Hull buoyancy tank equipment

Abstract

The utility model provides hull buoyancy tank equipment. The problems that an existing spartina odorata prevention and treatment device is extremely prone to falling into mud flat sludge during operation and cannot walk, people need to climb over the mud flat to push the device to get out of trouble, and use is inconvenient are solved. The water surface floating device comprises a ship-shaped shell and driving wheels rotationally arranged on the two sides of the shell respectively, the two sides and the rear portion of the shell are each movably provided with a floating box, the floating boxes on the two sides of the shell are located above the driving wheels, and the shell is provided with a plurality of driving frames for driving the floating boxes to move upwards so that the floating boxes can be separated from the water surface. The floating box is rotationally arranged on the driving frame through the mounting frame, when the floating box travels in the mud flat, the floating box is put down through the driving frame, the overall dampening area of the shell is greatly increased, the buoyancy of the shell is greatly increased, the situation that the shell falls into the mud flat is effectively reduced, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tools, in particular to a hull buoyancy box device. Background Art

[0002] Spartina alterniflora was introduced to China by Professor Zhong Chongxin of Nanjing University in 1979 to make up for the shortcomings of the previously introduced Spartina, such as its shorter plants, lower yields, and inconvenient harvesting. The trial planting was successful in 1980, and it was then widely promoted to be planted on coastal mudflats in Guangdong, Fujian, Zhejiang, Jiangsu, and Shandong. Spartina alterniflora is the most harmful invasive alien plant to my country's coastal mudflats. Due to its well-developed root system, strong reproductive capacity, and rapid population spread, Spartina alterniflora has rapidly expanded in my country's coastal areas, destroying the ecological balance and causing siltation of waterways and occupation of mudflats.

[0003] Manual and mechanical removal are inefficient. Using plastic film to suffocate it, bury it or repeatedly burn it to achieve a 90% elimination rate. However, this method is more expensive than using herbicides and there are many problems in practice. For example, these plastic films may be washed away by the tide. Therefore, this method is only suitable for small areas. Its seedlings or young plants can be dug out. The largest plant diameter that has been successfully dug out in Northern Ireland was 50 cm. Attempts to dig out larger groups of plants have not been successful. Other control methods being studied include steam treatment. Herbicides usually only remove the part above the surface and are less effective for seeds and roots in mudflats. A single application of the herbicides fluazifop-butyl and fluazifop-butyl can achieve a kill rate of more than 90%, but repeated spraying is required to completely eliminate the weed. Therefore, it is necessary to manually clear the occupied tidal flats repeatedly. However, during the implementation process, traditional Spartina alterniflora control equipment is very easy to get stuck in the mud of the tidal flats and cannot move during operation. It is necessary to manually climb onto the tidal flats to push the equipment out of trouble. It is inconvenient to use and greatly reduces the working material rate. There is room for improvement in the existing technology. Summary of the invention

[0004] In view of the above existing situation, the utility model provides a hull pontoon equipment, characterized in that it includes a ship-shaped shell and driving wheels rotatably arranged on both sides of the shell, a pontoon is movably arranged on both sides and the rear of the shell, the pontoons on both sides of the shell are located above the driving wheels, and the shell is provided with a plurality of driving frames for driving the pontoons to move upward to make them out of the water, and the pontoons are rotatably arranged on the driving frames through mounting frames.

[0005] Preferably, a connecting rod is fixedly provided on the mounting frame, the connecting rod is located at the upper end of the mounting frame, and the connecting rod is rotatably provided on the driving frame toward one side of the driving frame.

[0006] Preferably, a support rod extending upward is fixedly provided on the side of the upper end of the mounting frame away from the above-mentioned connecting rod, and the upper end of the support rod is movably set on the above-mentioned driving frame through a driving rod, and the two ends of the driving rod are respectively rotatably set on the upper end of the support rod and the driving frame.

[0007] Preferably, the driving rod is an oil cylinder.

[0008] Preferably, a baffle is fixedly provided on both sides of the shell, and the baffle is located above the driving wheel.

[0009] Preferably, the driving wheel is in a cross-shaped shape.

[0010] Preferably, the shell is pointed at the front and wide at the back.

