Novel channel obstacle clearing bucket

Abstract

The utility model relates to the technical field of channel obstacle clearing, in particular to a novel channel obstacle clearing bucket which comprises a rake tooth body, two connecting ear pieces used for connection are arranged at the top of the rake tooth body, an upper bucket ear sleeve and a lower bucket ear sleeve are arranged on the surfaces of the two connecting ear pieces, reinforcing sharp teeth are arranged at the front end of the rake tooth body, and the upper bucket ear sleeve and the lower bucket ear sleeve are connected through the reinforcing sharp teeth. A check block and a reinforcing cross rod are arranged at the tooth seam of the rake tooth body, and the arc-shaped slender rod is arranged on the reinforcing cross rod. According to the novel channel obstacle clearing bucket, through the hollowed-out arrangement of the rake tooth bodies, water can directly flow out when sundries are dug out, trouble and labor are saved, energy consumption of an excavator is effectively reduced, meanwhile, the arc-shaped thin rods are arranged in a matched mode, the multiple rods and the multiple rake tooth-shaped structures of the arc-shaped thin rods are used for combined action, and the working efficiency is improved. Impurities such as waste fishing nets, oyster columns and oyster rows which hinder engineering construction in a channel are hooked and cleared out of a water body, the obstacle clearing efficiency is greatly improved, and the operation period is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of waterway obstacle clearance, in particular to a novel waterway obstacle clearance bucket. Background Technique

[0002] Waterway obstacle clearance refers to the activity of removing obstacles in the waterway to ensure the safe navigation of ships and the smoothness of the waterway. Among them, the complex water conditions in the waterway make waterway obstacle clearance an important task for maintaining waterway safety and efficiency, which is of great significance for ensuring water transportation and economic development. With the development of technology, obstacle clearance operations are increasingly inclined to adopt environmentally friendly and efficient means.

[0003] At present, for traditional front shovels and backhoes, their small and sealed bucket-shaped shovels generally have low efficiency when cleaning artificial large and miscellaneous wastes such as oyster rafts and fishing nets in the waterway, and will directly bring out the water in the waterway, increasing the energy consumption of the excavator, and cannot meet the cleaning of underwater oyster rafts and fishing net sundries in the waterway. Therefore, a novel waterway obstacle clearance bucket is needed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a novel waterway obstacle clearance bucket, which solves the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: A novel waterway obstacle clearance bucket includes a harrow tooth body. At the top of the harrow tooth body, there are two connecting ear pieces for connection. On the surfaces of the two connecting ear pieces, there are upper bucket ear sleeves and lower bucket ear sleeves respectively. At the front end of the harrow tooth body, there are reinforcing pointed teeth. At the tooth gaps of the harrow tooth body, there are blocking blocks and reinforcing cross bars. An arc-shaped thin rod is arranged on the reinforcing cross bar.

[0006] Optionally, the length of the arc-shaped thin rod is less than the length of the harrow tooth body.

[0007] Optionally, the harrow tooth body includes an outer frame and a plurality of movable teeth, and the plurality of movable teeth are all inserted on the outer frame.

[0008] Optionally, the tops of the plurality of movable teeth are connected in series by a connecting rod inside the outer frame, and a locking nut is arranged at one end of the connecting rod.

[0009] The utility model provides a novel waterway obstacle clearance bucket, which has the following beneficial effects:

[0010] The new channel obstacle-removing bucket, through the hollow setting of the rake tooth body itself, can directly let water flow out when digging out sundries, saving time and effort, effectively reducing the energy consumption of the excavator. At the same time, with the setting of the arc-shaped thin rod, the multi-rods and their multiple rake tooth-shaped structures act together to hook and clean sundries such as discarded fishing nets, oyster columns, and oyster rafts that hinder the project construction in the waterway out of the water body, greatly improving the obstacle-removing efficiency and shortening the operation cycle. Through the setting of the stop block and the reinforcement cross bar, while strengthening the strength of the bucket itself, it prevents the discarded fishing net from winding too deep on the rake tooth body, resulting in the trouble of cleaning the sundries on the rake tooth body. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the present utility model;

[0012] Figure 2 It is a schematic side view structural diagram of the present utility model;

[0013] Figure 3 It is a schematic top view structural diagram of the present utility model.

