CN219930914U

CN219930914U - Algae fishing device

Info

Publication number: CN219930914U
Application number: CN202321657422.7U
Authority: CN
Inventors: 王润和
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-10-31
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a algae salvaging device, which comprises a bracket component, a filtering component, a water tank component and a flushing component, wherein a closed surrounding path is arranged on the bracket component; the filter component is arranged on the bracket component along a surrounding path, and extends along a plane perpendicular to the surrounding path; the filter component is used for filtering liquid containing algae, and the filter component circularly rotates along a circular path so as to transport the algae left on the surface of the filter component to an extraction position; the water tank component is arranged at the bottom of the bracket component and is used for receiving the liquid filtered by the filtering component; the flush assembly draws fluid from the tank assembly and toward the filter assembly. According to the algae fishing device, the filter assembly is arranged on the bracket assembly to realize circulating filtration, and the flushing assembly is arranged to flush the filter assembly, so that the problem that the fishing effect is poor due to the fact that the resistance of the filter assembly is increased due to the fact that algae is attached to the filter assembly in the filtering process is avoided.

Description

Algae fishing device

Technical Field

The utility model relates to a algae salvaging device.

Background

In water environment, due to the influence of human activities and the like, nutrient substances such as nitrogen, potassium, phosphorus and the like required by aquatic organisms enter slow-flowing water bodies such as lakes, rivers, bays and the like in a large amount, so that other plankton such as algae and the like are rapidly propagated, the dissolved oxygen of the water bodies is reduced, the water quality is deteriorated, and a large amount of fish and other organisms die. The existing water environment ecological restoration device generally adopts a crawler-type algae salvaging device which comprises a rubber crawler suspended on the water surface and a transmission system for driving the crawler to operate. When the algae enter the salvaging device, the algae are tracked to the water surface and conveyed into the algae collector for centralized treatment. However, due to the fact that the water facing area of the crawler belt is large, the water facing area is influenced by large water flow force and hydrodynamic force in the process of fishing the algae, so that the algae cannot be fished comprehensively in the water which falls back, and the salvaging efficiency of the algae is influenced. Meanwhile, in order to improve the filtering efficiency of the algae, the crawler belt for filtering the algae is poor in water permeability, the salvaged algae is high in water content, and the efficiency and quality of the algae salvaging are reduced. And when the fishing device is used for fishing, flocculent algae can be wound on the fishing crawler belt, residual algae can obstruct the subsequent fishing filtration process, and the subsequent fishing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a algae salvaging device which has the advantages of avoiding algae from accumulating on a filter screen and being high in salvaging efficiency.

In order to achieve the above object, the present utility model provides an algae salvaging apparatus, comprising:

the bracket assembly is provided with a closed surrounding path;

a filter assembly disposed along the circumferential path on the stand assembly and extending along a plane perpendicular to the circumferential path, the filter assembly for filtering liquid containing algae, the filter assembly being circulated and rotated along the circumferential path to transport algae remaining on the surface of the filter assembly to an extraction location;

the water tank assembly is arranged at the bottom of the bracket assembly and is used for receiving the liquid filtered by the filtering assembly;

and a flushing assembly that draws liquid from the tank assembly and towards the filter assembly.

Preferably, the bracket assembly comprises two oppositely arranged bracket plates, each bracket plate comprises a plate body and an outer edge, the outer edges protrude from the edges of the plate bodies along the direction perpendicular to the plate bodies, the outer edges of the two bracket plates are enclosed to form the encircling path, and the filter assembly is arranged on the encircling path between the two bracket plates.

Preferably, the plate body includes a rectangular middle portion and circular arc-shaped ends.

Preferably, an included angle of 30-70 degrees is formed between the support plate and the horizontal direction.

Preferably, an included angle of 50 degrees is formed between the support plate and the horizontal direction.

