CN113338247A

CN113338247A - Energy-concerving and environment-protective lake water metal fishing device

Info

Publication number: CN113338247A
Application number: CN202110721272.0A
Authority: CN
Inventors: 石小玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-09-03
Anticipated expiration: 2041-06-28
Also published as: CN113338247B

Abstract

The invention relates to an energy-saving and environment-friendly lake water metal fishing device which comprises a T-shaped rod, an n-shaped plate, a magnet shaft, a rotary drum, a driving mechanism and a collecting mechanism, wherein the n-shaped plate is fixedly connected to one end of the T-shaped rod, the magnet shaft is fixedly connected between two sides of the n-shaped plate, and the rotary drum is rotatably sleeved on the magnet shaft and matched with the magnet shaft in the circumferential direction. According to the invention, the device is arranged between the two ship bodies and is placed in lake water, when the ship bodies move, the metal is absorbed by the magnet shaft, the water drives the driving mechanism to operate, the driving mechanism operates to drive the rotary drum to rotate, the rotary drum rotates to drive the metal to rotate and contact with the collecting mechanism, and the collecting mechanism scrapes the metal for collection, so that the metal is not required to be scraped manually by a person for collection, and the device is labor-saving and convenient.

Description

Energy-concerving and environment-protective lake water metal fishing device

Technical Field

The invention relates to a fishing device, in particular to an energy-saving and environment-friendly lake water metal fishing device.

Background

Among the energy-concerving and environment-protective, can appear a large amount of metals in the lake water, the metal can pollute in the lake water, then need salvage the metal, avoid polluting the lake water environment, at present, most all are people hold the magnet of tying up the rope and put into the lake water, the rethread ship removes, magnet then holds the metal, pull up magnet again and collect the metal, so the operation is more troublesome, and need scrape the metal after the people uses, it is more hard.

Therefore, the lake water metal fishing device for energy conservation and environmental protection is needed to be designed and developed, which can salvage and collect metal, is convenient to operate, does not need people to scrape the metal, and is labor-saving.

Disclosure of Invention

In order to overcome the defects that the operation is troublesome and the labor is wasted when the magnet sucks the metal and then pulls up the magnet to collect the metal, the metal needs to be scraped off by a person, the invention has the technical problems that: the provided energy-saving and environment-friendly lake water metal fishing device can salvage and collect metal, is convenient to operate, does not need people to scrape the metal, and is labor-saving.

The technical implementation scheme of the invention is as follows: the utility model provides an energy-concerving and environment-protective lake water metal fishing device, is including T type pole, n template, magnet axle, rotary drum, actuating mechanism and the mechanism that gathers materials, T type pole one end rigid coupling has the n template, and magnet axle rigid coupling is between n template both sides, the suit of rotary drum rotary type in magnet axle circumference upward rather than the cooperation, actuating mechanism installs between n template and rotary drum, the mechanism that gathers materials installs on the n template, its and rotary drum contact cooperation.

Actuating mechanism is including hopper, pivot, flabellum and first drive assembly, the rigid coupling of hopper symmetry formula is in the outer one side of n template, and the cross-under of pivot rotary type is between the hopper both sides, and the fixed suit of flabellum is in pivot middle part circumference, and it is located the hopper, the connection of first drive assembly symmetry formula in the pivot circumference, its and rotary drum outside middle part fixed connection.

The mechanism that gathers materials is including gathering material frame, L type pole, first spring and scraper blade, L type pole interval rigid coupling in the outer one side of n template, and its quantity is four, gathers materials the frame rigid coupling between four L type pole tail ends, and scraper blade rotary type connect in gathering material frame between both sides, its one end and rotary drum outside circumference contact cooperation, first spring interval connection between scraper blade one side and gather materials the outer one side of frame.

