CN113175020A

CN113175020A - River silt collection device for hydraulic engineering

Info

Publication number: CN113175020A
Application number: CN202110451003.7A
Authority: CN
Inventors: 赵一阳
Original assignee: Individual
Current assignee: Chongqing Xinxinjia Environmental Protection Engineering Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-07-27
Anticipated expiration: 2041-04-26
Also published as: CN113175020B

Abstract

The invention provides a river sediment collecting device for hydraulic engineering, and relates to the field of river sediment control. This river silt collection device for hydraulic engineering, including inner tube and rotatory section of thick bamboo, rotatory section of thick bamboo rotates and cup joints the surface at the inner tube, and both ends all fixed the cup joint have a movable rod about the inner tube, and the fixed cover of right-hand member of rotatory section of thick bamboo has connect and lacks the tooth gear, and the lower extreme of two movable rods slides and has cup jointed the support frame, and the side all rotates about the support frame that is located the right side and pegs graft and have the minor axis, and the below that lacks the tooth gear is provided with drive gear, the right-hand member fixedly connected with gas receiver of inner tube, and the right-hand member of inner tube is fixed to be pegged graft and is had check valve A. This river silt collection device for hydraulic engineering through setting up support telescopic link, movable rod, fender husky bushing plate, a rotary drum and storing up husky fill, has reached and has fished out the effect that reduces the bed frequency of digging sand in advance between silt sinks into the river bottom, thereby solved before silt that can not sink into the river bottom in the river, thereby fished out silt and reduce the problem of frequency of digging sand.

Description

River silt collection device for hydraulic engineering

Technical Field

The invention relates to the field of river sediment control, in particular to a river sediment collecting device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is also called water engineering, can control water flow only by building the hydraulic engineering, prevents flood disasters, and regulates and distributes water quantity to meet the requirements of people's life and production on water resources.

The water and soil loss refers to the problem that due to the influence of natural or human factors, rainwater cannot be absorbed on the spot, flows down along the river, washes soil, clogs rivers, channels and reservoirs, reduces the hydraulic engineering benefit, silt can sink into the river bottom at last along with the movement of the rivers, the height of the river bed is increased, and the risk of breaking the wall of the river is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a river sediment collecting device for hydraulic engineering, which solves the problem that sediment in a river cannot be fished out before sinking into the bottom of the river, so that the sediment digging frequency is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a river sediment collecting device for hydraulic engineering comprises an inner barrel and a rotary barrel, wherein the rotary barrel is rotatably sleeved on the outer surface of the inner barrel, movable rods are fixedly sleeved at the left end and the right end of the inner barrel, a tooth-lacking gear is fixedly sleeved at the right end of the rotary barrel, a supporting frame is slidably sleeved at the lower ends of the two movable rods, short shafts are rotatably inserted into the left side surface and the right side surface of the supporting frame on the right side, a transmission gear is arranged below the tooth-lacking gear, an air storage barrel is fixedly connected to the right end of the inner barrel, a check valve A is fixedly inserted into the right end of the inner barrel, a check valve B is fixedly penetrated through the upper surface of the air storage barrel, two spring telescopic rods are arranged inside the air storage barrel, the left end of each spring telescopic rod is fixedly connected with the left inner wall of the air storage barrel, the right end of each spring telescopic rod is fixedly connected with the right inner wall of the air storage barrel, a supporting telescopic rod is fixedly connected with the bottom surface of the supporting telescopic rod, the place ahead of the support frame that is located the right side is provided with the riser, the bottom surface and the support frame fixed connection of riser, the upper end of riser is rotated and is run through there is the major axis, two minor axises all pass through the conveyer belt transmission with the major axis, the left end of major axis is fixed to be cup jointed fan wheel, the right flank fixedly connected with hemisphere piece of gas receiver, the fixed slurcam that has connect of right-hand member that is located the minor axis on right side.