Preferably, the filter assembly comprises:

a band-shaped filter screen;

the support rods are arranged at intervals along the circumferential direction of the filter screen, are parallel to the screen surface of the filter screen and are fixedly connected with the filter screen;

the driving motor is fixedly connected to the bracket assembly;

the central shaft of the driving gear is connected to the output shaft of the driving motor, and the outer ring of the driving gear is meshed with the end parts of the supporting rods.

Preferably, the driving gear is arranged at the upper end of the bracket assembly, the filtering assembly further comprises a driven gear, the driven gear is arranged at the lower end of the bracket assembly, the central shaft of the driven gear is movably connected with the bracket assembly, and the outer ring of the driven gear is meshed with a plurality of supporting rods.

Preferably, the flushing assembly comprises:

the water pumping pipe body is connected with the water tank assembly at one end and is used for pumping liquid filtered by the filtering assembly;

the water suction pump is fixedly connected to the top end of the bracket assembly, and a water inlet of the water suction pump is connected to the other end of the water suction pipe body;

the washing pipe body, the one end of washing pipe body is connected in the delivery port of suction pump, the other end of washing pipe body is towards filtering component.

Preferably, the flushing assembly further comprises a plurality of high-pressure nozzles, and the high-pressure nozzles are respectively connected to one end of the flushing pipe body, which faces the filtering assembly.

Preferably, the filter assembly comprises a surface facing the water surface and a surface facing away from the water surface, the high-pressure spray heads are located between the surface facing the water surface and the surface facing away from the water surface of the filter assembly, and the high-pressure spray heads face one side of the filter assembly facing the water surface.

In summary, compared with the prior art, the algae salvaging device provided by the utility model has the following beneficial effects:

according to the algae fishing device, the filter assembly is arranged on the bracket assembly to realize circulating filtration, and the flushing assembly is arranged to flush the filter assembly, so that the problem that the fishing effect is poor due to the fact that the resistance of the filter assembly is increased due to the fact that algae is attached to the filter assembly in the filtering process is avoided.

Drawings

Fig. 1 is a schematic structural view of a first view angle of the algae fishing apparatus according to the present utility model.

Fig. 2 is a schematic structural view of the algae fishing apparatus according to the second aspect of the present utility model.

Fig. 3 is a schematic structural view of a bracket assembly, a filter assembly and a flushing assembly of the algae fishing apparatus of the present utility model.

Fig. 4 is a schematic structural view of a third view angle of the algae fishing apparatus according to the present utility model.

Reference numerals illustrate:

algae fishing device 100

Bracket assembly 110

Bracket plate 111

Plate body 1111

Outer edge 1112

Filter assembly 120

Filter screen 121

Support bar 122

Drive motor 123

Drive gear 124

Driven gear 125

Motor support plate 126

Cistern assembly 130

Flush assembly 140

Pumping pipe body 141

Water pump 142

Flushing pipe body 143

High pressure spray head 144

Water pump support plate 145

Detailed Description

The technical scheme, constructional features, achieved objects and effects of the embodiments of the present utility model will be described in detail below with reference to fig. 1 to fig. 4 in the embodiments of the present utility model.

It should be noted that, the drawings are in very simplified form and all use non-precise proportions, which are only used for the purpose of conveniently and clearly assisting in describing the embodiments of the present utility model, and are not intended to limit the implementation conditions of the present utility model, so that the present utility model has no technical significance, and any modification of structure, change of proportion or adjustment of size, without affecting the efficacy and achievement of the present utility model, should still fall within the scope covered by the technical content disclosed by the present utility model.

It is noted that in the present utility model, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, the present utility model provides an algae fishing apparatus 100 including a bracket assembly 110, a filter assembly 120, a tank assembly 130, and a flushing assembly 140. Wherein the surface of the support assembly 110 is provided with a closed annular surrounding path, the filter assembly 120 extends along a plane perpendicular to the surrounding path, the filter assembly 120 is used for filtering liquid containing algae, the filter assembly 120 circularly rotates along the surrounding path, so that the filter assembly 120 can circularly move along the surrounding path on the surface of the support assembly 110 to transport the algae left on the surface of the filter assembly 120 to an extraction position, wherein the extraction position refers to a position which is convenient for extracting the algae from the filter assembly 120 to a position far away from the filter assembly 120, for example, a position where the highest position of the filter assembly 120 is close to a salvage ship in a salvage process.

