CN110241794B

CN110241794B - A river course trash device for water conservancy

Info

Publication number: CN110241794B
Application number: CN201910430186.7A
Authority: CN
Inventors: 朱克斌; 曹丽红; 贾真真; 陈士锋; 范晓柯; 杨洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2021-01-01
Anticipated expiration: 2039-05-22
Also published as: CN110241794A

Abstract

The utility model provides a river course trash device for water conservancy, including two pier bodies, the box is all installed on pier body upper portion, vertical through groove is all seted up to two side that the box is relative, the inboard in through groove all is equipped with first vertical axis, the shell that corresponds the box is all passed at both ends about the first vertical axis, first vertical axis all passes through bearing swing joint with the box shell department of meeting, two sprockets of equal fixed mounting on the first vertical axis, it all connects through the chain to be located between two sprockets of the first vertical axis high the same of difference, the montant fixed connection of many evenly distributed is passed through in the two chain outsides, many montants are with the length direction evenly distributed of chain. The river channel trash rack is simple in structure, power is derived from water flow, when the river channel trash rack is used for trash rack work, the trash at the trash rack can be automatically cleaned, the trash can be automatically stored, workers only need to clean the stored trash regularly, and the working difficulty of the workers is reduced.

Description

A river course trash device for water conservancy

Technical Field

The invention belongs to the field of river channel sewage disposal devices, and particularly relates to a river channel sewage blocking device for water conservancy.

Background

Along with the development of society, the urban population is increasing day by day, and the domestic waste that produces is more and more, and is bigger and bigger to the water pollution of river and the influence of environment, and the power station and the sluice of building on the river also receive the influence of rubbish deeply simultaneously, and on the one hand is that a large amount of rubbish is concentrated in power station water inlet surface of water trash buoy department for a long time, causes very big influence to the environment of periphery. If the garbage is to be thoroughly cleaned, the garbage is continuously salvaged by a ship (because the upstream garbage continuously flows down along with water), or the drainage gate of the hydropower station is opened to drain the garbage to the downstream through the water flow, and the garbage cannot be drained by the method when the water amount is insufficient; on the other hand, the garbage enters the forebay through the trash holding buoy and is blocked at the trash holding barrier at the water inlet, so that the output of a hydropower station unit is seriously influenced, the benefit of the hydropower station is influenced, and huge manpower and financial resources are often spent on cleaning the garbage.

The cleaning mode that the manual work combines the ship is almost adopted to the trash removal of current river course trash holding floating raft department, these device of decontaminating do not adopt a large amount of manpower and material resources long-time operation, and inefficiency, personnel intensity of labour is big, a lot of rubbish is absorbed into the trash rack by water when the electricity generation and is blocked and unable clearance, it must shut down just can the clean up to thoroughly clear up, consequently design a simple structure, can be automatic fall the device of rubbish clearance on the trash rack and temporary storage very necessary.

