Wheel type land walking mechanism of weeding boat
By installing a wheeled land walking mechanism on the weeding boat and using structures such as push rods, insert rods and pry rods, the problem of short-distance transfer of the weeding boat on land is solved, and the smooth movement of the weeding boat on land is achieved.
Patent Information
- Application Number
- CN202422303969.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-21
AI Technical Summary
In special circumstances, existing weed boats are inconvenient to transfer at short distances and cannot walk on land, resulting in inconvenient use.
The front and rear wheels are installed on the weeding boat, and the rear wheels are swung left and right through structures such as push rods, insert rods, swing arms and wheel forks. Combined with the design of prying rods and hooks, the weeding boats are allowed to be directly pushed on land or traction through small vehicles.
The weeding boat is able to move smoothly for a short distance on land, avoiding dependence on cranes and transport vehicles, and improving operational flexibility and convenience.
Smart Images
Figure CN223168725U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weeding boats, in particular to a wheeled land walking mechanism of a weeding boat. Background Art
[0002] A weeding boat is an operation boat used to remove excessive waterweeds in water bodies and is an important tool and equipment for treating water body waterweed pollution. During use, it is usually transported to the vicinity of the water body at the working site by a transport vehicle, and then the weeding boat is transported into the water by a crane or manually. However, for some special situations, such as narrow roads near the water body, or insufficient load-bearing capacity, and there is no suitable road for the transport vehicle to travel; or for example, the weeding boat itself is relatively close to the water body, and it is troublesome to transport the weeding boat up and down by a transport vehicle or a crane, and the weeding boat is easily bumped and damaged during the transportation process; or for example, two adjacent water bodies are independent of each other, or the width of the connecting part between the two water bodies is insufficient and the weeding boat cannot directly pass through the water, etc. In these cases, it is not convenient for the short-distance transfer of the weeding boat, resulting in inconvenience in actual use. Content of the Utility Model
[0003] Aiming at the deficiencies existing in the prior art, the utility model provides a wheeled land walking mechanism of a weeding boat, which is used to solve the problem that many existing weeding boats cannot walk on land, resulting in inconvenient short-distance transfer of the weeding boat.
[0004] To solve the above technical problems, the utility model provides the following technical solutions:
[0005] A wheeled land walking mechanism of a weeding boat includes a front wheel and a rear wheel arranged under the hull. There are two front wheels, and a wheel axle is installed between the two front wheels. A sleeve is rotatably connected to the surface of the wheel axle, and the sleeve is fixedly installed at a position near the head under the hull. The rear wheel is located under the tail of the hull;
[0006] The rear wheel is installed through a wheel fork. A shaft seat is horizontally installed on the surface of a fixed shaft vertically and fixedly connected to the top of the wheel fork. The shaft seat is fixedly installed at the tail of the hull. An insertion rod is installed at the top of the fixed shaft. A swing arm is fixedly connected to the surface of the insertion rod. The swing arm is movably hinged to a push rod hinged to the tail of the hull.
[0007] Preferably, the wheel axle is rotatably connected to the sleeve through a bearing. The front wheels are located under both sides of the hull. The front wheels and the rear wheels are at the same height. The heights of the front wheels and the rear wheels are both higher than the heights of the cutting knives and the propellers respectively arranged at the head and the tail of the hull.
[0008] Preferably, the insertion rod is a hexagonal straight rod, and the insertion rod is movably inserted into the insertion slots arranged on the fixed shaft and the swing arm.
[0009] Preferably, a first hanging ring is movably connected to the top of the insertion rod, and a first hook located above the first hanging ring is fixedly connected to the stern of the hull directly above the shaft seat.
[0010] Preferably, both the push rod and the swing arm are horizontally arranged. A horizontal support plate fixedly connected to the stern of the hull is horizontally arranged below the push rod, and a support roller located on the upper surface of the support plate is installed at the bottom of the push rod.
[0011] Preferably, the push rod is an electric telescopic rod or a hydraulic telescopic rod.
[0012] Preferably, it further includes a crowbar placed on the hull. A fixed sleeve perpendicular to the stern of the hull is horizontally and fixedly connected to the top of the wheel fork, and the inner diameter of the fixed sleeve is adapted to the diameter of the crowbar.
[0013] Preferably, a second hook is further fixedly connected to the stern of the hull. The crowbar is suspended on the second hook through a second hanging ring movably connected to the top, and a buckle movably clamped on the surface of the crowbar is further installed at the stern of the hull.
