阅读说明：本技术 一种池塘用免动力浮萍打捞设备 (Pond is with exempting from power duckweed fishing equipment ) 是由 綦早云 于 2021-10-20 设计创作，主要内容包括：本发明涉及池塘打捞设备技术领域,具体是一种池塘用免动力浮萍打捞设备,包括连接滑杆,连接滑杆两侧对称设置有一个打捞滤网,每个打捞滤网包括打捞壳体,还包括抽水机构,内部固定设置有呈提拉手柄°向下倾斜的抽水辊；还包括打捞机构,倾斜向上设置有打捞斜板,且上端水平方向固定有区分板,还包括扰流机构,竖直方向设置有两个扰流辊；这样设置的好处是可以利用设备前进产生的动力对设备进行动力提供驱动后方的扰流机构使设备前方的水面螺旋汇聚周围的浮萍和水面垃圾,同时驱动一侧的抽水机构抽取水面的水对打捞的浮萍和漂浮垃圾进行区分收集。(The invention relates to the technical field of pond fishing equipment, in particular to power-free duckweed fishing equipment for a pond, which comprises a connecting slide rod, wherein two sides of the connecting slide rod are symmetrically provided with a fishing filter screen, each fishing filter screen comprises a fishing shell and a water pumping mechanism, and a water pumping roller which is inclined downwards in an angle of a lifting handle is fixedly arranged in the water pumping mechanism; the fishing device also comprises a fishing mechanism, a fishing inclined plate and a turbulence mechanism, wherein the fishing inclined plate is obliquely and upwards arranged, a distinguishing plate is fixed at the upper end of the fishing inclined plate in the horizontal direction, and two turbulence rollers are arranged in the vertical direction; the advantage that sets up like this can utilize equipment to advance the power that produces to equipment and carry out power to equipment and provide the vortex mechanism that drives the rear and make the surface of water spiral in equipment the place ahead assemble around duckweed and surface of water rubbish, the mechanism that draws water of driving one side simultaneously extracts the water and distinguishes the collection to the duckweed and the floating rubbish of salvaging.)

1. The power-free duckweed fishing equipment for the pond comprises a connecting sliding rod (11) and is characterized in that two sides of the connecting sliding rod (11) are symmetrically provided with a fishing filter screen (46), each fishing filter screen (46) comprises a fishing shell (10), and a lifting handle (45) for assisting recovery equipment is fixed above one opposite side of each fishing shell (10);

the water pumping mechanism comprises a water pumping mechanism upper fixing rod (25), one end of the water pumping mechanism upper fixing rod (25) is fixed on the inner wall of one side, close to the connecting sliding rod (11), of the fishing shell (10) in the horizontal direction, the other end of the water pumping mechanism upper fixing rod is fixedly connected with a water pumping roller rotating shaft (34) which is provided with a lifting handle (45) and inclines downwards, and a water pumping roller (35) is sleeved outside the water pumping roller rotating shaft (34);

the fishing mechanism comprises a fishing inclined plate (15) which is obliquely and upwards arranged, a distinguishing plate (16) is fixed at the upper end of the fishing inclined plate (15) in the horizontal direction, and a drainage port (18) is arranged above the distinguishing plate (16);

vortex mechanism, including vortex roller (28) that two vertical directions set up, every vortex roller (28) are established respectively outward and are established outside a vortex axle (27), every vortex axle (27) upper end is rotated with salvage casing (10) and is connected, just fixed mounting has a vortex from driving wheel (37) between vortex axle (27) external salvage casing (10) and vortex roller (28).

2. The pond power-free duckweed fishing equipment for the ponds according to claim 1, wherein two fishing shells (10) are provided with telescopic rods (13) used for adapting to the width of a river channel in the horizontal direction at the side far away from one side, one end of each telescopic rod (13) far away from the fishing shells (10) is provided with a protection wheel (14) used for avoiding damaging the water bank, an air bag shell (12) is fixed on the outer wall of each fishing shell (10) below the telescopic rod (13), an air bag cavity (23) is formed in each air bag shell (12), an air bag used for assisting in floating is arranged in each air bag cavity (23), and a rotating shaft fixing plate (19) is arranged below each air bag shell (12) in the vertical direction below the side wall of each fishing shell (10).