Disclosure of Invention

The invention provides a river trash holding device for water conservancy, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a river channel trash blocking device for water conservancy comprises two pier bodies, wherein box bodies are arranged on the upper portions of the pier bodies, vertical through grooves are formed in the opposite side faces of the two box bodies, first vertical shafts are arranged on the inner sides of the through grooves, the upper ends and the lower ends of the first vertical shafts penetrate through shells of the corresponding box bodies, the connecting portions of the first vertical shafts and the shells of the box bodies are movably connected through bearings, two chain wheels are fixedly arranged on the first vertical shafts, the two chain wheels which are located on the different first vertical shafts and have the same height are connected through chains, the outer sides of the two chains are fixedly connected through a plurality of uniformly distributed vertical rods, the plurality of vertical rods are uniformly distributed in the length direction of the chains, two chain plate rollers which are vertically distributed and transversely arranged are arranged in the box body on the left side and are located on the left side of the left ends of the chains, rotating shafts of the chain plate rollers are movably connected through the bearings, the two chain plate rollers are connected through chain plates, a, a partition board is arranged on the left side of the chain plate, the front end and the rear end of the partition board are fixedly connected with the inner wall of the left box body, the lower end of the partition board is fixedly connected with the inner bottom of the left box body, the upper end of the partition board is fixedly provided with a plurality of uniformly distributed rake teeth, the free ends of the rake teeth are arc-shaped, the bending direction of the free ends of the rake teeth is opposite to the rotating direction of the chain plate, the left side of the lower end of the first vertical shaft is provided with a cross shaft, the cross shafts are respectively arranged at the corresponding bottom of the box body through a first shaft seat, an external thread sleeve is fixedly sleeved on the cross shaft, the lower end of the first vertical shaft is fixedly provided with a gear, the external thread sleeve is meshed and matched with the corresponding gear, the periphery of the front end of the cross shaft is fixedly provided with a plurality of uniformly distributed, and a driving bevel gear is fixedly mounted at the lower end of the second vertical shaft, the driving bevel gear is meshed with the driven bevel gear, a driving belt wheel is fixedly mounted at the upper end of the first vertical shaft on the left side, a driven belt wheel is fixedly mounted at the upper end of the second vertical shaft, and the driving belt wheel is connected with the driven belt wheel through a transmission belt.

According to the river channel trash device for water conservancy, the upper end of the pier body is fixedly connected with the corresponding bottom of the box body through the hydraulic rod.

As above a river course trash device for water conservancy, the upside of chain be equipped with annular pole, annular pole is parallel with the chain, two first vertical axes all are located annular pole inner circle, all through connecting piece fixed connection between the left and right sides top of annular pole and the box interior top that corresponds, the ring channel is seted up to the outer lane of annular pole, the lower extreme of the equal fixed connection L pole in upper end of montant, inside the ring channel was inserted to the upper end of L pole, the part that the L pole is located the ring channel inside passes through bearing suit gyro wheel, bottom of the gyro wheel and the ring channel in the bottom surface contact cooperation.

According to the river channel trash device for water conservancy, the inner side of the upper end of the box body is fixedly connected with the upper portion of the middle of the annular rod through the inclined pull rod.

According to the river channel trash device for water conservancy, the door hole is formed in the left side face of the box body on the left side, the door is installed at the outer end of the door hole in a matched mode, and the door can be closed and opened.

The invention has the advantages that: the river channel trash rack is simple in structure, power is derived from water flow, when the river channel trash rack is used for trash rack work, the trash at the trash rack can be automatically cleaned, the trash can be automatically stored, workers only need to clean the stored trash regularly, and the working difficulty of the workers is reduced. The invention is arranged behind a river channel, a plurality of vertical rods form a trash rack, the water level is positioned between an upper chain and a lower chain, the plurality of vertical rods between the two chains can intercept dirt such as garbage bags floating along with water flow, the water flow drives a corresponding cross shaft to rotate through propeller blades, the cross shaft drives a corresponding external thread sleeve to rotate, the external thread sleeve drives a corresponding first vertical shaft to rotate through meshing with gears, the two first vertical shafts rotate simultaneously, the first vertical shaft drives the two chains to rotate simultaneously through a chain wheel, the vertical rods rotate along with the chains, the intercepted dirt on the vertical rods enters the left box body through a left through groove, meanwhile, the first vertical shaft on the left side drives a second vertical shaft to rotate through matching of a driving belt wheel, a driven belt wheel and a driving bevel gear, the second vertical shaft drives a chain plate roller positioned on the upper side in the left box body to rotate through meshing matching of the driving bevel gear, the chain plate roller drives the chain plate to rotate, the conveying teeth rotate along with the chain plate, the conveying teeth close to one side of the chain move upwards, when dirt moves to the conveying teeth close to one side of the chain along the vertical rod, the conveying teeth drive the dirt to move along with the chain plate, when the dirt passes through the rake teeth, the rake teeth peel off the dirt from the conveying teeth, the peeled dirt slides to the left side of the inner partition plate of the box body on the left side along the inclined plate to be temporarily stored, and a worker only needs to regularly clean the temporarily stored dirt.

