Automatic water weed salvaging device

Abstract

The utility model discloses an automatic salvaging device of waterweeds, including ship body, the front end fixed connection of ship body has the fixed frame, the fixed frame is swinged to connect and has the lifting seat, still include shearing mechanism, hoisting mechanism and power mechanism, the utility model has the beneficial effect that first ship body can drive the filter hopper of connection and move on the water surface, then drive shearing mechanism operation through power mechanism, and shearing mechanism can cut off the waterweeds that embed to the cutting groove, and the waterweeds can follow the water flow and enter into the filter hopper, and the filter hopper drains through the grating net, finally drive hoisting mechanism operation through power mechanism, and hoisting mechanism can promote the waterweeds in the filter hopper and input into the ship body, and the structure is reasonable, can be convenient for the shearing collection of waterweeds, and can automatically promote and input into the ship body, can improve the efficiency of waterweeds salvaging.

Description

Technical Field

[0001] This utility model belongs to the field of aquatic plant harvesting technology, and in particular relates to an automatic aquatic plant harvesting device. Background Technology

[0002] Aquatic plants, also known as aquatic vegetation, generally refer to herbaceous plants that can grow in water. Physiologically, aquatic plants depend on the aquatic environment, and at least part of their reproductive cycle occurs in or on the surface of the water. Aquatic plants generally do not include small algae. Aquatic plants are important primary producers in lakes, playing a crucial role in maintaining water stability. They are often used for water balance transformation in ecological restoration, demonstrating significant application value. However, with the increasing eutrophication of water bodies, the overgrowth of aquatic plants has become a global ecological problem.

[0003] Traditional aquatic plant harvesting requires manual labor and tools. In open waters such as rivers and lakes, manual harvesting requires long hours of continuous work, and efficiency decreases significantly as physical strength declines. Furthermore, some aquatic plant roots extend deep underwater, making it impossible to cut them manually, which increases the intensity of harvesting. Therefore, there is an urgent need for an automatic aquatic plant harvesting device to solve these problems. Utility Model Content

[0004] To solve the above problems, this utility model provides an automatic aquatic plant harvesting device, which is achieved through the following technical solution.

[0005] An automatic aquatic weed harvesting device includes a hull, a fixed frame fixedly connected to the front end of the hull, a lifting seat movably connected to the fixed frame, connecting rods fixedly connected to both sides of the lifting seat, a filter bucket fixedly connected to one end of both connecting rods, a grid screen provided at the rear end of the filter bucket, and a groove provided at the bottom of the front end of the filter bucket. The filter bucket also includes:

[0006] A shearing mechanism, which is used to cut aquatic plants by cross-fitting cutting grooves;

[0007] A lifting mechanism is used to lift and input the aquatic plants stored inside the filter bucket onto the hull.

[0008] Also includes:

[0009] A power mechanism is used to drive the lifting seat to rise and fall, as well as the operation of the shearing mechanism and the lifting mechanism.

[0010] Furthermore, the shearing mechanism includes a strip-shaped serrated blade, which is movably connected to the bottom of the filter hopper via a blade holder. A limiting port is provided on the blade holder, and a movable frame fixed on the strip-shaped serrated blade passes through the limiting port and movably engages with the blade holder.

[0011] Furthermore, the lifting mechanism includes a lifting cylinder, one end of which is connected through to the filter bucket, and a bladed screw is rotatably connected inside the lifting cylinder, with one end of the bladed screw extending into the filter bucket. The other end of the lifting cylinder is connected through to a discharge pipe, and the discharge end of the discharge pipe is located above the hull.

[0012] Furthermore, the power mechanism includes a first servo motor, a second servo motor, and a third servo motor.

[0013] Furthermore, the first servo motor is fixedly connected to the fixed frame, and the output shaft of the first servo motor is fixedly connected to a threaded rod, which passes through the lifting seat and is threadedly engaged.

[0014] Furthermore, the second servo motor is fixedly connected to the bottom of the filter bucket via a bracket, and a rotating rod is fixedly connected to the output shaft of the second servo motor. A reciprocating lead screw is fixedly connected to the rotating rod, and the reciprocating lead screw pushes the slider in the movable frame to move back and forth through the threaded groove.

[0015] Furthermore, the third servo motor is fixedly connected to the lifting cylinder, and the output shaft of the third servo motor is fixedly connected to the blade screw rod.