[0014] Preferably, the opening of the buckle faces the side of the hull.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] By installing a front wheel and a rear wheel on the weeding boat, the utility model facilitates the short-distance movement of the weeding boat on land. Without the need to rely on a crane and a transport vehicle, the weeding boat can be towed on land by a small tricycle or directly pushed manually. When the weeding boat is moving on land, the telescopic push rod drives the rear wheel to swing left and right through the swing arm, the insertion rod, the fixed shaft and the wheel fork, so as to control the left and right steering of the weeding boat. Also, the insertion rod can be pulled out upward from the slot on the fixed shaft to separate from the fixed shaft, releasing the transmission between the push rod and the rear wheel. Then, the crowbar can be inserted into the fixed sleeve, and the crowbar is swung left and right manually, directly driving the rear wheel to swing left and right for steering through the wheel fork, thus realizing the smooth short-distance movement of the weeding boat on land and solving the problem that many existing weeding boats cannot move on land, resulting in inconvenient short-distance transfer of the weeding boat. ]BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a side view of the hull of the utility model;
[0018] Figure 2 is a schematic structural diagram of the stern of the hull of the utility model;
[0019] Figure 3 is the utility model Figure 1 a partial structural schematic diagram at the corresponding position of the shaft seat in;
[0020] Figure 4 is the utility modelFigure 1 Partial structural schematic diagram at the corresponding position of the middle crowbar;
[0021] Figure 5 For the present utility model Figure 2 Partial structural schematic diagram at the corresponding position of the middle push rod;
[0022] Figure 6 For the present utility model Figure 2 Top view of the partial structure at the corresponding position of the middle swing arm.
[0023] In the figure: 1, hull; 2, front wheel; 3, rear wheel; 4, wheel axle; 5, sleeve; 6, wheel fork; 7, fixed shaft; 8, shaft seat; 9, inserting rod; 10, swing arm; 11, push rod; 12, first hanging ring; 13, first hook; 14, support plate; 15, support roller; 16, crowbar; 17, fixed sleeve; 18, second hook; 19, second hanging ring; 20, buckle. Specific implementation manner
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0025] As Figures 1-6 shown, the present utility model provides a technical solution: a wheeled land walking mechanism of a weeding boat, including a front wheel 2 and a rear wheel 3 arranged under the hull 1. There are two front wheels 2, a wheel axle 4 is installed between the two front wheels 2, a sleeve 5 is rotatably connected to the surface of the wheel axle 4, and the sleeve 5 is fixedly installed at a position near the head under the hull 1. The rear wheel 3 is located under the tail of the hull 1. The wheel axle 4 is rotatably connected to the sleeve 5 through a bearing. The front wheels 2 are located under both sides of the hull 1. The front wheels 2 and the rear wheels 3 have the same height, and the heights of the front wheels 2 and the rear wheels 3 are both higher than the heights of the cutting knives and the propellers respectively arranged at the head and the tail of the hull 1;
[0026] The rear wheel 3 is installed through a wheel fork 6. A shaft seat 8 is horizontally installed on the surface of a fixed shaft 7 fixedly connected vertically at the top of the wheel fork 6. The shaft seat 8 is fixedly installed at the tail of the hull 1. An inserting rod 9 is installed at the top of the fixed shaft 7. A swing arm 10 is fixedly connected to the surface of the inserting rod 9. The inserting rod 9 is a hexagonal straight rod. The inserting rod 9 is movably inserted into the slots provided on the fixed shaft 7 and the swing arm 10. The inserting rod 9 can be pulled out upward from the slot on the fixed shaft 7, so that the inserting rod 9 is separated from the fixed shaft 7. The swing arm 10 is movably hinged to a push rod 11 hinged to the tail of the hull 1;
[0027] The top of the insertion rod 9 is movably connected with a first hanging ring 12. A first hook 13 located above the first hanging ring 12 is fixedly connected to the tail of the hull 1 directly above the shaft seat 8. After the insertion rod 9 is pulled out upward from the slot in the fixed shaft 7 and separated from the fixed shaft 7, it is suspended on the first hook 13 through the first hanging ring 12 to lock the positions of the insertion rod 9 and the push rod 11.
[0028] The push rod 11 is an electric telescopic rod or a hydraulic telescopic rod. Both the push rod 11 and the swing arm 10 are horizontally arranged. A horizontal support plate 14 fixedly connected to the tail of the hull 1 is horizontally arranged below the push rod 11. A support roller 15 located on the upper surface of the support plate 14 is installed at the bottom of the push rod 11 for supporting the push rod 11.
[0029] It further includes a crowbar 16 placed on the hull 1. A fixed sleeve 17 perpendicular to the tail of the hull 1 is horizontally and fixedly connected to the top of the wheel fork 6. The inner diameter of the fixed sleeve 17 is adapted to the diameter of the crowbar 16. The telescopic movement of the push rod 11 drives the rear wheel 3 to swing left and right through the swing arm 10, the insertion rod 9, the fixed shaft 7 and the wheel fork 6 for steering. After the insertion rod 9 is pulled out upward from the slot in the fixed shaft 7 and separated from the fixed shaft 7, the transmission between the push rod 11 and the rear wheel 3 is released. At this time, the crowbar 16 can be inserted into the fixed sleeve 17, and the crowbar 16 is swung left and right to directly drive the rear wheel 3 to swing left and right through the wheel fork 6 for steering.
