Amphibious robot reamer

Abstract

The present invention discloses a reamer for an amphibious robot, comprising a gland, a second motor, a reamer, a mud suction pipe, and an impeller. The reamer comprises blade teeth and a blade body. A connecting hole is provided on the front side of the gland, an upper cylinder is provided on one side of the gland, a connecting piece is provided on the side of the upper cylinder away from the gland, reinforcing ribs are provided on the outside of the connecting piece, a mounting hole is provided on one side of the reinforcing ribs, a cylinder is provided on the side of the connecting piece away from the upper cylinder, a through hole is provided on the upper side of the cylinder, a sewage suction port is provided on the side of the through hole away from the connecting piece, and a fixing ring is provided on the side of the cylinder away from the connecting piece. The beneficial effect is that the reamer is smaller than the reamers on other robots, and adopts a conical structure in appearance, so that the resistance is small when entering sludge, gravel, and waste. The mud suction pipe and the reamer body are designed as an integrated whole, so that the sludge, gravel, and waste can be immediately discharged through the external pipe after being broken.

Description

Technical Field

[0001] The invention relates to the field of dredging robot accessories, in particular to a reamer for an amphibious robot. Background Art

[0002] A robot is a machine device that automatically performs work. It can accept human commands, run pre-programmed programs, and act according to the principles and guidelines formulated by artificial intelligence technology. The evaluation criteria for robot capabilities include: intelligence, which refers to sensation and perception, including memory, calculation, comparison, identification, judgment, decision-making, learning and logical reasoning; function, which refers to flexibility, versatility or space occupancy; physical energy, which refers to force, speed, reliability, compatibility and life. Therefore, it can be said that a robot is a real space operation tool with biological functions, which can replace humans to complete some dangerous or difficult labor and tasks. A reamer is a rotary tool with one or more teeth for removing a thin layer of metal on the surface of a processed hole. A reamer has a straight or spiral blade and is used for reaming or repairing holes. The machining accuracy requirements of a reamer are usually higher than those of a drill bit because of its small cutting volume. It can be operated manually or installed on a drilling machine. The reamer structure is mostly composed of a working part and a handle. The working part mainly has the functions of cutting and calibration, and the diameter of the calibration part has a reverse taper. The handle is used to be clamped by a fixture, and there are straight handles and tapered handles. Most of the current reamer used for amphibious robots have a simple structure and can only simply break up silt, gravel, and waste, but cannot collect and discharge the silt, gravel, and waste in a timely manner after breaking up. Other devices are required to perform separate cleaning work after the reamer works, which greatly increases the workload and reduces the work efficiency of the amphibious robot. It is not very practical. The present invention adopts an integrated design of a mud suction tube and a reamer body, so that after the amphibious robot uses the reamer to break up the silt, gravel, and waste, the silt, gravel, and waste can be collected and discharged in a timely manner, which reduces the workload, greatly improves the work efficiency of the amphibious robot, and is highly practical. Summary of the invention

[0003] The purpose of the present invention is to provide an amphibious robot reamer in order to solve the above-mentioned problem. The present invention adopts an integrated design of a mud suction pipe and a reamer body, so that mud, gravel and waste can be immediately discharged through an external pipe after being broken.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0005] A reamer for an amphibious robot comprises a gland, a second motor, a reamer, a mud suction pipe and an impeller, wherein the reamer comprises blade teeth and a blade body, a connecting hole is arranged on the front side of the gland, an upper cylinder is arranged on one side of the gland, a connecting piece is arranged on the side of the upper cylinder away from the gland, a reinforcing rib is arranged on the outer side of the connecting piece, a mounting hole is arranged on one side of the reinforcing rib, a cylinder is arranged on the side of the connecting piece away from the upper cylinder, a through hole is arranged on the upper side of the cylinder, a sewage suction port is arranged on the side of the through hole away from the connecting piece, a fixing ring is arranged on the side of the cylinder away from the connecting piece, and the reamer is arranged on the side of the fixing ring away from the cylinder, The blade body is provided at the lower end of the reamer, the blade teeth are provided at the upper end of the blade body, the first motor is provided at the lower side of the upper cylinder, a lining plate is provided at the side of the first motor away from the pressure cover, the impeller is provided at the side of the lining plate away from the first motor, the mud suction pipe is provided at the side of the impeller away from the first motor, the second motor is provided at the side of the mud suction pipe away from the first motor, the second motor is provided at the side of the first motor away from the first motor, a fixing plate is provided at the side of the flange away from the second motor, screw holes are provided on the fixing plate, and a rotating shaft is provided at the side of the fixing plate away from the flange.

