River and lake bottom waste cleaning equipment

Abstract

The embodiment of the utility model discloses river and lake bottom waste cleaning equipment, and belongs to the technical field of river and lake aquatic plant maintenance equipment. The river and lake bottom waste cleaning equipment comprises a ship body and a salvage device. A first operation room and a second operation room which are internally provided with operation tables are arranged on the ship body, and the operation rooms are arranged at the rear end of the ship body and used for controlling the ship body to operate; the distance between the gravity center of the fishing device and the front end is greater than that between the gravity center of the first operation chamber and the rear end; one end of a telescopic component in the salvage device is rotationally arranged on the ship body, and the other end is connected with a connecting end of a salvage component; a plurality of fishing rods are arranged at the fishing end of the fishing assembly, and the fishing directions of the fishing rods are from top to bottom and face the front end; the second operation chamber is arranged beside the telescopic assembly and used for controlling the telescopic assembly and the fishing assembly. The telescopic assembly is used for driving the salvage assembly to move, and the salvage efficiency and the salvage effect of solid waste at the bottom of the water body are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of river and lake aquatic plant maintenance equipment, in particular to a river and lake bottom waste cleaning equipment. BACKGROUND

[0002] Solid waste refers to solid substances discarded by human beings in production and life activities, such as construction waste. Solid waste can pollute water bodies. A large amount of solid waste discharged into rivers and lakes will accumulate in rivers, thereby blocking the river, eroding farmland, and endangering water conservancy projects. For some rivers and lakes with drainage functions, if the solid waste in the rivers and lakes is not cleaned in time, it is easy to cause river and lake water overflow in heavy rain, causing flood disasters. At the same time, a large amount of solid waste accumulated in rivers and lakes also pollutes the water quality in rivers and lakes and harms the ecological system in the river.

[0003] In recent years, with the significant change in climate, the water level of rivers and lakes also shows obvious changes. For example, the water level of Poyang Lake has decreased significantly in the past two years, and the riverbed and lakebed in some areas have been exposed, and many solid waste, such as abandoned fishing nets, traps, plastic bags, and packaging materials, has also been exposed.

[0004] These solid waste is difficult to analyze because it has been deposited at the bottom of rivers and lakes for many years, which brings great hidden dangers to the aquatic ecosystem. Specifically, solid waste itself is a source of pollution, such as plastic particles and high-molecular-weight organic matter; it poses a threat to other organisms in the ecosystem, such as plastic bags deposited on the water bottom affecting plant growth, abandoned fishing nets easily entangling fish, and exposed fishing nets affecting migratory birds; and it affects the production of other equipment in the water, such as abandoned fishing nets and plastic bags easily entangling dredging reamers, which may affect work efficiency or even damage the machine. However, although solid waste at the bottom of rivers and lakes is common, it is located at the bottom of the water for many years, which brings difficulties to cleaning work. CONTENT OF THE INVENTION

[0005] The present application provides a river and lake bottom waste cleaning equipment to at least solve the technical problem of low fishing efficiency and poor fishing effect of the existing dredging ship on the solid waste at the bottom of the water.

[0006] The present application provides a river and lake bottom waste cleaning equipment, which comprises: a ship body and a fishing device.

[0007] The ship body comprises a front end and a rear end in the advancing direction of the ship body, and a first operation room and a second operation room each having an operation table are arranged on the ship body, the first operation room is arranged on the rear end and is used for controlling the operation of the ship body, and the length-width ratio of the ship body is between 3:1 and 5:1;

[0008] The salvage device is arranged on the front end, the distance between the center of gravity of the salvage device and the front end is greater than the distance between the center of gravity of the first operation room and the rear end, the salvage device comprises a telescopic assembly and a salvage assembly, the fixed end of the telescopic assembly is rotationally arranged on the ship body, the telescopic end of the telescopic assembly is connected with the connecting end of the salvage assembly, and the salvage end of the salvage assembly has a plurality of salvage rods, the salvage direction of the salvage rods is from top to bottom and towards the front end;

[0009] The second operation room is arranged on the side of the telescopic assembly, and the second operation room is used for controlling the telescopic action or rotation of the telescopic assembly and the salvage action of the salvage assembly.

