Belt type negative pressure cleaning catamaran

Abstract

The utility model relates to the technical field of catamarans, and discloses a belt type negative pressure cleaning catamaran which comprises two catamarans which are connected through a connecting frame, propelling power devices are arranged at the ends of the two catamarans, a mounting seat is mounted on the connecting frame, a recovery seat is mounted above one side of the mounting seat, and the recovery seat is connected with the two catamarans. The top of the recycling seat is connected with the top of the side, away from the recycling seat, of the mounting seat through two inclined supports. By arranging the sewage pump, the conveying belt and the recycling base, when the ship body is used and in the driving process of the ship body, the sewage pump can pump underwater garbage through the first pipeline and discharge the garbage to the conveying belt through the second pipeline, and in the running process of the conveying belt, the garbage can be recycled. According to the device, the garbage can be recycled, floating garbage in the driving path can be cleaned at the same time, the cleaned garbage is sent into the recycling seat, and compared with the prior art, the device can clean the garbage underwater and on the driving path, and the using effect is extremely good.

Description

Technical Field

[0001] The utility model relates to the technical field of catamarans, in particular to a belt-type negative pressure cleaning catamaran. Background Art

[0002] The location of the bay waters is special, either close to people's living areas or used as a tourism industry to support local economic development. The foul smell and water quality damage caused by floating garbage pollution in the bay seriously affect the normal life of local residents, and also directly affect the neighboring tourism industry, aquaculture industry and the living environment of marine life in the sea area. In addition, because marine garbage will be brought into the bay by ocean currents, thus causing bay pollution, all countries have adopted corresponding salvage policies to reduce pollution for floating garbage in the bay. The most primitive method of salvaging floating garbage on the water surface is for staff to directly salvage the garbage with a net bag. This salvage method consumes a lot of manpower and has low salvage efficiency.

[0003] In a Chinese patent with publication number CN 109515638 B, a garbage collection catamaran is disclosed, which solves the problem that floating garbage in existing bays is difficult to clean up. The catamaran includes two hulls, which are connected by a connecting bridge. A garbage storage box is arranged on the connecting bridge. The front end of the garbage storage box has a channel for garbage to enter, and the top of the garbage storage box is provided with a driving plate that can push the garbage from the channel into the garbage storage box. The catamaran can be operated in the bay area, and the floating garbage enters the channel, and then the driving plate can push the garbage from the channel into the garbage storage box, thereby realizing the cleaning of the garbage without manual salvage, thereby improving the efficiency of garbage cleaning.

[0004] However, when the prior art is used, the hull can only clean up floating garbage on the travel path, but cannot clean up underwater garbage, aquatic plants and other targets. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a belt-type negative pressure cleaning catamaran.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A belt-type negative pressure cleaning catamaran comprises two hulls connected by a connecting frame, and the ends of the two hulls are provided with propulsion power devices, a mounting seat is installed on the connecting frame, a recovery seat is installed above one side of the mounting seat, the top of the recovery seat and the top of the mounting seat away from the recovery seat are connected by two inclined brackets, the two inclined brackets are arranged in parallel, and a conveyor belt transmission mechanism is arranged between the two inclined brackets, a conveyor belt is arranged on the conveyor belt transmission mechanism, a sewage pump is arranged inside the mounting seat, a first pipeline is arranged at the input end of the sewage pump, and the first pipeline extends to the bottom of the mounting seat, and a second pipeline is arranged at the output end of the sewage pump, and the other end of the second pipeline extends above the conveyor belt.

[0008] Preferably, the bottom of the recovery seat is mesh-shaped, and a filter is placed in the middle of the recovery seat through a limiting block.

[0009] Preferably, an infrared camera is installed on the top of the recovery seat through a third bracket, a filter is provided at the camera part of the infrared camera, a filter rotating device is provided on the housing of the infrared camera, and a driving end of the filter rotating device is connected to the filter.

[0010] Preferably, a laser radar is installed at the front end of the connecting frame.

[0011] Preferably, the first pipeline is a bellows, a telescopic driving device is provided inside the mounting seat, and a driving end of the telescopic driving device is connected to the bellows via a connecting piece.

[0012] Preferably, the conveyor belt transmission mechanism includes four transmission wheels rotatably installed on the inner sides of the two ends of the two inclined brackets, a rotating motor installed at the end of one of the inclined brackets, and the driving end is fixedly connected to the corresponding two transmission wheels. The conveyor belt is a belt, and the transmission is arranged on the outside of the four transmission wheels.

