecting plate 20, the first connecting plate 20 is fixedly connected to the lifting plate 20, the first connecting plate 20, the tilting hopper 19 is vertically arranged and parallel to the tilting hopper 19, the tilting hopper 19 is coaxially arranged to the second bevel gear 17, two rotating shaft 6 is connected to the rotating shaft 6, two rotating shaft 6 of the first bevel gear 6 is connected to the first bevel gear 6, two bevel gears 6, the rotating shaft 6 is connected to the rotating shaft 6, the rotating shaft 17, and the rotating shaft 6. The both sides of swash plate 9 are fixedly connected with curb plate 38, and curb plate 38 is fixed connection bottom plate 34, and the equipartition has filtration pore 37 on swash plate 9 and the curb plate 38.

The tipping bucket 5 arranged at the edge of the water wheel 4 is subjected to water flow thrust to enable the water wheel 4 to drive the rotating shaft 6 to rotate, the rotating shaft 6 enables the first bevel gear 17 to rotate, the first bevel gear 17 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the reciprocating lead screw 19 to rotate, and along with the rotation of the reciprocating lead screw 19, the lifting plate 23 is guided by the third guide rod 25 to reciprocate up and down, the lifting plate 23 moves downwards to drive the first ejector rod 21 to move downwards, the inner space of the first cylinder 22 is reduced, hydraulic oil enters the second cylinder 33 and pushes the second ejector rod 32 to move upwards, so that the bottom plate 34 moves upwards, the bottom plate 34 drives the inclined plate 9 to move upwards, the inclined plate 9 pushes sundries above to move upwards when moving upwards, the inclined plate is inclined to help the sundries to fall outside the aqueduct, and the lifting plate 23 moves upwards to enable the inclined plate 9 to move downwards to reset. The filter holes 37 are used for facilitating water flow, and the side plates 38 are used for blocking water from entering between the inclined plates 9 and the bottom plate 34.

Baffle 7 is connected with perpendicularly to the top surface both sides of swash plate 9, sliding connection has scraper blade 14 between two baffle 7, scraper blade 14 perpendicular to swash plate 9's surface and sliding fit with it, scraper blade 14's both sides perpendicular cartridge has sliding fit's second guide arm 10 with it, the both ends fixedly connected with fixed plate 26 of second guide arm 10, fixed plate 26 fixed connection swash plate 9, second guide arm 10 is on a parallel with swash plate 9's surface, top one side fixedly connected with slider 15 of scraper blade 14, slider 15 suit is on sliding fit's first guide arm 8 with it, first guide arm 8 level sets up, two backplate 2 of fixed connection respectively are distinguished at the both ends of first guide arm 8.

Lifter plate 23 is at the in-process that reciprocates, the scraper blade receives the direction of second guide arm 10 and first guide arm 8 and the effect that slider 15 cooperation led to, and there is the contained angle between first guide arm 8 and the second guide arm 10, at the in-process that swash plate 9 reciprocated, scraper blade 14 makes a round trip to slide along the surface of swash plate 9, thereby can conveniently scrape the surperficial debris of swash plate 9, prevent the debris adhesion, be favorable to debris to fall out from the ditch both sides, the drive power of the above-mentioned motion comes from the rotation of water wheels 4, for water drive, need not consume manpower and electric power, and can go on automatically.

