River gate device for hydraulic engineering

Abstract

The invention discloses a riverway water gate device for hydraulic engineering, which comprises a water gate body, and further comprises a filtering unit which comprises a filtering assembly arranged at the water outlet end of the water gate body and used for filtering water flow, and an anti-blocking cleaning assembly arranged at the bottom of the filtering assembly and used for cleaning the filtering assembly; the garbage cutting-off assembly is arranged at the end, opposite to the water gate body, of the filtering assembly and used for cutting off the filtered garbage transferred out through the upper portion of the filtering assembly; and the driving assembly is arranged above the garbage cutting-off assembly and used for driving the garbage cutting-off assembly to cut off the garbage and synchronously driving the anti-blocking cleaning assembly to conduct reciprocating cleaning work along the bottom of the filtering assembly. The driving assembly drives the garbage cutting-off assembly to reciprocate up and down to cut up garbage, the cut garbage is discharged and collected, and pollution to a downstream river channel after gate opening is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of river sluices, and in particular to a river sluice device for water conservancy projects. Background Art

[0002] A river sluice is a low-head hydraulic structure built on rivers and channels that uses gates to control flow and adjust water levels. Closing the gates can block floods, tides or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industry and domestic water. Opening the gates can discharge floods, waterlogging, abandoned water or wastewater, and can also supply water to downstream rivers or channels. In water conservancy projects, sluices are widely used as structures for retaining, discharging or taking water.

[0003] At present, sluice gates are generally built on rivers and channels to regulate the water level and water volume of channels. A large amount of garbage is generally discarded in some existing river tributaries, which leads to the deterioration of water quality. There are a lot of aquatic plants and garbage floating in the water. Sometimes when such tributaries are intercepted and stored by sluice gates, a large amount of aquatic plants and garbage will accumulate near the sluice gates. If the sluice gates are opened to release water, it is easy to cause pollution to the downstream river. It does not have the function of separating the garbage from the water flow after the sluice gates are opened and collecting them centrally. Therefore, it is necessary to develop a river sluice device for water conservancy projects.

[0004] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a river sluice device for water conservancy projects to solve the problem that the river sluice in the prior art mentioned in the above background technology cannot separate and collect garbage from the water in the water flow after the gate is opened, which easily causes pollution to the downstream river after the gate is opened.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A river sluice device for a water conservancy project comprises a sluice body and also comprises:

[0008] The filter unit includes a filter assembly disposed at the water outlet of the sluice body for filtering the water flow, and an anti-blocking cleaning assembly disposed at the bottom of the filter assembly for cleaning the filter assembly;

[0009] The garbage cutting component is arranged at one end of the filter component opposite to the sluice body, and is used to cut off the garbage transferred from the upper part of the filter component after filtering;

[0010] The driving component is arranged above the garbage cutting component, and is used to drive the garbage cutting component to cut the garbage and simultaneously drive the anti-blocking cleaning component to perform reciprocating cleaning along the bottom of the filtering component.

[0011] Furthermore, the filtering component comprises:

[0012] A fixing frame, fixedly connected to the water outlet end of the sluice body;

[0013] A garbage collection channel is provided at the upper end of the fixed frame, and is used to intercept, collect and transport garbage drifting along with the water flow. The bottom of the garbage collection channel is inclined and gradually rises along the direction of the water flow.

[0014] Filter holes are evenly arranged along the inclined direction of the garbage collection channel to filter the garbage on the garbage collection channel;

[0015] A garbage processing platform is provided at the upper end of the fixed frame and is at the same height as the inclined top of the garbage collection channel, and is used to cooperate with the garbage cutting component to cut and discharge the filtered garbage;

[0016] The garbage conveying path is fixedly connected to the discharge port of the garbage processing platform and is used for collecting the cut garbage.

