Waste fishing device for water conservancy project

Abstract

The waste salvaging device for the water conservancy project comprises half ship bodies, a guide impeller and a connecting frame, the half ship bodies are of a split type structure, the opposite sides of the two half ship bodies are rotationally connected with rotating rods, supporting plates are fixedly connected to the rotating rods, one supporting plate is fixedly connected with a first motor, and the other supporting plate is fixedly connected with a second motor. A first motor is arranged between the two half ship bodies, a rotating roller is fixedly connected to the output end of the first motor, a net type conveying belt is connected to the rotating roller in a sleeving mode, and blocking plates are evenly and fixedly connected to the net type conveying belt. And then a hydraulic rod is matched with a connecting strip, a fixing sleeve and a limiting plate, and under the condition that a supporting plate is limited by a rotating rod, the depth of the portion, extending to the position below the water surface, of one end of the net type conveying belt can be adjusted, so that the device adapts to treatment of garbage at different depths.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely relates to a waste salvaging device for water conservancy engineering. BACKGROUND

[0002] Water conservancy engineering is the engineering that is built for preventing and treating water disasters and developing and utilizing water resources, including flood control, waterlogging control, irrigation, water supply, water conservancy power generation, navigation, water resource protection, soil and water conservation, and water conservancy engineering of water-related projects such as fishery, tourism and ecological environment improvement, the water surface can be cleaned through setting the floating waste salvaging device, the water environment is improved, the cleaning efficiency is improved, the traditional water surface floating object cleaning mode is mainly through manual salvage, and tools such as spoons and nets are used for operation, so that the waste salvage has problems such as high labor intensity, low work efficiency and unsatisfactory cleaning effect, and therefore a treatment mode mainly using a half ship body is formed.

[0003] According to the "waste salvaging device for water conservancy engineering" with the Chinese patent publication number CN218148229, the main purpose is to set a moving device, which can adjust the left and right movement and lifting movement of the salvaging net, avoid manual consumption of physical strength to adjust the position of the salvaging net, and improve the working efficiency of salvaging, and through the setting of the salvaging device, the purpose of convenient mechanical salvaging of larger garbage, simple structure, good use performance and convenient replacement of the salvaging net is achieved.

[0004] Combined with the characteristics of the prior art, the defects of the prior art are deduced, and the half ship body structure used at present is usually provided with a conveyor belt structure in the middle of the ship body, and a convex structure is installed on the conveyor belt to increase the contact with the water surface garbage, and a guide structure is installed on both sides of the conveyor belt to increase the contact surface of the conveyor belt and the water surface, however, in this process, different water surface garbage size and weight are different, and the water surface depth is different, and the fixed angle conveyor belt cannot timely process different size water surface garbage when contacting. UTILITY MODEL CONTENTS

[0005] In view of the defects in the prior art, the utility model provides a waste salvaging device for water conservancy engineering to improve the processing effect of different size and weight water surface garbage and reduce the salvaging time.

[0006] This utility model provides a waste retrieval device for water conservancy projects, comprising a half-hull, a guide impeller, and a connecting frame. The half-hull has a split structure, with rotating rods rotatably connected to opposite sides of the two half-hulls. Support plates are fixedly connected to the rotating rods, and a first motor is fixedly connected to one of the support plates. A rotating roller is fixedly connected to the output end of the first motor, and a mesh conveyor belt is sleeved on the rotating roller. Barrier plates are uniformly fixedly connected to the mesh conveyor belt, and slots are uniformly formed on the barrier plates. A connecting strip is rotatably connected to the bottom side of the half-hull, and two hydraulic rods are fixedly connected to the upper end of the connecting strip. A fixing sleeve is sleeved on the output end of the hydraulic rod, and a limit plate is rotatably connected to the fixing sleeve via a rotating shaft. The limit plate is fixedly connected to the bottom side of the support plate. A rotating rod is rotatably connected to one side of the connecting frame, and cleaning brushes are uniformly fixedly connected to the rotating rod. The cleaning brushes contact the mesh conveyor belt. A guide plate is fixedly connected between the two half-hulls, and a storage groove is formed on the upper side of the half-hull.

[0007] Optionally, a second motor is fixedly connected to one side of the storage trough of the half-hull. A screw is fixedly connected to the output end of the second motor, and a pressure plate is threaded onto the screw. By driving the screw to rotate through the second motor, the pressure plate can move within the storage trough, thereby squeezing the garbage that enters the storage trough.