Preferably, the device also comprises a filtering mechanism, the filtering mechanism comprises a fixed seat, a wire conduit, an iron wheel, a first rotating rod, a wire conduit, pull wires, a magnet block, a rotating gear, a filter screen, an n-shaped rod, a brush roller, a u-shaped plate and a rack, the fixed seat is fixedly connected to the middle part of one side outside the hopper, the wire conduit is fixedly connected to two sides of the fixed seat, the first rotating rod is rotatably connected between two sides of the hopper, the wire conduit is symmetrically and fixedly sleeved on the first rotating rod, the u-shaped plate is slidably arranged between two sides outside the hopper, the n-shaped rod is fixedly connected between two sides outside the u-shaped plate, the pull wires are symmetrically and fixedly connected to the u-shaped plate, the tail ends of the pull wires pass around the wire conduit and then pass through the wire conduit and are fixedly connected with the magnet block, the iron wheel is fixedly connected to two ends of the rotating shaft, the magnet block is positioned at the periphery of the outer side of the iron wheel and matched with the magnet block, the rotating brush roller is penetrated between two sides of the u-shaped plate, the rotating gear is fixedly connected to two ends of the brush roller, the rack is fixedly connected to two sides outside the hopper and meshed with the rotating gear, and the filter screen is fixedly connected to the circumferential direction of one side in the hopper and is in contact fit with the brush roller.

Preferably, still including collecting the mechanism, collect the mechanism including collecting frame, contact plate, magnetism drive assembly, second bull stick, bevel gear and fixed frame, collect frame rigid coupling in one side of T type pole, fixed frame fixed cross-under is in collecting frame one side, the contact plate rigid coupling is in fixed frame between both sides, the connection of magnetism drive assembly rotary type is in fixed frame between both sides and the frame both sides that gather materials in, it cooperates with the contact plate contact, the connection in the outer one side of n template of second bull stick rotary type, second drive assembly connects between the axle one end of second bull stick one end and magnetism drive assembly, bevel gear's quantity is two, one of them fixed suit is in second bull stick one side circumference, another fixed suit is in one of them first drive assembly one side middle part, two bevel gear meshes mutually.

Preferably, the brush device further comprises guide rods, brush plates and second springs, wherein the guide rods are slidably connected to two sides of the u-shaped plate in a penetrating mode, the brush plates are fixedly connected between the inner ends of the two guide rods and are in contact fit with the brush rollers, the second springs are connected to two sides of the brush plates, tail ends of the second springs are fixedly connected with the inner sides of the u-shaped plate, and the second springs are sleeved on the guide rods.

Preferably, the guide frame is fixedly connected to one side outside the n-shaped plate, the wave grooves are symmetrically formed in two sides of the guide frame, the rolling shafts are slidably placed in the wave grooves, and the inner ends of the rolling shafts are fixedly connected with one side of the guide rod.

Preferably, the material of the conduit is iron.

The invention has the beneficial effects that:

1. through installing this device between two hulls, and this device is placed in the lake water, when the hull removed, the magnet axle was lived the metal and is inhaled the actuating mechanism function to the hosepipe, and the actuating mechanism function drives the rotary drum and rotates, and the rotary drum rotates and drives the metal and rotate and gather materials the mechanism contact, and the mechanism of gathering materials then scrapes the metal and collects, so, need not the people and scrape the metal manually and collect, and is more laborsaving, still convenient.

2. Through the effect of filtering mechanism, can filter the debris of aquatic, so, can avoid the debris of aquatic to discharge and plug up the flabellum in the hopper and influence the reversal.

3. Through the effect of collecting the mechanism, can carry the metal of salvaging to the collection position, so, make things convenient for the metal that operating personnel will salvage to collect and handle more.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

FIG. 4 is a schematic view of a second partial body structure according to the present invention.

Fig. 5 is a perspective view of a third embodiment of the present invention.

Fig. 6 is an enlarged view of part B of the present invention.

Reference numerals: 1_ hull, 2_ T-bar, 3_ n-plate, 4_ magnet shaft, 5_ drum, 6_ drive mechanism, 61_ hopper, 62_ shaft, 63_ blade, 64_ first drive assembly, 7_ aggregate mechanism, 71_ aggregate frame, 72_ L-bar, 73_ first spring, 74_ scraper, 8_ filter mechanism, 81_ fixed seat, 82_ wire guide, 83_ iron wheel, 84_ first rotating rod, 85_ wire guide wheel, 86_ wire pull, 87_ magnet block, 88_ rotating gear, 89_ filter screen, 810_ n-bar, 811_ brush roller, 812_ u-plate, 813_ rack, 9_ collection mechanism, 91_ collection frame, 92_ contact plate, 93_ magnetic drive assembly, 94_ second drive assembly, 95_ second rotating rod, 96_ bevel gear, 97_ fixed frame, 10_ guide rod, 11_ brush plate, 12_ second spring, 13_ guide frame, 14_ roller, 15_ wave groove.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example (b): an energy-saving and environment-friendly lake water metal fishing device.