3. The pond power-free duckweed fishing equipment according to claim 1, characterized in that the pumping roller (35) is sleeved with a spiral upward pumping channel (36), and the pumping channel (36) is provided with an opening at the top end of the pumping roller (35); the utility model discloses a water pumping device, including water pumping roller (35), tye (24) below is provided with tye (24) that is used for the water receiving, tye (24) are kept away from water pumping roller (35) one side and are salvaged inner wall fixed connection on casing (10), tye (24) are equipped with opening and the outside is provided with slope decurrent lower mouth of a river (18) towards water pumping roller (35) one side, terminal surface fixedly connected with water pumping mechanism wheel (32) under water pumping roller (35), eight through-holes have been seted up to water pumping mechanism wheel (32) surperficial annular array.

4. The pond power-free duckweed fishing equipment as claimed in claim 1, characterized in that baffles are vertically arranged on two sides of the fishing sloping plate (15), and a fishing filter screen (46) for filtering water is arranged on the middle plane; the baffle that distinguishes board (16) both sides vertical direction is provided with the baffle and keeps away from lower mouth of a river (18) one side is the slope form and draws in to lower mouth of a river (18), the baffle mid-plane is provided with differentiation filter screen (41) that are used for distinguishing duckweed and floating garbage, it is provided with duckweed collector (17) to distinguish filter screen (41) below, the inside cavity of duckweed collector (17) and top do not have the bottom surface to be provided with drainage board (40) that are used for the drainage under sheltering from.

5. The pond power-free duckweed fishing equipment according to claim 4, wherein the upper end surface of one side of the dividing plate (16) close to the water discharge port (18) is fixedly connected with the water discharge port (18) for receiving water flowing out of the water discharge port (18) to filter and divide duckweeds and floating garbage.

6. The pool power-free duckweed fishing equipment as claimed in claim 1, wherein a turbulence driving gear (39) is arranged between two turbulence driven wheels (37) near one side of the sewer opening (18), a turbulence gear shaft (43) is arranged in the middle of the upper end face of the turbulence driving gear (39) and is used for being rotatably connected with the upper inner wall of the fishing shell (10), a transmission shaft (47) is fixedly arranged on the lower end face of the turbulence driving gear (39) in the vertical direction, and a transmission bevel gear (48) is fixedly arranged on the lower end face of the transmission shaft (47).

7. The pool power-free duckweed fishing equipment as claimed in claim 6, wherein a waterwheel shaft (22) is arranged below the transmission bevel gear (48) in the horizontal direction, one end of the waterwheel shaft (22) far away from the water pumping roller (35) is rotatably connected with a rotating shaft fixing plate (19), a waterwheel wheel (21) is sleeved outside the waterwheel shaft (22), eight waterwheel wheel blades (20) are circumferentially arrayed outside the waterwheel (21) in the normal direction, a driving bevel gear (30) is fixedly connected with the waterwheel shaft (22) in the vertical direction outside the end close to the water pumping roller (35), the driving bevel gear (30) is in gear meshing connection with the transmission bevel gear (48), eight sliding grooves (42) are circumferentially arrayed on the surface of the driving bevel gear (30), and a linkage rod (31) is respectively arranged in each sliding groove (42), one side of each linkage rod (31) far away from the driving bevel gear (30) is bent at an angle of 45 degrees by a lifting handle and extends into a corresponding through hole of the water pumping mechanism wheel (32), and two ends of each linkage rod (31) are respectively fixed with an anti-drop ring (44).

Technical Field

The invention belongs to the technical field of pond fishing equipment, and particularly relates to power-free duckweed fishing equipment for a pond.