[0030] A second hook 18 is also fixedly connected to the tail of the hull 1. The crowbar 16 is suspended on the second hook 18 through a second hanging ring 19 movably connected to the top. A buckle 20 that is movably clamped on the surface of the crowbar 16 is also installed at the tail of the hull 1. The opening of the buckle 20 faces the side of the hull 1.
[0031] Working principle:
[0032] By installing the front wheel 2 and the rear wheel 3 on the weeding boat, it is convenient for the weeding boat to move a short distance on land. Without the need to rely on a crane and a transport vehicle, the weeding boat can be towed on land by a small tricycle or directly pushed manually. When the weeding boat is moving on land, the telescopic movement of the push rod 11 drives the rear wheel 3 to swing left and right through the swing arm 10, the insertion rod 9, the fixed shaft 7 and the wheel fork 6, so as to control the left and right steering of the weeding boat. It is also possible to pull out the insertion rod 9 upward from the slot in the fixed shaft 7 and separate it from the fixed shaft 7 to release the transmission between the push rod 11 and the rear wheel 3. At this time, the first hanging ring 12 can be suspended on the first hook 13 to lock the positions of the insertion rod 9 and the push rod 11. Then, the crowbar 16 can be inserted into the fixed sleeve 17, and the crowbar 16 is swung left and right manually to directly drive the rear wheel 3 to swing left and right through the wheel fork 6, thus realizing the smooth short-distance movement of the weeding boat on land.
[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.
[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wheeled land walking mechanism for a weeding boat, characterized in that: It includes a front wheel (2) and a rear wheel (3) arranged below the hull (1). There are two front wheels (2), and an axle (4) is installed between the two front wheels (2). A sleeve (5) is rotatably connected to the surface of the axle (4), and the sleeve (5) is fixedly installed at a position near the head below the hull (1). The rear wheel (3) is located below the tail of the hull (1). The rear wheel (3) is installed through a wheel fork (6). A shaft seat (8) is horizontally installed on the surface of a fixed shaft (7) vertically and fixedly connected to the top of the wheel fork (6). The shaft seat (8) is fixedly installed at the tail of the hull (1). A plug rod (9) is installed at the top of the fixed shaft (7). A swing arm (10) is fixedly connected to the surface of the plug rod (9), and the swing arm (10) is movably hinged to a push rod (11) hinged to the tail of the hull (1).
2. The wheeled land walking mechanism of a weeding boat according to claim 1, characterized in that: The axle (4) is rotatably connected to the sleeve (5) through a bearing. The front wheels (2) are located below both sides of the hull (1). The front wheels (2) and the rear wheel (3) are at the same height, and the heights of the front wheels (2) and the rear wheel (3) are both higher than the heights of a cutting knife and a propeller respectively arranged at the head and the tail of the hull (1).
3. The wheeled land walking mechanism of a weeding boat according to claim 1, characterized in that: The plug rod (9) is a hexagonal straight rod, and the plug rod (9) is movably inserted into a slot arranged on the fixed shaft (7) and the swing arm (10).
4. The wheeled land walking mechanism of a weeding boat according to claim 1, characterized in that: A first hanging ring (12) is movably connected to the top of the plug rod (9). A first hook (13) located above the first hanging ring (12) is fixedly connected to the tail of the hull (1) directly above the shaft seat (8).
5. The wheeled land walking mechanism of a weeding boat according to claim 1, characterized in that: Both the push rod (11) and the swing arm (10) are horizontally arranged. A horizontal support plate (14) fixedly connected to the tail of the hull (1) is horizontally arranged below the push rod (11). A support roller (15) located on the upper surface of the support plate (14) is installed at the bottom of the push rod (11).
6. The wheeled land walking mechanism of a weed removal boat according to claim 1, characterized in that: The push rod (11) is an electric telescopic rod or a hydraulic telescopic rod.
7. The wheeled land walking mechanism of a weed removal boat according to claim 1, characterized in that: It also includes a crowbar (16) placed on the hull (1). A fixed sleeve (17) perpendicular to the tail of the hull (1) is also horizontally and fixedly connected to the top of the wheel fork (6). The inner diameter of the fixed sleeve (17) is adapted to the diameter of the crowbar (16).
8. The wheeled land walking mechanism of a weed removal boat according to claim 7, characterized in that: A second hook (18) is also fixedly connected to the tail of the hull (1). The crowbar (16) is hung on the second hook (18) through a second hanging ring (19) movably connected to the top. A buckle (20) movably clamped on the surface of the crowbar (16) is also installed at the tail of the hull (1).
9. The wheeled land walking mechanism of a weeding boat according to claim 8, characterized in that: The opening of the buckle (20) faces the side of the hull (1).