Referring to fig. 1-3, the device comprises a T-shaped rod 2, an n-shaped plate 3, a magnet shaft 4, a rotary drum 5, a driving mechanism 6 and an aggregate mechanism 7, wherein the n-shaped plate 3 is fixedly connected to the bottom end of the T-shaped rod 2, the magnet shaft 4 is rotatably connected between the lower portions of the left side and the right side of the n-shaped plate 3 in a penetrating mode, the rotary drum 5 is sleeved on the magnet shaft 4 in a rotating mode, the rotary drum 5 is matched with the magnet shaft 4, the driving mechanism 6 is arranged between the outer tops of the rotary drum 5 and the n-shaped plate 3, the aggregate mechanism 7 is arranged on the front side face of the n-shaped.

Actuating mechanism 6 is including hopper 61, the pivot 62, flabellum 63 and first transmission assembly 64, the outer top left and right sides of n template 3 all the rigid coupling have hopper 61, the cross-under of rotary type has pivot 62 between the anterior left and right sides of hopper 61, pivot 62 middle part circumference rigid coupling has flabellum 63, flabellum 63 and hopper 61 cooperation, be connected with first transmission assembly 64 between left side 62 left part circumference of left side pivot and the outer left surface middle part of rotary drum 5, also be connected with first transmission assembly 64 between the outer right flank middle part of right side 62 right part circumference of right side pivot and rotary drum 5, first transmission assembly 64 comprises two belt pulleys and flat belt, the fixed suit of one of them belt pulley is in pivot 62 one side circumference, the fixed suit of another belt pulley is in the outer middle part of one side of rotary drum 5.

The material collecting mechanism 7 comprises a material collecting frame 71, L-shaped rods 72, first springs 73 and scraping plates 74, wherein four L-shaped rods 72 are fixedly connected to the upper portion of the front side face of the n-shaped plate 3 at uniform intervals, the material collecting frame 71 is fixedly connected between the bottom ends of the four L-shaped rods 72, the scraping plates 74 are rotatably connected between the rear sides of the upper portions of the left side and the right side of the material collecting frame 71, the rear ends of the scraping plates 74 are in circumferential contact fit with the outer side of the rotary drum 5, and the first springs 73 are uniformly connected between the front sides of the bottoms of the scraping plates 74 and the tops of the rear sides of the material collecting frame 71 at uniform intervals.

Firstly, an operator installs a T-shaped rod 2 between two ship bodies 1, and then when the ship bodies 1 are placed on the surface of a lake, the device is positioned in lake water, when the ship bodies 1 move backwards, the ship bodies 1 drive the T-shaped rods 2 to move backwards, the T-shaped rods 2 move backwards to drive an n-shaped plate 3 to move backwards, the n-shaped plate 3 moves backwards to drive a magnet shaft 4 to move backwards, the magnet shaft 4 moves backwards to drive a rotary drum 5 to move backwards, the n-shaped plate 3 also drives a driving mechanism 6 to move backwards, water is discharged into the driving mechanism 6, the water drives the driving mechanism 6 to operate, the driving mechanism 6 operates to drive the rotary drum 5 to rotate backwards, when the rotary drum 5 moves backwards to contact with metal, the magnet shaft 4 absorbs the metal through the rotary drum 5, the rotary drum 5 rotates backwards to drive the metal to rotate forwards, when the metal rotates backwards to contact with an aggregate mechanism 7, the aggregate mechanism 7 scrapes the metal down, and the scraped metal falls into the aggregate mechanism 7, the metal in the lake water can be continuously salvaged and collected by repeating the steps. When the metal in lake water is fished, the ship body 1 stops moving backwards, the water stops driving the driving mechanism 6 to operate, the rotary drum 5 stops rotating reversely, and then the metal in the collecting mechanism 7 can be taken out for collection and treatment.