[0017] Furthermore, the anti-blocking and cleaning component includes:

[0018] The first reciprocating screw rod is provided with two groups, which are arranged to rotate in parallel below the garbage collection channel and have the same inclination as the garbage collection channel;

[0019] A first mounting seat, fixedly connected to the lower end of the garbage collection channel and rotatably sleeved on the outer side of the first reciprocating screw near the end, for limiting the position of the first reciprocating screw;

[0020] A linkage block is rotatably arranged outside the first reciprocating screw rod, and a tooth extending to the spiral groove outside the first reciprocating screw rod is arranged inside the linkage block to drive the linkage block to reciprocate along the first reciprocating screw rod;

[0021] A driven gear, one end of which is inserted into the linkage block through a shaft rotation;

[0022] Racks, provided in two groups, fixedly connected to the lower end of the garbage collection channel and meshing with the driven gear;

[0023] The cleaning roller brush is coaxial with the driven gear and is fixedly connected to one end of the relative linkage blocks of the two sets of driven gears through a shaft, and is used for reciprocating cleaning of the filter holes.

[0024] Furthermore, one end of the first reciprocating screw located at the driving assembly is connected to a universal joint;

[0025] One end of the universal joint relative to the first reciprocating screw is fixedly connected to a fourth bevel gear meshing with the driving assembly;

[0026] The outer rotating sleeve of the shaft between the universal joint and the fourth bevel gear is provided with a second mounting seat for limiting the universal joint, and the second mounting seat is fixedly connected to the lower end of the garbage disposal platform.

[0027] Furthermore, the garbage cutting component comprises:

[0028] Linkage rods, multiple groups of which are arranged at equal intervals along the garbage flow direction of the garbage disposal platform and two are arranged along the vertical direction of the garbage flow, the linkage rods are rotatably connected to the garbage disposal platform and extend from the upper side of the garbage disposal platform to the lower side of the garbage disposal platform;

[0029] A second reciprocating screw rod is fixedly connected to the upper end of the linkage rod;

[0030] A lifting horizontal plate is rotatably arranged outside two second reciprocating screw rods in a direction perpendicular to the flow of garbage, and the lifting horizontal plate is provided with teeth extending to the spiral grooves outside the second reciprocating screw rods to drive the lifting horizontal plate to reciprocate up and down along the second reciprocating screw rods;

[0031] A lifting mesh plate is fixedly connected to the lower end of the lifting horizontal plate, and mesh holes for filtering garbage are opened on the side of the lifting mesh plate, and the aperture of the mesh holes is larger than the aperture of the filter hole;

[0032] The cutter is fixedly connected to the lower end of the lifting mesh plate and is used for cutting the garbage flowing through the garbage disposal platform.

[0033] Furthermore, the height of each set of cutters arranged along the flow direction of the garbage is arranged in a wave-like manner;

[0034] A knife cutting socket is provided at the upper end of the garbage disposal platform and directly below each set of cutters.

[0035] Furthermore, the driving assembly includes:

[0036] A cover shell is fixedly connected to the upper end of the fixing frame and is located directly above the garbage processing platform, and a third mounting seat is fixedly connected to the lower end of the cover shell;

[0037] A double-headed waterproof motor is mounted at the lower end of the housing, and two driving ends of the double-headed waterproof motor are connected to an eighth bevel gear;

[0038] A transmission rod, two groups of which are respectively provided at both ends of the double-headed waterproof motor, and are rotatably connected to the inside of the third mounting seat, and one end of the transmission rod is meshed with the eighth bevel gear through the seventh bevel gear;

[0039] Sixth bevel gears, multiple groups of which are arranged on the fixed sleeve at equal intervals outside the transmission rod and multiple groups of which are arranged just above the second reciprocating screw rod at equal intervals;

[0040] The fifth bevel gear is fixedly connected to the upper end of the second reciprocating screw and meshes with the sixth bevel gear, and is used for driving the second reciprocating screw to rotate.

[0041] Furthermore, the driving assembly further includes:

[0042] A first bevel gear fixedly connected to the lower end of the linkage rod near the garbage collection channel;

[0043] A rotating rod, both ends of which are rotatably connected to the interior of the fixing frame;

[0044] The third bevel gear is provided with two sets, which are fixedly sleeved on the outside of the rotating rod and meshed with the corresponding first bevel gears respectively;

[0045] The driving blade is fixedly sleeved on the outside of the rotating rod and located between the two sets of the third bevel gears, and is used to cooperate with the double-headed waterproof motor to drive the anti-blocking cleaning component and the garbage cutting component to operate synchronously under the impact of water flow.

