CN109518672B

CN109518672B - River channel garbage intercepting device

Info

Publication number: CN109518672B
Application number: CN201910038384.9A
Authority: CN
Inventors: 叶子昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2021-06-08
Anticipated expiration: 2039-01-16
Also published as: CN109518672A

Abstract

The invention discloses a river channel garbage intercepting device which comprises a fishing mechanism, a box body, two fixing rods and an intercepting mechanism, wherein the upper ends of the two fixing rods penetrate through the box body, a guide sleeve is arranged at the position, through which the fixing rods penetrate, of the box body, the same guide sleeve is sleeved below the fixing rods, and a floating plate is fixedly arranged on the lower end face of the box body. According to the invention, the garbage floating on the water surface and flowing down from the upstream of the river is collected and salvaged through the first conveying belt in the set salvage mechanism, so that the garbage on the water surface of the river is cleaned, and meanwhile, the garbage below the water surface is intercepted and salvaged through the second conveying belt in the set interception mechanism so as to clean the garbage below the water surface, so that the interception effect of the garbage flowing down from the upstream river is greatly enhanced, and the pollution of the water area at the downstream caused by the garbage flowing down from the upstream to the downstream is avoided.

Description

River channel garbage intercepting device

Technical Field

The invention relates to the technical field of river channel garbage cleaning, in particular to a river channel garbage intercepting device.

Background

In human life, along with the living footprints of people all over all corners of the world, a large amount of domestic garbage is brought at the same time, the garbage contains a large amount of garbage which cannot be degraded by the natural environment and pollutes soil and all water areas, the pollution of the garbage in water can float to other places along with water flow, so that the pollution range is large, particularly, the garbage appearing at the upstream of some rivers often pollutes downstream water areas along with the water flow, and the method is particularly important for intercepting and fishing the garbage flowing down from the upstream rivers.

And among the current river course refuse treatment, lack corresponding rubbish intercepting device and carry out interception and salvage the rubbish of river upper reaches to some current rubbish intercepting devices are poor to the interception effect of rubbish, are difficult to handle to the rubbish of interception, and current rubbish intercepting device needs to provide power through electric power and realizes rubbish interception salvage simultaneously, and the structure is complicated and install and use inconveniently, and there is energy consumption.

Disclosure of Invention

The invention aims to provide a river channel garbage intercepting device, and aims to solve the problems that an existing garbage intercepting device is poor in intercepting effect, intercepted garbage is not easy to treat, the structure is complex, and energy consumption exists.

The invention is realized by the following steps:

a river channel garbage intercepting device comprises a fishing mechanism, a box body, two fixing rods and an intercepting mechanism, wherein the upper ends of the two fixing rods penetrate through the box body, a guide sleeve is arranged at the position, through which the fixing rods penetrate, of the box body, the same guide sleeve is sleeved below the fixing rods, a floating plate is fixedly arranged on the lower end face of the box body, the intercepting mechanism is arranged between the two fixing rods and below the floating plate, a rectangular second feed inlet is formed in the position, between the two fixing rods, of the inner side of the box body, a vertical blocking edge is arranged at the edge, positioned at the second feed inlet, of the inner side of the box body, the upper end of the intercepting mechanism penetrates through the floating plate and is fixedly arranged at the second feed inlet of the box body, and the lower end of the intercepting mechanism is fixedly connected with the two guide sleeves on the lower side of the box, the fixed plate is fixedly connected with the lower end face of the box body through a vertical connecting plate, the intercepting mechanism comprises a second conveying belt and a second roller shaft, the upper end and the lower end of the second conveying belt are respectively provided with the second roller shaft, rotating shafts at two ends of the second roller shaft positioned on the upper side sequentially penetrate through a flange of the second feeding hole and a side wall of the box body and are fixedly provided with paddle wheels, the second roller shaft at the lower end of the second conveying belt is connected with the fixed plate through the rotating shafts at two ends, the positions, close to the rear side, of the left end face and the right end face of the box body are respectively provided with a salvaging mechanism, the left salvaging mechanism and the right salvaging mechanism are symmetrically arranged, the first conveying belt in the salvaging mechanism is used for intercepting and salvaging garbage on the water surface, the second conveying belt in the intercepting mechanism is used for intercepting and salvaging garbage floating at the upstream, and the efficiency, the pollution of garbage to downstream waters is reduced, the power of water flow is effectively utilized through the arranged paddle wheel to drive the salvaging mechanism and the intercepting mechanism to intercept and salvage the garbage, power is not required to be provided, energy consumption is saved, and sustainable development is facilitated.