[0010] In some embodiments, the salvage assembly is a salvage rake with hydraulic telescopic function, and the plurality of salvage rods are arranged on the salvage rake.

[0011] In some embodiments, the telescopic assembly comprises a hydraulic telescopic arm.

[0012] In some embodiments, the fixed end of the hydraulic telescopic arm is arranged on the ship body through a rotating assembly, and the second operation room controls the rotation of the hydraulic telescopic arm by controlling the rotating direction of the rotating assembly.

[0013] In some embodiments, the rotating assembly comprises a rotating disc.

[0014] In some embodiments, the rotating disc is driven by a second motor arranged on the ship body.

[0015] The second motor is controlled by the second operation room.

[0016] In some embodiments, a storage table is arranged at the middle segment of the ship body, and the storage table is used for storing the salvaged waste.

[0017] The first operation room and the second operation room are respectively located on the two sides of the storage table.

[0018] In some embodiments, drive wheels are arranged on the two sides of the ship body, the drive wheels are arranged close to the rear end, and the drive wheels are driven by a first motor arranged on the ship body.

[0019] The first motor is arranged at the side of the first operation room and is controlled by the first operation room.

[0020] In some embodiments, detachable guardrails are arranged on both sides of the hull along the front end to the rear end.

[0021] In some embodiments, an emergency management room is further arranged on the hull, and the emergency management room is arranged side by side with the first operation room along the width direction of the hull.

[0022] Compared with the prior art, the beneficial effects of the utility model mainly are:

[0023] The river and lake bottom waste cleaning equipment in the application comprises a hull and a salvaging device; the hull is provided with a first operation room and a second operation room, both of which have operation tables; the operation room is arranged on the rear end and is used for controlling the running of the hull; the distance between the center of gravity of the salvaging device and the front end is greater than the distance between the center of gravity of the first operation room and the rear end; one end of an extension assembly in the salvaging device is rotatably arranged on the hull, and the other end is connected with the connecting end of a salvaging assembly; the salvaging end of the salvaging assembly has a plurality of salvaging rods, and the salvaging direction of the salvaging rods is from top to bottom and towards the front end; the second operation room is arranged at the side of the extension assembly, and the second operation room is used for controlling the extension assembly and the salvaging assembly. In the application, the extension assembly is used to drive the salvaging assembly to move, so that the salvaging efficiency and salvaging effect of the solid waste at the bottom of the water body are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creating labor.

[0025] The structures, proportions, sizes and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions of the implementation of the utility model, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, should still fall within the scope of the technical content disclosed by the utility model.

[0026] Figure 1 It is a front view of the river and lake bottom waste cleaning equipment according to an embodiment of the utility model;

[0027] Figure 2is a top view of the river and lake bottom waste cleaning equipment according to an embodiment of the utility model.

[0028] Reference signs:

[0029] 100, river and lake bottom waste cleaning equipment; 110, ship body; 111, front end; 112, rear end; 113, storage platform; 114, driving wheel; 115, guardrail; 120, fishing device; 121, telescopic assembly; 122, fishing assembly; 1221, fishing rod; 130, first operation room; 140, second operation room; 150, rotating assembly; 160, second motor; 170, second motor; 180, emergency management room. DETAILED DESCRIPTION

[0030] The embodiments of the present application will be described in detail with specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0031] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise. "Multiple" generally includes at least two, but does not exclude the case of including at least one.

[0032] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0033] It should be further pointed out that the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the goods or systems including a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent in such goods or systems. Without more limitation, the element defined by the sentence "including a" does not exclude the existence of other identical elements in the goods or systems including the element.

