Algae salvage device suitable for small rivers

Abstract

The salvage device comprises a ship body, a height adjusting assembly is arranged at one end of the ship body, the lower end of the height adjusting assembly is detachably connected with a schoolbag-shaped filter screen assembly, the end, close to the ship body, of the filter screen assembly is provided with an opening, and the filter screen assembly comprises a filter screen with the adjustable caliber. The fishing tool has the advantages that workers do not need to participate in fishing too much, the overall fishing efficiency is improved, and the life danger degree of the workers in the fishing process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of river management, in particular to an algae salvaging device suitable for small rivers. Background Art

[0002] Algae is a type of aquatic plant with a very wide distribution range. It has no strict requirements on environmental conditions and has strong adaptability. Because algae grows very fast, the surfaces of some narrower rivers are completely occupied by algae. Therefore, it is necessary to salvage the algae on the surface of the river to keep the river clean.

[0003] The existing algae salvage simply relies on workers to salvage the algae on a boat using a salvage net. This method consumes a lot of manpower and has low salvage efficiency. In addition, workers are likely to fall into the water during salvage, which is life-threatening.

[0004] Therefore, it is necessary to propose an algae salvaging device suitable for small rivers, which does not require workers to participate too much in the salvage, thereby improving the overall efficiency of the salvage and reducing the degree of life risk for workers during the salvage process. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and to propose an algae salvaging device suitable for small rivers, which does not require excessive participation of workers in the salvage, thereby improving the overall efficiency of the salvage and reducing the degree of life risk of the workers during the salvage process.

[0006] The purpose of the utility model is achieved through the following technical scheme: a device suitable for algae salvaging in small rivers, including a hull, a height adjustment component is provided at one end of the hull, the lower end of the height adjustment component is connected to a backpack-shaped filter screen component, the filter screen component is open near one end of the hull, and the filter screen component includes a filter screen with adjustable caliber.

[0007] The height adjustment component includes two protrusions arranged at one end of the hull and arranged opposite to each other. The protrusions slide up and down and penetrate two sliding rods. A filter net component with two ends connected to the two sliding rods is arranged between the two sliding rods.

[0008] The outer wall of the slide rod is provided with a thread groove, and a nut is rotatably arranged on the protruding portion, and the nut is connected with the thread sleeve of the slide rod.

[0009] The filter net includes a plurality of first lines extending along the Y-axis direction and evenly distributed, the first lines are evenly connected at both ends with openings, a plurality of slideways evenly distributed along the X-axis direction and connected end to end are arranged on the plurality of first lines, a plurality of second lines extending along the Y-axis direction and evenly distributed are slidably arranged on the plurality of slideways, and the second lines are slidably connected to the openings at both ends.

[0010] The opening includes a first hollow collar, the first hollow collar is connected to both ends of the first line, a second hollow collar is rotatably arranged on the inner wall of the first hollow collar, and the second hollow collar is connected to both ends of the second line.

[0011] The first line is detachably connected to the first hollow collar and the slideway, and the second line is detachably connected to the second hollow collar and the slideway.

[0012] Fixed blocks are rotatably arranged at both ends of the opening, and the fixed blocks are connected to the lower ends of the height adjustment components.

[0013] The beneficial effects of the present utility model are as follows: By setting the height adjustment component and the filter screen component, adjusting the depth and angle of the filter screen component, when the hull is moving, the filter screen component can salvage algae, thus eliminating the need for workers to participate in the salvage process too much, improving the overall efficiency of the salvage and reducing the degree of life danger of workers during the salvage process. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the present utility model;

[0015] Figure 2 It is a schematic diagram of nut connection;

[0016] Figure 3 It is a schematic diagram of the filter screen;

[0017] Figure 4 It is a schematic diagram of the connection of the first hollow collar;

[0018] In the figure, 1, hull; 2, height adjustment component; 21, protruding part; 22, slide bar; 23, nut; 3, filter screen component; 31, opening; 32, filter screen; 33, first line; 34, slideway; 35, second line; 36, first hollow collar; 37, second hollow collar; 38, fixed block. Detailed Embodiments

[0019] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] It should be noted here that the orientation concepts of "left", "right", "up", "down", "front", "back", "inside", and "outside" in the following solutions are all relative directions, and will not be listed one by one here.