Further, salvage the mechanism and constitute by first conveyer belt, support frame and baffle box, the support frame sets up to the type of falling U, and first conveyer belt fixes and set up in the support frame, the upper end of first conveyer belt sets up to the rear side slope, and the inboard rear side that is located first conveyer belt of support frame transversely is provided with the baffle box, and salvage the mechanism and intercept the floated rubbish of surface of water and salvage through first conveyer belt and come to send into in the baffle box, and the baffle box is then with rubbish direction row to the storage silo in the box body.

Further, the lateral wall and the box body fixed connection of one side of support frame, and the face that support frame and box body fixed meet is close to the rear end position and is provided with the discharge gate, the baffle box cross section is the U type, and the discharge end of baffle box is fixed to be set up in discharge gate department, and the baffle box will be salvaged rubbish and lead the row material to discharge through the discharge gate.

Furthermore, the first conveyer belt selects the net conveyer belt for use, and the fixed belt pulley that is provided with of lateral wall that support frame and box body were passed in proper order in the pivot of the roller of first conveyer belt upper end, the belt pulley passes through drive belt and is connected with the second roller of second conveyer belt upper end, and the second roller is continuous rotation under the drive of paddle wheel, and the second roller then drives the roller rotation on the first conveyer belt through drive belt and realizes the roll pay-off of first conveyer belt.

Further, the position that lateral wall is close to the rear end about the box body is provided with the first feed inlet that corresponds with the discharge gate, and the inboard rear side that is located the second feed inlet of box body is provided with the storage silo, the flange of second feed inlet is provided with the stock guide towards one side of storage silo, and salvage mechanism's discharge gate exhaust rubbish is discharged to the storage silo in the box body through first feed inlet, and interception mechanism comes and discharges to the storage silo through the stock guide through the second feed inlet is carried the rubbish of interception.

Furthermore, the rear end of box body is provided with the door plant, and the door plant is articulated with the bottom of box body, the position that the door plant is close to the lower extreme is provided with a plurality of horizontally arranged's wash port, conveniently clears up rubbish through opening the door plant when handling the rubbish in the storage silo through the articulated door plant that sets up, and the wash port through setting up is convenient for the clearance in later stage with the weight that the water in the rubbish in the storage silo discharged the reduction rubbish simultaneously.

Further, the net conveyer belt is chooseed for use to the second conveyer belt, and the rubber couple that evenly arranges on the surface of second conveyer belt, the setting of second conveyer belt backward incline, the rubber couple reinforcing second conveyer belt that the second conveyer belt set up through the surface to the carrying capacity of rubbish, the second conveyer belt backward incline sets up and is convenient for realize upwards carrying rubbish.