Background

The pond is extremely easy to generate eutrophication of the water body under the condition that the environmental control of a small water area is not good, at the moment, seeds from the outside in the water body enter and easily grow duckweed and compete for nutrition with other organisms in the pond, and the water quality of the water body at the position is continuously reduced due to the illumination of submerged plants;

the traditional duckweed is usually salvaged by manpower, people need to stand on the ship to move a little and salvage the duckweed by a net, the process needs to bend down for a long time and control balance, and the efficiency is low because the duckweed needs to have a rest for a plurality of times, the common duckweed fishing machine has the problems of small fishing range or incapability of fishing water areas close to the bank side of the pond, meanwhile, the automatic salvage cannot distinguish the water surface garbage from the duckweed and the duckweed is usually selected independently by manpower, so the scheme designs the device which can utilize the ship or the water flow generated by the device when the device moves on the surface of the pond to supply energy to the device so as to converge the water flow at two sides and attract the duckweeds at two sides to be converged below the collector, thereby avoiding the situation that the duckweeds at the bank side of the pond and the like cannot be cleaned due to the incapability of approaching, meanwhile, in the duckweed cleaning process, the floating garbage on the water surface of the pond can be recovered, and the duckweed can be separated from the duckweed to reduce the environmental pollution.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a power-free duckweed salvage device for a pond, which can guide the water in front to the lower part of the device by using water flow generated by the advancing of a ship as power so as to attract duckweeds to approach and salvage the duckweeds and distinguish the duckweeds from floating garbage.

In order to achieve the purpose, the invention adopts the following technical scheme:

the power-free duckweed fishing equipment for the pond comprises connecting sliding rods, wherein two sides of each connecting sliding rod are symmetrically provided with a fishing filter screen, each fishing filter screen comprises a fishing shell, and a lifting handle for assisting recovery equipment is fixed above one opposite side of each fishing shell;

the water pumping mechanism comprises an upper fixed rod of the water pumping mechanism, one end of the upper fixed rod of the water pumping mechanism is fixed on the inner wall of one side, close to the connecting sliding rod, of the fishing shell in the horizontal direction, the other end of the upper fixed rod of the water pumping mechanism is fixedly connected with a water pumping roller rotating shaft which is downwards inclined by a lifting handle, and a water pumping roller is sleeved outside the water pumping roller rotating shaft;

the salvaging mechanism comprises a salvaging inclined plate which is obliquely arranged upwards, a distinguishing plate is fixed at the upper end of the salvaging inclined plate in the horizontal direction, and a drainage port is arranged above the distinguishing plate;

the turbulence mechanism comprises two turbulence rollers arranged in the vertical direction, each turbulence roller is sleeved outside a turbulence shaft, each turbulence shaft upper end is connected with the fishing shell in a rotating mode, and a turbulence driven wheel is fixedly arranged between the fishing shell and the turbulence rollers outside the turbulence shaft.

Preferably, two salvage the casing and keep away from one side horizontal direction relatively and be provided with the telescopic link that is used for adapting to the river course width respectively, every the telescopic link is kept away from salvage casing one end and is provided with the protection wheel of avoiding haring the bank of water respectively, the telescopic link below is fixed with an gasbag casing salvaging the casing outer wall, every gasbag cavity has been seted up in the gasbag casing respectively, every install respectively in the gasbag cavity and be used for assisting showy gasbag, every the vertical direction of gasbag casing below is provided with a pivot fixed plate under salvaging the casing lateral wall.