[0034] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below by referring to the accompanying drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0035] As shown in Figure 1 and Figure 2 An exemplary embodiment of the present application provides a river and lake bottom waste cleaning device 100. The river and lake bottom waste cleaning device 100 comprises a hull 110 and a salvage device 120. The salvage device 120 comprises a telescopic assembly 121 and a salvage assembly 122.

[0036] The aspect ratio of the hull 110 is between 3:1 and 5:1, and the aspect ratio of the hull 110 is the ratio of the length of the hull 110 to its width. Among them, the smaller aspect ratio (such as 3:1) can provide better lateral stability for the hull 110, to adapt to the scene of larger wind and wave or the need for frequent stay operation. The larger aspect ratio (such as 5:1) can effectively reduce the sailing resistance, improve the sailing speed and turning flexibility, and is suitable for narrow river or operation scene that needs to move frequently.

[0037] Among them, in shallow water or narrow water area (such as urban river), the width of the hull can be appropriately shortened to improve the passability.

[0038] In the advancing direction of the hull 110, the hull 110 comprises a front end 111 and a rear end 112. The hull 110 is provided with a first operation room 130 and a second operation room 140, and the first operation room 130 and the second operation room 140 are both provided with operation tables. The operation table is an important interface for the operator to directly interact with the hull 110. The operation functions of the operation tables in different operation rooms are different, but the control of the equipment responsible for each other can be realized through the operation table in the corresponding operation room. This division of labor helps to improve the accuracy and efficiency of equipment operation, and avoids mutual interference between different functions.

[0039] Among them, the first operation room 130 is arranged on the rear end 112 of the hull 110, and the operator in the first operation room 130 can control the sailing speed, heading and other sailing related parameters of the hull 110 to ensure the safe and stable progress of the hull 110 towards the target direction.

[0040] The second operation room 140 is arranged on the front end 111 of the hull 110 and beside the telescopic assembly 121, for example, the second operation room 140 can be arranged on any one side of the four directions of the telescopic assembly 121, so as to directly control the telescopic action and rotation of the telescopic assembly 121 through the operation table in the second operation room 140, and also effectively control the salvage action of the salvage assembly 122.

[0041] The salvage device 120 is arranged on the front end 111, the distance between the center of gravity of the salvage device 120 and the front end 111 is defined as a first distance, and the distance between the center of gravity of the first operation chamber 130 and the rear end 112 is defined as a second distance, so the first distance is greater than the second distance. In actual use, the salvage device 120 is used for salvaging solid waste and the like on the bottom of a river or lake, so the overall weight of the salvage device 120 is greater than the overall weight of the first operation chamber 130, and therefore, the structure design that the first distance is greater than the second distance can make the front and rear weight distribution of the ship body 110 present a specific state. The salvage device 120 is arranged close to the front end 111, which is beneficial to being closer to the target object during the salvage operation, and the position relationship of the center of gravity also affects the stability and balance of the ship body 110. When the ship body 110 is designed, the above-mentioned center of gravity distribution is used to ensure that the ship body 110 can remain stable in different operation states.

[0042] The salvage device 120 is composed of a telescopic assembly 121 and a salvage assembly 122. The fixed end of the telescopic assembly 121 is rotationally arranged on the ship body 110, and this rotational arrangement provides the salvage assembly 122 with a flexible operation space, so that the salvage assembly 122 can perform salvage operations in a larger salvage range. The telescopic end of the telescopic assembly 121 is connected with the connecting end of the salvage assembly 122, so that the salvage assembly 122 can adjust its position through the telescopic action of the telescopic assembly 121.

[0043] The salvage end of the salvage assembly 122 has a plurality of salvage rods 1221, and the salvage direction of the salvage rods 1221 is from top to bottom and towards the front end. This design of the salvage direction is determined according to the actual needs of the salvage operation. The salvage direction from top to bottom and towards the front end is beneficial to effectively salvaging the target object by using the shape and arrangement of the salvage rods 1221 when approaching the target object, thereby improving the success rate of salvage.