As shown in particular in fig. 3, the bracket assembly 110 includes two oppositely disposed bracket plates 111. The holder plate 111 includes a plate body 1111 and an outer edge 1112, the plate body 1111 is a flat plate, the outer edge 1112 protrudes from the edge of the plate body 1111 in a direction perpendicular to the plate body 1111, and the outer edge 1112 is directed from the plate body 1111 to the opposite holder plate 111. The outer edges 1112 are formed on the outer side of the plate body 1111 in a ring shape, and a surrounding path of the surface of the bracket assembly 110 is formed between the outer edges 1112 of the two bracket plates 111, and the filter assembly 120 is disposed on the surrounding path between the two bracket plates 111. In fig. 3, in order to clearly show the structure of the bracket plate 111, the bracket plate 111 on the left side in fig. 3 is treated in cross section to clearly show the structure and positional relationship of the plate body 1111, the outer edge 1112, and the flushing pipe body 143. The filter assembly 120 can move along a surrounding path formed by the surrounding of the outer edge 1112 under the drive of an external force to continuously convey the algae remained on the surface of the filter assembly 120 to the top of the bracket assembly 110 and to the salvage ship, and the filter assembly 120 without the algae moves from the top of the bracket assembly 110 to the bottom of the bracket assembly 110 for subsequent algae filtration, thus continuously and circularly reciprocating to achieve the purpose of algae filtration in water.

In this embodiment, the plate body 1111 is a plate body having a rectangular shape in the middle and circular arc shapes at both ends. So set up, be favorable to reducing the motion dead angle on the round route, avoid salvaging the in-process filter component 120 of algae and block dead at the in-process of support component 110 internal motion, reduce fault probability, improve the salvage efficiency of algae fishing device 100.

In other embodiments, the plate body 1111 may also be integrally rectangular, circular, oval or other shapes.

Continuing as shown in fig. 1, in the state of fishing algae, the whole bracket assembly 110 forms an included angle of 50 degrees with the horizontal direction. Or the bracket plate 111 can form an included angle of 30-70 degrees with the horizontal direction, and the size of the included angle can be adjusted according to the water flow condition of the algae fishing site, the amount of algae and other factors so as to obtain the optimal fishing effect.

The filter assembly 120 is disposed along a circular path on the surface of the bracket assembly 110, and the filter assembly 120 extends along a plane perpendicular to the circular path. As shown in fig. 3 and 4, the filter assembly 120 includes a filter screen 121 in the shape of a ring, a plurality of support rods 122 disposed at intervals along the circumferential direction of the filter screen 121 and fixedly connected to the filter screen 121, a driving motor 123, and a driving gear 124. The supporting rod 122 is parallel to the screen surface of the filter screen 121, and the supporting rod 122 is fixedly connected with the filter screen 121. The annular filter screen 121 and the support rod 122 are both perpendicular to the support plate 111, so that the support rod 122 can drive the filter screen 121 to circularly run along the encircling path on the support assembly 110 under the driving of external force. In the process of fishing algae, the bracket assembly 110 is obliquely arranged, the filter assembly 120 arranged on the bracket assembly 110 is also obliquely arranged, the filter screen 121 arranged along the surrounding path in the fishing process is provided with a surface facing the water surface and a surface deviating from the water surface, wherein the surface deviating from the water surface (the filter screen 121 visible in fig. 4) is used for filtering the water containing algae on the water surface, so that the water can pass through the filter screen 121, and the algae can be filtered and left on the surface of the filter screen 121. The filter assembly 120 further includes a drive motor 123 and a drive gear 124. The driving motor 123 is fixedly connected to the bracket assembly 110 through a motor support plate 126, the motor support plate 126 is connected to the bracket assembly 110 through a fastener, and the driving motor 123 is connected to the motor support plate 126 through a fastener. The center shaft of the driving gear 124 is connected to the output shaft of the driving motor 123, and the outer ring of the driving gear 124 is meshed with the end portions of the plurality of support rods 122. Under the drive of driving motor 123, drive gear 124 rotates and drives bracing piece 122 motion to drive filter screen 121 along the motion of encircling the route, make filter screen 121 with algae one side be driven to the highest point of bracket component 110 gradually, in the salvage process, bracket component 110's highest point sets up on the salvage ship, thereby salvage people on the ship can clear up the algae on filter screen 121, in order to reach the effect of salvaging the algae. The screen 121 is rotated back through the highest point of the bracket assembly 110 and then moves downward along the circular path, with the side of the screen 121 that faces the outside of the bracket assembly 110 facing the water surface (as shown by screen 121 in fig. 2).