Preferably, the water pumping roller is externally sleeved with a spiral upward water pumping channel, and the water pumping channel is provided with an opening at the top end of the water pumping roller; a water flowing groove for receiving water is arranged below the water pumping roller, one side of the water flowing groove, which is far away from the water pumping roller, is fixedly connected with the upper inner wall of the fishing shell, an opening is formed in one side of the water flowing groove, which faces the water pumping roller, an inclined downward lower water gap is formed in the outer side of the water flowing groove, a water pumping mechanism wheel is fixedly connected to the lower end face of the water pumping roller, and eight through holes are formed in the surface of the water pumping mechanism wheel in an annular array manner;

preferably, baffles are arranged on two sides of the salvaging inclined plate in the vertical direction, and a salvaging filter screen for filtering water is arranged on the middle plane; baffles are vertically arranged on two sides of the distinguishing plate, the baffle far away from one side of the lower water gap is inclined and is folded towards the lower water gap, a distinguishing filter screen for distinguishing duckweeds and floating garbage is arranged on the middle plane of the baffle, a duckweed collector is arranged below the distinguishing filter screen, the duckweeds collector is hollow inside and is provided with a water filtering plate for filtering water on the upper non-shielding lower bottom surface;

preferably, the upper end surface of one side of the distinguishing plate close to the water outlet is fixedly connected with the water outlet and is used for receiving water flowing out of the water outlet to filter and distinguish duckweed and floating garbage;

preferably, two the vortex is provided with the vortex driving gear from one side of being close to the mouth of a river down between the driving wheel, vortex driving gear up end middle part is provided with the vortex gear shaft and is used for rotating with the inner wall on salvaging the casing and be connected. The lower end face of the turbulent flow driving gear is fixedly provided with a transmission shaft in the vertical direction, and the lower end face of the transmission shaft is fixedly provided with a transmission bevel gear.

Preferably, a waterwheel shaft is arranged in the horizontal direction below the transmission bevel gear, one end of the waterwheel shaft, which is far away from the water pumping roller, is rotatably connected with the rotating shaft fixing plate, a waterwheel wheel is sleeved outside the waterwheel shaft, eight waterwheel wheel fan blades are arranged outside the waterwheel wheel along the normal direction circumference array, a driving bevel gear is fixedly connected with the waterwheel shaft in the vertical direction near the end of the water pumping roller and is in gear engagement with the transmission bevel gear, eight sliding grooves are formed in the circumference array on the surface of the driving bevel gear, a linkage rod is respectively arranged in each sliding groove, one side of each linkage rod, which is far away from the driving bevel gear, is provided with a lifting handle which is bent at an angle of 45 degrees and extends into a corresponding through hole of the water pumping mechanism wheel, and two ends of each linkage rod are respectively fixed with an anti-drop ring.

Advantageous effects

1. The water flow generated by the equipment in the advancing process is used as power to drive two turbulence rollers arranged at the rear to perform turbulence so that the water in front is converged towards the middle, and meanwhile, the inclined water pumping mechanism arranged at one side of the waterwheel is driven by the waterwheel to continuously pump water without external energy sources, so that the energy conservation and emission reduction are realized;

2. in the advancing process of the device, the two turbulence rollers continuously rotate to enable the front water to converge towards the middle to bring duckweeds on two sides, so that the problem that the duckweeds cannot be close to the bank or cannot be fished cleanly is reduced;

3. the slope mechanism of drawing water continuously works and transports the top with the water extraction of below and drenches down for the duckweed of being collected the screen cloth top is distinguished with floating garbage etc. and is distinguished, and the duckweed is beaten and is fallen into the collection intracavity of below, thereby reduces the pressure improvement work efficiency of screening.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 5 is a cross-sectional view taken at C-C of FIG. 2;

in the figure: the device comprises a salvaging shell 10, a connecting slide rod 11, an air bag shell 12, an expansion link 13, a protection wheel 14, a salvaging inclined plate 15, a distinguishing plate 16, a duckweed collector 17, a water outlet 18, a rotating shaft fixing plate 19, waterwheel blades 20, waterwheel wheels 21, waterwheel wheel shafts 22, an air bag cavity 23, a water flowing groove 24, a water pumping mechanism upper fixing rod 25, a water pumping mechanism lower fixing rod 26, a turbulent flow shaft 27, a turbulent flow roller 28, turbulent flow blades 29, a driving bevel gear 30, a linkage rod 31, a water pumping mechanism wheel 32, a water pumping roller rotating shaft 34, a water pumping roller 35, a water pumping channel 36, a turbulent flow driven wheel 37, a driven gear shaft 38, a driving gear 39, a water filtering plate 40, a distinguishing filter screen 41, a sliding groove 42, a gear shaft 43, a turbulent flow prevention ring 44, a lifting handle 45, a salvaging filter screen 46, a transmission shaft 47 and a transmission bevel gear 48.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1, fig. 2 and fig. 5, the power-free duckweed fishing equipment for the pond comprises a connecting slide rod 11, and is characterized in that two sides of the connecting slide rod 11 are symmetrically provided with a fishing filter net 46, each fishing filter net 46 comprises a fishing shell 10, and a lifting handle 45 for assisting recovery equipment is fixed above one opposite side of each of the two fishing shells 10;