[0044] As shown in FIGS. Figure 1 and Figure 2 In some embodiments, the salvage assembly 122 is set as a salvage rake with a hydraulic telescopic function, which can bring greater advantages to the salvage operation. The hydraulic system in the salvage assembly 122 can provide strong and stable power, so that the salvage rake can flexibly adjust its length or extension range as needed during the operation. For example, when it is needed to salvage objects far away from the ship body 110, the hydraulic telescopic function can make the salvage rake lengthen to expand the salvage range, and when it is needed to accurately salvage in a relatively narrow space, the salvage rake can be adjusted in the salvage posture by contraction.

[0045] The plurality of fishing rods 1221 are arranged on the fishing rake, which can increase the efficiency and accuracy of fishing. The plurality of fishing rods 1221 can cover a larger area, and can simultaneously contact and grasp multiple target objects or different parts of a target object during fishing. For example, when fishing a pile of scattered small objects, the plurality of fishing rods 1221 can simultaneously gather these objects like a comb.

[0046] The fishing rods 1221 can be arranged on the fishing rake according to certain arrangement rules to ensure uniform force during fishing, thereby improving the stability of fishing and preventing damage to the fishing rake or the fishing rods 1221 due to excessive local force. For example, the plurality of fishing rods 1221 can be arranged on the fishing rake in a straight line at intervals.

[0047] In addition, the number, length, thickness, and other parameters of the fishing rods 1221 can be adjusted according to different fishing tasks. For example, for fishing large and heavy objects, a large number of thick fishing rods 1221 can be used; and for fishing small and light objects, a relatively small number of thin fishing rods 1221 can be used.

[0048] As shown in FIGS. Figure 1 and Figure 2 In some embodiments, the telescopic assembly 121 includes a hydraulic telescopic arm. The hydraulic telescopic arm can be powered by a hydraulic system. Compared with other telescopic methods, the hydraulic telescopic arm has more stable power output. Because the hydraulic system can accurately control the movement speed and power of the telescopic arm by adjusting the pressure. For example, during fishing, if a large resistance is encountered, the hydraulic system can appropriately increase the pressure to ensure that the telescopic arm can continue to extend or contract without stopping suddenly or being damaged due to excessive resistance.

[0049] The hydraulic telescopic arm can be composed of multiple arms. The structure of the multiple arms allows the hydraulic telescopic arm to save space in the retracted state, facilitating installation and storage on the ship body 110. When needed, the arms can be extended one by one to achieve a larger extension length. For example, when not in use, the hydraulic telescopic arm can be retracted to a shorter length, reducing the occupation of space on the ship body 110; and when performing long-distance fishing operations, the hydraulic telescopic arm can be extended to a sufficient length to send the fishing assembly 122 to a suitable position for fishing operations.

[0050] The hydraulic telescopic arm, as a key part of the telescopic assembly 121, has a crucial impact on the range and flexibility of the fishing operation in the whole fishing device 120. It can accurately adjust the distance between the fishing assembly 122 and the ship body 110 according to the control instructions of the second operation room 140. For example, when the target object is found to be far away, the hydraulic telescopic arm can quickly extend to send the fishing rake to the vicinity of the target object; if the target object is at a close distance but in a special position, the hydraulic telescopic arm can fine-tune the telescopic length and angle to make the fishing rake in the best fishing position.

[0051] The presence of the hydraulic telescopic arm also improves the adaptability of the fishing device 120 to different fishing scenarios. Whether in shallow water or deep water, whether fishing for large objects or small objects, the hydraulic telescopic arm can adjust its telescopic state to complete the fishing task in cooperation with the fishing assembly 122.

[0052] As shown in Figure 1 and Figure 2 , in some embodiments, the fixed end of the hydraulic telescopic arm is arranged on the ship body 110 through the rotating assembly 150, which can connect the hydraulic telescopic arm and the ship body 110 and allow the hydraulic telescopic arm to rotate around an axis. This connection mode adds one degree of freedom to the operation of the hydraulic telescopic arm, greatly improving the flexibility of the fishing operation.