[0046] Furthermore, the sluice body comprises:

[0047] The gate pier is fixedly connected to the river channel, and tracks are arranged on both sides of the gate pier;

[0048] The gate is set in the track with both ends sliding up and down;

[0049] The opening and closing mechanism is installed at the upper end of the gate pier and is used to drive the gate to rise and fall along the track.

[0050] Furthermore, the garbage disposal platform and the garbage conveying channel are in an inverted "T" shape when viewed from above, the bottom of the garbage conveying channel is in a front-to-back symmetrical slope, and the discharge end of the garbage conveying channel extends to both sides of the river bank, so as to transfer out the garbage discharged from the garbage disposal platform.

[0051] Compared with the prior art, the present invention has the following beneficial effects:

[0052] 1. The present invention intercepts garbage through the filtering component, and the intercepted garbage moves along the filtering component to the garbage cutting component area, and the driving component is started. The driving component drives the garbage cutting component to reciprocate up and down to cut the garbage into pieces, and the cut garbage is discharged and collected. At the same time, the driving component also synchronously drives the anti-blocking cleaning component to clear the filtering component to ensure that the filtering component will not be blocked by garbage, thereby achieving the separation and centralized treatment of garbage in the water flow under the premise of ensuring continuous filtration of the water flow, avoiding pollution to the downstream river after the gate is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0054] Figure 2 This is a diagram showing the coordination relationship between the garbage cutting assembly and the driving assembly of the present invention;

[0055] Figure 3 This is a diagram showing the matching relationship between the anti-blocking cleaning component and the filter hole of the present invention;

[0056] Figure 4 For the present invention Figure 4 The enlarged view of point A in the middle;

[0057] Figure 5 This is a diagram showing the coordination relationship between the anti-blocking cleaning component and the garbage cutting component of the present invention;

[0058] Figure 6 For the present invention Figure 5 The enlarged view of point B in the middle;

[0059] Figure 7 For the present invention Figure 5 Enlarged view of point C in the middle;

[0060] Figure 8 This is a diagram showing the matching relationship between the cleaning roller brush and the linkage block of the present invention.

[0061] Figure numerals: 100, sluice body; 101, gate; 102, gate pier; 103, opening and closing mechanism; 200, fixed frame; 201, garbage collection channel; 202, filter hole; 203, garbage disposal platform; 204, garbage conveying channel; 300, anti-blocking cleaning component; 301, first reciprocating screw rod; 302, cleaning roller brush; 303, linkage block; 304, driven gear; 305, rack; 306, first mounting seat; 307, second mounting seat; 400, garbage cutting component; 401, linkage rod; 402, second reciprocating screw rod; Screw rod; 403, lifting mesh plate; 404, cutting knife; 405, cutting socket; 406, lifting horizontal plate; 500, driving assembly; 501, double-headed waterproof motor; 502, rotating rod; 503, driving blade; 504, first bevel gear; 505, second bevel gear; 506, third bevel gear; 507, universal joint; 508, fourth bevel gear; 509, cover; 510, fifth bevel gear; 511, third mounting seat; 512, transmission rod; 513, sixth bevel gear; 514, seventh bevel gear; 515, eighth bevel gear. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] See also Figure 1-Figure 8 , the present invention provides a technical solution:

[0064] A river sluice device for a water conservancy project includes a sluice body 100 and further includes:

[0065] The filter unit includes a filter assembly disposed at the water outlet of the sluice body 100 for filtering the water flow, and an anti-blocking cleaning assembly 300 disposed at the bottom of the filter assembly for cleaning the filter assembly;

[0066] The garbage cutting assembly 400 is provided at one end of the filter assembly relative to the sluice body 100, and is used to cut off the garbage transferred from the upper part of the filter assembly after filtering;

[0067] The driving assembly 500 is disposed above the garbage cutting assembly 400 and is used to drive the garbage cutting assembly 400 to cut the garbage and simultaneously drive the anti-blocking cleaning assembly 300 to perform reciprocating cleaning along the bottom of the filter assembly.