[0008] Optionally, a baffle is in contact with one side of the half-hull, and the baffle is fixedly connected to the upper side of the guide plate. By setting the baffle, it is possible to prevent garbage falling on the guide block from detaching from the side of the guide block closer to the mesh conveyor belt.

[0009] Optionally, a baffle is fixedly connected to one side of the guide plate, and the baffle is fixedly connected to the half-hull. By setting the baffle and cooperating with the baffle strip, the limiting effect on the garbage is increased.

[0010] Optionally, a nozzle is fixedly connected to the baffle, the nozzle is positioned corresponding to the guide plate, and the nozzle is connected to an external water pump. Water is supplied by the water pump and passes through the nozzle, which can cause the garbage on the guide block to fall quickly.

[0011] Optionally, the baffle is fixedly connected to a combing tooth block on the upper side of the nozzle. The combing tooth block corresponds to the cleaning brush. By setting the combing tooth block, it is possible to prevent garbage from sticking to the rotating cleaning brush.

[0012] Optionally, the upper side of the baffle contacts the connecting frame, an electric push rod is fixedly connected inside the connecting frame, a pressure frame is fixedly connected to the bottom end of the electric push rod, a pressure block is rotatably connected to the pressure frame via a rotating shaft, and the pressure block contacts the support plate. The electric push rod drives the pressure frame and pressure block to contact the support plate, which can increase the stability of the mesh conveyor belt after angle adjustment.

[0013] Optionally, one side of the support plate is movably connected with a spring rod, and one end of the spring rod is fixedly connected with an arc-shaped block, the spring rod and the arc-shaped block are arranged to avoid the collision of the mesh conveyor belt in the water body.

[0014] Optionally, a distance sensor is fixedly connected to one side of the support plate, the distance sensor is located between the two spring rods, and the distance sensor corresponds to the arc-shaped block, the distance sensor is arranged to facilitate the detection of the position of the arc-shaped plate and provide a position warning.

[0015] According to the above technical solution, the beneficial effects of the utility model are as follows: the support plate, the rotating roller and the mesh conveyor belt are arranged between the two half hulls, one end of the mesh conveyor belt extends below the water body, the mesh conveyor belt can guide the garbage in the water body in cooperation with the blocking plate, the hydraulic rod cooperates with the connecting strip, the fixing sleeve and the limiting plate, under the condition that the support plate is limited by the rotating rod, the depth of the one end of the mesh conveyor belt extending below the water surface can be adjusted, so that the garbage at different depths can be treated, the electric push rod drives the pressing frame and the pressing block to contact the upper side of the support plate, and the stability of the angle adjustment of the mesh conveyor belt can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally indicated by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0017] Figure 1 It is a side view structure schematic diagram of a waste salvaging device for water conservancy projects of a preferred embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional sectional structure schematic diagram of a waste salvaging device for water conservancy projects of a preferred embodiment of the utility model;

[0019] Figure 3 It is a side view structure schematic diagram of a hydraulic rod of a waste salvaging device for water conservancy projects of a preferred embodiment of the utility model;

[0020] Figure 4 It is an enlarged structure schematic diagram of A of a waste salvaging device for water conservancy projects of a preferred embodiment of the utility model.

[0021] Sign: 1, half hull; 2, guide vane; 3, link frame; 4, rotating rod; 5, support plate; 6, rotating roller; 7, net conveyor belt; 8, blocking plate; 9, link strip; 10, hydraulic rod; 11, fixed sleeve; 12, limiting plate; 13, rotating rod; 14, cleaning brush; 15, guide plate; 16, storage groove; 17, screw rod; 18, pressing plate; 19, baffle; 20, comb tooth block; 21, spray head; 22, electric push rod; 23, pressing frame; 24, pressing block; 25, blocking strip; 26, spring rod; 27, arc block; 28, distance sensor. DETAILED DESCRIPTION

[0022] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, therefore only as an example, and cannot limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be the usual meaning understood by the technical personnel in the field to which the utility model belongs.