[0006] Preferably, the pressure cover and the connecting hole are integrally formed, the pressure cover and the upper cylinder are connected together by bolts, and the first motor and the upper cylinder are connected together by bolts.

[0007] With such arrangement, the bolt connection facilitates the disassembly and installation between the gland and the upper cylinder, and the bolt connection facilitates the disassembly, assembly and replacement of the motor.

[0008] Preferably, the upper cylinder and the connecting member are connected together by bolts, and the reinforcing rib and the connecting member are welded together.

[0009] With such arrangement, the bolt connection facilitates the disassembly and installation between the upper cylinder and the connecting piece, and welding makes the connection between the reinforcing rib and the connecting piece more secure.

[0010] Preferably, the connecting member and the cylinder are connected together by bolts, and the reamer and the fixing plate are welded together.

[0011] With such arrangement, the bolt connection facilitates the disassembly and installation between the connecting member and the cylinder, and the welding makes the connection between the reamer and the fixing plate more secure.

[0012] Preferably, the reamer is welded to the fixing ring.

[0013] With such arrangement, welding makes the connection between the reamer and the fixing ring more secure.

[0014] Preferably, the blade body and the blade teeth are welded together.

[0015] With such arrangement, welding makes the connection between the blade body and the blade teeth more secure.

[0016] Preferably, the flange plate and the fixing plate are connected together by bolts.

[0017] With such arrangement, the bolt connection facilitates the disassembly and installation between the flange and the fixing plate.

[0018] Preferably, the rotating shaft and the second motor are connected together via a coupling.

[0019] So arranged, the coupling connection prevents the rotating shaft from being subjected to excessive loads.

[0020] Preferably, the second motor and the cylinder are connected together by bolts.

[0021] With such arrangement, the bolt connection facilitates the disassembly, assembly and replacement of the motor.

[0022] Preferably, the mud suction pipe is welded to the cylinder.

[0023] With such arrangement, welding makes the connection between the mud suction pipe and the cylinder body more firmly.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The reamer is smaller than the reamer on other robots. Due to its small size, it has less resistance in water and is easy to operate in water. Correspondingly, due to its smaller size, the production cost of the reamer will also be lower;

[0026] 2. With strong power, the silt can be discharged through a hose over long distances, with a distance of at least 1.5 kilometers. In addition, the silt can be discharged by jetting over short distances, which is convenient for one-time excavation and landfilling.

[0027] 3. The cone-shaped structure has less resistance when entering silt, gravel and waste, and can more conveniently break up silt, gravel and waste for dredging;

[0028] 4. The reamer head has 5 blades, each of which can be replaced. The teeth and blade body are made of two molds and welded to form the blade. When the teeth are worn and damaged, the bad teeth can be cut off and replaced with new teeth welded;

[0029] 5. The reamer teeth are made of wear-resistant steel, the blade is made of wear-resistant material and the casting is integrally formed, which is not easy to be damaged, ensuring stability in the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 is a cross-sectional view of the reamer for the amphibious robot according to the present invention;

[0032] Figure 2 is a schematic diagram of the external structure of the reamer for the amphibious robot according to the present invention;

[0033] Figure 3 It is a schematic structural diagram of the reamer portion of the reamer for the amphibious robot of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the connecting part of the reamer for the amphibious robot according to the present invention.

[0035] The following are the descriptions of the reference numerals:

[0036] 1. Pressure cover; 2. Upper cylinder; 3. First motor; 4. Lining plate; 5. Impeller; 6. Cylinder; 7. Second motor; 8. Reamer; 9. Blade teeth; 10. Blade body; 11. Flange; 12. Mud suction pipe; 13. Connector; 14. Mounting hole; 15. Rotating shaft; 16. Connecting hole; 17. Sewage suction port; 18. Through hole; 19. Reinforcement rib; 20. Fixing ring; 21. Fixing plate; 22. Screw hole. DETAILED DESCRIPTION

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The present invention will be further described below in conjunction with the accompanying drawings:

[0040] Example 1

[0041] like Figure 1-Figure 4 As shown, the reamer 8 for the amphibious robot includes a gland 1, a second motor 7, a reamer 8, a mud suction pipe 12, and an impeller 5. The reamer 8 includes a blade 9 and a blade body 10. The blade 9 is used to break up silt, gravel, and waste. The blade body 10 is used to carry the blade 9. A connecting hole 16 is provided on the front side of the gland 1, an upper cylinder 2 is provided on one side of the gland 1, and a connecting piece 13 is provided on the side of the upper cylinder 2 away from the gland 1. A reinforcing rib 19 is provided on the outer side of the connecting piece 13, and a mounting hole 14 is provided on one side of the reinforcing rib 19. The mounting hole 14 is used to facilitate the connection The connecting member 13 is installed, a cylinder 6 is arranged on the side of the connecting member 13 away from the upper cylinder 2, a through hole 18 is arranged on the upper side of the cylinder 6, the through hole 18 is used for the broken sludge, gravel and waste to pass through, a sewage suction port 17 is arranged on the side of the through hole 18 away from the connecting member 13, the sewage suction port 17 is used for the broken sludge, gravel and waste to pass into the mud suction pipe 12, a fixing ring 20 is arranged on the side of the cylinder 6 away from the connecting member 13, the fixing ring 20 is used to fix the reamer 8, the reamer 8 is arranged on the side of the fixing ring 20 away from the cylinder 6, and the lower end of the reamer 8 is provided There is a blade body 10, and the upper end of the blade body 10 is provided with blade teeth 9. A first motor 3 is provided on the lower side of the upper cylinder 2. A lining plate 4 is provided on the side of the first motor 3 away from the pressure cover 1. The lining plate 4 is used for fixing. An impeller 5 is provided on the side of the lining plate 4 away from the first motor 3. The impeller 5 is used to suck the crushed silt, gravel, and waste into the mud suction pipe 12 by rotating. A mud suction pipe 12 is provided on the side of the impeller 5 away from the first motor 3. The mud suction pipe 12 is used to suck the crushed silt, gravel, and waste and discharge it through the external pipe. The mud suction pipe 12 is away from the first motor A second motor 7 is provided on one side of the first motor 3, and the second motor 7 is used to drive the rotating shaft 15 to rotate. A flange 11 is provided on the side of the second motor 7 away from the first motor 3, and the flange 11 is used to drive the fixed plate 21 to rotate. A fixed plate 21 is provided on the side of the flange 11 away from the second motor 7, and a screw hole 22 is provided on the fixed plate 21. The screw hole 22 is used to facilitate installation and disassembly between the flange 11 and the fixed plate 21. A rotating shaft 15 is provided on the side of the fixed plate 21 away from the flange 11, and the rotating shaft 15 is used to drive the flange 11 to rotate.

[0042] Example 2

[0043] The difference between this embodiment and embodiment 1 is that:

[0044] The pressure cover 1 and the connecting hole 16 are integrally formed, the pressure cover 1 is used to protect the internal facilities, the connecting hole 16 is used to facilitate the assembly of the device, the pressure cover 1 and the upper cylinder 2 are connected together by bolts, the upper cylinder 2 is used to protect the internal facilities, the first motor 3 and the upper cylinder 2 are connected together by bolts, the first motor 3 is used to drive the impeller 5 to work, the bolt connection facilitates the disassembly and installation between the pressure cover 1 and the upper cylinder 2, and the bolt connection facilitates the disassembly, assembly and replacement of the first motor 3.

[0045] Example 3

[0046] The difference between this embodiment and embodiment 1 is that:

[0047] The upper cylinder 2 and the connecting piece 13 are connected together by bolts. The connecting piece 13 is used to connect the upper cylinder 2 and the cylinder 6. The reinforcing rib 19 is welded to the connecting piece 13. The reinforcing rib 19 is used to play a supporting role. The bolt connection facilitates the disassembly and installation between the upper cylinder 2 and the connecting piece 13, and welding makes the connection between the reinforcing rib 19 and the connecting piece 13 more secure.

[0048] Example 4

[0049] The difference between this embodiment and embodiment 1 is that:

[0050] The connecting piece 13 is connected to the cylinder 6 by bolts. The cylinder 6 is used to protect the internal facilities. The reamer 8 is welded to the fixed plate 21. The reamer 8 is used to break up the sludge, gravel and waste. The fixed plate 21 is used to fix the reamer 8. The bolt connection facilitates the disassembly and installation between the connecting piece 13 and the cylinder 6. The welding makes the connection between the reamer 8 and the fixed plate 21 more secure.