Drawings

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

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion I of FIG. 1; FIG. 3 is an enlarged view of the view from the direction A of FIG. 1; fig. 4 is a partially enlarged view of a portion ii of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A river channel trash blocking device for water conservancy comprises two pier bodies 1, wherein box bodies 3 are mounted at the upper parts of the pier bodies 1, vertical through grooves 4 are formed in the opposite side surfaces of the two box bodies 3, first vertical shafts 5 are arranged on the inner sides of the through grooves 4, the upper ends and the lower ends of the first vertical shafts 5 penetrate through shells of the corresponding box bodies 3, the joints of the first vertical shafts 5 and the shells of the box bodies 3 are movably connected through bearings, two chain wheels 6 are fixedly mounted on the first vertical shafts 5, the two chain wheels 6 with the same height and positioned on the different first vertical shafts 5 are connected through chains 7, the outer sides of the two chains 7 are fixedly connected through a plurality of uniformly distributed vertical rods 8, the plurality of vertical rods 8 are uniformly distributed in the length direction of the chains 7, two chain plate rollers 9 which are vertically distributed and transversely are arranged in the box body 3 on the left side, the chain plate roller 9 is positioned on the left side of the left end of the chain 7, the rotating shaft of the roller 9 is, two chain plate rollers 9 are connected through a chain plate 10, a plurality of evenly distributed conveying teeth 11 are fixedly installed on the outer side surface of the chain plate 10, a partition plate 12 is arranged on the left side of the chain plate 10, the front end and the rear end of the partition plate 12 are fixedly connected with the inner wall of the left box body 3, the lower end of the partition plate 12 is fixedly connected with the inner bottom of the left box body 3, the upper end of the partition plate 12 is fixedly connected with a plurality of evenly distributed rake teeth 14, the free ends of the rake teeth 14 are arc-shaped, the bending direction of the free ends is opposite to the rotating direction of the chain plate 10, a transverse shaft 15 is arranged on the left side of the lower end of a first vertical shaft 5, the transverse shaft 15 is installed at the bottom of the corresponding box body 3 through a first shaft seat, an external thread sleeve 16 is fixedly sleeved on the transverse shaft 15, a gear 17 is fixedly installed at the lower end of the first vertical shaft 5, the external thread sleeve 16, the rear side of the left box body 3 is provided with a second vertical shaft 19 through a second shaft seat, the rear end of a rotating shaft of the chain plate roller 9 positioned on the upper side in the left box body 3 is fixedly provided with a driven bevel gear 20, the lower end of the second vertical shaft 19 is fixedly provided with a driving bevel gear 21, the driving bevel gear 21 is meshed and matched with the driven bevel gear 20, the upper end of the left first vertical shaft 5 is fixedly provided with a driving belt pulley 22, the upper end of the second vertical shaft 19 is fixedly provided with a driven belt pulley 23, and the driving belt pulley 22 is connected with the driven belt pulley 23 through a transmission. The river channel trash rack is simple in structure, power is derived from water flow, when the river channel trash rack is used for trash rack work, the trash at the trash rack can be automatically cleaned, the trash can be automatically stored, workers only need to clean the stored trash regularly, and the working difficulty of the workers is reduced. The invention is installed behind a river channel, a plurality of vertical rods form a trash rack, the water level is positioned between an upper chain 7 and a lower chain 7, a plurality of vertical rods 8 between the two chains 7 can intercept trash bags and other dirt floating along with water flow, the water flow drives a corresponding cross shaft 15 to rotate through a propeller blade 18, the cross shaft 15 drives a corresponding external thread sleeve 16 to rotate, the external thread sleeve 16 drives a corresponding first vertical shaft 5 to rotate through meshing with a gear 17, the two first vertical shafts 5 rotate simultaneously, the first vertical shaft 5 drives the two chains 7 to rotate simultaneously through a chain wheel 6, the vertical rods 8 rotate along with the chains 7, the dirt intercepted on the vertical rods 8 enters the left box body 3 through a left through groove 4, meanwhile, the left first vertical shaft 5 drives a second vertical shaft 19 to rotate through matching of a driving belt wheel 22, a driven belt wheel 23 and a driving belt 24, and the second vertical shaft 19 drives a chain plate roller 9 positioned at the inner upper side of the left box body 3 to rotate through meshing matching of the driving bevel gear 21 The chain plate roller 9 drives the chain plate 10 to rotate, the conveying teeth 11 rotate along with the chain plate, the conveying teeth 11 close to one side of the chain 7 move upwards, when dirt moves to the conveying teeth 11 close to one side of the chain 7 along the vertical rod 8, the conveying teeth 11 drive the dirt to move along with the chain plate 10, when the dirt passes through the rake teeth 14, the rake teeth 14 peel off the dirt from the conveying teeth 11, the peeled dirt slides to the left side of the partition plate 12 in the left box body 3 along the inclined plate 13 to be temporarily stored, and a worker only needs to clean the temporarily stored dirt regularly.