[0013] Preferably, the bottom of the mounting seat and the conveyor belt are both arranged in a mesh structure.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a sewage pump, a conveyor belt and a recovery seat. When in use, during the movement of the hull, the sewage pump can extract underwater garbage through the first pipe and discharge the garbage onto the conveyor belt through the second pipe. While the conveyor belt is in operation, floating garbage in the travel path can be cleaned up at the same time, and the cleaned garbage is sent to the recovery seat. Compared with the prior art, the device can achieve garbage cleaning underwater and on the travel path, and has an excellent use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a belt-type negative pressure cleaning catamaran proposed by the utility model;

[0017] Figure 2 This is a side view of a belt-type negative pressure cleaning catamaran proposed by the utility model;

[0018] Figure 3 This is a bottom view of a belt-type negative pressure cleaning catamaran proposed by the utility model;

[0019] Figure 4 A three-dimensional diagram of a belt-type negative pressure cleaning catamaran proposed by the utility model;

[0020] Figure 5 The utility model discloses a front sectional view of a recovery seat of a belt-type negative pressure cleaning catamaran.

[0021] In the figure: 1. hull; 2. connecting frame; 3. propulsion power unit; 4. mounting seat; 5. recovery seat; 6. tilting bracket; 7. conveyor belt; 8. sewage pump; 9. first pipeline; 10. second pipeline; 11. filter; 12. limit block; 13. third bracket; 14. infrared camera; 15. filter; 16. filter rotating device; 17. laser radar; 18. telescopic drive device; 19. transmission wheel; 20. rotating motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 A belt-type negative pressure cleaning catamaran comprises two hulls 1 connected by a connecting frame 2, and the ends of the two hulls 1 are provided with a propulsion power device 3, a mounting seat 4 is installed on the connecting frame 2, a recovery seat 5 is installed above one side of the mounting seat 4, the top of the recovery seat 5 and the top of the mounting seat 4 away from the recovery seat 5 are connected by two inclined brackets 6, the two inclined brackets 6 are arranged in parallel, and a conveyor belt 7 transmission mechanism is arranged between the two inclined brackets 6, and a conveyor belt 7 is arranged on the conveyor belt 7 transmission mechanism, a sewage pump 8 is arranged inside the mounting seat 4, a first pipeline 9 is arranged at the input end of the sewage pump 8, and the first pipeline 9 extends to the bottom of the mounting seat 4, and a second pipeline 10 is arranged at the output end of the sewage pump 8, and the other end of the second pipeline 10 extends to above the conveyor belt 7.

[0024] When the device is in use, during the movement of the hull 1, the sewage pump 8 can extract underwater garbage through the first pipe, and discharge the garbage onto the conveyor belt 7 through the second pipe. During the operation of the conveyor belt 7, the floating garbage in the driving path can be cleaned at the same time, and the cleaned garbage is sent to the recovery seat 5. Compared with the existing technology, the device can achieve excellent use effect by realizing garbage cleaning underwater and on the driving path.

[0025] In this embodiment, the bottom of the recovery seat 5 is mesh-shaped, and a filter screen 11 is placed in the middle of the recovery seat 5 through a limit block 12. The filter screen 11 facilitates the discharge of garbage in the water, and removing the filter screen 11 facilitates the direct removal of the cleaned garbage.

[0026] In this embodiment, an infrared camera 14 is installed on the top of the recovery seat 5 through a third bracket 13, and a filter 15 is provided at the camera part of the infrared camera 14. A filter rotating device 16 is provided on the housing of the infrared camera 14, and the driving end of the filter rotating device 16 is connected to the filter 15. The filter rotating device 16 is a rotating motor. Rotating the filter 15 can achieve the shielding of the infrared camera 14 by the filter 15, and the day and night conversion is achieved through the infrared filter 15, that is, the filter 15 is turned on during the day to block infrared rays from entering the infrared camera 14, so that the infrared camera 14 can only sense visible light; under night vision or poor lighting conditions, the filter 15 stops working and no longer blocks infrared rays from entering the infrared camera 14. The infrared rays enter the lens for imaging after being reflected by the object. According to the above repeated imaging, the signal is converted into an electrical signal and sent to the internal board card. The internal board card can determine the position of floating garbage on the water surface according to the image content, so that the hull 1 can be controlled to clean up the floating garbage.

