Waterweed cleaning and collecting device for river regulation

Abstract

The utility model belongs to the technical field of aquatic plant cleaning, and particularly relates to a river regulation aquatic plant cleaning and collecting device which comprises a cleaning hopper and a cutting knife, bolts distributed at equal intervals in the length direction of the cutting knife are arranged on the cutting knife, and the cutting knife is fixedly connected to the bottom of the cleaning hopper through the bolts. The top of the cleaning hopper is rotationally connected with a pressing assembly used for pressing the aquatic plants into the cleaning hopper, the bottom of the side wall of the cleaning hopper is rotationally connected with a protection assembly used for protecting the cutting knife, and drainage holes which are evenly distributed are formed in the bottom of the cleaning hopper. According to the aquatic plant cleaning device, when the aquatic plant cleaning device is lifted upwards, the cutting knife can cut aquatic plants with the roots buried underground, the situation that the aquatic plants in the cleaning bucket are pulled to fall off in the lifting process due to the fact that the roots of the aquatic plants are buried underground is avoided, when the aquatic plant cleaning device is lifted upwards, the aquatic plants in the cleaning bucket can be pressed in the cleaning bucket through the pressing assembly, and therefore the aquatic plants can be cleaned conveniently. The aquatic plants are prevented from falling, and the aquatic plant cleaning effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of aquatic weed removal technology, specifically relating to a device for cleaning and collecting aquatic weeds in river management. Background Technology

[0002] Ecological river management refers to the activities within the land control line of a river channel, on the basis of meeting the basic functions of the river such as flood control, drainage and water diversion, to promote the restoration of the river's aquatic ecosystem through artificial restoration measures, and to build a healthy, complete and stable river aquatic ecosystem. Clearing aquatic plants in the river channel is essential to ensure the normal flow of water, so it is necessary to clear aquatic plants in the river channel regularly.

[0003] For narrower waterways, a bucket is usually used to clear aquatic plants. When clearing aquatic plants, the bucket grabs the plants into the bucket and then pulls them up. During this process, some of the plants are difficult to break, which pulls on the plants inside the bucket and can cause them to fall off. Utility Model Content

[0004] The purpose of this invention is to provide a water weed cleaning and collection device for river management, which can prevent water weeds inside the cleaning bucket from being pulled off during the lifting process because the roots of the water weeds are buried underground, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a river channel management aquatic weed cleaning and collection device, comprising a cleaning bucket and a cutting blade, wherein bolts are provided on the cutting blade at equal intervals along the length of the cutting blade, the cutting blade is fixedly connected to the bottom of the cleaning bucket by bolts, a pressing component for pressing aquatic weeds into the cleaning bucket is rotatably connected to the top of the cleaning bucket, and a protective component for protecting the cutting blade is rotatably connected to the bottom of the side wall of the cleaning bucket.

[0006] Furthermore, the bottom of the cleaning hopper is provided with evenly distributed drainage holes.

[0007] Furthermore, the top of the cleaning bucket is provided with a crossbeam for installing the clamping assembly, and the side wall of the crossbeam is symmetrically provided with arc-shaped grooves.

[0008] Furthermore, the cutting edge of the cutting blade is beveled.

[0009] Further, the pressing assembly comprises a rotating shaft connected to the inside of the cross beam, the side wall of the rotating shaft is symmetrically and fixedly connected with a pressing claw, two pressing claws are respectively rotatably connected to the inside of two arc-shaped grooves, one end of the rotating shaft is fixedly connected with a driving rod, one end of the driving rod is rotatably connected with a first connecting seat, one end of the first connecting seat is fixedly connected with a first hydraulic cylinder, one end of the first hydraulic cylinder is fixedly connected with a first mounting seat, and the first mounting seat is rotatably connected to one side of the cleaning bucket.

[0010] Further, the protection assembly comprises a protection rod, both ends of the protection rod are fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a mounting plate, both sides of the cleaning bucket are fixedly connected with a protruding rod, and two protruding rods are respectively rotatably connected to the middle part of two mounting plates through bearings.

[0011] Further, the side wall of one of the protruding rods is fixedly connected with an extension rod, one end of the extension rod is rotatably connected with a second connecting seat, one side of the second connecting seat is fixedly connected with a second hydraulic cylinder, one end of the second hydraulic cylinder is fixedly connected with a second mounting seat, and the second mounting seat is rotatably connected to one side of the cleaning bucket.