[0024] Please refer to Figures 1-4The structure of the deep drawing die shown, including half hull 1, guide vane 2 and link frame 3, half hull 1 is split structure, both half hull 1 opposite side are rotatably connected with the rotating rod 4, the rotating rod 4 is fixedly connected with the support plate 5, one of the support plate 5 is fixedly connected with the first motor, the first motor drives the rotating roller 6 to rotate, can make the mesh conveyor belt 7 rotate, and make the garbage floating on the water gradually move to the upside of the mesh conveyor belt 7, the first motor output end is fixedly connected with the rotating roller 6, the rotating roller 6 is sleeved with the mesh conveyor belt 7, the mesh conveyor belt 7 is uniformly fixedly connected with the blocking plate 8, the blocking plate 8 is uniformly provided with the clamping groove, the half hull 1 bottom side is rotatably connected with the link strip 9, the link strip 9 upper end is fixedly connected with two hydraulic rods 10, the hydraulic rod 10 telescopic promotes the spacing between the link strip 9 and the limiting plate 12 to increase, under the cooperation of the rotating rod 4, can promote the mesh conveyor belt 7 to rotate, so as to adjust the angle of the mesh conveyor belt 7, control the depth of the mesh conveyor belt 7 in water, facilitate the disposal of garbage, the hydraulic rod 10 output end is sleeved with the fixed sleeve 11, the fixed sleeve 11 is provided with spring and clamping plate, the clamping plate is fixedly connected with the output end of the hydraulic rod 10, the fixed sleeve 11 is rotatably connected with the limiting plate 12 through the rotating shaft, the limiting plate 12 is fixedly connected on the bottom side of the support plate 5, the link frame 3 one side is rotatably connected with the rotating rod 13, the rotating rod 13 one side is provided with the third motor (the third motor is not shown in the figure), the rotating rod 13 and the cleaning brush 14 are driven to rotate by the third motor, so as to separate and dispose the garbage attached to the mesh conveyor belt 7, the rotating rod 13 is uniformly fixedly connected with the cleaning brush 14, the cleaning brush 14 is in contact with the mesh conveyor belt 7, two half hulls 1 are fixedly connected with the guide plate 15, the half hull 1 upper side is provided with the storage groove 16, then under the action of gravity, the garbage is separated from both sides of the guide plate 15.

[0025] Wherein, the pressing plate 18 is threadedly connected with the screw rod 17, the screw rod 17 is fixedly connected with the second motor output end, the second motor is fixedly connected on one side of the half hull 1 located in the storage groove 16, the screw rod 17 is driven to rotate by setting the second motor, which can promote the pressing plate 18 to move in the storage groove 16, so as to extrude the garbage falling into the storage groove 16.

[0026] Wherein, the guide plate 15 upper side is fixedly connected with the blocking strip 25, the blocking strip 25 is in contact with one side of the half hull 1, by setting the blocking strip 25, the garbage can be directly dropped into the water under the action of gravity.

[0027] Wherein, the half hull 1 is fixedly connected with the baffle 19, the baffle 19 is fixedly connected on one side of the guide plate 15, by setting the baffle 19, the limiting effect of the falling garbage can be improved by cooperating with the blocking strip 25.

[0028] The guide plate 15 corresponds to the position of the spray head 21, the spray head 21 is fixedly connected to the baffle 19, water is sprayed to the guide plate 15 through the spray head 21 by setting an external water pump, so that the garbage can enter the storage groove 16.

[0029] The cleaning brush 14 corresponds to the comb tooth block 20, the comb tooth block 20 is fixedly connected to one side of the baffle 19, the comb tooth block 20 is located on the upper side of the spray head 21, the comb tooth block 20 is uniformly provided with a groove, and the garbage adhered to the cleaning brush 14 can be treated by setting the comb tooth block 20.

[0030] The support plate 5 is in contact with the pressing block 24, the pressing block 24 is rotatably connected to the pressing frame 23 through a rotating shaft, the pressing frame 23 is fixedly connected to the bottom end of the electric push rod 22, the electric push rod 22 is fixedly connected in the connecting frame 3, the connecting frame 3 is in contact with the upper side of the baffle 19, and the stability of the support plate 5 after angle adjustment is improved by setting the electric push rod 22 to drive the pressing frame 23 and the pressing block 24 to extrude and limit the upper side of the support plate 5.

[0031] The arc-shaped block 27 is fixedly connected to one end of the spring rod 26, and the spring rod 26 is movably inserted into one side of the support plate 5. The spring rod 26 and the arc-shaped block 27 can provide protection.

[0032] The arc-shaped block 27 corresponds to the distance sensor 28, the distance sensor 28 is located between the two spring rods 26, the distance sensor 28 can be connected to a buzzer, and the distance sensor 28 is fixedly connected to one side of the support plate 5. The distance sensor 28 can provide distance monitoring, and when the spring rod 26 is retracted to a certain distance, an electric signal is provided to the buzzer, and a warning is provided.