[0027] In this embodiment, a laser radar 17 is installed at the front end of the connecting frame 2. The laser radar 17 transmits a detection signal (laser beam) to the target, and then compares the received signal reflected from the target (target echo) with the transmitted signal. After appropriate processing, relevant information of the target can be obtained, such as target distance, direction, height, speed, attitude, and even shape parameters, so as to detect targets such as garbage and aquatic plants, thereby controlling the movement of the hull 1 to facilitate the cleaning of underwater garbage.

[0028] In this embodiment, the first pipeline 9 is a bellows, and a telescopic driving device 18 is arranged inside the mounting seat 4. The driving end of the telescopic driving device 18 is connected to the bellows through a connecting piece. The diving depth of the first pipeline 9 can be controlled by the telescopic driving device 18 to facilitate cleaning of underwater garbage at different depths.

[0029] In this embodiment, the transmission mechanism of the conveyor belt 7 includes four transmission wheels 19 rotatably installed on the inner sides of the two ends of the two inclined brackets 6, and a rotating motor 20 installed at the end of one of the inclined brackets 6, and the driving end is fixedly connected to the corresponding two transmission wheels 19 (the other two transmission wheels 19 are rotationally connected to the corresponding inclined brackets 6 through a rotating shaft). The conveyor belt 7 is a belt, and the transmission is arranged on the outside of the four transmission wheels 19 (the transmission wheel 19 can be a sprocket, and the conveyor belt 7 uses a belt with a structure (i.e., a chain) that matches the sprocket). The rotating motor 20 rotates the corresponding transmission wheel 19, which can drive the conveyor belt 7 and realize the transportation of garbage.

[0030] In this embodiment, the bottom of the mounting seat 4 and the conveyor belt 7 are both arranged in a mesh structure. The mesh structure design is convenient for the discharge of water stains and helps to reduce the load of the hull 1.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A belt-type negative pressure cleaning catamaran, comprising two hulls connected by a connecting frame, and the ends of the two hulls are both provided with a propulsion power device, characterized in that: A mounting seat is installed on the connecting frame, a recovery seat is installed above one side of the mounting seat, the top of the recovery seat and the top of the mounting seat away from the recovery seat are connected by two inclined brackets, the two inclined brackets are arranged in parallel, and a conveyor belt transmission mechanism is arranged between the two inclined brackets, a conveyor belt is arranged on the conveyor belt transmission mechanism, a sewage pump is arranged inside the mounting seat, a first pipeline is arranged at the input end of the sewage pump, and the first pipeline extends to the bottom of the mounting seat, and a second pipeline is arranged at the output end of the sewage pump, and the other end of the second pipeline extends to above the conveyor belt.

2. A belt-type negative pressure cleaning catamaran according to claim 1, characterized in that: The bottom of the recovery seat is in a mesh shape, and a filter is placed in the middle of the recovery seat through a limiting block.

3. A belt-type negative pressure cleaning catamaran according to claim 1, characterized in that: An infrared camera is installed on the top of the recovery seat through a third bracket, a filter is arranged at the camera part of the infrared camera, a filter rotating device is arranged on the housing of the infrared camera, and a driving end of the filter rotating device is connected to the filter.

4. A belt-type negative pressure cleaning catamaran according to claim 1, characterized in that: A laser radar is installed at the front end of the connecting frame.

5. A belt-type negative pressure cleaning catamaran according to claim 4, characterized in that: The first pipeline is a bellows, a telescopic driving device is arranged inside the mounting seat, and a driving end of the telescopic driving device is connected to the bellows through a connecting piece.

6. A belt-type negative pressure cleaning catamaran according to claim 1, characterized in that: The conveyor belt transmission mechanism includes four transmission wheels rotatably installed on the inner sides of the two ends of the two inclined brackets, a rotating motor installed on the end of one of the inclined brackets, and a driving end fixedly connected to the corresponding two transmission wheels. The conveyor belt is a belt, and the transmission is arranged on the outside of the four transmission wheels.

7. A belt-type negative pressure cleaning catamaran according to claim 6, characterized in that: The bottom of the mounting seat and the conveyor belt are both arranged in a mesh structure.

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