the water pumping mechanism comprises a water pumping mechanism upper fixing rod 25, one end of the water pumping mechanism upper fixing rod 25 is fixed on the inner wall of the fishing shell 10 close to one side of the connecting sliding rod 11 in the horizontal direction, the other end of the water pumping mechanism upper fixing rod is fixedly connected with a water pumping roller rotating shaft 34 which is provided with a lifting handle and inclines downwards by 45 degrees, and a water pumping roller 35 is sleeved outside the water pumping roller rotating shaft 34;

the salvaging mechanism comprises a salvaging inclined plate 15 which is obliquely and upwards arranged, a distinguishing plate 16 is fixed at the upper end of the salvaging inclined plate 15 in the horizontal direction, and a drainage port 18 is arranged above the distinguishing plate 16;

the turbulence mechanism comprises two turbulence rollers 28 arranged in the vertical direction, each turbulence roller 28 is sleeved outside a turbulence shaft 27, the upper end of each turbulence shaft 27 is rotatably connected with the fishing shell 10, and a turbulence driven wheel 37 is fixedly arranged between the fishing shell 10 and each turbulence roller 28 outside the turbulence shaft 27.

Further combine figure 1, two salvage casing 10 keep away from one side horizontal direction relatively and be provided with the telescopic link 13 that is used for adapting to the river course width respectively, every telescopic link 13 is kept away from salvage casing 10 one end and is provided with the protection wheel 14 of avoiding damaging the bank respectively, telescopic link 13 below is fixed with an gasbag casing 12 at salvage casing 10 outer wall, gasbag cavity 23 has been seted up respectively in every gasbag casing 12, install respectively in every gasbag cavity 23 and be used for assisting showy gasbag, every gasbag casing 12 below is provided with a pivot fixed plate 19 in the vertical direction of salvage casing 10 lateral wall below.

Further, with reference to fig. 4 and 5, a water pumping channel 36 is spirally and upwardly sleeved outside the water pumping roller 35, and the water pumping channel 36 is provided with an opening at the top end of the water pumping roller 35; a water flowing groove 24 for receiving water is arranged below the water pumping roller 35, one side of the water flowing groove 24, which is far away from the water pumping roller 35, is fixedly connected with the upper inner wall of the fishing shell 10, an opening is formed in one side of the water flowing groove 24, which faces the water pumping roller 35, an inclined downward water outlet 18 is formed in the outer side of the water flowing groove, a water pumping mechanism wheel 32 is fixedly connected to the lower end face of the water pumping roller 35, and eight through holes are formed in the surface of the water pumping mechanism wheel 32 in an annular array manner;

further, with reference to fig. 1 and 4, baffles are vertically arranged on both sides of the salvaging inclined plate 15, and a salvaging filter screen 46 for filtering water is arranged on the middle plane; baffles are vertically arranged on two sides of the distinguishing plate 16, the baffle far away from one side of the lower water gap 18 is inclined and is folded towards the lower water gap 18, a distinguishing filter screen 41 for distinguishing duckweeds and floating garbage is arranged on the middle plane of the baffle, a duckweed collector 17 is arranged below the distinguishing filter screen 41, the interior of the duckweed collector 17 is hollow, and a water filtering plate 40 for filtering water is arranged on the lower bottom surface of the duckweeds without shielding from the upper side;