[0068] It should be noted that: when the sluice body 100 is opened to release water, the garbage in the river channel flows with the water through the sluice body 100 and then flows into the filter assembly for filtration, so that the water flows through the filter assembly and flows out, while the garbage is intercepted by the filter assembly. The intercepted garbage moves along the filter assembly to the garbage cutting assembly 400 area, and the drive assembly 500 is started. The drive assembly 500 drives the garbage cutting assembly 400 to move up and down to shred the garbage, and the shredded garbage is discharged and collected. At the same time, the drive assembly 500 also synchronously drives the anti-blocking cleaning assembly 300 to clear the filter assembly to ensure that the filter assembly will not be blocked by garbage, thereby achieving the separation and centralized treatment of garbage in the water flow while ensuring continuous filtration of the water flow, thereby avoiding pollution to the downstream river channel after the sluice is opened.

[0069] As an improvement, Figure 1-Figure 3 As shown, the filtering component includes:

[0070] A fixing frame 200, fixedly connected to the water outlet end of the sluice body 100;

[0071] The garbage collection channel 201 is provided at the upper end of the fixing frame 200 and is used to intercept, collect and transport the garbage floating along the water flow. The bottom of the garbage collection channel 201 is inclined and gradually rises along the direction of the water flow.

[0072] The filter holes 202 are evenly arranged along the inclined direction of the garbage collection channel 201 and are used to filter the garbage on the garbage collection channel 201;

[0073] The garbage processing platform 203 is provided at the upper end of the fixing frame 200 and is at the same height as the inclined top of the garbage collection channel 201, and is used to cooperate with the garbage cutting assembly 400 to cut and discharge the filtered garbage;

[0074] The garbage conveying channel 204 is fixedly connected to the discharge port of the garbage processing platform 203 and is used to collect the cut garbage.

[0075] Further, such as Figure 2 , Figure 4-Figure 5 As shown, the anti-blocking cleaning component 300 includes:

[0076] The first reciprocating screw rod 301 is provided with two groups, and is rotatably arranged in parallel below the garbage collection channel 201 and has the same inclination as the garbage collection channel 201;

[0077] A first mounting seat 306, fixedly connected to the lower end of the garbage collection channel 201 and rotatably sleeved on the outer side of the first reciprocating screw rod 301 near the end, for limiting the position of the first reciprocating screw rod 301;

[0078] The linkage block 303 is rotatably arranged outside the first reciprocating screw rod 301, and the linkage block 303 is provided with teeth extending to the spiral groove outside the first reciprocating screw rod 301 to drive the linkage block 303 to reciprocate along the first reciprocating screw rod 301;

[0079] A driven gear 304, one end of which is inserted into the linkage block 303 through a shaft rotation;

[0080] Racks 305, provided with two sets, are fixedly connected to the lower end of the garbage collection channel 201 and mesh with the driven gear 304;

[0081] The cleaning roller brush 302 is coaxial with the driven gear 304 and is fixedly connected to one end of the two sets of driven gears 304 relative to the linkage block 303 through a shaft, so as to reciprocately clean the filter hole 202 .

[0082] Furthermore, if Figure 6 As shown, one end of the first reciprocating screw rod 301 located at the driving assembly 500 is connected to a universal joint 507;

[0083] One end of the universal joint 507 relative to the first reciprocating screw rod 301 is fixedly connected to a fourth bevel gear 508 meshing with the driving assembly 500;

[0084] The outer rotating sleeve of the shaft between the universal joint 507 and the fourth bevel gear 508 is provided with a second mounting seat 307 for limiting the position of the universal joint 507, and the second mounting seat 307 is fixedly connected to the lower end of the garbage processing platform 203;

[0085] A second bevel gear 505 meshing with the fourth bevel gear 508 is disposed on the outer fixed sleeve of the linkage rod 401 .