The driving gear 124 is disposed at the upper end of the bracket assembly 110 such that the outer ring of the driving gear 124 is engaged with the plurality of support rods 122 moving to the upper end of the bracket assembly 110. In addition, the filter assembly 120 further includes a driven gear 125, the driven gear 125 is disposed at the lower end of the bracket assembly 110, a central shaft of the driven gear 125 is movably connected to the bracket assembly 110, and an outer ring of the driven gear 125 is meshed with a plurality of support rods 122 moving to the lower end of the bracket assembly 110. When the driving motor 123 drives the filter screen 121 to run along the annular path through the driving gear 124, the driven gear 125 is arranged at the bottom of the bracket assembly 110 and meshed with the supporting rod 122 so as to support the filter screen 121, so that the filter screen 121 is prevented from deforming in the circulating filtration process to cause the filtration effect to be poor, and the efficiency of fishing algae is improved.

The water tank assembly 130 is disposed at the bottom of the bracket assembly 110, the water tank assembly 130 is used for receiving the liquid filtered by the filter assembly 120, and in the process of fishing algae, the water containing algae is filtered by the filter screen 121, and then the water without algae flows into the water tank assembly 130.

As shown in fig. 2, the flush assembly 140 draws fluid from the tank assembly 130 and toward the filter assembly 120. The flushing assembly 140 includes a suction pipe body 141, a suction pump 142, and a flushing pipe body 143. One end of the water pumping pipe 141 is connected to the water tank assembly 130, the other end of the water pumping pipe 141 is connected to the water pump 142, and the water pumping pipe 141 pumps the liquid filtered by the filtering assembly 120 from the water tank assembly 130 under the pumping action of the water pump 142. The suction pump 142 is mounted on top of the bracket assembly 110 through a pump support plate 145. The water pump support plate 145 is mounted to the bracket assembly 110 by fasteners, and the water pump 142 is mounted to the water pump support plate 145 by fasteners. The water pump support plate 145 extends from one side of the bracket assembly 110 to a direction away from the bracket assembly 110, and the water pump support plate 145 and the motor support plate 126 are respectively located at two sides of the top of the bracket assembly 110, so that load balancing at two sides of the bracket assembly 110 is facilitated, and load concentration at one side of the bracket assembly 110 is avoided. In addition, in order to further prevent the pipe from being blocked due to the algae contained in the water extracted from the water tank assembly 130, a algae screen may be provided at the junction of the water pumping pipe 141 and the water tank assembly 130 or in the water pumping pipe 141, to prevent the algae from blocking the water pumping pipe 141 or the water pump 142. The water in the water tank assembly 130 is pumped by the water pump 142, so that negative pressure is formed in the water tank assembly 130, water flow can flow into the water tank assembly 130 more easily, and the salvaging efficiency is improved.

