CN112695720A

CN112695720A - Floater fishing device

Info

Publication number: CN112695720A
Application number: CN202110132296.2A
Authority: CN
Inventors: 李菊菊
Original assignee: Individual
Current assignee: Anhui Qingxi Water Conservancy Engineering Co ltd
Priority date: 2021-01-31
Filing date: 2021-01-31
Publication date: 2021-04-23
Anticipated expiration: 2041-01-31
Also published as: CN112695720B

Abstract

The invention relates to a floater fishing device, which effectively solves the problem that the existing floater fishing equipment has weak catching capacity on floating garbage; the technical scheme includes that the device comprises a cylinder, a first piston is arranged in the cylinder, a water inlet pipe is arranged at the lower end of the cylinder, a plurality of spray pipes are evenly distributed on the circumference of the lower end of the cylinder, a plurality of upward spray heads are arranged on the spray pipes, a plurality of round pipes are evenly distributed on the circumference of the outer circular surface of the upper end of the cylinder, a second piston is arranged in each round pipe, a pressure spring is arranged in each round pipe, a rope is further fixed on each second piston, the free end of each rope is fixed on the first piston, a first disc is coaxially fixed at the upper end of the cylinder, a plurality of support rods are hinged to the outer circular surface of the first disc, a filter screen is arranged between every two adjacent support rods, a second disc is arranged above the first disc, a plurality of connecting rods are hinged to the outer circular surface of the second disc, the free ends of the connecting rods incline downwards and are hinged to.

Description

Floater fishing device

Technical Field

The invention relates to the field of water area sundries cleaning equipment, in particular to a floating object salvaging device.

Background

The reservoir, the pond, there often has some floater rubbish on wide area surface of water such as view waters and drinking water source ground, this kind of rubbish is mostly domestic waste such as old and useless beverage bottle, can carry out artifical salvage through the diddle net to case rubbish, far bank rubbish can only be rowing boat and go to salvage, it is very inconvenient, there are some large-scale salvage equipment to river course weeds pasture and water simultaneously at present stage, salvage and collect with the conveying mesh belt that one end sinks the surface of water, this kind of equipment is applicable to the more environment of debris, and the floater belongs to sporadic rubbish, this kind of equipment power consumption is too big and salvage the area little, lack the catching ability to sporadic rubbish, still there is the mode that tradition diddle net class debris salvage mode adopted the horizontal sweep surface of water, this kind of mode also has the difficulty of catching to sporadic debris, and the state that.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the floater fishing device, which effectively solves the problem that the existing floater fishing equipment is weak in catching capacity on floating garbage.

The technical scheme for solving the problems comprises a vertical cylinder, a first piston is installed in the cylinder in a sliding fit manner, a water inlet pipe which can only feed water into the cylinder from the outside in a one-way mode is arranged at the lower end of the cylinder, a plurality of spray pipes which are radially arranged are uniformly distributed on the circumference of the outer wall of the lower end of the cylinder, a plurality of upward spray heads are uniformly distributed on the spray pipes at intervals along the axis of the spray pipes, the spray heads can only spray water to the outside from the spray pipes in a one-way mode, a plurality of circular pipes which are radially arranged are uniformly distributed on the circumference of the outer circle surface of the upper end of the cylinder, a second piston which is installed in a sliding fit manner is arranged in each circular pipe, a pressure spring which can enable the second piston to reset outwards is arranged in each circular pipe, a rope is further fixed on each second piston, the free end of each rope penetrates through the wall of the, the upper end of the cylinder is coaxially fixed with a first disc, the outer circular surface of the first disc is hinged with a plurality of support rods, a filter screen is arranged between two adjacent support rods, the filter screen is tightly supported when the support rods are unfolded into an umbrella shape, a second disc is coaxially arranged above the first disc, a plurality of connecting rods which are in one-to-one correspondence with the support rods are hinged on the outer circular surface of the second disc, the free ends of the connecting rods are downwards inclined and hinged on the corresponding support rods, the lower end of the second disc is coaxially fixed with a conical mesh enclosure, the conical mesh enclosure is buckled on the upper end surface of the first disc when the support rods are unfolded into the umbrella shape, an electric telescopic rod with a downward extending end is coaxially fixed above the second disc, and the extending end of the electric telescopic rod is inserted into the cylinder and fixed on the first.