Further, the fixed spacing stopper that is provided with in upper end of dead lever, and the fixed conical head that is provided with of lower extreme of dead lever, spacing stopper and conical head all are connected with the dead lever through the thread head, nonrust steel pipe is chooseed for use to the dead lever, and the dead lever box body breaks away from the dead lever when avoiding the water level too high through the spacing stopper that sets up, is convenient for the dead lever fixed at the bottom through the conical head that sets up.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, (1) the garbage floating on the water surface and flowing down from the upstream of the river is collected and salvaged through the first conveying belt in the set salvage mechanism, so that the garbage on the water surface of the river is cleaned, and meanwhile, the garbage below the water surface is intercepted and salvaged through the second conveying belt in the set interception mechanism so as to clean the garbage below the water surface, so that the interception effect of the garbage flowing down from the upstream river is greatly enhanced, and the downstream water pollution caused by the fact that the garbage at the upstream flows to the downstream is avoided;

(2) the box body floats through the box body and the floating plate fixedly arranged on the lower end face of the box body, the separation of the box body from the water surface is realized, the salvaged garbage can be conveniently stored and the pair discharge of the garbage can be conveniently realized, the garbage salvaged by the salvage mechanism and the interception mechanism can be stored through the storage bin arranged in the box body, the later centralized treatment of the salvaged garbage can be conveniently realized, the garbage can be more conveniently cleaned out through opening the door plate in the garbage cleaning process through the door plate hinged to the rear end of the box body, the labor force output of salvagers to the garbage can be reduced, and the garbage can be conveniently and quickly treated;

(3) according to the invention, the paddle wheels arranged at two ends of the second roller shaft at the upper end of the second conveying belt can rotate under the action of water flow, the rotation of the paddle wheels drives the second roller shaft to rotate so as to realize the rolling of the second conveying belt, intercepted garbage is continuously conveyed upwards and is conveyed into the storage bin through the material guide plate for collection, meanwhile, the second roller shaft drives the roller shaft of the first conveying belt to rotate through the transmission belt so as to realize the continuous rolling of the second conveying belt, and the salvaged garbage is conveyed into the material guide groove of the garbage conveying belt and is conveyed into the storage bin, so that the water flow power is effectively utilized, the garbage is not required to be salvaged through power provided by electric power, the energy consumption is reduced, and the sustainable development;

(4) meanwhile, the garbage blocking device provided by the invention realizes the salvage of garbage under the upstream river flow through the simple salvage mechanism and the interception mechanism, has a simple structure and a better river garbage interception and salvage effect, realizes the installation of the garbage interception device through the two fixed rods, and ensures that the fixed rods are convenient to fix and install through the conical heads arranged at the lower ends of the fixed rods.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a river waste intercepting apparatus of the present invention;

fig. 2 is a top view of a river waste intercepting apparatus shown in fig. 1;

fig. 3 is a right side view of a river waste intercepting apparatus shown in fig. 1;

fig. 4 is a perspective view of a river waste intercepting apparatus shown in fig. 1;

fig. 5 is a partially enlarged view of a river waste intercepting apparatus shown in fig. 4;

FIG. 6 is a schematic view of a fishing mechanism of the river trash holding device shown in FIG. 4;

fig. 7 is a schematic view of a supporting frame of the river waste intercepting apparatus shown in fig. 4;

fig. 8 is a schematic structural diagram of a box body of the river waste intercepting device shown in fig. 4;

fig. 9 is a right sectional view of a river waste intercepting apparatus shown in fig. 4;

fig. 10 is a schematic view of an intercepting mechanism of the river waste intercepting apparatus shown in fig. 4.

