Fishpond duckweed fishing device

Abstract

The utility model relates to the technical field of duckweed salvage, and particularly discloses a fishpond duckweed salvage device which comprises a body, a conveying belt is connected to the middle of the body, a disturbance roller is connected to one end of the body, a disturbance rod is arranged on the side wall of the disturbance roller, embedding blocks are arranged on the two sides of the disturbance rod, and blocking blocks are arranged at one ends of the embedding blocks. A cleaning block is connected to the side wall of the disturbance rod, a balancing weight is arranged at the top of the cleaning block, embedding grooves are formed in the two sides of the middle of the cleaning block, sliding assemblies are arranged in the embedding grooves, and the sliding assemblies roll along the surfaces of the embedding blocks. Through a cleaning block arranged in the device, when the disturbance rod is driven to move and the angle is changed, the cleaning block can slide on the disturbance rod due to gravity, so that duckweed attached to the surface of the disturbance rod is scraped off, and the duckweed can better fall on a conveying belt.

Description

Technical Field

[0001] This utility model relates to the field of duckweed harvesting technology, and more specifically, to a duckweed harvesting device for fish ponds. Background Technology

[0002] Duckweed removal refers to the process of cleaning and removing plants floating on the water surface. Currently, it is generally done by using a turbulent roller to scoop the duckweed onto a conveyor belt, where it is then transported and collected.

[0003] However, when the existing disturbance roller sidewall disturbance rod is moved and retrieved, some duckweed will be too wet and will adhere to the sidewall of the disturbance rod, or the roots will entangle the disturbance rod, resulting in a large amount of duckweed accumulating on the surface of the disturbance rod, thus affecting the contact driving efficiency of the disturbance rod. Utility Model Content

[0004] The purpose of this utility model is to provide a duckweed harvesting device for fish ponds, which solves the problem that during the duckweed harvesting process, a large amount of duckweed will accumulate on the side wall of the disturbance rod due to the attachment and entanglement of the duckweed and roots, thus affecting the overall contact and driving efficiency of the disturbance rod.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides a device for harvesting duckweed in fishponds, including a main body, a conveyor belt connected to the middle of the main body, a disturbance roller connected to one end of the main body, a disturbance rod provided on the side wall of the disturbance roller, a mating block provided on both sides of the disturbance rod, a blocking block provided at one end of the mating block, a cleaning block connected to the side wall of the disturbance rod, a counterweight block provided on the top of the cleaning block, and a mating groove provided on both sides of the middle of the cleaning block. A sliding component is provided in the mating groove and rolls along the surface of the mating block.

[0007] Preferably, the interlocking block is a long strip protrusion disposed on both sides of the disturbance rod, and the blocking block is a protrusion that extends obliquely at one end of the interlocking block.

[0008] Preferably, the cleaning block further includes a scraping ramp, which is a ramp set on the top of the counterweight block.

[0009] Preferably, the fitting groove extends to the top of the scraping bevel, and the fitting groove mates with the fitting block.

[0010] Preferably, the sliding assembly includes a connecting cavity and a rolling wheel, the connecting cavity being disposed on the inner wall of the cleaning block, and the rolling wheel being connected to the middle of the connecting cavity.

[0011] Preferably, the connecting cavity is located on each side of the cleaning block that fits the disturbance rod and the mating block.

[0012] Preferably, the protruding part of the rolling wheel is connected in the connecting cavity, and the protruding part of the rolling wheel is in contact with the side wall of the disturbance rod and the interlocking block.

[0013] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0014] 1. The cleaning block installed in the device can slide on the disturbance rod due to gravity when the disturbance rod is moved and the angle changes, thereby scraping off the duckweed attached to the surface of the disturbance rod and allowing it to fall onto the conveyor belt more effectively. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a side view of the disturbance roller of this utility model.

[0017] Figure 3 This is a side view sectional structural diagram of the disturbance rod of this utility model.

[0018] Reference numerals: 1-body, 101-conveyor belt, 2-disturbance roller, 201-disturbance rod, 2011-fitting block, 2012-blocking block, 202-cleaning block, 2021-scraping slope, 2022-counterweight block, 2023-connecting cavity, 2024-rolling wheel. Detailed Implementation

[0019] The following is combined Figures 1 to 3 This utility model will be described in detail.

[0020] A device for harvesting duckweed from fishponds includes a main body 1, a conveyor belt 101 connected to the middle of the main body 1, a disturbance roller 2 connected to one end of the main body 1, a disturbance rod 201 provided on the side wall of the disturbance roller 2, interlocking blocks 2011 provided on both sides of the disturbance rod 201, a blocking block 2012 provided at one end of the interlocking block 2011, a cleaning block 202 connected to the side wall of the disturbance rod 201, a counterweight block 2022 provided on the top of the cleaning block 202, and interlocking grooves 2023 provided on both sides of the middle of the cleaning block 202. A sliding component is provided in the groove 2023. The sliding component rolls along the surface of the mating block 2011. The mating block 2011 is a long strip protrusion provided on both sides of the disturbance rod 201. The blocking block 2012 is a protrusion that extends obliquely at one end of the mating block 2011. The cleaning block 202 also includes a scraping slope 2021, which is an slope provided on the top of the counterweight block 2022. The mating groove 2023 extends to the top of the scraping slope 2021 and engages with the mating block 2011.

[0021] First, the main body 1 is tilted and extended into the water surface by the hull, and then moves. During the movement, the rotation of the disturbance roller 2 will drive the disturbance rod 201 to rotate, disturbing the duckweed, aquatic plants and other impurities on the water surface. Then, following the movement of the disturbance rod 201, the impurities fall onto the conveyor belt 101. The conveyor belt 101 will then collect the duckweed and aquatic plants, thus completing the salvage and cleaning of the water surface.