Two rotating supports 13 are fixedly connected to two ends of the baffle 7 far away from the first guide rod 8, two rotating rollers 27 parallel to each other are rotatably connected between the two rotating supports 13, a transmission belt 11 is connected between two ends of each rotating roller 27, the transmission belt 11 is in surface contact with the filter plate 29, a gear 36 is coaxially connected to one end of one rotating roller 27, the gear 36 is meshed with a rack 28, the rack 28 is fixedly connected with one guard plate 2, the rack 28 is vertically arranged, and brush strips 30 parallel to each other are equidistantly connected between the two transmission belts 11. Along with the up-and-down movement of the sloping plate 9, the two rotating supports 13 move up and down, the rotating rollers 27 on the rotating supports 13 also move up and down, the gears 36 at the ends of the rotating rollers 27 are matched with the racks 28 to enable the gears 36 to rotate, so that the transmission belt 11 moves between the two rotating rollers 27, the brush strips 30 on the transmission belt 11 clean the surface of the filter plate 29, so that sundries are prevented from being adhered to the surface of the filter plate 29 to cause blockage, and the force of the above driving is also from the rotation of the water wheel 4, and the water flow driving is realized without consuming manpower and electric power and can be automatically carried out without manual control.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-cleaning aqueduct, includes the channel, its characterized in that, the both sides of channel are equipped with backplate (2), the tip of channel is equipped with settling tank (31), top one side of settling tank (31) is fixed with filter plate (29), one side that filter plate (29) is close to one of them backplate (2) is less than its opposite side, filter plate (29) fixed connection backplate (2), be equipped with bottom plate (34) in settling tank (31), the top fixedly connected with swash plate (9) of bottom plate (34), the bottom fixed connection second ejector pin (32) of bottom plate (34), the lower extreme cartridge of second ejector pin (32) is in sliding fit's second barrel (33) with it, the one end of connecting pipe (35) is connected to bottom one side of second barrel (33), the other end of connecting pipe (35) is connected one side of first barrel (22), be filled with in first barrel (22), second barrel (33) and connecting pipe (35), the upper portion of first barrel (22) has first barrel (21) with sliding fit's the first guide arm (21), the lower extreme cartridge of second ejector pin (23) is connected with the vertical connection of second barrel (23), the bottom surface of second ejector pin (23) is connected with the lifting guide rod (25) is connected with the vertical connection board (25), the second connecting plate (24) is perpendicularly and fixedly connected with the guard plates (2), the other side of the lifting plate (23) is fixedly connected with a sliding block of a reciprocating lead screw (19), two ends of the reciprocating lead screw (19) are rotatably connected with the first connecting plate (20), the first connecting plate (20) is fixedly connected with the guard plates (2), the reciprocating lead screw (19) is vertically arranged and is parallel to a third guide rod (25), the upper end of the reciprocating lead screw (19) is coaxially connected with a second bevel gear (18), the second bevel gear (18) is meshed with a first bevel gear (17), the first bevel gear (17) is coaxially connected with one end of a horizontally arranged rotating shaft (6), two ends of the rotating shaft (6) are rotatably connected with support plates (16), the two support plates (16) are respectively and fixedly connected with the two guard plates (2), the rotating shaft (6) is coaxially and fixedly connected with a water turbine (4), the outer wall of the water turbine (4) is annularly arrayed with tipping buckets (5), two sides of the inclined plate (9) are fixedly connected with side plates (38), the side plates (38) are fixedly connected with a bottom plate (34), and the inclined plate (9) and the side plates (38) and the side plates (37) and the water turbine (38) are uniformly distributed.

2. A self-cleaning penstock according to claim 1, characterized in that the canal comprises a first flat ramp (1), one end of the first flat ramp (1) is connected with a ramp (3), one end of the ramp (3) is connected with one side of the top of the sediment tank (31), one end of the ramp (3) close to the sediment tank (31) is lower than the other side, and the other side of the top of the sediment tank (31) is connected with one end of a second flat ramp (12).

3. The self-cleaning aqueduct of claim 1, characterized in that two sides of the top surface of the inclined plate (9) are vertically connected with baffle plates (7), a scraper (14) is slidably connected between the two baffle plates (7), the scraper (14) is perpendicular to and slidably engaged with the surface of the inclined plate (9), two sides of the scraper (14) are vertically inserted with second guide rods (10) slidably engaged therewith, two ends of the second guide rods (10) are fixedly connected with fixing plates (26), the fixing plates (26) are fixedly connected with the inclined plate (9), the second guide rods (10) are parallel to the surface of the inclined plate (9), one side of the top of the scraper (14) is fixedly connected with sliders (15), the sliders (15) are sleeved on the first guide rods (8) slidably engaged therewith, the first guide rods (8) are horizontally arranged, and two ends of the first guide rods (8) are respectively fixedly connected with two guard plates (2).

4. A self-cleaning penstock according to claim 3, characterized in that two rotating brackets (13) are fixedly connected to two ends of the baffle (7) far away from the first guide rod (8), two parallel rotating rollers (27) are rotatably connected between the two rotating brackets (13), a driving belt (11) is connected between two ends of the two rotating rollers (27), the driving belt (11) is in surface contact with the filter plate (29), one end of one of the rotating rollers (27) is coaxially connected with a gear (36), the gear (36) is meshed with a rack (28), the rack (28) is fixedly connected with one of the guard plates (2), the rack (28) is vertically arranged, and two parallel brush strips (30) are equidistantly connected between the two driving belts (11).