[0014] In the figure: 1, rake tooth body; 101, outer frame; 102, movable tooth; 2, connecting ear piece; 3, upper bucket ear sleeve; 4, reinforcing pointed tooth; 5, stop block; 6, reinforcing cross bar; 7, arc-shaped thin rod; 8, lower bucket ear sleeve; 9, connecting rod; 10, locking nut. Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0016] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a new channel obstacle-removing bucket, including a rake tooth body 1. The rake tooth body 1 includes an outer frame 101 and a plurality of movable teeth 102. The plurality of movable teeth 102 are all inserted on the outer frame 101. The tops of the plurality of movable teeth 102 are connected in series through a connecting rod 9 inside the outer frame 101. One end of the connecting rod 9 is provided with a locking nut 10, so that after a single movable tooth 102 is damaged, it can be independently replaced, improving the flexibility of the device. Through the hollow setting of the rake tooth body 1 itself, water can directly flow out when digging out sundries, saving time and effort, and effectively reducing the energy consumption of the excavator;

[0017] At the top of the harrow tooth body 1, there are two connecting ear pieces 2 for connection. On the surfaces of the two connecting ear pieces 2, there are upper bucket ear sleeves 3 and lower bucket ear sleeves 8. At the front end of the harrow tooth body 1, there is a reinforcing pointed tooth 4. At the tooth gaps of the harrow tooth body 1, there are stop blocks 5 and reinforcing cross bars 6. Through the arrangement of the stop blocks 5 and the reinforcing cross bars 6, while strengthening the strength of the bucket itself, it can prevent the waste fishing net from winding too deep around the harrow tooth body 1, resulting in the trouble of cleaning the debris on the harrow tooth body 1. The arc-shaped thin rod 7 is arranged on the reinforcing cross bar 6. The length of the arc-shaped thin rod 7 is less than the length of the harrow tooth body 1. At the same time, with the arrangement of the arc-shaped thin rod 7, the cooperation of multiple rods and its multiple harrow tooth-shaped structures is used to jointly hook and clean out of the water body the waste fishing nets, oyster columns, oyster rafts and other sundries that hinder the project construction in the waterway, greatly improving the obstacle clearing efficiency and shortening the operation cycle.

[0018] In the present utility model, the working steps of the device are as follows:

[0019] The bucket is installed on the excavator arm through the upper bucket ear sleeve 3, and the cylinder rotatably connected to the excavator arm through the lower bucket ear sleeve 8 is used to drive the harrow tooth body 1 to open and close for shoveling and excavating the sundries in the water body by controlling the telescopic movement of the cylinder;

[0020] During construction, the tooth tips of the harrow tooth body 1 reinforced by the reinforcing pointed teeth 4 penetrate into the silt in the water body for excavation. When the tooth tips touch the bottom of the water, some small obstacles such as oyster columns and waterweeds will wind around the small arc-shaped thin rod 7. The stop block 5 can prevent the obstacle sundries from floating randomly and dig them up. The water flow will flow out through the harrow tooth body 1, and only the sundries are fished out for obstacle clearing.

[0021] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A new type of waterway obstacle clearing bucket, characterized by: The invention comprises a spike rake tooth body (1), wherein two connecting ear pieces (2) for connection are arranged at the top of the spike rake tooth body (1), upper bucket ear sleeves (3) and lower bucket ear sleeves (8) are arranged on the surfaces of the two connecting ear pieces (2), a reinforcement sharp tooth (4) is arranged at the front end of the spike rake tooth body (1), a stopper (5) and a reinforcement cross bar (6) are arranged at the tooth gap of the spike rake tooth body (1), and an arc-shaped thin rod (7) is arranged on the reinforcement cross bar (6).

2. A new type of waterway clearing bucket according to claim 1, characterized in that: The length of the arc-shaped thin rod (7) is smaller than the length of the rake tooth body (1).

3. The novel waterway clearing bucket according to claim 1 is characterized by: The spike rake tooth body (1) comprises an outer frame (101) and a plurality of movable teeth (102), and the plurality of movable teeth (102) are all plugged into the outer frame (101).

4. A new type of waterway clearing bucket according to claim 3, characterized in that: The top ends of the plurality of movable teeth (102) are connected in series together via a connecting rod (9) inside the outer frame (101), and a locking nut (10) is provided at one end of the connecting rod (9).

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