In order to realize that the water inlet pipe can only feed liquid into the cylinder from the outside in one way, a first one-way valve is connected to the water inlet pipe and enables the liquid to flow into the cylinder from the outside.

In order to realize that the spray heads can only spray water in the spray pipes to the outside, each spray head is provided with a second one-way valve which enables liquid to flow to the outside only from the spray pipes.

In order to realize the installation of the pressure spring, one end of the pressure spring is fixed on the second piston, the other end of the pressure spring is fixed on the outer wall of the cylinder, and a sealing ring is arranged at the position where the rope penetrates through the cylinder.

In order to realize that the free end of the air inlet pipe is always arranged above the liquid level, the free end of the air inlet pipe is fixed with a floating body, and the air inlet pipe is fixed on the supporting rod adjacent to the air inlet pipe.

In order to facilitate the movement of the first piston, a through hole is provided between the upper end of the cylinder and the first disc, and the through hole can allow liquid and gas to pass through.

The floating garbage collecting device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problem that the existing floating garbage collecting device is weak in floating garbage collecting capacity.

Drawings

FIG. 1 is a front sectional view of the present invention in a submerged state.

FIG. 2 is a front sectional view of the present invention in floating.

Fig. 3 is a top view of the spread of the dip net of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in the figures 1 to 3, the invention comprises a vertical cylinder 1, a first piston 2 is arranged in the cylinder 1 in a sliding and fitting manner, a water inlet pipe which can only feed water into the cylinder 1 from the outside in a one-way manner is arranged at the lower end of the cylinder 1, a plurality of spray pipes 3 which are arranged along the radial direction of the cylinder are uniformly distributed on the outer wall of the lower end of the cylinder 1, a plurality of upward spray heads 4 are uniformly distributed on the spray pipes 3 along the axial line at intervals, the spray heads 4 can only spray water outwards from the spray pipes 3 in a one-way manner, a plurality of circular pipes 5 which are arranged along the radial direction of the cylinder are uniformly distributed on the outer circumference of the upper end of the cylinder 1, a second piston 6 which is arranged in a sliding and fitting manner is arranged in each circular pipe 5, a pressure spring 7 which can reset the second piston 6 outwards is arranged in each circular pipe 5, a rope 8 is also fixed on each second piston 6, the free end of the rope 8 penetrates through the wall of the cylinder 1 and is fixed on the, a first disc 10 is coaxially fixed at the upper end of the cylinder 1, a plurality of support rods 11 are hinged on the outer circular surface of the first disc 10, a filter screen 12 is arranged between two adjacent support rods 11, the filter screen 12 is tightly supported when the plurality of support rods 11 are unfolded into an umbrella shape, a second disc 13 is coaxially arranged above the first disc, a plurality of connecting rods 14 which are in one-to-one correspondence with the support rods 11 are hinged on the outer circular surface of the second disc 13, the free ends of the connecting rods 14 are inclined downwards and hinged on the corresponding support rods 11, a conical mesh enclosure 15 is coaxially fixed at the lower end of the second disc 13, the conical mesh enclosure 15 is buckled on the upper end surface of the first disc 10 when the support rods 11 are unfolded into the umbrella shape, an electric telescopic rod 16 with an extending end downwards is coaxially fixed above the second disc 13, and the extending end of the electric telescopic rod 16 is inserted into the cylinder 1 and fixed on the.

In order to realize that the water inlet pipe can only feed liquid into the cylinder 1 from the outside in one way, the water inlet pipe is connected with a first one-way valve 17, and the first one-way valve 17 enables the liquid to flow into the cylinder 1 from the outside only.

In order to realize that the spray heads 4 can only spray the water in the spray pipes 3 to the outside, each spray head 4 is provided with a second one-way valve 18, and the second one-way valve 18 enables the liquid to only flow from the spray pipes 3 to the outside.

In order to realize the installation of the pressure spring 7, one end of the pressure spring 7 is fixed on the second piston 6, the other end is fixed on the outer wall of the cylinder 1, and a sealing ring is arranged at the position where the rope 8 penetrates through the cylinder 1.

In order to realize that the free end of the air inlet pipe 9 is always arranged above the liquid level, the free end of the air inlet pipe 9 is fixed with a floating body 19, and the air inlet pipe 9 is fixed on the supporting rod 11 adjacent to the air inlet pipe 9.

In order to facilitate the movement of the first piston 2, a through-hole is provided between the upper end of the cylinder 1 and the first disc 10, which allows the passage of liquid and gas.