The water inlet of the water pump 142 is connected to the water pumping pipe body 141, and the water outlet of the water pump 142 is connected to one end of the flushing pipe body 143. The water pump 142 pumps water from the tank assembly 130 through the water pumping pipe 141 and then to the flushing pipe 143. The other end of the flushing pipe body 143 faces the filter assembly 120 to flush algae remaining on the filter assembly 120.

As shown in fig. 2 and 3, the flushing assembly 140 further includes a plurality of high pressure spray heads 144, and the plurality of high pressure spray heads 144 are respectively connected to ends of the flushing pipe body 143 facing the filtering assembly 120. The filter assembly 120 includes a surface facing the water surface and a surface facing away from the water surface, and a plurality of high pressure jets 144 are positioned between the surface of the filter assembly 120 facing the water surface and the surface facing away from the water surface, with the high pressure jets 144 facing the side of the filter assembly 120 facing the water surface (i.e., the side of the filter assembly 120 visible in fig. 2). The flushing pipe body 143 is located the one section outside the bracket assembly 110 and is set up along the direction parallel to the plate body 1111 after being led out from the water pump 142, then stretches into the bracket assembly 110 inside along the direction perpendicular to the plate body 1111 at different positions of the plate body 1111, in this embodiment, five flushing pipe bodies 143 are led out at different positions inside the bracket assembly 110, a plurality of high-pressure spray heads 144 are all arranged on the five flushing pipe bodies 143, and the high-pressure spray heads 144 are aligned with one side of the filter screen 121 facing the water surface so as to flush residual algae on the filter screen 121, thereby avoiding affecting the filtration of the subsequent filter screen 121.

In other embodiments, a different number of flushing pipes 143 may be provided according to the size of the bracket assembly 110 and the water pressure of the water pump 142.

While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. An algae fishing device, characterized in that, the algae fishing device includes:

the bracket assembly is provided with a closed surrounding path;

2. The algae fishing apparatus of claim 1, wherein the bracket assembly includes two oppositely disposed bracket plates, the bracket plates including a plate body and an outer edge, the outer edge protruding from the edge of the plate body in a direction perpendicular to the plate body, the outer edges of the two bracket plates enclosing to form the encircling path, the filter assembly being disposed on the encircling path between the two bracket plates.

3. The algae fishing apparatus as claimed in claim 2, wherein the plate body includes a rectangular middle portion and circular arc-shaped both ends.

4. The algae fishing apparatus as claimed in claim 2, wherein the support plate is disposed at an angle of 30 ° -70 ° to the horizontal.

5. The algae fishing apparatus as claimed in claim 4, wherein the bracket plate forms an angle of 50 ° with the horizontal.

6. The algae fishing apparatus of claim 1, wherein the filter assembly includes: a band-shaped filter screen;

the driving motor is fixedly connected to the bracket assembly;

7. The algae fishing apparatus as defined in claim 6, wherein the driving gear is disposed at an upper end of the bracket assembly, the filtering assembly further comprises a driven gear disposed at a lower end of the bracket assembly, a central shaft of the driven gear is movably connected to the bracket assembly, and an outer ring of the driven gear is engaged with a plurality of the supporting rods.

8. The algae fishing apparatus of claim 1, wherein the flushing assembly includes: the water pumping pipe body is connected with the water tank assembly at one end and is used for pumping liquid filtered by the filtering assembly;

9. The algae fishing apparatus as defined in claim 8, wherein the flushing assembly further comprises a plurality of high pressure spray heads, the plurality of high pressure spray heads being respectively connected to ends of the flushing pipe body facing the filtering assembly.

10. The algae fishing apparatus as defined in claim 9, wherein the filter assembly includes a surface facing the water surface and a surface facing away from the water surface, the plurality of high pressure spray heads being located between the surface of the filter assembly facing the water surface and the surface facing away from the water surface, and the high pressure spray heads facing the side of the filter assembly facing the water surface.