Cutting and smashing device of dredging robot
By designing a cutting knife in the dredging robot to pre-cut the aquatic plants, the problem of aquatic plants being involved in the device is solved, the sludge cutting and crushing efficiency is improved, and the normal operation of the dredging robot is ensured.
Patent Information
- Application Number
- CN202420919618.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When the silt robot is working, the silt contains plant nutrients to cause the growth of aquatic plants. The high toughness of the aquatic plants causes it to be involved in the cutting and crushing device, resulting in the inability to use the machinery normally and reducing the efficiency of silt.
A cutting and crushing device for a silt robot is designed, adopting a combined structure of the first connecting rod, the second connecting rod, the fixing plate, the connecting block and the cutting knife. The cutting knife is located at the left end of the cutting and crusher, and the water grass growing in the silt is first applied. Perform cutting to reduce the inclusion of aquatic plants and improve the efficiency of sludge cutting and crushing.
It effectively reduces the involvement of aquatic plants in the cutting and crushing device, improves the efficiency of sludge cutting and crushing, and ensures the normal operation of the dredging robot.
Smart Images
Figure CN222240616U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dredging robots, in particular to a cutting and crushing device of a dredging robot. Background Art
[0002] As an efficient and environmentally friendly dredging equipment, the dredging robot is a powerful tool for dredging work. The dredging robot is usually composed of a robot body, a control system, a power system and a dredging device. The power system is used to drive the dredging device to perform operations such as excavation, crushing, sludge suction and sludge discharge.
[0003] When the dredging robot is working, it is placed underwater, the propeller that controls the horizontal forward or backward direction is started, and it moves to the designated dredging position. The dredging cutting and crushing device and the mud pump are started, and the silt cut and crushed here is discharged to other places through the mud pump. However, the silt contains nutrients needed by plants and will grow a lot of aquatic plants. The aquatic plants themselves have high toughness and will be drawn into the cutting and crushing device, making the machine unable to be used normally, resulting in low dredging efficiency. Therefore, in response to the above problems, we proposed a cutting and crushing device for the dredging robot. Utility Model Content
[0004] The utility model aims to provide a cutting and crushing device for a dredging robot, so as to solve the problem that since the silt contains nutrients needed by plants, a lot of aquatic plants will grow. The aquatic plants themselves have high toughness and will be drawn into the cutting and crushing device, making the machine unable to be used normally, resulting in low dredging efficiency.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cutting and crushing device for a dredging robot comprises a robot body, a connecting frame and a supporting frame, the left end of the robot body is fixedly connected to the connecting frame, the lower end of the robot body is fixedly connected to the supporting frame, the front end of the connecting frame is fixedly connected to a first connecting rod, the left end of the first connecting rod is fixedly connected to a second connecting rod, the left end of the connecting frame is fixedly connected to a motor, the end of the motor spindle is fixedly connected to a cutting crusher, the left end of the second connecting rod is fixedly connected to a fixing plate, a placement groove is provided inside the fixing plate, a sliding block is slidably connected to the inner side of the placement groove, a compression spring is fixedly connected to the upper end of the sliding block, a handle is fixedly connected to the upper end of the sliding block, a clamping block is fixedly connected to the lower end of the sliding block, a connecting block is provided on the inner side of the left end of the fixing plate, a clamping groove is provided on the inner side of the upper end of the connecting block, and a cutting knife is fixedly connected to the lower end of the connecting block.
[0007] Preferably, a controller is fixedly connected to the front end of the robot body, a propeller is fixedly connected to the upper end of the robot body, the connection frame is rectangular in shape, and the interior of the connection frame is hollow.
[0008] Preferably, the number of the first connecting rods is four, the number of the second connecting rods is two, the second connecting rods are rectangular in shape, the motor is located between the two first connecting rods, and the cutter and pulverizer is located inside the connecting frame.
[0009] Preferably, there are two fixing plates, the upper end of the compression spring is fixedly connected with a placement groove, and the handle has a "T" shape.
[0010] Preferably, the card block is located inside the card slot, the number of the connecting blocks is two, the number of the cutting knives is two, and the cutting knives are located at the left end of the connecting frame.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, by setting a first connecting rod, a second connecting rod, a fixing plate, a connecting block and a cutting knife, the robot body drives the whole to move. When the cutting and crushing device cuts and crushes the sludge, the cutting knife is located at the left end of the cutting and crushing device. The cutting knife first cuts the aquatic plants growing in the sludge to reduce the risk of the aquatic plants being involved in the cutting and crushing device. At the same time, the cutting knife pre-cuts the sludge, thereby improving the efficiency of the cutting and crushing device for cutting the sludge. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;
[0015] Figure 3 This is a left-side structural diagram of the connection frame of the utility model;
[0016] Figure 4 It is a left view structural schematic diagram of the fixing plate of the utility model.