Specifically, as shown in the figure, the upper end of the pier body 1 according to the present embodiment is fixedly connected to the bottom of the corresponding box 3 through the hydraulic rod 2. The height of the box body 3 can be adjusted through the extension and retraction of the hydraulic rod 2, so that the height of the vertical rod 8 can be adjusted at any time according to different water levels in different periods, the upper end of the vertical rod 8 is higher than the water level, the normal operation of trash blocking is guaranteed, the trash can be lifted integrally, and the traffic capacity of a river channel can be guaranteed through small ships.

Specifically, as shown in the figure, the upside of chain 7 described in this embodiment is equipped with annular rod 25, annular rod 25 is parallel with chain 7, two first vertical axes 5 all are located annular rod 25 inner circle, all through connecting piece fixed connection between the left and right sides top of annular rod 25 and the box 3 interior top that corresponds, annular groove 26 is seted up to annular rod 25's outer lane, the lower extreme of the equal fixed connection L pole 27 in upper end of montant 8, inside annular groove 26 was inserted to the upper end of L pole 27, bearing suit gyro wheel 28 is passed through to the part that L pole 27 is located annular groove 26 inside, bottom surface contact cooperation in gyro wheel 28 bottom and the annular groove 26. Through the design, the roller 28 rolls in the annular groove 26 when the trash rack works, the L-shaped rod 27 bears part of the weight of the chain 7 and the vertical rod 8, the phenomenon that the middle position of the chain 7 deforms too much due to the action of gravity is avoided, the length of the chain 7 can be longer due to the design, the trash rack span of the trash rack can be larger, and the trash rack can be suitable for a wider river surface.

Further, as shown in the figure, the inner side of the upper end of the box 3 and the middle upper part of the ring-shaped rod 25 are fixedly connected through a diagonal draw bar 29. The design can improve the bearing capacity of the annular rod 25, further reduce the deformation degree of the chain and further improve the trash holding span of the invention.