[0022] Simultaneously, when the disturbance rod 201 is moved by the disturbance roller 2, the end of the disturbance rod 201 away from the disturbance roller 2, when facing downwards due to the change in rotation angle, will cause the cleaning block 202 connected to its side wall to slide along the fitting block 2011 through the fitting grooves 2023 on both sides of the inner wall. This causes the cleaning block 202 to slide to one end of the disturbance rod 201. At the same time, the counterweight block 2022 on the cleaning block 202 will slide more effectively due to the change in weight, and the force generated during the sliding will be greater. This allows the scraping slope 2021 to effectively scrape off the floating debris attached to the surface of the disturbance rod 201, and to fall more effectively onto the conveyor belt 101.

[0023] Furthermore, the sliding assembly includes a connecting cavity 2024 and a rolling wheel 2025. The connecting cavity 2024 is disposed on the inner wall of the cleaning block 202, and the rolling wheel 2025 is connected to the middle of the connecting cavity 2024. The connecting cavity 2024 is disposed on each side of the cleaning block 202 that fits against the disturbance rod 201 and the fitting block 2011. The protruding part of the rolling wheel 2025 is connected in the connecting cavity 2024, and the protruding part of the rolling wheel 2025 fits against the side wall of the disturbance rod 201 and the fitting block 2011.

[0024] Finally, a rolling wheel 2025 is provided on the inner wall of the cleaning block 202 that is attached to the disturbance rod 201 through the connecting cavity 2024. The rolling wheel 2025 contacts and attaches to the disturbance rod 201, so that when the cleaning block 202 slides under gravity, the friction is reduced. The reduction of friction also allows the disturbance rod 201 to be moved.

[0025] The following is a detailed implementation process of this utility model: First, the main body 1 is tilted and extended into the water via the hull, and then moves. During the movement, the rotation of the agitator roller 2 drives the agitator rod 201 to rotate, disturbing the duckweed, aquatic plants, and other impurities on the water surface. Then, following the movement of the agitator rod 201, the duckweed and aquatic plants fall onto the conveyor belt 101, where they are collected by the conveyor belt 101, thus completing the surface cleaning. Simultaneously, as the agitator rod 201 moves with the agitator roller 2, the end of the agitator rod 201 away from the agitator roller 2, facing downwards due to the change in rotation angle, causes the cleaning block 202 connected to its side wall to slide along the interlocking block 2011 through the interlocking grooves 2023 on both sides of the inner wall, allowing the cleaning block to... 202 will slide to one end of the disturbance rod 201. At the same time, the counterweight 2022 on the cleaning block 202 will slide more effectively when the cleaning block 202 is affected by gravity due to the change in weight. At the same time, the force generated during the sliding is also greater, which allows the scraping slope 2021 to scrape off the floating debris attached to the surface of the disturbance rod 201 and fall onto the conveyor belt 101 more effectively. Finally, a rolling wheel 2025 is also provided on the inner wall of the cleaning block 202 that is attached to the disturbance rod 201 through the connecting cavity 2024. The rolling wheel 2025 contacts and adheres to the disturbance rod 201, so that when the cleaning block 202 slides under the influence of gravity, the friction is reduced. The reduction of friction also allows the disturbance rod 201 to be moved.

Claims

1. A device for harvesting duckweed from a fishpond, comprising a main body (1), wherein a conveyor belt (101) is connected to the middle of the main body (1), and a disturbance roller (2) is connected to one end of the main body (1), wherein a disturbance rod (201) is provided on the side wall of the disturbance roller (2), characterized in that, The disturbance rod (201) has fitting blocks (2011) on both sides, and a blocking block (2012) is provided at one end of the fitting block (2011). A cleaning block (202) is connected to the side wall of the disturbance rod (201). A counterweight block (2022) is provided at the top of the cleaning block (202). Fitting grooves (2023) are provided on both sides of the middle part of the cleaning block (202). A sliding component is provided in the fitting groove (2023). The sliding component rolls along the surface of the fitting block (2011).

2. The device for harvesting duckweed from fishponds according to claim 1, characterized in that, The fitting block (2011) is a long strip protrusion provided on both sides of the disturbance rod (201), and the blocking block (2012) is a protrusion that extends obliquely at one end of the fitting block (2011).

3. The device for harvesting duckweed from fishponds according to claim 1, characterized in that, The cleaning block (202) also includes a scraping slope (2021), which is a slope set on the top of the counterweight block (2022).

4. The device for harvesting duckweed from fishponds according to claim 1, characterized in that, The fitting groove (2023) extends to the top of the scraping bevel (2021) and the fitting groove (2023) engages with the fitting block (2011).

5. A device for harvesting duckweed from fishponds according to claim 1, characterized in that, The sliding assembly includes a connecting cavity (2024) and a rolling wheel (2025). The connecting cavity (2024) is disposed on the inner wall of the cleaning block (202), and the rolling wheel (2025) is connected to the middle of the connecting cavity (2024).

6. A device for harvesting duckweed from fishponds according to claim 5, characterized in that, The connecting cavity (2024) is provided on each side of the cleaning block (202) that fits against the disturbance rod (201) and the fitting block (2011).

7. A device for harvesting duckweed from fishponds according to claim 5, characterized in that, The protruding part of the rolling wheel (2025) is connected in the connecting cavity (2024), and the protruding part of the rolling wheel (2025) is in contact with the side wall of the disturbance rod (201) and the fitting block (2011).

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