[0016] The beneficial effects of this utility model are as follows: First, the hull can move the connected filter bucket on the water surface. Then, the power mechanism drives the shearing mechanism to operate. The shearing mechanism can cut the aquatic plants embedded in the cutting groove. The aquatic plants can enter the filter bucket with the water flow. The filter bucket drains water through the grid screen. Finally, the power mechanism drives the lifting mechanism to operate. The lifting mechanism can lift the aquatic plants inside the filter bucket and input them into the hull. The structure is reasonable, which can facilitate the cutting and collection of aquatic plants and can automatically lift and input them into the hull, thereby improving the efficiency of aquatic plant harvesting. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the automatic aquatic plant harvesting device of this utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the filter bucket and the lifting cylinder of this utility model;

[0020] Figure 3 This utility model Figure 2Enlarged view of A in the middle;

[0021] Figure 4 This is a schematic diagram showing the connection between the filter bucket and the blade screw of this utility model.

[0022] The attached figures are labeled as follows:

[0023] 1. Hull;

[0024] 2. Fixed frame; 21. Lifting seat; 22. Connecting rod;

[0025] 3. Filter bucket; 31. Groove; 32. Bar screen;

[0026] 4. Strip-shaped serrated blade; 41. Blade holder; 411. Limiting port; 42. Movable frame;

[0027] 5. Elevating cylinder; 51. Blade screw; 52. Feed pipe;

[0028] 6. First servo motor; 61. Threaded rod;

[0029] 7. Second servo motor; 71. Bracket; 72. Rotating rod; 73. Reciprocating lead screw;

[0030] 8. Third servo motor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0033] Example 1

[0034] An automatic aquatic plant harvesting device includes a hull 1, a fixed frame 2 fixedly connected to the front end of the hull 1, a lifting seat 21 movably connected to the fixed frame 2, connecting rods 22 fixedly connected to both sides of the lifting seat 21, a filter bucket 3 fixedly connected to one end of the two connecting rods 22, a grid mesh 32 provided at the rear end of the filter bucket 3, a groove 31 provided at the bottom of the front end of the filter bucket 3, and the filter bucket 3 also includes:

[0035] The shearing mechanism is used to cut aquatic plants by cross-fitting the cutting grooves 31;

[0036] The lifting mechanism is used to lift the water plants stored inside the filter bucket 3 and input them onto the hull 1.

[0037] Also includes:

[0038] The power mechanism is used to drive the lifting seat 21 to lift and operate the shearing and lifting mechanisms.

[0039] In this embodiment, the hull 1 first moves the connected filter bucket 3 on the water surface. Then, the shearing mechanism is driven by the power mechanism to cut the aquatic plants embedded in the cutting groove 31. The aquatic plants can follow the water flow into the filter bucket 3. The filter bucket 3 drains water through the grid 32. Finally, the blade screw rod 51 inside the lifting cylinder 5 is driven to rotate by the power mechanism. The blade screw rod 51 can lift the aquatic plants inside the filter bucket 3. The lifted aquatic plants automatically fall into the hull 1 through the discharge pipe 52. The structure is reasonable, which can facilitate the cutting and collection of aquatic plants and can automatically lift and input them into the hull 1, thereby improving the efficiency of aquatic plant harvesting.

[0040] Example 2

[0041] The difference from Embodiment 1 is that a shearing mechanism and a lifting mechanism for the aquatic plants inside the filter bucket 3 are also disclosed:

[0042] The shearing mechanism includes a strip-shaped serrated blade 4, which is movably connected to the bottom of the filter hopper 3 via a blade holder 41. A limiting port 411 is provided on the blade holder 41, and a movable frame 42 fixed on the strip-shaped serrated blade 4 passes through the limiting port 411 and movably engages with the blade holder 41.

[0043] Preferably, the lifting mechanism includes a lifting cylinder 5, one end of which is connected to the filter bucket 3, and a blade screw rod 51 is rotatably connected inside the lifting cylinder 5, with one end of the blade screw rod 51 extending into the filter bucket 3. The other end of the lifting cylinder 5 is connected to a discharge pipe 52, and the discharge end of the discharge pipe 52 is located above the hull 1.

[0044] In this embodiment, since the strip-shaped serrated blade 4 is movably connected inside the blade holder 41, and the blade holder 41 is fixed at the bottom of the filter bucket 3, the movable frame 42 for fixing the strip-shaped serrated blade 4 passes through the limiting port 411 and is limited to the blade holder 41. When the power mechanism drives the strip-shaped serrated blade 4 to reciprocate, the blades on the strip-shaped serrated blade 4 can interweave and reciprocate with the cutting groove 31, thereby enabling the strip-shaped serrated blade 4 to cut the aquatic plants stuck inside the cutting groove 31. This allows for automatic cutting of the aquatic plants, facilitating their removal and preventing entanglement.

[0045] In further explanation of this embodiment, the power mechanism can drive the blade screw 51 to rotate inside the lifting cylinder 5. Since one end of the blade screw 51 extends into the filter bucket 3, the blade screw 51 can drive the water plants inside the filter bucket 3 to be squeezed and lifted by the lifting cylinder 5, and then input into the hull 1 through the discharge pipe 52, so as to facilitate the retrieval of the cut water plants.