The upper surface of inner tube set up with the logical groove A of inside intercommunication, the bottom surface of a rotatory section of thick bamboo set up with the logical groove B of inside intercommunication, the bottom surface of a rotatory section of thick bamboo is located logical groove B's rear fixedly connected with and keeps off husky bushing, keeps off the front of husky bushing and has seted up smooth husky groove, keeps off a plurality of sand storage hopper of the positive fixedly connected with of husky bushing, the left end of inner tube is fixed to be cup jointed out husky head.

Preferably, both sides all set up the air brake around the inside of support frame is located the movable rod, and the equal fixedly connected with in one side that two air brakes kept away from each other promotes the telescopic link, promotes the telescopic link and keeps away from the one end of movable rod and the inner wall fixed connection of support frame.

Preferably, a plurality of deceleration grooves are formed in the front surface and the back surface of the movable rod, and the deceleration grooves are distributed at equal intervals.

Preferably, the sand sliding groove is internally provided with a sand guide plate which is elastically hinged above the sand storage hoppers, and the sand guide plate and the sand blocking plate are obliquely arranged.

Preferably, the pushing plate is trapezoidal, and the upper surface of the pushing plate is an inclined surface.

Preferably, the lower end of the front back surface of the movable rod is located in the supporting frame and is fixedly connected with a positioning plate, and the positioning plate is located below the speed reducing plate.

Preferably, the supporting telescopic rod is hexagonal prism shaped, and the supporting telescopic rod is perpendicular to the movable rod.

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

1. the river sediment collecting device for the hydraulic engineering is characterized in that a supporting telescopic rod, a movable rod, a sand blocking leakage plate, a rotary cylinder and a sand storage hopper are arranged, the sand blocking leakage plate is in an inclined state under the pushing of water flow in an initial state, sediment in a river is blocked by the sand blocking leakage plate and flows into the sand storage hopper under the impact of the water flow, the sediment in the sand storage hopper is gradually increased along with the increase of time, the pulling force applied to the sand blocking leakage plate is increased, the sand blocking leakage plate presses the movable rod downwards through the rotary cylinder and an inner cylinder to compress the supporting telescopic rod, the rotary cylinder drives a tooth-lacking gear to move downwards, a fan impeller drives a long shaft to rotate under the pushing of the water flow, a short shaft is driven to rotate through a conveyor belt, when the tooth-lacking gear is meshed with a transmission gear, the tooth-lacking gear drives the sand blocking leakage plate to rotate forwards through the rotary cylinder, and when a through groove A is communicated with a through groove B, the sediment in the sand storage hopper passes through a sand sliding groove, The through groove A and the through groove B enter the inner cylinder and then flow out of the left end of the inner cylinder, the effect of fishing out in advance to reduce the frequency of dredging sand for the river bed between the sediment sinking into the river bottom is achieved, and the problem that the sediment cannot be fished out before the sediment in the river sinks into the river bottom so as to reduce the frequency of dredging sand is solved.

2. This river silt collection device for hydraulic engineering, through setting up the speed reduction plate, promote telescopic link and speed-reducing groove, the speed reduction plate extrudees the movable rod under the promotion that promotes the telescopic link, when missing tooth gear and drive gear meshing, drive and keep off hourglass board and upwards rotate, silt that will keep off on the hourglass board enters into the inner tube, silt in the inner tube is discharged from the left end after, the pressure that the movable rod received reduces, the speed-reducing groove increases the frictional force between speed reduction plate and the movable rod, the movable rod is owing to the frictional force that receives the speed reduction plate causes, the speed of movable rod rebound is slower, make silt that keeps off on the hourglass board have enough time to enter into in the inner tube.

3. This river silt collection device for hydraulic engineering leads the husky board through the setting, when the manger plate bushing kept off husky, lead the husky board under elastic effect and contact with the manger plate bushing, make the silt in the husky inslot of slip enter into and store up husky fill, when the manger plate bushing rotated the top, the silt that stores up husky fill entered into the husky inslot of slip, the messenger led the husky board and rotated, then entered into logical groove A and logical inslot B through the husky groove of slip, collect silt.