with further reference to fig. 4, the upper end surface of the dividing plate 16 near the lower water gap 18 is fixedly connected to the lower water gap 18 for receiving the water flowing out from the lower water gap 18 to filter and divide the duckweed and the floating garbage;

further, with reference to fig. 3 and 5, a turbulent driving gear 39 is disposed between the two turbulent driven gears 37 and near the lower water opening 18, and a turbulent gear shaft 43 is disposed in the middle of the upper end surface of the turbulent driving gear 39 and is rotatably connected to the upper inner wall of the fishing housing 10. A transmission shaft 47 is fixedly arranged on the lower end face of the turbulent flow driving gear 39 in the vertical direction, and a transmission bevel gear 48 is fixedly arranged on the lower end face of the transmission shaft 47.

Further, with reference to fig. 4 and 5, a waterwheel shaft 22 is horizontally arranged below the transmission bevel gear 48, one end of the waterwheel shaft 22, which is far away from the water pumping roller 35, is rotatably connected with the rotating shaft fixing plate 19, a waterwheel 21 is sleeved outside the waterwheel shaft 22, eight waterwheel wheel blades 20 are circumferentially arrayed outside the waterwheel 21 along the normal direction, a driving bevel gear 30 is fixedly connected to the end of the waterwheel shaft 22, which is close to the water pumping roller 35, in the vertical direction, the driving bevel gear 30 is in gear engagement with the transmission bevel gear 48, eight sliding grooves 42 are circumferentially arrayed on the surface of the driving bevel gear 30, a linkage rod 31 is respectively arranged in each sliding groove 42, one side of each linkage rod 31, which is far away from the driving bevel gear 30, is bent at an angle of 45 degrees and extends into a corresponding through hole of the water pumping mechanism wheel 32, and an anti-release ring 44 is respectively fixed at two ends of each linkage rod 31.

Principle of operation

When a ship carrying the equipment moves forwards, a small part of the equipment is submerged, so that the waterwheel 21 can continuously rotate under the action of water flow and the waterwheel blades 20, in the process, the driving bevel gear 30 arranged on one side of the waterwheel 21 rotates and drives the turbulence driving gear 39 arranged above and in gear meshing connection with the driving bevel gear 30 to rotate, and at the moment, the two turbulence rollers 28 vertically arranged behind the waterwheel 21 continuously rotate to enable the water surface in front of the equipment to be disturbed and to spiral to one side, so that duckweeds, floating garbage and the like on the water surface are gathered to the vicinity of the equipment;

at the moment, the eight linkage rods 31 arranged inside the driving bevel gear 30 rotate together due to the rotation of the driving bevel gear 30, the linkage rods 31 move in the sliding grooves 42 and simultaneously drive the water pumping mechanism wheels 32 which are respectively and rotationally connected with the linkage rods to rotate together, so that the water pumping channels 36 obliquely above the water pumping mechanism wheels 32 rotate together to spirally pump the water below to the upper part, and the water falls into the water flowing groove 24 below after reaching the top point and flows out to the water outlet 18 along the water flowing groove 24;

when the device passes through a duckweed area, a salvaging inclined plate 15 arranged in front of the device scoops up duckweeds from the lower part of the water surface, accumulates and converges the duckweeds on a dividing plate 16 at the rear part, the duckweeds are finally gathered at the tail end because the rear end of the dividing plate 16 is triangular, at the moment, water in a water outlet 18 gradually flows out and falls down to flush accumulated objects above the dividing plate 16, small duckweeds are flushed into a duckweed collector 17 at the lower part and filter water in the duckweeds, and large floating garbage and the like are left above the dividing plate 16 to be collected;

the equipment is pulled close along the connecting slide rod 11 by using the lifting handle 45 arranged on one side of the fishing shell 10 at any time, and the duckweed collector 17 below is taken out from one side and replaced, so that the fishing efficiency can be improved, and the labor cost is saved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.