In the figure: 1. a salvaging mechanism; 101. a first conveyor belt; 102. a support frame; 1021. a discharge port; 103. a material guide chute; 2. a paddle wheel; 3. a box body; 31. a first feed port; 32. A storage bin; 33. a second feed port; 34. a door panel; 341. a drain hole; 4. a floating plate; 5. fixing the rod; 51. a limiting plug; 52. a conical head; 6. an interception mechanism; 61. A second conveyor belt; 62. a second roller shaft; 7. a fixing plate; 8. a connecting plate; 9. a guide sleeve; 10. a material guide plate; 11. a drive belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1, referring to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, a river waste intercepting apparatus includes a fishing mechanism 1, a box body 3, a fixing rod 5 and an intercepting mechanism 6, the upper end of the fixing rod 5 is fixedly provided with a limiting plug 51, the box body 3 is prevented from floating too high and separating from the fixing rod 5 by the aid of the limiting plug 51, the lower end of the fixing rod 5 is fixedly provided with a conical head 52, so that the fixing rod 5 can be inserted and fixed at the bottom of the water and can be conveniently and fixedly installed, the limiting plug 51 and the conical head 52 are both connected with the fixing rod 5 through a threaded head, so that the fixing rod 5 is conveniently mounted and replaced by using stainless steel pipes, the fixing rod 5 is provided with two fixing rods 5, the fixing rod 5 realizes fixing and up-down floating guiding of the whole waste intercepting apparatus, and the upper ends of the two fixing rods 5 pass through the box body 3, the position of the box body 3, through which the fixed rod 5 passes, is provided with a guide sleeve 9, the fixed rod 5 is sleeved with the same guide sleeve 9 below the box body 3, the garbage intercepting device can float up and down along with the water level through the guide sleeve 9, the position of the left side wall and the right side wall of the box body 3, which is close to the rear end, is provided with a first feed port 31 corresponding to the discharge port 1021, the box body 3 realizes the introduction of garbage salvaged by the salvage mechanism 1 through the first feed port 31, the inner side of the box body 3, which is positioned at the rear side of a second feed port 33, is provided with a storage bin 32 for storing the salvaged garbage, one side of a flange of the second feed port 33, which faces the storage bin 32, is provided with a guide plate 10 for guiding the garbage intercepted by the intercepting mechanism 6 into the storage bin 32, the rear end of the box body 3 is provided with a door plate 34, and the door plate 34 is hinged with, a plurality of horizontally arranged drain holes 341 are arranged at the position of the door plate 34 close to the lower end, water in the garbage of the storage bin 32 is drained through the arranged drain holes 341 to reduce the weight of the garbage, a floating plate 4 is fixedly arranged at the lower end surface of the box body 3, the arranged floating plate 4 provides floating force for the garbage intercepting device to enable the box body 3 to be always positioned above the water surface, an intercepting mechanism 6 is arranged below the floating plate 4 and positioned between two fixed rods 5, the intercepting mechanism 6 realizes garbage and salvage below the water surface, a rectangular second feed inlet 33 is arranged at the position of the inner side of the box body 3 and positioned between the two fixed rods 5, the intercepting mechanism 6 sends the garbage into the box body 3 through the second feed inlet 33, a vertical flange is arranged at the edge of the second feed inlet 33 at the inner side of the box body 3 and used for fixing the second