When hull 1 backward movement, n type board 3 backward movement drives hopper 61 backward movement, hopper 61 backward movement makes water get into and flows, water flow drives flabellum 63 reversal, flabellum 63 reversal drives pivot 62 reversal, pivot 62 reversal drives first transmission component 64 reversal, first transmission component 64 reversal drives rotary drum 5 reversal, magnet shaft 4 holds the metal through rotary drum 5, rotary drum 5 reversal drives the metal reversal, when the metal reversal contacts with the mechanism of gathering materials 7, the mechanism of gathering materials 7 scrapes the collection with the metal on the rotary drum 5. When the metal in lake water is fished, the ship body 1 stops moving backwards, the hopper 61 stops moving, the water stops driving the fan 63 to rotate reversely, and the first transmission assembly 64 stops driving the rotary drum 5 to rotate reversely.

When the metal is driven to rotate reversely by the rotating cylinder 5, and the metal rotates reversely and contacts with the scraper 74, the scraper 74 scrapes the metal on the rotating cylinder 5, the scraped metal falls into the aggregate frame 71, and the scraper 74 can closely contact with the rotating cylinder 5 to scrape the metal due to the action of the first spring 73. When the ship body 1 stops driving the device to move backwards, an operator can take out the metal in the aggregate frame 71 for collection and treatment.

Referring to fig. 1, 2, 4, 5 and 6, the present invention further comprises a filtering mechanism 8, the filtering mechanism 8 comprises a fixing base 81, a wire guide 82, a steel wheel 83, a first rotating rod 84, a wire guide wheel 85, a pull wire 86, a magnet block 87, a rotating gear 88, a filter screen 89, an n-type rod 810, a brush roller 811, a u-shaped plate 812 and a rack 813, the fixing base 81 is fixedly connected to the middle of the outer top of the hopper 61, the wire guide 82 is fixedly connected to the left and right sides of the fixing base 81, the steel wheel 83 is fixedly connected to the left and right ends of the rotating shaft 62, the first rotating rod 84 is rotatably connected between the left and right sides of the upper portion of the hopper 61, the wire guide wheel 85 is fixedly connected to the left and right sides of the first rotating rod 84, the filter screen 89 is fixedly connected to the inner rear side of the hopper 61, the u-shaped plate 812 is slidably disposed between the left and right sides of the rear side of the hopper 61, the brush roller 811 is rotatably connected between the left and right sides of the u-side of the rotating plate, the brush roller 811 is in contact fit with the filter screen 89, the left end and the right end of the brush roller 811 are fixedly connected with the rotating gear 88, the left side and the right side of the outer rear side surface of the hopper 61 are fixedly connected with the racks 813, the racks 813 are meshed with the corresponding rotating gears 88, the n-shaped rods 810 are fixedly connected between the front portions of the left side and the right side of the top of the u-shaped plate 812, the left side and the right side of the outer top of each n-shaped rod 810 are fixedly connected with the pull wire 86, the tail end of the pull wire 86 bypasses the wire guide wheel 85 and then penetrates through the wire guide pipe 82, the magnet block 87 is fixedly connected with the magnet block 87, and the magnet block 87 is located in the outer circumferential direction of the iron wheel 83 and is matched with the magnet block.