The specific working process of the invention is as follows: this device provides kinetic energy through electric telescopic handle 16 when using, the initial state of this device is that a plurality of bracing pieces 11 are the umbelliform and open, under this state, electric telescopic handle 16 stretch out the end and be in the retraction state, the upper end position of drum 1 is arranged in to first piston 2 simultaneously, be full of water in the drum 1 this moment, the water accessible of initial state absorbs in advance, a plurality of second pistons 6 are in the position of keeping away from drum 1 under the effect of pressure spring 7 this moment, be full of air in pipe 5 this moment, this device buoyancy is big, toper screen panel 15 lock is on first disc 10, and be the filter screen 12 that opens the umbelliform and arrange in more than the liquid level.

When the device is used, the device is driven through the rope 8 or is pulled through a remote control ship, when fishing is needed, the extending end of the electric telescopic rod 16 is driven to extend out, the first piston 2 is driven to move downwards, at the moment, water in the cylinder 1 is pushed out to have required large thrust, the electric telescopic rod 16 needs to continuously extend, the second disc 13 has an upward movement trend, the second disc 13 moves upwards to realize umbrella-shaped contraction of the plurality of supporting rods 11, simultaneously, the water in the cylinder 1 can also be sprayed upwards through the spray head 4, the water sprayed out from the spray head 4 has a downward driving force to the device, at the moment, the umbrella-shaped fishing net formed by the plurality of supporting rods 11 is contracted and moves underwater, gas in the circular pipe 5 can be discharged through the air inlet pipe 9 in the process that the first piston 2 moves downwards to push water to be discharged, liquid enters the circular pipe 5, and at the moment, the buoyancy of the device is reduced, the device is promoted to move below the water surface, when the device moves underwater, the thrust of water can assist the plurality of support rods 11 to shrink towards the middle, when the plurality of support rods 11 shrink towards the middle, the interval between the second disc 13 and the first disc 10 is increased, the conical mesh enclosure 15 is separated from the first disc 10, and the garbage is dumped above the first disc 10 in the shrinking process of the support rods 11.

As the water in the cylinder 1 is sprayed out through the spray head 4, the plurality of support rods 11 are gathered together, and simultaneously the gas in the circular tube 5 is discharged, so that the device sinks, the support rods 11 are completely arranged on the liquid level, at the moment, the electric telescopic rod 16 moves reversely, the first piston 2 is driven to move upwards in the process, so that the cylinder 1 absorbs water, meanwhile, the rope 8 is loosened due to the upward movement of the first piston 2, the gas enters the circular tube 5 through the air inlet pipe 9 under the reset action of the pressure spring 7, so that the buoyancy in the circular tube 5 is increased, the device has an upward trend, meanwhile, the contraction of the electric telescopic rod 16 also has a trend of driving the second disk 13 to move downwards, the trend leads the plurality of support rods 11 to have a tendency of umbrella-shaped opening, the resistance of the water moving in the device along with the increase of the buoyancy assists the support rods 11 to be umbrella-shaped opening, after the plurality of support rods 11 are unfolded, the conical mesh enclosure 15 is buckled on the first, when the support rods 11 are completely opened, the support rods 11 do not float out of the water, after buoyancy is further increased, the dip net formed by the support rods 11 and the filter screen 12 is opened from below the liquid level and salvages all garbage in the area, after completion, the electric telescopic rod 16 is driven again to shrink the support rods 11 and sink the device, and preparation is made for floating up and salvage the sundries again.

Compared with the traditional equipment, the device has the following advantages:

1. the fishing device realizes fishing of floaters through the umbrella-shaped dip net formed by the supporting rod 11 and the filter screen 12 fixed on the supporting rod 11, the dip net is contracted between fishing, the whole sinking of the fishing device is realized in the contraction process, the submerged liquid level is lowered, the fishing net is driven to be expanded below the water surface after the fishing device is moved to a region where sundries are to be fished, the floating of the fishing device is realized through buoyancy increase, all sundries in the region are fished quickly in a large area in the process, the fishing device has a catching effect, and the problem that the floating sundries are difficult to catch is solved.