roll shaft 62 at the upper side, the upper end of the intercepting mechanism 6 passes through the floating plate 4 and is fixedly, the lower end of the interception mechanism 6 is fixedly connected with two guide sleeves 9 positioned at the lower side through a fixing plate 7 respectively, so that the lower end of the interception mechanism 6 is fixedly connected with the guide sleeves 9, the fixing plate 7 is fixedly connected with the lower end face of the box body 3 through a vertical connecting plate 8, the integral support of the interception mechanism 6 is realized through the connecting plate 8, the interception mechanism 6 comprises a second conveying belt 61 and a second roller 62, the second conveying belt 61 adopts a mesh conveying belt to realize garbage interception and filtration, rubber hooks are uniformly distributed on the surface of the second conveying belt 61 to enhance the carrying capacity of the second conveying belt 61 on garbage, the second conveying belt 61 is inclined towards the rear side so as to convey the garbage upwards, the second roller 62 is arranged at the upper end and the lower end of the second conveying belt 61, and rotating shafts at the two ends of the second roller 62 positioned at the upper side sequentially penetrate through a blocking edge of the second feed port 33 and a side wall of, the paddle wheel 2 rotates under the action of water flow, the rotating paddle wheel 2 drives the second rotating shaft 62 to rotate to drive the second conveying belt 61 to roll to convey the intercepted garbage upwards, the second roller shaft 62 at the lower end of the second conveying belt 61 is connected with the fixing plate 7 through rotating shafts at two ends, the positions, close to the rear side, of the left end face and the right end face of the box body 3 are respectively provided with the fishing mechanisms 1, the left fishing mechanism 1 and the right fishing mechanism 1 are symmetrically arranged, the fishing mechanisms 1 realize fishing of the garbage floating on the water surface, each fishing mechanism 1 is composed of a first conveying belt 101, a supporting frame 102 and a guide chute 103, the supporting frame 102 is in an inverted U shape, the first conveying belt 101 is fixedly arranged in the supporting frame 102, the supporting frame 102 realizes supporting and fixing of the first conveying belt 101, the upper end of the first conveying belt 101 is inclined towards the rear side to facilitate garbage fishing and conveying and guiding of the garbage are realized by the, the salvaging mechanism 1 intercepts and salvages garbage floating on the water surface through a first conveying belt 101 to feed into a material guide groove 103, the side wall of one side of a support frame 102 is fixedly connected with a box body 3, a material outlet 1021 is arranged at the position, close to the rear end, of the surface where the support frame 102 is fixedly connected with the box body 3, the cross section of the material guide groove 103 is U-shaped, the material outlet of the material guide groove 103 is fixedly arranged at the material outlet 1021, the salvaged garbage is guided and discharged through the material outlet 103 by the material guide groove 103, the garbage is filtered and intercepted by the first conveying belt 101 through a mesh conveying belt, a belt pulley is fixedly arranged on the rotating shaft of a roller shaft at the upper end of the first conveying belt 101 sequentially penetrating through the support frame 102 and the side wall of the box body 3, the belt pulley is connected with a second roller shaft 62 at the upper end of a second conveying belt 61 through a driving, the rotation of the second roller 62 is realized to drive the rolling of the first conveyor belt 101.