[0053] The second operation room 140 serves as a place to control the telescopic assembly 121 and the fishing assembly 122, and the control of the rotating direction of the rotating assembly 150 enables the operator to accurately adjust the pointing direction of the hydraulic telescopic arm.

[0054] In the second operation room 140, the operator can send instructions to the rotating assembly 150 through a special operation table, such as a joystick or a control panel, according to the position of the target object, the attitude of the ship body, and the surrounding environment, etc. For example, when the target object is located on the left side of the ship body 110, the operator can operate the operation table to make the rotating assembly 150 drive the hydraulic telescopic arm to rotate leftward, so as to align the fishing assembly 122 with the target object, thereby effectively improving the success rate of fishing and reducing unnecessary operation errors.

[0055] As shown in Figure 1 and Figure 2 , in some embodiments, the rotating assembly 150 can include, but is not limited to, a rotating disc. The rotating disc can be driven by a gear to ensure the stability and accuracy of the selection. In addition, the rotating disc can also be driven by sliding friction under hydraulic drive, and the smooth track can reduce the frictional resistance to make the rotation more smooth.

[0056] The working principle of the rotating disc can be based on the basic principle of rotational motion, i.e., the circular motion of an object around a fixed point or axis. When the driving device of the rotating disc, such as the second motor 160, provides power to the rotating disc, the rotating disc will rotate around its central axis, and the speed, direction, angle, etc. of the rotation can be controlled and adjusted according to the specific application requirements.

[0057] That is, the rotating disc is driven by the second motor 160 arranged on the hull 110, and the second motor 160 can be arranged adjacent to the second operation room 140. The second motor 160 is logically controlled by the operation table in the second operation room 140.

[0058] As shown in Figure 1 and Figure 2 In some embodiments, the middle section of the hull 110 is provided with a receiving table 113. The middle section is a relatively central area of the hull 110, which has advantages in stability. When receiving the salvaged waste, the balance of the hull 110 will not be affected by the local overload of the front end 111 or the rear end 112 of the hull 110, which helps to maintain the stable posture of the hull 110 during operation.

[0059] The receiving table 113 arranged at the middle section facilitates cooperation with various parts such as the salvaging device 120 at the front end 111 and the first operation room 130 at the rear end 112. After the salvaging device 120 salvages the waste, the waste can be conveniently transported to the receiving table 113 at the middle section, reducing the distance and complexity of operation during transportation.

[0060] The first operation room 130 and the second operation room 140 are respectively located on both sides of the receiving table 113, which is conducive to the work coordination and space utilization of the operators. By distributing the first operation room 130 and the second operation room 140 on both sides of the receiving table 113, the operators can conveniently observe the situation of the receiving table 113. For example, when the waste in the receiving table 113 accumulates to a certain extent, the operators can timely discover and take corresponding measures, such as adjusting the salvaging operation rhythm or arranging the transfer of the waste.

[0061] At the same time, the above-mentioned layout of the operation rooms can effectively utilize the space in the middle part of the hull 110. The operation rooms and the receiving table each occupy a certain space, and through reasonable layout, the waste of space can be avoided, and the layout in the middle part of the hull 110 can be more compact and efficient.

[0062] During the fishing operation, such a layout helps the operation process to proceed smoothly. The first operation room 130 is responsible for the operation of the hull 110, the second operation room 140 is responsible for the operation of the fishing device 120, and the receiving table 113 plays a role of an intermediate link between the two. When the operators work in the respective operation rooms, they can take into account the state of the receiving table 113, so that the fishing, receiving, hull operation and other operation links can proceed in an orderly manner. For example, when the first operation room 130 adjusts the heading of the hull, the second operation room 140 can adjust the working state of the fishing device 120 according to the receiving condition of the receiving table 113 and the new position of the hull 110, to ensure the continuity and efficiency of the fishing operation.