[0051] Example 5

[0052] The difference between this embodiment and embodiment 1 is that:

[0053] The reamer 8 is welded to the fixing ring 20. The reamer 8 is composed of a blade 10 and blade teeth 9. A plurality of blade teeth 9 are provided on the reamer 8 to better break up the silt, gravel and waste. Welding makes the connection between the reamer 8 and the fixing ring 20 more secure.

[0054] Example 6

[0055] The difference between this embodiment and embodiment 1 is that:

[0056] The blade body 10 and the teeth 9 are welded together, and welding makes the connection between the blade body 10 and the teeth 9 more firmly. When the teeth 9 are damaged, the broken teeth 9 can be cut off from the blade body 10 and new teeth 9 can be welded, without the need to replace the entire reamer 8.

[0057] Working principle: When the amphibious robot needs to break up silt, gravel and waste, the second motor 7 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the flange 11 to rotate, thereby driving the reamer 8 to rotate through the fixed plate 21, and breaking up the silt, gravel and waste through the blade teeth 9. The first motor 3 drives the impeller 5 to work. Due to the rotation of the impeller 5, the broken silt, gravel and waste enter the mud suction pipe 12 through the sewage suction port 17 and are discharged through the external pipe. If the blade teeth 9 are worn and damaged during operation, the broken blade teeth 9 can be cut off and replaced with new blade teeth 9 welded.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A reamer for an amphibious robot, characterized in that: The invention comprises a gland (1), a second motor (7), a reamer (8), a mud suction pipe (12), and an impeller (5); the reamer (8) comprises blade teeth (9) and a blade body (10); a connecting hole (16) is arranged on the front side of the gland (1); an upper cylinder (2) is arranged on one side of the gland (1); a connecting piece (13) is arranged on the side of the upper cylinder (2) away from the gland (1); a reinforcing rib (19) is arranged on the outer side of the connecting piece (13); and the reinforcing rib (19) is arranged on the outer side of the reinforcing rib (19). A mounting hole (14) is provided on one side of the connecting member (13), a cylinder (6) is provided on the side of the connecting member (13) away from the upper cylinder (2), a through hole (18) is provided on the upper side of the cylinder (6), a sewage suction port (17) is provided on the side of the through hole (18) away from the connecting member (13), a fixing ring (20) is provided on the side of the cylinder (6) away from the connecting member (13), and the reamer ( 8), the blade body (10) is arranged at the lower end of the reamer (8), the blade teeth (9) are arranged at the upper end of the blade body (10), the first motor (3) is arranged at the lower side of the upper cylinder (2), a lining plate (4) is arranged on the side of the first motor (3) away from the pressure cover (1), the impeller (5) is arranged on the side of the lining plate (4) away from the first motor (3), the mud suction pipe (12) is arranged on the side of the impeller (5) away from the first motor (3), the second motor (7) is arranged on the side of the mud suction pipe (12) away from the first motor (3), the second motor (7) is arranged on the side of the first motor (3) away from the first motor (3), a flange (11) is arranged on the side of the flange (11) away from the second motor (7), a fixing plate (21) is arranged on the side of the flange (11) away from the second motor (7), a screw hole (22) is arranged on the fixing plate (21), and a rotating shaft (15) is arranged on the side of the fixing plate (21) away from the flange (11); The reamer (8) and the fixing ring (20) are welded together; the blade body (10) and the blade teeth (9) are welded together.

2. The reamer for an amphibious robot according to claim 1, characterized in that: The pressure cover (1) and the connecting hole (16) are integrally formed, the pressure cover (1) and the upper cylinder (2) are connected together by bolts, and the first motor (3) and the upper cylinder (2) are connected together by bolts.

3. The reamer for an amphibious robot according to claim 1, characterized in that: The upper cylinder (2) and the connecting piece (13) are connected together by bolts, and the reinforcing rib (19) and the connecting piece (13) are welded together.

4. The reamer for an amphibious robot according to claim 1, characterized in that: The connecting piece (13) and the cylinder (6) are connected together by bolts, and the reamer (8) and the fixing plate (21) are welded together.

5. The reamer for an amphibious robot according to claim 1, characterized in that: The flange plate (11) and the fixing plate (21) are connected together by bolts.

6. The reamer for an amphibious robot according to claim 1, characterized in that: The rotating shaft (15) and the second motor (7) are connected together via a coupling.

7. The reamer for an amphibious robot according to claim 1, characterized in that: The second motor (7) and the cylinder (6) are connected together by bolts.

8. The reamer for an amphibious robot according to claim 1, characterized in that: The mud suction pipe (12) is welded to the cylinder (6).

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