2. When the device is submerged, the first piston 2 moves downwards, liquid is sprayed out from the spray head 4, downward thrust to the device is realized, meanwhile, the first piston 2 moves downwards to discharge gas in the circular tube 5, the buoyancy of the device is reduced to assist the downward movement of the device, water in the process that the supporting rods 11 contract inwards and submerge has an auxiliary pushing effect on the supporting rods 11, the auxiliary supporting rods 11 contract, similarly, when the device is promoted to move upwards, the first piston 2 moves upwards to enable the device to absorb water, the reaction force drives the device to move downwards, but the gas amount in the circular tube 5 is increased to realize the gradual increase of the buoyancy of the device, therefore, the device is still in a sinking state in the initial water absorption state, enough time is provided for the plurality of supporting rods 11 to open in the process, the buoyancy is increased and continuously increased to enable the device to move upwards when the supporting rods 11 open to a certain angle, and the water has the tendency of assisting the plurality of support rods 11 to open, so that the landing net can be opened underwater.

3. The conical mesh enclosure 15 in the device is separated from the first disc 10 when the support rods 11 are gathered together, and is buckled on the first disc 10 when the support rods 11 are opened, so that collected garbage can not be separated from the conical mesh enclosure 15 in the process.

4. The floating body 19 on the air inlet pipe 9 of the device can ensure the deepest submergence depth of the device, and meanwhile, the electric telescopic rod 16 can be arranged above the liquid level all the time, so that the water inlet of an electric component can be effectively prevented.

Claims

1. A floater fishing device comprises a vertical cylinder (1), and is characterized in that a first piston (2) is installed in the cylinder (1) in a sliding fit manner, a water inlet pipe which can only feed water into the cylinder (1) from the outside in a one-way manner is arranged at the lower end of the cylinder (1), a plurality of spray pipes (3) which are radially arranged along the cylinder are uniformly distributed on the outer wall of the lower end of the cylinder (1) along the circumference, a plurality of upward spray heads (4) are uniformly distributed on the spray pipes (3) along the axis at intervals, the spray heads (4) can only spray water outwards from the spray pipes (3) in a one-way manner, a plurality of circular pipes (5) which are radially arranged along the cylinder are uniformly distributed on the circumference of the outer circumferential surface of the upper end of the cylinder (1), a second piston (6) which is installed in a sliding fit manner is arranged in each circular pipe (5), a pressure spring (7) which can enable the second piston (6) to reset outwards is arranged in each circular pipe, the free end of a rope (8) penetrates through the wall of the cylinder (1) and is fixed on the first piston (2), the outer circular surface of the circular tube (5) close to the cylinder (1) is communicated with an air inlet pipe (9) with the free end always arranged above the liquid level, the upper end of the cylinder (1) is coaxially fixed with a first disc (10), the outer circular surface of the first disc (10) is hinged with a plurality of supporting rods (11), a filter screen (12) is arranged between two adjacent supporting rods (11), the filter screen (12) is tightly supported when the plurality of supporting rods (11) are unfolded into an umbrella shape, a second disc (13) is coaxially arranged above the first disc, the outer circular surface of the second disc (13) is hinged with a plurality of connecting rods (14) which are in one-to-one correspondence with the supporting rods (11), the free end of each connecting rod (14) inclines downwards and is hinged on the corresponding supporting rod (11), the lower end of the second disc (13) is coaxially fixed with, when the supporting rod (11) is opened to be umbrella-shaped, the conical net cover (15) is buckled on the upper end face of the first disc (10), an electric telescopic rod (16) with an extending end facing downwards is coaxially fixed above the second disc (13), and the extending end of the electric telescopic rod (16) is inserted into the cylinder (1) and fixed on the first piston (2).

2. A drift fishing device according to claim 1, wherein the inlet pipe is connected to a first non return valve (17), the first non return valve (17) allowing liquid to flow only from the outside into the cylinder (1).

3. A drift fishing device according to claim 1, wherein each nozzle (4) is provided with a second one-way valve (18), the second one-way valve (18) allowing liquid to flow only from the nozzle (3) to the outside.

4. A floating object fishing device according to claim 1, wherein one end of the pressure spring (7) is fixed on the second piston (6), the other end is fixed on the outer wall of the cylinder (1), and a sealing ring is arranged at the position where the rope (8) penetrates through the cylinder (1).

5. A drift fishing device according to claim 1, characterised in that a float (19) is fixed to the free end of the air inlet pipe (9), the air inlet pipe (9) being fixed to the support rod (11) adjacent thereto.

6. A drift fishing device according to claim 1, wherein a through-going hole is provided between the upper end of the cylinder (1) and the first disc (10), the through-going hole allowing the passage of liquid and gas.