[0012] Compared with the prior art, the beneficial effects of the present application are that when the device is lifted upward, the cutting knife can cut the water grass with roots buried underground, avoiding the water grass inside the cleaning bucket from being pulled off during the lifting process due to the roots of the water grass being buried underground, the pressing assembly can press the water grass inside the cleaning bucket inside the cleaning bucket when the device is lifted, avoiding the water grass from falling off, and improving the cleaning effect of the water grass. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0014] Figure 2 It is a top view of the present application;

[0015] Figure 3 It is a left view of the present application.

[0016] In the drawings, the components represented by each reference numeral are listed as follows:

[0017] 1, cleaning bucket; 11, drain hole; 12, cross beam; 13, arc-shaped groove; 2, cutting knife; 3, pressing assembly; 31, rotating shaft; 32, pressing claw; 33, driving rod; 34, first connecting seat; 35, first mounting seat; 36, first hydraulic cylinder; 4, protection assembly; 41, protection rod; 42, connecting rod; 43, mounting plate; 44, protruding rod; 45, extension rod; 46, second connecting seat; 47, second mounting seat; 48, second hydraulic cylinder. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clearly, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model and does not strictly limit the protection scope of the utility model specifically requested.

[0019] As shown in Figure 1 A river harnessing and waterweeds cleaning and collecting device, including a cleaning bucket 1 and a cutting knife 2, the cutting knife 2 is provided with bolts equidistantly distributed along the length direction of the cutting knife 2, the cutting knife 2 is fixedly connected to the bottom of the cleaning bucket 1 through the bolts, the top of the cleaning bucket 1 is rotatably connected with a pressing assembly 3 for pressing the waterweeds tightly inside the cleaning bucket 1, the bottom of the side wall of the cleaning bucket 1 is rotatably connected with a protection assembly 4 for protecting the cutting knife 2.

[0020] According to the above structure, when in use, the device is installed on the arm of the excavator, and then the device is driven by the arm for use, when cleaning the waterweeds, the cleaning bucket 1 digs the waterweeds, when the device is lifted upward, the cutting knife 2 can cut the waterweeds with roots buried underground, avoiding that the waterweeds inside the cleaning bucket 1 are pulled off during the lifting process due to the roots of the waterweeds buried underground, when the device is lifted, the pressing assembly 3 can press the waterweeds inside the cleaning bucket 1 tightly inside the cleaning bucket 1, avoiding the waterweeds from falling off, improving the cleaning effect of the waterweeds.

[0021] As shown in Figure 1 The bottom of the cleaning bucket 1 is provided with uniformly distributed drainage holes 11.

[0022] According to the above structure, the drainage holes 11 have the effect of draining water, when digging the waterweeds, the water stored inside the cleaning bucket 1 is avoided from increasing the buoyancy of the waterweeds, causing the waterweeds to fall off easily.

[0023] As shown in Figure 2 In order to facilitate the cutting of the waterweeds, the blade part of the cutting knife 2 is oblique.

[0024] As shown in Figures 1-3 The top end of the cleaning bucket 1 is provided with a crossbeam 12 for installing the pressing assembly 3, the side wall of the crossbeam 12 is symmetrically provided with arc-shaped grooves 13, the pressing assembly 3 includes a rotating shaft 31 rotatably connected inside the crossbeam 12, the side wall of the rotating shaft 31 is symmetrically fixedly connected with pressing claws 32, the two pressing claws 32 are rotatably connected inside the two arc-shaped grooves 13 respectively, one end of the rotating shaft 31 is fixedly connected with a driving rod 33, one end of the driving rod 33 is rotatably connected with a first connecting seat 34, one end of the first connecting seat 34 is fixedly connected with a first hydraulic cylinder 36, one end of the first hydraulic cylinder 36 is fixedly connected with a first mounting seat 35, and the first mounting seat 35 is rotatably connected to one side of the cleaning bucket 1.

[0025] According to the above structure, when the cleaning bucket 1 is downward digging, the first hydraulic cylinder 36 is retracted to drive the rotation shaft 31 to rotate counterclockwise through the drive rod 33, so that the pressing claw 32 is opened, at this time, the digging can be carried out normally, when the cleaning bucket 1 is pulled up, the first hydraulic cylinder 36 is extended to drive the rotation shaft 31 to rotate clockwise, so that the pressing claw 32 is driven to rotate downward to press the water grass, so as to avoid the water grass from falling off.