[0086] As an improvement, Figure 2 , Figure 5 As shown, the garbage cutting component 400 includes:

[0087] Linkage rods 401 are provided in multiple groups at equal intervals along the garbage flow direction of the garbage processing platform 203 and two are provided along the vertical direction of the garbage flow. The linkage rods 401 are rotatably connected to the garbage processing platform 203 and extend from the upper side of the garbage processing platform 203 to the lower side of the garbage processing platform 203;

[0088] A second reciprocating screw rod 402, fixedly connected to the upper end of the linkage rod 401;

[0089] The lifting horizontal plate 406 is rotatably arranged outside the two second reciprocating screws 402 in a direction perpendicular to the flow of garbage. The lifting horizontal plate 406 is provided with teeth extending to the spiral grooves outside the second reciprocating screws 402 to drive the lifting horizontal plate 406 to reciprocate up and down along the second reciprocating screws 402;

[0090] The lifting mesh plate 403 is fixedly connected to the lower end of the lifting horizontal plate 406. The lifting mesh plate 403 has mesh holes for filtering garbage on its side, and the aperture of the mesh holes is larger than the aperture of the filter hole 202.

[0091] The cutter 404 is fixedly connected to the lower end of the lifting mesh plate 403 and is used to cut the garbage flowing through the garbage processing platform 203.

[0092] Further, such as Figure 2 , Figure 5 As shown, each set of cutters 404 arranged along the garbage flow direction is arranged in a wave-like height;

[0093] A knife cutting socket 405 is provided at the upper end of the garbage processing platform 203 and directly below each set of cutters 404 to prevent the cutters 404 from directly hitting the upper end of the garbage processing platform 203 and causing damage.

[0094] As an improvement, the driving assembly 500 includes:

[0095] The cover 509 is fixedly connected to the upper end of the fixing frame 200 and is located directly above the garbage processing platform 203. The lower end of the cover 509 is fixedly connected to a third mounting seat 511;

[0096] A double-headed waterproof motor 501 is mounted at the lower end of the housing 509, and two driving ends of the double-headed waterproof motor 501 are connected to an eighth bevel gear 515;

[0097] The transmission rod 512 is located at two ends of the double-headed waterproof motor 501 and is respectively provided with two groups, and is rotatably connected to the inside of the third mounting seat 511. One end of the transmission rod 512 is meshed with the eighth bevel gear 515 through the seventh bevel gear 514;

[0098] Sixth bevel gears 513, multiple groups of which are fixedly sleeved at equal intervals outside the transmission rod 512 and multiple groups of which are arranged at equal intervals above the second reciprocating screw rod 402;

[0099] The fifth bevel gear 510 is fixedly connected to the upper end of the second reciprocating screw rod 402 and meshes with the sixth bevel gear 513 to drive the second reciprocating screw rod 402 to rotate.

[0100] Further, such as Figure 2 , Figure 5-Figure 8 As shown, the driving assembly 500 also includes:

[0101] The first bevel gear 504 is fixedly connected to the lower end of the linkage rod 401 near the garbage collection channel 201;

[0102] A rotating rod 502, both ends of which are rotatably connected to the interior of the fixing frame 200;

[0103] The third bevel gear 506 is provided with two sets, which are fixedly sleeved on the outer side of the rotating rod 502 and meshed with the corresponding first bevel gears respectively;

[0104] The driving blade 503 is fixedly mounted on the outer side of the rotating rod 502 and located between the two sets of the third bevel gears 506, and is used to cooperate with the double-headed waterproof motor 501 under the impact of water flow to drive the anti-blocking cleaning component 300 and the garbage cutting component 400 to operate synchronously.

[0105] As an improvement, Figure 1-Figure 2 As shown, the sluice body 100 includes:

[0106] The gate pier 102 is fixedly connected to the river channel, and tracks are arranged on both sides of the gate pier 102;

[0107] The gate 101 is arranged in the track for sliding up and down at both ends;

[0108] The opening and closing mechanism 103 is installed at the upper end of the gate pier 102 and is used to drive the gate 101 to rise and fall along the track;

[0109] The opening and closing mechanism 103 can be a device such as a hydraulic cylinder that drives the gate 101 to rise and fall. The piston rod of the hydraulic cylinder is connected to the gate 101, and the liquid pressure is used as the power to push the piston to raise and lower the gate 101, so that the gate 101 moves smoothly on a predetermined track, thereby realizing the regulation and control of the water flow.