The collecting mechanism 9 comprises a collecting frame 91, a contact plate 92, a magnetic transmission component 93, a second transmission component 94, a second rotating rod 95, a bevel gear 96 and a fixed frame 97, the collecting frame 91 is fixedly connected to the top of the T-shaped rod 2, the fixed frame 97 is fixedly connected to the middle part of the front side of the top of the collecting frame 91 in a penetrating manner, the contact plate 92 is fixedly connected between the left sides of the upper parts of the front side and the rear side of the fixed frame 97, the contact plate 92 is obliquely arranged, the magnetic transmission component 93 is connected between the middle part of the collecting frame 71 and the upper part of the fixed frame 97, the magnetic transmission component 93 consists of two belt pulleys and a magnetic belt, one belt pulley is rotatably connected between the upper parts of the front side and the rear side of the fixed frame 97, the other belt pulley is rotatably connected between the middle parts of the front side and the rear side of the collecting frame 71, the magnetic belt is wound between the two belt pulleys, the lower part of the right side of the front side of the n-shaped plate 3 is rotatably connected with the second rotating rod 95, a second transmission assembly 94 is connected between the front end of the second rotating rod 95 and the front end of the shaft at the lower part of the magnetic transmission assembly 93, the second transmission assembly 94 consists of two belt pulleys and a flat belt, one belt pulley is fixedly sleeved at the front end of the shaft at the lower part of the magnetic transmission assembly 93, the other belt pulley is fixedly sleeved at the front end of the second rotating rod 95, the flat belt is wound between the two belt pulleys, bevel gears 96 are fixedly connected with the periphery of the rear side of the second rotating rod 95 and the middle part of the right side of the lower part of the right first transmission assembly 64, and the two bevel gears 96 are meshed with each other.

When water flows into the hopper 61, the filter screen 89 can filter and block sundries in the water, the water for filtering the sundries is discharged into the hopper 61 to drive the fan blade 63 to rotate reversely, and further when the rotating shaft 62 rotates reversely, the rotating shaft 62 also drives the iron wheel 83 to rotate reversely, the iron wheel 83 rotates reversely to drive the magnet block 87 to rotate reversely, the magnet block 87 rotates reversely to drive the pull wire 86 to move, the pull wire 86 moves to be wound on the iron wheel 83, the pull wire 86 moves to drive the n-type rod 810 to move upwards through the wire guide wheel 85, the n-type rod 810 moves upwards to drive the u-type plate 812 to move upwards, the u-type plate 812 moves upwards to drive the brush roller 811 to move upwards, the brush roller 811 moves upwards to remove the sundries on the filter screen 89, the brush roller 811 moves upwards to drive the rotating gear 88 to move upwards, the rotating gear 88 moves upwards to rotate through the rack 813, the rotating gear 88 rotates to drive the brush roller 811 to rotate, the brush roller 811 rotates and moves upwards to better remove the sundries on the filter screen 89, when the u-shaped plate 812 moves upwards to the maximum stroke, the magnet block 87 stops rotating reversely, and due to the action of gravity, the u-shaped plate 812 moves downwards to drive the brush roller 811 to move downwards for resetting, so that the n-shaped rod 810 drives the pull wire 86 to move downwards for resetting, and the pull wire 86 resets to drive the magnet block 87 to reset. Therefore, sundries in water can be prevented from being discharged into the hopper 61 to block the fan blades 63 to influence reverse rotation.

When the metal is discharged into the collecting frame 71, the metal is contacted with the magnetic transmission component 93, and further when the right first transmission component 64 rotates reversely, the right first transmission component 64 rotates reversely to drive the rear bevel gear 96 to rotate reversely, the rear bevel gear 96 rotates reversely to drive the front bevel gear 96 to rotate reversely, the front bevel gear 96 rotates reversely to drive the second rotating rod 95 to rotate reversely, the second rotating rod 95 rotates reversely to drive the second transmission component 94 to rotate reversely, the second transmission component 94 rotates reversely to drive the magnetic transmission component 93 to rotate reversely, the magnetic transmission component 93 rotates reversely to drive the metal to rotate reversely, when the metal rotates reversely into the fixing frame 97, the metal is contacted with the contact plate 92, the contact plate 92 scrapes the metal on the magnetic transmission component 93, the scraped metal falls into the collecting frame 91, and the metal which can be continuously fished is conveyed into the collecting frame 91 to be collected. After the metal in the lake water is fished, the first transmission component 64 on the right side stops driving the bevel gear 96 on the rear side to rotate reversely, the magnetic transmission component 93 stops rotating reversely, and an operator can take out the metal in the collection frame 91 for collection and treatment. Therefore, the salvaged metal is more convenient for operators to collect and treat.