4. This river silt collection device for hydraulic engineering, through setting up the slurcam, spring telescopic link and gas receiver, it rotates to drive the slurcam when the minor axis rotates, contact with the hemisphere piece during rotation, promote hemisphere piece and remove left, make the compression of spring telescopic link, inside gas in the gas receiver enters into the inner tube through check valve A, silt in the supplementary inner tube spills from the left end, when the slurcam breaks away from the hemisphere piece, the gas receiver resets under spring telescopic link's promotion, it is gaseous to get into in the check valve B from.

Drawings

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

FIG. 2 is a schematic view of the connection of the spring telescopic rod and the air cylinder according to the present invention;

FIG. 3 is a schematic view of the internal structure of the stand according to the present invention;

FIG. 4 is a schematic view of the connection between the inner cylinder and the sand outlet head according to the present invention;

FIG. 5 is a schematic view of the connection between the sand storage hopper and the sand blocking glass plate.

The device comprises an inner cylinder 1, a rotating cylinder 2, a movable rod 3, a support frame 4, a short shaft 5, an air storage cylinder 6, a transmission gear 7, a tooth missing gear 8, a check valve A9, a check valve B10, a spring telescopic rod 11, a support telescopic rod 12, a vertical plate 13, a long shaft 14, a vane wheel 15, a conveyor belt 16, a pushing plate 17, a hemispherical block 18, a through groove A19, a through groove B20, a sand blocking leakage plate 21, a sand storage hopper 22, a sand outlet head 23, a speed reducing plate 24, a pushing telescopic rod 25, a speed reducing groove 26, a sand sliding groove 27, a sand guiding plate 28 and a positioning plate 29.

Detailed Description

As shown in fig. 1-5, a river silt collecting device for hydraulic engineering comprises an inner cylinder 1 and a rotary cylinder 2, wherein the rotary cylinder 2 is rotatably sleeved on the outer surface of the inner cylinder 1, the left and right ends of the inner cylinder 1 are fixedly sleeved with movable rods 3, the right end of the rotary cylinder 2 is fixedly sleeved with a tooth-lacking gear 8, the lower ends of the two movable rods 3 are slidably sleeved with a support frame 4, the inside of the support frame 4 is provided with speed reducing plates 24 at the front and back sides of the movable rods 3, the side of the two speed reducing plates 24 away from each other is fixedly connected with a pushing telescopic rod 25, one end of the pushing telescopic rod 25 away from the movable rods 3 is fixedly connected with the inner wall of the support frame 4, the front back of the movable rods 3 is provided with a plurality of speed reducing grooves 26, the plurality of speed reducing grooves 26 are distributed at equal intervals, the speed reducing plates 24 push the movable rods 3 under the pushing of the pushing telescopic rod 25, the speed reducing grooves 26 increase the friction between the speed reducing plates 24 and the movable rods 3, reducing the speed of the movable rod 3 when it is reset.

The left side surface and the right side surface of the support frame 4 positioned on the right side are rotatably inserted with the short shafts 5, the transmission gear 7 is arranged below the edentulous gear 8, part of the circumference of the edentulous gear 8 is not provided with teeth, and when the transmission gear 7 is meshed with the edentulous gear 8, the maximum angle for rotating the rotary cylinder 2 is limited.