[0110] Furthermore, the garbage processing platform 203 and the garbage conveying channel 204 are in an inverted "T" shape when viewed from above, the bottom of the garbage conveying channel 204 is in a front-to-back symmetrical slope, and the discharge end of the garbage conveying channel 204 extends to both sides of the river bank, so as to transfer out the garbage discharged from the garbage processing platform 203;

[0111] A garbage collection device may also be placed below the end of the garbage conveying channel 204 so that the garbage can enter the garbage collection device through the garbage conveying channel 204, thereby facilitating centralized collection of the garbage.

[0112] It should be noted that: in the specific implementation process of the present invention, Figure 2As shown, when the river is released, the opening and closing mechanism 103 is started, and the opening and closing mechanism 103 drives the gate 101 to move upward along the gate pier 102, so that the sluice body 100 is opened. At this time, the water in the river flows through the gate body 100 and flows out to the garbage collection channel 201;

[0113] like Figure 2 , Figure 5-Figure 7 As shown, the garbage flowing out with the water flow is filtered on the garbage collection channel 201, and the water flows out along the filter hole 202 of the garbage collection channel 201. The filtered garbage moves along the garbage collection channel 201 toward the garbage treatment platform 203 under the impact of the water flow. At this time, the double-headed waterproof motor 501 is started, and the double-headed waterproof motor 501 drives the seventh bevel gear 514 to rotate through the eighth bevel gear 515. The first bevel gear 504 drives the sixth bevel gear 513 to rotate through the transmission rod 512. The sixth bevel gear 513 rotates through the fifth bevel gear 515. The gear 510 drives the second reciprocating screw 402 to rotate, and the second reciprocating screw 402 cooperates with the lifting horizontal plate 406 through the outer spiral groove to drive the lifting mesh plate 403 to move up and down reciprocatingly, and the lifting mesh plate 403 drives the cutter 404 to cut the garbage flowing through the garbage processing platform 203, and the cut garbage is moved to the collection device through the garbage processing platform 203 and the garbage conveying channel 204 in turn for collection, thereby realizing the separation of garbage in the water flow from the water flow and centralized collection, avoiding pollution to the downstream river after the gate is opened;

[0114] like Figure 2 , Figure 5 As shown, the present invention sets the height of each group of cutters 404 in a wave-like manner to avoid all the cutters 404 being at the highest point at the same time, thereby preventing the garbage intercepted by the lifting mesh plate 403 from being directly transported from the top of the garbage processing platform 203 to the bottom of the cutters 404 without being cut off;

[0115] like Figure 2-Figure 7 As shown, while the second reciprocating screw rod 402 drives the lifting horizontal plate 406 to lift and reciprocate, the second reciprocating screw rod 402 also drives the second bevel gear 505 to rotate through the linkage rod 401, and the second bevel gear 505 drives the first reciprocating screw rod 301 to rotate through the fourth bevel gear 508 under the action of the universal joint 507, and the first reciprocating screw rod 301 cooperates with the linkage block 303 through the outer thread groove to drive the linkage block 303 to reciprocate along the first reciprocating screw rod 301, and the linkage block 303 drives the driven gear 304 to roll under the action of the rack 305, and the cleaning roller brush 302 continuously cleans the filter hole 202 through the outer bristles to avoid clogging of the filter hole 202, thereby achieving the effect that the filter hole 202 can continuously filter the water flow;

[0116] Since the first reciprocating screw rod 301 and the linkage rod 401 are not arranged vertically, the two are linked by a universal joint 507;

[0117] like Figure 5-Figure 6 , Figure 8 As shown, in addition, in the present invention, when the gate 101 is opened, the water flow is relatively fast, and the water flow will impact on the driving blade 503. The driving blade 503 drives the rotating rod 502 to rotate, and the rotating rod 502 cooperates with the first bevel gear 504 through the third bevel gear 506 to drive two of the linkage rods 401 to rotate. When the gate 101 is opened for a period of time, the water flow is smooth and the double-headed waterproof motor 501 can be started. At this time, the double-headed waterproof motor 501 and the impact force of the water flow on the driving blade 503 drive two of the linkage rods 401 to rotate, thereby making comprehensive use of electric energy and the gravitational potential energy of water, greatly reducing the electric energy consumption of the garbage disposal device in the process of water flow garbage disposal, and saving energy and protecting the environment.