[0046] Example 3

[0047] The difference from Embodiment 2 is that the cutting groove 31 and the power mechanism for the shearing mechanism and the lifting mechanism are also disclosed:

[0048] The power mechanism includes a first servo motor 6, a second servo motor 7, and a third servo motor 8.

[0049] Preferably, the first servo motor 6 is fixedly connected to the fixed frame 2, and the output shaft of the first servo motor 6 is fixedly connected to a threaded rod 61, which passes through and is threadedly engaged with the lifting seat 21.

[0050] Preferably, the second servo motor 7 is fixedly connected to the bottom of the filter bucket 3 via a bracket 71. The output shaft of the second servo motor 7 is fixedly connected to a rotating rod 72, and a reciprocating screw 73 is fixedly connected to the rotating rod 72. The reciprocating screw 73 pushes the slider in the movable frame 42 to move back and forth through the threaded groove.

[0051] Preferably, the third servo motor 8 is fixedly connected to the lifting cylinder 5, and the output shaft of the third servo motor 8 is fixedly connected to the blade screw rod 51.

[0052] In this embodiment, the first servo motor 6 of the power mechanism can drive the threaded rod 61 to rotate, the threaded rod 61 can drive the threaded lifting seat 21 to rise and fall, and the lifting seat 21 can drive the connected filter bucket 3 to rise and fall through the connecting rod 22.

[0053] In further explanation of this embodiment, the second servo motor 7 of the power mechanism can drive the rotating rod 72 to rotate, the rotating rod 72 can drive the connected reciprocating lead screw 73 to rotate, the reciprocating lead screw 73 can drive the connected movable frame 42 to reciprocate, and the movable frame 42 can drive the connected strip saw blade 4 to reciprocate on the blade holder 41.

[0054] As further explained in this embodiment, the third servo motor 8 of the power mechanism can drive the connected blade screw 51 to rotate.

[0055] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic aquatic plant harvesting device, comprising a hull (1), characterized in that, A fixed frame (2) is fixedly connected to the front end of the hull (1). A lifting seat (21) is movably connected to the fixed frame (2). Connecting rods (22) are fixedly connected to both sides of the lifting seat (21). A filter bucket (3) is fixedly connected to one end of the two connecting rods (22). A grid mesh (32) is provided at the rear end of the filter bucket (3). A groove (31) is provided at the bottom of the front end of the filter bucket (3). The filter bucket (3) also includes: A shearing mechanism, which is used to cut aquatic plants by cross-fitting cutting grooves (31); Lifting mechanism, which is used to lift the water plants stored inside the filter bucket (3) and input them onto the hull (1); Also includes: The power mechanism is used to drive the lifting seat (21) to lift and operate the shearing mechanism and the lifting mechanism.

2. The automatic aquatic plant harvesting device according to claim 1, characterized in that: The shearing mechanism includes a strip-shaped serrated blade (4), which is movably connected to the bottom of the filter bucket (3) through a blade holder (41). A limiting port (411) is provided on the blade holder (41), and a movable frame (42) fixed on the strip-shaped serrated blade (4) passes through the limiting port (411) and movably cooperates with the blade holder (41).

3. The automatic aquatic plant harvesting device according to claim 2, characterized in that: The lifting mechanism includes a lifting cylinder (5), one end of which is connected to the filter bucket (3). A blade screw rod (51) is rotatably connected inside the lifting cylinder (5), and one end of the blade screw rod (51) extends into the filter bucket (3). The other end of the lifting cylinder (5) is connected to a discharge pipe (52), and the discharge end of the discharge pipe (52) is located above the hull (1).

4. The automatic aquatic plant harvesting device according to claim 3, characterized in that: The power mechanism includes a first servo motor (6), a second servo motor (7), and a third servo motor (8).

5. The automatic aquatic plant harvesting device according to claim 4, characterized in that: The first servo motor (6) is fixedly connected to the fixed frame (2), and the output shaft of the first servo motor (6) is fixedly connected to a threaded rod (61). The threaded rod (61) passes through the lifting seat (21) and is threadedly engaged.

6. The automatic aquatic plant harvesting device according to claim 4, characterized in that: The second servo motor (7) is fixedly connected to the bottom of the filter bucket (3) by a bracket (71). The output shaft of the second servo motor (7) is fixedly connected to a rotating rod (72). A reciprocating screw (73) is fixedly connected to the rotating rod (72). The reciprocating screw (73) pushes the slider in the movable frame (42) to move back and forth through the threaded groove.

7. The automatic aquatic plant harvesting device according to claim 4, characterized in that: The third servo motor (8) is fixedly connected to the lifting cylinder (5), and the output shaft of the third servo motor (8) is fixedly connected to the blade screw rod (51).

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