The right end of the inner cylinder 1 is fixedly connected with an air storage cylinder 6, the cylindrical surface material of the air storage cylinder 6 can generate elastic deformation, the right end of the inner cylinder 1 is fixedly inserted with a check valve A9, the check valve A9 only enables the gas of the air storage cylinder 6 to enter the inner cylinder 1, the upper surface of the air storage cylinder 6 is fixedly penetrated with a check valve B10, the gas can only enter the air storage cylinder 6 through a check valve B10, two spring telescopic rods 11 are arranged inside the air storage cylinder 6, the left end of each spring telescopic rod 11 is fixedly connected with the left inner wall of the air storage cylinder 6, the right end of each spring telescopic rod 11 is fixedly connected with the right inner wall of the air storage cylinder 6, the bottom surface of each movable rod 3 is fixedly connected with a supporting telescopic rod 12, the supporting telescopic rod 12 is hexagonal prism-shaped, the supporting telescopic rod 12 is perpendicular to the movable rods 3, the bottom surface of each supporting telescopic rod 12 is fixedly connected with the inner bottom wall of the supporting frame 4, a vertical plate 13 is arranged in front of the supporting frame 4 on the right side, bottom surface and 4 fixed connection of support frame of riser 13, the upper end of riser 13 is rotated and is run through long axis 14, two minor axis 5 all pass through the transmission of conveyer belt 16 with long axis 14, long axis 14's left end is fixed to be cup jointed fan wheel 15, the right flank fixedly connected with hemisphere piece 18 of gas receiver 6, the fixed cover of the right-hand member that is located the minor axis 5 on right side has connect slurcam 17, slurcam 17's shape is trapezoidal, the upper surface of slurcam 17 is the inclined plane, the equal fixedly connected with locating plate 29 in support frame 4's inside is located to the dead side lower extreme of movable rod 3, locating plate 29 is located the below of speed reduction plate 24, locating plate 29 is to the highest position location of movable rod 3, hemisphere piece 18 can be promoted to remove left when slurcam 17 rotates.

The logical groove A19 with inside intercommunication is seted up to the upper surface of inner tube 1, the logical groove B20 with inside intercommunication is seted up to the bottom surface of rotatory section of thick bamboo 2, the bottom surface of rotatory section of thick bamboo 2 is located the rear fixedly connected with who leads to groove B20 and keeps off husky bushing 21, the smooth husky groove 27 has been seted up in the front of keeping off husky bushing 21, the positive fixedly connected with a plurality of that keeps off husky bushing 21 stores up husky fill 22, the equal elastic hinge in top that the inside that the smooth husky groove 27 is located a plurality of stores up husky fill 22 has leads husky board 28, it sets up with the slope of keeping off husky board 21 to lead husky board 28, elastic hinge leads husky board 28 and keeps off husky bushing 21 contact under elastic effect, the left end of inner tube 1 is fixed to be cup jointed out husky head 23.

When the sand blocking and leaking device is used, in an initial state, the sand blocking and leaking plate 21 is in an inclined state under the pushing of water flow, silt in a river is blocked by the sand blocking and leaking plate 21, the sand flows into the sand storage hopper 22 under the impact of the water flow, the silt in the sand storage hopper 22 is gradually increased along with the increase of time, the pulling force applied to the sand blocking and leaking plate 21 is increased, the sand blocking and leaking plate 21 downwards presses the movable rod 3 through the rotary cylinder 2 and the inner cylinder 1 to compress the supporting telescopic rod 12, the rotary cylinder 2 drives the tooth-missing gear 8 to downwards move, the fan impeller 15 drives the long shaft 14 to rotate under the pushing of the water flow, then the short shaft 5 is rotated through the conveyor belt 16, when the tooth-missing gear 8 is meshed with the transmission gear 7, the tooth-missing gear 8 drives the sand blocking and leaking plate 21 to forwards rotate through the rotary cylinder 2, and when the through groove A19 is communicated with the through groove B20, the silt in the sand storage hopper 22 enters the inner cylinder 1 through the sand sliding groove 27, the through groove A19 and the through groove B20, the short shaft 5 drives the pushing plate 17 to rotate when rotating, the pushing plate is in contact with the hemispherical block 18 when rotating, the hemispherical block 18 is pushed to move leftwards, the spring telescopic rod 11 is compressed, gas in the gas storage cylinder 6 enters the inner cylinder 1 through the check valve A9, silt in the inner cylinder 1 is assisted to leak from the left end, when the pushing plate 17 is separated from the hemispherical block 18, the gas storage cylinder 6 is reset under the pushing of the spring telescopic rod 11, the gas enters the inner cylinder 1 from the check valve B10, the next time of blowing in the inner cylinder 1 is facilitated, after the tooth missing gear 8 is separated from the transmission gear 7 in a meshed mode, the sand blocking and leaking plate 21 is reset, and sand blocking operation is carried out again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a river silt collection device for hydraulic engineering, includes inner tube (1) and revolving drum (2), its characterized in that: the rotary cylinder (2) is rotatably sleeved on the outer surface of the inner cylinder (1), the left end and the right end of the inner cylinder (1) are fixedly sleeved with movable rods (3), the right end of the rotary cylinder (2) is fixedly sleeved with a tooth-missing gear (8), the lower ends of the two movable rods (3) are slidably sleeved with a support frame (4), the left side and the right side of the support frame (4) on the right side are rotatably inserted with short shafts (5), a transmission gear (7) is arranged below the tooth-missing gear (8), the right end of the inner cylinder (1) is fixedly connected with an air storage cylinder (6), the right end of the inner cylinder (1) is fixedly inserted with a check valve A (9), the upper surface of the air storage cylinder (6) is fixedly penetrated with a check valve B (10), two spring telescopic rods (11) are arranged inside the air storage cylinder (6), the left end of each spring telescopic rod (11) is fixedly connected with the left inner wall of the air storage cylinder (6), the right end of each spring telescopic rod (11) is fixedly connected with the right inner wall of the air storage cylinder (6), the bottom surface of the movable rod (3) is fixedly connected with a supporting telescopic rod (12), the bottom surface of the supporting telescopic rod (12) is fixedly connected with the inner bottom wall of the supporting frame (4), a vertical plate (13) is arranged in front of the supporting frame (4) on the right side, the bottom surface of the vertical plate (13) is fixedly connected with the supporting frame (4), a long shaft (14) penetrates through the upper end of the vertical plate (13) in a rotating mode, the two short shafts (5) and the long shaft (14) are both driven by a conveyor belt (16), a fan impeller (15) is fixedly sleeved at the left end of the long shaft (14), a hemispherical block (18) is fixedly connected to the right side surface of the air storage cylinder (6), and a pushing plate (17) is fixedly sleeved at the right end of the short shaft (5) on the right side;