[0118] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0119] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river sluice device for a water conservancy project, comprising a sluice body (100), characterized in that: Also includes: The filtering unit comprises a filtering component arranged at the water outlet end of the sluice body (100) for filtering water flow, and an anti-blocking cleaning component (300) arranged at the bottom of the filtering component for cleaning the filtering component; A garbage cutting component (400) is arranged at one end of the filter component opposite to the sluice body (100) and is used to cut off the garbage transferred from the upper part of the filter component after filtering; The driving assembly (500) is arranged above the garbage cutting assembly (400) and is used to drive the garbage cutting assembly (400) to cut the garbage and simultaneously drive the anti-blocking cleaning assembly (300) to perform reciprocating cleaning along the bottom of the filter assembly.

2. A river sluice device for a water conservancy project according to claim 1, characterized in that: The filter assembly comprises: A fixing frame (200) fixedly connected to the water outlet end of the sluice body (100); A garbage collection channel (201) is provided at the upper end of the fixing frame (200) and is used to intercept, collect and transport garbage floating along with the water flow. The bottom of the garbage collection channel (201) is inclined and gradually rises along the direction of the water flow. Filter holes (202) are evenly arranged along the inclined direction of the garbage collection channel (201) and are used to filter garbage on the garbage collection channel (201); A garbage processing platform (203) is provided at the upper end of the fixing frame (200) and is at the same height as the inclined top of the garbage collection channel (201), and is used to cooperate with the garbage cutting component (400) to cut and discharge the filtered garbage; The garbage conveying channel (204) is fixedly connected to the discharge port of the garbage processing platform (203) and is used to collect the cut garbage.

3. A river sluice device for a water conservancy project according to claim 2, characterized in that: The anti-blocking and cleaning component (300) comprises: The first reciprocating screw rod (301) is provided with two groups, and is rotatably arranged in parallel below the garbage collection channel (201) and has the same inclination as the garbage collection channel (201); A first mounting seat (306) is fixedly connected to the lower end of the garbage collection channel (201) and is rotatably sleeved on the outer side of the first reciprocating screw (301) near the end, and is used to limit the position of the first reciprocating screw (301); A linkage block (303) is rotatably arranged on the outside of the first reciprocating screw rod (301), and a tooth extending to the spiral groove outside the first reciprocating screw rod (301) is arranged inside the linkage block (303) to match the spiral groove, so as to drive the linkage block (303) to reciprocate along the first reciprocating screw rod (301); A driven gear (304) has one end which is inserted into the linkage block (303) through a shaft rotation; Racks (305), provided in two groups, fixedly connected to the lower end of the garbage collection channel (201) and meshing with the driven gear (304); The cleaning roller brush (302) is coaxial with the driven gear (304) and is fixedly connected to one end of the two sets of driven gears (304) relative to the linkage block (303) through a shaft, and is used for reciprocating cleaning of the filter hole (202).

4. A river sluice device for a water conservancy project according to claim 3, characterized in that: One end of the first reciprocating screw rod (301) located at the driving assembly (500) is connected to a universal joint (507); One end of the universal joint (507) opposite to the first reciprocating screw rod (301) is fixedly connected to a fourth bevel gear (508) meshing with the driving assembly (500); The outer rotating sleeve of the shaft between the universal joint (507) and the fourth bevel gear (508) is provided with a second mounting seat (307) for limiting the position of the universal joint (507), and the second mounting seat (307) is fixedly connected to the lower end of the garbage disposal platform (203).