[0063] As shown in Figure 1 and Figure 2 In some embodiments, drive wheels 114 are arranged on both sides of the hull 110, and the drive wheels 114 are arranged near the rear end 112. Such an arrangement helps to control the ship and distribute power. Arranging the drive wheels 114 near the rear end 112 can provide effective propulsion for the hull 110. During the ship's voyage, the hull advances by rotating the drive wheels 114. Since the drive wheels 114 are arranged on both sides of the hull 110, the straightness and stability of the hull 110 during advancement can be ensured, and the phenomenon of yawing caused by excessive force on one side of the hull 110 can be avoided.

[0064] The drive wheels 114 are driven by the first motor 170 arranged on the hull 110. The first motor 170 serves as a power source for the drive wheels 114, providing stable and reliable power for the drive wheels 114.

[0065] The first motor 170 is arranged beside the first operation room 130. For example, the first motor 170 can be arranged between the receiving table 113 and the first operation room 130. Arranging the first motor 170 near the first operation room 130 makes the line connection between the operation room and the first motor 170 relatively short, reducing line loss and failure risk. At the same time, it is convenient for the operator to monitor and maintain the first motor 170 in the first operation room 130 in real time. If the first motor 170 fails or has an abnormal condition, the operator can quickly reach the first motor 170 position for inspection and repair.

[0066] In the first operation room 130, the operator can accurately control the operation of the first motor 170 according to the navigation requirements of the ship, such as heading, speed, etc. Through the operation table (such as control console, joystick, etc.) in the first operation room 130, the operator can adjust the output power of the first motor 170, thereby controlling the speed and steering of the drive wheels 114.

[0067] As shown in Figure 1 and Figure 2As shown, in some embodiments, protective railings 115 are provided on both sides of the hull 110 from the front end 111 to the rear end 112 to provide effective safety protection for the hull 110 during salvage operations.

[0068] The guardrail 115 is detachably connected to the hull 110. In certain special circumstances, such as when loading, unloading, or repairing large equipment on the hull 110, or when carrying out special salvage operations, the detachable guardrail 115 can be easily removed, thus providing sufficient space for these operations. It also facilitates the maintenance and replacement of the guardrail 115 itself.

[0069] like Figure 1 and Figure 2 As shown, in some embodiments, an emergency management room 180 is also provided on the hull 110 to ensure the safety of the hull 110 and to respond to emergencies. During salvage operations or normal navigation, various emergencies may occur, such as fires, equipment malfunctions, and personnel injuries. The emergency management room 180 is equipped with various emergency equipment and supplies, such as fire extinguishers, first aid equipment, and emergency communication equipment, to enable a rapid response in emergency situations.

[0070] Along the width of the hull 110, the emergency management room 180 and the first operating room 130 are arranged side by side. This side-by-side arrangement effectively utilizes the lateral space of the hull 110, making the layout of the hull 110 more compact and rational. Compared with a dispersed arrangement, the side-by-side arrangement can reduce unnecessary space waste and make the internal structure of the hull 110 more regular.

[0071] Furthermore, the side-by-side arrangement facilitates rapid communication and coordination in emergency situations. The first control room 130 is primarily responsible for the normal operation of the vessel 110, such as controlling its course and speed. In case of an emergency, the emergency management room 180 and the first control room 130 can quickly exchange information. For example, if the vessel 110 malfunctions and needs to dock urgently, the operators in the first control room 130 can immediately transmit the vessel's status information to the emergency management room 180. Simultaneously, the emergency management room 180 can quickly formulate response strategies based on this information, such as arranging rescue personnel and preparing appropriate emergency equipment.