Referring to fig. 1, 5 and 6, the brush device further comprises a guide rod 10, a brush plate 11 and a second spring 12, the guide rod 10 is slidably connected to the rear portions of the left and right sides of the u-shaped plate 812 in a penetrating manner, the brush plate 11 is fixedly connected between the inner ends of the guide rods 10 of the left and right sides, the brush plate 11 is in contact fit with the brush roller 811, the second spring 12 is connected between the left and right sides of the brush plate 11 and the left and right sides of the u-shaped plate 812 respectively, and the second spring 12 is sleeved on the guide rod 10.

The guide frame 13 is fixedly connected to the upper portion of the rear side face of the n-shaped plate 3, two wave grooves 15 are formed in the left portion and the right portion of the guide frame 13, the rollers 14 are arranged in the wave grooves 15 in a sliding mode, and the inner ends of the rollers 14 are connected with the outer side of the guide rod 10 in a circumferential rotating mode.

When the u-shaped plate 812 moves, the u-shaped plate 812 also drives the guide rod 10 to move, the guide rod 10 moves to drive the brush plate 11 to move, and then when the brush roller 811 rotates to clear the sundries on the filter screen 89, the brush plate 11 clears the sundries on the brush roller 811. When the u-shaped plate 812 stops moving, the guide rod 10 stops moving the brush plate 11. Therefore, the subsequent use of the brush roller 811 can be prevented from being affected by a large amount of sundries left thereon.

When the guide rod 10 moves up and down, the guide rod 10 also drives the roller 14 to move up and down, due to the action of the second spring 12, the roller 14 moves up and down, the wave groove 15 moves left and right, the roller 14 moves left and right to drive the guide rod 10 to move left and right, the guide rod 10 moves left and right to drive the brush plate 11 to move left and right, and the brush plate 11 moves left and right to remove sundries on the brush roller 811. When the guide rod 10 stops moving, the guide rod 10 stops driving the roller 14 to move up and down, and the brush plate 11 stops moving left and right. Thus, the sundries on the brush roller 811 can be better cleaned.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.

Claims

1. The utility model provides an energy-concerving and environment-protective lake water metal fishing device, characterized by, including T type pole (2), n template (3), magnet axle (4), rotary drum (5), actuating mechanism (6) and the mechanism (7) that gathers materials, T type pole (2) one end rigid coupling has n template (3), and magnet axle (4) rigid coupling is between n template (3) both sides, and the suit of rotary drum (5) rotary type is in magnet axle (4) circumference upward rather than the cooperation, and actuating mechanism (6) are installed between n template (3) and rotary drum (5), and the mechanism (7) that gathers materials is installed on n template (3), its and rotary drum (5) contact cooperation.

2. The energy-saving and environment-friendly lake water metal fishing device as claimed in claim 1, wherein the driving mechanism (6) comprises a hopper (61), a rotating shaft (62), fan blades (63) and a first transmission assembly (64), the hopper (61) is symmetrically and fixedly connected to one side of the outer side of the n-shaped plate (3), the rotating shaft (62) is rotatably connected between two sides of the hopper (61) in a penetrating manner, the fan blades (63) are fixedly sleeved on the circumferential direction of the middle part of the rotating shaft (62) and located in the hopper (61), and the first transmission assembly (64) is symmetrically connected to the circumferential direction of the rotating shaft (62) and fixedly connected with the middle part of the outer side of the rotating drum (5).

3. An energy-saving and environment-friendly lake water metal fishing device as claimed in claim 2, characterized in that the collecting mechanism (7) comprises a collecting frame (71), L-shaped rods (72), first springs (73) and scrapers (74), the L-shaped rods (72) are fixedly connected to one side of the outside of the n-shaped plate (3) at intervals, the number of the L-shaped rods is four, the collecting frame (71) is fixedly connected between the tail ends of the four L-shaped rods (72), the scrapers (74) are rotatably connected between the inner two sides of the collecting frame (71), one end of each scraper is in circumferential contact fit with the outer side of the rotary drum (5), and the first springs (73) are connected between one side of the scrapers (74) and the outer side of the collecting frame (71) at intervals.