The invention realizes the interception of garbage below the water surface through the second conveying belt 61 in the intercepting mechanism 6, the rotating paddle wheel 2 drives the second roller 62 to rotate under the action of water flow, the second roller 62 drives the second conveying belt 61 to roll continuously to convey the intercepted garbage upwards, the intercepted garbage is discharged into the storage bin 32 in the box body 3 through the material guide plate 10 to realize the salvage and collection of the garbage, meanwhile, the interception of the garbage on the water surface is realized through the first conveying belt 101 in the salvaging mechanism 1, the second roller 62 drives the roller on the first conveying belt 101 to rotate through the driving belt 11 to realize the continuous rolling of the first conveying belt 101 to convey the intercepted garbage to the material guide groove 103 and discharge to the storage bin 32 through the material guide groove 103 for collection, the garbage salvage is not required to be intercepted manually, the output of garbage salvage labor force is reduced, simultaneously, the paddle wheel 2 is driven under the action of water flow, the power of the water flow is effectively utilized, the power is not required to be provided through electric power, the energy consumption of garbage interception and salvage is saved, and sustainable development is facilitated.

The device obtained by the design can basically meet the requirements of the existing garbage intercepting device on good intercepting effect, convenient treatment of the intercepted garbage, simple structure and saving of energy consumption, but the designer further improves the device according to the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a river course rubbish intercepting device, includes fishing mechanism (1), box body (3), dead lever (5) and interception mechanism (6), its characterized in that: the two fixing rods (5) are arranged, the upper ends of the two fixing rods (5) penetrate through the box body (3), a guide sleeve (9) is arranged at the position, through which the fixing rod (5) penetrates, of the box body (3), the same guide sleeve (9) is sleeved under the position, under the box body (3), of the fixing rod (5), a floating plate (4) is fixedly arranged on the lower end face of the box body (3), an intercepting mechanism (6) is arranged at the position, between the two fixing rods (5), of the lower portion of the floating plate (4), a rectangular second feed port (33) is arranged at the position, between the two fixing rods (5), of the inner side of the box body (3), a vertical baffle edge is arranged at the edge, located at the second feed port (33), of the inner side of the box body (3), of the upper end of the intercepting mechanism (6) penetrates through the floating plate (4) and is fixedly arranged at the second feed port (33), the lower end of the interception mechanism (6) is respectively fixedly connected with two guide sleeves (9) positioned at the lower side through a fixed plate (7), the fixed plate (7) is fixedly connected with the lower end surface of the box body (3) through a vertical connecting plate (8), the intercepting mechanism (6) comprises a second conveying belt (61) and a second roller shaft (62), the upper end and the lower end of the second conveying belt (61) are both provided with a second roller shaft (62), and the rotating shafts at the two ends of the second roll shaft (62) positioned at the upper side sequentially pass through the flanges of the second feed port (33) and the side wall of the box body (3) to be fixedly provided with paddle wheels (2), a second roller shaft (62) at the lower end of the second conveying belt (61) is connected with the fixed plate (7) through rotating shafts at two ends, salvaging mechanisms (1) are arranged at the positions, close to the rear side, of the left end face and the right end face of the box body (3), and the left salvaging mechanism and the right salvaging mechanism (1) are symmetrically arranged; the fishing mechanism (1) is composed of a first conveying belt (101), a supporting frame (102) and a guide chute (103), the supporting frame (102) is arranged to be of an inverted U shape, the first conveying belt (101) is fixedly arranged in the supporting frame (102), the upper end of the first conveying belt (101) is obliquely arranged towards the rear side, and the guide chute (103) is transversely arranged on the rear side, located on the first conveying belt (101), of the inner side of the supporting frame (102).

2. The river channel garbage intercepting device according to claim 1, wherein a side wall of one side of the support frame (102) is fixedly connected with the box body (3), a discharge hole (1021) is formed in a position, close to the rear end, of a surface where the support frame (102) is fixedly connected with the box body (3), the cross section of the guide chute (103) is U-shaped, and the discharge end of the guide chute (103) is fixedly arranged at the discharge hole (1021).

3. The river channel garbage intercepting device according to claim 2, wherein the first conveying belt (101) is a mesh conveying belt, a rotating shaft of a roller shaft at the upper end of the first conveying belt (101) sequentially penetrates through the supporting frame (102) and a side wall of the box body (3) to be fixedly provided with a belt pulley, and the belt pulley is connected with a second roller shaft (62) at the upper end of the second conveying belt (61) through a transmission belt (11).

4. The river channel garbage intercepting device according to claim 3, wherein a first feeding hole (31) corresponding to the discharging hole (1021) is formed in the positions, close to the rear ends, of the left and right side walls of the box body (3), a storage bin (32) is arranged on the inner side of the box body (3) and located on the rear side of the second feeding hole (33), and a material guide plate (10) is arranged on one side, facing the storage bin (32), of the flange of the second feeding hole (33).

5. The river channel garbage intercepting device according to claim 4, wherein a door panel (34) is arranged at the rear end of the box body (3), the door panel (34) is hinged to the bottom of the box body (3), and a plurality of horizontally arranged drainage holes (341) are formed in the position, close to the lower end, of the door panel (34).

6. The river channel garbage intercepting device according to claim 5, wherein the second conveyor belt (61) is a grid conveyor belt, rubber hooks are evenly arranged on the surface of the second conveyor belt (61), and the second conveyor belt (61) is arranged obliquely backwards.

7. The river channel garbage intercepting device according to claim 6, wherein a limiting plug (51) is fixedly arranged at the upper end of the fixing rod (5), a conical head (52) is fixedly arranged at the lower end of the fixing rod (5), the limiting plug (51) and the conical head (52) are both connected with the fixing rod (5) through threaded heads, and the fixing rod (5) is made of stainless steel tubes.