[0017] In the figure: 1. robot body; 2. connecting frame; 3. support frame; 4. first connecting rod; 5. second connecting rod; 6. motor; 7. cutter; 8. fixing plate; 9. placement slot; 10. sliding block; 11. compression spring; 12. handle; 13. clamping block; 14. connecting block; 15. clamping slot; 16. cutting knife. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4 , the utility model provides a technical solution:
[0020] A cutting and crushing device of a dredging robot comprises a robot body 1, a connecting frame 2 and a supporting frame 3. The left end of the robot body 1 is fixedly connected to the connecting frame 2, the lower end of the robot body 1 is fixedly connected to the supporting frame 3, the front end of the connecting frame 2 is fixedly connected to a first connecting rod 4, the left end of the first connecting rod 4 is fixedly connected to a second connecting rod 5, the left end of the connecting frame 2 is fixedly connected to a motor 6, the end of the main shaft of the motor 6 is fixedly connected to a cutting crusher 7, the left end of the second connecting rod 5 is fixedly connected to a fixing plate 8, a placement groove 9 is provided inside the fixing plate 8, a sliding block 10 is slidably connected inside the placement groove 9, a compression spring 11 is fixedly connected to the upper end of the sliding block 10, a handle 12 is fixedly connected to the upper end of the sliding block 10, a clamping block 13 is fixedly connected to the lower end of the sliding block 10, a connecting block 14 is provided on the inner side of the left end of the fixing plate 8, a clamping groove 15 is provided on the inner side of the upper end of the connecting block 14, and a cutting knife 16 is fixedly connected to the lower end of the connecting block 14.
[0021] A controller is fixedly connected to the front end of the robot body 1, a propeller is fixedly connected to the upper end of the robot body 1, the connecting frame 2 is rectangular in shape, the connecting frame 2 is hollow inside, there are four first connecting rods 4, and there are two second connecting rods 5, the second connecting rod 5 is rectangular in shape, the motor 6 is located between the two first connecting rods 4, the cutting pulverizer 7 is located inside the connecting frame 2, there are two fixing plates 8, a placement slot 9 is fixedly connected to the upper end of the compression spring 11, the handle 12 is "T"-shaped, the card block 13 is located inside the card slot 15, there are two connecting blocks 14, there are two cutting knives 16, and the cutting knife 16 is located at the left end of the connecting frame 2, the left end of the robot body 1 is fixedly connected to the connecting frame 2, the lower end of the robot body 1 is fixedly connected to the supporting frame 3, the front end of the connecting frame 2 is fixedly connected to the first connecting rod 4, which is convenient for setting the first connecting rod 4, the second connecting rod 5, the fixing plate 8, the connecting block 14 and the cutting knife 16, and the robot body 1 drives the whole to move When the cutting and crushing device 7 cuts and crushes the silt, the cutting knife 16 is located at the left end of the cutting and crushing device 7. The cutting knife 16 first cuts the aquatic plants growing in the silt to reduce the water plants from being involved in the cutting and crushing device. At the same time, the cutting knife 16 pre-cuts the silt, thereby improving the efficiency of the cutting and crushing device 7 for cutting and crushing the silt; the left end of the first connecting rod 4 is fixedly connected to the second connecting rod 5, the left end of the connecting frame 2 is fixedly connected to the motor 6, the end of the main shaft of the motor 6 is fixedly connected to the cutting and crushing device 7, the left end of the second connecting rod 5 is fixedly connected to the fixing plate 8, a placement groove 9 is opened inside the fixing plate 8, a sliding block 10 is slidably connected inside the placement groove 9, a compression spring 11 is fixedly connected to the upper end of the sliding block 10, a handle 12 is fixedly connected to the upper end of the sliding block 10, a clamping block 13 is fixedly connected to the lower end of the sliding block 10, a connecting block 14 is provided on the inner side of the left end of the fixing plate 8, a clamping groove 15 is opened on the inner side of the upper end of the connecting block 14, and a cutting knife 16 is fixedly connected to the lower end of the connecting block 14.