[0011] Compared with the prior art, the utility model, when traveling in the mudflat, lowers the buoyancy box through the driving frame, greatly increases the overall water contact area of ​​the shell, greatly increases the buoyancy of the shell, effectively reduces the occurrence of the shell sinking into the mudflat, and effectively improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view of the utility model;

[0013] Figure 2 It is a rear view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 It is a side view when the pontoon is stowed;

[0016] Figure 5 This is the rear view when the pontoon is stowed.

[0017] Markings in the figure: 1, shell; 2, driving wheel; 3, buoyancy box; 4, driving frame; 5, mounting frame; 6, connecting rod; 7, supporting rod; 8, driving rod; 9, baffle. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0019] like Figure 1-5As shown, a hull pontoon equipment comprises a ship-shaped shell 1 and driving wheels 2 rotatably arranged on both sides of the shell 1, wherein the driving wheels 2 are in a M-shape. The shell 1 is pointed at the front and wide at the rear. A pontoon 3 is movably arranged on both sides and the rear of the shell 1, and the pontoons 3 on both sides of the shell 1 are located above the driving wheels 2. A baffle 9 is fixedly arranged on both sides of the shell 1, and the baffle 9 is located above the driving wheels 2. The shell 1 is provided with a plurality of driving frames 4 for driving the pontoons 3 to move upward to leave the water surface, and the pontoons 3 are rotatably arranged on the driving frames 4 through mounting frames 5.

[0020] When traveling in the mudflat, the buoyancy box 3 is lowered by the driving frame 4, which greatly increases the overall water contact area of ​​the shell 1, greatly increases the buoyancy of the shell 1, effectively reduces the shell 1 from sinking into the mudflat, and effectively improves work efficiency.

[0021] A connecting rod 6 is fixedly provided on the mounting frame 5, and the connecting rod 6 is located at the upper end of the mounting frame 5. The connecting rod 6 is rotatably provided on the driving frame 4 toward one side of the driving frame 4. A supporting rod 7 extending upward is fixedly provided on the upper end of the mounting frame 5 away from the connecting rod 6. The upper end of the supporting rod 7 is movably provided on the driving frame 4 through a driving rod 8, and the two ends of the driving rod 8 are rotatably provided on the upper end of the supporting rod 7 and the driving frame 4 respectively. The driving rod 8 is an oil cylinder, and the rotation of the pontoon 3 is achieved by stretching and contracting the driving rod 8. By setting the connecting rod 6 and the supporting rod 7, the rotation amplitude of the pontoon 3 is effectively increased, so that the pontoon 3 is located at a higher position after the rotation, and the pontoon 3 is ensured to be out of the water.

[0022] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, the obvious changes or changes in the description derived therefrom are still within the scope of protection of the present utility model.

Claims

1. A hull pontoon equipment, characterized in that: The invention comprises a ship-shaped shell (1) and driving wheels (2) rotatably arranged on both sides of the shell (1), a buoyancy box (3) is movably arranged on both sides and the rear of the shell (1), the buoyancy boxes (3) on both sides of the shell (1) are located above the driving wheels (2), and the shell (1) is provided with a plurality of driving frames (4) for driving the buoyancy boxes (3) to move upward and leave the water surface, and the buoyancy boxes (3) are rotatably arranged on the driving frames (4) via mounting frames (5).

2. A hull buoyancy equipment according to claim 1, characterized in that: A connecting rod (6) is fixedly arranged on the mounting frame (5), the connecting rod (6) being located at the upper end of the mounting frame (5), and the connecting rod (6) being rotatably arranged on the driving frame (4) towards one side of the driving frame (4).

3. A hull pontoon equipment according to claim 2, characterized in that: A support rod (7) extending upward is fixedly provided on a side of the upper end of the mounting frame (5) away from the connecting rod (6); the upper end of the support rod (7) is movably arranged on the driving frame (4) via a driving rod (8); and the two ends of the driving rod (8) are rotatably arranged on the upper end of the support rod (7) and the driving frame (4), respectively.

4. A hull buoyancy equipment according to claim 3, characterized in that: The driving rod (8) is an oil cylinder.

5. A hull buoyancy equipment according to claim 1, characterized in that: A baffle (9) is fixedly provided on both sides of the housing (1), respectively, and the baffle (9) is located above the driving wheel (2).

6. A hull buoyancy equipment according to claim 1, characterized in that: The driving wheel (2) is in a cross-shaped shape.

7. A hull buoyancy equipment according to claim 1, characterized in that: The shell (1) is pointed at the front and wide at the rear.

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