4. The energy-saving and environment-friendly lake water metal fishing device as claimed in claim 3, characterized by further comprising a filtering mechanism (8), wherein the filtering mechanism (8) comprises a fixed seat (81), a wire guide (82), an iron wheel (83), a first rotating rod (84), a wire guide wheel (85), a pull wire (86), a magnet block (87), a rotating gear (88), a filter screen (89), an n-shaped rod (810), a brush roller (811), a u-shaped plate (812) and a rack (813), the fixed seat (81) is fixedly connected to the middle of the outer side of the hopper (61), the wire guide (82) is fixedly connected to the two sides of the fixed seat (81), the first rotating rod (84) is rotatably connected between the two sides of the hopper (61), the wire guide wheel (85) is symmetrically and fixedly sleeved on the first rotating rod (84), the u-shaped plate (812) is slidably arranged between the two outer sides of the hopper (61), the n-shaped rod (810) is fixedly connected between the two outer sides of the u-shaped plate (812), pull wires (86) are symmetrically and fixedly connected to the n-shaped rod, the tail end of each pull wire (86) bypasses a wire guide wheel (85) and then penetrates through a wire guide pipe (82) to be fixedly connected with a magnet block (87), the iron wheels (83) are fixedly connected to the two ends of a rotating shaft (62), the magnet blocks (87) are located on the outer side of the iron wheels (83) in a circumferential direction and are matched with the iron wheels, a brush roller (811) rotatably penetrates between the two sides of the u-shaped plate (812), a rotating gear (88) is fixedly connected to the two ends of the brush roller (811), racks (813) are fixedly connected to the two outer sides of the hopper (61) and are meshed with the rotating gear (88), a filter screen (89) is fixedly connected to the inner side of the hopper (61) in a circumferential direction and is matched with the brush roller (811) in a contact mode.

5. The energy-saving and environment-friendly lake water metal fishing device as claimed in claim 4, characterized by further comprising a collecting mechanism (9), wherein the collecting mechanism (9) comprises a collecting frame (91), a contact plate (92), a magnetic transmission assembly (93), a second transmission assembly (94), a second rotating rod (95), a bevel gear (96) and a fixed frame (97), the collecting frame (91) is fixedly connected to one side inside the T-shaped rod (2), the fixed frame (97) is fixedly connected to one side of the collecting frame (91) in a penetrating manner, the contact plate (92) is fixedly connected between two sides inside the fixed frame (97), the magnetic transmission assembly (93) is rotatably connected between two sides inside the fixed frame (97) and two sides inside the collecting frame (71) and is in contact fit with the contact plate (92), the second rotating rod (95) is rotatably connected to one side outside the n-shaped plate (3), the second transmission assembly (94) is connected between one end of the second rotating rod (95) and one end of the shaft of the magnetic transmission assembly (93), the number of the bevel gears (96) is two, one bevel gear is fixedly sleeved on the circumferential direction of one side of the second rotating rod (95), the other bevel gear is fixedly sleeved on the middle part of one side of one first transmission assembly (64), and the two bevel gears (96) are meshed.

6. The energy-saving and environment-friendly lake water metal fishing device as claimed in claim 5, characterized by further comprising guide rods (10), a brush plate (11) and second springs (12), wherein the guide rods (10) are slidably connected to two sides of the u-shaped plate (812) in a penetrating manner, the brush plate (11) is fixedly connected between the inner ends of the two guide rods (10) and is in contact fit with the brush roller (811), the second springs (12) are connected to two sides of the brush plate (11), the tail ends of the second springs are fixedly connected with the inner side of the u-shaped plate (812), and the second springs (12) are sleeved on the guide rods (10).

7. An energy-saving and environment-friendly lake water metal fishing device as claimed in claim 6, characterized by further comprising a guide frame (13) and rollers (14), wherein the guide frame (13) is fixedly connected to one side of the outside of the n-shaped plate (3), the wave grooves (15) are symmetrically formed in two sides of the guide frame (13), the rollers (14) are slidably placed in the wave grooves (15), and the inner ends of the rollers are fixedly connected with one side of the guide rod (10).

8. An energy-saving and environment-friendly lake water metal fishing device as claimed in claim 7, wherein the conduit (82) is made of iron.