[0033] Working principle: according to the depth of the garbage in the water body, the hydraulic rod 10 is stretched, the distance between the connecting strip 9 and the limiting plate 12 is changed, then the distance between the support plate 5 and the mesh conveyor belt 7 is changed, thereby controlling the depth change of one end of the mesh conveyor belt 7, then the electric push rod 22 is stretched, and the pressing block 24 contacts the upper side of the support plate 5, thereby improving the stability of the support plate 5 and the mesh conveyor belt 7, adapting to the treatment of garbage in water bodies at different depths, and then when the water body garbage is contacted, the garbage is moved upward due to friction, and then gradually moves to the side close to the guide plate 15, at this time the rotating cleaning brush 14 cooperates with gravity to make the garbage fall on the guide plate 15, then the water garbage falls into the storage groove 16 through the spray head 21 and the water, then the second motor is started to drive the screw 17 to rotate, at this time the pressing plate 18 extrudes the water garbage, thereby improving the storage capacity.

[0034] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A waste retrieval device for water conservancy projects, comprising a half-hull (1), a guide impeller (2), and a connecting frame (3), wherein the half-hull (1) has a split structure, characterized in that, Two hull halves (1) are rotatably connected to opposite sides by rotating rods (4), and support plates (5) are fixedly connected to the rotating rods (4). A first motor is fixedly connected to one of the support plates (5), and a rotating roller (6) is fixedly connected to the output end of the first motor. A mesh conveyor belt (7) is sleeved on the rotating roller (6), and baffle plates (8) are evenly fixedly connected to the mesh conveyor belt (7). The baffle plates (8) are evenly provided with slots. A connecting strip (9) is rotatably connected to the bottom side of the hull halves (1), and two hydraulic rods are fixedly connected to the upper end of the connecting strip (9). (10) The output end of the hydraulic rod (10) is fitted with a fixed sleeve (11). The fixed sleeve (11) is rotatably connected to a limiting plate (12) via a rotating shaft. The limiting plate (12) is fixedly connected to the bottom side of the support plate (5). A rotating rod (13) is rotatably connected to one side of the connecting frame (3). A cleaning brush (14) is evenly fixedly connected to the rotating rod (13). The cleaning brush (14) is in contact with the mesh conveyor belt (7). A guide plate (15) is fixedly connected between the two half-hulls (1). A storage slot (16) is opened on the upper side of the half-hull (1).

2. The waste retrieval device for water conservancy projects according to claim 1, characterized in that, The half-hull (1) is fixedly connected to a second motor on one side of the storage trough (16), and the output end of the second motor is fixedly connected to a screw (17), and a pressure plate (18) is threaded onto the screw (17).

3. The waste retrieval device for water conservancy projects according to claim 2, characterized in that, A baffle (25) is in contact with one side of the half-hull (1), and the baffle (25) is fixedly connected to the upper side of the guide plate (15).

4. A waste retrieval device for water conservancy projects according to claim 3, characterized in that, A baffle (19) is fixedly connected to one side of the guide plate (15), and the baffle (19) is fixedly connected to the half-hull (1).

5. A waste retrieval device for water conservancy projects according to claim 4, characterized in that, A nozzle (21) is fixedly connected to the baffle (19), and the nozzle (21) corresponds to the position of the guide plate (15).

6. A waste retrieval device for water conservancy projects according to claim 5, characterized in that, The baffle (19) is fixedly connected to the combing tooth block (20) on the upper side of the nozzle (21), and the combing tooth block (20) corresponds to the cleaning brush (14).

7. A waste retrieval device for water conservancy projects according to claim 6, characterized in that, The upper side of the baffle (19) is in contact with the connecting frame (3). An electric push rod (22) is fixedly connected inside the connecting frame (3). A pressure frame (23) is fixedly connected to the bottom end of the electric push rod (22). A pressure block (24) is rotatably connected to the pressure frame (23) through a rotating shaft. The pressure block (24) is in contact with the support plate (5).

8. A waste retrieval device for water conservancy projects according to claim 7, characterized in that, A spring rod (26) is movably inserted into one side of the support plate (5), and an arc-shaped block (27) is fixedly connected to one end of the spring rod (26).

9. A waste retrieval device for water conservancy projects according to claim 8, characterized in that, A distance sensor (28) is fixedly connected to one side of the support plate (5). The distance sensor (28) is located between two spring rods (26) and corresponds to the arc block (27).

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