[0072] like Figure 1 and Figure 2 As shown, the specific implementation process of the river and lake bottom waste cleaning equipment 100 in the above embodiment is as follows:

[0073] The cleaning worker starts the cleaning ship, the ship body 110 drives in the river and lake water body under the action of the driving wheel 114, after finding the solid waste, the cleaning worker controls the operation of the rotating assembly 150, the telescopic assembly 121 and the salvage assembly 122 in the second operation chamber 140, uses the salvage assembly 122 to salvage the solid waste on the river and lake bottom, and places the salvaged solid waste on the storage table 113. The cleaning ship continues to drive, and the solid waste on the river and lake bottom is continuously salvaged, when the solid waste in the region is salvaged or the ship body 110 is full, the cleaning ship drives to the bank, and the solid waste on the storage table 113 is transported to the bank again by using the salvage assembly 122, that is, the solid waste is salvaged once.

[0074] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. The specification and examples given are intended as illustrative only and not limiting of the true scope and spirit of the application. What is desired to be protected by letters patent is set forth in the following claims.

[0075] It is understood that the application is not limited to the exact construction and arrangement of parts described and illustrated above and shown in the attached drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the application is limited only by the claims appended hereto.

Claims

1. A river and lake bottom waste cleaning apparatus, characterized by, The utility model relates to a salvage ship, which comprises: a ship body and a salvage device; the ship body comprises a front end and a rear end along the advancing direction of the ship body, and a first operation room and a second operation room each having an operation platform are arranged on the ship body, the first operation room is arranged on the rear end and used for controlling the operation of the ship body, and the length-width ratio of the ship body is between 3:1 and 5:1; the salvage device is arranged on the front end, the distance between the center of gravity of the salvage device and the front end is greater than the distance between the center of gravity of the first operation room and the rear end, the salvage device comprises a telescopic assembly and a salvage assembly, the fixed end of the telescopic assembly is rotatably arranged on the ship body, the telescopic end of the telescopic assembly is connected with the connecting end of the salvage assembly, the salvage end of the salvage assembly is provided with a plurality of salvage rods, and the salvage direction of the salvage rods is from top to bottom and towards the front end; the second operation room is arranged beside the telescopic assembly, and the second operation room is used for controlling the telescopic action or rotation of the telescopic assembly and the salvage action of the salvage assembly.

2. The river / lake bottom waste cleaning apparatus according to claim 1, characterized by The salvage assembly is a salvage rake with hydraulic telescopic function, and the plurality of salvage rods are arranged on the salvage rake.

3. The river / lake bottom waste cleaning apparatus according to claim 1, characterized by The telescopic assembly comprises a hydraulic telescopic arm.

4. The river / lake bottom waste cleaning apparatus according to claim 3, characterized by The fixed end of the hydraulic telescopic arm is arranged on the ship body through a rotating assembly, and the second operation room controls the rotation of the hydraulic telescopic arm by controlling the rotating direction of the rotating assembly.

5. The river / lake bottom waste cleaning apparatus according to claim 4, characterized by The rotating assembly comprises a rotating disc.

6. The river / lake bottom waste cleaning apparatus according to claim 5, characterized by The rotating disc is driven by a second motor arranged on the ship body. The second motor is controlled by the second operation room.

7. The river / lake bottom waste cleaning apparatus according to any one of claims 1 to 6, characterized by A storage platform is arranged at the middle segment of the ship body, and the storage platform is used for storing salvaged waste; the first operation room and the second operation room are respectively arranged on the two sides of the storage platform.

8. The river / lake bottom waste cleaning apparatus according to claim 1, wherein Driving wheels are arranged on the two sides of the ship body, the driving wheels are arranged close to the rear end, and the driving wheels are driven by a first motor arranged on the ship body; the first motor is arranged beside the first operation room and controlled by the first operation room.

9. The river / lake bottom waste cleaning apparatus according to claim 1, wherein Protective railings are detachably connected on the two sides of the ship body from the front end to the rear end.

10. The river / lake bottom waste cleaning apparatus according to claim 1, wherein An emergency management room is further arranged on the ship body, and the emergency management room is arranged side by side with the first operation room along the width direction of the ship body.

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