5. A river sluice device for a water conservancy project according to claim 2, characterized in that: The garbage cutting component (400) comprises: A plurality of linkage rods (401) are provided at equal intervals along the garbage flow direction of the garbage processing platform (203) and two linkage rods are provided along the vertical direction of the garbage flow, wherein the linkage rods (401) are rotatably connected to the garbage processing platform (203) and extend from the upper side of the garbage processing platform (203) to the lower side of the garbage processing platform (203); A second reciprocating screw rod (402) is fixedly connected to the upper end of the linkage rod (401); A lifting horizontal plate (406) is rotatably arranged outside two second reciprocating screws (402) in a direction perpendicular to the flow of garbage, wherein teeth extending to the spiral grooves outside the second reciprocating screws (402) are arranged inside the lifting horizontal plate (406) to match the spiral grooves used to drive the lifting horizontal plate (406) to move up and down along the second reciprocating screws (402); A lifting mesh plate (403) is fixedly connected to the lower end of the lifting horizontal plate (406), and a mesh hole for filtering garbage is opened on the side of the lifting mesh plate (403), and the aperture of the mesh hole is larger than the aperture of the filter hole (202); The cutter (404) is fixedly connected to the lower end of the lifting mesh plate (403) and is used to cut the garbage flowing through the garbage processing platform (203).

6. A river sluice device for a water conservancy project according to claim 5, characterized in that: Each set of cutters (404) arranged along the garbage flow direction is arranged in a wave-like manner; A knife cutting socket (405) is provided at the upper end of the garbage processing platform (203) and directly below each set of cutters (404).

7. A river sluice device for a water conservancy project according to claim 5, characterized in that: The driving assembly (500) comprises: A cover shell (509) is fixedly connected to the upper end of the fixing frame (200) and is located directly above the garbage processing platform (203); a third mounting seat (511) is fixedly connected to the lower end of the cover shell (509); A double-headed waterproof motor (501) is installed at the lower end of the housing (509), and two driving ends of the double-headed waterproof motor (501) are connected to an eighth bevel gear (515); The transmission rod (512) is located at two ends of the double-headed waterproof motor (501), and two groups are respectively provided thereon, and are rotatably connected to the inside of the third mounting seat (511), and one end of the transmission rod (512) is meshed with the eighth bevel gear (515) through the seventh bevel gear (514); Sixth bevel gears (513), multiple groups of which are provided at equal intervals on the fixed sleeve outside the transmission rod (512) and multiple groups of which are provided at equal intervals directly above the second reciprocating screw rod (402); The fifth bevel gear (510) is fixedly connected to the upper end of the second reciprocating screw rod (402) and meshes with the sixth bevel gear (513), and is used to drive the second reciprocating screw rod (402) to rotate.

8. A river sluice device for a water conservancy project according to claim 7, characterized in that: The drive assembly (500) further comprises: A first bevel gear (504) is fixedly connected to the lower end of the linkage rod (401) near the garbage collection channel (201); A rotating rod (502), both ends of which are rotatably connected to the interior of the fixing frame (200); The third bevel gear (506) is provided with two sets, which are fixedly sleeved on the outside of the rotating rod (502) and meshed with the corresponding first bevel gears respectively; The driving blade (503) is fixedly sleeved on the outside of the rotating rod (502) and located between the two sets of the third bevel gears (506), and is used to cooperate with the double-headed waterproof motor (501) under the impact of water flow to drive the anti-blocking cleaning component (300) and the garbage cutting component (400) to operate synchronously.

9. A river sluice device for a water conservancy project according to claim 1, characterized in that: The sluice body (100) comprises: A gate pier (102) is fixedly connected to the river channel, and tracks are arranged on both sides of the gate pier (102); The gate (101) is slidably mounted on the track at both ends. The opening and closing mechanism (103) is installed at the upper end of the gate pier (102) and is used to drive the gate (101) to rise and fall along the track.

10. A river sluice device for a water conservancy project according to claim 2, characterized in that: The garbage processing platform (203) and the garbage conveying channel (204) are in an inverted "T" shape when viewed from above, the bottom of the garbage conveying channel (204) is in a front-to-back symmetrical slope shape, and the discharge end of the garbage conveying channel (204) extends to both sides of the river bank, so as to transfer out the garbage discharged from the garbage processing platform (203).

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