the upper surface of inner tube (1) set up with the logical groove A (19) of inside intercommunication, the bottom surface of a rotatory section of thick bamboo (2) set up with the logical groove B (20) of inside intercommunication, the bottom surface of a rotatory section of thick bamboo (2) is located the rear fixedly connected with who leads to groove B (20) and keeps off husky bushing (21), smooth husky groove (27) have been seted up in the front of keeping off husky bushing (21), the front fixedly connected with a plurality of that keeps off husky bushing (21) stores up husky fill (22), the left end of inner tube (1) is fixed to be cup jointed and is gone out husky head (23).

2. The river sediment collection device for hydraulic engineering of claim 1, characterized in that: both sides all set up air brake (24) around the inside of support frame (4) is located movable rod (3), and the equal fixedly connected with in one side that two air brake (24) kept away from each other promotes telescopic link (25), promotes telescopic link (25) and keeps away from the one end of movable rod (3) and the inner wall fixed connection of support frame (4).

3. The river sediment collection device for hydraulic engineering of claim 1, characterized in that: a plurality of deceleration grooves (26) are formed in the front surface and the back surface of the movable rod (3), and the deceleration grooves (26) are distributed at equal intervals.

4. The river sediment collection device for hydraulic engineering of claim 1, characterized in that: the sand sliding groove (27) is internally provided with sand guide plates (28) which are elastically hinged above the sand storage hoppers (22), and the sand guide plates (28) and the sand blocking leakage plates (21) are obliquely arranged.

5. The river sediment collection device for hydraulic engineering of claim 1, characterized in that: the pushing plate (17) is trapezoidal, and the upper surface of the pushing plate (17) is an inclined surface.

6. The river sediment collection device for hydraulic engineering of claim 2, characterized in that: the lower end of the front back surface of the movable rod (3) is located inside the support frame (4) and is fixedly connected with a positioning plate (29), and the positioning plate (29) is located below the speed reducing plate (24).

7. The river sediment collection device for hydraulic engineering of claim 1, characterized in that: the supporting telescopic rod (12) is hexagonal prism-shaped, and the supporting telescopic rod (12) is perpendicular to the movable rod (3).