[0022] Working process: When the device is in use, a battery is provided inside the robot body 1 to power the whole body, a support frame 3 is fixedly connected to the lower end of the robot body 1, a propeller is fixedly connected to the upper end of the robot body 1, and the propeller can drive the robot body 1 to move as a whole, a mud pump is provided inside the robot body 1, a controller is fixedly connected to the front end of the robot body 1, a connection frame 2 is fixedly connected to the left end of the robot body 1, a motor 6 is fixedly connected to the left end of the connection frame 2, a cutting and crushing device 7 is fixedly connected to the end of the main shaft of the motor 6, the motor 6 is started, and the motor 6 drives the cutting The pulverizer 7 rotates, and the cutting pulverizer 7 can cut and crush the sludge. The right end of the robot body 1 is fixedly connected to a sludge suction device, which is convenient for the mud pump to discharge the sludge elsewhere through the sludge suction device. The front end of the connecting frame 2 is fixedly connected to a first connecting rod 4, the left end of the first connecting rod 4 is fixedly connected to a second connecting rod 5, and the left end of the second connecting rod 5 is fixedly connected to a fixed plate 8. A placement groove 9 is provided inside the fixed plate 8, and a sliding block 10 is slidably connected to the inner side of the placement groove 9. The upper end of the sliding block 10 is fixedly connected to a compression spring 11 and a handle 12, and the upper end of the compression spring 11 is fixed A placement slot 9 is connected, a clamping block 13 is fixedly connected to the lower end of the sliding block 10, a connecting block 14 is provided on the inner side of the left end of the fixed plate 8, a clamping slot 15 is provided on the upper end of the connecting block 14, and a compression spring 11 provides a reverse force to drive the sliding block 10 and the clamping block 13 to move inward, so that the clamping block 13 is located inside the clamping slot 15, and the connecting block 14 and the fixed plate 8 are fixedly connected, and a cutting knife 16 is fixedly connected to the lower end of the connecting block 14, and the cutting knife 16 is located at the left end of the cutting pulverizer 7. When the cutting pulverizer 7 cuts and crushes the sludge, the cutting knife 16 first cuts the growing The water plants are cut to reduce the number of water plants involved in the cutting and crushing device. At the same time, the cutting knife 16 pre-cuts the silt, thereby improving the efficiency of the cutting and crushing device 7 for silt cutting. When the cutting knife 16 becomes blunt and damaged due to long-term use, the robot body 1 is now picked up from the water as a whole, and then the maintenance personnel pulls the handle 12 outward by hand, and the handle 12 drives the sliding block 10 and the card block 13 to move outward, so that the card block 13 leaves the card slot 15, and then the connecting block 14 and the cutting knife 16 are pulled out for replacement. The replacement process is simple to operate and convenient for next use.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting and crushing device for a dredging robot, comprising a robot body (1), a connecting frame (2) and a supporting frame (3), characterized in that: The left end of the robot body (1) is fixedly connected to a connection frame (2), the lower end of the robot body (1) is fixedly connected to a support frame (3), the front end of the connection frame (2) is fixedly connected to a first connection rod (4), the left end of the first connection rod (4) is fixedly connected to a second connection rod (5), the left end of the connection frame (2) is fixedly connected to a motor (6), the end of the main shaft of the motor (6) is fixedly connected to a cutting and crushing device (7), the left end of the second connection rod (5) is fixedly connected to a fixing plate (8), and the fixing plate (8) ) is provided with a placement groove (9) inside, a sliding block (10) is slidably connected to the inside of the placement groove (9), a compression spring (11) is fixedly connected to the upper end of the sliding block (10), a handle (12) is fixedly connected to the upper end of the sliding block (10), a clamping block (13) is fixedly connected to the lower end of the sliding block (10), a connecting block (14) is provided on the inner side of the left end of the fixed plate (8), a clamping groove (15) is provided on the inner side of the upper end of the connecting block (14), and a cutting knife (16) is fixedly connected to the lower end of the connecting block (14).
2. The cutting and crushing device of a dredging robot according to claim 1, characterized in that: The front end of the robot body (1) is fixedly connected to a controller, the upper end of the robot body (1) is fixedly connected to a propeller, the connection frame (2) has a rectangular shape, and the connection frame (2) is hollow inside.
3. The cutting and crushing device of the dredging robot according to claim 1, characterized in that: The number of the first connecting rods (4) is four, the number of the second connecting rods (5) is two, the second connecting rods (5) are rectangular in shape, the motor (6) is located between the two first connecting rods (4), and the cutting and pulverizing device (7) is located inside the connecting frame (2).
4. The cutting and crushing device of the dredging robot according to claim 1, characterized in that: There are two fixing plates (8), the upper end of the compression spring (11) is fixedly connected to a placement groove (9), and the handle (12) has a "T" shape.
5. The cutting and crushing device of the dredging robot according to claim 1, characterized in that: The card block (13) is located inside the card slot (15), the number of the connection blocks (14) is two, the number of the cutting knives (16) is two, and the cutting knives (16) are located at the left end of the connection frame (2).