Furthermore, as shown in the figure, the left side surface of the box body 3 described on the left side of the present embodiment is provided with a door hole 30, the outer end of the door hole 30 is provided with a door 31 in a matching manner, and the door 31 can be closed and opened. Open door 31 when needing the filth in the clearance left side box 3, make things convenient for the timely clearance of filth through this design.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a river course trash device for water conservancy which characterized in that: comprises two pier bodies (1), wherein box bodies (3) are respectively arranged at the upper parts of the pier bodies (1), vertical through grooves (4) are respectively formed in the opposite side surfaces of the two box bodies (3), first vertical shafts (5) are respectively arranged on the inner sides of the through grooves (4), the upper ends and the lower ends of the first vertical shafts (5) respectively penetrate through the shells of the corresponding box bodies (3), the joints of the first vertical shafts (5) and the shells of the box bodies (3) are respectively movably connected through bearings, two chain wheels (6) are respectively and fixedly arranged on the first vertical shafts (5), the two chain wheels (6) with the same height on different first vertical shafts (5) are respectively connected through chains (7), the outer sides of the two chains (7) are fixedly connected through a plurality of uniformly distributed vertical rods (8), the plurality of vertical rods (8) are uniformly distributed along the length direction of the chains (7), two rollers (9) which are vertically distributed and transversely arranged are arranged in the left box body (3, the chain plate roller (9) is positioned on the left side of the left end of the chain (7), the rotating shaft of the chain plate roller (9) is movably connected with the side wall of the box body (3) through a bearing, two chain plate rollers (9) are connected through a chain plate (10), a plurality of uniformly distributed conveying teeth (11) are fixedly installed on the outer side surface of the chain plate (10), a partition plate (12) is arranged on the left side of the chain plate (10), the front end and the rear end of the partition plate (12) are fixedly connected with the inner wall of the box body (3) on the left side, the lower end of the partition plate (12) is fixedly connected with the inner bottom of the box body (3) on the left side, a plurality of uniformly distributed rake teeth (14) are fixedly installed on the upper end of the rake plate (13), the free ends of the rake teeth (14) are arc-shaped, the bending direction of the free ends of the rake teeth is opposite to the rotating direction of the chain plate, the transverse shafts (15) are all installed at the bottoms of the corresponding boxes (3) through first shaft seats, external thread sleeves (16) are fixedly sleeved on the transverse shafts (15), gears (17) are fixedly installed at the lower ends of the first vertical shafts (5), the external thread sleeves (16) are meshed and matched with the corresponding gears (17), a plurality of uniformly distributed propeller blades (18) are fixedly installed on the periphery of the front ends of the transverse shafts (15), a second vertical shaft (19) is installed at the rear side of the left box (3) through a second shaft seat, a driven bevel gear (20) is fixedly installed at the rear end of a rotating shaft of the chain plate roller (9) positioned on the inner upper side of the left box (3), a driving bevel gear (21) is fixedly installed at the lower end of the second vertical shaft (19), the driving bevel gear (21) is meshed and matched with the driven bevel gear (20), a driving belt pulley (22) is fixedly installed at the upper end of the left first vertical shaft (5), and, the driving belt wheel (22) is connected with the driven belt wheel (23) through a transmission belt (24), the upper end of the pier body (1) is fixedly connected with the bottom of the corresponding box body (3) through a hydraulic rod (2), the upside of chain (7) be equipped with annular pole (25), annular pole (25) are parallel with chain (7), two first vertical axis (5) all are located annular pole (25) inner circle, all through connecting piece fixed connection between the left and right sides top of annular pole (25) and box (3) interior top that corresponds, ring channel (26) are seted up to the outer lane of annular pole (25), the lower extreme of the equal fixed connection L pole (27) in upper end of montant (8), inside ring channel (26) were inserted to the upper end of L pole (27), bearing suit gyro wheel (28) is passed through to the part that L pole (27) are located ring channel (26) inside, bottom surface contact cooperation in gyro wheel (28) bottom and ring channel (26).

2. A river trash device for water conservancy as defined in claim 1 wherein: the inner side of the upper end of the box body (3) is fixedly connected with the upper part of the middle of the annular rod (25) through a diagonal draw bar (29).

3. A river trash device for water conservancy as defined in claim 1 wherein: the left side surface of the box body (3) on the left side is provided with a door hole (30), the outer end of the door hole (30) is provided with a door (31) in a matched mode, and the door (31) can be closed and opened.