[0021] An algae salvage device applicable to small rivers, refer toFigures 1-4 , including a hull 1. A height adjustment component 2 is provided at the left end of the hull 1. A filter component 3 is provided at the lower end of the height adjustment component 2.

[0022] The height adjustment component 2 includes two oppositely arranged protruding parts 21. Both of the two protruding parts 21 are provided at the left end of the hull 1. A sliding rod 22 is slidably penetrated through the two protruding parts 21. A nut 23 is rotatably provided on one of the protruding parts 21. A threaded groove is formed on one of the sliding rods 22. The nut 23 is threadedly sleeved on the sliding rod 22 provided with the threaded groove. The lower ends of the two sliding rods 22 are detachably connected to the filter component 3. By rotating the nut 23, the sliding rod 22 can slide up and down, so as to adjust the depth of the filter component 3.

[0023] The filter component 3 is in the shape of a schoolbag, and has an opening 31 at one end close to the hull 1. The opening 31 includes a first hollow collar 36. Fixed blocks 38 are rotatably provided at both ends of the first hollow collar 36. The fixed blocks 38 are connected to the lower ends of the sliding rods 22. A second hollow collar 37 is rotatably provided on the inner wall of the first hollow collar 36.

[0024] The filter component 3 includes a filter net 32. The filter net 32 includes a plurality of first lines 33 extending along the Y-axis direction and evenly distributed. Both ends of the first lines 33 are detachably connected to the first hollow collar 36. A plurality of sliding ways 34 are detachably and evenly distributed on the first lines 33. The sliding ways 34 extend along the X-axis direction and are connected end to end. A plurality of second lines 35 extending along the Y-axis direction and evenly distributed are detachably and slidably provided on the plurality of sliding ways 34. Both ends of the second lines 35 are detachably connected to the second hollow collar 37. By rotating the second hollow collar 37, the second lines 35 slide on the sliding ways 34, so that the caliber size formed among the second lines 35, the first lines 33 and the sliding ways 34 can be changed.

[0025] The above is only the preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as an exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above description or the technology or knowledge in the relevant field. And the changes and alterations made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A device for catching algae in small rivers, characterized in that: The invention comprises a hull (1), wherein a height adjustment component (2) is provided at one end of the hull (1), wherein the lower end of the height adjustment component (2) is detachably connected to a schoolbag-shaped filter component (3), wherein the filter component (3) has an opening (31) close to one end of the hull (1), and wherein the filter component (3) comprises a filter (32) with an adjustable caliber.

2. The algae salvaging device for small rivers according to claim 1, characterized in that: The height adjustment assembly (2) comprises two protrusions (21) arranged at one end of the hull and arranged opposite to each other, the protrusions (21) slidingly extending upward and downward through two sliding rods (22), and a filter assembly (3) connected to the two sliding rods (22) at both ends is arranged between the two sliding rods (22).

3. The algae salvaging device for small rivers according to claim 2, characterized in that: The outer wall of the slide rod (22) is provided with a thread groove, and a nut (23) is rotatably provided on the protruding portion (21), and the nut (23) is threadably sleeved and connected to the slide rod (22).

4. The algae salvaging device for small rivers according to claim 1, characterized in that: The filter screen (32) comprises a plurality of first lines (33) extending in the Y-axis direction and evenly distributed, both ends of the first lines (33) being connected to the opening (31), a plurality of slideways (34) being evenly distributed in the X-axis direction and connected end to end being arranged on the plurality of first lines (33), a plurality of second lines (35) extending in the Y-axis direction and evenly distributed being slidably arranged on the plurality of slideways (34), both ends of the second lines (35) being slidably connected to the opening (31).

5. The algae salvaging device for small rivers according to claim 4, characterized in that: The opening (31) comprises a first hollow ring (36), the first hollow ring (36) being connected to two ends of the first line (33), a second hollow ring (37) being rotatably arranged on the inner wall of the first hollow ring (36), the second hollow ring (37) being connected to two ends of the second line (35).

6. The algae salvaging device for small rivers according to claim 5, characterized in that: The first line (33) is detachably connected to the first hollow ring (36) and the slideway (34), and the second line (35) is detachably connected to the second hollow ring (37) and the slideway (34).

7. The algae salvaging device for small rivers according to claim 1, characterized in that: Fixed blocks (38) are rotatably provided at both ends of the opening (31), and the fixed blocks (38) are connected to the lower end of the height adjustment component (2).

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