[0026] As shown in Figure 2 and 3 The protection assembly 4 includes a protection rod 41, both ends of the protection rod 41 are fixedly connected with a connecting rod 42, one end of the connecting rod 42 is fixedly connected with a mounting plate 43, both sides of the cleaning bucket 1 are fixedly connected with a protruding rod 44, the two protruding rods 44 are rotatably connected in the middle of the two mounting plates 43 through bearings, respectively, one side wall of one of the two protruding rods 44 is fixedly connected with an extension rod 45, one end of the extension rod 45 is rotatably connected with a second connecting seat 46, one side of the second connecting seat 46 is fixedly connected with a second hydraulic cylinder 48, one end of the second hydraulic cylinder 48 is fixedly connected with a second mounting seat 47, and the second mounting seat 47 is rotatably connected to one side of the cleaning bucket 1.

[0027] According to the above structure, when the cleaning bucket 1 is downward digging, the first hydraulic cylinder 36 is retracted to drive the rotation shaft 31 to rotate counterclockwise through the drive rod 33, so that the pressing claw 32 is opened, at this time, the digging can be carried out normally, when the cleaning bucket 1 is pulled up, the first hydraulic cylinder 36 is extended to drive the rotation shaft 31 to rotate clockwise, so that the pressing claw 32 is driven to rotate downward to press the water grass, so as to avoid the water grass from falling off.

[0028] The working principle of the utility model is as follows: when the cleaning bucket 1 is downward digging, the first hydraulic cylinder 36 is retracted to drive the rotation shaft 31 to rotate counterclockwise through the drive rod 33, so that the pressing claw 32 is opened, at this time, the digging can be carried out normally, when the cleaning bucket 1 is pulled up, the first hydraulic cylinder 36 is extended to drive the rotation shaft 31 to rotate clockwise, so that the pressing claw 32 is driven to rotate downward to press the water grass, so as to avoid the water grass from falling off.

[0029] The above merely describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as falling within the scope of the present application. Structures, devices and operating methods not specifically described and explained in the present application, if not specifically described and limited, are implemented according to conventional means in the art.

Claims

1. A device for cleaning and collecting aquatic plants in river management, comprising a cleaning bucket (1) and a cutting blade (2), characterized in that: The cutting blade (2) is provided with bolts that are evenly distributed along the length of the cutting blade (2). The cutting blade (2) is fixedly connected to the bottom of the cleaning bucket (1) by bolts. The top of the cleaning bucket (1) is rotatably connected to a pressing component (3) for pressing the aquatic plants inside the cleaning bucket (1). The bottom of the side wall of the cleaning bucket (1) is rotatably connected to a protective component (4) for protecting the cutting blade (2).

2. The river channel management aquatic weed clearing and collection device according to claim 1, characterized in that: The bottom of the cleaning hopper (1) is provided with evenly distributed drainage holes (11).

3. The river channel management aquatic weed clearing and collection device according to claim 2, characterized in that: The top of the cleaning bucket (1) is provided with a crossbeam (12) for installing the clamping assembly (3), and the side wall of the crossbeam (12) is symmetrically provided with arc-shaped grooves (13).

4. The river channel management aquatic weed clearing and collection device according to claim 3, characterized in that: The cutting blade (2) has a beveled edge.

5. The river channel management aquatic weed clearing and collection device according to claim 4, characterized in that: The clamping assembly (3) includes a rotating shaft (31) rotatably connected inside the crossbeam (12). The side wall of the rotating shaft (31) is symmetrically fixedly connected with clamping claws (32). The two clamping claws (32) are respectively rotatably connected inside the two arc-shaped grooves (13). One end of the rotating shaft (31) is fixedly connected with a drive rod (33). One end of the drive rod (33) is rotatably connected with a first connecting seat (34). One end of the first connecting seat (34) is fixedly connected with a first hydraulic cylinder (36). One end of the first hydraulic cylinder (36) is fixedly connected with a first mounting seat (35). The first mounting seat (35) is rotatably connected to one side of the cleaning bucket (1).

6. The river channel management aquatic weed clearing and collection device according to claim 5, characterized in that: The protective component (4) includes a protective rod (41), both ends of which are fixedly connected to a connecting rod (42). One end of the connecting rod (42) is fixedly connected to a mounting plate (43). Both sides of the cleaning bucket (1) are fixedly connected to protruding rods (44). The two protruding rods (44) are respectively rotatably connected to the middle of the two mounting plates (43) through bearings.

7. The river channel management aquatic weed clearing and collection device according to claim 6, characterized in that: One of the protruding rods (44) has an extension rod (45) fixedly connected to its side wall. One end of the extension rod (45) is rotatably connected to a second connecting seat (46). One side of the second connecting seat (46) is fixedly connected to a second hydraulic cylinder (48). One end of the second hydraulic cylinder (48) is fixedly connected to a second mounting seat (47). The second mounting seat (47) is rotatably connected to one side of the cleaning bucket (1).

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